java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-z3.epf -i ../../../trunk/examples/programs/real-life/GuiTestExampleUnsafe.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-e6fd87c [2018-07-25 13:39:58,383 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-25 13:39:58,386 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-25 13:39:58,403 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-25 13:39:58,404 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-25 13:39:58,411 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-25 13:39:58,413 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-25 13:39:58,415 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-25 13:39:58,416 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-25 13:39:58,417 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-25 13:39:58,418 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-25 13:39:58,419 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-25 13:39:58,420 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-25 13:39:58,421 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-25 13:39:58,422 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-25 13:39:58,423 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-25 13:39:58,424 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-25 13:39:58,426 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-25 13:39:58,428 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-25 13:39:58,429 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-25 13:39:58,431 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-25 13:39:58,432 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-25 13:39:58,435 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-25 13:39:58,435 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-25 13:39:58,435 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-25 13:39:58,436 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-25 13:39:58,437 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-25 13:39:58,438 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-25 13:39:58,439 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-25 13:39:58,440 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-25 13:39:58,441 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-25 13:39:58,441 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-25 13:39:58,442 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-25 13:39:58,442 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-25 13:39:58,443 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-25 13:39:58,444 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-25 13:39:58,444 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-z3.epf [2018-07-25 13:39:58,453 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-25 13:39:58,454 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-25 13:39:58,455 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-25 13:39:58,455 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-07-25 13:39:58,456 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-25 13:39:58,456 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-07-25 13:39:58,456 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-25 13:39:58,529 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-25 13:39:58,547 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-25 13:39:58,555 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-25 13:39:58,556 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-25 13:39:58,557 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-25 13:39:58,558 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/GuiTestExampleUnsafe.bpl [2018-07-25 13:39:58,558 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/GuiTestExampleUnsafe.bpl' [2018-07-25 13:39:58,648 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-25 13:39:58,650 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-07-25 13:39:58,651 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-25 13:39:58,651 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-25 13:39:58,651 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-25 13:39:58,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 01:39:58" (1/1) ... [2018-07-25 13:39:58,703 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 01:39:58" (1/1) ... [2018-07-25 13:39:58,720 WARN L165 Inliner]: Program contained no entry procedure! [2018-07-25 13:39:58,721 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-07-25 13:39:58,721 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-07-25 13:39:58,774 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-25 13:39:58,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-25 13:39:58,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-25 13:39:58,775 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-25 13:39:58,790 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 01:39:58" (1/1) ... [2018-07-25 13:39:58,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 01:39:58" (1/1) ... [2018-07-25 13:39:58,811 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 01:39:58" (1/1) ... [2018-07-25 13:39:58,811 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 01:39:58" (1/1) ... [2018-07-25 13:39:58,840 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 01:39:58" (1/1) ... [2018-07-25 13:39:58,849 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 01:39:58" (1/1) ... [2018-07-25 13:39:58,863 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 01:39:58" (1/1) ... [2018-07-25 13:39:58,871 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-25 13:39:58,872 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-25 13:39:58,872 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-25 13:39:58,873 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-25 13:39:58,874 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 01:39:58" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-07-25 13:39:58,958 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$3$$la$init$ra$$4885 given in one single declaration [2018-07-25 13:39:58,959 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$3$$la$init$ra$$4885 [2018-07-25 13:39:58,959 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$3$$la$init$ra$$4885 [2018-07-25 13:39:58,959 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$2$actionPerformed$4553 given in one single declaration [2018-07-25 13:39:58,960 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$2$actionPerformed$4553 [2018-07-25 13:39:58,960 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$2$actionPerformed$4553 [2018-07-25 13:39:58,960 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$3$actionPerformed$4886 given in one single declaration [2018-07-25 13:39:58,961 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$3$actionPerformed$4886 [2018-07-25 13:39:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$3$actionPerformed$4886 [2018-07-25 13:39:58,962 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$$la$init$ra$$1805 given in one single declaration [2018-07-25 13:39:58,962 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$$la$init$ra$$1805 [2018-07-25 13:39:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$$la$init$ra$$1805 [2018-07-25 13:39:58,963 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$1$$la$init$ra$$1802 given in one single declaration [2018-07-25 13:39:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$1$$la$init$ra$$1802 [2018-07-25 13:39:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$1$$la$init$ra$$1802 [2018-07-25 13:39:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.SwingUtilities$invokeLater$4940 [2018-07-25 13:39:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.JFrame$setLayout$1827 [2018-07-25 13:39:58,964 INFO L124 BoogieDeclarations]: Specification and implementation of procedure javax.swing.JButton$SimpleFrame2Cons$access$0$1806 given in one single declaration [2018-07-25 13:39:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure javax.swing.JButton$SimpleFrame2Cons$access$0$1806 [2018-07-25 13:39:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure javax.swing.JButton$SimpleFrame2Cons$access$0$1806 [2018-07-25 13:39:58,965 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$2$$la$init$ra$$4552 given in one single declaration [2018-07-25 13:39:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$2$$la$init$ra$$4552 [2018-07-25 13:39:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$2$$la$init$ra$$4552 [2018-07-25 13:39:58,966 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Frame$setResizable$1858 [2018-07-25 13:39:58,966 INFO L124 BoogieDeclarations]: Specification and implementation of procedure java.awt.Dimension$java.awt.Toolkit$getScreenSize$3246 given in one single declaration [2018-07-25 13:39:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure java.awt.Dimension$java.awt.Toolkit$getScreenSize$3246 [2018-07-25 13:39:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure java.awt.Dimension$java.awt.Toolkit$getScreenSize$3246 [2018-07-25 13:39:58,967 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$javax.swing.JFrame$$la$init$ra$$1809 given in one single declaration [2018-07-25 13:39:58,968 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.JFrame$$la$init$ra$$1809 [2018-07-25 13:39:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure void$javax.swing.JFrame$$la$init$ra$$1809 [2018-07-25 13:39:58,968 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$SimpleFrame2Cons$access$2$1808 given in one single declaration [2018-07-25 13:39:58,971 INFO L130 BoogieDeclarations]: Found specification of procedure int$SimpleFrame2Cons$access$2$1808 [2018-07-25 13:39:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure int$SimpleFrame2Cons$access$2$1808 [2018-07-25 13:39:58,972 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.JFrame$setDefaultCloseOperation$1816 [2018-07-25 13:39:58,972 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.AbstractButton$addActionListener$4123 [2018-07-25 13:39:58,972 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$4$$la$init$ra$$4887 given in one single declaration [2018-07-25 13:39:58,973 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$4$$la$init$ra$$4887 [2018-07-25 13:39:58,973 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$4$$la$init$ra$$4887 [2018-07-25 13:39:58,973 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Window$setLocation$1913 [2018-07-25 13:39:58,978 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.AbstractButton$setEnabled$4131 [2018-07-25 13:39:58,979 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$4$actionPerformed$4888 given in one single declaration [2018-07-25 13:39:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$4$actionPerformed$4888 [2018-07-25 13:39:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$4$actionPerformed$4888 [2018-07-25 13:39:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Window$setVisible$1918 [2018-07-25 13:39:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure int$java.awt.Component$getHeight$2305 [2018-07-25 13:39:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Window$pack$1909 [2018-07-25 13:39:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure java.awt.Toolkit$java.awt.Toolkit$getDefaultToolkit$3255 [2018-07-25 13:39:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Frame$setTitle$1852 [2018-07-25 13:39:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure int$java.awt.Component$getWidth$2304 [2018-07-25 13:39:58,983 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$access$1$1807 given in one single declaration [2018-07-25 13:39:58,984 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$access$1$1807 [2018-07-25 13:39:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$access$1$1807 [2018-07-25 13:39:58,985 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.FlowLayout$$la$init$ra$$4889 [2018-07-25 13:39:58,985 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$1$run$1803 given in one single declaration [2018-07-25 13:39:58,985 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$1$run$1803 [2018-07-25 13:39:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$1$run$1803 [2018-07-25 13:39:58,986 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$main$1804 given in one single declaration [2018-07-25 13:39:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$main$1804 [2018-07-25 13:39:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$main$1804 [2018-07-25 13:39:58,987 INFO L124 BoogieDeclarations]: Specification and implementation of procedure $EFG_Procedure given in one single declaration [2018-07-25 13:39:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure $EFG_Procedure [2018-07-25 13:39:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure $EFG_Procedure [2018-07-25 13:39:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.JButton$$la$init$ra$$2558 [2018-07-25 13:39:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.Object$$la$init$ra$$38 [2018-07-25 13:39:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure java.awt.Component$java.awt.Container$add$2075 [2018-07-25 13:39:59,334 WARN L459 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-25 13:39:59,391 WARN L459 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-25 13:39:59,488 WARN L459 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-25 13:39:59,513 WARN L459 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-25 13:39:59,953 WARN L459 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-25 13:39:59,978 WARN L459 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-25 13:39:59,985 WARN L459 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-25 13:39:59,991 WARN L459 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-25 13:40:00,012 WARN L459 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-25 13:40:00,026 WARN L459 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-25 13:40:00,045 WARN L459 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-25 13:40:01,849 INFO L270 CfgBuilder]: Using library mode [2018-07-25 13:40:01,850 INFO L202 PluginConnector]: Adding new model GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 01:40:01 BoogieIcfgContainer [2018-07-25 13:40:01,850 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-25 13:40:01,852 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-25 13:40:01,852 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-25 13:40:01,856 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-25 13:40:01,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 01:39:58" (1/2) ... [2018-07-25 13:40:01,857 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69e657ed and model type GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.07 01:40:01, skipping insertion in model container [2018-07-25 13:40:01,858 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 01:40:01" (2/2) ... [2018-07-25 13:40:01,860 INFO L112 eAbstractionObserver]: Analyzing ICFG GuiTestExampleUnsafe.bpl [2018-07-25 13:40:01,870 INFO L133 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-07-25 13:40:01,880 INFO L145 ceAbstractionStarter]: Appying trace abstraction to program that has 87 error locations. [2018-07-25 13:40:01,929 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-25 13:40:01,929 INFO L374 AbstractCegarLoop]: Interprodecural is true [2018-07-25 13:40:01,930 INFO L375 AbstractCegarLoop]: Hoare is true [2018-07-25 13:40:01,930 INFO L376 AbstractCegarLoop]: Compute interpolants for PDR [2018-07-25 13:40:01,930 INFO L377 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-25 13:40:01,930 INFO L378 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-25 13:40:01,931 INFO L379 AbstractCegarLoop]: Difference is false [2018-07-25 13:40:01,931 INFO L380 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-25 13:40:01,931 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-25 13:40:01,960 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states. [2018-07-25 13:40:01,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2018-07-25 13:40:01,969 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 13:40:01,970 INFO L354 BasicCegarLoop]: trace histogram [1, 1] [2018-07-25 13:40:01,974 INFO L415 AbstractCegarLoop]: === Iteration 1 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT]=== [2018-07-25 13:40:01,980 INFO L82 PathProgramCache]: Analyzing trace with hash 14200, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-07-25 13:40:02,003 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 13:40:02,103 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 13:40:02,104 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2018-07-25 13:40:02,109 INFO L451 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-25 13:40:02,116 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-25 13:40:02,116 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-25 13:40:02,120 INFO L87 Difference]: Start difference. First operand 220 states. Second operand 3 states. [2018-07-25 13:40:02,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 13:40:02,481 INFO L93 Difference]: Finished difference Result 220 states and 219 transitions. [2018-07-25 13:40:02,481 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-25 13:40:02,483 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2 [2018-07-25 13:40:02,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 13:40:02,499 INFO L225 Difference]: With dead ends: 220 [2018-07-25 13:40:02,501 INFO L226 Difference]: Without dead ends: 174 [2018-07-25 13:40:02,505 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-25 13:40:02,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174 states. [2018-07-25 13:40:02,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174 to 174. [2018-07-25 13:40:02,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 174 states. [2018-07-25 13:40:02,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 176 transitions. [2018-07-25 13:40:02,566 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 176 transitions. Word has length 2 [2018-07-25 13:40:02,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 13:40:02,566 INFO L472 AbstractCegarLoop]: Abstraction has 174 states and 176 transitions. [2018-07-25 13:40:02,567 INFO L473 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-25 13:40:02,567 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 176 transitions. [2018-07-25 13:40:02,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2018-07-25 13:40:02,568 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 13:40:02,568 INFO L354 BasicCegarLoop]: trace histogram [1, 1] [2018-07-25 13:40:02,571 INFO L415 AbstractCegarLoop]: === Iteration 2 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT]=== [2018-07-25 13:40:02,571 INFO L82 PathProgramCache]: Analyzing trace with hash 16169, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-07-25 13:40:02,588 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 13:40:02,694 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 13:40:02,694 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2018-07-25 13:40:02,695 INFO L451 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-25 13:40:02,696 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-25 13:40:02,696 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-25 13:40:02,698 INFO L87 Difference]: Start difference. First operand 174 states and 176 transitions. Second operand 3 states. [2018-07-25 13:40:02,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 13:40:02,733 INFO L93 Difference]: Finished difference Result 174 states and 176 transitions. [2018-07-25 13:40:02,734 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-25 13:40:02,734 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2 [2018-07-25 13:40:02,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 13:40:02,737 INFO L225 Difference]: With dead ends: 174 [2018-07-25 13:40:02,737 INFO L226 Difference]: Without dead ends: 173 [2018-07-25 13:40:02,738 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-25 13:40:02,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2018-07-25 13:40:02,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 173. [2018-07-25 13:40:02,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 173 states. [2018-07-25 13:40:02,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 175 transitions. [2018-07-25 13:40:02,765 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 175 transitions. Word has length 2 [2018-07-25 13:40:02,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 13:40:02,765 INFO L472 AbstractCegarLoop]: Abstraction has 173 states and 175 transitions. [2018-07-25 13:40:02,766 INFO L473 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-25 13:40:02,766 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 175 transitions. [2018-07-25 13:40:02,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2018-07-25 13:40:02,770 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 13:40:02,771 INFO L354 BasicCegarLoop]: trace histogram [1, 1] [2018-07-25 13:40:02,773 INFO L415 AbstractCegarLoop]: === Iteration 3 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT]=== [2018-07-25 13:40:02,776 INFO L82 PathProgramCache]: Analyzing trace with hash 14958, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-07-25 13:40:02,786 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 13:40:02,857 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 13:40:02,857 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2018-07-25 13:40:02,858 INFO L451 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-25 13:40:02,858 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-25 13:40:02,859 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-25 13:40:02,859 INFO L87 Difference]: Start difference. First operand 173 states and 175 transitions. Second operand 3 states. [2018-07-25 13:40:02,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 13:40:02,882 INFO L93 Difference]: Finished difference Result 173 states and 175 transitions. [2018-07-25 13:40:02,882 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-25 13:40:02,882 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2 [2018-07-25 13:40:02,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 13:40:02,885 INFO L225 Difference]: With dead ends: 173 [2018-07-25 13:40:02,885 INFO L226 Difference]: Without dead ends: 170 [2018-07-25 13:40:02,885 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-07-25 13:40:02,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2018-07-25 13:40:02,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 170. [2018-07-25 13:40:02,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2018-07-25 13:40:02,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 173 transitions. [2018-07-25 13:40:02,908 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 173 transitions. Word has length 2 [2018-07-25 13:40:02,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 13:40:02,908 INFO L472 AbstractCegarLoop]: Abstraction has 170 states and 173 transitions. [2018-07-25 13:40:02,908 INFO L473 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-25 13:40:02,909 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 173 transitions. [2018-07-25 13:40:02,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2018-07-25 13:40:02,909 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 13:40:02,909 INFO L354 BasicCegarLoop]: trace histogram [1, 1] [2018-07-25 13:40:02,912 INFO L415 AbstractCegarLoop]: === Iteration 4 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err27ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err29ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err16ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err6ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err29ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err32ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err4ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err10ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err5ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err6ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err20ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err26ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err8ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err15ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err17ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err23ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err31ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err33ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err11ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err22ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err24ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err30ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err18ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err28ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err35ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err21ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err25ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err12ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err13ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err27ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err34ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err7ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err19ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err9ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$1$run$1803Err16ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$1$run$1803Err14ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err2ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err0ASSERT_VIOLATIONASSERT, void$SimpleFrame2Cons$main$1804Err1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr2ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr4ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr5ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr1ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr6ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr8ASSERT_VIOLATIONASSERT, $EFG_ProcedureErr3ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr7ASSERT_VIOLATIONPRE_CONDITIONandASSERT, $EFG_ProcedureErr0ASSERT_VIOLATIONPRE_CONDITIONandASSERT]=== [2018-07-25 13:40:02,913 INFO L82 PathProgramCache]: Analyzing trace with hash 14674, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-07-25 13:40:02,932 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 13:40:03,052 INFO L420 BasicCegarLoop]: Counterexample might be feasible [2018-07-25 13:40:03,095 INFO L202 PluginConnector]: Adding new model GuiTestExampleUnsafe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.07 01:40:03 BoogieIcfgContainer [2018-07-25 13:40:03,095 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-25 13:40:03,098 INFO L168 Benchmark]: Toolchain (without parser) took 4449.15 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 224.7 MB). Peak memory consumption was 224.7 MB. Max. memory is 7.1 GB. [2018-07-25 13:40:03,101 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 13:40:03,101 INFO L168 Benchmark]: Boogie Procedure Inliner took 123.43 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 13:40:03,102 INFO L168 Benchmark]: Boogie Preprocessor took 96.98 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-07-25 13:40:03,104 INFO L168 Benchmark]: RCFGBuilder took 2978.34 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 116.3 MB). Peak memory consumption was 116.3 MB. Max. memory is 7.1 GB. [2018-07-25 13:40:03,105 INFO L168 Benchmark]: TraceAbstraction took 1245.27 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 97.8 MB). Peak memory consumption was 97.8 MB. Max. memory is 7.1 GB. [2018-07-25 13:40:03,113 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 123.43 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 96.98 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2978.34 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 116.3 MB). Peak memory consumption was 116.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1245.27 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 97.8 MB). Peak memory consumption was 97.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 481]: assertion can be violated assertion can be violated We found a FailurePath: [L462-L464] requires void$SimpleFrame2Cons$2$actionPerformed$4553$__this != $null; [L474] r098 := void$SimpleFrame2Cons$2$actionPerformed$4553$__this; [L476] r199 := void$SimpleFrame2Cons$2$actionPerformed$4553$param_0; [L478] $r2102 := SimpleFrame2Cons$SimpleFrame2Cons$2$this$0711; [L480] CALL call $r3103 := javax.swing.JButton$SimpleFrame2Cons$access$0$1806($r2102); [L390] r083 := $param_0; [L392] $r185 := javax.swing.JButton$SimpleFrame2Cons$event2227; [L394] __ret := $r185; [L480] RET call $r3103 := javax.swing.JButton$SimpleFrame2Cons$access$0$1806($r2102); [L481] assert $r3103 != $null; - StatisticsResult: Ultimate Automizer benchmark data CFG has 16 procedures, 312 locations, 87 error locations. UNSAFE Result, 1.1s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 536 SDtfs, 91 SDslu, 458 SDs, 0 SdLazy, 16 SolverSat, 11 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 27 GetRequests, 21 SyntacticMatches, 3 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=220occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s PdrRuntime, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/GuiTestExampleUnsafe.bpl_AutomizerBpl-pdr-z3.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-07-25_13-40-03-134.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/GuiTestExampleUnsafe.bpl_AutomizerBpl-pdr-z3.epf_AutomizerBplInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-25_13-40-03-134.csv Received shutdown request...