java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBpl.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/programs/regression/bpl/AutomizerBpl-pdr.epf -i ../../../trunk/examples/programs/real-life/GuiTestExample.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-23 14:00:44,201 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-23 14:00:44,203 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-23 14:00:44,216 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-23 14:00:44,216 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-23 14:00:44,217 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-23 14:00:44,218 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-23 14:00:44,220 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-23 14:00:44,222 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-23 14:00:44,223 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-23 14:00:44,224 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-23 14:00:44,224 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-23 14:00:44,225 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-23 14:00:44,226 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-23 14:00:44,227 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-23 14:00:44,228 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-23 14:00:44,229 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-23 14:00:44,231 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-23 14:00:44,233 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-23 14:00:44,234 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-23 14:00:44,236 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-23 14:00:44,237 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-23 14:00:44,239 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-23 14:00:44,240 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-23 14:00:44,240 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-23 14:00:44,241 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-23 14:00:44,243 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-23 14:00:44,244 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-23 14:00:44,245 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-23 14:00:44,246 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-23 14:00:44,246 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-23 14:00:44,247 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-23 14:00:44,247 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-23 14:00:44,248 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-23 14:00:44,249 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-23 14:00:44,249 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-23 14:00:44,250 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/AutomizerBpl-pdr.epf [2018-07-23 14:00:44,258 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-23 14:00:44,258 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-23 14:00:44,260 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-23 14:00:44,260 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-07-23 14:00:44,260 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-07-23 14:00:44,261 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-23 14:00:44,305 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-23 14:00:44,318 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-23 14:00:44,322 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-23 14:00:44,323 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-23 14:00:44,324 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-23 14:00:44,325 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/GuiTestExample.bpl [2018-07-23 14:00:44,325 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/GuiTestExample.bpl' [2018-07-23 14:00:44,423 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-23 14:00:44,425 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-07-23 14:00:44,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-23 14:00:44,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-23 14:00:44,426 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-23 14:00:44,458 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 02:00:44" (1/1) ... [2018-07-23 14:00:44,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 02:00:44" (1/1) ... [2018-07-23 14:00:44,479 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 02:00:44" (1/1) ... [2018-07-23 14:00:44,480 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 02:00:44" (1/1) ... [2018-07-23 14:00:44,491 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 02:00:44" (1/1) ... [2018-07-23 14:00:44,498 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 02:00:44" (1/1) ... [2018-07-23 14:00:44,503 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 02:00:44" (1/1) ... [2018-07-23 14:00:44,514 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-23 14:00:44,517 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-23 14:00:44,517 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-23 14:00:44,518 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-23 14:00:44,521 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 02:00:44" (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 [2018-07-23 14:00:44,603 INFO L124 BoogieDeclarations]: Specification and implementation of procedure $EFG_Procedure given in one single declaration [2018-07-23 14:00:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure $EFG_Procedure [2018-07-23 14:00:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure $EFG_Procedure [2018-07-23 14:00:44,604 INFO L124 BoogieDeclarations]: Specification and implementation of procedure java.awt.Dimension$java.awt.Toolkit$getScreenSize$3246 given in one single declaration [2018-07-23 14:00:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure java.awt.Dimension$java.awt.Toolkit$getScreenSize$3246 [2018-07-23 14:00:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure java.awt.Dimension$java.awt.Toolkit$getScreenSize$3246 [2018-07-23 14:00:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.AbstractButton$addActionListener$4123 [2018-07-23 14:00:44,605 INFO L124 BoogieDeclarations]: Specification and implementation of procedure javax.swing.JButton$SimpleFrame2Cons$access$0$1806 given in one single declaration [2018-07-23 14:00:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure javax.swing.JButton$SimpleFrame2Cons$access$0$1806 [2018-07-23 14:00:44,605 INFO L138 BoogieDeclarations]: Found implementation of procedure javax.swing.JButton$SimpleFrame2Cons$access$0$1806 [2018-07-23 14:00:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure java.awt.Component$java.awt.Container$add$2075 [2018-07-23 14:00:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.JButton$$la$init$ra$$2558 [2018-07-23 14:00:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.JFrame$setLayout$1827 [2018-07-23 14:00:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.Object$$la$init$ra$$38 [2018-07-23 14:00:44,606 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$1$$la$init$ra$$1802 given in one single declaration [2018-07-23 14:00:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$1$$la$init$ra$$1802 [2018-07-23 14:00:44,607 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$1$$la$init$ra$$1802 [2018-07-23 14:00:44,607 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$main$1804 given in one single declaration [2018-07-23 14:00:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$main$1804 [2018-07-23 14:00:44,608 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$main$1804 [2018-07-23 14:00:44,608 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$2$actionPerformed$4553 given in one single declaration [2018-07-23 14:00:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$2$actionPerformed$4553 [2018-07-23 14:00:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$2$actionPerformed$4553 [2018-07-23 14:00:44,609 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$3$actionPerformed$4886 given in one single declaration [2018-07-23 14:00:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$3$actionPerformed$4886 [2018-07-23 14:00:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$3$actionPerformed$4886 [2018-07-23 14:00:44,610 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$1$run$1803 given in one single declaration [2018-07-23 14:00:44,610 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$1$run$1803 [2018-07-23 14:00:44,610 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$1$run$1803 [2018-07-23 14:00:44,610 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Frame$setTitle$1852 [2018-07-23 14:00:44,611 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.AbstractButton$setEnabled$4131 [2018-07-23 14:00:44,611 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$4$$la$init$ra$$4887 given in one single declaration [2018-07-23 14:00:44,612 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$4$$la$init$ra$$4887 [2018-07-23 14:00:44,613 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$4$$la$init$ra$$4887 [2018-07-23 14:00:44,613 INFO L130 BoogieDeclarations]: Found specification of procedure int$java.awt.Component$getHeight$2305 [2018-07-23 14:00:44,613 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Window$setLocation$1913 [2018-07-23 14:00:44,613 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$SimpleFrame2Cons$access$2$1808 given in one single declaration [2018-07-23 14:00:44,614 INFO L130 BoogieDeclarations]: Found specification of procedure int$SimpleFrame2Cons$access$2$1808 [2018-07-23 14:00:44,614 INFO L138 BoogieDeclarations]: Found implementation of procedure int$SimpleFrame2Cons$access$2$1808 [2018-07-23 14:00:44,614 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$access$1$1807 given in one single declaration [2018-07-23 14:00:44,617 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$access$1$1807 [2018-07-23 14:00:44,617 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$access$1$1807 [2018-07-23 14:00:44,618 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$4$actionPerformed$4888 given in one single declaration [2018-07-23 14:00:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$4$actionPerformed$4888 [2018-07-23 14:00:44,618 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$4$actionPerformed$4888 [2018-07-23 14:00:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Window$setVisible$1918 [2018-07-23 14:00:44,619 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$2$$la$init$ra$$4552 given in one single declaration [2018-07-23 14:00:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$2$$la$init$ra$$4552 [2018-07-23 14:00:44,619 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$2$$la$init$ra$$4552 [2018-07-23 14:00:44,625 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$3$$la$init$ra$$4885 given in one single declaration [2018-07-23 14:00:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$3$$la$init$ra$$4885 [2018-07-23 14:00:44,626 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$3$$la$init$ra$$4885 [2018-07-23 14:00:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.JFrame$setDefaultCloseOperation$1816 [2018-07-23 14:00:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Frame$setResizable$1858 [2018-07-23 14:00:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.Window$pack$1909 [2018-07-23 14:00:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.awt.FlowLayout$$la$init$ra$$4889 [2018-07-23 14:00:44,627 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$javax.swing.JFrame$$la$init$ra$$1809 given in one single declaration [2018-07-23 14:00:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.JFrame$$la$init$ra$$1809 [2018-07-23 14:00:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure void$javax.swing.JFrame$$la$init$ra$$1809 [2018-07-23 14:00:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure void$javax.swing.SwingUtilities$invokeLater$4940 [2018-07-23 14:00:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure java.awt.Toolkit$java.awt.Toolkit$getDefaultToolkit$3255 [2018-07-23 14:00:44,628 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$SimpleFrame2Cons$$la$init$ra$$1805 given in one single declaration [2018-07-23 14:00:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure void$SimpleFrame2Cons$$la$init$ra$$1805 [2018-07-23 14:00:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure void$SimpleFrame2Cons$$la$init$ra$$1805 [2018-07-23 14:00:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure int$java.awt.Component$getWidth$2304 [2018-07-23 14:00:44,891 WARN L448 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-23 14:00:44,977 WARN L448 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-23 14:00:45,027 WARN L448 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-23 14:00:45,051 WARN L448 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-23 14:00:45,344 WARN L448 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-23 14:00:45,386 WARN L448 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-23 14:00:45,392 WARN L448 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-23 14:00:45,397 WARN L448 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-23 14:00:45,427 WARN L448 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-23 14:00:45,517 WARN L448 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-23 14:00:45,634 WARN L448 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-23 14:00:47,345 INFO L258 CfgBuilder]: Using library mode [2018-07-23 14:00:47,345 INFO L202 PluginConnector]: Adding new model GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 02:00:47 BoogieIcfgContainer [2018-07-23 14:00:47,346 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-23 14:00:47,347 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-23 14:00:47,347 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-23 14:00:47,352 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-23 14:00:47,353 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 02:00:44" (1/2) ... [2018-07-23 14:00:47,354 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67c22dfe and model type GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 02:00:47, skipping insertion in model container [2018-07-23 14:00:47,354 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "GuiTestExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 02:00:47" (2/2) ... [2018-07-23 14:00:47,356 INFO L112 eAbstractionObserver]: Analyzing ICFG GuiTestExample.bpl [2018-07-23 14:00:47,364 INFO L132 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-07-23 14:00:47,372 INFO L144 ceAbstractionStarter]: Appying trace abstraction to program that has 47 error locations. [2018-07-23 14:00:47,418 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-23 14:00:47,419 INFO L373 AbstractCegarLoop]: Interprodecural is true [2018-07-23 14:00:47,420 INFO L374 AbstractCegarLoop]: Hoare is true [2018-07-23 14:00:47,420 INFO L375 AbstractCegarLoop]: Compute interpolants for PDR [2018-07-23 14:00:47,420 INFO L376 AbstractCegarLoop]: Backedges is CANONICAL [2018-07-23 14:00:47,420 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-23 14:00:47,420 INFO L378 AbstractCegarLoop]: Difference is false [2018-07-23 14:00:47,421 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-23 14:00:47,423 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-23 14:00:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states. [2018-07-23 14:00:47,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2018-07-23 14:00:47,458 INFO L349 BasicCegarLoop]: Found error trace [2018-07-23 14:00:47,459 INFO L357 BasicCegarLoop]: trace histogram [1, 1] [2018-07-23 14:00:47,459 INFO L414 AbstractCegarLoop]: === Iteration 1 === [void$SimpleFrame2Cons$3$$la$init$ra$$4885Err0AssertViolationASSERT, void$SimpleFrame2Cons$2$actionPerformed$4553Err0AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err0AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err25AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err13AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err20AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err14AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err4RequiresViolationPRE_CONDITION, void$SimpleFrame2Cons$$la$init$ra$$1805Err6AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err19AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err12RequiresViolationPRE_CONDITION, void$SimpleFrame2Cons$$la$init$ra$$1805Err29AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err26AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err15AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err2AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err5AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err9AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err11AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err18AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err22AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err1RequiresViolationPRE_CONDITION, void$SimpleFrame2Cons$$la$init$ra$$1805Err16AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err3AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err24RequiresViolationPRE_CONDITION, void$SimpleFrame2Cons$$la$init$ra$$1805Err28AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err10AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err8RequiresViolationPRE_CONDITION, void$SimpleFrame2Cons$$la$init$ra$$1805Err27AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err17AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err23AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err21AssertViolationASSERT, void$SimpleFrame2Cons$$la$init$ra$$1805Err7AssertViolationASSERT, void$SimpleFrame2Cons$1$$la$init$ra$$1802Err0AssertViolationASSERT, void$SimpleFrame2Cons$1$run$1803Err1RequiresViolationPRE_CONDITION, void$SimpleFrame2Cons$1$run$1803Err0AssertViolationASSERT, void$SimpleFrame2Cons$1$run$1803Err2AssertViolationASSERT, void$SimpleFrame2Cons$4$$la$init$ra$$4887Err0AssertViolationASSERT, void$SimpleFrame2Cons$4$actionPerformed$4888Err0AssertViolationASSERT, void$SimpleFrame2Cons$main$1804Err1RequiresViolationPRE_CONDITION, void$SimpleFrame2Cons$main$1804Err0AssertViolationASSERT, void$SimpleFrame2Cons$2$$la$init$ra$$4552Err0AssertViolationASSERT, $EFG_ProcedureErr0RequiresViolationPRE_CONDITION, $EFG_ProcedureErr1RequiresViolationPRE_CONDITION, $EFG_ProcedureErr2RequiresViolationPRE_CONDITION, $EFG_ProcedureErr4RequiresViolationPRE_CONDITION, $EFG_ProcedureErr3RequiresViolationPRE_CONDITION, $EFG_ProcedureErr5AssertViolationASSERT]=== [2018-07-23 14:00:47,465 INFO L82 PathProgramCache]: Analyzing trace with hash 14644, now seen corresponding path program 1 times [2018-07-23 14:00:47,471 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-23 14:00:47,542 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:268) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.getInterpolants(WrapperScript.java:268) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.interpolateBinary(SmtUtils.java:1827) at de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.getInterpolant(Pdr.java:507) at de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.blockingPhase(Pdr.java:374) at de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.computePdr(Pdr.java:274) at de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.(Pdr.java:182) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructPdr(TraceCheckConstructor.java:275) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructTraceCheck(TraceCheckConstructor.java:189) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.FixedRefinementStrategy.getTraceCheck(FixedRefinementStrategy.java:130) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:220) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:194) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:410) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:425) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:367) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:309) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:151) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-07-23 14:00:47,547 INFO L168 Benchmark]: Toolchain (without parser) took 3123.50 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 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. [2018-07-23 14:00:47,549 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-23 14:00:47,550 INFO L168 Benchmark]: Boogie Preprocessor took 90.52 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. [2018-07-23 14:00:47,551 INFO L168 Benchmark]: RCFGBuilder took 2828.55 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: 105.8 MB). Peak memory consumption was 105.8 MB. Max. memory is 7.1 GB. [2018-07-23 14:00:47,551 INFO L168 Benchmark]: TraceAbstraction took 199.75 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-07-23 14:00:47,555 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 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 90.52 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. * RCFGBuilder took 2828.55 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: 105.8 MB). Peak memory consumption was 105.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 199.75 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: null: de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/GuiTestExample.bpl_AutomizerBpl-pdr.epf_AutomizerBpl.xml/Csv-Benchmark-0-2018-07-23_14-00-47-566.csv Received shutdown request...