java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline_WitnessPrinter.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loops/bubble_sort_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-61f4311 [2018-11-23 13:03:03,237 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:03:03,239 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:03:03,251 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:03:03,251 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:03:03,252 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:03:03,254 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:03:03,256 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:03:03,259 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:03:03,260 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:03:03,262 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:03:03,263 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:03:03,264 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:03:03,265 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:03:03,271 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:03:03,272 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:03:03,276 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:03:03,278 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:03:03,282 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:03:03,284 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:03:03,286 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:03:03,288 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:03:03,293 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:03:03,293 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:03:03,293 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:03:03,297 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:03:03,297 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:03:03,301 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:03:03,302 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:03:03,303 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:03:03,305 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:03:03,306 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:03:03,306 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:03:03,306 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:03:03,307 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:03:03,307 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:03:03,310 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 13:03:03,337 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:03:03,337 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:03:03,338 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:03:03,338 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 13:03:03,339 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:03:03,339 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:03:03,339 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 13:03:03,340 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:03:03,340 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:03:03,340 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:03:03,340 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:03:03,340 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:03:03,341 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:03:03,342 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:03:03,343 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:03:03,343 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:03:03,343 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:03:03,343 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:03:03,343 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:03:03,344 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:03:03,344 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 13:03:03,344 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:03:03,344 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 13:03:03,344 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 13:03:03,345 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:03:03,345 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:03:03,345 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:03:03,345 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 13:03:03,345 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:03:03,345 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:03:03,347 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 13:03:03,415 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:03:03,427 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:03:03,431 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:03:03,433 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:03:03,433 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:03:03,434 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/bubble_sort_true-unreach-call_true-termination.i [2018-11-23 13:03:03,497 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68b4ebcef/31704cbc59fc4519a63cd09b7ef99b17/FLAG9a9e5045d [2018-11-23 13:03:03,914 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:03:03,915 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/bubble_sort_true-unreach-call_true-termination.i [2018-11-23 13:03:03,922 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68b4ebcef/31704cbc59fc4519a63cd09b7ef99b17/FLAG9a9e5045d [2018-11-23 13:03:04,286 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68b4ebcef/31704cbc59fc4519a63cd09b7ef99b17 [2018-11-23 13:03:04,296 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:03:04,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:03:04,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:03:04,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:03:04,303 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:03:04,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:03:04" (1/1) ... [2018-11-23 13:03:04,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59aba682 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:03:04, skipping insertion in model container [2018-11-23 13:03:04,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:03:04" (1/1) ... [2018-11-23 13:03:04,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:03:04,352 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:03:04,658 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:03:04,668 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:03:04,703 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:03:04,723 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:03:04,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:03:04 WrapperNode [2018-11-23 13:03:04,724 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:03:04,725 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:03:04,725 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:03:04,725 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:03:04,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:03:04" (1/1) ... [2018-11-23 13:03:04,747 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:03:04" (1/1) ... [2018-11-23 13:03:04,757 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:03:04,757 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:03:04,757 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:03:04,758 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:03:04,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:03:04" (1/1) ... [2018-11-23 13:03:04,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:03:04" (1/1) ... [2018-11-23 13:03:04,773 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:03:04" (1/1) ... [2018-11-23 13:03:04,773 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:03:04" (1/1) ... [2018-11-23 13:03:04,810 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:03:04" (1/1) ... [2018-11-23 13:03:04,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:03:04" (1/1) ... [2018-11-23 13:03:04,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:03:04" (1/1) ... [2018-11-23 13:03:04,934 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:03:04,935 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:03:04,935 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:03:04,935 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:03:04,940 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:03:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 13:03:04,992 INFO L130 BoogieDeclarations]: Found specification of procedure q1 [2018-11-23 13:03:04,993 INFO L138 BoogieDeclarations]: Found implementation of procedure q1 [2018-11-23 13:03:04,993 INFO L130 BoogieDeclarations]: Found specification of procedure bubblesort [2018-11-23 13:03:04,993 INFO L138 BoogieDeclarations]: Found implementation of procedure bubblesort [2018-11-23 13:03:04,993 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 13:03:04,993 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 13:03:04,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 13:03:04,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 13:03:04,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 13:03:04,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:03:04,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:03:04,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:03:04,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 13:03:04,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:03:06,096 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 13:03:06,096 INFO L280 CfgBuilder]: Removed 6 assue(true) statements. [2018-11-23 13:03:06,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:03:06 BoogieIcfgContainer [2018-11-23 13:03:06,097 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 13:03:06,098 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 13:03:06,098 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 13:03:06,102 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 13:03:06,103 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 01:03:04" (1/3) ... [2018-11-23 13:03:06,105 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@670d1a4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:03:06, skipping insertion in model container [2018-11-23 13:03:06,105 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:03:04" (2/3) ... [2018-11-23 13:03:06,105 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@670d1a4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:03:06, skipping insertion in model container [2018-11-23 13:03:06,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:03:06" (3/3) ... [2018-11-23 13:03:06,109 INFO L112 eAbstractionObserver]: Analyzing ICFG bubble_sort_true-unreach-call_true-termination.i [2018-11-23 13:03:06,118 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 13:03:06,126 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-11-23 13:03:06,143 INFO L257 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2018-11-23 13:03:06,179 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 13:03:06,179 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 13:03:06,179 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 13:03:06,180 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 13:03:06,180 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 13:03:06,180 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 13:03:06,180 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 13:03:06,181 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 13:03:06,181 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 13:03:06,199 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states. [2018-11-23 13:03:06,206 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 13:03:06,213 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 40 states. [2018-11-23 13:03:06,343 INFO L451 ceAbstractionStarter]: At program point L60(lines 60 77) the Hoare annotation is: true [2018-11-23 13:03:06,343 INFO L448 ceAbstractionStarter]: For program point L69-2(line 69) no Hoare annotation was computed. [2018-11-23 13:03:06,343 INFO L451 ceAbstractionStarter]: At program point L69-3(line 69) the Hoare annotation is: true [2018-11-23 13:03:06,343 INFO L448 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2018-11-23 13:03:06,343 INFO L448 ceAbstractionStarter]: For program point L69-4(line 69) no Hoare annotation was computed. [2018-11-23 13:03:06,343 INFO L451 ceAbstractionStarter]: At program point L78(line 78) the Hoare annotation is: true [2018-11-23 13:03:06,344 INFO L448 ceAbstractionStarter]: For program point L78-1(line 78) no Hoare annotation was computed. [2018-11-23 13:03:06,344 INFO L448 ceAbstractionStarter]: For program point L70-2(lines 70 75) no Hoare annotation was computed. [2018-11-23 13:03:06,344 INFO L451 ceAbstractionStarter]: At program point L70-3(lines 70 75) the Hoare annotation is: true [2018-11-23 13:03:06,344 INFO L451 ceAbstractionStarter]: At program point q1ENTRY(lines 53 79) the Hoare annotation is: true [2018-11-23 13:03:06,344 INFO L448 ceAbstractionStarter]: For program point L66-2(line 66) no Hoare annotation was computed. [2018-11-23 13:03:06,344 INFO L451 ceAbstractionStarter]: At program point L66-3(line 66) the Hoare annotation is: true [2018-11-23 13:03:06,345 INFO L448 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2018-11-23 13:03:06,345 INFO L448 ceAbstractionStarter]: For program point q1FINAL(lines 53 79) no Hoare annotation was computed. [2018-11-23 13:03:06,345 INFO L448 ceAbstractionStarter]: For program point q1EXIT(lines 53 79) no Hoare annotation was computed. [2018-11-23 13:03:06,345 INFO L448 ceAbstractionStarter]: For program point L63-2(line 63) no Hoare annotation was computed. [2018-11-23 13:03:06,345 INFO L451 ceAbstractionStarter]: At program point L63-3(line 63) the Hoare annotation is: true [2018-11-23 13:03:06,345 INFO L448 ceAbstractionStarter]: For program point L55(lines 55 56) no Hoare annotation was computed. [2018-11-23 13:03:06,345 INFO L448 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2018-11-23 13:03:06,345 INFO L448 ceAbstractionStarter]: For program point L19-2(lines 19 31) no Hoare annotation was computed. [2018-11-23 13:03:06,345 INFO L451 ceAbstractionStarter]: At program point L19-3(lines 19 31) the Hoare annotation is: true [2018-11-23 13:03:06,346 INFO L448 ceAbstractionStarter]: For program point L17-2(lines 17 32) no Hoare annotation was computed. [2018-11-23 13:03:06,346 INFO L451 ceAbstractionStarter]: At program point L17-3(lines 17 32) the Hoare annotation is: true [2018-11-23 13:03:06,346 INFO L448 ceAbstractionStarter]: For program point bubblesortEXIT(lines 13 33) no Hoare annotation was computed. [2018-11-23 13:03:06,346 INFO L448 ceAbstractionStarter]: For program point L17-4(lines 13 33) no Hoare annotation was computed. [2018-11-23 13:03:06,346 INFO L451 ceAbstractionStarter]: At program point bubblesortENTRY(lines 13 33) the Hoare annotation is: true [2018-11-23 13:03:06,346 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 29) no Hoare annotation was computed. [2018-11-23 13:03:06,346 INFO L448 ceAbstractionStarter]: For program point L22(lines 22 30) no Hoare annotation was computed. [2018-11-23 13:03:06,347 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 13:03:06,347 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 13:03:06,347 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 13:03:06,347 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 13:03:06,347 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-23 13:03:06,348 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 13:03:06,348 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 13:03:06,348 INFO L448 ceAbstractionStarter]: For program point L82-1(line 82) no Hoare annotation was computed. [2018-11-23 13:03:06,348 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 80 84) the Hoare annotation is: true [2018-11-23 13:03:06,348 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 80 84) no Hoare annotation was computed. [2018-11-23 13:03:06,348 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 80 84) no Hoare annotation was computed. [2018-11-23 13:03:06,349 INFO L451 ceAbstractionStarter]: At program point L82(line 82) the Hoare annotation is: true [2018-11-23 13:03:06,355 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2018-11-23 13:03:06,356 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2018-11-23 13:03:06,356 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2018-11-23 13:03:06,356 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2018-11-23 13:03:06,356 WARN L170 areAnnotationChecker]: L17-4 has no Hoare annotation [2018-11-23 13:03:06,356 WARN L170 areAnnotationChecker]: L17-4 has no Hoare annotation [2018-11-23 13:03:06,357 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2018-11-23 13:03:06,357 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2018-11-23 13:03:06,357 WARN L170 areAnnotationChecker]: L82-1 has no Hoare annotation [2018-11-23 13:03:06,357 WARN L170 areAnnotationChecker]: q1FINAL has no Hoare annotation [2018-11-23 13:03:06,357 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2018-11-23 13:03:06,357 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2018-11-23 13:03:06,357 WARN L170 areAnnotationChecker]: L17-4 has no Hoare annotation [2018-11-23 13:03:06,358 WARN L170 areAnnotationChecker]: L17-2 has no Hoare annotation [2018-11-23 13:03:06,358 WARN L170 areAnnotationChecker]: L17-2 has no Hoare annotation [2018-11-23 13:03:06,358 WARN L170 areAnnotationChecker]: L22 has no Hoare annotation [2018-11-23 13:03:06,358 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2018-11-23 13:03:06,358 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2018-11-23 13:03:06,358 WARN L170 areAnnotationChecker]: L82-1 has no Hoare annotation [2018-11-23 13:03:06,358 WARN L170 areAnnotationChecker]: q1EXIT has no Hoare annotation [2018-11-23 13:03:06,359 WARN L170 areAnnotationChecker]: L63-2 has no Hoare annotation [2018-11-23 13:03:06,359 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2018-11-23 13:03:06,359 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2018-11-23 13:03:06,359 WARN L170 areAnnotationChecker]: bubblesortEXIT has no Hoare annotation [2018-11-23 13:03:06,359 WARN L170 areAnnotationChecker]: L17-2 has no Hoare annotation [2018-11-23 13:03:06,360 WARN L170 areAnnotationChecker]: L22 has no Hoare annotation [2018-11-23 13:03:06,360 WARN L170 areAnnotationChecker]: L22 has no Hoare annotation [2018-11-23 13:03:06,360 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2018-11-23 13:03:06,360 WARN L170 areAnnotationChecker]: L63-2 has no Hoare annotation [2018-11-23 13:03:06,360 WARN L170 areAnnotationChecker]: L66-2 has no Hoare annotation [2018-11-23 13:03:06,360 WARN L170 areAnnotationChecker]: L68 has no Hoare annotation [2018-11-23 13:03:06,360 WARN L170 areAnnotationChecker]: L68 has no Hoare annotation [2018-11-23 13:03:06,361 WARN L170 areAnnotationChecker]: L78-1 has no Hoare annotation [2018-11-23 13:03:06,361 WARN L170 areAnnotationChecker]: L24 has no Hoare annotation [2018-11-23 13:03:06,361 WARN L170 areAnnotationChecker]: L24 has no Hoare annotation [2018-11-23 13:03:06,361 WARN L170 areAnnotationChecker]: L19-2 has no Hoare annotation [2018-11-23 13:03:06,361 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2018-11-23 13:03:06,361 WARN L170 areAnnotationChecker]: L78-1 has no Hoare annotation [2018-11-23 13:03:06,362 WARN L170 areAnnotationChecker]: L66-2 has no Hoare annotation [2018-11-23 13:03:06,362 WARN L170 areAnnotationChecker]: L69-4 has no Hoare annotation [2018-11-23 13:03:06,362 WARN L170 areAnnotationChecker]: L69-4 has no Hoare annotation [2018-11-23 13:03:06,362 WARN L170 areAnnotationChecker]: L69-2 has no Hoare annotation [2018-11-23 13:03:06,362 WARN L170 areAnnotationChecker]: L69-4 has no Hoare annotation [2018-11-23 13:03:06,362 WARN L170 areAnnotationChecker]: L69-2 has no Hoare annotation [2018-11-23 13:03:06,362 WARN L170 areAnnotationChecker]: L70-2 has no Hoare annotation [2018-11-23 13:03:06,363 WARN L170 areAnnotationChecker]: L70-2 has no Hoare annotation [2018-11-23 13:03:06,363 INFO L163 areAnnotationChecker]: CFG has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2018-11-23 13:03:06,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 01:03:06 BoogieIcfgContainer [2018-11-23 13:03:06,371 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 13:03:06,371 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 13:03:06,372 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 13:03:06,372 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 13:03:06,373 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:03:06" (3/4) ... [2018-11-23 13:03:06,376 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 13:03:06,385 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure q1 [2018-11-23 13:03:06,385 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bubblesort [2018-11-23 13:03:06,385 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 13:03:06,386 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 13:03:06,392 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2018-11-23 13:03:06,392 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2018-11-23 13:03:06,392 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 13:03:06,393 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 13:03:06,457 INFO L145 WitnessManager]: Wrote witness to /storage/repos/svcomp/c/loops/bubble_sort_true-unreach-call_true-termination.i-witness.graphml [2018-11-23 13:03:06,457 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 13:03:06,459 INFO L168 Benchmark]: Toolchain (without parser) took 2161.77 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 750.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -743.3 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. [2018-11-23 13:03:06,460 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-23 13:03:06,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.07 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2018-11-23 13:03:06,461 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.33 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 13:03:06,462 INFO L168 Benchmark]: Boogie Preprocessor took 177.03 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 750.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -820.8 MB). Peak memory consumption was 15.0 MB. Max. memory is 7.1 GB. [2018-11-23 13:03:06,463 INFO L168 Benchmark]: RCFGBuilder took 1162.67 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 7.1 GB. [2018-11-23 13:03:06,463 INFO L168 Benchmark]: TraceAbstraction took 272.81 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. [2018-11-23 13:03:06,464 INFO L168 Benchmark]: Witness Printer took 85.71 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 13:03:06,468 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 425.07 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 32.33 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 177.03 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 750.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -820.8 MB). Peak memory consumption was 15.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1162.67 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 272.81 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. * Witness Printer took 85.71 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 19]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 69]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 60]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 17]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 40 locations, 0 error locations. SAFE Result, 0.1s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.1s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=40occurred 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: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 15 LocationsWithAnnotation, 15 PreInvPairs, 15 NumberOfFragments, 15 HoareAnnotationTreeSize, 15 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 15 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...