13.89/6.09 YES 13.89/6.09 13.89/6.10 Ultimate: Cannot open display: 13.89/6.10 This is Ultimate 0.1.24-8dc7c08-m 13.89/6.10 [2019-03-28 12:27:45,634 INFO L170 SettingsManager]: Resetting all preferences to default values... 13.89/6.10 [2019-03-28 12:27:45,637 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 13.89/6.10 [2019-03-28 12:27:45,648 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 13.89/6.10 [2019-03-28 12:27:45,648 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 13.89/6.10 [2019-03-28 12:27:45,649 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 13.89/6.10 [2019-03-28 12:27:45,651 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 13.89/6.10 [2019-03-28 12:27:45,652 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 13.89/6.10 [2019-03-28 12:27:45,654 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 13.89/6.10 [2019-03-28 12:27:45,654 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 13.89/6.10 [2019-03-28 12:27:45,655 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 13.89/6.10 [2019-03-28 12:27:45,656 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 13.89/6.10 [2019-03-28 12:27:45,656 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 13.89/6.10 [2019-03-28 12:27:45,657 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 13.89/6.10 [2019-03-28 12:27:45,658 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 13.89/6.10 [2019-03-28 12:27:45,659 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 13.89/6.10 [2019-03-28 12:27:45,660 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 13.89/6.10 [2019-03-28 12:27:45,662 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 13.89/6.10 [2019-03-28 12:27:45,664 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 13.89/6.10 [2019-03-28 12:27:45,665 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 13.89/6.10 [2019-03-28 12:27:45,666 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 13.89/6.10 [2019-03-28 12:27:45,667 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 13.89/6.10 [2019-03-28 12:27:45,669 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 13.89/6.10 [2019-03-28 12:27:45,669 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 13.89/6.10 [2019-03-28 12:27:45,670 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 13.89/6.10 [2019-03-28 12:27:45,671 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 13.89/6.10 [2019-03-28 12:27:45,671 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 13.89/6.10 [2019-03-28 12:27:45,672 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 13.89/6.10 [2019-03-28 12:27:45,672 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 13.89/6.10 [2019-03-28 12:27:45,673 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 13.89/6.10 [2019-03-28 12:27:45,674 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 13.89/6.10 [2019-03-28 12:27:45,674 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 13.89/6.10 [2019-03-28 12:27:45,675 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 13.89/6.10 [2019-03-28 12:27:45,675 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 13.89/6.10 [2019-03-28 12:27:45,676 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 13.89/6.10 [2019-03-28 12:27:45,676 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 13.89/6.10 [2019-03-28 12:27:45,676 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 13.89/6.10 [2019-03-28 12:27:45,677 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 13.89/6.10 [2019-03-28 12:27:45,678 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 13.89/6.10 [2019-03-28 12:27:45,678 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 13.89/6.10 [2019-03-28 12:27:45,693 INFO L110 SettingsManager]: Loading preferences was successful 13.89/6.10 [2019-03-28 12:27:45,694 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 13.89/6.10 [2019-03-28 12:27:45,695 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 13.89/6.10 [2019-03-28 12:27:45,695 INFO L133 SettingsManager]: * Rewrite not-equals=true 13.89/6.10 [2019-03-28 12:27:45,695 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 13.89/6.10 [2019-03-28 12:27:45,695 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 13.89/6.10 [2019-03-28 12:27:45,695 INFO L133 SettingsManager]: * Use SBE=true 13.89/6.10 [2019-03-28 12:27:45,696 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 13.89/6.10 [2019-03-28 12:27:45,696 INFO L133 SettingsManager]: * Use old map elimination=false 13.89/6.10 [2019-03-28 12:27:45,696 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 13.89/6.10 [2019-03-28 12:27:45,696 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 13.89/6.10 [2019-03-28 12:27:45,696 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 13.89/6.10 [2019-03-28 12:27:45,696 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 13.89/6.10 [2019-03-28 12:27:45,697 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 13.89/6.10 [2019-03-28 12:27:45,697 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 13.89/6.10 [2019-03-28 12:27:45,697 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 13.89/6.10 [2019-03-28 12:27:45,697 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 13.89/6.10 [2019-03-28 12:27:45,697 INFO L133 SettingsManager]: * Check division by zero=IGNORE 13.89/6.10 [2019-03-28 12:27:45,698 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 13.89/6.10 [2019-03-28 12:27:45,698 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 13.89/6.10 [2019-03-28 12:27:45,698 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 13.89/6.10 [2019-03-28 12:27:45,698 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 13.89/6.10 [2019-03-28 12:27:45,698 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 13.89/6.10 [2019-03-28 12:27:45,698 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 13.89/6.10 [2019-03-28 12:27:45,699 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 13.89/6.10 [2019-03-28 12:27:45,699 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 13.89/6.10 [2019-03-28 12:27:45,699 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 13.89/6.10 [2019-03-28 12:27:45,699 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 13.89/6.10 [2019-03-28 12:27:45,699 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 13.89/6.10 [2019-03-28 12:27:45,725 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 13.89/6.10 [2019-03-28 12:27:45,738 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 13.89/6.10 [2019-03-28 12:27:45,742 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 13.89/6.10 [2019-03-28 12:27:45,744 INFO L271 PluginConnector]: Initializing CDTParser... 13.89/6.10 [2019-03-28 12:27:45,744 INFO L276 PluginConnector]: CDTParser initialized 13.89/6.10 [2019-03-28 12:27:45,745 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 13.89/6.10 [2019-03-28 12:27:45,814 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/357ccf00be3449fda8237806fd5d64bc/FLAG553510565 13.89/6.10 [2019-03-28 12:27:46,184 INFO L307 CDTParser]: Found 1 translation units. 13.89/6.10 [2019-03-28 12:27:46,184 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 13.89/6.10 [2019-03-28 12:27:46,195 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/357ccf00be3449fda8237806fd5d64bc/FLAG553510565 13.89/6.10 [2019-03-28 12:27:46,576 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/357ccf00be3449fda8237806fd5d64bc 13.89/6.10 [2019-03-28 12:27:46,588 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 13.89/6.10 [2019-03-28 12:27:46,589 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 13.89/6.10 [2019-03-28 12:27:46,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 13.89/6.10 [2019-03-28 12:27:46,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 13.89/6.10 [2019-03-28 12:27:46,594 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 13.89/6.10 [2019-03-28 12:27:46,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:27:46" (1/1) ... 13.89/6.10 [2019-03-28 12:27:46,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33fdd170 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:27:46, skipping insertion in model container 13.89/6.10 [2019-03-28 12:27:46,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:27:46" (1/1) ... 13.89/6.10 [2019-03-28 12:27:46,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 13.89/6.10 [2019-03-28 12:27:46,648 INFO L176 MainTranslator]: Built tables and reachable declarations 13.89/6.10 [2019-03-28 12:27:46,895 WARN L614 FunctionHandler]: implicit declaration of function IofCallDriver 13.89/6.10 [2019-03-28 12:27:46,898 WARN L614 FunctionHandler]: implicit declaration of function KeWaitForSingleObject 13.89/6.10 [2019-03-28 12:27:46,923 WARN L614 FunctionHandler]: implicit declaration of function KbFilter_Complete 13.89/6.10 [2019-03-28 12:27:46,933 INFO L206 PostProcessor]: Analyzing one entry point: main 13.89/6.10 [2019-03-28 12:27:46,939 INFO L191 MainTranslator]: Completed pre-run 13.89/6.10 [2019-03-28 12:27:46,965 WARN L614 FunctionHandler]: implicit declaration of function IofCallDriver 13.89/6.10 [2019-03-28 12:27:46,967 WARN L614 FunctionHandler]: implicit declaration of function KeWaitForSingleObject 13.89/6.10 [2019-03-28 12:27:46,984 WARN L614 FunctionHandler]: implicit declaration of function KbFilter_Complete 13.89/6.10 [2019-03-28 12:27:46,992 INFO L206 PostProcessor]: Analyzing one entry point: main 13.89/6.10 [2019-03-28 12:27:47,010 INFO L195 MainTranslator]: Completed translation 13.89/6.10 [2019-03-28 12:27:47,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:27:47 WrapperNode 13.89/6.10 [2019-03-28 12:27:47,011 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 13.89/6.10 [2019-03-28 12:27:47,012 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- 13.89/6.10 [2019-03-28 12:27:47,012 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... 13.89/6.10 [2019-03-28 12:27:47,012 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized 13.89/6.10 [2019-03-28 12:27:47,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:27:47" (1/1) ... 13.89/6.10 [2019-03-28 12:27:47,031 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:27:47" (1/1) ... 13.89/6.10 [2019-03-28 12:27:47,073 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- 13.89/6.10 [2019-03-28 12:27:47,074 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- 13.89/6.10 [2019-03-28 12:27:47,074 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... 13.89/6.10 [2019-03-28 12:27:47,074 INFO L276 PluginConnector]: Boogie Preprocessor initialized 13.89/6.10 [2019-03-28 12:27:47,085 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:27:47" (1/1) ... 13.89/6.10 [2019-03-28 12:27:47,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:27:47" (1/1) ... 13.89/6.10 [2019-03-28 12:27:47,089 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:27:47" (1/1) ... 13.89/6.10 [2019-03-28 12:27:47,089 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:27:47" (1/1) ... 13.89/6.10 [2019-03-28 12:27:47,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:27:47" (1/1) ... 13.89/6.10 [2019-03-28 12:27:47,108 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:27:47" (1/1) ... 13.89/6.10 [2019-03-28 12:27:47,110 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:27:47" (1/1) ... 13.89/6.10 [2019-03-28 12:27:47,114 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- 13.89/6.10 [2019-03-28 12:27:47,114 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- 13.89/6.10 [2019-03-28 12:27:47,114 INFO L271 PluginConnector]: Initializing RCFGBuilder... 13.89/6.10 [2019-03-28 12:27:47,114 INFO L276 PluginConnector]: RCFGBuilder initialized 13.89/6.10 [2019-03-28 12:27:47,116 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:27:47" (1/1) ... 13.89/6.10 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 13.89/6.10 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 (exit command is (exit), workingDir is null) 13.89/6.10 Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 13.89/6.10 [2019-03-28 12:27:47,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start 13.89/6.10 [2019-03-28 12:27:47,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start 13.89/6.10 [2019-03-28 12:27:47,295 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. 13.89/6.10 [2019-03-28 12:27:47,301 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. 13.89/6.10 [2019-03-28 12:27:47,307 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. 13.89/6.10 [2019-03-28 12:27:47,313 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. 13.89/6.10 [2019-03-28 12:27:47,321 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. 13.89/6.10 [2019-03-28 12:27:47,329 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. 13.89/6.10 [2019-03-28 12:27:47,337 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. 13.89/6.10 [2019-03-28 12:27:47,839 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##76: assume !false; 13.89/6.10 [2019-03-28 12:27:47,840 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##75: assume false; 13.89/6.10 [2019-03-28 12:27:47,840 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##184: assume false; 13.89/6.10 [2019-03-28 12:27:47,840 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##185: assume !false; 13.89/6.10 [2019-03-28 12:27:47,840 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##58: assume !false; 13.89/6.10 [2019-03-28 12:27:47,840 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##57: assume false; 13.89/6.10 [2019-03-28 12:27:47,841 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##131: assume !false; 13.89/6.10 [2019-03-28 12:27:47,841 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##130: assume false; 13.89/6.10 [2019-03-28 12:27:47,841 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; 13.89/6.10 [2019-03-28 12:27:47,841 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; 13.89/6.10 [2019-03-28 12:27:47,841 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##158: assume !false; 13.89/6.10 [2019-03-28 12:27:47,842 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##157: assume false; 13.89/6.10 [2019-03-28 12:27:47,842 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##106: assume !false; 13.89/6.10 [2019-03-28 12:27:47,842 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##105: assume false; 13.89/6.10 [2019-03-28 12:27:47,844 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) 13.89/6.10 [2019-03-28 12:27:47,844 INFO L286 CfgBuilder]: Removed 78 assue(true) statements. 13.89/6.10 [2019-03-28 12:27:47,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:27:47 BoogieIcfgContainer 13.89/6.10 [2019-03-28 12:27:47,846 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- 13.89/6.10 [2019-03-28 12:27:47,847 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- 13.89/6.10 [2019-03-28 12:27:47,847 INFO L271 PluginConnector]: Initializing BlockEncodingV2... 13.89/6.10 [2019-03-28 12:27:47,849 INFO L276 PluginConnector]: BlockEncodingV2 initialized 13.89/6.10 [2019-03-28 12:27:47,850 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:27:47" (1/1) ... 13.89/6.10 [2019-03-28 12:27:47,880 INFO L313 BlockEncoder]: Initial Icfg 157 locations, 242 edges 13.89/6.10 [2019-03-28 12:27:47,883 INFO L258 BlockEncoder]: Using Remove infeasible edges 13.89/6.10 [2019-03-28 12:27:47,884 INFO L263 BlockEncoder]: Using Maximize final states 13.89/6.10 [2019-03-28 12:27:47,884 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false 13.89/6.10 [2019-03-28 12:27:47,885 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE 13.89/6.10 [2019-03-28 12:27:47,886 INFO L296 BlockEncoder]: Using Remove sink states 13.89/6.10 [2019-03-28 12:27:47,887 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true 13.89/6.10 [2019-03-28 12:27:47,888 INFO L179 BlockEncoder]: Using Rewrite not-equals 13.89/6.10 [2019-03-28 12:27:47,933 INFO L185 BlockEncoder]: Using Use SBE 13.89/6.10 [2019-03-28 12:27:47,984 INFO L200 BlockEncoder]: SBE split 82 edges 13.89/6.10 [2019-03-28 12:27:47,990 INFO L70 emoveInfeasibleEdges]: Removed 16 edges and 0 locations because of local infeasibility 13.89/6.10 [2019-03-28 12:27:47,993 INFO L71 MaximizeFinalStates]: 0 new accepting states 13.89/6.10 [2019-03-28 12:27:48,052 INFO L100 BaseMinimizeStates]: Removed 56 edges and 28 locations by large block encoding 13.89/6.10 [2019-03-28 12:27:48,056 INFO L70 RemoveSinkStates]: Removed 280 edges and 129 locations by removing sink states 13.89/6.10 [2019-03-28 12:27:48,057 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility 13.89/6.10 [2019-03-28 12:27:48,057 INFO L71 MaximizeFinalStates]: 0 new accepting states 13.89/6.10 [2019-03-28 12:27:48,057 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding 13.89/6.10 [2019-03-28 12:27:48,058 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states 13.89/6.10 [2019-03-28 12:27:48,058 INFO L313 BlockEncoder]: Encoded RCFG 0 locations, 0 edges 13.89/6.10 [2019-03-28 12:27:48,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 12:27:48 BasicIcfg 13.89/6.10 [2019-03-28 12:27:48,058 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- 13.89/6.10 [2019-03-28 12:27:48,059 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- 13.89/6.10 [2019-03-28 12:27:48,060 INFO L271 PluginConnector]: Initializing TraceAbstraction... 13.89/6.10 [2019-03-28 12:27:48,063 INFO L276 PluginConnector]: TraceAbstraction initialized 13.89/6.10 [2019-03-28 12:27:48,063 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.03 12:27:46" (1/4) ... 13.89/6.10 [2019-03-28 12:27:48,064 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d6dbea4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 12:27:48, skipping insertion in model container 13.89/6.10 [2019-03-28 12:27:48,064 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:27:47" (2/4) ... 13.89/6.10 [2019-03-28 12:27:48,064 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d6dbea4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 12:27:48, skipping insertion in model container 13.89/6.10 [2019-03-28 12:27:48,065 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:27:47" (3/4) ... 13.89/6.10 [2019-03-28 12:27:48,065 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d6dbea4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 12:27:48, skipping insertion in model container 13.89/6.10 [2019-03-28 12:27:48,065 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 12:27:48" (4/4) ... 13.89/6.10 [2019-03-28 12:27:48,067 INFO L112 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 13.89/6.10 [2019-03-28 12:27:48,077 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION 13.89/6.10 [2019-03-28 12:27:48,086 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. 13.89/6.10 [2019-03-28 12:27:48,104 INFO L257 AbstractCegarLoop]: Starting to check reachability of 0 error locations. 13.89/6.10 [2019-03-28 12:27:48,132 INFO L133 ementStrategyFactory]: Using default assertion order modulation 13.89/6.10 [2019-03-28 12:27:48,133 INFO L382 AbstractCegarLoop]: Interprodecural is true 13.89/6.10 [2019-03-28 12:27:48,133 INFO L383 AbstractCegarLoop]: Hoare is true 13.89/6.10 [2019-03-28 12:27:48,133 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates 13.89/6.10 [2019-03-28 12:27:48,134 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE 13.89/6.10 [2019-03-28 12:27:48,134 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION 13.89/6.10 [2019-03-28 12:27:48,134 INFO L387 AbstractCegarLoop]: Difference is false 13.89/6.10 [2019-03-28 12:27:48,134 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA 13.89/6.10 [2019-03-28 12:27:48,134 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== 13.89/6.10 [2019-03-28 12:27:48,146 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states. 13.89/6.10 [2019-03-28 12:27:48,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. 13.89/6.10 [2019-03-28 12:27:48,148 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states. 13.89/6.10 [2019-03-28 12:27:48,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 12:27:48 BasicIcfg 13.89/6.10 [2019-03-28 12:27:48,155 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- 13.89/6.10 [2019-03-28 12:27:48,156 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- 13.89/6.10 [2019-03-28 12:27:48,156 INFO L271 PluginConnector]: Initializing BuchiAutomizer... 13.89/6.10 [2019-03-28 12:27:48,159 INFO L276 PluginConnector]: BuchiAutomizer initialized 13.89/6.10 [2019-03-28 12:27:48,160 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 13.89/6.10 [2019-03-28 12:27:48,160 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.03 12:27:46" (1/5) ... 13.89/6.10 [2019-03-28 12:27:48,161 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@724285ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.03 12:27:48, skipping insertion in model container 13.89/6.10 [2019-03-28 12:27:48,161 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 13.89/6.10 [2019-03-28 12:27:48,161 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:27:47" (2/5) ... 13.89/6.10 [2019-03-28 12:27:48,162 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@724285ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.03 12:27:48, skipping insertion in model container 13.89/6.10 [2019-03-28 12:27:48,162 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 13.89/6.10 [2019-03-28 12:27:48,162 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:27:47" (3/5) ... 13.89/6.10 [2019-03-28 12:27:48,162 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@724285ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 12:27:48, skipping insertion in model container 13.89/6.10 [2019-03-28 12:27:48,162 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 13.89/6.10 [2019-03-28 12:27:48,162 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 12:27:48" (4/5) ... 13.89/6.10 [2019-03-28 12:27:48,163 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@724285ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 12:27:48, skipping insertion in model container 13.89/6.10 [2019-03-28 12:27:48,163 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 13.89/6.10 [2019-03-28 12:27:48,163 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 12:27:48" (5/5) ... 13.89/6.10 [2019-03-28 12:27:48,164 INFO L375 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 13.89/6.10 [2019-03-28 12:27:48,190 INFO L133 ementStrategyFactory]: Using default assertion order modulation 13.89/6.10 [2019-03-28 12:27:48,191 INFO L374 BuchiCegarLoop]: Interprodecural is true 13.89/6.10 [2019-03-28 12:27:48,191 INFO L375 BuchiCegarLoop]: Hoare is true 13.89/6.10 [2019-03-28 12:27:48,191 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates 13.89/6.10 [2019-03-28 12:27:48,191 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE 13.89/6.10 [2019-03-28 12:27:48,191 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION 13.89/6.10 [2019-03-28 12:27:48,191 INFO L379 BuchiCegarLoop]: Difference is false 13.89/6.10 [2019-03-28 12:27:48,192 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA 13.89/6.10 [2019-03-28 12:27:48,192 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== 13.89/6.10 [2019-03-28 12:27:48,194 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states. 13.89/6.10 [2019-03-28 12:27:48,207 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 13.89/6.10 [2019-03-28 12:27:48,207 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true 13.89/6.10 [2019-03-28 12:27:48,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 12:27:48 BasicIcfg 13.89/6.10 [2019-03-28 12:27:48,212 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- 13.89/6.10 [2019-03-28 12:27:48,212 INFO L168 Benchmark]: Toolchain (without parser) took 1624.14 ms. Allocated memory was 649.6 MB in the beginning and 676.9 MB in the end (delta: 27.3 MB). Free memory was 559.6 MB in the beginning and 525.9 MB in the end (delta: 33.7 MB). Peak memory consumption was 60.9 MB. Max. memory is 50.3 GB. 13.89/6.10 [2019-03-28 12:27:48,214 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 649.6 MB. Free memory is still 580.1 MB. There was no memory consumed. Max. memory is 50.3 GB. 13.89/6.10 [2019-03-28 12:27:48,215 INFO L168 Benchmark]: CACSL2BoogieTranslator took 421.08 ms. Allocated memory was 649.6 MB in the beginning and 676.9 MB in the end (delta: 27.3 MB). Free memory was 559.6 MB in the beginning and 634.5 MB in the end (delta: -75.0 MB). Peak memory consumption was 33.7 MB. Max. memory is 50.3 GB. 13.89/6.10 [2019-03-28 12:27:48,216 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.76 ms. Allocated memory is still 676.9 MB. Free memory was 634.5 MB in the beginning and 629.1 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 50.3 GB. 13.89/6.10 [2019-03-28 12:27:48,216 INFO L168 Benchmark]: Boogie Preprocessor took 39.90 ms. Allocated memory is still 676.9 MB. Free memory was 629.1 MB in the beginning and 626.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 50.3 GB. 13.89/6.10 [2019-03-28 12:27:48,217 INFO L168 Benchmark]: RCFGBuilder took 732.00 ms. Allocated memory is still 676.9 MB. Free memory was 626.4 MB in the beginning and 562.4 MB in the end (delta: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 50.3 GB. 13.89/6.10 [2019-03-28 12:27:48,217 INFO L168 Benchmark]: BlockEncodingV2 took 212.04 ms. Allocated memory is still 676.9 MB. Free memory was 562.4 MB in the beginning and 536.8 MB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 50.3 GB. 13.89/6.10 [2019-03-28 12:27:48,218 INFO L168 Benchmark]: TraceAbstraction took 95.84 ms. Allocated memory is still 676.9 MB. Free memory was 536.8 MB in the beginning and 531.3 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 50.3 GB. 13.89/6.10 [2019-03-28 12:27:48,219 INFO L168 Benchmark]: BuchiAutomizer took 56.05 ms. Allocated memory is still 676.9 MB. Free memory was 529.9 MB in the beginning and 525.9 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 50.3 GB. 13.89/6.10 [2019-03-28 12:27:48,223 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### 13.89/6.10 --- Results --- 13.89/6.10 * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: 13.89/6.10 - StatisticsResult: Initial Icfg 13.89/6.10 157 locations, 242 edges 13.89/6.10 - StatisticsResult: Encoded RCFG 13.89/6.10 0 locations, 0 edges 13.89/6.10 * Results from de.uni_freiburg.informatik.ultimate.core: 13.89/6.10 - StatisticsResult: Toolchain Benchmarks 13.89/6.10 Benchmark results are: 13.89/6.10 * CDTParser took 0.16 ms. Allocated memory is still 649.6 MB. Free memory is still 580.1 MB. There was no memory consumed. Max. memory is 50.3 GB. 13.89/6.10 * CACSL2BoogieTranslator took 421.08 ms. Allocated memory was 649.6 MB in the beginning and 676.9 MB in the end (delta: 27.3 MB). Free memory was 559.6 MB in the beginning and 634.5 MB in the end (delta: -75.0 MB). Peak memory consumption was 33.7 MB. Max. memory is 50.3 GB. 13.89/6.10 * Boogie Procedure Inliner took 61.76 ms. Allocated memory is still 676.9 MB. Free memory was 634.5 MB in the beginning and 629.1 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 50.3 GB. 13.89/6.10 * Boogie Preprocessor took 39.90 ms. Allocated memory is still 676.9 MB. Free memory was 629.1 MB in the beginning and 626.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 50.3 GB. 13.89/6.10 * RCFGBuilder took 732.00 ms. Allocated memory is still 676.9 MB. Free memory was 626.4 MB in the beginning and 562.4 MB in the end (delta: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 50.3 GB. 13.89/6.10 * BlockEncodingV2 took 212.04 ms. Allocated memory is still 676.9 MB. Free memory was 562.4 MB in the beginning and 536.8 MB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 50.3 GB. 13.89/6.10 * TraceAbstraction took 95.84 ms. Allocated memory is still 676.9 MB. Free memory was 536.8 MB in the beginning and 531.3 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 50.3 GB. 13.89/6.10 * BuchiAutomizer took 56.05 ms. Allocated memory is still 676.9 MB. Free memory was 529.9 MB in the beginning and 525.9 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 50.3 GB. 13.89/6.10 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: 13.89/6.10 - AllSpecificationsHoldResult: All specifications hold 13.89/6.10 We were not able to verify any specifiation because the program does not contain any specification. 13.89/6.10 - StatisticsResult: Ultimate Automizer benchmark data 13.89/6.10 CFG has 0 procedures, 0 locations, 0 error locations. SAFE Result, 0.0s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred 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, 0 LocationsWithAnnotation, 0 PreInvPairs, 0 NumberOfFragments, 0 HoareAnnotationTreeSize, 0 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 0 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available 13.89/6.10 - StatisticsResult: Constructed decomposition of program 13.89/6.10 Trivial decomposition. There is no loop in your program. 13.89/6.10 - StatisticsResult: Timing statistics 13.89/6.10 BüchiAutomizer plugin needed 0.0s and 0 iterations. TraceHistogramMax:0. Analysis of lassos took 0.0s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s 13.89/6.10 - TerminationAnalysisResult: Termination proven 13.89/6.10 Buchi Automizer proved that your program is terminating 13.89/6.10 RESULT: Ultimate proved your program to be correct! 13.89/6.10 !SESSION 2019-03-28 12:27:43.284 ----------------------------------------------- 13.89/6.10 eclipse.buildId=unknown 13.89/6.10 java.version=1.8.0_181 13.89/6.10 java.vendor=Oracle Corporation 13.89/6.10 BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US 13.89/6.10 Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox/benchmark/theBenchmark.c 13.89/6.10 Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data @user.home/.ultimate -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -data /export/starexec/sandbox/tmp -i /export/starexec/sandbox/benchmark/theBenchmark.c 13.89/6.10 13.89/6.10 !ENTRY org.eclipse.core.resources 2 10035 2019-03-28 12:27:48.455 13.89/6.10 !MESSAGE The workspace will exit with unsaved changes in this session. 13.89/6.10 Received shutdown request... 13.89/6.10 Ultimate: 13.89/6.10 GTK+ Version Check 13.89/6.10 EOF