Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 09:39:23,618 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 09:39:23,620 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 09:39:23,631 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 09:39:23,631 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 09:39:23,632 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 09:39:23,633 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 09:39:23,635 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 09:39:23,636 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 09:39:23,637 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 09:39:23,638 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 09:39:23,638 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 09:39:23,639 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 09:39:23,640 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 09:39:23,641 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 09:39:23,642 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 09:39:23,642 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 09:39:23,644 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 09:39:23,646 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 09:39:23,647 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 09:39:23,648 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 09:39:23,649 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 09:39:23,652 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 09:39:23,652 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 09:39:23,652 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 09:39:23,653 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 09:39:23,654 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 09:39:23,654 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 09:39:23,655 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 09:39:23,655 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 09:39:23,656 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 09:39:23,657 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 09:39:23,658 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 09:39:23,658 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 09:39:23,658 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 09:39:23,659 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 09:39:23,659 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 09:39:23,660 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 09:39:23,660 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 09:39:23,661 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 09:39:23,675 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 09:39:23,675 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 09:39:23,676 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 09:39:23,676 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 09:39:23,676 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 09:39:23,677 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 09:39:23,677 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 09:39:23,677 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 09:39:23,677 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 09:39:23,677 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 09:39:23,678 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 09:39:23,678 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 09:39:23,678 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 09:39:23,678 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 09:39:23,678 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 09:39:23,679 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 09:39:23,679 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 09:39:23,679 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 09:39:23,679 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 09:39:23,679 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 09:39:23,679 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 09:39:23,680 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 09:39:23,680 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 09:39:23,680 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 09:39:23,680 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 09:39:23,680 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 09:39:23,681 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 09:39:23,681 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 09:39:23,681 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 09:39:23,706 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 09:39:23,720 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 09:39:23,724 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 09:39:23,725 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 09:39:23,725 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 09:39:23,726 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 09:39:23,793 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/f346b4ef496646b4a1a520e4b4ca8624/FLAG0d127b30c [2020-06-22 09:39:24,149 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 09:39:24,150 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 09:39:24,160 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 09:39:24,167 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/f346b4ef496646b4a1a520e4b4ca8624/FLAG0d127b30c [2020-06-22 09:39:25,039 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/f346b4ef496646b4a1a520e4b4ca8624 [2020-06-22 09:39:25,059 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 09:39:25,062 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 09:39:25,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 09:39:25,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 09:39:25,070 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 09:39:25,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:39:25" (1/1) ... [2020-06-22 09:39:25,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e39e420 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:39:25, skipping insertion in model container [2020-06-22 09:39:25,077 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:39:25" (1/1) ... [2020-06-22 09:39:25,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 09:39:25,115 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 09:39:25,287 ERROR L311 MainTranslator]: Unsupported Syntax: identifier is not declared (neither a variable nor a function name): size_t in file /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 09:39:25,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4658022f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:39:25, skipping insertion in model container [2020-06-22 09:39:25,288 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 09:39:25,288 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-06-22 09:39:25,289 INFO L168 Benchmark]: Toolchain (without parser) took 228.83 ms. Allocated memory is still 649.6 MB. Free memory was 559.4 MB in the beginning and 550.8 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 50.3 GB. [2020-06-22 09:39:25,291 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 649.6 MB. Free memory is still 580.3 MB. There was no memory consumed. Max. memory is 50.3 GB. [2020-06-22 09:39:25,292 INFO L168 Benchmark]: CACSL2BoogieTranslator took 224.45 ms. Allocated memory is still 649.6 MB. Free memory was 559.4 MB in the beginning and 550.8 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 50.3 GB. [2020-06-22 09:39:25,294 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 649.6 MB. Free memory is still 580.3 MB. There was no memory consumed. Max. memory is 50.3 GB. * CACSL2BoogieTranslator took 224.45 ms. Allocated memory is still 649.6 MB. Free memory was 559.4 MB in the beginning and 550.8 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 50.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 17]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): size_t in file /export/starexec/sandbox/benchmark/theBenchmark.c RESULT: Ultimate could not prove your program: Toolchain returned no result. !SESSION 2020-06-22 09:39:21.263 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_242 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox/benchmark/theBenchmark.c 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 !ENTRY org.eclipse.core.resources 2 10035 2020-06-22 09:39:25.326 !MESSAGE The workspace will exit with unsaved changes in this session. Received shutdown request... Ultimate: GTK+ Version Check