java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/Sifa.xml -i ../../../trunk/examples/programs/reals/hamed0B.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:53:43,652 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:53:43,654 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:53:43,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:53:43,666 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:53:43,667 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:53:43,668 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:53:43,670 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:53:43,672 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:53:43,673 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:53:43,674 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:53:43,675 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:53:43,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:53:43,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:53:43,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:53:43,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:53:43,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:53:43,680 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:53:43,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:53:43,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:53:43,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:53:43,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:53:43,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:53:43,692 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:53:43,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:53:43,697 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:53:43,698 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:53:43,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:53:43,700 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:53:43,700 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:53:43,701 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:53:43,703 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:53:43,704 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:53:43,705 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:53:43,706 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:53:43,706 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:53:43,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:53:43,708 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:53:43,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:53:43,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:53:43,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:53:43,754 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:53:43,765 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:53:43,768 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:53:43,770 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:53:43,770 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:53:43,771 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/hamed0B.bpl [2019-08-06 16:53:43,771 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/hamed0B.bpl' [2019-08-06 16:53:43,910 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:53:43,912 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:53:43,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:53:43,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:53:43,913 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:53:43,941 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "hamed0B.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:43" (1/1) ... [2019-08-06 16:53:43,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "hamed0B.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:43" (1/1) ... [2019-08-06 16:53:43,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "hamed0B.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:43" (1/1) ... [2019-08-06 16:53:43,975 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "hamed0B.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:43" (1/1) ... [2019-08-06 16:53:44,029 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "hamed0B.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:43" (1/1) ... [2019-08-06 16:53:44,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "hamed0B.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:43" (1/1) ... [2019-08-06 16:53:44,056 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "hamed0B.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:43" (1/1) ... [2019-08-06 16:53:44,076 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:53:44,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:53:44,077 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:53:44,077 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:53:44,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "hamed0B.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:43" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-06 16:53:44,150 INFO L124 BoogieDeclarations]: Specification and implementation of procedure myProcedure given in one single declaration [2019-08-06 16:53:44,151 INFO L130 BoogieDeclarations]: Found specification of procedure myProcedure [2019-08-06 16:53:44,151 INFO L138 BoogieDeclarations]: Found implementation of procedure myProcedure [2019-08-06 16:53:51,749 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:53:51,749 INFO L283 CfgBuilder]: Removed 169 assume(true) statements. [2019-08-06 16:53:51,751 INFO L202 PluginConnector]: Adding new model hamed0B.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:53:51 BoogieIcfgContainer [2019-08-06 16:53:51,751 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:53:51,752 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:53:51,752 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:53:51,752 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:53:51,753 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "hamed0B.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:53:51" (1/1) ... [2019-08-06 16:53:51,767 INFO L148 IcfgInterpreter]: Started Sifa with 66 locations of interest [2019-08-06 16:53:51,770 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:53:51,779 INFO L160 IcfgInterpreter]: Initial procedures are [myProcedure] [2019-08-06 16:53:51,788 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:53:51,790 INFO L185 IcfgInterpreter]: Interpreting procedure myProcedure with input of size 1 [2019-08-06 16:53:51,920 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 15 [2019-08-06 16:53:59,681 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 373248 conjuctions. This might take some time... Received shutdown request... [2019-08-06 16:58:28,732 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation. Reason: Timeout or Toolchain cancelled by user [2019-08-06 16:58:28,736 INFO L168 Benchmark]: Toolchain (without parser) took 284823.35 ms. Allocated memory was 132.6 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 100.3 MB in the beginning and 697.6 MB in the end (delta: -597.3 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2019-08-06 16:58:28,738 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 132.6 MB. Free memory is still 109.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:58:28,740 INFO L168 Benchmark]: Boogie Preprocessor took 163.50 ms. Allocated memory is still 132.6 MB. Free memory was 99.8 MB in the beginning and 92.2 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:28,741 INFO L168 Benchmark]: RCFGBuilder took 7674.46 ms. Allocated memory was 132.6 MB in the beginning and 243.3 MB in the end (delta: 110.6 MB). Free memory was 91.8 MB in the beginning and 168.5 MB in the end (delta: -76.7 MB). Peak memory consumption was 153.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:28,743 INFO L168 Benchmark]: Symbolic Interpretation took 276981.81 ms. Allocated memory was 243.3 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 168.5 MB in the beginning and 697.6 MB in the end (delta: -529.1 MB). Peak memory consumption was 980.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:28,747 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation) Toolchain cancelled while DnfTransformerHelper was XNF transformer was simplifying 373248 conjuctions. . * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 132.6 MB. Free memory is still 109.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 163.50 ms. Allocated memory is still 132.6 MB. Free memory was 99.8 MB in the beginning and 92.2 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7674.46 ms. Allocated memory was 132.6 MB in the beginning and 243.3 MB in the end (delta: 110.6 MB). Free memory was 91.8 MB in the beginning and 168.5 MB in the end (delta: -76.7 MB). Peak memory consumption was 153.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 276981.81 ms. Allocated memory was 243.3 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 168.5 MB in the beginning and 697.6 MB in the end (delta: -529.1 MB). Peak memory consumption was 980.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown