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/hamed08.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:10:50,640 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:10:50,642 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:10:50,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:10:50,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:10:50,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:10:50,656 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:10:50,658 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:10:50,660 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:10:50,661 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:10:50,662 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:10:50,663 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:10:50,664 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:10:50,665 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:10:50,666 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:10:50,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:10:50,668 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:10:50,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:10:50,675 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:10:50,679 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:10:50,680 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:10:50,681 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:10:50,686 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:10:50,687 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:10:50,690 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:10:50,690 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:10:50,691 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:10:50,695 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:10:50,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:10:50,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:10:50,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:10:50,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:10:50,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:10:50,701 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:10:50,705 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:10:50,705 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:10:50,708 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:10:50,709 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:10:50,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:10:50,711 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:10:50,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:10:50,744 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:10:50,757 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:10:50,760 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:10:50,762 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:10:50,762 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:10:50,763 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/hamed08.bpl [2019-08-09 14:10:50,763 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/hamed08.bpl' [2019-08-09 14:10:50,820 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:10:50,822 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:10:50,823 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:10:50,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:10:50,824 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:10:50,849 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:50" (1/1) ... [2019-08-09 14:10:50,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:50" (1/1) ... [2019-08-09 14:10:50,864 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:50" (1/1) ... [2019-08-09 14:10:50,867 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:50" (1/1) ... [2019-08-09 14:10:50,886 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:50" (1/1) ... [2019-08-09 14:10:50,906 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:50" (1/1) ... [2019-08-09 14:10:50,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:50" (1/1) ... [2019-08-09 14:10:50,920 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:10:50,924 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:10:50,924 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:10:50,924 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:10:50,925 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:10:50" (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 [2019-08-09 14:10:51,008 INFO L124 BoogieDeclarations]: Specification and implementation of procedure myProcedure given in one single declaration [2019-08-09 14:10:51,008 INFO L130 BoogieDeclarations]: Found specification of procedure myProcedure [2019-08-09 14:10:51,008 INFO L138 BoogieDeclarations]: Found implementation of procedure myProcedure [2019-08-09 14:10:52,475 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:10:52,476 INFO L283 CfgBuilder]: Removed 50 assume(true) statements. [2019-08-09 14:10:52,477 INFO L202 PluginConnector]: Adding new model hamed08.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:10:52 BoogieIcfgContainer [2019-08-09 14:10:52,478 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:10:52,478 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:10:52,478 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:10:52,479 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:10:52,480 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "hamed08.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:10:52" (1/1) ... [2019-08-09 14:10:52,557 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-09 14:10:52,632 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-09 14:10:53,127 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 51200 conjuctions. This might take some time... Received shutdown request... [2019-08-09 14:15:45,349 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation. Reason: Timeout or Toolchain cancelled by user [2019-08-09 14:15:45,355 INFO L168 Benchmark]: Toolchain (without parser) took 294530.68 ms. Allocated memory was 140.0 MB in the beginning and 236.5 MB in the end (delta: 96.5 MB). Free memory was 106.5 MB in the beginning and 121.0 MB in the end (delta: -14.6 MB). Peak memory consumption was 141.4 MB. Max. memory is 7.1 GB. [2019-08-09 14:15:45,358 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 140.0 MB. Free memory was 108.4 MB in the beginning and 108.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-09 14:15:45,359 INFO L168 Benchmark]: Boogie Preprocessor took 100.58 ms. Allocated memory is still 140.0 MB. Free memory was 106.3 MB in the beginning and 103.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-08-09 14:15:45,363 INFO L168 Benchmark]: RCFGBuilder took 1553.89 ms. Allocated memory was 140.0 MB in the beginning and 177.7 MB in the end (delta: 37.7 MB). Free memory was 103.5 MB in the beginning and 61.2 MB in the end (delta: 42.3 MB). Peak memory consumption was 80.0 MB. Max. memory is 7.1 GB. [2019-08-09 14:15:45,366 INFO L168 Benchmark]: Symbolic Interpretation took 292872.49 ms. Allocated memory was 177.7 MB in the beginning and 236.5 MB in the end (delta: 58.7 MB). Free memory was 61.2 MB in the beginning and 121.0 MB in the end (delta: -59.9 MB). Peak memory consumption was 58.3 MB. Max. memory is 7.1 GB. [2019-08-09 14:15:45,373 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 51200 conjuctions. . * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 140.0 MB. Free memory was 108.4 MB in the beginning and 108.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 100.58 ms. Allocated memory is still 140.0 MB. Free memory was 106.3 MB in the beginning and 103.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1553.89 ms. Allocated memory was 140.0 MB in the beginning and 177.7 MB in the end (delta: 37.7 MB). Free memory was 103.5 MB in the beginning and 61.2 MB in the end (delta: 42.3 MB). Peak memory consumption was 80.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 292872.49 ms. Allocated memory was 177.7 MB in the beginning and 236.5 MB in the end (delta: 58.7 MB). Free memory was 61.2 MB in the beginning and 121.0 MB in the end (delta: -59.9 MB). Peak memory consumption was 58.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown