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/abstractInterpretation/regression/all/stmt-bool-assume-7.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:20:20,759 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:20:20,761 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:20:20,772 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:20:20,772 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:20:20,773 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:20:20,774 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:20:20,776 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:20:20,778 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:20:20,779 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:20:20,780 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:20:20,781 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:20:20,781 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:20:20,782 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:20:20,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:20:20,784 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:20:20,785 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:20:20,786 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:20:20,787 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:20:20,789 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:20:20,791 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:20:20,792 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:20:20,793 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:20:20,794 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:20:20,796 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:20:20,796 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:20:20,796 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:20:20,797 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:20:20,797 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:20:20,798 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:20:20,799 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:20:20,799 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:20:20,800 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:20:20,801 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:20:20,802 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:20:20,802 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:20:20,803 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:20:20,803 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:20:20,803 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:20:20,804 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:20:20,805 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:20:20,829 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:20:20,848 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:20:20,851 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:20:20,853 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:20:20,853 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:20:20,854 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/all/stmt-bool-assume-7.bpl [2019-08-09 14:20:20,854 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/all/stmt-bool-assume-7.bpl' [2019-08-09 14:20:20,877 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:20:20,879 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:20:20,879 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:20:20,880 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:20:20,880 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:20:20,899 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "stmt-bool-assume-7.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:20" (1/1) ... [2019-08-09 14:20:20,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "stmt-bool-assume-7.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:20" (1/1) ... [2019-08-09 14:20:20,907 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "stmt-bool-assume-7.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:20" (1/1) ... [2019-08-09 14:20:20,907 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "stmt-bool-assume-7.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:20" (1/1) ... [2019-08-09 14:20:20,909 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "stmt-bool-assume-7.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:20" (1/1) ... [2019-08-09 14:20:20,911 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "stmt-bool-assume-7.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:20" (1/1) ... [2019-08-09 14:20:20,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "stmt-bool-assume-7.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:20" (1/1) ... [2019-08-09 14:20:20,913 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:20:20,914 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:20:20,914 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:20:20,914 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:20:20,915 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "stmt-bool-assume-7.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:20" (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 14:20:20,987 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-09 14:20:20,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 14:20:20,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 14:20:21,114 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 14:20:21,115 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:20:21,117 INFO L202 PluginConnector]: Adding new model stmt-bool-assume-7.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:20:21 BoogieIcfgContainer [2019-08-09 14:20:21,118 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:20:21,118 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:20:21,118 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:20:21,119 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:20:21,120 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "stmt-bool-assume-7.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:20:21" (1/1) ... [2019-08-09 14:20:21,244 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:20:21,247 INFO L168 Benchmark]: Toolchain (without parser) took 366.86 ms. Allocated memory is still 132.6 MB. Free memory was 109.2 MB in the beginning and 96.0 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:21,248 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 ms. Allocated memory is still 132.6 MB. Free memory was 110.3 MB in the beginning and 110.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-09 14:20:21,253 INFO L168 Benchmark]: Boogie Preprocessor took 33.62 ms. Allocated memory is still 132.6 MB. Free memory was 109.0 MB in the beginning and 107.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:21,254 INFO L168 Benchmark]: RCFGBuilder took 204.14 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 99.2 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:21,257 INFO L168 Benchmark]: Symbolic Interpretation took 125.77 ms. Allocated memory is still 132.6 MB. Free memory was 99.2 MB in the beginning and 96.0 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:21,263 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - AllSpecificationsHoldResult: All specifications hold All locations of interest are guaranteed to be unreachable. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.15 ms. Allocated memory is still 132.6 MB. Free memory was 110.3 MB in the beginning and 110.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 33.62 ms. Allocated memory is still 132.6 MB. Free memory was 109.0 MB in the beginning and 107.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 204.14 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 99.2 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 125.77 ms. Allocated memory is still 132.6 MB. Free memory was 99.2 MB in the beginning and 96.0 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...