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/lassos/regression/SyntaxSupportBooleans5.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:09,595 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:09,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:09,615 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:09,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:09,617 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:09,618 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:09,620 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:09,625 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:09,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:09,627 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:09,628 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:09,628 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:09,629 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:09,630 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:09,631 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:09,632 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:09,633 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:09,635 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:09,637 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:09,639 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:09,640 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:09,641 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:09,642 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:09,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:09,645 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:09,645 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:09,646 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:09,647 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:09,648 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:09,648 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:09,649 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:09,650 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:09,651 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:09,652 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:09,652 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:09,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:09,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:09,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:09,654 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:09,655 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:09,681 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:09,694 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:09,698 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:09,699 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:09,700 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:09,701 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/regression/SyntaxSupportBooleans5.bpl [2019-08-06 16:46:09,701 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/regression/SyntaxSupportBooleans5.bpl' [2019-08-06 16:46:09,733 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:09,734 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:09,735 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:09,735 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:09,736 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:09,760 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "SyntaxSupportBooleans5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:09" (1/1) ... [2019-08-06 16:46:09,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "SyntaxSupportBooleans5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:09" (1/1) ... [2019-08-06 16:46:09,769 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "SyntaxSupportBooleans5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:09" (1/1) ... [2019-08-06 16:46:09,770 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "SyntaxSupportBooleans5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:09" (1/1) ... [2019-08-06 16:46:09,772 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "SyntaxSupportBooleans5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:09" (1/1) ... [2019-08-06 16:46:09,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "SyntaxSupportBooleans5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:09" (1/1) ... [2019-08-06 16:46:09,778 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "SyntaxSupportBooleans5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:09" (1/1) ... [2019-08-06 16:46:09,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:09,780 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:09,781 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:09,781 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:09,782 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "SyntaxSupportBooleans5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:09" (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 16:46:09,856 INFO L124 BoogieDeclarations]: Specification and implementation of procedure proc given in one single declaration [2019-08-06 16:46:09,856 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-06 16:46:09,857 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-06 16:46:10,130 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:10,131 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:46:10,132 INFO L202 PluginConnector]: Adding new model SyntaxSupportBooleans5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:10 BoogieIcfgContainer [2019-08-06 16:46:10,132 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:10,133 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:10,133 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:10,133 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:10,134 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "SyntaxSupportBooleans5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:10" (1/1) ... [2019-08-06 16:46:10,144 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:10,144 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:10,147 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:10,153 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:10,161 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:10,161 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:10,161 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:10,162 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:10,163 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:10,167 INFO L168 Benchmark]: Toolchain (without parser) took 431.14 ms. Allocated memory is still 132.1 MB. Free memory was 107.2 MB in the beginning and 93.2 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:10,168 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 132.1 MB. Free memory is still 108.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:46:10,169 INFO L168 Benchmark]: Boogie Preprocessor took 44.61 ms. Allocated memory is still 132.1 MB. Free memory was 107.2 MB in the beginning and 105.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:10,170 INFO L168 Benchmark]: RCFGBuilder took 351.87 ms. Allocated memory is still 132.1 MB. Free memory was 105.0 MB in the beginning and 95.3 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:10,172 INFO L168 Benchmark]: Symbolic Interpretation took 31.05 ms. Allocated memory is still 132.1 MB. Free memory was 95.3 MB in the beginning and 93.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:10,176 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 0.21 ms. Allocated memory is still 132.1 MB. Free memory is still 108.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.61 ms. Allocated memory is still 132.1 MB. Free memory was 107.2 MB in the beginning and 105.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 351.87 ms. Allocated memory is still 132.1 MB. Free memory was 105.0 MB in the beginning and 95.3 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 31.05 ms. Allocated memory is still 132.1 MB. Free memory was 95.3 MB in the beginning and 93.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...