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/random/RanFile083.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:02:29,627 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:02:29,629 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:02:29,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:02:29,646 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:02:29,647 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:02:29,648 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:02:29,650 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:02:29,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:02:29,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:02:29,654 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:02:29,655 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:02:29,656 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:02:29,657 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:02:29,658 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:02:29,659 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:02:29,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:02:29,661 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:02:29,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:02:29,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:02:29,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:02:29,668 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:02:29,669 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:02:29,670 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:02:29,673 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:02:29,673 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:02:29,673 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:02:29,674 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:02:29,675 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:02:29,676 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:02:29,676 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:02:29,677 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:02:29,678 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:02:29,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:02:29,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:02:29,680 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:02:29,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:02:29,681 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:02:29,681 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:02:29,682 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:02:29,683 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:02:29,710 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:02:29,724 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:02:29,729 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:02:29,731 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:02:29,731 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:02:29,732 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile083.bpl [2019-08-09 14:02:29,732 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile083.bpl' [2019-08-09 14:02:29,806 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:02:29,807 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:02:29,808 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:02:29,808 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:02:29,810 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:02:29,837 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile083.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:02:29" (1/1) ... [2019-08-09 14:02:29,838 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile083.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:02:29" (1/1) ... [2019-08-09 14:02:29,866 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile083.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:02:29" (1/1) ... [2019-08-09 14:02:29,866 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile083.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:02:29" (1/1) ... [2019-08-09 14:02:29,877 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile083.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:02:29" (1/1) ... [2019-08-09 14:02:29,898 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile083.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:02:29" (1/1) ... [2019-08-09 14:02:29,902 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile083.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:02:29" (1/1) ... [2019-08-09 14:02:29,907 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:02:29,908 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:02:29,908 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:02:29,908 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:02:29,909 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile083.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:02:29" (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 14:02:30,010 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:02:30,011 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:02:30,011 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:02:31,312 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:02:31,312 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:02:31,314 INFO L202 PluginConnector]: Adding new model RanFile083.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:02:31 BoogieIcfgContainer [2019-08-09 14:02:31,314 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:02:31,315 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:02:31,315 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:02:31,315 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:02:31,316 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile083.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:02:31" (1/1) ... [2019-08-09 14:07:02,908 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:07:02,911 INFO L168 Benchmark]: Toolchain (without parser) took 273102.63 ms. Allocated memory was 139.5 MB in the beginning and 514.9 MB in the end (delta: 375.4 MB). Free memory was 106.5 MB in the beginning and 229.6 MB in the end (delta: -123.1 MB). Peak memory consumption was 532.8 MB. Max. memory is 7.1 GB. [2019-08-09 14:07:02,913 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-09 14:07:02,914 INFO L168 Benchmark]: Boogie Preprocessor took 99.08 ms. Allocated memory is still 139.5 MB. Free memory was 106.5 MB in the beginning and 103.2 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. [2019-08-09 14:07:02,916 INFO L168 Benchmark]: RCFGBuilder took 1406.52 ms. Allocated memory was 139.5 MB in the beginning and 178.3 MB in the end (delta: 38.8 MB). Free memory was 103.2 MB in the beginning and 119.7 MB in the end (delta: -16.6 MB). Peak memory consumption was 50.1 MB. Max. memory is 7.1 GB. [2019-08-09 14:07:02,917 INFO L168 Benchmark]: Symbolic Interpretation took 271593.47 ms. Allocated memory was 178.3 MB in the beginning and 514.9 MB in the end (delta: 336.6 MB). Free memory was 119.7 MB in the beginning and 229.6 MB in the end (delta: -109.9 MB). Peak memory consumption was 507.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:07:02,922 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 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 99.08 ms. Allocated memory is still 139.5 MB. Free memory was 106.5 MB in the beginning and 103.2 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1406.52 ms. Allocated memory was 139.5 MB in the beginning and 178.3 MB in the end (delta: 38.8 MB). Free memory was 103.2 MB in the beginning and 119.7 MB in the end (delta: -16.6 MB). Peak memory consumption was 50.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 271593.47 ms. Allocated memory was 178.3 MB in the beginning and 514.9 MB in the end (delta: 336.6 MB). Free memory was 119.7 MB in the beginning and 229.6 MB in the end (delta: -109.9 MB). Peak memory consumption was 507.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...