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/RanFile023.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:31:00,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:31:00,807 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:31:00,823 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:31:00,824 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:31:00,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:31:00,829 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:31:00,832 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:31:00,834 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:31:00,835 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:31:00,836 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:31:00,837 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:31:00,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:31:00,839 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:31:00,840 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:31:00,841 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:31:00,842 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:31:00,843 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:31:00,845 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:31:00,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:31:00,849 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:31:00,850 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:31:00,852 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:31:00,852 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:31:00,856 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:31:00,857 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:31:00,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:31:00,859 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:31:00,860 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:31:00,861 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:31:00,861 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:31:00,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:31:00,863 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:31:00,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:31:00,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:31:00,867 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:31:00,868 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:31:00,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:31:00,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:31:00,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:31:00,871 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:31:00,917 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:31:00,930 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:31:00,933 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:31:00,935 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:31:00,936 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:31:00,936 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile023.bpl [2019-08-05 11:31:00,937 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile023.bpl' [2019-08-05 11:31:00,983 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:31:00,984 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:31:00,985 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:31:00,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:31:00,985 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:31:01,008 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:00" (1/1) ... [2019-08-05 11:31:01,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:00" (1/1) ... [2019-08-05 11:31:01,017 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:00" (1/1) ... [2019-08-05 11:31:01,018 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:00" (1/1) ... [2019-08-05 11:31:01,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:00" (1/1) ... [2019-08-05 11:31:01,027 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:00" (1/1) ... [2019-08-05 11:31:01,028 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:00" (1/1) ... [2019-08-05 11:31:01,030 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:31:01,031 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:31:01,033 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:31:01,033 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:31:01,034 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:00" (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 [2019-08-05 11:31:01,106 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:31:01,106 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:31:01,107 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:31:01,669 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:31:01,670 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:31:01,671 INFO L202 PluginConnector]: Adding new model RanFile023.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:31:01 BoogieIcfgContainer [2019-08-05 11:31:01,671 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:31:01,671 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:31:01,672 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:31:01,672 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:31:01,673 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:31:01" (1/1) ... [2019-08-05 11:31:01,683 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:31:01,686 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:31:01,693 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:31:01,702 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:31:01,704 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:31:01,811 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:31:01,811 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:31:01,814 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 12#false [2019-08-05 11:31:01,815 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 18#false [2019-08-05 11:31:01,815 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 15#false [2019-08-05 11:31:01,818 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:31:01,820 INFO L168 Benchmark]: Toolchain (without parser) took 834.75 ms. Allocated memory is still 142.1 MB. Free memory was 111.6 MB in the beginning and 83.9 MB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:01,822 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 142.1 MB. Free memory was 112.9 MB in the beginning and 112.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-05 11:31:01,823 INFO L168 Benchmark]: Boogie Preprocessor took 45.58 ms. Allocated memory is still 142.1 MB. Free memory was 111.4 MB in the beginning and 109.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:01,824 INFO L168 Benchmark]: RCFGBuilder took 639.98 ms. Allocated memory is still 142.1 MB. Free memory was 109.3 MB in the beginning and 89.5 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:01,826 INFO L168 Benchmark]: Symbolic Interpretation took 146.29 ms. Allocated memory is still 142.1 MB. Free memory was 89.5 MB in the beginning and 83.9 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:01,830 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 142.1 MB. Free memory was 112.9 MB in the beginning and 112.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 45.58 ms. Allocated memory is still 142.1 MB. Free memory was 111.4 MB in the beginning and 109.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 639.98 ms. Allocated memory is still 142.1 MB. Free memory was 109.3 MB in the beginning and 89.5 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 146.29 ms. Allocated memory is still 142.1 MB. Free memory was 89.5 MB in the beginning and 83.9 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...