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/RanFile069.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:28:10,872 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:28:10,874 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:28:10,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:28:10,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:28:10,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:28:10,889 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:28:10,891 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:28:10,893 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:28:10,894 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:28:10,894 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:28:10,895 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:28:10,895 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:28:10,896 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:28:10,897 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:28:10,903 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:28:10,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:28:10,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:28:10,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:28:10,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:28:10,918 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:28:10,921 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:28:10,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:28:10,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:28:10,929 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:28:10,929 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:28:10,929 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:28:10,930 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:28:10,931 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:28:10,932 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:28:10,933 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:28:10,933 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:28:10,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:28:10,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:28:10,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:28:10,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:28:10,940 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:28:10,941 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:28:10,941 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:28:10,942 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:28:10,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:28:10,975 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:28:10,988 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:28:10,991 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:28:10,993 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:28:10,994 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:28:10,995 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile069.bpl [2019-08-05 11:28:10,995 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile069.bpl' [2019-08-05 11:28:11,052 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:28:11,054 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:28:11,054 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:28:11,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:28:11,055 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:28:11,079 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile069.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:11" (1/1) ... [2019-08-05 11:28:11,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile069.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:11" (1/1) ... [2019-08-05 11:28:11,091 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile069.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:11" (1/1) ... [2019-08-05 11:28:11,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile069.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:11" (1/1) ... [2019-08-05 11:28:11,096 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile069.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:11" (1/1) ... [2019-08-05 11:28:11,117 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile069.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:11" (1/1) ... [2019-08-05 11:28:11,119 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile069.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:11" (1/1) ... [2019-08-05 11:28:11,127 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:28:11,128 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:28:11,129 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:28:11,129 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:28:11,133 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile069.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:11" (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 11:28:11,206 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:28:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:28:11,206 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:28:11,972 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:28:11,972 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:28:11,973 INFO L202 PluginConnector]: Adding new model RanFile069.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:28:11 BoogieIcfgContainer [2019-08-05 11:28:11,973 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:28:11,974 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:28:11,974 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:28:11,974 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:28:11,976 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile069.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:28:11" (1/1) ... [2019-08-05 11:28:11,987 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:28:11,990 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:28:11,997 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:28:12,006 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:28:12,007 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:28:12,631 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:28:12,631 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:28:12,635 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 266#false [2019-08-05 11:28:12,635 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 271#false [2019-08-05 11:28:12,635 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 275#false [2019-08-05 11:28:12,638 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:28:12,641 INFO L168 Benchmark]: Toolchain (without parser) took 1585.82 ms. Allocated memory was 139.5 MB in the beginning and 178.8 MB in the end (delta: 39.3 MB). Free memory was 108.8 MB in the beginning and 151.0 MB in the end (delta: -42.2 MB). Peak memory consumption was 55.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:12,642 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 139.5 MB. Free memory was 110.3 MB in the beginning and 110.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:28:12,643 INFO L168 Benchmark]: Boogie Preprocessor took 73.68 ms. Allocated memory is still 139.5 MB. Free memory was 108.8 MB in the beginning and 106.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:12,645 INFO L168 Benchmark]: RCFGBuilder took 845.20 ms. Allocated memory is still 139.5 MB. Free memory was 106.4 MB in the beginning and 80.8 MB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:12,646 INFO L168 Benchmark]: Symbolic Interpretation took 663.92 ms. Allocated memory was 139.5 MB in the beginning and 178.8 MB in the end (delta: 39.3 MB). Free memory was 80.8 MB in the beginning and 151.0 MB in the end (delta: -70.3 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:12,652 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 0.20 ms. Allocated memory is still 139.5 MB. Free memory was 110.3 MB in the beginning and 110.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 73.68 ms. Allocated memory is still 139.5 MB. Free memory was 108.8 MB in the beginning and 106.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 845.20 ms. Allocated memory is still 139.5 MB. Free memory was 106.4 MB in the beginning and 80.8 MB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 663.92 ms. Allocated memory was 139.5 MB in the beginning and 178.8 MB in the end (delta: 39.3 MB). Free memory was 80.8 MB in the beginning and 151.0 MB in the end (delta: -70.3 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...