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/RanFile036.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:27:38,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:27:38,908 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:27:38,920 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:27:38,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:27:38,922 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:27:38,923 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:27:38,925 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:27:38,927 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:27:38,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:27:38,928 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:27:38,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:27:38,929 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:27:38,930 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:27:38,931 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:27:38,932 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:27:38,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:27:38,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:27:38,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:27:38,938 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:27:38,940 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:27:38,941 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:27:38,942 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:27:38,943 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:27:38,945 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:27:38,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:27:38,946 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:27:38,947 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:27:38,947 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:27:38,948 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:27:38,949 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:27:38,950 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:27:38,950 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:27:38,951 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:27:38,952 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:27:38,952 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:27:38,953 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:27:38,953 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:27:38,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:27:38,954 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:27:38,955 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:27:38,986 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:27:39,003 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:27:39,006 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:27:39,008 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:27:39,008 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:27:39,009 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile036.bpl [2019-08-05 11:27:39,009 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile036.bpl' [2019-08-05 11:27:39,050 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:27:39,052 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:27:39,052 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:27:39,053 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:27:39,053 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:27:39,077 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile036.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:39" (1/1) ... [2019-08-05 11:27:39,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile036.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:39" (1/1) ... [2019-08-05 11:27:39,088 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile036.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:39" (1/1) ... [2019-08-05 11:27:39,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile036.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:39" (1/1) ... [2019-08-05 11:27:39,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile036.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:39" (1/1) ... [2019-08-05 11:27:39,103 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile036.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:39" (1/1) ... [2019-08-05 11:27:39,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile036.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:39" (1/1) ... [2019-08-05 11:27:39,107 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:27:39,108 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:27:39,108 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:27:39,108 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:27:39,109 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile036.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:39" (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 11:27:39,190 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:27:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:27:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:27:40,152 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:27:40,153 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:27:40,154 INFO L202 PluginConnector]: Adding new model RanFile036.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:27:40 BoogieIcfgContainer [2019-08-05 11:27:40,155 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:27:40,155 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:27:40,155 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:27:40,155 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:27:40,157 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile036.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:27:40" (1/1) ... [2019-08-05 11:27:40,169 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:27:40,172 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:27:40,180 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:27:40,188 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:27:40,190 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:27:40,640 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:27:40,641 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:27:40,644 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 196#false [2019-08-05 11:27:40,644 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 163#false [2019-08-05 11:27:40,644 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 131#false [2019-08-05 11:27:40,647 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:27:40,650 INFO L168 Benchmark]: Toolchain (without parser) took 1597.01 ms. Allocated memory was 141.0 MB in the beginning and 177.2 MB in the end (delta: 36.2 MB). Free memory was 108.8 MB in the beginning and 147.0 MB in the end (delta: -38.2 MB). Peak memory consumption was 53.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:40,651 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 141.0 MB. Free memory is still 110.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:27:40,652 INFO L168 Benchmark]: Boogie Preprocessor took 54.80 ms. Allocated memory is still 141.0 MB. Free memory was 108.8 MB in the beginning and 106.6 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:40,654 INFO L168 Benchmark]: RCFGBuilder took 1047.18 ms. Allocated memory is still 141.0 MB. Free memory was 106.1 MB in the beginning and 74.9 MB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:40,655 INFO L168 Benchmark]: Symbolic Interpretation took 492.04 ms. Allocated memory was 141.0 MB in the beginning and 177.2 MB in the end (delta: 36.2 MB). Free memory was 74.9 MB in the beginning and 147.0 MB in the end (delta: -72.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:40,659 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 141.0 MB. Free memory is still 110.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 54.80 ms. Allocated memory is still 141.0 MB. Free memory was 108.8 MB in the beginning and 106.6 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1047.18 ms. Allocated memory is still 141.0 MB. Free memory was 106.1 MB in the beginning and 74.9 MB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 492.04 ms. Allocated memory was 141.0 MB in the beginning and 177.2 MB in the end (delta: 36.2 MB). Free memory was 74.9 MB in the beginning and 147.0 MB in the end (delta: -72.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...