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/RanFile043.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:27:21,660 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:27:21,663 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:27:21,679 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:27:21,680 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:27:21,681 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:27:21,683 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:27:21,686 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:27:21,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:27:21,689 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:27:21,692 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:27:21,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:27:21,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:27:21,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:27:21,695 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:27:21,701 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:27:21,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:27:21,703 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:27:21,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:27:21,711 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:27:21,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:27:21,717 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:27:21,718 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:27:21,719 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:27:21,723 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:27:21,723 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:27:21,723 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:27:21,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:27:21,725 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:27:21,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:27:21,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:27:21,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:27:21,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:27:21,731 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:27:21,734 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:27:21,734 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:27:21,735 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:27:21,735 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:27:21,736 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:27:21,737 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:27:21,737 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:27:21,783 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:27:21,800 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:27:21,804 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:27:21,806 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:27:21,806 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:27:21,808 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile043.bpl [2019-08-05 11:27:21,808 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile043.bpl' [2019-08-05 11:27:21,859 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:27:21,861 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:27:21,862 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:27:21,862 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:27:21,862 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:27:21,887 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile043.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:21" (1/1) ... [2019-08-05 11:27:21,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile043.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:21" (1/1) ... [2019-08-05 11:27:21,897 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile043.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:21" (1/1) ... [2019-08-05 11:27:21,897 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile043.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:21" (1/1) ... [2019-08-05 11:27:21,901 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile043.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:21" (1/1) ... [2019-08-05 11:27:21,907 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile043.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:21" (1/1) ... [2019-08-05 11:27:21,909 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile043.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:21" (1/1) ... [2019-08-05 11:27:21,910 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:27:21,911 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:27:21,912 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:27:21,912 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:27:21,913 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile043.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:21" (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 11:27:21,984 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:27:21,984 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:27:21,984 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:27:22,765 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:27:22,765 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:27:22,767 INFO L202 PluginConnector]: Adding new model RanFile043.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:27:22 BoogieIcfgContainer [2019-08-05 11:27:22,767 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:27:22,767 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:27:22,767 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:27:22,768 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:27:22,770 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile043.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:27:22" (1/1) ... [2019-08-05 11:27:22,781 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:27:22,784 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:27:22,790 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:27:22,799 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:27:22,802 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:27:22,951 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:27:22,951 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:27:22,955 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 31#false [2019-08-05 11:27:22,955 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 28#false [2019-08-05 11:27:22,956 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 34#false [2019-08-05 11:27:22,958 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:27:22,962 INFO L168 Benchmark]: Toolchain (without parser) took 1099.89 ms. Allocated memory is still 136.8 MB. Free memory was 109.1 MB in the beginning and 74.3 MB in the end (delta: 34.8 MB). Peak memory consumption was 34.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:22,962 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 136.8 MB. Free memory is still 110.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:27:22,967 INFO L168 Benchmark]: Boogie Preprocessor took 49.36 ms. Allocated memory is still 136.8 MB. Free memory was 109.1 MB in the beginning and 107.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:22,968 INFO L168 Benchmark]: RCFGBuilder took 855.58 ms. Allocated memory is still 136.8 MB. Free memory was 107.0 MB in the beginning and 80.6 MB in the end (delta: 26.4 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:22,969 INFO L168 Benchmark]: Symbolic Interpretation took 191.04 ms. Allocated memory is still 136.8 MB. Free memory was 80.6 MB in the beginning and 74.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:22,972 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 0.22 ms. Allocated memory is still 136.8 MB. Free memory is still 110.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.36 ms. Allocated memory is still 136.8 MB. Free memory was 109.1 MB in the beginning and 107.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 855.58 ms. Allocated memory is still 136.8 MB. Free memory was 107.0 MB in the beginning and 80.6 MB in the end (delta: 26.4 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 191.04 ms. Allocated memory is still 136.8 MB. Free memory was 80.6 MB in the beginning and 74.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...