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/RanFile065.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:29:49,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:29:49,863 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:29:49,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:29:49,880 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:29:49,882 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:29:49,883 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:29:49,886 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:29:49,889 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:29:49,890 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:29:49,892 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:29:49,893 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:29:49,893 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:29:49,894 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:29:49,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:29:49,896 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:29:49,897 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:29:49,898 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:29:49,900 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:29:49,902 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:29:49,904 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:29:49,905 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:29:49,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:29:49,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:29:49,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:29:49,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:29:49,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:29:49,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:29:49,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:29:49,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:29:49,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:29:49,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:29:49,925 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:29:49,926 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:29:49,928 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:29:49,928 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:29:49,930 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:29:49,930 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:29:49,930 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:29:49,931 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:29:49,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:29:49,981 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:29:49,996 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:29:50,000 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:29:50,002 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:29:50,003 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:29:50,004 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile065.bpl [2019-08-05 11:29:50,004 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile065.bpl' [2019-08-05 11:29:50,070 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:29:50,072 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:29:50,072 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:29:50,072 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:29:50,073 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:29:50,099 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile065.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:50" (1/1) ... [2019-08-05 11:29:50,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile065.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:50" (1/1) ... [2019-08-05 11:29:50,112 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile065.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:50" (1/1) ... [2019-08-05 11:29:50,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile065.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:50" (1/1) ... [2019-08-05 11:29:50,130 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile065.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:50" (1/1) ... [2019-08-05 11:29:50,149 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile065.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:50" (1/1) ... [2019-08-05 11:29:50,153 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile065.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:50" (1/1) ... [2019-08-05 11:29:50,161 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:29:50,165 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:29:50,165 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:29:50,166 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:29:50,166 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile065.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:50" (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 11:29:50,241 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:29:50,241 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:29:50,241 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:29:52,043 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:29:52,043 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:29:52,044 INFO L202 PluginConnector]: Adding new model RanFile065.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:29:52 BoogieIcfgContainer [2019-08-05 11:29:52,045 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:29:52,046 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:29:52,047 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:29:52,047 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:29:52,051 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile065.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:29:52" (1/1) ... [2019-08-05 11:29:52,064 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:29:52,069 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:29:52,088 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:29:52,100 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:29:52,102 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:29:52,495 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-08-05 11:29:52,751 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-08-05 11:29:53,108 WARN L188 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 32 [2019-08-05 11:29:53,309 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 35 [2019-08-05 11:29:53,622 WARN L188 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 21 [2019-08-05 11:29:53,983 WARN L188 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 24 [2019-08-05 11:29:54,243 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:29:54,244 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:29:54,248 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 342#false [2019-08-05 11:29:54,249 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 221#false [2019-08-05 11:29:54,249 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 462#false [2019-08-05 11:29:54,251 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:29:54,254 INFO L168 Benchmark]: Toolchain (without parser) took 4181.61 ms. Allocated memory was 133.7 MB in the beginning and 196.6 MB in the end (delta: 62.9 MB). Free memory was 110.8 MB in the beginning and 158.8 MB in the end (delta: -48.0 MB). Peak memory consumption was 93.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:54,255 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 133.7 MB. Free memory is still 112.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:29:54,256 INFO L168 Benchmark]: Boogie Preprocessor took 92.29 ms. Allocated memory is still 133.7 MB. Free memory was 110.4 MB in the beginning and 107.8 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:54,258 INFO L168 Benchmark]: RCFGBuilder took 1879.84 ms. Allocated memory was 133.7 MB in the beginning and 170.9 MB in the end (delta: 37.2 MB). Free memory was 107.8 MB in the beginning and 138.4 MB in the end (delta: -30.6 MB). Peak memory consumption was 53.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:54,259 INFO L168 Benchmark]: Symbolic Interpretation took 2205.09 ms. Allocated memory was 170.9 MB in the beginning and 196.6 MB in the end (delta: 25.7 MB). Free memory was 138.4 MB in the beginning and 158.8 MB in the end (delta: -20.4 MB). Peak memory consumption was 84.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:54,264 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 133.7 MB. Free memory is still 112.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 92.29 ms. Allocated memory is still 133.7 MB. Free memory was 110.4 MB in the beginning and 107.8 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1879.84 ms. Allocated memory was 133.7 MB in the beginning and 170.9 MB in the end (delta: 37.2 MB). Free memory was 107.8 MB in the beginning and 138.4 MB in the end (delta: -30.6 MB). Peak memory consumption was 53.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2205.09 ms. Allocated memory was 170.9 MB in the beginning and 196.6 MB in the end (delta: 25.7 MB). Free memory was 138.4 MB in the beginning and 158.8 MB in the end (delta: -20.4 MB). Peak memory consumption was 84.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...