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/RanFile087.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:48:03,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:48:03,041 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:48:03,052 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:48:03,053 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:48:03,054 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:48:03,055 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:48:03,057 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:48:03,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:48:03,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:48:03,061 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:48:03,062 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:48:03,063 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:48:03,064 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:48:03,065 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:48:03,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:48:03,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:48:03,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:48:03,070 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:48:03,072 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:48:03,074 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:48:03,075 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:48:03,077 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:48:03,078 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:48:03,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:48:03,081 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:48:03,081 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:48:03,082 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:48:03,083 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:48:03,084 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:48:03,084 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:48:03,085 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:48:03,086 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:48:03,087 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:48:03,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:48:03,088 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:48:03,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:48:03,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:48:03,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:48:03,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:48:03,091 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:48:03,120 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:48:03,145 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:48:03,153 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:48:03,155 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:48:03,156 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:48:03,156 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile087.bpl [2019-08-06 16:48:03,157 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile087.bpl' [2019-08-06 16:48:03,230 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:48:03,231 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:48:03,233 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:48:03,233 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:48:03,234 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:48:03,261 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,274 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,275 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,291 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,307 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,312 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:48:03,321 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:48:03,321 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:48:03,322 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:48:03,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:03" (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 [2019-08-06 16:48:03,397 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:48:03,397 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:48:03,398 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:48:04,746 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:48:04,746 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:48:04,748 INFO L202 PluginConnector]: Adding new model RanFile087.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:48:04 BoogieIcfgContainer [2019-08-06 16:48:04,749 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:48:04,749 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:48:04,750 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:48:04,750 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:48:04,751 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile087.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:48:04" (1/1) ... [2019-08-06 16:48:04,767 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-06 16:48:04,774 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:48:04,786 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:48:04,795 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:48:04,796 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:48:04,921 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:48:04,922 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:48:04,924 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 43#false [2019-08-06 16:48:04,925 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 40#false [2019-08-06 16:48:04,925 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 46#false [2019-08-06 16:48:04,926 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:48:04,928 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:48:04,933 INFO L168 Benchmark]: Toolchain (without parser) took 1698.52 ms. Allocated memory was 137.4 MB in the beginning and 180.9 MB in the end (delta: 43.5 MB). Free memory was 105.2 MB in the beginning and 149.2 MB in the end (delta: -44.0 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:48:04,935 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 137.4 MB. Free memory is still 106.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:48:04,936 INFO L168 Benchmark]: Boogie Preprocessor took 87.46 ms. Allocated memory is still 137.4 MB. Free memory was 105.2 MB in the beginning and 102.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:04,938 INFO L168 Benchmark]: RCFGBuilder took 1427.87 ms. Allocated memory was 137.4 MB in the beginning and 180.9 MB in the end (delta: 43.5 MB). Free memory was 102.6 MB in the beginning and 154.3 MB in the end (delta: -51.8 MB). Peak memory consumption was 50.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:04,939 INFO L168 Benchmark]: Symbolic Interpretation took 178.68 ms. Allocated memory is still 180.9 MB. Free memory was 154.3 MB in the beginning and 149.2 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:04,944 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 0.25 ms. Allocated memory is still 137.4 MB. Free memory is still 106.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 87.46 ms. Allocated memory is still 137.4 MB. Free memory was 105.2 MB in the beginning and 102.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1427.87 ms. Allocated memory was 137.4 MB in the beginning and 180.9 MB in the end (delta: 43.5 MB). Free memory was 102.6 MB in the beginning and 154.3 MB in the end (delta: -51.8 MB). Peak memory consumption was 50.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 178.68 ms. Allocated memory is still 180.9 MB. Free memory was 154.3 MB in the beginning and 149.2 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...