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/BoogiePL/schaetzc/callGraphTests/mixed.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:47:02,209 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:47:02,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:47:02,223 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:47:02,224 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:47:02,225 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:47:02,227 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:47:02,229 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:47:02,231 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:47:02,232 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:47:02,233 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:47:02,235 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:47:02,235 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:47:02,236 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:47:02,237 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:47:02,239 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:47:02,240 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:47:02,241 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:47:02,243 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:47:02,245 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:47:02,247 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:47:02,249 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:47:02,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:47:02,251 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:47:02,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:47:02,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:47:02,255 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:47:02,256 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:47:02,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:47:02,258 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:47:02,258 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:47:02,259 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:47:02,260 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:47:02,261 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:47:02,262 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:47:02,262 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:47:02,263 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:47:02,263 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:47:02,263 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:47:02,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:47:02,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:47:02,300 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:47:02,319 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:47:02,324 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:47:02,326 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:47:02,327 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:47:02,328 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/schaetzc/callGraphTests/mixed.bpl [2019-08-06 16:47:02,329 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/schaetzc/callGraphTests/mixed.bpl' [2019-08-06 16:47:02,361 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:47:02,364 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:47:02,365 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:47:02,365 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:47:02,365 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:47:02,392 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "mixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:02" (1/1) ... [2019-08-06 16:47:02,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "mixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:02" (1/1) ... [2019-08-06 16:47:02,400 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "mixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:02" (1/1) ... [2019-08-06 16:47:02,401 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "mixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:02" (1/1) ... [2019-08-06 16:47:02,404 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "mixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:02" (1/1) ... [2019-08-06 16:47:02,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "mixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:02" (1/1) ... [2019-08-06 16:47:02,409 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "mixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:02" (1/1) ... [2019-08-06 16:47:02,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:47:02,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:47:02,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:47:02,412 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:47:02,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "mixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:02" (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 16:47:02,487 INFO L124 BoogieDeclarations]: Specification and implementation of procedure a given in one single declaration [2019-08-06 16:47:02,487 INFO L130 BoogieDeclarations]: Found specification of procedure a [2019-08-06 16:47:02,487 INFO L138 BoogieDeclarations]: Found implementation of procedure a [2019-08-06 16:47:02,488 INFO L124 BoogieDeclarations]: Specification and implementation of procedure b given in one single declaration [2019-08-06 16:47:02,488 INFO L130 BoogieDeclarations]: Found specification of procedure b [2019-08-06 16:47:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure b [2019-08-06 16:47:02,489 INFO L124 BoogieDeclarations]: Specification and implementation of procedure c given in one single declaration [2019-08-06 16:47:02,489 INFO L130 BoogieDeclarations]: Found specification of procedure c [2019-08-06 16:47:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure c [2019-08-06 16:47:02,489 INFO L124 BoogieDeclarations]: Specification and implementation of procedure d given in one single declaration [2019-08-06 16:47:02,489 INFO L130 BoogieDeclarations]: Found specification of procedure d [2019-08-06 16:47:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure d [2019-08-06 16:47:02,490 INFO L124 BoogieDeclarations]: Specification and implementation of procedure e given in one single declaration [2019-08-06 16:47:02,490 INFO L130 BoogieDeclarations]: Found specification of procedure e [2019-08-06 16:47:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure e [2019-08-06 16:47:02,491 INFO L124 BoogieDeclarations]: Specification and implementation of procedure f given in one single declaration [2019-08-06 16:47:02,491 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-08-06 16:47:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-08-06 16:47:02,491 INFO L124 BoogieDeclarations]: Specification and implementation of procedure g given in one single declaration [2019-08-06 16:47:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure g [2019-08-06 16:47:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2019-08-06 16:47:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure h [2019-08-06 16:47:02,493 INFO L124 BoogieDeclarations]: Specification and implementation of procedure i given in one single declaration [2019-08-06 16:47:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure i [2019-08-06 16:47:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure i [2019-08-06 16:47:02,494 INFO L124 BoogieDeclarations]: Specification and implementation of procedure j given in one single declaration [2019-08-06 16:47:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure j [2019-08-06 16:47:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure j [2019-08-06 16:47:02,494 INFO L124 BoogieDeclarations]: Specification and implementation of procedure k given in one single declaration [2019-08-06 16:47:02,495 INFO L130 BoogieDeclarations]: Found specification of procedure k [2019-08-06 16:47:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure k [2019-08-06 16:47:02,495 INFO L130 BoogieDeclarations]: Found specification of procedure l [2019-08-06 16:47:02,496 INFO L124 BoogieDeclarations]: Specification and implementation of procedure m given in one single declaration [2019-08-06 16:47:02,496 INFO L130 BoogieDeclarations]: Found specification of procedure m [2019-08-06 16:47:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure m [2019-08-06 16:47:02,496 INFO L124 BoogieDeclarations]: Specification and implementation of procedure n given in one single declaration [2019-08-06 16:47:02,496 INFO L130 BoogieDeclarations]: Found specification of procedure n [2019-08-06 16:47:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure n [2019-08-06 16:47:02,497 INFO L130 BoogieDeclarations]: Found specification of procedure o [2019-08-06 16:47:02,498 INFO L124 BoogieDeclarations]: Specification and implementation of procedure p given in one single declaration [2019-08-06 16:47:02,498 INFO L130 BoogieDeclarations]: Found specification of procedure p [2019-08-06 16:47:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure p [2019-08-06 16:47:02,498 INFO L124 BoogieDeclarations]: Specification and implementation of procedure q given in one single declaration [2019-08-06 16:47:02,499 INFO L130 BoogieDeclarations]: Found specification of procedure q [2019-08-06 16:47:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure q [2019-08-06 16:47:02,499 INFO L124 BoogieDeclarations]: Specification and implementation of procedure r given in one single declaration [2019-08-06 16:47:02,499 INFO L130 BoogieDeclarations]: Found specification of procedure r [2019-08-06 16:47:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure r [2019-08-06 16:47:02,797 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:47:02,798 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:47:02,799 INFO L202 PluginConnector]: Adding new model mixed.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:47:02 BoogieIcfgContainer [2019-08-06 16:47:02,799 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:47:02,800 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:47:02,800 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:47:02,800 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:47:02,801 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "mixed.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:47:02" (1/1) ... [2019-08-06 16:47:02,814 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:47:02,814 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:47:02,817 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:47:02,824 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:47:02,833 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:47:02,834 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:47:02,834 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:47:02,835 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:47:02,836 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:47:02,845 INFO L168 Benchmark]: Toolchain (without parser) took 475.22 ms. Allocated memory is still 137.4 MB. Free memory was 105.6 MB in the beginning and 89.0 MB in the end (delta: 16.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:02,847 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.82 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 16:47:02,848 INFO L168 Benchmark]: Boogie Preprocessor took 45.93 ms. Allocated memory is still 137.4 MB. Free memory was 105.6 MB in the beginning and 103.4 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:02,849 INFO L168 Benchmark]: RCFGBuilder took 388.46 ms. Allocated memory is still 137.4 MB. Free memory was 103.4 MB in the beginning and 90.6 MB in the end (delta: 12.8 MB). Peak memory consumption was 12.8 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:02,854 INFO L168 Benchmark]: Symbolic Interpretation took 36.44 ms. Allocated memory is still 137.4 MB. Free memory was 90.6 MB in the beginning and 89.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:02,859 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 0.82 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 45.93 ms. Allocated memory is still 137.4 MB. Free memory was 105.6 MB in the beginning and 103.4 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 388.46 ms. Allocated memory is still 137.4 MB. Free memory was 103.4 MB in the beginning and 90.6 MB in the end (delta: 12.8 MB). Peak memory consumption was 12.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 36.44 ms. Allocated memory is still 137.4 MB. Free memory was 90.6 MB in the beginning and 89.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...