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/abstractInterpretation/regression/all/proc-call.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:59:14,832 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:59:14,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:59:14,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:59:14,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:59:14,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:59:14,850 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:59:14,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:59:14,853 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:59:14,854 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:59:14,855 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:59:14,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:59:14,857 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:59:14,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:59:14,859 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:59:14,860 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:59:14,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:59:14,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:59:14,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:59:14,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:59:14,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:59:14,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:59:14,871 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:59:14,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:59:14,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:59:14,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:59:14,876 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:59:14,877 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:59:14,878 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:59:14,879 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:59:14,880 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:59:14,880 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:59:14,881 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:59:14,882 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:59:14,884 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:59:14,884 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:59:14,885 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:59:14,885 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:59:14,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:59:14,886 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:59:14,887 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:59:14,916 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:59:14,934 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:59:14,938 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:59:14,940 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:59:14,941 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:59:14,941 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/all/proc-call.bpl [2019-08-06 16:59:14,942 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/all/proc-call.bpl' [2019-08-06 16:59:14,975 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:59:14,977 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:59:14,977 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:59:14,977 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:59:14,978 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:59:15,004 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "proc-call.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:14" (1/1) ... [2019-08-06 16:59:15,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "proc-call.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:14" (1/1) ... [2019-08-06 16:59:15,013 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "proc-call.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:14" (1/1) ... [2019-08-06 16:59:15,014 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "proc-call.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:14" (1/1) ... [2019-08-06 16:59:15,016 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "proc-call.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:14" (1/1) ... [2019-08-06 16:59:15,017 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "proc-call.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:14" (1/1) ... [2019-08-06 16:59:15,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "proc-call.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:14" (1/1) ... [2019-08-06 16:59:15,019 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:59:15,020 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:59:15,021 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:59:15,021 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:59:15,022 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "proc-call.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:14" (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 16:59:15,091 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:59:15,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:59:15,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:59:15,092 INFO L124 BoogieDeclarations]: Specification and implementation of procedure foo given in one single declaration [2019-08-06 16:59:15,092 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2019-08-06 16:59:15,092 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2019-08-06 16:59:15,356 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:59:15,356 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:59:15,358 INFO L202 PluginConnector]: Adding new model proc-call.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:59:15 BoogieIcfgContainer [2019-08-06 16:59:15,358 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:59:15,358 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:59:15,358 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:59:15,359 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:59:15,360 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "proc-call.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:59:15" (1/1) ... [2019-08-06 16:59:15,372 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:59:15,375 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:59:15,385 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:59:15,397 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:59:15,398 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:59:15,472 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:59:15,472 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:59:15,474 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 9#false [2019-08-06 16:59:15,475 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:59:15,476 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:59:15,479 INFO L168 Benchmark]: Toolchain (without parser) took 501.69 ms. Allocated memory is still 132.1 MB. Free memory was 108.5 MB in the beginning and 92.9 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:15,480 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 132.1 MB. Free memory is still 109.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:59:15,481 INFO L168 Benchmark]: Boogie Preprocessor took 42.61 ms. Allocated memory is still 132.1 MB. Free memory was 108.5 MB in the beginning and 106.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:15,482 INFO L168 Benchmark]: RCFGBuilder took 337.42 ms. Allocated memory is still 132.1 MB. Free memory was 106.4 MB in the beginning and 97.5 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:15,484 INFO L168 Benchmark]: Symbolic Interpretation took 118.23 ms. Allocated memory is still 132.1 MB. Free memory was 97.5 MB in the beginning and 92.9 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:15,490 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 0.23 ms. Allocated memory is still 132.1 MB. Free memory is still 109.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.61 ms. Allocated memory is still 132.1 MB. Free memory was 108.5 MB in the beginning and 106.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 337.42 ms. Allocated memory is still 132.1 MB. Free memory was 106.4 MB in the beginning and 97.5 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 118.23 ms. Allocated memory is still 132.1 MB. Free memory was 97.5 MB in the beginning and 92.9 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...