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/regression/bpl/interprocedural/BugHoareAnnotationWithMinimiation.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:05:40,565 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:05:40,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:05:40,580 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:05:40,580 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:05:40,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:05:40,583 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:05:40,585 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:05:40,586 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:05:40,587 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:05:40,588 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:05:40,588 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:05:40,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:05:40,590 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:05:40,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:05:40,592 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:05:40,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:05:40,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:05:40,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:05:40,597 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:05:40,599 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:05:40,600 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:05:40,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:05:40,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:05:40,604 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:05:40,604 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:05:40,604 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:05:40,605 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:05:40,606 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:05:40,607 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:05:40,607 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:05:40,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:05:40,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:05:40,609 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:05:40,610 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:05:40,611 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:05:40,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:05:40,612 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:05:40,612 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:05:40,613 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:05:40,614 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:05:40,641 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:05:40,653 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:05:40,657 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:05:40,659 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:05:40,660 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:05:40,661 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/interprocedural/BugHoareAnnotationWithMinimiation.bpl [2019-08-05 12:05:40,661 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/interprocedural/BugHoareAnnotationWithMinimiation.bpl' [2019-08-05 12:05:40,700 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:05:40,701 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:05:40,702 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:05:40,702 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:05:40,702 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:05:40,728 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BugHoareAnnotationWithMinimiation.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:40" (1/1) ... [2019-08-05 12:05:40,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BugHoareAnnotationWithMinimiation.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:40" (1/1) ... [2019-08-05 12:05:40,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BugHoareAnnotationWithMinimiation.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:40" (1/1) ... [2019-08-05 12:05:40,739 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BugHoareAnnotationWithMinimiation.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:40" (1/1) ... [2019-08-05 12:05:40,743 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BugHoareAnnotationWithMinimiation.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:40" (1/1) ... [2019-08-05 12:05:40,745 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BugHoareAnnotationWithMinimiation.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:40" (1/1) ... [2019-08-05 12:05:40,746 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BugHoareAnnotationWithMinimiation.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:40" (1/1) ... [2019-08-05 12:05:40,748 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:05:40,749 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:05:40,749 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:05:40,749 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:05:40,751 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BugHoareAnnotationWithMinimiation.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:40" (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 12:05:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure Main [2019-08-05 12:05:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure Main [2019-08-05 12:05:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure bar [2019-08-05 12:05:40,819 INFO L138 BoogieDeclarations]: Found implementation of procedure bar [2019-08-05 12:05:41,222 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:05:41,223 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-08-05 12:05:41,224 INFO L202 PluginConnector]: Adding new model BugHoareAnnotationWithMinimiation.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:05:41 BoogieIcfgContainer [2019-08-05 12:05:41,224 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:05:41,225 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:05:41,225 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:05:41,225 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:05:41,227 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "BugHoareAnnotationWithMinimiation.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:05:41" (1/1) ... [2019-08-05 12:05:41,239 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:05:41,242 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:05:41,249 INFO L160 IcfgInterpreter]: Initial procedures are [Main] [2019-08-05 12:05:41,257 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:05:41,260 INFO L184 IcfgInterpreter]: Interpreting procedure Main with input of size 1 [2019-08-05 12:05:41,435 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:05:41,435 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:05:41,439 INFO L178 IcfgInterpreter]: Location MainErr0ASSERT_VIOLATIONASSERT has predicate 10#false [2019-08-05 12:05:41,442 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:05:41,445 INFO L168 Benchmark]: Toolchain (without parser) took 742.41 ms. Allocated memory is still 133.7 MB. Free memory was 111.2 MB in the beginning and 92.7 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:41,447 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.32 ms. Allocated memory is still 133.7 MB. Free memory was 112.4 MB in the beginning and 112.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 12:05:41,448 INFO L168 Benchmark]: Boogie Preprocessor took 46.47 ms. Allocated memory is still 133.7 MB. Free memory was 111.2 MB in the beginning and 109.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:41,449 INFO L168 Benchmark]: RCFGBuilder took 475.56 ms. Allocated memory is still 133.7 MB. Free memory was 109.0 MB in the beginning and 98.2 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:41,451 INFO L168 Benchmark]: Symbolic Interpretation took 217.09 ms. Allocated memory is still 133.7 MB. Free memory was 98.2 MB in the beginning and 92.7 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:41,457 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 0.32 ms. Allocated memory is still 133.7 MB. Free memory was 112.4 MB in the beginning and 112.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.47 ms. Allocated memory is still 133.7 MB. Free memory was 111.2 MB in the beginning and 109.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 475.56 ms. Allocated memory is still 133.7 MB. Free memory was 109.0 MB in the beginning and 98.2 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 217.09 ms. Allocated memory is still 133.7 MB. Free memory was 98.2 MB in the beginning and 92.7 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...