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/quantifier/regression/c/BugIncorrectHoareAnnotation01.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:03:56,687 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:03:56,689 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:03:56,701 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:03:56,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:03:56,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:03:56,703 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:03:56,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:03:56,707 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:03:56,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:03:56,709 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:03:56,709 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:03:56,709 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:03:56,710 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:03:56,711 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:03:56,713 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:03:56,714 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:03:56,715 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:03:56,717 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:03:56,719 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:03:56,720 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:03:56,722 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:03:56,723 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:03:56,724 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:03:56,726 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:03:56,726 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:03:56,727 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:03:56,728 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:03:56,728 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:03:56,729 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:03:56,730 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:03:56,730 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:03:56,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:03:56,732 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:03:56,733 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:03:56,733 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:03:56,734 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:03:56,734 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:03:56,735 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:03:56,736 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:03:56,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:03:56,777 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:03:56,792 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:03:56,796 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:03:56,798 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:03:56,799 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:03:56,799 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/regression/c/BugIncorrectHoareAnnotation01.bpl [2019-08-05 12:03:56,800 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/regression/c/BugIncorrectHoareAnnotation01.bpl' [2019-08-05 12:03:56,846 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:03:56,849 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:03:56,850 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:03:56,850 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:03:56,850 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:03:56,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BugIncorrectHoareAnnotation01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:56" (1/1) ... [2019-08-05 12:03:56,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BugIncorrectHoareAnnotation01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:56" (1/1) ... [2019-08-05 12:03:56,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BugIncorrectHoareAnnotation01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:56" (1/1) ... [2019-08-05 12:03:56,889 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BugIncorrectHoareAnnotation01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:56" (1/1) ... [2019-08-05 12:03:56,898 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BugIncorrectHoareAnnotation01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:56" (1/1) ... [2019-08-05 12:03:56,902 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BugIncorrectHoareAnnotation01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:56" (1/1) ... [2019-08-05 12:03:56,903 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BugIncorrectHoareAnnotation01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:56" (1/1) ... [2019-08-05 12:03:56,906 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:03:56,907 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:03:56,907 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:03:56,907 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:03:56,908 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BugIncorrectHoareAnnotation01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:56" (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 12:03:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-05 12:03:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 12:03:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure fun~PrimitiveTypeint~TO~PrimitiveTypeint [2019-08-05 12:03:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure inc [2019-08-05 12:03:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dec [2019-08-05 12:03:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:03:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure inc [2019-08-05 12:03:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure dec [2019-08-05 12:03:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:03:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure fun~PrimitiveTypeint~TO~PrimitiveTypeint [2019-08-05 12:03:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-05 12:03:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 12:03:57,395 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 12:03:57,395 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:03:57,396 INFO L202 PluginConnector]: Adding new model BugIncorrectHoareAnnotation01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:57 BoogieIcfgContainer [2019-08-05 12:03:57,397 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:03:57,397 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:03:57,397 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:03:57,397 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:03:57,399 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "BugIncorrectHoareAnnotation01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:57" (1/1) ... [2019-08-05 12:03:57,411 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:03:57,414 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:03:57,421 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 12:03:57,430 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:03:57,432 INFO L184 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 12:03:57,481 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:03:57,707 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-08-05 12:03:57,870 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2019-08-05 12:03:57,946 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:03:57,947 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:03:57,950 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 35#false [2019-08-05 12:03:57,952 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:03:57,955 INFO L168 Benchmark]: Toolchain (without parser) took 1106.40 ms. Allocated memory is still 140.5 MB. Free memory was 109.9 MB in the beginning and 75.8 MB in the end (delta: 34.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:57,956 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 140.5 MB. Free memory was 111.3 MB in the beginning and 111.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 12:03:57,958 INFO L168 Benchmark]: Boogie Preprocessor took 55.91 ms. Allocated memory is still 140.5 MB. Free memory was 109.9 MB in the beginning and 107.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:57,959 INFO L168 Benchmark]: RCFGBuilder took 490.32 ms. Allocated memory is still 140.5 MB. Free memory was 107.7 MB in the beginning and 94.1 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:57,961 INFO L168 Benchmark]: Symbolic Interpretation took 555.43 ms. Allocated memory is still 140.5 MB. Free memory was 94.1 MB in the beginning and 75.8 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:57,966 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 0.21 ms. Allocated memory is still 140.5 MB. Free memory was 111.3 MB in the beginning and 111.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 55.91 ms. Allocated memory is still 140.5 MB. Free memory was 109.9 MB in the beginning and 107.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 490.32 ms. Allocated memory is still 140.5 MB. Free memory was 107.7 MB in the beginning and 94.1 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 555.43 ms. Allocated memory is still 140.5 MB. Free memory was 94.1 MB in the beginning and 75.8 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...