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/stmt-old-1.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:16:23,055 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:16:23,057 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:16:23,069 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:16:23,070 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:16:23,071 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:16:23,072 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:16:23,074 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:16:23,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:16:23,077 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:16:23,078 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:16:23,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:16:23,080 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:16:23,081 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:16:23,082 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:16:23,083 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:16:23,084 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:16:23,085 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:16:23,087 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:16:23,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:16:23,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:16:23,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:16:23,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:16:23,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:16:23,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:16:23,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:16:23,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:16:23,101 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:16:23,102 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:16:23,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:16:23,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:16:23,104 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:16:23,105 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:16:23,106 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:16:23,107 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:16:23,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:16:23,108 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:16:23,108 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:16:23,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:16:23,110 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:16:23,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:16:23,151 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:16:23,163 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:16:23,166 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:16:23,168 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:16:23,168 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:16:23,169 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/all/stmt-old-1.bpl [2019-08-05 18:16:23,169 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/all/stmt-old-1.bpl' [2019-08-05 18:16:23,198 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:16:23,199 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:16:23,200 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:16:23,200 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:16:23,200 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:16:23,223 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "stmt-old-1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:23" (1/1) ... [2019-08-05 18:16:23,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "stmt-old-1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:23" (1/1) ... [2019-08-05 18:16:23,232 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "stmt-old-1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:23" (1/1) ... [2019-08-05 18:16:23,233 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "stmt-old-1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:23" (1/1) ... [2019-08-05 18:16:23,235 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "stmt-old-1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:23" (1/1) ... [2019-08-05 18:16:23,236 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "stmt-old-1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:23" (1/1) ... [2019-08-05 18:16:23,237 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "stmt-old-1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:23" (1/1) ... [2019-08-05 18:16:23,238 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:16:23,239 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:16:23,239 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:16:23,239 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:16:23,240 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "stmt-old-1.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:23" (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 18:16:23,303 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 18:16:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 18:16:23,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 18:16:23,305 INFO L124 BoogieDeclarations]: Specification and implementation of procedure foo given in one single declaration [2019-08-05 18:16:23,306 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2019-08-05 18:16:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2019-08-05 18:16:23,503 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 18:16:23,503 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:16:23,504 INFO L202 PluginConnector]: Adding new model stmt-old-1.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:16:23 BoogieIcfgContainer [2019-08-05 18:16:23,505 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:16:23,505 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:16:23,505 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:16:23,505 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:16:23,506 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "stmt-old-1.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:16:23" (1/1) ... [2019-08-05 18:16:23,517 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 18:16:23,520 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:16:23,527 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 18:16:23,535 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:16:23,537 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 18:16:23,591 INFO L185 IcfgInterpreter]: Interpreting procedure foo with input of size 6 [2019-08-05 18:16:23,596 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:16:23,596 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:16:23,600 INFO L179 IcfgInterpreter]: Location fooErr0ASSERT_VIOLATIONASSERT has predicate 7#false [2019-08-05 18:16:23,601 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:16:23,604 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:16:23,607 INFO L168 Benchmark]: Toolchain (without parser) took 406.03 ms. Allocated memory is still 133.2 MB. Free memory was 109.7 MB in the beginning and 94.3 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 7.1 GB. [2019-08-05 18:16:23,609 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 133.2 MB. Free memory was 110.7 MB in the beginning and 110.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 18:16:23,611 INFO L168 Benchmark]: Boogie Preprocessor took 38.20 ms. Allocated memory is still 133.2 MB. Free memory was 109.5 MB in the beginning and 107.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-05 18:16:23,612 INFO L168 Benchmark]: RCFGBuilder took 266.11 ms. Allocated memory is still 133.2 MB. Free memory was 107.3 MB in the beginning and 98.7 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-08-05 18:16:23,613 INFO L168 Benchmark]: Symbolic Interpretation took 98.66 ms. Allocated memory is still 133.2 MB. Free memory was 98.7 MB in the beginning and 94.3 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. [2019-08-05 18:16:23,621 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 133.2 MB. Free memory was 110.7 MB in the beginning and 110.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 38.20 ms. Allocated memory is still 133.2 MB. Free memory was 109.5 MB in the beginning and 107.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 266.11 ms. Allocated memory is still 133.2 MB. Free memory was 107.3 MB in the beginning and 98.7 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 98.66 ms. Allocated memory is still 133.2 MB. Free memory was 98.7 MB in the beginning and 94.3 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...