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/loopAcceleration/infiniteLoop.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:59:58,485 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:59:58,488 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:59:58,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:59:58,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:59:58,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:59:58,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:59:58,511 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:59:58,513 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:59:58,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:59:58,518 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:59:58,519 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:59:58,519 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:59:58,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:59:58,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:59:58,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:59:58,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:59:58,536 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:59:58,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:59:58,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:59:58,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:59:58,548 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:59:58,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:59:58,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:59:58,555 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:59:58,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:59:58,556 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:59:58,557 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:59:58,557 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:59:58,559 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:59:58,560 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:59:58,560 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:59:58,562 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:59:58,563 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:59:58,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:59:58,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:59:58,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:59:58,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:59:58,567 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:59:58,568 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:59:58,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:59:58,613 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:59:58,625 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:59:58,628 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:59:58,630 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:59:58,630 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:59:58,631 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/loopAcceleration/infiniteLoop.bpl [2019-08-06 16:59:58,631 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/loopAcceleration/infiniteLoop.bpl' [2019-08-06 16:59:58,660 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:59:58,661 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:59:58,662 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:59:58,662 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:59:58,662 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:59:58,681 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "infiniteLoop.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:58" (1/1) ... [2019-08-06 16:59:58,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "infiniteLoop.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:58" (1/1) ... [2019-08-06 16:59:58,689 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "infiniteLoop.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:58" (1/1) ... [2019-08-06 16:59:58,690 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "infiniteLoop.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:58" (1/1) ... [2019-08-06 16:59:58,692 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "infiniteLoop.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:58" (1/1) ... [2019-08-06 16:59:58,696 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "infiniteLoop.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:58" (1/1) ... [2019-08-06 16:59:58,697 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "infiniteLoop.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:58" (1/1) ... [2019-08-06 16:59:58,698 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:59:58,699 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:59:58,699 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:59:58,699 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:59:58,700 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "infiniteLoop.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:58" (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 16:59:58,753 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:59:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:59:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:59:58,922 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:59:58,922 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:59:58,924 INFO L202 PluginConnector]: Adding new model infiniteLoop.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:59:58 BoogieIcfgContainer [2019-08-06 16:59:58,924 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:59:58,924 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:59:58,924 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:59:58,925 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:59:58,926 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "infiniteLoop.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:59:58" (1/1) ... [2019-08-06 16:59:58,940 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:59:58,946 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:59:58,955 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:59:58,965 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:59:58,967 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:59:59,039 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:59:59,040 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:59:59,047 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 10#false [2019-08-06 16:59:59,048 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:59:59,053 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:59:59,056 INFO L168 Benchmark]: Toolchain (without parser) took 393.07 ms. Allocated memory is still 133.7 MB. Free memory was 110.2 MB in the beginning and 95.3 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:59,057 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 111.2 MB in the beginning and 111.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:59:59,059 INFO L168 Benchmark]: Boogie Preprocessor took 36.36 ms. Allocated memory is still 133.7 MB. Free memory was 110.0 MB in the beginning and 107.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:59,060 INFO L168 Benchmark]: RCFGBuilder took 225.30 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 99.3 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:59,062 INFO L168 Benchmark]: Symbolic Interpretation took 128.55 ms. Allocated memory is still 133.7 MB. Free memory was 99.3 MB in the beginning and 95.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:59,066 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 133.7 MB. Free memory was 111.2 MB in the beginning and 111.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 36.36 ms. Allocated memory is still 133.7 MB. Free memory was 110.0 MB in the beginning and 107.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 225.30 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 99.3 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 128.55 ms. Allocated memory is still 133.7 MB. Free memory was 99.3 MB in the beginning and 95.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...