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/toy/tooDifficultLoopInvariant/CountTillBound-Jupiter.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:13:48,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:13:48,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:13:49,008 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:13:49,009 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:13:49,010 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:13:49,011 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:13:49,013 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:13:49,015 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:13:49,016 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:13:49,017 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:13:49,018 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:13:49,018 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:13:49,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:13:49,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:13:49,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:13:49,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:13:49,023 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:13:49,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:13:49,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:13:49,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:13:49,036 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:13:49,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:13:49,039 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:13:49,043 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:13:49,043 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:13:49,043 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:13:49,044 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:13:49,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:13:49,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:13:49,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:13:49,047 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:13:49,049 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:13:49,050 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:13:49,052 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:13:49,052 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:13:49,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:13:49,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:13:49,056 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:13:49,057 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:13:49,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:13:49,096 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:13:49,111 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:13:49,115 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:13:49,118 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:13:49,119 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:13:49,119 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/CountTillBound-Jupiter.bpl [2019-08-09 14:13:49,120 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/CountTillBound-Jupiter.bpl' [2019-08-09 14:13:49,155 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:13:49,157 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:13:49,158 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:13:49,158 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:13:49,159 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:13:49,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:49" (1/1) ... [2019-08-09 14:13:49,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:49" (1/1) ... [2019-08-09 14:13:49,195 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:49" (1/1) ... [2019-08-09 14:13:49,196 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:49" (1/1) ... [2019-08-09 14:13:49,201 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:49" (1/1) ... [2019-08-09 14:13:49,208 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:49" (1/1) ... [2019-08-09 14:13:49,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:49" (1/1) ... [2019-08-09 14:13:49,210 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:13:49,211 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:13:49,212 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:13:49,212 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:13:49,213 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:49" (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 [2019-08-09 14:13:49,303 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:13:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:13:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:13:49,465 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:13:49,465 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:13:49,467 INFO L202 PluginConnector]: Adding new model CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:13:49 BoogieIcfgContainer [2019-08-09 14:13:49,467 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:13:49,468 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:13:49,468 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:13:49,468 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:13:49,469 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "CountTillBound-Jupiter.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:13:49" (1/1) ... [2019-08-09 14:13:49,623 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 14:13:49,630 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:13:49,634 INFO L168 Benchmark]: Toolchain (without parser) took 475.37 ms. Allocated memory is still 138.9 MB. Free memory was 106.1 MB in the beginning and 89.1 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. [2019-08-09 14:13:49,637 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 138.9 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-09 14:13:49,638 INFO L168 Benchmark]: Boogie Preprocessor took 52.96 ms. Allocated memory is still 138.9 MB. Free memory was 106.1 MB in the beginning and 103.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:13:49,640 INFO L168 Benchmark]: RCFGBuilder took 255.81 ms. Allocated memory is still 138.9 MB. Free memory was 103.9 MB in the beginning and 94.6 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. [2019-08-09 14:13:49,642 INFO L168 Benchmark]: Symbolic Interpretation took 163.01 ms. Allocated memory is still 138.9 MB. Free memory was 94.6 MB in the beginning and 89.1 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2019-08-09 14:13:49,649 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 27]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 45#(and (or (not (= main_y 42)) (not (= main_x 100))) (or (and (= main_y 42) (= main_x 0)) (not (<= main_y 0))) (not (< main_x 100))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 138.9 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 52.96 ms. Allocated memory is still 138.9 MB. Free memory was 106.1 MB in the beginning and 103.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 255.81 ms. Allocated memory is still 138.9 MB. Free memory was 103.9 MB in the beginning and 94.6 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 163.01 ms. Allocated memory is still 138.9 MB. Free memory was 94.6 MB in the beginning and 89.1 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...