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/dangerInvariants/assumeFalse.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:20:50,117 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:20:50,119 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:20:50,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:20:50,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:20:50,132 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:20:50,133 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:20:50,135 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:20:50,137 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:20:50,138 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:20:50,138 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:20:50,140 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:20:50,140 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:20:50,141 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:20:50,142 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:20:50,143 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:20:50,144 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:20:50,145 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:20:50,147 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:20:50,149 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:20:50,151 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:20:50,152 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:20:50,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:20:50,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:20:50,156 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:20:50,156 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:20:50,157 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:20:50,158 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:20:50,158 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:20:50,159 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:20:50,159 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:20:50,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:20:50,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:20:50,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:20:50,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:20:50,163 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:20:50,164 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:20:50,164 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:20:50,164 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:20:50,165 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:20:50,166 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:20:50,200 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:20:50,215 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:20:50,221 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:20:50,223 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:20:50,224 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:20:50,225 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/dangerInvariants/assumeFalse.bpl [2019-08-09 14:20:50,225 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/dangerInvariants/assumeFalse.bpl' [2019-08-09 14:20:50,253 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:20:50,255 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:20:50,255 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:20:50,255 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:20:50,256 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:20:50,280 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "assumeFalse.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:50" (1/1) ... [2019-08-09 14:20:50,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "assumeFalse.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:50" (1/1) ... [2019-08-09 14:20:50,286 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "assumeFalse.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:50" (1/1) ... [2019-08-09 14:20:50,287 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "assumeFalse.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:50" (1/1) ... [2019-08-09 14:20:50,288 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "assumeFalse.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:50" (1/1) ... [2019-08-09 14:20:50,289 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "assumeFalse.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:50" (1/1) ... [2019-08-09 14:20:50,290 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "assumeFalse.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:50" (1/1) ... [2019-08-09 14:20:50,291 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:20:50,292 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:20:50,292 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:20:50,292 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:20:50,293 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "assumeFalse.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:20:50" (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 14:20:50,364 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:20:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:20:50,365 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:20:50,483 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:20:50,483 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:20:50,485 INFO L202 PluginConnector]: Adding new model assumeFalse.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:20:50 BoogieIcfgContainer [2019-08-09 14:20:50,486 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:20:50,489 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:20:50,489 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:20:50,490 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:20:50,491 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "assumeFalse.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:20:50" (1/1) ... [2019-08-09 14:20:50,616 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:20:50,619 INFO L168 Benchmark]: Toolchain (without parser) took 362.73 ms. Allocated memory is still 140.5 MB. Free memory was 107.9 MB in the beginning and 94.8 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:50,620 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 140.5 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-09 14:20:50,622 INFO L168 Benchmark]: Boogie Preprocessor took 35.98 ms. Allocated memory is still 140.5 MB. Free memory was 107.7 MB in the beginning and 105.8 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:50,623 INFO L168 Benchmark]: RCFGBuilder took 196.52 ms. Allocated memory is still 140.5 MB. Free memory was 105.8 MB in the beginning and 98.0 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:50,624 INFO L168 Benchmark]: Symbolic Interpretation took 127.14 ms. Allocated memory is still 140.5 MB. Free memory was 98.0 MB in the beginning and 94.8 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. [2019-08-09 14:20:50,628 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 109.0 MB in the beginning and 108.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 35.98 ms. Allocated memory is still 140.5 MB. Free memory was 107.7 MB in the beginning and 105.8 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 196.52 ms. Allocated memory is still 140.5 MB. Free memory was 105.8 MB in the beginning and 98.0 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 127.14 ms. Allocated memory is still 140.5 MB. Free memory was 98.0 MB in the beginning and 94.8 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...