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/bitvector/toolDirectives/Builtin.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 17:00:01,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 17:00:01,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 17:00:01,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 17:00:01,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 17:00:01,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 17:00:01,104 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 17:00:01,107 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 17:00:01,110 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 17:00:01,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 17:00:01,113 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 17:00:01,114 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 17:00:01,114 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 17:00:01,115 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 17:00:01,116 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 17:00:01,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 17:00:01,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 17:00:01,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 17:00:01,122 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 17:00:01,124 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 17:00:01,126 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 17:00:01,128 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 17:00:01,129 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 17:00:01,130 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 17:00:01,132 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 17:00:01,133 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 17:00:01,133 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 17:00:01,134 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 17:00:01,135 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 17:00:01,136 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 17:00:01,136 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 17:00:01,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 17:00:01,138 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 17:00:01,139 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 17:00:01,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 17:00:01,142 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 17:00:01,143 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 17:00:01,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 17:00:01,144 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 17:00:01,145 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 17:00:01,146 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 17:00:01,195 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 17:00:01,213 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 17:00:01,219 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 17:00:01,222 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 17:00:01,223 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 17:00:01,224 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/bitvector/toolDirectives/Builtin.bpl [2019-08-06 17:00:01,225 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/bitvector/toolDirectives/Builtin.bpl' [2019-08-06 17:00:01,261 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 17:00:01,263 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 17:00:01,264 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 17:00:01,264 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 17:00:01,265 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 17:00:01,292 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Builtin.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:01" (1/1) ... [2019-08-06 17:00:01,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Builtin.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:01" (1/1) ... [2019-08-06 17:00:01,302 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Builtin.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:01" (1/1) ... [2019-08-06 17:00:01,303 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Builtin.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:01" (1/1) ... [2019-08-06 17:00:01,307 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Builtin.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:01" (1/1) ... [2019-08-06 17:00:01,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Builtin.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:01" (1/1) ... [2019-08-06 17:00:01,313 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Builtin.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:01" (1/1) ... [2019-08-06 17:00:01,315 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 17:00:01,316 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 17:00:01,316 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 17:00:01,318 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 17:00:01,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Builtin.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 05:00:01" (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 17:00:01,398 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 17:00:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 17:00:01,399 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 17:00:01,552 INFO L275 CfgBuilder]: Using library mode [2019-08-06 17:00:01,552 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 17:00:01,554 INFO L202 PluginConnector]: Adding new model Builtin.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:00:01 BoogieIcfgContainer [2019-08-06 17:00:01,554 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 17:00:01,555 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 17:00:01,555 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 17:00:01,555 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 17:00:01,556 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Builtin.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:00:01" (1/1) ... [2019-08-06 17:00:01,569 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 17:00:01,572 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 17:00:01,583 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 17:00:01,593 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 17:00:01,595 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 17:00:01,640 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 17:00:01,641 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 17:00:01,643 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 6#(and (= (_ bv2 23) main_z) (= (bvand main_y main_z) main_x) (not (= (_ bv0 23) main_x)) (= (_ bv1 23) main_y)) [2019-08-06 17:00:01,645 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 17:00:01,658 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 17:00:01,662 INFO L168 Benchmark]: Toolchain (without parser) took 397.89 ms. Allocated memory is still 141.0 MB. Free memory was 109.6 MB in the beginning and 94.9 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 7.1 GB. [2019-08-06 17:00:01,663 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.29 ms. Allocated memory is still 141.0 MB. Free memory was 110.7 MB in the beginning and 110.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-06 17:00:01,665 INFO L168 Benchmark]: Boogie Preprocessor took 51.14 ms. Allocated memory is still 141.0 MB. Free memory was 109.4 MB in the beginning and 107.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 17:00:01,666 INFO L168 Benchmark]: RCFGBuilder took 238.31 ms. Allocated memory is still 141.0 MB. Free memory was 107.3 MB in the beginning and 98.8 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. [2019-08-06 17:00:01,667 INFO L168 Benchmark]: Symbolic Interpretation took 104.31 ms. Allocated memory is still 141.0 MB. Free memory was 98.8 MB in the beginning and 94.9 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. [2019-08-06 17:00:01,672 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 25]: 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.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.29 ms. Allocated memory is still 141.0 MB. Free memory was 110.7 MB in the beginning and 110.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 51.14 ms. Allocated memory is still 141.0 MB. Free memory was 109.4 MB in the beginning and 107.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 238.31 ms. Allocated memory is still 141.0 MB. Free memory was 107.3 MB in the beginning and 98.8 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 104.31 ms. Allocated memory is still 141.0 MB. Free memory was 98.8 MB in the beginning and 94.9 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...