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/20181010-MemSafetyPathprograms/test-0220_false-valid-memtrack.i_26.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:14:09,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:14:09,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:14:09,343 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:14:09,344 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:14:09,345 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:14:09,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:14:09,348 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:14:09,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:14:09,351 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:14:09,352 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:14:09,353 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:14:09,353 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:14:09,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:14:09,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:14:09,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:14:09,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:14:09,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:14:09,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:14:09,373 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:14:09,377 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:14:09,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:14:09,379 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:14:09,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:14:09,382 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:14:09,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:14:09,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:14:09,384 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:14:09,384 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:14:09,385 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:14:09,385 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:14:09,386 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:14:09,387 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:14:09,388 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:14:09,389 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:14:09,389 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:14:09,389 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:14:09,390 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:14:09,390 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:14:09,391 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:14:09,392 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:14:09,428 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:14:09,440 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:14:09,444 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:14:09,445 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:14:09,446 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:14:09,447 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-0220_false-valid-memtrack.i_26.bpl [2019-08-05 18:14:09,447 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-0220_false-valid-memtrack.i_26.bpl' [2019-08-05 18:14:09,508 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:14:09,510 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:14:09,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:14:09,511 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:14:09,511 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:14:09,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "test-0220_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:09" (1/1) ... [2019-08-05 18:14:09,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "test-0220_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:09" (1/1) ... [2019-08-05 18:14:09,556 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "test-0220_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:09" (1/1) ... [2019-08-05 18:14:09,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "test-0220_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:09" (1/1) ... [2019-08-05 18:14:09,573 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "test-0220_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:09" (1/1) ... [2019-08-05 18:14:09,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "test-0220_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:09" (1/1) ... [2019-08-05 18:14:09,579 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "test-0220_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:09" (1/1) ... [2019-08-05 18:14:09,586 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:14:09,587 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:14:09,587 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:14:09,590 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:14:09,591 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "test-0220_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:09" (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 18:14:09,657 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 18:14:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 18:14:09,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 18:14:10,141 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 18:14:10,141 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:14:10,143 INFO L202 PluginConnector]: Adding new model test-0220_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:14:10 BoogieIcfgContainer [2019-08-05 18:14:10,143 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:14:10,143 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:14:10,144 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:14:10,144 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:14:10,145 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "test-0220_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:14:10" (1/1) ... [2019-08-05 18:14:10,156 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 18:14:10,159 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:14:10,166 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 18:14:10,174 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:14:10,176 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 18:14:10,226 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:14:10,226 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:14:10,229 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 12#false [2019-08-05 18:14:10,230 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:14:10,231 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:14:10,234 INFO L168 Benchmark]: Toolchain (without parser) took 723.08 ms. Allocated memory is still 132.6 MB. Free memory was 108.2 MB in the beginning and 83.1 MB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:14:10,235 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory is still 109.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 18:14:10,236 INFO L168 Benchmark]: Boogie Preprocessor took 75.75 ms. Allocated memory is still 132.6 MB. Free memory was 107.8 MB in the beginning and 105.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:14:10,238 INFO L168 Benchmark]: RCFGBuilder took 556.26 ms. Allocated memory is still 132.6 MB. Free memory was 105.6 MB in the beginning and 86.9 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. [2019-08-05 18:14:10,239 INFO L168 Benchmark]: Symbolic Interpretation took 87.99 ms. Allocated memory is still 132.6 MB. Free memory was 86.9 MB in the beginning and 83.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-08-05 18:14:10,243 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 0.22 ms. Allocated memory is still 132.6 MB. Free memory is still 109.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 75.75 ms. Allocated memory is still 132.6 MB. Free memory was 107.8 MB in the beginning and 105.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 556.26 ms. Allocated memory is still 132.6 MB. Free memory was 105.6 MB in the beginning and 86.9 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 87.99 ms. Allocated memory is still 132.6 MB. Free memory was 86.9 MB in the beginning and 83.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...