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_25.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:56:51,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:56:51,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:56:51,255 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:56:51,256 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:56:51,257 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:56:51,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:56:51,262 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:56:51,264 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:56:51,267 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:56:51,268 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:56:51,269 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:56:51,269 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:56:51,278 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:56:51,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:56:51,281 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:56:51,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:56:51,287 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:56:51,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:56:51,292 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:56:51,294 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:56:51,295 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:56:51,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:56:51,299 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:56:51,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:56:51,301 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:56:51,301 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:56:51,304 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:56:51,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:56:51,306 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:56:51,306 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:56:51,307 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:56:51,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:56:51,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:56:51,312 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:56:51,312 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:56:51,313 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:56:51,313 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:56:51,314 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:56:51,315 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:56:51,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:56:51,353 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:56:51,365 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:56:51,369 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:56:51,370 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:56:51,371 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:56:51,371 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-0220_false-valid-memtrack.i_25.bpl [2019-08-06 16:56:51,372 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-0220_false-valid-memtrack.i_25.bpl' [2019-08-06 16:56:51,429 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:56:51,430 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:56:51,431 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:56:51,431 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:56:51,431 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:56:51,454 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "test-0220_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:51" (1/1) ... [2019-08-06 16:56:51,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "test-0220_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:51" (1/1) ... [2019-08-06 16:56:51,472 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "test-0220_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:51" (1/1) ... [2019-08-06 16:56:51,473 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "test-0220_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:51" (1/1) ... [2019-08-06 16:56:51,482 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "test-0220_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:51" (1/1) ... [2019-08-06 16:56:51,485 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "test-0220_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:51" (1/1) ... [2019-08-06 16:56:51,487 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "test-0220_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:51" (1/1) ... [2019-08-06 16:56:51,490 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:56:51,491 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:56:51,492 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:56:51,492 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:56:51,493 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "test-0220_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:51" (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 16:56:51,562 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:56:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:56:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:56:52,019 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:56:52,019 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:56:52,021 INFO L202 PluginConnector]: Adding new model test-0220_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:52 BoogieIcfgContainer [2019-08-06 16:56:52,021 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:56:52,021 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:56:52,021 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:56:52,022 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:56:52,022 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "test-0220_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:52" (1/1) ... [2019-08-06 16:56:52,034 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:56:52,036 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:56:52,045 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:56:52,058 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:56:52,059 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:56:52,112 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:56:52,112 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:56:52,114 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 12#false [2019-08-06 16:56:52,115 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:56:52,117 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:56:52,120 INFO L168 Benchmark]: Toolchain (without parser) took 688.24 ms. Allocated memory is still 134.7 MB. Free memory was 109.1 MB in the beginning and 84.4 MB in the end (delta: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:52,121 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 134.7 MB. Free memory is still 110.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:56:52,122 INFO L168 Benchmark]: Boogie Preprocessor took 60.07 ms. Allocated memory is still 134.7 MB. Free memory was 109.1 MB in the beginning and 106.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:52,123 INFO L168 Benchmark]: RCFGBuilder took 529.57 ms. Allocated memory is still 134.7 MB. Free memory was 106.5 MB in the beginning and 88.1 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:52,125 INFO L168 Benchmark]: Symbolic Interpretation took 95.42 ms. Allocated memory is still 134.7 MB. Free memory was 88.1 MB in the beginning and 84.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:52,129 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 134.7 MB. Free memory is still 110.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 60.07 ms. Allocated memory is still 134.7 MB. Free memory was 109.1 MB in the beginning and 106.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 529.57 ms. Allocated memory is still 134.7 MB. Free memory was 106.5 MB in the beginning and 88.1 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 95.42 ms. Allocated memory is still 134.7 MB. Free memory was 88.1 MB in the beginning and 84.4 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...