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 0.1.24-4ddfff8 [2019-08-09 14:17:18,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:17:18,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:17:18,951 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:17:18,951 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:17:18,952 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:17:18,954 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:17:18,955 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:17:18,957 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:17:18,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:17:18,959 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:17:18,960 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:17:18,960 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:17:18,961 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:17:18,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:17:18,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:17:18,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:17:18,964 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:17:18,966 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:17:18,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:17:18,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:17:18,971 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:17:18,972 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:17:18,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:17:18,975 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:17:18,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:17:18,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:17:18,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:17:18,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:17:18,978 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:17:18,978 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:17:18,979 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:17:18,979 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:17:18,980 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:17:18,981 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:17:18,981 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:17:18,982 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:17:18,982 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:17:18,982 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:17:18,983 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:17:18,984 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:17:19,017 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:17:19,032 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:17:19,036 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:17:19,038 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:17:19,039 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:17:19,039 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-0220_false-valid-memtrack.i_26.bpl [2019-08-09 14:17:19,040 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/test-0220_false-valid-memtrack.i_26.bpl' [2019-08-09 14:17:19,095 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:17:19,096 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:17:19,097 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:17:19,097 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:17:19,097 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:17:19,119 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 09.08 02:17:19" (1/1) ... [2019-08-09 14:17:19,120 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 09.08 02:17:19" (1/1) ... [2019-08-09 14:17:19,134 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 09.08 02:17:19" (1/1) ... [2019-08-09 14:17:19,134 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 09.08 02:17:19" (1/1) ... [2019-08-09 14:17:19,144 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 09.08 02:17:19" (1/1) ... [2019-08-09 14:17:19,148 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 09.08 02:17:19" (1/1) ... [2019-08-09 14:17:19,153 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 09.08 02:17:19" (1/1) ... [2019-08-09 14:17:19,160 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:17:19,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:17:19,161 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:17:19,162 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:17:19,162 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 09.08 02:17:19" (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 14:17:19,230 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-09 14:17:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 14:17:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 14:17:19,595 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 14:17:19,596 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:17:19,597 INFO L202 PluginConnector]: Adding new model test-0220_false-valid-memtrack.i_26.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:17:19 BoogieIcfgContainer [2019-08-09 14:17:19,598 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:17:19,598 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:17:19,599 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:17:19,599 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:17:19,606 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 09.08 02:17:19" (1/1) ... [2019-08-09 14:17:19,708 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:17:19,713 INFO L168 Benchmark]: Toolchain (without parser) took 613.22 ms. Allocated memory is still 134.7 MB. Free memory was 110.4 MB in the beginning and 85.3 MB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. [2019-08-09 14:17:19,715 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 134.7 MB. Free memory is still 112.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-09 14:17:19,716 INFO L168 Benchmark]: Boogie Preprocessor took 63.79 ms. Allocated memory is still 134.7 MB. Free memory was 109.9 MB in the beginning and 107.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:17:19,719 INFO L168 Benchmark]: RCFGBuilder took 436.64 ms. Allocated memory is still 134.7 MB. Free memory was 107.7 MB in the beginning and 89.1 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 7.1 GB. [2019-08-09 14:17:19,720 INFO L168 Benchmark]: Symbolic Interpretation took 109.44 ms. Allocated memory is still 134.7 MB. Free memory was 89.1 MB in the beginning and 85.3 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-08-09 14:17:19,724 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 0.20 ms. Allocated memory is still 134.7 MB. Free memory is still 112.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 63.79 ms. Allocated memory is still 134.7 MB. Free memory was 109.9 MB in the beginning and 107.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 436.64 ms. Allocated memory is still 134.7 MB. Free memory was 107.7 MB in the beginning and 89.1 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 109.44 ms. Allocated memory is still 134.7 MB. Free memory was 89.1 MB in the beginning and 85.3 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...