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/20051113-1.c_false-valid-memtrack.i_25.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:13:52,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:13:52,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:13:52,344 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:13:52,344 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:13:52,345 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:13:52,347 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:13:52,349 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:13:52,351 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:13:52,352 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:13:52,353 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:13:52,354 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:13:52,354 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:13:52,355 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:13:52,356 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:13:52,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:13:52,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:13:52,359 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:13:52,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:13:52,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:13:52,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:13:52,366 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:13:52,367 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:13:52,368 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:13:52,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:13:52,371 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:13:52,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:13:52,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:13:52,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:13:52,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:13:52,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:13:52,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:13:52,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:13:52,376 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:13:52,377 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:13:52,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:13:52,378 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:13:52,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:13:52,379 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:13:52,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:13:52,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:13:52,417 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:13:52,432 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:13:52,436 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:13:52,439 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:13:52,439 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:13:52,440 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_25.bpl [2019-08-05 18:13:52,441 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_25.bpl' [2019-08-05 18:13:52,515 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:13:52,517 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:13:52,518 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:13:52,518 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:13:52,518 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:13:52,541 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:13:52" (1/1) ... [2019-08-05 18:13:52,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:13:52" (1/1) ... [2019-08-05 18:13:52,557 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:13:52" (1/1) ... [2019-08-05 18:13:52,558 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:13:52" (1/1) ... [2019-08-05 18:13:52,566 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:13:52" (1/1) ... [2019-08-05 18:13:52,569 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:13:52" (1/1) ... [2019-08-05 18:13:52,571 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:13:52" (1/1) ... [2019-08-05 18:13:52,574 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:13:52,575 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:13:52,575 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:13:52,576 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:13:52,577 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "20051113-1.c_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:13:52" (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 18:13:52,655 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 18:13:52,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 18:13:52,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 18:13:53,019 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 18:13:53,019 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:13:53,021 INFO L202 PluginConnector]: Adding new model 20051113-1.c_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:13:53 BoogieIcfgContainer [2019-08-05 18:13:53,022 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:13:53,023 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:13:53,023 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:13:53,023 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:13:53,032 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "20051113-1.c_false-valid-memtrack.i_25.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:13:53" (1/1) ... [2019-08-05 18:13:53,062 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 18:13:53,070 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:13:53,078 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 18:13:53,094 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:13:53,096 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 18:13:53,205 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:13:53,205 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:13:53,208 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 23#false [2019-08-05 18:13:53,209 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:13:53,211 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:13:53,213 INFO L168 Benchmark]: Toolchain (without parser) took 695.48 ms. Allocated memory is still 131.1 MB. Free memory was 106.8 MB in the beginning and 82.5 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:13:53,215 INFO L168 Benchmark]: Boogie PL CUP Parser took 1.17 ms. Allocated memory is still 131.1 MB. Free memory was 108.6 MB in the beginning and 108.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 18:13:53,218 INFO L168 Benchmark]: Boogie Preprocessor took 57.03 ms. Allocated memory is still 131.1 MB. Free memory was 106.8 MB in the beginning and 104.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-05 18:13:53,219 INFO L168 Benchmark]: RCFGBuilder took 446.85 ms. Allocated memory is still 131.1 MB. Free memory was 104.3 MB in the beginning and 88.3 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. [2019-08-05 18:13:53,220 INFO L168 Benchmark]: Symbolic Interpretation took 188.18 ms. Allocated memory is still 131.1 MB. Free memory was 88.1 MB in the beginning and 82.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. [2019-08-05 18:13:53,228 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 1.17 ms. Allocated memory is still 131.1 MB. Free memory was 108.6 MB in the beginning and 108.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 57.03 ms. Allocated memory is still 131.1 MB. Free memory was 106.8 MB in the beginning and 104.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 446.85 ms. Allocated memory is still 131.1 MB. Free memory was 104.3 MB in the beginning and 88.3 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 188.18 ms. Allocated memory is still 131.1 MB. Free memory was 88.1 MB in the beginning and 82.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...