java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/memsafety-ext3/getNumbers1_false-valid-deref.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-16 00:03:16,404 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 00:03:16,406 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 00:03:16,419 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 00:03:16,419 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 00:03:16,420 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 00:03:16,422 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 00:03:16,424 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 00:03:16,426 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 00:03:16,427 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 00:03:16,428 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 00:03:16,428 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 00:03:16,429 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 00:03:16,430 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 00:03:16,431 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 00:03:16,433 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 00:03:16,434 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 00:03:16,436 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 00:03:16,438 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 00:03:16,440 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 00:03:16,441 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 00:03:16,442 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 00:03:16,445 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 00:03:16,445 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 00:03:16,445 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 00:03:16,447 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 00:03:16,448 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 00:03:16,449 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 00:03:16,450 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 00:03:16,451 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 00:03:16,452 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 00:03:16,453 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 00:03:16,453 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 00:03:16,453 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 00:03:16,454 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 00:03:16,455 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 00:03:16,456 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-11-16 00:03:16,472 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 00:03:16,472 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 00:03:16,473 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 00:03:16,474 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 00:03:16,474 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 00:03:16,474 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 00:03:16,474 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 00:03:16,475 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 00:03:16,475 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 00:03:16,475 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 00:03:16,475 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 00:03:16,476 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-16 00:03:16,476 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-16 00:03:16,476 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-16 00:03:16,476 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 00:03:16,477 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 00:03:16,477 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 00:03:16,477 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 00:03:16,477 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 00:03:16,477 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 00:03:16,478 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 00:03:16,478 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 00:03:16,478 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 00:03:16,478 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 00:03:16,479 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 00:03:16,479 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 00:03:16,525 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 00:03:16,538 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 00:03:16,542 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 00:03:16,543 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 00:03:16,544 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 00:03:16,545 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety-ext3/getNumbers1_false-valid-deref.c [2018-11-16 00:03:16,605 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35cf308ba/0430e50b22d8432c8cb3f3ad0c0f5f36/FLAG50c1c026e [2018-11-16 00:03:17,055 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 00:03:17,057 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety-ext3/getNumbers1_false-valid-deref.c [2018-11-16 00:03:17,064 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35cf308ba/0430e50b22d8432c8cb3f3ad0c0f5f36/FLAG50c1c026e [2018-11-16 00:03:17,391 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35cf308ba/0430e50b22d8432c8cb3f3ad0c0f5f36 [2018-11-16 00:03:17,400 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 00:03:17,402 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 00:03:17,403 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 00:03:17,403 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 00:03:17,408 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 00:03:17,410 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:03:17" (1/1) ... [2018-11-16 00:03:17,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55989e4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:17, skipping insertion in model container [2018-11-16 00:03:17,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:03:17" (1/1) ... [2018-11-16 00:03:17,423 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 00:03:17,451 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 00:03:17,694 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 00:03:17,709 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 00:03:17,739 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 00:03:17,763 INFO L195 MainTranslator]: Completed translation [2018-11-16 00:03:17,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:17 WrapperNode [2018-11-16 00:03:17,764 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 00:03:17,764 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 00:03:17,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 00:03:17,765 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 00:03:17,782 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:17" (1/1) ... [2018-11-16 00:03:17,782 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:17" (1/1) ... [2018-11-16 00:03:17,792 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:17" (1/1) ... [2018-11-16 00:03:17,794 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:17" (1/1) ... [2018-11-16 00:03:17,809 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:17" (1/1) ... [2018-11-16 00:03:17,819 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:17" (1/1) ... [2018-11-16 00:03:17,828 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:17" (1/1) ... [2018-11-16 00:03:17,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 00:03:17,834 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 00:03:17,834 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 00:03:17,835 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 00:03:17,837 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:03:17" (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:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 00:03:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 00:03:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 00:03:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure getNumbers [2018-11-16 00:03:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 00:03:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-16 00:03:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-16 00:03:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure getNumbers [2018-11-16 00:03:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 00:03:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-16 00:03:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 00:03:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 00:03:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-16 00:03:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 00:03:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 00:03:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-16 00:03:18,654 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-16 00:03:18,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:03:18 BoogieIcfgContainer [2018-11-16 00:03:18,655 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-16 00:03:18,657 INFO L168 Benchmark]: Toolchain (without parser) took 1256.76 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 708.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -721.7 MB). Peak memory consumption was 37.1 MB. Max. memory is 7.1 GB. [2018-11-16 00:03:18,660 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 00:03:18,661 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.17 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-16 00:03:18,662 INFO L168 Benchmark]: Boogie Preprocessor took 69.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 00:03:18,663 INFO L168 Benchmark]: RCFGBuilder took 820.95 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 708.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -732.3 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. [2018-11-16 00:03:18,667 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 361.17 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 69.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 820.95 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 708.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -732.3 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...