java -ea -Xmx2000000000 -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.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/memsafety/test-0219_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8f32298 [2018-10-02 17:08:22,301 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 17:08:22,303 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 17:08:22,343 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 17:08:22,343 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 17:08:22,347 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 17:08:22,349 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 17:08:22,354 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 17:08:22,361 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 17:08:22,362 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 17:08:22,376 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 17:08:22,376 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 17:08:22,377 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 17:08:22,381 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 17:08:22,388 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 17:08:22,393 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 17:08:22,394 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 17:08:22,399 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 17:08:22,401 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 17:08:22,411 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 17:08:22,413 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 17:08:22,419 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 17:08:22,426 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 17:08:22,426 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 17:08:22,426 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 17:08:22,431 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 17:08:22,435 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 17:08:22,436 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 17:08:22,437 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 17:08:22,441 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 17:08:22,442 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 17:08:22,443 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 17:08:22,443 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 17:08:22,443 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 17:08:22,451 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 17:08:22,453 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 17:08:22,453 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 [2018-10-02 17:08:22,501 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 17:08:22,501 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 17:08:22,503 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 17:08:22,503 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 17:08:22,506 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 17:08:22,506 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 17:08:22,506 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-02 17:08:22,507 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 17:08:22,507 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 17:08:22,507 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-02 17:08:22,507 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 17:08:22,507 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-02 17:08:22,507 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-02 17:08:22,508 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-02 17:08:22,508 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 17:08:22,508 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-02 17:08:22,508 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 17:08:22,514 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 17:08:22,514 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 17:08:22,514 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-02 17:08:22,514 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-02 17:08:22,515 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 17:08:22,515 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 17:08:22,515 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 17:08:22,515 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 17:08:22,516 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-02 17:08:22,643 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 17:08:22,675 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 17:08:22,688 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 17:08:22,692 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 17:08:22,692 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 17:08:22,695 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0219_true-valid-memsafety.i [2018-10-02 17:08:23,393 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5de402fb/200f6bce9e344b969a52d3dd441da4e8/FLAG718100c2b [2018-10-02 17:08:24,036 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 17:08:24,037 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety/test-0219_true-valid-memsafety.i [2018-10-02 17:08:24,084 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5de402fb/200f6bce9e344b969a52d3dd441da4e8/FLAG718100c2b [2018-10-02 17:08:24,133 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5de402fb/200f6bce9e344b969a52d3dd441da4e8 [2018-10-02 17:08:24,155 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 17:08:24,168 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 17:08:24,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 17:08:24,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 17:08:24,183 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 17:08:24,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:08:24" (1/1) ... [2018-10-02 17:08:24,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54b53dba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:24, skipping insertion in model container [2018-10-02 17:08:24,195 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:08:24" (1/1) ... [2018-10-02 17:08:24,221 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 17:08:24,362 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 17:08:24,765 WARN L286 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-10-02 17:08:24,771 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5194eafe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:24, skipping insertion in model container [2018-10-02 17:08:24,771 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 17:08:24,772 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-02 17:08:24,777 INFO L168 Benchmark]: Toolchain (without parser) took 617.71 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-02 17:08:24,780 INFO L168 Benchmark]: CDTParser took 2.41 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-02 17:08:24,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 599.44 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-02 17:08:24,792 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 2.41 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 599.44 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...