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/ddv-machzwd/ddv_machzwd_inb_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-107d8f3-m [2018-09-13 18:45:15,229 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 18:45:15,237 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 18:45:15,275 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 18:45:15,276 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 18:45:15,278 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 18:45:15,279 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 18:45:15,287 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 18:45:15,291 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 18:45:15,292 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 18:45:15,298 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 18:45:15,299 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 18:45:15,303 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-13 18:45:15,305 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 18:45:15,310 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-13 18:45:15,311 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 18:45:15,312 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 18:45:15,329 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 18:45:15,332 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 18:45:15,340 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 18:45:15,344 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 18:45:15,347 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 18:45:15,354 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 18:45:15,354 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 18:45:15,355 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-13 18:45:15,356 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 18:45:15,359 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 18:45:15,363 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-13 18:45:15,364 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 18:45:15,370 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 18:45:15,370 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 18:45:15,371 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 18:45:15,371 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-13 18:45:15,372 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-13 18:45:15,376 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 18:45:15,377 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 18:45:15,377 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 [2018-09-13 18:45:15,426 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 18:45:15,427 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 18:45:15,430 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 18:45:15,431 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 18:45:15,435 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 18:45:15,435 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 18:45:15,435 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-13 18:45:15,436 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-13 18:45:15,436 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 18:45:15,436 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-13 18:45:15,436 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 18:45:15,436 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-09-13 18:45:15,437 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-09-13 18:45:15,437 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-09-13 18:45:15,437 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 18:45:15,440 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-13 18:45:15,441 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 18:45:15,441 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 18:45:15,441 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 18:45:15,442 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 18:45:15,442 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 18:45:15,442 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 18:45:15,442 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 18:45:15,442 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 18:45:15,443 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 18:45:15,443 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 18:45:15,576 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 18:45:15,618 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-13 18:45:15,628 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-13 18:45:15,631 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 18:45:15,632 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 18:45:15,638 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inb_true-unreach-call_false-valid-memtrack.i [2018-09-13 18:45:16,320 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e69eee04/3ed6ff1722504b9f91b0476b008e17ba/FLAG9cc38a218 [2018-09-13 18:45:17,344 INFO L277 CDTParser]: Found 1 translation units. [2018-09-13 18:45:17,345 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inb_true-unreach-call_false-valid-memtrack.i [2018-09-13 18:45:17,402 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e69eee04/3ed6ff1722504b9f91b0476b008e17ba/FLAG9cc38a218 [2018-09-13 18:45:17,422 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e69eee04/3ed6ff1722504b9f91b0476b008e17ba [2018-09-13 18:45:17,433 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 18:45:17,436 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 18:45:17,442 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 18:45:17,442 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 18:45:17,464 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 18:45:17,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:45:17" (1/1) ... [2018-09-13 18:45:17,471 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@416fc96c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:45:17, skipping insertion in model container [2018-09-13 18:45:17,471 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:45:17" (1/1) ... [2018-09-13 18:45:18,207 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-13 18:45:18,319 WARN L201 ieTranslatorObserver]: Unsupported Syntax: Undefined type read_actor_t [2018-09-13 18:45:18,320 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ddbcb1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:45:18, skipping insertion in model container [2018-09-13 18:45:18,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 18:45:18,321 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-13 18:45:18,322 INFO L168 Benchmark]: Toolchain (without parser) took 888.35 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: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. [2018-09-13 18:45:18,330 INFO L168 Benchmark]: CDTParser took 0.42 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. [2018-09-13 18:45:18,333 INFO L168 Benchmark]: CACSL2BoogieTranslator took 878.52 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: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. [2018-09-13 18:45:18,340 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 0.42 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 878.52 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: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1241]: Unsupported Syntax Undefined type read_actor_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...