java -ea -Xmx4000000000 -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_Bitvector.epf -i ../../../trunk/examples/svcomp/array-memsafety/insertionsort-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 12:36:56,204 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 12:36:56,206 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 12:36:56,245 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 12:36:56,246 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 12:36:56,249 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 12:36:56,250 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 12:36:56,255 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 12:36:56,261 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 12:36:56,263 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 12:36:56,276 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 12:36:56,276 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 12:36:56,277 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 12:36:56,285 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 12:36:56,288 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 12:36:56,289 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 12:36:56,295 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 12:36:56,297 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 12:36:56,307 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 12:36:56,314 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 12:36:56,315 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 12:36:56,320 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 12:36:56,326 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 12:36:56,326 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 12:36:56,326 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 12:36:56,333 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 12:36:56,334 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 12:36:56,338 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 12:36:56,339 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 12:36:56,340 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 12:36:56,340 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 12:36:56,347 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 12:36:56,347 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 12:36:56,347 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 12:36:56,348 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 12:36:56,354 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 12:36:56,355 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2018-10-17 12:36:56,400 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 12:36:56,404 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 12:36:56,405 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 12:36:56,406 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 12:36:56,407 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 12:36:56,407 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 12:36:56,407 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-17 12:36:56,410 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-17 12:36:56,410 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 12:36:56,410 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-17 12:36:56,411 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 12:36:56,411 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-17 12:36:56,411 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-17 12:36:56,411 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-17 12:36:56,411 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 12:36:56,411 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-17 12:36:56,412 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-17 12:36:56,412 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-17 12:36:56,412 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 12:36:56,412 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 12:36:56,412 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 12:36:56,413 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 12:36:56,418 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 12:36:56,418 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 12:36:56,419 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 12:36:56,419 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-17 12:36:56,419 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 12:36:56,419 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-17 12:36:56,419 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-17 12:36:56,540 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 12:36:56,569 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 12:36:56,578 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 12:36:56,582 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 12:36:56,583 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 12:36:56,583 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-10-17 12:36:56,726 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eb3b9298/5233de46fae1403caaa3b9b106ff7eae/FLAG2444d50c9 [2018-10-17 12:36:57,880 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 12:36:57,887 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-memsafety/insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-10-17 12:36:57,916 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eb3b9298/5233de46fae1403caaa3b9b106ff7eae/FLAG2444d50c9 [2018-10-17 12:36:57,936 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eb3b9298/5233de46fae1403caaa3b9b106ff7eae [2018-10-17 12:36:57,956 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 12:36:57,958 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 12:36:57,960 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 12:36:57,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 12:36:57,973 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 12:36:57,977 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:36:57" (1/1) ... [2018-10-17 12:36:57,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bfafb21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:36:57, skipping insertion in model container [2018-10-17 12:36:57,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 12:36:57" (1/1) ... [2018-10-17 12:36:58,011 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 12:36:58,123 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 12:36:58,594 WARN L309 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-10-17 12:36:58,595 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ae404b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 12:36:58, skipping insertion in model container [2018-10-17 12:36:58,598 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 12:36:58,599 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-17 12:36:58,600 INFO L168 Benchmark]: Toolchain (without parser) took 643.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-17 12:36:58,605 INFO L168 Benchmark]: CDTParser took 5.32 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-17 12:36:58,606 INFO L168 Benchmark]: CACSL2BoogieTranslator took 638.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-17 12:36:58,616 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 5.32 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 638.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 69]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...