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/ldv-memsafety/memleaks_test14_2_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 10:44:18,957 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:44:18,965 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:44:18,994 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:44:18,994 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:44:18,998 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:44:19,000 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:44:19,010 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:44:19,015 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:44:19,018 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:44:19,023 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:44:19,023 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:44:19,026 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:44:19,030 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:44:19,036 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:44:19,037 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:44:19,038 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:44:19,043 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:44:19,058 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:44:19,064 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:44:19,065 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:44:19,073 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:44:19,081 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 10:44:19,081 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 10:44:19,081 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 10:44:19,082 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 10:44:19,086 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 10:44:19,087 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 10:44:19,092 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 10:44:19,093 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 10:44:19,093 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 10:44:19,099 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 10:44:19,099 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 10:44:19,100 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 10:44:19,104 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 10:44:19,105 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 10:44:19,105 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 [2018-11-14 10:44:19,154 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:44:19,155 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:44:19,156 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:44:19,156 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:44:19,159 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:44:19,159 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:44:19,160 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-14 10:44:19,161 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-14 10:44:19,161 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 10:44:19,161 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-14 10:44:19,161 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:44:19,162 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-14 10:44:19,162 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-14 10:44:19,162 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-14 10:44:19,162 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:44:19,162 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:44:19,163 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:44:19,169 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-14 10:44:19,169 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:44:19,169 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:44:19,170 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:44:19,170 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:44:19,170 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:44:19,170 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:44:19,171 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:44:19,171 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:44:19,171 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:44:19,171 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:44:19,172 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:44:19,298 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:44:19,327 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:44:19,337 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:44:19,340 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:44:19,341 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:44:19,342 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test14_2_false-valid-memtrack.i [2018-11-14 10:44:19,460 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f9d1941f/ff936813ed634effbda4a6df2fccae08/FLAG2cbc67b58 [2018-11-14 10:44:20,602 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:44:20,605 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test14_2_false-valid-memtrack.i [2018-11-14 10:44:20,643 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f9d1941f/ff936813ed634effbda4a6df2fccae08/FLAG2cbc67b58 [2018-11-14 10:44:20,674 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f9d1941f/ff936813ed634effbda4a6df2fccae08 [2018-11-14 10:44:20,688 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:44:20,690 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:44:20,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:44:20,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:44:20,706 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:44:20,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:44:20" (1/1) ... [2018-11-14 10:44:20,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ffdccd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:44:20, skipping insertion in model container [2018-11-14 10:44:20,713 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:44:20" (1/1) ... [2018-11-14 10:44:20,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:44:20,880 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:44:21,427 WARN L311 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-11-14 10:44:21,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c5a8195 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:44:21, skipping insertion in model container [2018-11-14 10:44:21,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:44:21,429 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-14 10:44:21,435 INFO L168 Benchmark]: Toolchain (without parser) took 746.41 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. [2018-11-14 10:44:21,438 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-14 10:44:21,440 INFO L168 Benchmark]: CACSL2BoogieTranslator took 735.41 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. [2018-11-14 10:44:21,449 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 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 735.41 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: 138]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...