java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test15_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cde60e6 [2018-11-26 23:44:11,959 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 23:44:11,962 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 23:44:11,991 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 23:44:11,991 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 23:44:11,994 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 23:44:11,995 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 23:44:12,001 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 23:44:12,003 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 23:44:12,004 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 23:44:12,008 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 23:44:12,008 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 23:44:12,009 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 23:44:12,010 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 23:44:12,016 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 23:44:12,017 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 23:44:12,018 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 23:44:12,030 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 23:44:12,032 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 23:44:12,039 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 23:44:12,040 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 23:44:12,044 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 23:44:12,045 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 23:44:12,046 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 23:44:12,050 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 23:44:12,051 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 23:44:12,052 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 23:44:12,060 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 23:44:12,061 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 23:44:12,062 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 23:44:12,062 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 23:44:12,065 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 23:44:12,065 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 23:44:12,065 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 23:44:12,066 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 23:44:12,070 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 23:44:12,070 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 [2018-11-26 23:44:12,102 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 23:44:12,102 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 23:44:12,108 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 23:44:12,108 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 23:44:12,111 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 23:44:12,111 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 23:44:12,111 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 23:44:12,111 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 23:44:12,112 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-26 23:44:12,112 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 23:44:12,112 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 23:44:12,116 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-26 23:44:12,116 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 23:44:12,116 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-26 23:44:12,117 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-26 23:44:12,117 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-26 23:44:12,117 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 23:44:12,117 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-26 23:44:12,117 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 23:44:12,121 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 23:44:12,121 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 23:44:12,121 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 23:44:12,122 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 23:44:12,122 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 23:44:12,122 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 23:44:12,122 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 23:44:12,124 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 23:44:12,124 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 23:44:12,125 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 23:44:12,228 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 23:44:12,260 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 23:44:12,272 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 23:44:12,276 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 23:44:12,277 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 23:44:12,278 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test15_false-valid-memtrack.i [2018-11-26 23:44:12,426 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75de8e000/f5477dce4db74fcbab5d39b1eb0f89fc/FLAGc555111d6 [2018-11-26 23:44:13,749 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 23:44:13,753 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test15_false-valid-memtrack.i [2018-11-26 23:44:13,798 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75de8e000/f5477dce4db74fcbab5d39b1eb0f89fc/FLAGc555111d6 [2018-11-26 23:44:14,166 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75de8e000/f5477dce4db74fcbab5d39b1eb0f89fc [2018-11-26 23:44:14,182 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 23:44:14,184 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 23:44:14,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 23:44:14,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 23:44:14,204 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 23:44:14,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:44:14" (1/1) ... [2018-11-26 23:44:14,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cad51ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:44:14, skipping insertion in model container [2018-11-26 23:44:14,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:44:14" (1/1) ... [2018-11-26 23:44:14,236 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 23:44:14,384 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 23:44:15,590 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:44:15,667 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 23:44:16,042 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:44:16,266 INFO L195 MainTranslator]: Completed translation [2018-11-26 23:44:16,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:44:16 WrapperNode [2018-11-26 23:44:16,269 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 23:44:16,271 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 23:44:16,274 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 23:44:16,274 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 23:44:16,310 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:44:16" (1/1) ... [2018-11-26 23:44:16,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:44:16" (1/1) ... [2018-11-26 23:44:16,373 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:44:16" (1/1) ... [2018-11-26 23:44:16,373 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:44:16" (1/1) ... [2018-11-26 23:44:16,558 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:44:16" (1/1) ... [2018-11-26 23:44:16,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:44:16" (1/1) ... [2018-11-26 23:44:16,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:44:16" (1/1) ... [2018-11-26 23:44:16,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 23:44:16,640 INFO L168 Benchmark]: Toolchain (without parser) took 2456.92 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -30.1 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 23:44:16,647 INFO L168 Benchmark]: CDTParser took 0.28 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. [2018-11-26 23:44:16,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2082.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -30.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 3.9 GB. [2018-11-26 23:44:16,652 INFO L168 Benchmark]: Boogie Preprocessor took 364.11 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. [2018-11-26 23:44:16,657 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 0.28 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 2082.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -30.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 364.11 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...