java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-2_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d4a2356 [2018-03-23 11:56:43,986 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-23 11:56:43,988 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-23 11:56:44,005 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-23 11:56:44,005 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-23 11:56:44,006 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-23 11:56:44,008 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-23 11:56:44,010 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-23 11:56:44,012 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-23 11:56:44,013 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-23 11:56:44,014 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-23 11:56:44,014 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-23 11:56:44,016 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-23 11:56:44,017 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-23 11:56:44,018 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-23 11:56:44,021 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-23 11:56:44,023 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-23 11:56:44,025 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-23 11:56:44,027 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-23 11:56:44,028 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-23 11:56:44,030 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-03-23 11:56:44,036 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-23 11:56:44,037 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-23 11:56:44,038 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-03-23 11:56:44,047 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-23 11:56:44,047 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-23 11:56:44,048 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-23 11:56:44,048 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-23 11:56:44,049 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-23 11:56:44,049 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-23 11:56:44,049 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-23 11:56:44,050 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-23 11:56:44,050 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-23 11:56:44,050 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-23 11:56:44,050 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-23 11:56:44,050 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-23 11:56:44,051 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-23 11:56:44,051 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-23 11:56:44,051 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-03-23 11:56:44,051 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-23 11:56:44,051 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-23 11:56:44,051 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-23 11:56:44,052 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-23 11:56:44,052 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-23 11:56:44,052 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-03-23 11:56:44,052 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-23 11:56:44,052 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-23 11:56:44,053 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-23 11:56:44,053 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-23 11:56:44,053 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-23 11:56:44,053 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-23 11:56:44,053 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-23 11:56:44,054 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-03-23 11:56:44,054 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-23 11:56:44,054 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-23 11:56:44,054 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-23 11:56:44,055 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-23 11:56:44,055 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-23 11:56:44,090 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-23 11:56:44,103 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-23 11:56:44,107 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-23 11:56:44,109 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-23 11:56:44,109 INFO L276 PluginConnector]: CDTParser initialized [2018-03-23 11:56:44,110 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-2_true-valid-memsafety_true-termination.i [2018-03-23 11:56:44,394 INFO L228 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG340198b11 [2018-03-23 11:56:44,545 INFO L291 CDTParser]: IsIndexed: true [2018-03-23 11:56:44,546 INFO L292 CDTParser]: Found 1 translation units. [2018-03-23 11:56:44,546 INFO L171 CDTParser]: Scanning test-bitfields-2_true-valid-memsafety_true-termination.i [2018-03-23 11:56:44,547 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-23 11:56:44,547 INFO L215 ultiparseSymbolTable]: [2018-03-23 11:56:44,548 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-23 11:56:44,548 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test-bitfields-2_true-valid-memsafety_true-termination.i [2018-03-23 11:56:44,548 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-23 11:56:44,548 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_bitfields___true_valid_memsafety_true_termination_i__size_t in test-bitfields-2_true-valid-memsafety_true-termination.i [2018-03-23 11:56:44,548 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_bitfields___true_valid_memsafety_true_termination_i__d in test-bitfields-2_true-valid-memsafety_true-termination.i [2018-03-23 11:56:44,563 INFO L334 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG340198b11 [2018-03-23 11:56:44,567 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-23 11:56:44,569 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-03-23 11:56:44,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-23 11:56:44,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-23 11:56:44,575 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-23 11:56:44,576 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 11:56:44" (1/1) ... [2018-03-23 11:56:44,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4db4967 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 11:56:44, skipping insertion in model container [2018-03-23 11:56:44,578 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 11:56:44" (1/1) ... [2018-03-23 11:56:44,595 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-23 11:56:44,611 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-23 11:56:44,723 WARN L201 ieTranslatorObserver]: Unsupported Syntax bitfield implementation not yet bitprecisse (soundness first) [2018-03-23 11:56:44,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d9f9b88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 11:56:44, skipping insertion in model container [2018-03-23 11:56:44,724 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-23 11:56:44,724 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-03-23 11:56:44,725 INFO L168 Benchmark]: Toolchain (without parser) took 157.99 ms. Allocated memory is still 298.3 MB. Free memory was 241.9 MB in the beginning and 234.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-03-23 11:56:44,727 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 298.3 MB. Free memory is still 262.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-23 11:56:44,727 INFO L168 Benchmark]: CACSL2BoogieTranslator took 153.98 ms. Allocated memory is still 298.3 MB. Free memory was 241.9 MB in the beginning and 234.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-03-23 11:56:44,729 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 298.3 MB. Free memory is still 262.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 153.98 ms. Allocated memory is still 298.3 MB. Free memory was 241.9 MB in the beginning and 234.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 13]: Unsupported Syntax bitfield implementation not yet bitprecisse (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-bitfields-2_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_AutomizerC.xml/Csv-Benchmark-0-2018-03-23_11-56-44-736.csv Received shutdown request...