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/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf -i ../../../trunk/examples/svcomp/memsafety-ext/skiplist_2lvl_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2f49842 [2018-01-21 07:20:34,490 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-21 07:20:34,492 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-21 07:20:34,507 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-21 07:20:34,508 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-21 07:20:34,509 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-21 07:20:34,510 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-21 07:20:34,512 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-21 07:20:34,514 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-21 07:20:34,515 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-21 07:20:34,516 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-21 07:20:34,516 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-21 07:20:34,518 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-21 07:20:34,519 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-21 07:20:34,520 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-21 07:20:34,523 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-21 07:20:34,525 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-21 07:20:34,527 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-21 07:20:34,529 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-21 07:20:34,530 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-21 07:20:34,532 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-21 07:20:34,537 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-21 07:20:34,538 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-21 07:20:34,539 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf [2018-01-21 07:20:34,550 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-21 07:20:34,551 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-21 07:20:34,552 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-21 07:20:34,552 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-21 07:20:34,552 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-21 07:20:34,552 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-21 07:20:34,553 INFO L133 SettingsManager]: * Flatten before fatten=true [2018-01-21 07:20:34,553 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-21 07:20:34,553 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-21 07:20:34,554 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-21 07:20:34,554 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-21 07:20:34,554 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-21 07:20:34,554 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-21 07:20:34,555 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-21 07:20:34,555 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-21 07:20:34,555 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-21 07:20:34,555 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-21 07:20:34,555 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-21 07:20:34,556 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-21 07:20:34,556 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-21 07:20:34,556 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-21 07:20:34,556 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-21 07:20:34,556 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-21 07:20:34,557 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-21 07:20:34,557 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-21 07:20:34,557 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-21 07:20:34,557 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-21 07:20:34,557 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-21 07:20:34,558 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-21 07:20:34,558 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-21 07:20:34,558 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-21 07:20:34,558 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-21 07:20:34,558 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-21 07:20:34,559 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-21 07:20:34,559 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-21 07:20:34,559 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-21 07:20:34,559 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-21 07:20:34,560 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-21 07:20:34,560 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-21 07:20:34,597 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-21 07:20:34,611 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-21 07:20:34,615 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-21 07:20:34,617 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-21 07:20:34,618 INFO L276 PluginConnector]: CDTParser initialized [2018-01-21 07:20:34,618 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety-ext/skiplist_2lvl_true-valid-memsafety.i [2018-01-21 07:20:34,788 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-21 07:20:34,794 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-21 07:20:34,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-21 07:20:34,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-21 07:20:34,800 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-21 07:20:34,801 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 07:20:34" (1/1) ... [2018-01-21 07:20:34,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6479bd29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:20:34, skipping insertion in model container [2018-01-21 07:20:34,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 07:20:34" (1/1) ... [2018-01-21 07:20:34,818 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 07:20:34,860 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 07:20:34,982 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 07:20:35,004 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 07:20:35,006 WARN L252 ieTranslatorObserver]: UndeclaredFunctionException: a function that is called in the program is not declared in the program: create_sl_with_head_and_tail CACSL2BoogieTranslator: UndeclaredFunctionException: a function that is called in the program is not declared in the program: create_sl_with_head_and_tail: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.calculateTransitiveModifiesClause(FunctionHandler.java:500) [2018-01-21 07:20:35,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c03483b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 07:20:35, skipping insertion in model container [2018-01-21 07:20:35,007 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-21 07:20:35,008 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-01-21 07:20:35,009 INFO L168 Benchmark]: Toolchain (without parser) took 219.56 ms. Allocated memory is still 299.4 MB. Free memory was 257.7 MB in the beginning and 246.6 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 5.3 GB. [2018-01-21 07:20:35,012 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 299.4 MB. Free memory is still 263.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 07:20:35,013 INFO L168 Benchmark]: CACSL2BoogieTranslator took 212.88 ms. Allocated memory is still 299.4 MB. Free memory was 256.7 MB in the beginning and 246.6 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. [2018-01-21 07:20:35,015 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 299.4 MB. Free memory is still 263.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 212.88 ms. Allocated memory is still 299.4 MB. Free memory was 256.7 MB in the beginning and 246.6 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UndeclaredFunctionException: a function that is called in the program is not declared in the program: create_sl_with_head_and_tail CACSL2BoogieTranslator: UndeclaredFunctionException: a function that is called in the program is not declared in the program: create_sl_with_head_and_tail: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.calculateTransitiveModifiesClause(FunctionHandler.java:500) 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/skiplist_2lvl_true-valid-memsafety.i_mempurity-32bit-Automizer_Camel+AI_EQ_preciseopt.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-21_07-20-35-024.csv Received shutdown request...