java -Xmx2000000000 -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-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/forester-heap/dll-01_false-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 21:13:10,513 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 21:13:10,515 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 21:13:10,554 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 21:13:10,555 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 21:13:10,556 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 21:13:10,568 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 21:13:10,571 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 21:13:10,572 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 21:13:10,573 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 21:13:10,574 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 21:13:10,575 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 21:13:10,576 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 21:13:10,586 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 21:13:10,587 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 21:13:10,589 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 21:13:10,604 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 21:13:10,606 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 21:13:10,607 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 21:13:10,618 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 21:13:10,620 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 21:13:10,620 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 21:13:10,630 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 21:13:10,631 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 21:13:10,632 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 21:13:10,633 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 21:13:10,637 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 21:13:10,638 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 21:13:10,638 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 21:13:10,639 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 21:13:10,639 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 21:13:10,649 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-05-03 21:13:10,687 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 21:13:10,693 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 21:13:10,694 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-03 21:13:10,694 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-03 21:13:10,695 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 21:13:10,695 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 21:13:10,695 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 21:13:10,695 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 21:13:10,695 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-03 21:13:10,696 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-03 21:13:10,696 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 21:13:10,696 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-03 21:13:10,696 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-03 21:13:10,696 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-03 21:13:10,698 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-03 21:13:10,698 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-03 21:13:10,698 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-03 21:13:10,698 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 21:13:10,698 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-03 21:13:10,699 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 21:13:10,704 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 21:13:10,704 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-03 21:13:10,704 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-03 21:13:10,704 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-03 21:13:10,705 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 21:13:10,705 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-03 21:13:10,705 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-03 21:13:10,705 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-03 21:13:10,705 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-03 21:13:10,706 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-03 21:13:10,706 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-03 21:13:10,706 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-03 21:13:10,706 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-03 21:13:10,815 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 21:13:10,851 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 21:13:10,856 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 21:13:10,865 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 21:13:10,866 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 21:13:10,867 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/dll-01_false-unreach-call_false-valid-memcleanup.i [2018-05-03 21:13:11,511 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/529e2a449/9da88e5207cc49509d3203c9defd21ea/FLAG9e2c00e61 [2018-05-03 21:13:12,091 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 21:13:12,092 INFO L161 CDTParser]: Scanning dll-01_false-unreach-call_false-valid-memcleanup.i [2018-05-03 21:13:12,148 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/529e2a449/9da88e5207cc49509d3203c9defd21ea/FLAG9e2c00e61 [2018-05-03 21:13:12,180 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/529e2a449/9da88e5207cc49509d3203c9defd21ea [2018-05-03 21:13:12,192 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 21:13:12,198 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 21:13:12,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 21:13:12,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 21:13:12,220 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 21:13:12,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 09:13:12" (1/1) ... [2018-05-03 21:13:12,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a66243a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 09:13:12, skipping insertion in model container [2018-05-03 21:13:12,232 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 09:13:12" (1/1) ... [2018-05-03 21:13:12,268 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 21:13:12,372 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 21:13:12,852 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 21:13:13,061 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 21:13:13,087 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-05-03 21:13:13,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 09:13:13 WrapperNode [2018-05-03 21:13:13,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 21:13:13,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 21:13:13,232 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 21:13:13,232 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 21:13:13,262 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 09:13:13" (1/1) ... [2018-05-03 21:13:13,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 09:13:13" (1/1) ... [2018-05-03 21:13:13,318 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 09:13:13" (1/1) ... [2018-05-03 21:13:13,318 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 09:13:13" (1/1) ... [2018-05-03 21:13:13,384 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 09:13:13" (1/1) ... [2018-05-03 21:13:13,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 09:13:13" (1/1) ... [2018-05-03 21:13:13,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 09:13:13" (1/1) ... [2018-05-03 21:13:13,448 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 21:13:13,450 INFO L168 Benchmark]: Toolchain (without parser) took 1257.84 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 295.7 MB in the end (delta: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 1.9 GB. [2018-05-03 21:13:13,452 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 21:13:13,453 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1027.42 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 298.9 MB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 1.9 GB. [2018-05-03 21:13:13,454 INFO L168 Benchmark]: Boogie Preprocessor took 216.77 ms. Allocated memory is still 383.3 MB. Free memory was 298.9 MB in the beginning and 295.7 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 1.9 GB. [2018-05-03 21:13:13,467 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1027.42 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 298.9 MB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 216.77 ms. Allocated memory is still 383.3 MB. Free memory was 298.9 MB in the beginning and 295.7 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...