java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-industry-pattern/array_of_struct_ptr_cond_init_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f5fa1ab [2018-02-12 10:09:06,862 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-02-12 10:09:06,865 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-02-12 10:09:06,902 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-02-12 10:09:06,902 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-02-12 10:09:06,903 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-02-12 10:09:06,906 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-02-12 10:09:06,916 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-02-12 10:09:06,918 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-02-12 10:09:06,919 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-02-12 10:09:06,920 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-02-12 10:09:06,927 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-02-12 10:09:06,928 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-02-12 10:09:06,929 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-02-12 10:09:06,929 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-02-12 10:09:06,940 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-02-12 10:09:06,941 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-02-12 10:09:06,943 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-02-12 10:09:06,951 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-02-12 10:09:06,952 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-02-12 10:09:06,957 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-02-12 10:09:06,957 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-02-12 10:09:06,957 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-02-12 10:09:06,958 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-02-12 10:09:06,959 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-02-12 10:09:06,968 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-02-12 10:09:06,969 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-02-12 10:09:06,969 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-02-12 10:09:06,969 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-02-12 10:09:06,970 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-02-12 10:09:06,970 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-02-12 10:09:06,970 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-02-12 10:09:06,993 INFO L110 SettingsManager]: Loading preferences was successful [2018-02-12 10:09:06,993 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-02-12 10:09:06,993 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-02-12 10:09:06,994 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-02-12 10:09:06,994 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-02-12 10:09:06,994 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-02-12 10:09:06,994 INFO L133 SettingsManager]: * Use SBE=true [2018-02-12 10:09:06,994 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-02-12 10:09:06,995 INFO L133 SettingsManager]: * sizeof long=4 [2018-02-12 10:09:06,995 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-02-12 10:09:06,995 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-02-12 10:09:06,995 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-02-12 10:09:06,995 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-02-12 10:09:06,995 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-02-12 10:09:06,995 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-02-12 10:09:06,996 INFO L133 SettingsManager]: * sizeof long double=12 [2018-02-12 10:09:06,996 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-02-12 10:09:07,004 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-02-12 10:09:07,004 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-02-12 10:09:07,004 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-02-12 10:09:07,005 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-02-12 10:09:07,005 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-02-12 10:09:07,005 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-02-12 10:09:07,005 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-02-12 10:09:07,005 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-02-12 10:09:07,005 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-02-12 10:09:07,005 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-02-12 10:09:07,005 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-02-12 10:09:07,005 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-02-12 10:09:07,006 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-02-12 10:09:07,006 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-02-12 10:09:07,076 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-02-12 10:09:07,100 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-02-12 10:09:07,104 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-02-12 10:09:07,109 INFO L271 PluginConnector]: Initializing CDTParser... [2018-02-12 10:09:07,110 INFO L276 PluginConnector]: CDTParser initialized [2018-02-12 10:09:07,110 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_of_struct_ptr_cond_init_true-unreach-call.i [2018-02-12 10:09:07,449 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-02-12 10:09:07,472 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-02-12 10:09:07,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-02-12 10:09:07,474 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-02-12 10:09:07,491 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-02-12 10:09:07,501 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.02 10:09:07" (1/1) ... [2018-02-12 10:09:07,505 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f82e41d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 10:09:07, skipping insertion in model container [2018-02-12 10:09:07,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.02 10:09:07" (1/1) ... [2018-02-12 10:09:07,543 INFO L153 Dispatcher]: Using SV-COMP mode [2018-02-12 10:09:07,592 INFO L153 Dispatcher]: Using SV-COMP mode [2018-02-12 10:09:09,262 INFO L450 PostProcessor]: Settings: Checked method=main [2018-02-12 10:09:10,750 INFO L450 PostProcessor]: Settings: Checked method=main [2018-02-12 10:09:12,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 10:09:12 WrapperNode [2018-02-12 10:09:12,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-02-12 10:09:12,396 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-02-12 10:09:12,396 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-02-12 10:09:12,404 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-02-12 10:09:12,425 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 10:09:12" (1/1) ... [2018-02-12 10:09:12,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 10:09:12" (1/1) ... [2018-02-12 10:09:12,696 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 10:09:12" (1/1) ... [2018-02-12 10:09:12,697 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 10:09:12" (1/1) ... [2018-02-12 10:09:14,050 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 10:09:12" (1/1) ... [2018-02-12 10:09:16,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 10:09:12" (1/1) ... [2018-02-12 10:09:16,455 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 10:09:12" (1/1) ... [2018-02-12 10:09:16,919 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-02-12 10:09:16,922 INFO L168 Benchmark]: Toolchain (without parser) took 9471.87 ms. Allocated memory was 383.3 MB in the beginning and 764.9 MB in the end (delta: 381.6 MB). Free memory was 342.7 MB in the beginning and 354.1 MB in the end (delta: -11.4 MB). Peak memory consumption was 623.6 MB. Max. memory is 1.9 GB. [2018-02-12 10:09:16,931 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 383.3 MB. Free memory is still 348.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-02-12 10:09:16,932 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4921.31 ms. Allocated memory was 383.3 MB in the beginning and 633.6 MB in the end (delta: 250.3 MB). Free memory was 341.7 MB in the beginning and 313.7 MB in the end (delta: 28.0 MB). Peak memory consumption was 343.4 MB. Max. memory is 1.9 GB. [2018-02-12 10:09:16,933 INFO L168 Benchmark]: Boogie Preprocessor took 4524.65 ms. Allocated memory was 633.6 MB in the beginning and 764.9 MB in the end (delta: 131.3 MB). Free memory was 313.7 MB in the beginning and 354.1 MB in the end (delta: -40.4 MB). Peak memory consumption was 344.2 MB. Max. memory is 1.9 GB. [2018-02-12 10:09:16,949 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 383.3 MB. Free memory is still 348.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 4921.31 ms. Allocated memory was 383.3 MB in the beginning and 633.6 MB in the end (delta: 250.3 MB). Free memory was 341.7 MB in the beginning and 313.7 MB in the end (delta: 28.0 MB). Peak memory consumption was 343.4 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 4524.65 ms. Allocated memory was 633.6 MB in the beginning and 764.9 MB in the end (delta: 131.3 MB). Free memory was 313.7 MB in the beginning and 354.1 MB in the end (delta: -40.4 MB). Peak memory consumption was 344.2 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...