java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/array-examples/standard_init7_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cb2f9b4 [2018-09-12 14:04:35,905 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-12 14:04:35,913 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-12 14:04:35,947 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-12 14:04:35,948 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-12 14:04:35,950 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-12 14:04:35,952 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-12 14:04:35,958 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-12 14:04:35,966 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-12 14:04:35,968 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-12 14:04:35,978 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-12 14:04:35,979 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-12 14:04:35,980 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-12 14:04:35,986 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-12 14:04:35,988 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-12 14:04:35,994 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-12 14:04:35,995 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-12 14:04:36,002 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-12 14:04:36,011 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-12 14:04:36,014 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-12 14:04:36,017 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-12 14:04:36,023 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-12 14:04:36,028 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-12 14:04:36,028 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-12 14:04:36,028 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-12 14:04:36,032 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-12 14:04:36,033 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-12 14:04:36,034 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-12 14:04:36,040 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-12 14:04:36,041 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-12 14:04:36,041 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-12 14:04:36,042 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-12 14:04:36,049 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-12 14:04:36,049 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-12 14:04:36,050 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-12 14:04:36,051 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-12 14:04:36,056 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-09-12 14:04:36,103 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-12 14:04:36,103 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-12 14:04:36,104 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-12 14:04:36,108 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-12 14:04:36,109 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-12 14:04:36,109 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-12 14:04:36,109 INFO L133 SettingsManager]: * Use SBE=true [2018-09-12 14:04:36,110 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-12 14:04:36,110 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-12 14:04:36,110 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-12 14:04:36,110 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-12 14:04:36,114 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-12 14:04:36,114 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-12 14:04:36,114 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-12 14:04:36,114 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-12 14:04:36,114 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-12 14:04:36,115 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-12 14:04:36,115 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-12 14:04:36,115 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-12 14:04:36,115 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-12 14:04:36,117 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-12 14:04:36,117 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-12 14:04:36,117 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-12 14:04:36,118 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-12 14:04:36,118 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-12 14:04:36,118 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-12 14:04:36,120 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-12 14:04:36,121 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-12 14:04:36,121 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-12 14:04:36,121 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-12 14:04:36,121 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-12 14:04:36,121 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-12 14:04:36,260 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-12 14:04:36,297 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-12 14:04:36,305 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-12 14:04:36,310 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-12 14:04:36,310 INFO L276 PluginConnector]: CDTParser initialized [2018-09-12 14:04:36,311 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_init7_true-unreach-call_ground.i [2018-09-12 14:04:37,033 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4aa333e8/9ef25efb8e464fe18452f60fcaa4f919/FLAG5e8e80454 [2018-09-12 14:04:37,446 INFO L277 CDTParser]: Found 1 translation units. [2018-09-12 14:04:37,452 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_init7_true-unreach-call_ground.i [2018-09-12 14:04:37,461 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4aa333e8/9ef25efb8e464fe18452f60fcaa4f919/FLAG5e8e80454 [2018-09-12 14:04:37,484 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4aa333e8/9ef25efb8e464fe18452f60fcaa4f919 [2018-09-12 14:04:37,498 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-12 14:04:37,510 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-12 14:04:37,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-12 14:04:37,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-12 14:04:37,530 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-12 14:04:37,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 02:04:37" (1/1) ... [2018-09-12 14:04:37,545 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@716d5c75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:04:37, skipping insertion in model container [2018-09-12 14:04:37,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 02:04:37" (1/1) ... [2018-09-12 14:04:37,990 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-12 14:04:38,140 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-12 14:04:38,189 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-12 14:04:38,224 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-12 14:04:38,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:04:38 WrapperNode [2018-09-12 14:04:38,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-12 14:04:38,281 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-12 14:04:38,282 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-12 14:04:38,282 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-12 14:04:38,316 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:04:38" (1/1) ... [2018-09-12 14:04:38,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:04:38" (1/1) ... [2018-09-12 14:04:38,340 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:04:38" (1/1) ... [2018-09-12 14:04:38,340 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:04:38" (1/1) ... [2018-09-12 14:04:38,359 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:04:38" (1/1) ... [2018-09-12 14:04:38,379 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:04:38" (1/1) ... [2018-09-12 14:04:38,387 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:04:38" (1/1) ... [2018-09-12 14:04:38,399 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-12 14:04:38,409 INFO L168 Benchmark]: Toolchain (without parser) took 909.84 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-12 14:04:38,415 INFO L168 Benchmark]: CDTParser took 3.41 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-12 14:04:38,416 INFO L168 Benchmark]: CACSL2BoogieTranslator took 765.89 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-12 14:04:38,421 INFO L168 Benchmark]: Boogie Preprocessor took 117.82 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-12 14:04:38,427 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 3.41 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 765.89 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 117.82 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...