java -Xss4m -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_Default.epf -i ../../../trunk/examples/svcomp/array-examples/standard_init3_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 12:12:47,532 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 12:12:47,543 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 12:12:47,573 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 12:12:47,573 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 12:12:47,574 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 12:12:47,584 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 12:12:47,587 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 12:12:47,589 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 12:12:47,591 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 12:12:47,592 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 12:12:47,592 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 12:12:47,593 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 12:12:47,594 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 12:12:47,595 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 12:12:47,607 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 12:12:47,608 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 12:12:47,610 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 12:12:47,621 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 12:12:47,623 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 12:12:47,631 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 12:12:47,632 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 12:12:47,645 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 12:12:47,645 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 12:12:47,646 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 12:12:47,647 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 12:12:47,647 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 12:12:47,656 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 12:12:47,656 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 12:12:47,658 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 12:12:47,658 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 12:12:47,658 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 12:12:47,659 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 12:12:47,664 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 12:12:47,665 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 12:12:47,666 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 12:12:47,666 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-07-08 12:12:47,711 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 12:12:47,712 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 12:12:47,712 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-08 12:12:47,713 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-08 12:12:47,725 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 12:12:47,725 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 12:12:47,725 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 12:12:47,725 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 12:12:47,726 INFO L133 SettingsManager]: * sizeof long=4 [2018-07-08 12:12:47,726 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 12:12:47,726 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-07-08 12:12:47,726 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 12:12:47,727 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-08 12:12:47,727 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-08 12:12:47,727 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-08 12:12:47,727 INFO L133 SettingsManager]: * sizeof long double=12 [2018-07-08 12:12:47,727 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 12:12:47,729 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-08 12:12:47,729 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 12:12:47,734 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 12:12:47,735 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-08 12:12:47,735 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-08 12:12:47,735 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-08 12:12:47,735 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 12:12:47,736 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-08 12:12:47,736 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-08 12:12:47,736 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-08 12:12:47,736 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 12:12:47,736 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-08 12:12:47,737 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-08 12:12:47,737 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-08 12:12:47,836 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 12:12:47,871 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 12:12:47,882 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 12:12:47,884 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 12:12:47,884 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 12:12:47,885 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_init3_true-unreach-call_ground.i [2018-07-08 12:12:48,440 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/8f6a92fda/75fc281ca0c34577a001165de3630661/FLAGf1ee823f4 [2018-07-08 12:12:48,882 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 12:12:48,883 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/array-examples/standard_init3_true-unreach-call_ground.i [2018-07-08 12:12:48,919 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/8f6a92fda/75fc281ca0c34577a001165de3630661/FLAGf1ee823f4 [2018-07-08 12:12:48,953 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/8f6a92fda/75fc281ca0c34577a001165de3630661 [2018-07-08 12:12:48,976 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 12:12:48,993 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 12:12:49,002 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 12:12:49,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 12:12:49,009 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 12:12:49,019 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:12:48" (1/1) ... [2018-07-08 12:12:49,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8ded687 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:12:49, skipping insertion in model container [2018-07-08 12:12:49,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:12:48" (1/1) ... [2018-07-08 12:12:49,364 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 12:12:49,453 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 12:12:49,485 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-08 12:12:49,500 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 12:12:49,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:12:49 WrapperNode [2018-07-08 12:12:49,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 12:12:49,532 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-08 12:12:49,534 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-08 12:12:49,534 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-08 12:12:49,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:12:49" (1/1) ... [2018-07-08 12:12:49,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:12:49" (1/1) ... [2018-07-08 12:12:49,583 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:12:49" (1/1) ... [2018-07-08 12:12:49,583 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:12:49" (1/1) ... [2018-07-08 12:12:49,585 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:12:49" (1/1) ... [2018-07-08 12:12:49,604 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:12:49" (1/1) ... [2018-07-08 12:12:49,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:12:49" (1/1) ... [2018-07-08 12:12:49,608 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-08 12:12:49,614 INFO L168 Benchmark]: Toolchain (without parser) took 637.92 ms. Allocated memory is still 383.3 MB. Free memory was 328.6 MB in the beginning and 317.1 MB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 1.9 GB. [2018-07-08 12:12:49,616 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 12:12:49,621 INFO L168 Benchmark]: CACSL2BoogieTranslator took 529.66 ms. Allocated memory is still 383.3 MB. Free memory was 328.0 MB in the beginning and 318.2 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 1.9 GB. [2018-07-08 12:12:49,622 INFO L168 Benchmark]: Boogie Preprocessor took 81.11 ms. Allocated memory is still 383.3 MB. Free memory was 318.2 MB in the beginning and 317.1 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. [2018-07-08 12:12:49,635 INFO L336 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 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 529.66 ms. Allocated memory is still 383.3 MB. Free memory was 328.0 MB in the beginning and 318.2 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 81.11 ms. Allocated memory is still 383.3 MB. Free memory was 318.2 MB in the beginning and 317.1 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...