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_Default.epf -i ../../../trunk/examples/svcomp/array-examples/standard_two_index_07_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 14:12:04,462 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 14:12:04,469 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 14:12:04,502 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 14:12:04,503 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 14:12:04,509 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 14:12:04,510 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 14:12:04,512 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 14:12:04,514 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 14:12:04,522 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 14:12:04,523 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 14:12:04,524 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 14:12:04,525 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 14:12:04,528 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 14:12:04,530 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 14:12:04,531 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 14:12:04,545 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 14:12:04,556 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 14:12:04,557 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 14:12:04,558 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 14:12:04,562 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 14:12:04,568 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 14:12:04,568 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 14:12:04,569 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 14:12:04,570 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 14:12:04,571 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 14:12:04,571 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 14:12:04,577 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 14:12:04,578 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 14:12:04,578 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 14:12:04,579 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 14:12:04,579 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-05-09 14:12:04,615 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 14:12:04,616 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 14:12:04,617 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 14:12:04,617 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 14:12:04,618 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 14:12:04,627 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 14:12:04,627 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 14:12:04,627 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 14:12:04,628 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-09 14:12:04,628 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 14:12:04,628 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-09 14:12:04,628 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 14:12:04,628 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 14:12:04,629 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 14:12:04,629 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 14:12:04,629 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-09 14:12:04,629 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 14:12:04,629 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 14:12:04,630 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 14:12:04,630 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 14:12:04,630 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 14:12:04,630 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 14:12:04,630 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 14:12:04,631 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 14:12:04,631 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 14:12:04,631 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 14:12:04,631 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 14:12:04,631 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 14:12:04,632 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 14:12:04,638 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-09 14:12:04,638 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 14:12:04,745 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 14:12:04,779 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 14:12:04,793 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 14:12:04,798 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 14:12:04,798 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 14:12:04,801 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_two_index_07_true-unreach-call.i [2018-05-09 14:12:05,339 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/279f61d9b/eed86c5b57df4776b3223cd4028c1fdd/FLAG08d78782b [2018-05-09 14:12:05,720 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 14:12:05,722 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/array-examples/standard_two_index_07_true-unreach-call.i [2018-05-09 14:12:05,767 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/279f61d9b/eed86c5b57df4776b3223cd4028c1fdd/FLAG08d78782b [2018-05-09 14:12:05,789 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/279f61d9b/eed86c5b57df4776b3223cd4028c1fdd [2018-05-09 14:12:05,814 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 14:12:05,821 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 14:12:05,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 14:12:05,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 14:12:05,845 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 14:12:05,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 02:12:05" (1/1) ... [2018-05-09 14:12:05,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@166b9dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 02:12:05, skipping insertion in model container [2018-05-09 14:12:05,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 02:12:05" (1/1) ... [2018-05-09 14:12:06,240 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 14:12:06,347 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 14:12:06,384 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-05-09 14:12:06,405 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 14:12:06,418 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 6 non ball SCCs. Number of states in SCCs 6. [2018-05-09 14:12:06,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 02:12:06 WrapperNode [2018-05-09 14:12:06,439 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 14:12:06,441 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-09 14:12:06,441 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-09 14:12:06,441 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-09 14:12:06,470 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 02:12:06" (1/1) ... [2018-05-09 14:12:06,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 02:12:06" (1/1) ... [2018-05-09 14:12:06,488 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 02:12:06" (1/1) ... [2018-05-09 14:12:06,488 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 02:12:06" (1/1) ... [2018-05-09 14:12:06,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 02:12:06" (1/1) ... [2018-05-09 14:12:06,509 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 02:12:06" (1/1) ... [2018-05-09 14:12:06,510 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 02:12:06" (1/1) ... [2018-05-09 14:12:06,511 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-09 14:12:06,518 INFO L168 Benchmark]: Toolchain (without parser) took 703.26 ms. Allocated memory is still 383.3 MB. Free memory was 330.7 MB in the beginning and 320.1 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 1.9 GB. [2018-05-09 14:12:06,526 INFO L168 Benchmark]: CDTParser took 0.29 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. [2018-05-09 14:12:06,526 INFO L168 Benchmark]: CACSL2BoogieTranslator took 610.33 ms. Allocated memory is still 383.3 MB. Free memory was 330.7 MB in the beginning and 321.2 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 1.9 GB. [2018-05-09 14:12:06,527 INFO L168 Benchmark]: Boogie Preprocessor took 71.01 ms. Allocated memory is still 383.3 MB. Free memory was 321.2 MB in the beginning and 320.1 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. [2018-05-09 14:12:06,537 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 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 610.33 ms. Allocated memory is still 383.3 MB. Free memory was 330.7 MB in the beginning and 321.2 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 71.01 ms. Allocated memory is still 383.3 MB. Free memory was 321.2 MB in the beginning and 320.1 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...