java -ea -Xmx4000000000 -Xss4m -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_init5_false-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cde60e6 [2018-11-26 22:45:05,765 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 22:45:05,767 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 22:45:05,813 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 22:45:05,813 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 22:45:05,816 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 22:45:05,820 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 22:45:05,824 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 22:45:05,831 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 22:45:05,834 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 22:45:05,835 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 22:45:05,835 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 22:45:05,843 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 22:45:05,844 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 22:45:05,849 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 22:45:05,850 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 22:45:05,856 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 22:45:05,871 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 22:45:05,873 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 22:45:05,880 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 22:45:05,886 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 22:45:05,889 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 22:45:05,898 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 22:45:05,898 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 22:45:05,898 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 22:45:05,899 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 22:45:05,905 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 22:45:05,911 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 22:45:05,912 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 22:45:05,917 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 22:45:05,917 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 22:45:05,918 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 22:45:05,918 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 22:45:05,918 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 22:45:05,925 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 22:45:05,926 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 22:45:05,927 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-26 22:45:05,977 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 22:45:05,977 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 22:45:05,983 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 22:45:05,983 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 22:45:05,991 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 22:45:05,992 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 22:45:05,992 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 22:45:05,992 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 22:45:05,992 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-26 22:45:05,993 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 22:45:05,994 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-26 22:45:05,994 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 22:45:05,995 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 22:45:05,996 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 22:45:05,996 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 22:45:05,996 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-26 22:45:05,997 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 22:45:05,998 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 22:45:05,998 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 22:45:06,001 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 22:45:06,001 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 22:45:06,001 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 22:45:06,001 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 22:45:06,002 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 22:45:06,002 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 22:45:06,002 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 22:45:06,002 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 22:45:06,006 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 22:45:06,006 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 22:45:06,006 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 22:45:06,007 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 22:45:06,092 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 22:45:06,130 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 22:45:06,140 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 22:45:06,145 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 22:45:06,146 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 22:45:06,147 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_init5_false-unreach-call_ground.i [2018-11-26 22:45:06,303 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4e6811d0/cef6131cdfb04347a208a8f6db870f20/FLAG738f92fc9 [2018-11-26 22:45:07,367 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 22:45:07,368 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_init5_false-unreach-call_ground.i [2018-11-26 22:45:07,388 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4e6811d0/cef6131cdfb04347a208a8f6db870f20/FLAG738f92fc9 [2018-11-26 22:45:07,580 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4e6811d0/cef6131cdfb04347a208a8f6db870f20 [2018-11-26 22:45:07,604 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 22:45:07,609 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 22:45:07,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 22:45:07,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 22:45:07,622 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 22:45:07,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:45:07" (1/1) ... [2018-11-26 22:45:07,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e7596fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:07, skipping insertion in model container [2018-11-26 22:45:07,632 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:45:07" (1/1) ... [2018-11-26 22:45:07,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 22:45:07,697 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 22:45:08,133 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 22:45:08,148 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 22:45:08,221 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 22:45:08,264 INFO L195 MainTranslator]: Completed translation [2018-11-26 22:45:08,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:08 WrapperNode [2018-11-26 22:45:08,264 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 22:45:08,265 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 22:45:08,265 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 22:45:08,265 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 22:45:08,290 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:08" (1/1) ... [2018-11-26 22:45:08,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:08" (1/1) ... [2018-11-26 22:45:08,300 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:08" (1/1) ... [2018-11-26 22:45:08,300 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:08" (1/1) ... [2018-11-26 22:45:08,324 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:08" (1/1) ... [2018-11-26 22:45:08,337 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:08" (1/1) ... [2018-11-26 22:45:08,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:08" (1/1) ... [2018-11-26 22:45:08,343 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 22:45:08,354 INFO L168 Benchmark]: Toolchain (without parser) took 749.75 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-26 22:45:08,360 INFO L168 Benchmark]: CDTParser took 1.57 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 22:45:08,361 INFO L168 Benchmark]: CACSL2BoogieTranslator took 652.57 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-26 22:45:08,363 INFO L168 Benchmark]: Boogie Preprocessor took 78.03 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 22:45:08,372 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 1.57 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 652.57 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 78.03 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...