java -ea -Xmx4000000000 -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-Overflow-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/bitvector/jain_6_false-no-overflow.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5eb5db4-m [2018-10-15 23:58:32,951 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 23:58:32,957 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 23:58:32,989 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 23:58:32,992 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 23:58:32,993 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 23:58:32,998 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 23:58:33,003 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 23:58:33,008 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 23:58:33,012 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 23:58:33,016 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 23:58:33,016 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 23:58:33,017 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 23:58:33,024 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 23:58:33,029 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 23:58:33,030 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 23:58:33,035 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 23:58:33,040 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 23:58:33,054 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 23:58:33,056 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 23:58:33,063 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 23:58:33,066 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 23:58:33,072 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-15 23:58:33,073 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-15 23:58:33,078 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-15 23:58:33,080 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-15 23:58:33,083 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-15 23:58:33,084 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-15 23:58:33,085 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-15 23:58:33,091 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-15 23:58:33,095 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-15 23:58:33,096 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-15 23:58:33,096 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 23:58:33,099 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 23:58:33,103 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 23:58:33,104 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 23:58:33,104 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2018-10-15 23:58:33,151 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 23:58:33,151 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 23:58:33,152 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-15 23:58:33,153 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-15 23:58:33,161 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-15 23:58:33,161 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-15 23:58:33,161 INFO L133 SettingsManager]: * Use SBE=true [2018-10-15 23:58:33,162 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-15 23:58:33,163 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-15 23:58:33,163 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-15 23:58:33,163 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-15 23:58:33,163 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-15 23:58:33,164 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-15 23:58:33,166 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-15 23:58:33,166 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-15 23:58:33,166 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-15 23:58:33,167 INFO L133 SettingsManager]: * Check absence of signed integer overflows=true [2018-10-15 23:58:33,167 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-15 23:58:33,167 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-15 23:58:33,167 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-15 23:58:33,167 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 23:58:33,172 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-15 23:58:33,172 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-15 23:58:33,172 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-15 23:58:33,173 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-15 23:58:33,173 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 23:58:33,173 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-15 23:58:33,173 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-15 23:58:33,173 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-15 23:58:33,174 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-15 23:58:33,174 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-15 23:58:33,174 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-15 23:58:33,301 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 23:58:33,345 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 23:58:33,356 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 23:58:33,360 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-15 23:58:33,361 INFO L276 PluginConnector]: CDTParser initialized [2018-10-15 23:58:33,362 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/jain_6_false-no-overflow.i [2018-10-15 23:58:33,490 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba2aa2642/e3272ff751d6413d8d57c369092e9605/FLAG679dd7e7b [2018-10-15 23:58:34,474 INFO L298 CDTParser]: Found 1 translation units. [2018-10-15 23:58:34,475 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/jain_6_false-no-overflow.i [2018-10-15 23:58:34,497 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba2aa2642/e3272ff751d6413d8d57c369092e9605/FLAG679dd7e7b [2018-10-15 23:58:34,541 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba2aa2642/e3272ff751d6413d8d57c369092e9605 [2018-10-15 23:58:34,561 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 23:58:34,563 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-15 23:58:34,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-15 23:58:34,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-15 23:58:34,580 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-15 23:58:34,582 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:58:34" (1/1) ... [2018-10-15 23:58:34,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ecdfb4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:34, skipping insertion in model container [2018-10-15 23:58:34,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:58:34" (1/1) ... [2018-10-15 23:58:34,620 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-15 23:58:34,673 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-15 23:58:35,150 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 23:58:35,163 INFO L189 MainTranslator]: Completed pre-run [2018-10-15 23:58:35,217 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 23:58:35,264 INFO L193 MainTranslator]: Completed translation [2018-10-15 23:58:35,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:35 WrapperNode [2018-10-15 23:58:35,268 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-15 23:58:35,269 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-15 23:58:35,273 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-15 23:58:35,273 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-15 23:58:35,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:35" (1/1) ... [2018-10-15 23:58:35,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:35" (1/1) ... [2018-10-15 23:58:35,315 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:35" (1/1) ... [2018-10-15 23:58:35,316 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:35" (1/1) ... [2018-10-15 23:58:35,328 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:35" (1/1) ... [2018-10-15 23:58:35,353 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:35" (1/1) ... [2018-10-15 23:58:35,355 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:58:35" (1/1) ... [2018-10-15 23:58:35,357 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-15 23:58:35,371 INFO L168 Benchmark]: Toolchain (without parser) took 804.93 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: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.9 GB. [2018-10-15 23:58:35,377 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-10-15 23:58:35,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 701.86 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: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.9 GB. [2018-10-15 23:58:35,379 INFO L168 Benchmark]: Boogie Preprocessor took 94.67 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. [2018-10-15 23:58:35,391 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 0.22 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 701.86 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: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 94.67 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...