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_7_false-no-overflow.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 21:09:14,634 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 21:09:14,638 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 21:09:14,674 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 21:09:14,675 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 21:09:14,679 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 21:09:14,681 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 21:09:14,685 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 21:09:14,709 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 21:09:14,710 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 21:09:14,715 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 21:09:14,715 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 21:09:14,721 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 21:09:14,722 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 21:09:14,734 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 21:09:14,735 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 21:09:14,741 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 21:09:14,744 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 21:09:14,749 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 21:09:14,751 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 21:09:14,760 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 21:09:14,765 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 21:09:14,771 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 21:09:14,774 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 21:09:14,774 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 21:09:14,775 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 21:09:14,776 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 21:09:14,782 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 21:09:14,787 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 21:09:14,788 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 21:09:14,790 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 21:09:14,792 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 21:09:14,792 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 21:09:14,793 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 21:09:14,794 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 21:09:14,794 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 21:09:14,801 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 [2018-11-04 21:09:14,845 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 21:09:14,845 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 21:09:14,846 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 21:09:14,852 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 21:09:14,853 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 21:09:14,853 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 21:09:14,853 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 21:09:14,854 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 21:09:14,854 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-04 21:09:14,854 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-04 21:09:14,854 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-04 21:09:14,854 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-04 21:09:14,860 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 21:09:14,860 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 21:09:14,860 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 21:09:14,861 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 21:09:14,861 INFO L133 SettingsManager]: * Check absence of signed integer overflows=true [2018-11-04 21:09:14,861 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-04 21:09:14,861 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 21:09:14,861 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 21:09:14,863 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 21:09:14,864 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 21:09:14,864 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 21:09:14,864 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 21:09:14,864 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 21:09:14,864 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 21:09:14,867 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 21:09:14,867 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 21:09:14,867 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-04 21:09:14,867 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 21:09:14,868 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-04 21:09:14,868 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 21:09:15,002 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 21:09:15,033 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 21:09:15,041 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 21:09:15,045 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 21:09:15,045 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 21:09:15,046 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/jain_7_false-no-overflow.i [2018-11-04 21:09:15,204 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c192e2aa7/b853e9f541954b03adb194213fe2cc84/FLAGfaf3e66c3 [2018-11-04 21:09:16,203 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 21:09:16,204 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/jain_7_false-no-overflow.i [2018-11-04 21:09:16,214 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c192e2aa7/b853e9f541954b03adb194213fe2cc84/FLAGfaf3e66c3 [2018-11-04 21:09:16,234 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c192e2aa7/b853e9f541954b03adb194213fe2cc84 [2018-11-04 21:09:16,249 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 21:09:16,257 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 21:09:16,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 21:09:16,260 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 21:09:16,270 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 21:09:16,273 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 09:09:16" (1/1) ... [2018-11-04 21:09:16,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e34a1a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:09:16, skipping insertion in model container [2018-11-04 21:09:16,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 09:09:16" (1/1) ... [2018-11-04 21:09:16,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 21:09:16,370 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 21:09:16,878 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 21:09:16,896 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 21:09:16,950 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 21:09:16,997 INFO L193 MainTranslator]: Completed translation [2018-11-04 21:09:17,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:09:17 WrapperNode [2018-11-04 21:09:17,001 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 21:09:17,002 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 21:09:17,003 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 21:09:17,003 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 21:09:17,024 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:09:17" (1/1) ... [2018-11-04 21:09:17,024 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:09:17" (1/1) ... [2018-11-04 21:09:17,033 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:09:17" (1/1) ... [2018-11-04 21:09:17,033 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:09:17" (1/1) ... [2018-11-04 21:09:17,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:09:17" (1/1) ... [2018-11-04 21:09:17,055 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:09:17" (1/1) ... [2018-11-04 21:09:17,056 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:09:17" (1/1) ... [2018-11-04 21:09:17,073 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 21:09:17,083 INFO L168 Benchmark]: Toolchain (without parser) took 833.37 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. [2018-11-04 21:09:17,091 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-04 21:09:17,097 INFO L168 Benchmark]: CACSL2BoogieTranslator took 742.45 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. [2018-11-04 21:09:17,098 INFO L168 Benchmark]: Boogie Preprocessor took 73.42 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. [2018-11-04 21:09:17,104 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 0.23 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 742.45 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 73.42 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...