java -ea -Xmx2000000000 -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_4_false-no-overflow.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-107d8f3-m [2018-09-13 18:45:53,747 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 18:45:53,750 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 18:45:53,787 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 18:45:53,788 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 18:45:53,792 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 18:45:53,793 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 18:45:53,800 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 18:45:53,804 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 18:45:53,806 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 18:45:53,819 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 18:45:53,820 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 18:45:53,827 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-13 18:45:53,828 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 18:45:53,836 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-13 18:45:53,837 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 18:45:53,838 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 18:45:53,840 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 18:45:53,851 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 18:45:53,853 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 18:45:53,862 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 18:45:53,866 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 18:45:53,875 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 18:45:53,875 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 18:45:53,875 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-13 18:45:53,876 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 18:45:53,877 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 18:45:53,881 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-13 18:45:53,885 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 18:45:53,887 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 18:45:53,887 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 18:45:53,889 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 18:45:53,892 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-13 18:45:53,893 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-13 18:45:53,894 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 18:45:53,895 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 18:45:53,895 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 [2018-09-13 18:45:53,942 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 18:45:53,951 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 18:45:53,952 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 18:45:53,952 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 18:45:53,957 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 18:45:53,957 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 18:45:53,957 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 18:45:53,958 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 18:45:53,958 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-13 18:45:53,958 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-13 18:45:53,958 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 18:45:53,964 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-13 18:45:53,965 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 18:45:53,965 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 18:45:53,965 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 18:45:53,965 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 18:45:53,966 INFO L133 SettingsManager]: * Check absence of signed integer overflows=true [2018-09-13 18:45:53,966 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-13 18:45:53,966 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 18:45:53,966 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 18:45:53,968 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 18:45:53,968 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 18:45:53,969 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 18:45:53,969 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 18:45:53,969 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 18:45:53,971 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 18:45:53,972 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 18:45:53,972 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 18:45:53,972 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 18:45:53,972 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 18:45:53,973 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 18:45:53,973 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 18:45:54,097 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 18:45:54,130 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-13 18:45:54,142 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-13 18:45:54,146 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 18:45:54,146 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 18:45:54,147 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/jain_4_false-no-overflow.i [2018-09-13 18:45:54,803 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85bdfded3/bc295cd965ad4aac83ee74438609ae2c/FLAG8d13669a9 [2018-09-13 18:45:55,231 INFO L277 CDTParser]: Found 1 translation units. [2018-09-13 18:45:55,235 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/jain_4_false-no-overflow.i [2018-09-13 18:45:55,253 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85bdfded3/bc295cd965ad4aac83ee74438609ae2c/FLAG8d13669a9 [2018-09-13 18:45:55,295 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85bdfded3/bc295cd965ad4aac83ee74438609ae2c [2018-09-13 18:45:55,319 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 18:45:55,324 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 18:45:55,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 18:45:55,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 18:45:55,345 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 18:45:55,347 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:45:55" (1/1) ... [2018-09-13 18:45:55,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fc05160 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:45:55, skipping insertion in model container [2018-09-13 18:45:55,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:45:55" (1/1) ... [2018-09-13 18:45:55,743 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-13 18:45:55,847 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-13 18:45:55,893 INFO L423 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-13 18:45:55,912 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-13 18:45:55,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:45:55 WrapperNode [2018-09-13 18:45:55,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 18:45:55,966 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-13 18:45:55,966 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-13 18:45:55,966 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-13 18:45:56,000 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:45:55" (1/1) ... [2018-09-13 18:45:56,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:45:55" (1/1) ... [2018-09-13 18:45:56,017 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:45:55" (1/1) ... [2018-09-13 18:45:56,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:45:55" (1/1) ... [2018-09-13 18:45:56,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:45:55" (1/1) ... [2018-09-13 18:45:56,050 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:45:55" (1/1) ... [2018-09-13 18:45:56,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:45:55" (1/1) ... [2018-09-13 18:45:56,067 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-13 18:45:56,074 INFO L168 Benchmark]: Toolchain (without parser) took 754.01 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-13 18:45:56,085 INFO L168 Benchmark]: CDTParser took 4.52 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 18:45:56,087 INFO L168 Benchmark]: CACSL2BoogieTranslator took 639.84 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-13 18:45:56,089 INFO L168 Benchmark]: Boogie Preprocessor took 101.56 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 18:45:56,094 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 4.52 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 639.84 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 101.56 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...