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-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/array-industry-pattern/array_mul_init_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 14:04:56,510 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 14:04:56,515 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 14:04:56,551 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 14:04:56,553 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 14:04:56,555 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 14:04:56,556 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 14:04:56,563 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 14:04:56,569 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 14:04:56,580 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 14:04:56,582 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 14:04:56,582 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 14:04:56,588 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 14:04:56,590 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 14:04:56,596 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 14:04:56,597 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 14:04:56,598 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 14:04:56,605 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 14:04:56,612 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 14:04:56,617 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 14:04:56,622 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 14:04:56,624 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 14:04:56,632 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 14:04:56,632 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 14:04:56,638 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 14:04:56,639 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 14:04:56,640 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 14:04:56,645 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 14:04:56,646 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 14:04:56,655 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 14:04:56,655 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 14:04:56,656 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 14:04:56,656 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 14:04:56,662 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 14:04:56,663 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 14:04:56,668 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 14:04:56,669 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-09-28 14:04:56,722 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 14:04:56,722 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 14:04:56,726 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-28 14:04:56,727 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-28 14:04:56,732 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 14:04:56,733 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 14:04:56,733 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 14:04:56,733 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 14:04:56,733 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-28 14:04:56,733 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-28 14:04:56,734 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 14:04:56,734 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-28 14:04:56,734 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-28 14:04:56,736 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-28 14:04:56,737 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-28 14:04:56,739 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-28 14:04:56,740 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-28 14:04:56,740 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 14:04:56,740 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-28 14:04:56,740 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 14:04:56,741 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 14:04:56,741 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-28 14:04:56,742 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-28 14:04:56,742 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-28 14:04:56,743 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 14:04:56,743 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-28 14:04:56,744 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-28 14:04:56,745 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-28 14:04:56,745 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-28 14:04:56,745 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-28 14:04:56,745 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-28 14:04:56,745 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-28 14:04:56,880 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 14:04:56,920 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 14:04:56,931 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 14:04:56,933 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 14:04:56,938 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 14:04:56,939 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_mul_init_true-unreach-call_true-termination.i [2018-09-28 14:04:57,608 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/833498af7/e866b455e67f4bb5890d41787ba82cee/FLAG4a7964af8 [2018-09-28 14:04:58,083 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 14:04:58,084 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/array_mul_init_true-unreach-call_true-termination.i [2018-09-28 14:04:58,105 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/833498af7/e866b455e67f4bb5890d41787ba82cee/FLAG4a7964af8 [2018-09-28 14:04:58,146 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/833498af7/e866b455e67f4bb5890d41787ba82cee [2018-09-28 14:04:58,174 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 14:04:58,180 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 14:04:58,187 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 14:04:58,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 14:04:58,197 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 14:04:58,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 02:04:58" (1/1) ... [2018-09-28 14:04:58,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c30e9c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:58, skipping insertion in model container [2018-09-28 14:04:58,210 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 02:04:58" (1/1) ... [2018-09-28 14:04:58,225 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 14:04:58,269 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 14:04:58,745 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-09-28 14:04:58,762 INFO L166 MainTranslator]: Completed pre-run [2018-09-28 14:04:58,846 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-09-28 14:04:58,911 INFO L170 MainTranslator]: Completed translation [2018-09-28 14:04:58,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:58 WrapperNode [2018-09-28 14:04:58,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-28 14:04:58,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-28 14:04:58,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-28 14:04:58,915 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-28 14:04:58,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:58" (1/1) ... [2018-09-28 14:04:58,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:58" (1/1) ... [2018-09-28 14:04:58,983 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:58" (1/1) ... [2018-09-28 14:04:58,984 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:58" (1/1) ... [2018-09-28 14:04:59,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:58" (1/1) ... [2018-09-28 14:04:59,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:58" (1/1) ... [2018-09-28 14:04:59,056 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:58" (1/1) ... [2018-09-28 14:04:59,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-28 14:04:59,072 INFO L168 Benchmark]: Toolchain (without parser) took 897.74 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. [2018-09-28 14:04:59,078 INFO L168 Benchmark]: CDTParser took 0.29 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. [2018-09-28 14:04:59,082 INFO L168 Benchmark]: CACSL2BoogieTranslator took 727.40 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. [2018-09-28 14:04:59,084 INFO L168 Benchmark]: Boogie Preprocessor took 149.32 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. [2018-09-28 14:04:59,093 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 0.29 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 727.40 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 149.32 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...