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-Overflow-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/termination-crafted-lit/HarrisLalNoriRajamani-SAS2010-Fig2_false-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cde60e6 [2018-11-26 23:46:48,504 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 23:46:48,506 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 23:46:48,541 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 23:46:48,542 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 23:46:48,543 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 23:46:48,551 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 23:46:48,554 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 23:46:48,559 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 23:46:48,565 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 23:46:48,566 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 23:46:48,567 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 23:46:48,573 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 23:46:48,574 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 23:46:48,575 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 23:46:48,585 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 23:46:48,586 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 23:46:48,590 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 23:46:48,605 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 23:46:48,612 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 23:46:48,615 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 23:46:48,618 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 23:46:48,625 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 23:46:48,625 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 23:46:48,630 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 23:46:48,631 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 23:46:48,632 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 23:46:48,638 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 23:46:48,639 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 23:46:48,646 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 23:46:48,646 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 23:46:48,647 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 23:46:48,647 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 23:46:48,647 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 23:46:48,653 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 23:46:48,654 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 23:46:48,654 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-64bit-Automizer_Default.epf [2018-11-26 23:46:48,706 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 23:46:48,706 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 23:46:48,707 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 23:46:48,707 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 23:46:48,716 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 23:46:48,716 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 23:46:48,716 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 23:46:48,716 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 23:46:48,720 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 23:46:48,720 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 23:46:48,720 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 23:46:48,720 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 23:46:48,721 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 23:46:48,721 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 23:46:48,721 INFO L133 SettingsManager]: * Check absence of signed integer overflows=true [2018-11-26 23:46:48,721 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 23:46:48,721 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 23:46:48,722 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 23:46:48,722 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 23:46:48,722 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 23:46:48,722 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 23:46:48,722 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 23:46:48,727 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 23:46:48,727 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 23:46:48,727 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 23:46:48,728 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 23:46:48,728 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 23:46:48,728 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 23:46:48,728 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 23:46:48,728 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 23:46:48,826 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 23:46:48,862 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 23:46:48,871 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 23:46:48,875 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 23:46:48,880 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 23:46:48,881 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted-lit/HarrisLalNoriRajamani-SAS2010-Fig2_false-no-overflow.c [2018-11-26 23:46:49,027 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0bdd1370/8fa6696e53f34a4fb39726b1d6110cee/FLAG507b8397c [2018-11-26 23:46:50,018 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 23:46:50,019 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-crafted-lit/HarrisLalNoriRajamani-SAS2010-Fig2_false-no-overflow.c [2018-11-26 23:46:50,037 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0bdd1370/8fa6696e53f34a4fb39726b1d6110cee/FLAG507b8397c [2018-11-26 23:46:50,194 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0bdd1370/8fa6696e53f34a4fb39726b1d6110cee [2018-11-26 23:46:50,222 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 23:46:50,226 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 23:46:50,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 23:46:50,228 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 23:46:50,239 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 23:46:50,243 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:46:50" (1/1) ... [2018-11-26 23:46:50,247 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43cf84a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:50, skipping insertion in model container [2018-11-26 23:46:50,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:46:50" (1/1) ... [2018-11-26 23:46:50,268 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 23:46:50,321 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 23:46:50,802 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:46:50,816 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 23:46:50,881 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:46:50,927 INFO L195 MainTranslator]: Completed translation [2018-11-26 23:46:50,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:50 WrapperNode [2018-11-26 23:46:50,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 23:46:50,929 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 23:46:50,929 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 23:46:50,929 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 23:46:50,964 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:50" (1/1) ... [2018-11-26 23:46:50,964 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:50" (1/1) ... [2018-11-26 23:46:50,980 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:50" (1/1) ... [2018-11-26 23:46:50,980 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:50" (1/1) ... [2018-11-26 23:46:51,000 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:50" (1/1) ... [2018-11-26 23:46:51,020 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:50" (1/1) ... [2018-11-26 23:46:51,026 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:50" (1/1) ... [2018-11-26 23:46:51,033 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 23:46:51,038 INFO L168 Benchmark]: Toolchain (without parser) took 815.36 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 23:46:51,040 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. [2018-11-26 23:46:51,041 INFO L168 Benchmark]: CACSL2BoogieTranslator took 700.89 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 23:46:51,042 INFO L168 Benchmark]: Boogie Preprocessor took 104.27 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 23:46:51,049 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 700.89 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 104.27 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...