java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/loops/heavy_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b6335f6 [2018-10-23 10:08:23,723 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 10:08:23,725 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 10:08:23,737 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 10:08:23,737 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 10:08:23,739 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 10:08:23,740 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 10:08:23,742 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 10:08:23,743 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 10:08:23,744 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 10:08:23,745 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 10:08:23,745 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 10:08:23,746 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 10:08:23,747 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 10:08:23,748 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 10:08:23,749 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 10:08:23,750 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 10:08:23,752 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 10:08:23,754 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 10:08:23,756 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 10:08:23,757 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 10:08:23,758 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 10:08:23,761 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-23 10:08:23,761 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-23 10:08:23,761 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-23 10:08:23,762 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-23 10:08:23,763 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-23 10:08:23,764 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-23 10:08:23,765 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-23 10:08:23,766 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-23 10:08:23,766 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-23 10:08:23,767 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-23 10:08:23,767 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-23 10:08:23,768 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-23 10:08:23,769 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-23 10:08:23,770 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-23 10:08:23,770 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default.epf [2018-10-23 10:08:23,797 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 10:08:23,797 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 10:08:23,798 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 10:08:23,798 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-23 10:08:23,798 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-23 10:08:23,799 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-23 10:08:23,799 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-23 10:08:23,799 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-23 10:08:23,799 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-23 10:08:23,799 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-23 10:08:23,800 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-23 10:08:23,800 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-23 10:08:23,800 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 10:08:23,801 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-23 10:08:23,801 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 10:08:23,801 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 10:08:23,801 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 10:08:23,801 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 10:08:23,802 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 10:08:23,802 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 10:08:23,802 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 10:08:23,802 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 10:08:23,802 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 10:08:23,802 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 10:08:23,803 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 10:08:23,803 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 10:08:23,803 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 10:08:23,803 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 10:08:23,803 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-23 10:08:23,804 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 10:08:23,804 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-23 10:08:23,804 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 10:08:23,804 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-23 10:08:23,804 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-10-23 10:08:23,857 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 10:08:23,872 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 10:08:23,877 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 10:08:23,879 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 10:08:23,879 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 10:08:23,880 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/loops/heavy_true-unreach-call.c [2018-10-23 10:08:23,950 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/1b5d126d9/264f3fb0b7204b5c8487b25d7199d70a/FLAG09bd6d03a [2018-10-23 10:08:24,395 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 10:08:24,396 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/heavy_true-unreach-call.c [2018-10-23 10:08:24,403 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/1b5d126d9/264f3fb0b7204b5c8487b25d7199d70a/FLAG09bd6d03a [2018-10-23 10:08:24,419 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/1b5d126d9/264f3fb0b7204b5c8487b25d7199d70a [2018-10-23 10:08:24,430 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 10:08:24,431 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-23 10:08:24,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 10:08:24,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 10:08:24,436 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 10:08:24,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 10:08:24" (1/1) ... [2018-10-23 10:08:24,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@763c9c4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:08:24, skipping insertion in model container [2018-10-23 10:08:24,440 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 10:08:24" (1/1) ... [2018-10-23 10:08:24,450 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 10:08:24,471 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 10:08:24,695 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 10:08:33,432 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 10:08:33,449 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 10:08:44,209 INFO L193 MainTranslator]: Completed translation [2018-10-23 10:08:44,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:08:44 WrapperNode [2018-10-23 10:08:44,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 10:08:44,210 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-23 10:08:44,210 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-23 10:08:44,211 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-23 10:08:44,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:08:44" (1/1) ... [2018-10-23 10:09:01,761 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 10:08:44" (1/1) ...