java -Xss4m -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/psyco/psyco_cev_2_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-71425fa [2018-07-21 21:36:21,425 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-21 21:36:21,427 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-21 21:36:21,440 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-21 21:36:21,440 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-21 21:36:21,441 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-21 21:36:21,442 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-21 21:36:21,446 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-21 21:36:21,448 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-21 21:36:21,449 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-21 21:36:21,450 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-21 21:36:21,450 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-21 21:36:21,451 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-21 21:36:21,454 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-21 21:36:21,455 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-21 21:36:21,455 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-21 21:36:21,456 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-21 21:36:21,469 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-21 21:36:21,471 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-21 21:36:21,472 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-21 21:36:21,473 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-21 21:36:21,474 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-21 21:36:21,476 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-07-21 21:36:21,492 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default.epf [2018-07-21 21:36:21,518 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-21 21:36:21,519 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-21 21:36:21,520 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-21 21:36:21,520 INFO L133 SettingsManager]: * User list type=DISABLED [2018-07-21 21:36:21,520 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-07-21 21:36:21,520 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-07-21 21:36:21,520 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-07-21 21:36:21,521 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-07-21 21:36:21,521 INFO L133 SettingsManager]: * Log string format=TERM [2018-07-21 21:36:21,521 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-07-21 21:36:21,521 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-07-21 21:36:21,521 INFO L133 SettingsManager]: * Interval Domain=false [2018-07-21 21:36:21,522 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-21 21:36:21,522 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-21 21:36:21,522 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-21 21:36:21,523 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-21 21:36:21,523 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-21 21:36:21,523 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-21 21:36:21,523 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-21 21:36:21,523 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-21 21:36:21,524 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-21 21:36:21,525 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-21 21:36:21,525 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-21 21:36:21,525 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-21 21:36:21,525 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-21 21:36:21,525 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-21 21:36:21,526 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-21 21:36:21,526 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-21 21:36:21,526 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-21 21:36:21,526 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-07-21 21:36:21,526 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-21 21:36:21,527 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-21 21:36:21,527 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-21 21:36:21,527 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-21 21:36:21,527 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-07-21 21:36:21,584 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-21 21:36:21,600 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-21 21:36:21,605 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-21 21:36:21,607 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-21 21:36:21,607 INFO L276 PluginConnector]: CDTParser initialized [2018-07-21 21:36:21,608 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_cev_2_false-unreach-call.c [2018-07-21 21:36:22,009 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/b92232af4/df38615a862247d49e736a03a83bc10b/FLAGbe6a95c3a [2018-07-21 21:36:32,311 INFO L276 CDTParser]: Found 1 translation units. [2018-07-21 21:36:32,312 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/psyco/psyco_cev_2_false-unreach-call.c [2018-07-21 21:36:34,146 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/b92232af4/df38615a862247d49e736a03a83bc10b/FLAGbe6a95c3a [2018-07-21 21:36:34,168 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/b92232af4/df38615a862247d49e736a03a83bc10b [2018-07-21 21:36:34,177 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-21 21:36:34,182 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-07-21 21:36:34,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-21 21:36:34,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-21 21:36:34,192 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-21 21:36:34,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 09:36:34" (1/1) ... [2018-07-21 21:36:34,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cbae2fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 09:36:34, skipping insertion in model container [2018-07-21 21:36:34,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 09:36:34" (1/1) ... [2018-07-21 21:36:47,403 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-21 21:38:41,956 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-21 21:38:41,974 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown