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/psyco/psyco_cev_3_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 14:19:20,201 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 14:19:20,207 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 14:19:20,241 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 14:19:20,241 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 14:19:20,247 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 14:19:20,249 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 14:19:20,254 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 14:19:20,258 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 14:19:20,259 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 14:19:20,267 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 14:19:20,268 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 14:19:20,269 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 14:19:20,272 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 14:19:20,274 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 14:19:20,281 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 14:19:20,283 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 14:19:20,285 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 14:19:20,305 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 14:19:20,311 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 14:19:20,315 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 14:19:20,317 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 14:19:20,325 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 14:19:20,325 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 14:19:20,325 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 14:19:20,331 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 14:19:20,332 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 14:19:20,333 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 14:19:20,341 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 14:19:20,344 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 14:19:20,346 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 14:19:20,348 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 14:19:20,348 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 14:19:20,348 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 14:19:20,349 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 14:19:20,355 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 14:19:20,356 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 14:19:20,406 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 14:19:20,406 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 14:19:20,409 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-28 14:19:20,409 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-28 14:19:20,412 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 14:19:20,413 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 14:19:20,413 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 14:19:20,413 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 14:19:20,417 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-28 14:19:20,418 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-28 14:19:20,418 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 14:19:20,418 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-28 14:19:20,418 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-28 14:19:20,419 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-28 14:19:20,419 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-28 14:19:20,419 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-28 14:19:20,419 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-28 14:19:20,419 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 14:19:20,420 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-28 14:19:20,420 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 14:19:20,420 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 14:19:20,420 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-28 14:19:20,425 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-28 14:19:20,426 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-28 14:19:20,426 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 14:19:20,426 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-28 14:19:20,427 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-28 14:19:20,427 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-28 14:19:20,427 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-28 14:19:20,427 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-28 14:19:20,428 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-28 14:19:20,428 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-28 14:19:20,545 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 14:19:20,580 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 14:19:20,593 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 14:19:20,596 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 14:19:20,597 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 14:19:20,601 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_cev_3_false-unreach-call.c [2018-09-28 14:19:21,218 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8044363bb/66c3a2446cb349f69f2418c5af528550/FLAG4f8fae086