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_Default.epf -i ../../../trunk/examples/svcomp/psyco/psyco_cev_3_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 10:54:50,012 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 10:54:50,018 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 10:54:50,058 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 10:54:50,059 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 10:54:50,062 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 10:54:50,067 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 10:54:50,072 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 10:54:50,076 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 10:54:50,078 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 10:54:50,092 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 10:54:50,093 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 10:54:50,094 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 10:54:50,099 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 10:54:50,101 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 10:54:50,102 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 10:54:50,112 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 10:54:50,114 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 10:54:50,126 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 10:54:50,130 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 10:54:50,134 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 10:54:50,139 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 10:54:50,148 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 10:54:50,148 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 10:54:50,148 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 10:54:50,149 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 10:54:50,154 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 10:54:50,158 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 10:54:50,159 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 10:54:50,163 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 10:54:50,166 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 10:54:50,167 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 10:54:50,167 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 10:54:50,167 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 10:54:50,171 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 10:54:50,172 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 10:54:50,172 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-10-11 10:54:50,224 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 10:54:50,228 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 10:54:50,230 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 10:54:50,230 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 10:54:50,237 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 10:54:50,237 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 10:54:50,237 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 10:54:50,238 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 10:54:50,238 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 10:54:50,238 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 10:54:50,238 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 10:54:50,238 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 10:54:50,244 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 10:54:50,244 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 10:54:50,244 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 10:54:50,245 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 10:54:50,245 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 10:54:50,245 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 10:54:50,245 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 10:54:50,245 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 10:54:50,246 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 10:54:50,251 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 10:54:50,251 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 10:54:50,251 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 10:54:50,252 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 10:54:50,252 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 10:54:50,252 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 10:54:50,252 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 10:54:50,252 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 10:54:50,253 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 10:54:50,378 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 10:54:50,413 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 10:54:50,423 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 10:54:50,426 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 10:54:50,429 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 10:54:50,430 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 [2018-10-11 10:54:51,015 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96369f684/726a1141f2064f3f86108b7edc535c7b/FLAG8b48b572e