java -ea -Xmx4000000000 -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_1_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 11:06:32,186 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 11:06:32,190 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 11:06:32,226 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 11:06:32,226 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 11:06:32,231 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 11:06:32,232 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 11:06:32,239 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 11:06:32,243 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 11:06:32,248 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 11:06:32,250 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 11:06:32,250 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 11:06:32,251 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 11:06:32,260 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 11:06:32,268 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 11:06:32,276 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 11:06:32,277 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 11:06:32,279 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 11:06:32,290 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 11:06:32,295 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 11:06:32,296 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 11:06:32,304 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 11:06:32,310 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-19 11:06:32,333 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 11:06:32,333 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 11:06:32,338 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 11:06:32,339 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 11:06:32,339 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 [2018-11-19 11:06:32,389 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 11:06:32,389 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 11:06:32,393 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 11:06:32,393 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 11:06:32,397 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 11:06:32,397 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 11:06:32,397 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 11:06:32,398 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 11:06:32,398 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-19 11:06:32,398 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 11:06:32,398 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-19 11:06:32,399 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 11:06:32,399 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 11:06:32,399 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 11:06:32,399 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 11:06:32,399 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-19 11:06:32,406 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 11:06:32,406 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 11:06:32,406 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 11:06:32,406 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 11:06:32,407 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 11:06:32,407 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 11:06:32,407 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 11:06:32,407 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 11:06:32,408 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 11:06:32,408 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 11:06:32,408 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 11:06:32,408 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-19 11:06:32,408 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 11:06:32,409 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-19 11:06:32,412 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 11:06:32,551 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 11:06:32,577 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 11:06:32,582 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 11:06:32,584 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 11:06:32,584 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 11:06:32,585 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_cev_1_false-unreach-call.c [2018-11-19 11:06:32,705 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cadd0c22/5711c1b7a9c74d53b25c2be83865c2d6/FLAG6ffeaf2ea [2018-11-19 11:06:44,601 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 11:06:44,602 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/psyco/psyco_cev_1_false-unreach-call.c [2018-11-19 11:06:45,801 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cadd0c22/5711c1b7a9c74d53b25c2be83865c2d6/FLAG6ffeaf2ea [2018-11-19 11:06:46,310 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cadd0c22/5711c1b7a9c74d53b25c2be83865c2d6 [2018-11-19 11:06:46,325 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 11:06:46,327 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 11:06:46,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 11:06:46,329 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 11:06:46,344 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 11:06:46,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:06:46" (1/1) ... [2018-11-19 11:06:46,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@711e91e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:06:46, skipping insertion in model container [2018-11-19 11:06:46,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:06:46" (1/1) ... [2018-11-19 11:06:46,379 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 11:06:54,812 INFO L176 MainTranslator]: Built tables and reachable declarations