java -Xmx8000000000 -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 --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AbstractInterpretationCInline.xml -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-ToothlessTaipan_INT-OldIcfg.epf -i ../../../trunk/examples/svcomp/loop-new/count_by_k_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3142e50-m [2018-09-10 17:45:16,175 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-10 17:45:16,177 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-10 17:45:16,191 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-10 17:45:16,192 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-10 17:45:16,193 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-10 17:45:16,194 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-10 17:45:16,196 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-10 17:45:16,198 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-10 17:45:16,199 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-10 17:45:16,200 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-10 17:45:16,201 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-10 17:45:16,202 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-10 17:45:16,203 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-10 17:45:16,204 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-10 17:45:16,205 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-10 17:45:16,206 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-10 17:45:16,208 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-10 17:45:16,211 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-10 17:45:16,212 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-10 17:45:16,214 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-10 17:45:16,215 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-10 17:45:16,218 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-10 17:45:16,218 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-10 17:45:16,218 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-10 17:45:16,219 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-10 17:45:16,220 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-10 17:45:16,221 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-10 17:45:16,222 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-10 17:45:16,223 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-10 17:45:16,224 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-10 17:45:16,225 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-10 17:45:16,225 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-10 17:45:16,225 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-10 17:45:16,227 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-10 17:45:16,227 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-10 17:45:16,228 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-ToothlessTaipan_INT-OldIcfg.epf [2018-09-10 17:45:16,244 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-10 17:45:16,245 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-10 17:45:16,246 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-10 17:45:16,246 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-10 17:45:16,246 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-10 17:45:16,247 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-10 17:45:16,247 INFO L133 SettingsManager]: * Congruence Domain=false [2018-09-10 17:45:16,247 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-10 17:45:16,247 INFO L133 SettingsManager]: * Octagon Domain=false [2018-09-10 17:45:16,247 INFO L133 SettingsManager]: * Abstract domain=IntervalDomain [2018-09-10 17:45:16,248 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-10 17:45:16,248 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-10 17:45:16,249 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-10 17:45:16,249 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-10 17:45:16,249 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-10 17:45:16,250 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-10 17:45:16,250 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-10 17:45:16,250 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-10 17:45:16,250 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-10 17:45:16,250 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-10 17:45:16,251 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-10 17:45:16,251 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-10 17:45:16,251 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-10 17:45:16,251 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-10 17:45:16,251 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-10 17:45:16,252 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-10 17:45:16,252 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-10 17:45:16,252 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-10 17:45:16,252 INFO L133 SettingsManager]: * Trace refinement strategy=TOOTHLESS_TAIPAN [2018-09-10 17:45:16,253 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-10 17:45:16,253 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-10 17:45:16,253 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-10 17:45:16,253 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-10 17:45:16,254 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-10 17:45:16,300 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-10 17:45:16,319 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-10 17:45:16,325 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-10 17:45:16,327 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-10 17:45:16,327 INFO L276 PluginConnector]: CDTParser initialized [2018-09-10 17:45:16,328 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-new/count_by_k_true-unreach-call_true-termination.i [2018-09-10 17:45:16,704 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1dcb739d4/7837e853124a4e9cb5bd29fa376f5389/FLAG9fb1fe570 [2018-09-10 17:45:16,857 INFO L276 CDTParser]: Found 1 translation units. [2018-09-10 17:45:16,858 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-new/count_by_k_true-unreach-call_true-termination.i [2018-09-10 17:45:16,867 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1dcb739d4/7837e853124a4e9cb5bd29fa376f5389/FLAG9fb1fe570 [2018-09-10 17:45:16,889 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1dcb739d4/7837e853124a4e9cb5bd29fa376f5389 [2018-09-10 17:45:16,899 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-10 17:45:16,902 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-10 17:45:16,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-10 17:45:16,903 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-10 17:45:16,910 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-10 17:45:16,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 05:45:16" (1/1) ... [2018-09-10 17:45:16,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a2aa5b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:45:16, skipping insertion in model container [2018-09-10 17:45:16,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 05:45:16" (1/1) ... [2018-09-10 17:45:17,125 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-10 17:45:17,162 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-10 17:45:17,181 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-10 17:45:17,186 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-10 17:45:17,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:45:17 WrapperNode [2018-09-10 17:45:17,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-10 17:45:17,201 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-10 17:45:17,201 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-10 17:45:17,202 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-10 17:45:17,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:45:17" (1/1) ... [2018-09-10 17:45:17,219 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:45:17" (1/1) ... [2018-09-10 17:45:17,226 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-10 17:45:17,226 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-10 17:45:17,227 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-10 17:45:17,227 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-10 17:45:17,242 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:45:17" (1/1) ... [2018-09-10 17:45:17,242 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:45:17" (1/1) ... [2018-09-10 17:45:17,243 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:45:17" (1/1) ... [2018-09-10 17:45:17,244 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:45:17" (1/1) ... [2018-09-10 17:45:17,245 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:45:17" (1/1) ... [2018-09-10 17:45:17,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:45:17" (1/1) ... [2018-09-10 17:45:17,254 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:45:17" (1/1) ... [2018-09-10 17:45:17,256 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-10 17:45:17,257 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-10 17:45:17,257 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-10 17:45:17,257 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-10 17:45:17,260 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 05:45:17" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-10 17:45:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-10 17:45:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-10 17:45:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-10 17:45:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-10 17:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-10 17:45:17,342 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-10 17:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_loop_new_count_by_k_true_unreach_call_true_termination_i____VERIFIER_assert [2018-09-10 17:45:17,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_loop_new_count_by_k_true_unreach_call_true_termination_i____VERIFIER_assert [2018-09-10 17:45:17,715 INFO L353 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-10 17:45:17,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 05:45:17 BoogieIcfgContainer [2018-09-10 17:45:17,716 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-10 17:45:17,717 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-09-10 17:45:17,717 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-09-10 17:45:17,717 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-09-10 17:45:17,718 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 05:45:17" (1/1) ... [2018-09-10 17:45:17,783 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown