java -ea -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 -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-industry-pattern/array_of_struct_loop_dep_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 17:50:27,729 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 17:50:27,731 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 17:50:27,743 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 17:50:27,743 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 17:50:27,744 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 17:50:27,745 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 17:50:27,747 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 17:50:27,749 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 17:50:27,750 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 17:50:27,751 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 17:50:27,751 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 17:50:27,752 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 17:50:27,753 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 17:50:27,754 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 17:50:27,755 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 17:50:27,756 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 17:50:27,758 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 17:50:27,759 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 17:50:27,761 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 17:50:27,762 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 17:50:27,763 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 17:50:27,765 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 17:50:27,766 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 17:50:27,766 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 17:50:27,767 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 17:50:27,768 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 17:50:27,769 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 17:50:27,769 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 17:50:27,770 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 17:50:27,771 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 17:50:27,771 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 17:50:27,772 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 17:50:27,772 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 17:50:27,773 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 17:50:27,773 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 17:50:27,774 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 [2018-11-15 17:50:27,788 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 17:50:27,788 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 17:50:27,789 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 17:50:27,789 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 17:50:27,790 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 17:50:27,790 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 17:50:27,790 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 17:50:27,790 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 17:50:27,791 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-15 17:50:27,791 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 17:50:27,791 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-15 17:50:27,791 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 17:50:27,791 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 17:50:27,792 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 17:50:27,792 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 17:50:27,792 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-15 17:50:27,792 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 17:50:27,792 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 17:50:27,793 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 17:50:27,793 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 17:50:27,793 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 17:50:27,793 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 17:50:27,793 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 17:50:27,793 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 17:50:27,794 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 17:50:27,794 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 17:50:27,794 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 17:50:27,794 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 17:50:27,794 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 17:50:27,795 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 17:50:27,854 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 17:50:27,867 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 17:50:27,870 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 17:50:27,872 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 17:50:27,872 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 17:50:27,873 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_of_struct_loop_dep_false-unreach-call.i [2018-11-15 17:50:27,937 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dea1240f/a792381d37094f7bb7edbd09543a664d/FLAG642d79802 [2018-11-15 17:50:28,428 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 17:50:28,428 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/array_of_struct_loop_dep_false-unreach-call.i [2018-11-15 17:50:28,435 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dea1240f/a792381d37094f7bb7edbd09543a664d/FLAG642d79802 [2018-11-15 17:50:28,794 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dea1240f/a792381d37094f7bb7edbd09543a664d [2018-11-15 17:50:28,803 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 17:50:28,804 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 17:50:28,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 17:50:28,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 17:50:28,809 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 17:50:28,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 05:50:28" (1/1) ... [2018-11-15 17:50:28,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cdbdf03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:28, skipping insertion in model container [2018-11-15 17:50:28,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 05:50:28" (1/1) ... [2018-11-15 17:50:28,824 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 17:50:28,843 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 17:50:29,029 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 17:50:30,328 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 17:50:30,350 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 17:50:32,027 INFO L195 MainTranslator]: Completed translation [2018-11-15 17:50:32,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:32 WrapperNode [2018-11-15 17:50:32,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 17:50:32,029 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 17:50:32,029 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 17:50:32,030 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 17:50:32,048 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:32" (1/1) ... [2018-11-15 17:50:32,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:32" (1/1) ... [2018-11-15 17:50:33,122 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:32" (1/1) ... [2018-11-15 17:50:33,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:32" (1/1) ... [2018-11-15 17:50:35,491 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:32" (1/1) ... [2018-11-15 17:50:35,594 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:32" (1/1) ... [2018-11-15 17:50:36,068 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:32" (1/1) ... [2018-11-15 17:50:41,187 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 17:50:41,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 17:50:41,188 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 17:50:41,188 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 17:50:41,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:32" (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 [2018-11-15 17:50:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 17:50:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 17:50:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-15 17:50:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 17:50:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 17:50:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-15 17:50:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 17:50:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 17:50:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 17:50:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 17:50:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 17:50:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 17:50:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 17:50:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc