java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/array-industry-pattern/array_ptr_single_elem_init-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-09 05:29:52,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-09 05:29:52,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-09 05:29:52,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-09 05:29:52,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-09 05:29:52,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-09 05:29:52,675 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-09 05:29:52,677 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-09 05:29:52,679 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-09 05:29:52,680 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-09 05:29:52,681 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-09 05:29:52,682 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-09 05:29:52,683 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-09 05:29:52,684 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-09 05:29:52,685 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-09 05:29:52,686 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-09 05:29:52,687 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-09 05:29:52,688 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-09 05:29:52,690 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-09 05:29:52,693 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-09 05:29:52,694 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-09 05:29:52,696 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-09 05:29:52,697 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-09 05:29:52,698 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-09 05:29:52,701 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-09 05:29:52,701 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-09 05:29:52,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-09 05:29:52,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-09 05:29:52,703 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-09 05:29:52,704 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-09 05:29:52,704 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-09 05:29:52,705 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-09 05:29:52,708 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-09 05:29:52,710 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-09 05:29:52,712 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-09 05:29:52,712 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-09 05:29:52,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-09 05:29:52,716 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-09 05:29:52,717 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-09 05:29:52,718 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-09 05:29:52,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-09 05:29:52,722 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-09 05:29:52,754 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-09 05:29:52,755 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-09 05:29:52,756 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-09 05:29:52,756 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-09 05:29:52,757 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-09 05:29:52,758 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-09 05:29:52,758 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-09 05:29:52,758 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-09 05:29:52,758 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-09 05:29:52,758 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-09 05:29:52,759 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-09 05:29:52,759 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-09 05:29:52,760 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-09 05:29:52,760 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-09 05:29:52,760 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-09 05:29:52,760 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-09 05:29:52,761 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-09 05:29:52,761 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-09 05:29:52,761 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-09 05:29:52,761 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-09 05:29:52,761 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-09 05:29:52,762 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-09 05:29:52,762 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-09 05:29:52,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-09 05:29:52,762 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-09 05:29:52,763 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-09 05:29:52,763 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-09 05:29:52,763 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-09 05:29:52,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-09 05:29:52,763 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-09 05:29:52,800 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-09 05:29:52,816 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-09 05:29:52,823 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-09 05:29:52,824 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-09 05:29:52,825 INFO L275 PluginConnector]: CDTParser initialized [2019-09-09 05:29:52,827 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_ptr_single_elem_init-1.i [2019-09-09 05:29:52,899 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0d334216/744088044f6a4cb88432c537d39b4502/FLAGf179f50c4 [2019-09-09 05:29:53,425 INFO L306 CDTParser]: Found 1 translation units. [2019-09-09 05:29:53,426 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/array_ptr_single_elem_init-1.i [2019-09-09 05:29:53,432 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0d334216/744088044f6a4cb88432c537d39b4502/FLAGf179f50c4 [2019-09-09 05:29:53,757 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0d334216/744088044f6a4cb88432c537d39b4502 [2019-09-09 05:29:53,771 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-09 05:29:53,773 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-09 05:29:53,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-09 05:29:53,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-09 05:29:53,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-09 05:29:53,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.09 05:29:53" (1/1) ... [2019-09-09 05:29:53,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c9a6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 05:29:53, skipping insertion in model container [2019-09-09 05:29:53,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.09 05:29:53" (1/1) ... [2019-09-09 05:29:53,794 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-09 05:29:53,819 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-09 05:29:54,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-09 05:29:55,382 INFO L188 MainTranslator]: Completed pre-run [2019-09-09 05:29:55,403 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-09 05:29:59,718 INFO L192 MainTranslator]: Completed translation [2019-09-09 05:29:59,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 05:29:59 WrapperNode [2019-09-09 05:29:59,720 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-09 05:29:59,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-09 05:29:59,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-09 05:29:59,721 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-09 05:29:59,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 05:29:59" (1/1) ... [2019-09-09 05:29:59,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 05:29:59" (1/1) ... [2019-09-09 05:30:00,323 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 05:29:59" (1/1) ... [2019-09-09 05:30:00,324 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 05:29:59" (1/1) ... [2019-09-09 05:30:04,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 05:29:59" (1/1) ... [2019-09-09 05:30:04,791 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 05:29:59" (1/1) ... [2019-09-09 05:30:05,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 05:29:59" (1/1) ... [2019-09-09 05:30:05,885 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-09 05:30:05,886 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-09 05:30:05,886 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-09 05:30:05,886 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-09 05:30:05,888 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 05:29:59" (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 [2019-09-09 05:30:05,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-09 05:30:05,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-09 05:30:05,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-09-09 05:30:05,973 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-09 05:30:05,973 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-09 05:30:05,973 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-09 05:30:05,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-09 05:30:05,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-09 05:30:05,974 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-09 05:30:05,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-09 05:30:05,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-09 05:30:05,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-09 05:30:05,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-09 05:30:05,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-09 05:30:05,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-09 05:30:05,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-09 05:30:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-09 05:30:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-09 05:30:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc