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_ptr_monotonic_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 08:39:12,857 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 08:39:12,860 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 08:39:12,877 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 08:39:12,877 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 08:39:12,879 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 08:39:12,880 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 08:39:12,883 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 08:39:12,885 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 08:39:12,887 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 08:39:12,889 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 08:39:12,890 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 08:39:12,891 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 08:39:12,892 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 08:39:12,895 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 08:39:12,896 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 08:39:12,896 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 08:39:12,899 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 08:39:12,901 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 08:39:12,911 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 08:39:12,912 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 08:39:12,914 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 08:39:12,917 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 08:39:12,917 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 08:39:12,917 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 08:39:12,918 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 08:39:12,919 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 08:39:12,921 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 08:39:12,922 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 08:39:12,922 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 08:39:12,923 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 08:39:12,923 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 08:39:12,923 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 08:39:12,925 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 08:39:12,926 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 08:39:12,926 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 08:39:12,927 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 [2018-11-21 08:39:12,955 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 08:39:12,955 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 08:39:12,956 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 08:39:12,956 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 08:39:12,957 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 08:39:12,958 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 08:39:12,958 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 08:39:12,958 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 08:39:12,958 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-21 08:39:12,959 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 08:39:12,959 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-21 08:39:12,959 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 08:39:12,959 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 08:39:12,959 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 08:39:12,960 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 08:39:12,961 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-21 08:39:12,961 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 08:39:12,961 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 08:39:12,961 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 08:39:12,961 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 08:39:12,963 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 08:39:12,963 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 08:39:12,963 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 08:39:12,963 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 08:39:12,964 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 08:39:12,964 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 08:39:12,964 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 08:39:12,964 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 08:39:12,964 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 08:39:12,964 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 08:39:12,965 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 08:39:13,014 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 08:39:13,028 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 08:39:13,032 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 08:39:13,033 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 08:39:13,034 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 08:39:13,035 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_of_struct_ptr_monotonic_true-unreach-call.i [2018-11-21 08:39:13,094 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49608fd0c/183b9a2ea43f49df9da51a83c4b12ecb/FLAGfa3c522ae [2018-11-21 08:39:13,520 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 08:39:13,521 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/array_of_struct_ptr_monotonic_true-unreach-call.i [2018-11-21 08:39:13,527 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49608fd0c/183b9a2ea43f49df9da51a83c4b12ecb/FLAGfa3c522ae [2018-11-21 08:39:13,880 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49608fd0c/183b9a2ea43f49df9da51a83c4b12ecb [2018-11-21 08:39:13,889 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 08:39:13,891 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 08:39:13,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 08:39:13,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 08:39:13,896 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 08:39:13,897 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:39:13" (1/1) ... [2018-11-21 08:39:13,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23586aee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:39:13, skipping insertion in model container [2018-11-21 08:39:13,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:39:13" (1/1) ... [2018-11-21 08:39:13,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 08:39:13,940 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 08:39:14,213 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 08:39:14,229 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 08:39:14,252 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 08:39:15,892 INFO L195 MainTranslator]: Completed translation [2018-11-21 08:39:15,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:39:15 WrapperNode [2018-11-21 08:39:15,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 08:39:15,894 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 08:39:15,894 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 08:39:15,894 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 08:39:15,910 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:39:15" (1/1) ... [2018-11-21 08:39:15,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:39:15" (1/1) ... [2018-11-21 08:39:16,430 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:39:15" (1/1) ... [2018-11-21 08:39:16,431 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:39:15" (1/1) ... [2018-11-21 08:39:21,259 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:39:15" (1/1) ... [2018-11-21 08:39:21,357 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:39:15" (1/1) ... [2018-11-21 08:39:21,857 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:39:15" (1/1) ... [2018-11-21 08:39:22,448 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 08:39:22,448 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 08:39:22,448 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 08:39:22,449 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 08:39:22,449 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:39:15" (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 [2018-11-21 08:39:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 08:39:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 08:39:22,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-21 08:39:22,522 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 08:39:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-21 08:39:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 08:39:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 08:39:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-21 08:39:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 08:39:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 08:39:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 08:39:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 08:39:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-21 08:39:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-21 08:39:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 08:39:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-21 08:39:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 08:39:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc