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-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-industry-pattern/array_ptr_partial_init_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 01:33:19,747 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 01:33:19,752 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 01:33:19,789 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 01:33:19,790 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 01:33:19,791 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 01:33:19,796 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 01:33:19,802 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 01:33:19,804 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 01:33:19,808 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 01:33:19,812 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 01:33:19,812 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 01:33:19,813 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 01:33:19,820 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 01:33:19,830 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 01:33:19,831 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 01:33:19,832 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 01:33:19,840 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 01:33:19,848 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 01:33:19,849 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 01:33:19,856 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 01:33:19,858 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 01:33:19,863 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 01:33:19,864 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 01:33:19,864 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 01:33:19,870 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 01:33:19,871 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 01:33:19,872 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 01:33:19,876 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 01:33:19,878 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 01:33:19,878 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 01:33:19,879 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 01:33:19,885 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 01:33:19,885 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 01:33:19,886 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 01:33:19,887 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 01:33:19,887 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 01:33:19,933 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 01:33:19,934 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 01:33:19,935 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 01:33:19,940 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 01:33:19,944 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 01:33:19,944 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 01:33:19,944 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 01:33:19,944 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 01:33:19,945 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-15 01:33:19,945 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 01:33:19,945 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-15 01:33:19,945 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 01:33:19,945 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 01:33:19,945 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 01:33:19,948 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 01:33:19,948 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-15 01:33:19,948 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 01:33:19,948 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 01:33:19,949 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 01:33:19,949 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 01:33:19,949 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 01:33:19,949 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 01:33:19,949 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 01:33:19,950 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 01:33:19,950 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 01:33:19,950 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 01:33:19,950 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 01:33:19,950 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 01:33:19,955 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 01:33:19,955 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 01:33:20,082 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 01:33:20,113 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 01:33:20,124 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 01:33:20,127 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 01:33:20,128 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 01:33:20,134 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_ptr_partial_init_true-unreach-call.i [2018-11-15 01:33:20,294 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1112b187/38af0f86d2964d2ea5a3410d2f46e226/FLAG00fce87c1 [2018-11-15 01:33:21,270 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 01:33:21,271 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/array_ptr_partial_init_true-unreach-call.i [2018-11-15 01:33:21,280 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1112b187/38af0f86d2964d2ea5a3410d2f46e226/FLAG00fce87c1 [2018-11-15 01:33:21,300 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1112b187/38af0f86d2964d2ea5a3410d2f46e226 [2018-11-15 01:33:21,313 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 01:33:21,315 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 01:33:21,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 01:33:21,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 01:33:21,334 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 01:33:21,336 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 01:33:21" (1/1) ... [2018-11-15 01:33:21,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@586149da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:21, skipping insertion in model container [2018-11-15 01:33:21,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 01:33:21" (1/1) ... [2018-11-15 01:33:21,358 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 01:33:21,406 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 01:33:21,937 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 01:33:24,242 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 01:33:24,277 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 01:33:28,983 INFO L195 MainTranslator]: Completed translation [2018-11-15 01:33:28,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:28 WrapperNode [2018-11-15 01:33:28,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 01:33:28,988 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 01:33:28,988 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 01:33:28,988 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 01:33:29,028 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:28" (1/1) ... [2018-11-15 01:33:29,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:28" (1/1) ... [2018-11-15 01:33:30,232 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:28" (1/1) ... [2018-11-15 01:33:30,232 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:28" (1/1) ... [2018-11-15 01:33:36,291 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:28" (1/1) ... [2018-11-15 01:33:36,507 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:28" (1/1) ... [2018-11-15 01:33:37,363 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:28" (1/1) ... [2018-11-15 01:33:38,396 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 01:33:38,397 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 01:33:38,397 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 01:33:38,397 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 01:33:38,405 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:28" (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 01:33:40,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 01:33:40,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 01:33:40,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-15 01:33:40,848 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 01:33:40,848 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 01:33:40,848 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 01:33:40,848 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-15 01:33:40,848 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 01:33:40,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 01:33:40,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 01:33:40,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 01:33:40,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 01:33:40,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 01:33:40,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc