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_Bitvector.epf -i ../../../trunk/examples/svcomp/array-industry-pattern/array_of_struct_ptr_monotonic_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 13:56:39,038 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 13:56:39,040 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 13:56:39,053 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 13:56:39,053 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 13:56:39,054 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 13:56:39,055 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 13:56:39,057 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 13:56:39,059 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 13:56:39,060 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 13:56:39,061 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 13:56:39,061 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 13:56:39,062 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 13:56:39,063 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 13:56:39,064 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 13:56:39,065 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 13:56:39,066 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 13:56:39,068 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 13:56:39,070 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 13:56:39,071 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 13:56:39,073 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 13:56:39,074 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 13:56:39,076 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 13:56:39,077 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 13:56:39,077 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 13:56:39,078 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 13:56:39,079 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 13:56:39,080 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 13:56:39,081 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 13:56:39,082 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 13:56:39,082 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 13:56:39,083 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 13:56:39,083 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 13:56:39,083 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 13:56:39,084 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 13:56:39,085 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 13:56:39,086 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-15 13:56:39,101 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 13:56:39,101 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 13:56:39,102 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 13:56:39,102 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 13:56:39,103 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 13:56:39,103 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 13:56:39,103 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 13:56:39,103 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 13:56:39,104 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-15 13:56:39,104 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-15 13:56:39,104 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 13:56:39,104 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 13:56:39,104 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 13:56:39,105 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 13:56:39,105 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 13:56:39,105 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 13:56:39,105 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-15 13:56:39,105 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 13:56:39,106 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 13:56:39,106 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 13:56:39,106 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 13:56:39,106 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 13:56:39,106 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 13:56:39,106 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 13:56:39,107 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 13:56:39,107 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 13:56:39,107 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 13:56:39,107 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 13:56:39,107 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 13:56:39,108 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 13:56:39,108 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 13:56:39,108 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 13:56:39,158 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 13:56:39,176 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 13:56:39,181 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 13:56:39,182 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 13:56:39,183 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 13:56:39,184 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_of_struct_ptr_monotonic_true-unreach-call.i [2018-11-15 13:56:39,240 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8d66c1d7/d49500b796b64acfa6d3fa7c4cdd41b2/FLAGd8e58010b [2018-11-15 13:56:39,656 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 13:56:39,657 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/array_of_struct_ptr_monotonic_true-unreach-call.i [2018-11-15 13:56:39,662 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8d66c1d7/d49500b796b64acfa6d3fa7c4cdd41b2/FLAGd8e58010b [2018-11-15 13:56:40,019 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8d66c1d7/d49500b796b64acfa6d3fa7c4cdd41b2 [2018-11-15 13:56:40,029 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 13:56:40,030 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 13:56:40,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 13:56:40,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 13:56:40,036 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 13:56:40,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 01:56:40" (1/1) ... [2018-11-15 13:56:40,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@628dd538 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:56:40, skipping insertion in model container [2018-11-15 13:56:40,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 01:56:40" (1/1) ... [2018-11-15 13:56:40,051 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 13:56:40,075 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 13:56:40,305 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 13:56:41,749 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 13:56:41,780 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 13:56:44,299 INFO L195 MainTranslator]: Completed translation [2018-11-15 13:56:44,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:56:44 WrapperNode [2018-11-15 13:56:44,300 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 13:56:44,301 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 13:56:44,301 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 13:56:44,302 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 13:56:44,319 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:56:44" (1/1) ... [2018-11-15 13:56:44,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:56:44" (1/1) ... [2018-11-15 13:56:45,181 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:56:44" (1/1) ... [2018-11-15 13:56:45,182 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:56:44" (1/1) ... [2018-11-15 13:56:49,702 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:56:44" (1/1) ... [2018-11-15 13:56:49,833 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:56:44" (1/1) ... [2018-11-15 13:56:50,363 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:56:44" (1/1) ... [2018-11-15 13:56:50,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 13:56:50,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 13:56:50,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 13:56:50,853 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 13:56:50,854 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:56:44" (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 13:56:50,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 13:56:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 13:56:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-15 13:56:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 13:56:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 13:56:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 13:56:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 13:56:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-15 13:56:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 13:56:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 13:56:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 13:56:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 13:56:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 13:56:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 13:56:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 13:56:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 13:56:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 13:56:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc