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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-industry-pattern/array_range_init_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 18:38:09,286 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 18:38:09,288 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 18:38:09,305 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 18:38:09,306 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 18:38:09,307 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 18:38:09,310 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 18:38:09,314 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 18:38:09,324 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 18:38:09,325 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 18:38:09,326 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 18:38:09,327 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 18:38:09,331 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 18:38:09,334 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 18:38:09,335 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 18:38:09,339 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 18:38:09,340 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 18:38:09,343 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 18:38:09,346 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 18:38:09,350 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 18:38:09,351 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 18:38:09,352 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 18:38:09,359 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 18:38:09,359 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 18:38:09,360 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 18:38:09,362 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 18:38:09,363 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 18:38:09,366 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 18:38:09,366 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 18:38:09,368 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 18:38:09,368 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 18:38:09,370 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 18:38:09,370 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 18:38:09,371 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 18:38:09,372 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 18:38:09,373 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 18:38:09,373 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 [2018-11-25 18:38:09,401 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 18:38:09,402 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 18:38:09,403 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 18:38:09,403 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 18:38:09,404 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 18:38:09,404 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 18:38:09,406 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 18:38:09,406 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 18:38:09,406 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-25 18:38:09,406 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 18:38:09,406 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-25 18:38:09,407 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 18:38:09,407 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 18:38:09,407 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 18:38:09,407 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 18:38:09,407 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-25 18:38:09,408 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 18:38:09,408 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 18:38:09,409 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 18:38:09,409 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 18:38:09,409 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 18:38:09,409 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 18:38:09,410 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 18:38:09,410 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 18:38:09,410 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 18:38:09,410 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 18:38:09,410 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 18:38:09,411 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 18:38:09,411 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 18:38:09,411 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 18:38:09,412 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 18:38:09,480 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 18:38:09,498 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 18:38:09,502 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 18:38:09,504 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 18:38:09,504 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 18:38:09,505 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_range_init_false-unreach-call.i [2018-11-25 18:38:09,578 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d304ae157/845749612a624e1b9e63cdc34efd1667/FLAG2f2c5b23c [2018-11-25 18:38:10,065 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 18:38:10,066 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/array_range_init_false-unreach-call.i [2018-11-25 18:38:10,072 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d304ae157/845749612a624e1b9e63cdc34efd1667/FLAG2f2c5b23c [2018-11-25 18:38:10,427 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d304ae157/845749612a624e1b9e63cdc34efd1667 [2018-11-25 18:38:10,436 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 18:38:10,437 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 18:38:10,438 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 18:38:10,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 18:38:10,442 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 18:38:10,444 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:38:10" (1/1) ... [2018-11-25 18:38:10,447 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53ec867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:10, skipping insertion in model container [2018-11-25 18:38:10,448 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:38:10" (1/1) ... [2018-11-25 18:38:10,459 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 18:38:10,480 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 18:38:10,728 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 18:38:11,662 INFO L191 MainTranslator]: Completed pre-run [2018-11-25 18:38:11,684 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 18:38:13,160 INFO L195 MainTranslator]: Completed translation [2018-11-25 18:38:13,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:13 WrapperNode [2018-11-25 18:38:13,161 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 18:38:13,162 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-25 18:38:13,162 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-25 18:38:13,162 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-25 18:38:13,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:13" (1/1) ... [2018-11-25 18:38:13,664 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:13" (1/1) ... [2018-11-25 18:38:13,887 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-25 18:38:13,887 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-25 18:38:13,887 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-25 18:38:13,888 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-25 18:38:13,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:13" (1/1) ... [2018-11-25 18:38:13,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:13" (1/1) ... [2018-11-25 18:38:14,301 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:13" (1/1) ... [2018-11-25 18:38:14,301 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:13" (1/1) ... [2018-11-25 18:38:18,574 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:13" (1/1) ... [2018-11-25 18:38:18,677 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:13" (1/1) ... [2018-11-25 18:38:19,138 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:13" (1/1) ... [2018-11-25 18:38:19,698 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-25 18:38:19,698 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-25 18:38:19,698 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-25 18:38:19,699 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-25 18:38:19,700 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:13" (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 [2018-11-25 18:38:19,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-25 18:38:19,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-25 18:38:19,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-25 18:38:19,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-25 18:38:19,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-25 18:38:19,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-25 18:38:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-25 18:38:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-25 18:38:19,759 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-25 18:38:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-25 18:38:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-25 18:38:19,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert