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_single_elem_init_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 17:50:29,400 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 17:50:29,403 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 17:50:29,415 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 17:50:29,415 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 17:50:29,416 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 17:50:29,418 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 17:50:29,420 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 17:50:29,422 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 17:50:29,423 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 17:50:29,424 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 17:50:29,424 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 17:50:29,426 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 17:50:29,427 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 17:50:29,432 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 17:50:29,433 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 17:50:29,434 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 17:50:29,440 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 17:50:29,445 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 17:50:29,453 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 17:50:29,457 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 17:50:29,460 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 17:50:29,464 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 17:50:29,464 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 17:50:29,464 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 17:50:29,466 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 17:50:29,470 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 17:50:29,472 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 17:50:29,473 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 17:50:29,474 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 17:50:29,474 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 17:50:29,477 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 17:50:29,477 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 17:50:29,479 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 17:50:29,480 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 17:50:29,481 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 17:50:29,482 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 17:50:29,511 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 17:50:29,512 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 17:50:29,513 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 17:50:29,513 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 17:50:29,514 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 17:50:29,514 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 17:50:29,515 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 17:50:29,515 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 17:50:29,515 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-15 17:50:29,515 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 17:50:29,517 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-15 17:50:29,517 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 17:50:29,517 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 17:50:29,517 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 17:50:29,518 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 17:50:29,518 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-15 17:50:29,518 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 17:50:29,518 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 17:50:29,519 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 17:50:29,519 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 17:50:29,519 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 17:50:29,519 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 17:50:29,519 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 17:50:29,520 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 17:50:29,520 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 17:50:29,520 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 17:50:29,520 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 17:50:29,522 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 17:50:29,522 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 17:50:29,522 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 17:50:29,593 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 17:50:29,606 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 17:50:29,610 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 17:50:29,611 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 17:50:29,612 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 17:50:29,613 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_of_struct_single_elem_init_true-unreach-call.i [2018-11-15 17:50:29,678 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dbd59bf8/78144c67d2654e5ca1c7264ac45875fc/FLAG668580f0a [2018-11-15 17:50:30,136 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 17:50:30,136 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/array_of_struct_single_elem_init_true-unreach-call.i [2018-11-15 17:50:30,143 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dbd59bf8/78144c67d2654e5ca1c7264ac45875fc/FLAG668580f0a [2018-11-15 17:50:30,505 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dbd59bf8/78144c67d2654e5ca1c7264ac45875fc [2018-11-15 17:50:30,514 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 17:50:30,515 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 17:50:30,516 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 17:50:30,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 17:50:30,520 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 17:50:30,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 05:50:30" (1/1) ... [2018-11-15 17:50:30,524 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ba031da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:30, skipping insertion in model container [2018-11-15 17:50:30,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 05:50:30" (1/1) ... [2018-11-15 17:50:30,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 17:50:30,554 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 17:50:30,770 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 17:50:32,246 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 17:50:32,278 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 17:50:35,109 INFO L195 MainTranslator]: Completed translation [2018-11-15 17:50:35,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:35 WrapperNode [2018-11-15 17:50:35,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 17:50:35,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 17:50:35,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 17:50:35,111 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 17:50:35,129 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:35" (1/1) ... [2018-11-15 17:50:35,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:35" (1/1) ... [2018-11-15 17:50:36,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:35" (1/1) ... [2018-11-15 17:50:36,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:35" (1/1) ... [2018-11-15 17:50:46,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:35" (1/1) ... [2018-11-15 17:50:46,401 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:35" (1/1) ... [2018-11-15 17:50:47,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:35" (1/1) ... [2018-11-15 17:50:48,055 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 17:50:48,056 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 17:50:48,056 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 17:50:48,056 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 17:50:48,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 05:50:35" (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 17:50:48,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 17:50:48,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 17:50:48,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-15 17:50:48,140 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 17:50:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 17:50:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 17:50:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-15 17:50:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 17:50:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 17:50:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 17:50:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 17:50:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 17:50:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 17:50:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 17:50:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start