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_of_struct_single_elem_init_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 01:33:19,225 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 01:33:19,229 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 01:33:19,263 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 01:33:19,263 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 01:33:19,264 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 01:33:19,266 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 01:33:19,270 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 01:33:19,280 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 01:33:19,290 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 01:33:19,291 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 01:33:19,292 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 01:33:19,300 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 01:33:19,301 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 01:33:19,308 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 01:33:19,313 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 01:33:19,317 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 01:33:19,319 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 01:33:19,324 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 01:33:19,335 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 01:33:19,337 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 01:33:19,342 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 01:33:19,353 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 01:33:19,353 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 01:33:19,353 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 01:33:19,358 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 01:33:19,360 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 01:33:19,365 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 01:33:19,366 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 01:33:19,368 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 01:33:19,368 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 01:33:19,374 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 01:33:19,375 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 01:33:19,375 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 01:33:19,379 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 01:33:19,380 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 01:33:19,384 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 01:33:19,425 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 01:33:19,425 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 01:33:19,426 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 01:33:19,426 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 01:33:19,435 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 01:33:19,435 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 01:33:19,435 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 01:33:19,436 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 01:33:19,437 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-15 01:33:19,437 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 01:33:19,437 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-15 01:33:19,437 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 01:33:19,441 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 01:33:19,441 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 01:33:19,441 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 01:33:19,441 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-15 01:33:19,442 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 01:33:19,442 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 01:33:19,442 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 01:33:19,442 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 01:33:19,443 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 01:33:19,444 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 01:33:19,444 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 01:33:19,444 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 01:33:19,445 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 01:33:19,445 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 01:33:19,445 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 01:33:19,445 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 01:33:19,445 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 01:33:19,448 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 01:33:19,582 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 01:33:19,619 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 01:33:19,626 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 01:33:19,628 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 01:33:19,633 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 01:33:19,636 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_of_struct_single_elem_init_true-unreach-call.i [2018-11-15 01:33:19,730 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b9e07cae/103dc914a2a34239a42055031252572c/FLAGe9ebaaef8 [2018-11-15 01:33:20,813 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 01:33:20,814 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/array_of_struct_single_elem_init_true-unreach-call.i [2018-11-15 01:33:20,836 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b9e07cae/103dc914a2a34239a42055031252572c/FLAGe9ebaaef8 [2018-11-15 01:33:20,877 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b9e07cae/103dc914a2a34239a42055031252572c [2018-11-15 01:33:20,905 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 01:33:20,910 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 01:33:20,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 01:33:20,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 01:33:20,925 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 01:33:20,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 01:33:20" (1/1) ... [2018-11-15 01:33:20,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57f15279 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:20, skipping insertion in model container [2018-11-15 01:33:20,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 01:33:20" (1/1) ... [2018-11-15 01:33:20,964 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 01:33:21,027 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 01:33:21,498 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 01:33:24,552 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 01:33:24,592 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 01:33:30,736 INFO L195 MainTranslator]: Completed translation [2018-11-15 01:33:30,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:30 WrapperNode [2018-11-15 01:33:30,737 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 01:33:30,742 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 01:33:30,742 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 01:33:30,742 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 01:33:30,788 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:30" (1/1) ... [2018-11-15 01:33:30,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:30" (1/1) ... [2018-11-15 01:33:32,003 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:30" (1/1) ... [2018-11-15 01:33:32,012 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:30" (1/1) ... [2018-11-15 01:33:39,899 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:30" (1/1) ... [2018-11-15 01:33:40,159 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:30" (1/1) ... [2018-11-15 01:33:41,967 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:30" (1/1) ... [2018-11-15 01:33:43,524 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 01:33:43,534 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 01:33:43,535 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 01:33:43,535 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 01:33:43,536 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:33:30" (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 01:33:45,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 01:33:45,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 01:33:45,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-15 01:33:45,052 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 01:33:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 01:33:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 01:33:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-15 01:33:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 01:33:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 01:33:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 01:33:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 01:33:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 01:33:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 01:33:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 01:33:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start