java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-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_cond_init_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-27 22:39:59,303 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 22:39:59,305 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 22:39:59,323 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 22:39:59,323 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 22:39:59,324 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 22:39:59,326 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 22:39:59,329 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 22:39:59,332 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 22:39:59,333 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 22:39:59,341 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 22:39:59,341 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 22:39:59,342 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 22:39:59,346 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 22:39:59,347 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 22:39:59,349 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 22:39:59,350 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 22:39:59,352 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 22:39:59,356 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 22:39:59,361 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 22:39:59,363 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 22:39:59,365 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 22:39:59,368 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 22:39:59,368 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 22:39:59,368 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 22:39:59,370 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 22:39:59,371 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 22:39:59,375 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 22:39:59,376 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 22:39:59,378 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 22:39:59,379 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 22:39:59,380 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 22:39:59,380 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 22:39:59,380 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 22:39:59,381 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 22:39:59,382 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 22:39:59,382 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 [2018-11-27 22:39:59,398 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 22:39:59,398 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 22:39:59,399 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 22:39:59,399 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 22:39:59,400 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 22:39:59,400 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 22:39:59,400 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 22:39:59,400 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 22:39:59,401 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 22:39:59,401 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 22:39:59,401 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 22:39:59,401 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 22:39:59,401 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 22:39:59,402 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 22:39:59,402 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 22:39:59,402 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 22:39:59,402 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 22:39:59,402 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 22:39:59,403 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 22:39:59,403 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 22:39:59,403 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 22:39:59,403 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 22:39:59,403 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 22:39:59,405 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 22:39:59,405 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 22:39:59,406 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 22:39:59,406 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 22:39:59,406 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 22:39:59,406 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 22:39:59,407 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 22:39:59,407 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 22:39:59,407 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 22:39:59,407 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 22:39:59,457 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 22:39:59,473 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 22:39:59,481 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 22:39:59,483 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 22:39:59,484 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 22:39:59,484 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_of_struct_ptr_cond_init_true-unreach-call.i [2018-11-27 22:39:59,554 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90b0a34c1/6a8f88df6f0a4f998e2b2f2d4a5c2aa9/FLAGd4d7da6a9 [2018-11-27 22:39:59,971 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 22:39:59,972 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/array_of_struct_ptr_cond_init_true-unreach-call.i [2018-11-27 22:39:59,979 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90b0a34c1/6a8f88df6f0a4f998e2b2f2d4a5c2aa9/FLAGd4d7da6a9 [2018-11-27 22:40:00,335 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90b0a34c1/6a8f88df6f0a4f998e2b2f2d4a5c2aa9 [2018-11-27 22:40:00,346 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 22:40:00,348 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-27 22:40:00,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 22:40:00,349 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 22:40:00,353 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 22:40:00,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:40:00" (1/1) ... [2018-11-27 22:40:00,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@368942b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:00, skipping insertion in model container [2018-11-27 22:40:00,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:40:00" (1/1) ... [2018-11-27 22:40:00,365 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 22:40:00,387 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 22:40:00,656 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 22:40:02,188 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 22:40:02,222 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 22:40:04,579 INFO L195 MainTranslator]: Completed translation [2018-11-27 22:40:04,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:04 WrapperNode [2018-11-27 22:40:04,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 22:40:04,580 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 22:40:04,580 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 22:40:04,581 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 22:40:04,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:04" (1/1) ... [2018-11-27 22:40:05,478 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:04" (1/1) ... [2018-11-27 22:40:07,883 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 22:40:07,884 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 22:40:07,884 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 22:40:07,884 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 22:40:07,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:04" (1/1) ... [2018-11-27 22:40:07,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:04" (1/1) ... [2018-11-27 22:40:08,398 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:04" (1/1) ... [2018-11-27 22:40:08,398 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:04" (1/1) ... [2018-11-27 22:40:10,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:04" (1/1) ... [2018-11-27 22:40:10,699 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:04" (1/1) ... [2018-11-27 22:40:11,739 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:04" (1/1) ... [2018-11-27 22:40:12,148 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 22:40:12,149 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-27 22:40:12,149 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-27 22:40:12,149 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-27 22:40:12,150 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:04" (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 [2018-11-27 22:40:12,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-27 22:40:12,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-27 22:40:12,209 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-27 22:40:12,209 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-27 22:40:12,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-27 22:40:12,210 INFO L130 BoogieDeclarations]: Found specification of procedure user_read [2018-11-27 22:40:12,210 INFO L138 BoogieDeclarations]: Found implementation of procedure user_read [2018-11-27 22:40:12,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-27 22:40:12,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-27 22:40:12,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-27 22:40:12,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-27 22:40:12,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-27 22:40:12,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-27 22:40:12,211 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-27 22:40:12,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-27 22:40:12,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4