/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA.epf -i ../../../trunk/examples/svcomp/pthread-wmm/rfi010_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-507b705 [2020-09-11 19:10:27,358 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-11 19:10:27,362 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-11 19:10:27,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-11 19:10:27,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-11 19:10:27,420 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-11 19:10:27,423 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-11 19:10:27,426 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-11 19:10:27,427 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-11 19:10:27,428 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-11 19:10:27,429 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-11 19:10:27,430 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-11 19:10:27,431 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-11 19:10:27,432 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-11 19:10:27,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-11 19:10:27,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-11 19:10:27,435 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-11 19:10:27,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-11 19:10:27,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-11 19:10:27,439 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-11 19:10:27,440 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-11 19:10:27,441 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-11 19:10:27,443 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-11 19:10:27,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-11 19:10:27,446 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-11 19:10:27,446 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-11 19:10:27,447 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-11 19:10:27,448 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-11 19:10:27,448 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-11 19:10:27,449 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-11 19:10:27,449 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-11 19:10:27,450 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-11 19:10:27,451 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-11 19:10:27,452 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-11 19:10:27,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-11 19:10:27,453 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-11 19:10:27,454 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-11 19:10:27,454 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-11 19:10:27,454 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-11 19:10:27,455 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-11 19:10:27,456 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-11 19:10:27,457 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA.epf [2020-09-11 19:10:27,480 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-11 19:10:27,481 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-11 19:10:27,482 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-09-11 19:10:27,482 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-09-11 19:10:27,482 INFO L138 SettingsManager]: * Use SBE=true [2020-09-11 19:10:27,483 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-11 19:10:27,483 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-11 19:10:27,483 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-11 19:10:27,483 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-11 19:10:27,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-11 19:10:27,484 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-11 19:10:27,484 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-11 19:10:27,484 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-11 19:10:27,484 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-11 19:10:27,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-11 19:10:27,485 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-11 19:10:27,485 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-11 19:10:27,485 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-11 19:10:27,485 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-09-11 19:10:27,485 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-11 19:10:27,486 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-11 19:10:27,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-11 19:10:27,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-11 19:10:27,486 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2020-09-11 19:10:27,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-09-11 19:10:27,487 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-09-11 19:10:27,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-09-11 19:10:27,487 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2020-09-11 19:10:27,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-11 19:10:27,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-11 19:10:27,944 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-11 19:10:27,950 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-11 19:10:27,952 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-11 19:10:27,952 INFO L275 PluginConnector]: CDTParser initialized [2020-09-11 19:10:27,953 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi010_tso.opt.i [2020-09-11 19:10:28,033 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5e7ee6cc0/29b54c1366ec4354933d58db819ee3d0/FLAG4104fed61 [2020-09-11 19:10:28,651 INFO L306 CDTParser]: Found 1 translation units. [2020-09-11 19:10:28,652 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/pthread-wmm/rfi010_tso.opt.i [2020-09-11 19:10:28,672 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5e7ee6cc0/29b54c1366ec4354933d58db819ee3d0/FLAG4104fed61 [2020-09-11 19:10:28,900 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5e7ee6cc0/29b54c1366ec4354933d58db819ee3d0 [2020-09-11 19:10:28,913 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-11 19:10:28,917 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-09-11 19:10:28,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-11 19:10:28,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-11 19:10:28,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-11 19:10:28,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 07:10:28" (1/1) ... [2020-09-11 19:10:28,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27f40e10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:10:28, skipping insertion in model container [2020-09-11 19:10:28,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 07:10:28" (1/1) ... [2020-09-11 19:10:28,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-11 19:10:28,998 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-11 19:10:29,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-11 19:10:29,548 INFO L203 MainTranslator]: Completed pre-run [2020-09-11 19:10:29,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-11 19:10:29,709 INFO L208 MainTranslator]: Completed translation [2020-09-11 19:10:29,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:10:29 WrapperNode [2020-09-11 19:10:29,710 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-11 19:10:29,711 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-09-11 19:10:29,712 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-09-11 19:10:29,712 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-09-11 19:10:29,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:10:29" (1/1) ... [2020-09-11 19:10:29,747 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:10:29" (1/1) ... [2020-09-11 19:10:29,788 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-09-11 19:10:29,788 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-11 19:10:29,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-11 19:10:29,789 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-11 19:10:29,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:10:29" (1/1) ... [2020-09-11 19:10:29,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:10:29" (1/1) ... [2020-09-11 19:10:29,807 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:10:29" (1/1) ... [2020-09-11 19:10:29,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:10:29" (1/1) ... [2020-09-11 19:10:29,820 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:10:29" (1/1) ... [2020-09-11 19:10:29,825 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:10:29" (1/1) ... [2020-09-11 19:10:29,830 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:10:29" (1/1) ... [2020-09-11 19:10:29,836 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-11 19:10:29,837 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-11 19:10:29,837 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-11 19:10:29,837 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-11 19:10:29,838 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:10:29" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-09-11 19:10:29,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-11 19:10:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-09-11 19:10:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-11 19:10:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-11 19:10:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2020-09-11 19:10:29,928 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2020-09-11 19:10:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2020-09-11 19:10:29,928 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2020-09-11 19:10:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-09-11 19:10:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-11 19:10:29,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-11 19:10:29,934 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown