java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/StructInitialization2_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cf7e2d-m [2018-03-29 23:55:18,812 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-29 23:55:18,813 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-29 23:55:18,828 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-29 23:55:18,828 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-29 23:55:18,828 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-29 23:55:18,829 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-29 23:55:18,830 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-29 23:55:18,833 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-29 23:55:18,833 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-29 23:55:18,834 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-29 23:55:18,834 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-29 23:55:18,835 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-29 23:55:18,837 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-29 23:55:18,838 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-29 23:55:18,840 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-29 23:55:18,842 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-29 23:55:18,844 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-29 23:55:18,845 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-29 23:55:18,846 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-29 23:55:18,848 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-29 23:55:18,848 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-29 23:55:18,849 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-29 23:55:18,850 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-29 23:55:18,850 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-29 23:55:18,852 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-29 23:55:18,852 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-29 23:55:18,853 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-29 23:55:18,853 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-29 23:55:18,853 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-29 23:55:18,854 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-29 23:55:18,854 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf [2018-03-29 23:55:18,881 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-29 23:55:18,881 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-29 23:55:18,881 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-29 23:55:18,882 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-29 23:55:18,882 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-29 23:55:18,882 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-29 23:55:18,883 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-29 23:55:18,883 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-29 23:55:18,883 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-29 23:55:18,883 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-29 23:55:18,883 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-29 23:55:18,884 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-29 23:55:18,884 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-29 23:55:18,884 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-29 23:55:18,884 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-29 23:55:18,884 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-29 23:55:18,885 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-29 23:55:18,885 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-29 23:55:18,885 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-29 23:55:18,885 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-29 23:55:18,885 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-29 23:55:18,886 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-29 23:55:18,886 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-29 23:55:18,886 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-29 23:55:18,886 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-29 23:55:18,886 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-29 23:55:18,887 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-29 23:55:18,887 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-29 23:55:18,887 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-29 23:55:18,887 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-29 23:55:18,887 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-29 23:55:18,887 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 23:55:18,888 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-29 23:55:18,889 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-29 23:55:18,889 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-29 23:55:18,889 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-29 23:55:18,889 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-29 23:55:18,924 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-29 23:55:18,937 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-29 23:55:18,941 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-29 23:55:18,943 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-29 23:55:18,943 INFO L276 PluginConnector]: CDTParser initialized [2018-03-29 23:55:18,944 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/StructInitialization2_true-valid-memsafety.c [2018-03-29 23:55:19,271 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG560ad486c [2018-03-29 23:55:19,374 INFO L287 CDTParser]: IsIndexed: true [2018-03-29 23:55:19,374 INFO L288 CDTParser]: Found 1 translation units. [2018-03-29 23:55:19,375 INFO L168 CDTParser]: Scanning StructInitialization2_true-valid-memsafety.c [2018-03-29 23:55:19,377 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-29 23:55:19,377 INFO L215 ultiparseSymbolTable]: [2018-03-29 23:55:19,378 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-29 23:55:19,378 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in StructInitialization2_true-valid-memsafety.c [2018-03-29 23:55:19,378 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-29 23:55:19,378 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fStructInitialization__true_valid_memsafety_c__u8 in StructInitialization2_true-valid-memsafety.c [2018-03-29 23:55:19,378 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fStructInitialization__true_valid_memsafety_c__spinlock_t in StructInitialization2_true-valid-memsafety.c [2018-03-29 23:55:19,378 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fStructInitialization__true_valid_memsafety_c__r in StructInitialization2_true-valid-memsafety.c [2018-03-29 23:55:19,379 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fStructInitialization__true_valid_memsafety_c__drbd_ratelimit_state in StructInitialization2_true-valid-memsafety.c [2018-03-29 23:55:19,379 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fStructInitialization__true_valid_memsafety_c__drbd_ratelimit_state2 in StructInitialization2_true-valid-memsafety.c [2018-03-29 23:55:19,379 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fStructInitialization__true_valid_memsafety_c__arch_spinlock_t in StructInitialization2_true-valid-memsafety.c [2018-03-29 23:55:19,393 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG560ad486c [2018-03-29 23:55:19,397 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-29 23:55:19,401 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-03-29 23:55:19,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-29 23:55:19,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-29 23:55:19,407 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-29 23:55:19,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 11:55:19" (1/1) ... [2018-03-29 23:55:19,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@236484a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:55:19, skipping insertion in model container [2018-03-29 23:55:19,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 11:55:19" (1/1) ... [2018-03-29 23:55:19,424 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 23:55:19,437 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 23:55:19,572 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 23:55:19,621 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 23:55:19,638 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-03-29 23:55:19,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:55:19 WrapperNode [2018-03-29 23:55:19,651 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-29 23:55:19,652 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-29 23:55:19,652 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-29 23:55:19,652 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-29 23:55:19,665 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:55:19" (1/1) ... [2018-03-29 23:55:19,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:55:19" (1/1) ... [2018-03-29 23:55:19,675 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:55:19" (1/1) ... [2018-03-29 23:55:19,676 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:55:19" (1/1) ... [2018-03-29 23:55:19,694 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:55:19" (1/1) ... [2018-03-29 23:55:19,696 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:55:19" (1/1) ... [2018-03-29 23:55:19,698 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:55:19" (1/1) ... [2018-03-29 23:55:19,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-29 23:55:19,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-29 23:55:19,700 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-29 23:55:19,700 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-29 23:55:19,701 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:55:19" (1/1) ... No working directory specified, using /storage/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 [2018-03-29 23:55:19,766 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-29 23:55:19,767 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-29 23:55:19,767 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-29 23:55:19,767 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-29 23:55:19,767 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-29 23:55:19,767 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-29 23:55:19,768 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-29 23:55:19,768 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-29 23:55:20,249 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-29 23:55:20,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 11:55:20 BoogieIcfgContainer [2018-03-29 23:55:20,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-29 23:55:20,251 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-29 23:55:20,251 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-29 23:55:20,252 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-29 23:55:20,254 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 11:55:20" (1/1) ... [2018-03-29 23:55:20,261 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-29 23:55:20,261 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [] [2018-03-29 23:55:20,287 INFO L298 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-29 23:55:20,300 INFO L333 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 0 location literals (each corresponds to one heap write) [2018-03-29 23:55:20,308 INFO L393 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-29 23:55:20,309 DEBUG L397 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: [2018-03-29 23:55:20,310 DEBUG L399 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: [2018-03-29 23:55:20,357 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown