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/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Taipan+AI_EQ_imprecise.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6b94a2f [2018-01-24 17:42:18,508 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-24 17:42:18,511 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-24 17:42:18,526 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-24 17:42:18,527 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-24 17:42:18,528 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-24 17:42:18,529 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-24 17:42:18,530 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-24 17:42:18,532 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-24 17:42:18,532 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-24 17:42:18,533 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-24 17:42:18,533 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-24 17:42:18,534 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-24 17:42:18,535 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-24 17:42:18,536 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-24 17:42:18,539 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-24 17:42:18,541 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-24 17:42:18,543 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-24 17:42:18,544 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-24 17:42:18,545 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-24 17:42:18,547 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-24 17:42:18,548 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-24 17:42:18,548 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-24 17:42:18,549 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-24 17:42:18,550 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-24 17:42:18,551 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-24 17:42:18,551 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-24 17:42:18,552 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-24 17:42:18,552 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-24 17:42:18,552 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-24 17:42:18,553 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-24 17:42:18,553 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Taipan+AI_EQ_imprecise.epf [2018-01-24 17:42:18,563 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-24 17:42:18,564 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-24 17:42:18,564 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-24 17:42:18,565 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-24 17:42:18,565 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-24 17:42:18,565 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-24 17:42:18,565 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-24 17:42:18,565 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-24 17:42:18,566 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-24 17:42:18,566 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-24 17:42:18,566 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-24 17:42:18,567 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-24 17:42:18,567 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-24 17:42:18,567 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-24 17:42:18,567 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-24 17:42:18,567 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-24 17:42:18,567 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-24 17:42:18,568 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-24 17:42:18,568 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-24 17:42:18,568 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-24 17:42:18,568 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-24 17:42:18,568 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-24 17:42:18,569 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-24 17:42:18,569 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-24 17:42:18,569 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-24 17:42:18,569 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-24 17:42:18,569 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-24 17:42:18,570 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-24 17:42:18,570 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-24 17:42:18,570 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-01-24 17:42:18,570 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-24 17:42:18,570 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-24 17:42:18,570 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-24 17:42:18,571 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-01-24 17:42:18,572 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-24 17:42:18,572 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-24 17:42:18,606 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-24 17:42:18,619 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-24 17:42:18,623 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-24 17:42:18,624 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-24 17:42:18,625 INFO L276 PluginConnector]: CDTParser initialized [2018-01-24 17:42:18,626 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-24 17:42:18,773 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-24 17:42:18,779 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-24 17:42:18,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-24 17:42:18,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-24 17:42:18,784 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-24 17:42:18,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 05:42:18" (1/1) ... [2018-01-24 17:42:18,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43e3ebfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 05:42:18, skipping insertion in model container [2018-01-24 17:42:18,788 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 05:42:18" (1/1) ... [2018-01-24 17:42:18,801 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 17:42:18,847 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 17:42:19,007 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 17:42:19,052 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 17:42:19,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 05:42:19 WrapperNode [2018-01-24 17:42:19,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-24 17:42:19,064 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-24 17:42:19,064 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-24 17:42:19,064 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-24 17:42:19,075 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 05:42:19" (1/1) ... [2018-01-24 17:42:19,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 05:42:19" (1/1) ... [2018-01-24 17:42:19,085 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 05:42:19" (1/1) ... [2018-01-24 17:42:19,085 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 05:42:19" (1/1) ... [2018-01-24 17:42:19,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 05:42:19" (1/1) ... [2018-01-24 17:42:19,099 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 05:42:19" (1/1) ... [2018-01-24 17:42:19,103 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 05:42:19" (1/1) ... [2018-01-24 17:42:19,106 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-24 17:42:19,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-24 17:42:19,107 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-24 17:42:19,107 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-24 17:42:19,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 05:42:19" (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 [2018-01-24 17:42:19,156 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-24 17:42:19,156 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-24 17:42:19,156 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-24 17:42:19,156 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-24 17:42:19,156 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2018-01-24 17:42:19,156 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-24 17:42:19,157 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-24 17:42:19,157 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-24 17:42:19,157 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-24 17:42:19,157 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-24 17:42:19,157 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-24 17:42:19,157 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2018-01-24 17:42:19,157 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2018-01-24 17:42:19,157 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2018-01-24 17:42:19,157 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2018-01-24 17:42:19,157 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-24 17:42:19,158 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2018-01-24 17:42:19,158 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-24 17:42:19,158 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-24 17:42:19,158 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-24 17:42:19,158 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2018-01-24 17:42:19,158 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-24 17:42:19,158 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-24 17:42:19,158 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-24 17:42:19,158 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2018-01-24 17:42:19,159 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2018-01-24 17:42:19,159 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2018-01-24 17:42:19,159 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2018-01-24 17:42:19,159 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-24 17:42:19,159 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2018-01-24 17:42:19,159 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-24 17:42:19,159 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-24 17:42:19,159 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-24 17:42:19,160 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-24 17:42:19,160 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-24 17:42:19,160 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-24 17:42:19,160 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-24 17:42:19,160 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-24 17:42:19,326 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 17:42:19,326 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 17:42:19,410 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 17:42:19,410 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 17:42:19,503 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 17:42:19,503 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 17:42:19,561 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 17:42:19,562 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 17:42:19,709 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 17:42:19,709 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 17:42:19,767 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 17:42:19,767 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 17:42:19,860 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-24 17:42:19,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 05:42:19 BoogieIcfgContainer [2018-01-24 17:42:19,861 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-24 17:42:19,862 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-01-24 17:42:19,862 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-01-24 17:42:19,864 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-01-24 17:42:19,864 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.01 05:42:18" (1/3) ... [2018-01-24 17:42:19,865 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f6e2f76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.01 05:42:19, skipping insertion in model container [2018-01-24 17:42:19,865 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 05:42:19" (2/3) ... [2018-01-24 17:42:19,866 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f6e2f76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.01 05:42:19, skipping insertion in model container [2018-01-24 17:42:19,866 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 05:42:19" (3/3) ... [2018-01-24 17:42:19,868 INFO L105 eAbstractionObserver]: Analyzing ICFG kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-24 17:42:19,875 INFO L130 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-01-24 17:42:19,882 INFO L142 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-01-24 17:42:19,926 INFO L322 AbstractCegarLoop]: Interprodecural is true [2018-01-24 17:42:19,926 INFO L323 AbstractCegarLoop]: Hoare is true [2018-01-24 17:42:19,926 INFO L324 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-01-24 17:42:19,926 INFO L325 AbstractCegarLoop]: Backedges is TWOTRACK [2018-01-24 17:42:19,926 INFO L326 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-01-24 17:42:19,926 INFO L327 AbstractCegarLoop]: Difference is false [2018-01-24 17:42:19,927 INFO L328 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-01-24 17:42:19,927 INFO L333 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-01-24 17:42:19,927 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-01-24 17:42:19,950 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states. [2018-01-24 17:42:19,963 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-01-24 17:42:19,976 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 238 states. [2018-01-24 17:42:20,250 INFO L401 ceAbstractionStarter]: For program point KeSetEventFINAL(lines 567 574) no Hoare annotation was computed. [2018-01-24 17:42:20,251 INFO L401 ceAbstractionStarter]: For program point KeSetEventEXIT(lines 567 574) no Hoare annotation was computed. [2018-01-24 17:42:20,251 INFO L404 ceAbstractionStarter]: At program point KeSetEventENTRY(lines 567 574) the Hoare annotation is: true [2018-01-24 17:42:20,251 INFO L401 ceAbstractionStarter]: For program point L623'(line 623) no Hoare annotation was computed. [2018-01-24 17:42:20,251 INFO L404 ceAbstractionStarter]: At program point L623(line 623) the Hoare annotation is: true [2018-01-24 17:42:20,251 INFO L401 ceAbstractionStarter]: For program point KbFilter_CompleteEXIT(lines 617 627) no Hoare annotation was computed. [2018-01-24 17:42:20,251 INFO L404 ceAbstractionStarter]: At program point KbFilter_CompleteENTRY(lines 617 627) the Hoare annotation is: true [2018-01-24 17:42:20,251 INFO L401 ceAbstractionStarter]: For program point KbFilter_CompleteFINAL(lines 617 627) no Hoare annotation was computed. [2018-01-24 17:42:20,251 INFO L401 ceAbstractionStarter]: For program point $Ultimate##9(lines 712 724) no Hoare annotation was computed. [2018-01-24 17:42:20,252 INFO L404 ceAbstractionStarter]: At program point L700(line 700) the Hoare annotation is: true [2018-01-24 17:42:20,252 INFO L401 ceAbstractionStarter]: For program point L702(lines 702 727) no Hoare annotation was computed. [2018-01-24 17:42:20,252 INFO L404 ceAbstractionStarter]: At program point L723(line 723) the Hoare annotation is: true [2018-01-24 17:42:20,252 INFO L401 ceAbstractionStarter]: For program point L708(lines 708 725) no Hoare annotation was computed. [2018-01-24 17:42:20,252 INFO L401 ceAbstractionStarter]: For program point L705(lines 705 726) no Hoare annotation was computed. [2018-01-24 17:42:20,252 INFO L401 ceAbstractionStarter]: For program point KbFilter_PowerEXIT(lines 688 743) no Hoare annotation was computed. [2018-01-24 17:42:20,253 INFO L404 ceAbstractionStarter]: At program point KbFilter_PowerENTRY(lines 688 743) the Hoare annotation is: true [2018-01-24 17:42:20,253 INFO L404 ceAbstractionStarter]: At program point L733(line 733) the Hoare annotation is: true [2018-01-24 17:42:20,253 INFO L401 ceAbstractionStarter]: For program point L699(lines 699 728) no Hoare annotation was computed. [2018-01-24 17:42:20,253 INFO L401 ceAbstractionStarter]: For program point KbFilter_PowerFINAL(lines 688 743) no Hoare annotation was computed. [2018-01-24 17:42:20,253 INFO L404 ceAbstractionStarter]: At program point L739(line 739) the Hoare annotation is: true [2018-01-24 17:42:20,253 INFO L401 ceAbstractionStarter]: For program point L733'(line 733) no Hoare annotation was computed. [2018-01-24 17:42:20,253 INFO L401 ceAbstractionStarter]: For program point L739'(line 739) no Hoare annotation was computed. [2018-01-24 17:42:20,254 INFO L401 ceAbstractionStarter]: For program point $Ultimate##10(lines 712 724) no Hoare annotation was computed. [2018-01-24 17:42:20,254 INFO L401 ceAbstractionStarter]: For program point stub_driver_initEXIT(lines 42 55) no Hoare annotation was computed. [2018-01-24 17:42:20,254 INFO L404 ceAbstractionStarter]: At program point stub_driver_initENTRY(lines 42 55) the Hoare annotation is: true [2018-01-24 17:42:20,254 INFO L401 ceAbstractionStarter]: For program point stub_driver_initFINAL(lines 42 55) no Hoare annotation was computed. [2018-01-24 17:42:20,254 INFO L401 ceAbstractionStarter]: For program point _BLAST_initFINAL(lines 56 77) no Hoare annotation was computed. [2018-01-24 17:42:20,254 INFO L404 ceAbstractionStarter]: At program point _BLAST_initENTRY(lines 56 77) the Hoare annotation is: true [2018-01-24 17:42:20,254 INFO L401 ceAbstractionStarter]: For program point _BLAST_initEXIT(lines 56 77) no Hoare annotation was computed. [2018-01-24 17:42:20,254 INFO L404 ceAbstractionStarter]: At program point errorFnENTRY(lines 1008 1015) the Hoare annotation is: true [2018-01-24 17:42:20,254 INFO L401 ceAbstractionStarter]: For program point errorFnFINAL(lines 1008 1015) no Hoare annotation was computed. [2018-01-24 17:42:20,254 INFO L401 ceAbstractionStarter]: For program point errorFnEXIT(lines 1008 1015) no Hoare annotation was computed. [2018-01-24 17:42:20,254 INFO L401 ceAbstractionStarter]: For program point L343(line 343) no Hoare annotation was computed. [2018-01-24 17:42:20,254 INFO L401 ceAbstractionStarter]: For program point L453(lines 453 455) no Hoare annotation was computed. [2018-01-24 17:42:20,255 INFO L401 ceAbstractionStarter]: For program point L338(lines 338 341) no Hoare annotation was computed. [2018-01-24 17:42:20,255 INFO L401 ceAbstractionStarter]: For program point mainEXIT(lines 294 465) no Hoare annotation was computed. [2018-01-24 17:42:20,255 INFO L401 ceAbstractionStarter]: For program point L362(lines 362 409) no Hoare annotation was computed. [2018-01-24 17:42:20,255 INFO L404 ceAbstractionStarter]: At program point L363(line 363) the Hoare annotation is: true [2018-01-24 17:42:20,255 INFO L404 ceAbstractionStarter]: At program point L368(line 368) the Hoare annotation is: true [2018-01-24 17:42:20,255 INFO L401 ceAbstractionStarter]: For program point L367(lines 367 408) no Hoare annotation was computed. [2018-01-24 17:42:20,255 INFO L404 ceAbstractionStarter]: At program point L353(line 353) the Hoare annotation is: true [2018-01-24 17:42:20,255 INFO L401 ceAbstractionStarter]: For program point L352(lines 352 411) no Hoare annotation was computed. [2018-01-24 17:42:20,255 INFO L404 ceAbstractionStarter]: At program point L358(line 358) the Hoare annotation is: true [2018-01-24 17:42:20,255 INFO L401 ceAbstractionStarter]: For program point L357(lines 357 410) no Hoare annotation was computed. [2018-01-24 17:42:20,256 INFO L401 ceAbstractionStarter]: For program point $Ultimate##19(lines 376 406) no Hoare annotation was computed. [2018-01-24 17:42:20,256 INFO L401 ceAbstractionStarter]: For program point $Ultimate##18(lines 376 406) no Hoare annotation was computed. [2018-01-24 17:42:20,256 INFO L404 ceAbstractionStarter]: At program point L338''(lines 338 341) the Hoare annotation is: true [2018-01-24 17:42:20,256 INFO L401 ceAbstractionStarter]: For program point L384(line 384) no Hoare annotation was computed. [2018-01-24 17:42:20,256 INFO L404 ceAbstractionStarter]: At program point L420(lines 420 461) the Hoare annotation is: true [2018-01-24 17:42:20,256 INFO L401 ceAbstractionStarter]: For program point L389(line 389) no Hoare annotation was computed. [2018-01-24 17:42:20,256 INFO L401 ceAbstractionStarter]: For program point L422(lines 422 426) no Hoare annotation was computed. [2018-01-24 17:42:20,257 INFO L401 ceAbstractionStarter]: For program point L429(lines 429 460) no Hoare annotation was computed. [2018-01-24 17:42:20,257 INFO L404 ceAbstractionStarter]: At program point L428(lines 428 460) the Hoare annotation is: true [2018-01-24 17:42:20,257 INFO L404 ceAbstractionStarter]: At program point L373(line 373) the Hoare annotation is: true [2018-01-24 17:42:20,257 INFO L401 ceAbstractionStarter]: For program point L372(lines 372 407) no Hoare annotation was computed. [2018-01-24 17:42:20,257 INFO L404 ceAbstractionStarter]: At program point L375(line 375) the Hoare annotation is: true [2018-01-24 17:42:20,257 INFO L401 ceAbstractionStarter]: For program point L414(lines 414 418) no Hoare annotation was computed. [2018-01-24 17:42:20,257 INFO L401 ceAbstractionStarter]: For program point mainFINAL(lines 294 465) no Hoare annotation was computed. [2018-01-24 17:42:20,258 INFO L401 ceAbstractionStarter]: For program point L379(line 379) no Hoare annotation was computed. [2018-01-24 17:42:20,258 INFO L404 ceAbstractionStarter]: At program point mainENTRY(lines 294 465) the Hoare annotation is: true [2018-01-24 17:42:20,258 INFO L401 ceAbstractionStarter]: For program point L442(lines 442 446) no Hoare annotation was computed. [2018-01-24 17:42:20,258 INFO L404 ceAbstractionStarter]: At program point L440(lines 440 457) the Hoare annotation is: true [2018-01-24 17:42:20,258 INFO L404 ceAbstractionStarter]: At program point L444(line 444) the Hoare annotation is: true [2018-01-24 17:42:20,258 INFO L404 ceAbstractionStarter]: At program point L329(lines 329 412) the Hoare annotation is: true [2018-01-24 17:42:20,259 INFO L401 ceAbstractionStarter]: For program point L449(lines 449 451) no Hoare annotation was computed. [2018-01-24 17:42:20,259 INFO L404 ceAbstractionStarter]: At program point L327(line 327) the Hoare annotation is: true [2018-01-24 17:42:20,259 INFO L401 ceAbstractionStarter]: For program point L448(lines 448 456) no Hoare annotation was computed. [2018-01-24 17:42:20,259 INFO L401 ceAbstractionStarter]: For program point L394(line 394) no Hoare annotation was computed. [2018-01-24 17:42:20,259 INFO L401 ceAbstractionStarter]: For program point L399(line 399) no Hoare annotation was computed. [2018-01-24 17:42:20,259 INFO L401 ceAbstractionStarter]: For program point L432(lines 432 438) no Hoare annotation was computed. [2018-01-24 17:42:20,259 INFO L401 ceAbstractionStarter]: For program point L431(lines 431 458) no Hoare annotation was computed. [2018-01-24 17:42:20,259 INFO L401 ceAbstractionStarter]: For program point L430(lines 430 459) no Hoare annotation was computed. [2018-01-24 17:42:20,259 INFO L401 ceAbstractionStarter]: For program point L433(lines 433 435) no Hoare annotation was computed. [2018-01-24 17:42:20,259 INFO L401 ceAbstractionStarter]: For program point L327'(line 327) no Hoare annotation was computed. [2018-01-24 17:42:20,260 INFO L401 ceAbstractionStarter]: For program point L540(lines 540 547) no Hoare annotation was computed. [2018-01-24 17:42:20,260 INFO L404 ceAbstractionStarter]: At program point L545(line 545) the Hoare annotation is: true [2018-01-24 17:42:20,260 INFO L404 ceAbstractionStarter]: At program point L504(line 504) the Hoare annotation is: true [2018-01-24 17:42:20,260 INFO L401 ceAbstractionStarter]: For program point L503(lines 503 526) no Hoare annotation was computed. [2018-01-24 17:42:20,260 INFO L404 ceAbstractionStarter]: At program point L509(line 509) the Hoare annotation is: true [2018-01-24 17:42:20,260 INFO L401 ceAbstractionStarter]: For program point L508(lines 508 525) no Hoare annotation was computed. [2018-01-24 17:42:20,261 INFO L401 ceAbstractionStarter]: For program point L494(lines 494 498) no Hoare annotation was computed. [2018-01-24 17:42:20,261 INFO L401 ceAbstractionStarter]: For program point L531(lines 531 548) no Hoare annotation was computed. [2018-01-24 17:42:20,261 INFO L404 ceAbstractionStarter]: At program point L496(line 496) the Hoare annotation is: true [2018-01-24 17:42:20,261 INFO L401 ceAbstractionStarter]: For program point L532(lines 532 538) no Hoare annotation was computed. [2018-01-24 17:42:20,261 INFO L401 ceAbstractionStarter]: For program point IofCallDriverEXIT(lines 480 552) no Hoare annotation was computed. [2018-01-24 17:42:20,261 INFO L404 ceAbstractionStarter]: At program point IofCallDriverENTRY(lines 480 552) the Hoare annotation is: true [2018-01-24 17:42:20,261 INFO L401 ceAbstractionStarter]: For program point IofCallDriverFINAL(lines 480 552) no Hoare annotation was computed. [2018-01-24 17:42:20,262 INFO L404 ceAbstractionStarter]: At program point L523(line 523) the Hoare annotation is: true [2018-01-24 17:42:20,262 INFO L401 ceAbstractionStarter]: For program point L488(lines 488 500) no Hoare annotation was computed. [2018-01-24 17:42:20,262 INFO L401 ceAbstractionStarter]: For program point L490'(line 490) no Hoare annotation was computed. [2018-01-24 17:42:20,262 INFO L404 ceAbstractionStarter]: At program point L490(line 490) the Hoare annotation is: true [2018-01-24 17:42:20,262 INFO L404 ceAbstractionStarter]: At program point L511(line 511) the Hoare annotation is: true [2018-01-24 17:42:20,262 INFO L401 ceAbstractionStarter]: For program point L488'(lines 488 500) no Hoare annotation was computed. [2018-01-24 17:42:20,262 INFO L401 ceAbstractionStarter]: For program point L545'(line 545) no Hoare annotation was computed. [2018-01-24 17:42:20,263 INFO L401 ceAbstractionStarter]: For program point $Ultimate##12(lines 512 524) no Hoare annotation was computed. [2018-01-24 17:42:20,263 INFO L401 ceAbstractionStarter]: For program point $Ultimate##11(lines 512 524) no Hoare annotation was computed. [2018-01-24 17:42:20,263 INFO L401 ceAbstractionStarter]: For program point L474'(line 474) no Hoare annotation was computed. [2018-01-24 17:42:20,263 INFO L401 ceAbstractionStarter]: For program point stubMoreProcessingRequiredEXIT(lines 466 479) no Hoare annotation was computed. [2018-01-24 17:42:20,263 INFO L404 ceAbstractionStarter]: At program point L474(line 474) the Hoare annotation is: true [2018-01-24 17:42:20,263 INFO L404 ceAbstractionStarter]: At program point stubMoreProcessingRequiredENTRY(lines 466 479) the Hoare annotation is: true [2018-01-24 17:42:20,264 INFO L404 ceAbstractionStarter]: At program point L788(line 788) the Hoare annotation is: true [2018-01-24 17:42:20,264 INFO L401 ceAbstractionStarter]: For program point L813'(line 813) no Hoare annotation was computed. [2018-01-24 17:42:20,264 INFO L401 ceAbstractionStarter]: For program point L773(lines 773 790) no Hoare annotation was computed. [2018-01-24 17:42:20,264 INFO L404 ceAbstractionStarter]: At program point L776(line 776) the Hoare annotation is: true [2018-01-24 17:42:20,264 INFO L404 ceAbstractionStarter]: At program point L774(line 774) the Hoare annotation is: true [2018-01-24 17:42:20,264 INFO L404 ceAbstractionStarter]: At program point L813(line 813) the Hoare annotation is: true [2018-01-24 17:42:20,264 INFO L401 ceAbstractionStarter]: For program point L753'(lines 753 765) no Hoare annotation was computed. [2018-01-24 17:42:20,264 INFO L404 ceAbstractionStarter]: At program point L761(line 761) the Hoare annotation is: true [2018-01-24 17:42:20,264 INFO L404 ceAbstractionStarter]: At program point L769(line 769) the Hoare annotation is: true [2018-01-24 17:42:20,265 INFO L401 ceAbstractionStarter]: For program point L768(lines 768 791) no Hoare annotation was computed. [2018-01-24 17:42:20,265 INFO L401 ceAbstractionStarter]: For program point PoCallDriverEXIT(lines 744 820) no Hoare annotation was computed. [2018-01-24 17:42:20,265 INFO L401 ceAbstractionStarter]: For program point L808(lines 808 815) no Hoare annotation was computed. [2018-01-24 17:42:20,265 INFO L404 ceAbstractionStarter]: At program point L755(line 755) the Hoare annotation is: true [2018-01-24 17:42:20,265 INFO L401 ceAbstractionStarter]: For program point L799(lines 799 805) no Hoare annotation was computed. [2018-01-24 17:42:20,265 INFO L401 ceAbstractionStarter]: For program point L753(lines 753 765) no Hoare annotation was computed. [2018-01-24 17:42:20,265 INFO L401 ceAbstractionStarter]: For program point L796(lines 796 816) no Hoare annotation was computed. [2018-01-24 17:42:20,265 INFO L401 ceAbstractionStarter]: For program point L759(lines 759 763) no Hoare annotation was computed. [2018-01-24 17:42:20,265 INFO L404 ceAbstractionStarter]: At program point PoCallDriverENTRY(lines 744 820) the Hoare annotation is: true [2018-01-24 17:42:20,265 INFO L401 ceAbstractionStarter]: For program point L755'(line 755) no Hoare annotation was computed. [2018-01-24 17:42:20,265 INFO L401 ceAbstractionStarter]: For program point PoCallDriverFINAL(lines 744 820) no Hoare annotation was computed. [2018-01-24 17:42:20,265 INFO L401 ceAbstractionStarter]: For program point $Ultimate##12(lines 777 789) no Hoare annotation was computed. [2018-01-24 17:42:20,266 INFO L401 ceAbstractionStarter]: For program point $Ultimate##11(lines 777 789) no Hoare annotation was computed. [2018-01-24 17:42:20,266 INFO L401 ceAbstractionStarter]: For program point L640(lines 640 654) no Hoare annotation was computed. [2018-01-24 17:42:20,266 INFO L404 ceAbstractionStarter]: At program point L644(line 644) the Hoare annotation is: true [2018-01-24 17:42:20,266 INFO L401 ceAbstractionStarter]: For program point L643(lines 643 653) no Hoare annotation was computed. [2018-01-24 17:42:20,266 INFO L401 ceAbstractionStarter]: For program point L659'(line 659) no Hoare annotation was computed. [2018-01-24 17:42:20,266 INFO L404 ceAbstractionStarter]: At program point L652(line 652) the Hoare annotation is: true [2018-01-24 17:42:20,266 INFO L401 ceAbstractionStarter]: For program point KbFilter_CreateCloseEXIT(lines 628 663) no Hoare annotation was computed. [2018-01-24 17:42:20,266 INFO L401 ceAbstractionStarter]: For program point L637(lines 637 655) no Hoare annotation was computed. [2018-01-24 17:42:20,266 INFO L404 ceAbstractionStarter]: At program point L659(line 659) the Hoare annotation is: true [2018-01-24 17:42:20,266 INFO L404 ceAbstractionStarter]: At program point KbFilter_CreateCloseENTRY(lines 628 663) the Hoare annotation is: true [2018-01-24 17:42:20,266 INFO L401 ceAbstractionStarter]: For program point KbFilter_CreateCloseFINAL(lines 628 663) no Hoare annotation was computed. [2018-01-24 17:42:20,267 INFO L401 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(lines 1 1015) no Hoare annotation was computed. [2018-01-24 17:42:20,267 INFO L404 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(lines 1 1015) the Hoare annotation is: true [2018-01-24 17:42:20,267 INFO L401 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(lines 1 1015) no Hoare annotation was computed. [2018-01-24 17:42:20,267 INFO L401 ceAbstractionStarter]: For program point L955''(lines 955 957) no Hoare annotation was computed. [2018-01-24 17:42:20,267 INFO L401 ceAbstractionStarter]: For program point KbFilter_InternIoCtlEXIT(lines 821 1006) no Hoare annotation was computed. [2018-01-24 17:42:20,267 INFO L401 ceAbstractionStarter]: For program point L902(lines 902 981) no Hoare annotation was computed. [2018-01-24 17:42:20,267 INFO L401 ceAbstractionStarter]: For program point L909(lines 909 979) no Hoare annotation was computed. [2018-01-24 17:42:20,267 INFO L401 ceAbstractionStarter]: For program point L958'(lines 958 960) no Hoare annotation was computed. [2018-01-24 17:42:20,267 INFO L401 ceAbstractionStarter]: For program point L890(lines 890 985) no Hoare annotation was computed. [2018-01-24 17:42:20,267 INFO L404 ceAbstractionStarter]: At program point L971(line 971) the Hoare annotation is: true [2018-01-24 17:42:20,267 INFO L404 ceAbstractionStarter]: At program point L891(line 891) the Hoare annotation is: true [2018-01-24 17:42:20,267 INFO L401 ceAbstractionStarter]: For program point L930(lines 930 973) no Hoare annotation was computed. [2018-01-24 17:42:20,268 INFO L401 ceAbstractionStarter]: For program point L895(lines 895 983) no Hoare annotation was computed. [2018-01-24 17:42:20,268 INFO L404 ceAbstractionStarter]: At program point L934(line 934) the Hoare annotation is: true [2018-01-24 17:42:20,268 INFO L401 ceAbstractionStarter]: For program point L933(lines 933 972) no Hoare annotation was computed. [2018-01-24 17:42:20,268 INFO L401 ceAbstractionStarter]: For program point L939(lines 939 942) no Hoare annotation was computed. [2018-01-24 17:42:20,268 INFO L404 ceAbstractionStarter]: At program point L883(line 883) the Hoare annotation is: true [2018-01-24 17:42:20,268 INFO L401 ceAbstractionStarter]: For program point L882(lines 882 987) no Hoare annotation was computed. [2018-01-24 17:42:20,268 INFO L401 ceAbstractionStarter]: For program point L923(lines 923 975) no Hoare annotation was computed. [2018-01-24 17:42:20,269 INFO L401 ceAbstractionStarter]: For program point L996'(line 996) no Hoare annotation was computed. [2018-01-24 17:42:20,269 INFO L404 ceAbstractionStarter]: At program point KbFilter_InternIoCtlENTRY(lines 821 1006) the Hoare annotation is: true [2018-01-24 17:42:20,269 INFO L401 ceAbstractionStarter]: For program point L1002'(line 1002) no Hoare annotation was computed. [2018-01-24 17:42:20,269 INFO L404 ceAbstractionStarter]: At program point L1002(line 1002) the Hoare annotation is: true [2018-01-24 17:42:20,269 INFO L404 ceAbstractionStarter]: At program point L996(line 996) the Hoare annotation is: true [2018-01-24 17:42:20,269 INFO L401 ceAbstractionStarter]: For program point L874(lines 874 989) no Hoare annotation was computed. [2018-01-24 17:42:20,269 INFO L401 ceAbstractionStarter]: For program point L955(lines 955 957) no Hoare annotation was computed. [2018-01-24 17:42:20,270 INFO L401 ceAbstractionStarter]: For program point L916(lines 916 977) no Hoare annotation was computed. [2018-01-24 17:42:20,270 INFO L401 ceAbstractionStarter]: For program point KbFilter_InternIoCtlFINAL(lines 821 1006) no Hoare annotation was computed. [2018-01-24 17:42:20,270 INFO L401 ceAbstractionStarter]: For program point L581(lines 581 586) no Hoare annotation was computed. [2018-01-24 17:42:20,270 INFO L401 ceAbstractionStarter]: For program point L580(lines 580 599) no Hoare annotation was computed. [2018-01-24 17:42:20,270 INFO L401 ceAbstractionStarter]: For program point L593'(lines 593 597) no Hoare annotation was computed. [2018-01-24 17:42:20,270 INFO L404 ceAbstractionStarter]: At program point L588(lines 588 598) the Hoare annotation is: true [2018-01-24 17:42:20,270 INFO L404 ceAbstractionStarter]: At program point L605(line 605) the Hoare annotation is: true [2018-01-24 17:42:20,270 INFO L404 ceAbstractionStarter]: At program point L603(line 603) the Hoare annotation is: true [2018-01-24 17:42:20,270 INFO L401 ceAbstractionStarter]: For program point L602(lines 602 614) no Hoare annotation was computed. [2018-01-24 17:42:20,270 INFO L401 ceAbstractionStarter]: For program point KeWaitForSingleObjectFINAL(lines 575 616) no Hoare annotation was computed. [2018-01-24 17:42:20,271 INFO L401 ceAbstractionStarter]: For program point L593(lines 593 597) no Hoare annotation was computed. [2018-01-24 17:42:20,271 INFO L404 ceAbstractionStarter]: At program point L595(line 595) the Hoare annotation is: true [2018-01-24 17:42:20,271 INFO L401 ceAbstractionStarter]: For program point KeWaitForSingleObjectEXIT(lines 575 616) no Hoare annotation was computed. [2018-01-24 17:42:20,271 INFO L404 ceAbstractionStarter]: At program point KeWaitForSingleObjectENTRY(lines 575 616) the Hoare annotation is: true [2018-01-24 17:42:20,271 INFO L401 ceAbstractionStarter]: For program point $Ultimate##16(lines 606 613) no Hoare annotation was computed. [2018-01-24 17:42:20,271 INFO L401 ceAbstractionStarter]: For program point $Ultimate##15(lines 606 613) no Hoare annotation was computed. [2018-01-24 17:42:20,271 INFO L401 ceAbstractionStarter]: For program point L561'(line 561) no Hoare annotation was computed. [2018-01-24 17:42:20,271 INFO L404 ceAbstractionStarter]: At program point L561(line 561) the Hoare annotation is: true [2018-01-24 17:42:20,272 INFO L401 ceAbstractionStarter]: For program point IofCompleteRequestEXIT(lines 553 566) no Hoare annotation was computed. [2018-01-24 17:42:20,272 INFO L401 ceAbstractionStarter]: For program point L557(lines 557 563) no Hoare annotation was computed. [2018-01-24 17:42:20,272 INFO L404 ceAbstractionStarter]: At program point IofCompleteRequestENTRY(lines 553 566) the Hoare annotation is: true [2018-01-24 17:42:20,272 INFO L404 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(lines 1 1015) the Hoare annotation is: true [2018-01-24 17:42:20,272 INFO L401 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 1 1015) no Hoare annotation was computed. [2018-01-24 17:42:20,272 INFO L404 ceAbstractionStarter]: At program point L1(lines 1 1015) the Hoare annotation is: true [2018-01-24 17:42:20,272 INFO L401 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(lines 1 1015) no Hoare annotation was computed. [2018-01-24 17:42:20,272 INFO L401 ceAbstractionStarter]: For program point KbFilter_DispatchPassThroughFINAL(lines 664 687) no Hoare annotation was computed. [2018-01-24 17:42:20,273 INFO L401 ceAbstractionStarter]: For program point L673(lines 673 679) no Hoare annotation was computed. [2018-01-24 17:42:20,273 INFO L401 ceAbstractionStarter]: For program point L677'(line 677) no Hoare annotation was computed. [2018-01-24 17:42:20,273 INFO L404 ceAbstractionStarter]: At program point L683(line 683) the Hoare annotation is: true [2018-01-24 17:42:20,273 INFO L404 ceAbstractionStarter]: At program point KbFilter_DispatchPassThroughENTRY(lines 664 687) the Hoare annotation is: true [2018-01-24 17:42:20,273 INFO L404 ceAbstractionStarter]: At program point L677(line 677) the Hoare annotation is: true [2018-01-24 17:42:20,273 INFO L401 ceAbstractionStarter]: For program point L683'(line 683) no Hoare annotation was computed. [2018-01-24 17:42:20,273 INFO L401 ceAbstractionStarter]: For program point KbFilter_DispatchPassThroughEXIT(lines 664 687) no Hoare annotation was computed. [2018-01-24 17:42:20,273 INFO L404 ceAbstractionStarter]: At program point L183(line 183) the Hoare annotation is: true [2018-01-24 17:42:20,274 INFO L401 ceAbstractionStarter]: For program point L222(lines 222 228) no Hoare annotation was computed. [2018-01-24 17:42:20,274 INFO L401 ceAbstractionStarter]: For program point L242'(line 242) no Hoare annotation was computed. [2018-01-24 17:42:20,274 INFO L404 ceAbstractionStarter]: At program point L226(line 226) the Hoare annotation is: true [2018-01-24 17:42:20,274 INFO L404 ceAbstractionStarter]: At program point L108(line 108) the Hoare annotation is: true [2018-01-24 17:42:20,274 INFO L401 ceAbstractionStarter]: For program point L107(lines 107 290) no Hoare annotation was computed. [2018-01-24 17:42:20,274 INFO L404 ceAbstractionStarter]: At program point L193(lines 193 194) the Hoare annotation is: true [2018-01-24 17:42:20,274 INFO L401 ceAbstractionStarter]: For program point $Ultimate##44(lines 171 269) no Hoare annotation was computed. [2018-01-24 17:42:20,274 INFO L401 ceAbstractionStarter]: For program point $Ultimate##43(lines 171 269) no Hoare annotation was computed. [2018-01-24 17:42:20,274 INFO L404 ceAbstractionStarter]: At program point L178(line 178) the Hoare annotation is: true [2018-01-24 17:42:20,274 INFO L401 ceAbstractionStarter]: For program point L176(lines 176 188) no Hoare annotation was computed. [2018-01-24 17:42:20,275 INFO L404 ceAbstractionStarter]: At program point L217(line 217) the Hoare annotation is: true [2018-01-24 17:42:20,275 INFO L401 ceAbstractionStarter]: For program point L181(lines 181 187) no Hoare annotation was computed. [2018-01-24 17:42:20,275 INFO L401 ceAbstractionStarter]: For program point KbFilter_PnPEXIT(lines 80 293) no Hoare annotation was computed. [2018-01-24 17:42:20,275 INFO L401 ceAbstractionStarter]: For program point L122(lines 122 285) no Hoare annotation was computed. [2018-01-24 17:42:20,275 INFO L401 ceAbstractionStarter]: For program point L200'(lines 200 202) no Hoare annotation was computed. [2018-01-24 17:42:20,275 INFO L404 ceAbstractionStarter]: At program point L242(line 242) the Hoare annotation is: true [2018-01-24 17:42:20,275 INFO L401 ceAbstractionStarter]: For program point L128(lines 128 283) no Hoare annotation was computed. [2018-01-24 17:42:20,276 INFO L404 ceAbstractionStarter]: At program point L248(line 248) the Hoare annotation is: true [2018-01-24 17:42:20,276 INFO L401 ceAbstractionStarter]: For program point L125(lines 125 284) no Hoare annotation was computed. [2018-01-24 17:42:20,276 INFO L401 ceAbstractionStarter]: For program point L198''(lines 198 204) no Hoare annotation was computed. [2018-01-24 17:42:20,276 INFO L401 ceAbstractionStarter]: For program point KbFilter_PnPFINAL(lines 80 293) no Hoare annotation was computed. [2018-01-24 17:42:20,276 INFO L401 ceAbstractionStarter]: For program point L113(lines 113 288) no Hoare annotation was computed. [2018-01-24 17:42:20,276 INFO L404 ceAbstractionStarter]: At program point L111(line 111) the Hoare annotation is: true [2018-01-24 17:42:20,276 INFO L404 ceAbstractionStarter]: At program point L232(lines 232 233) the Hoare annotation is: true [2018-01-24 17:42:20,276 INFO L401 ceAbstractionStarter]: For program point L110(lines 110 289) no Hoare annotation was computed. [2018-01-24 17:42:20,277 INFO L401 ceAbstractionStarter]: For program point L198(lines 198 204) no Hoare annotation was computed. [2018-01-24 17:42:20,277 INFO L401 ceAbstractionStarter]: For program point L238(lines 238 244) no Hoare annotation was computed. [2018-01-24 17:42:20,277 INFO L401 ceAbstractionStarter]: For program point L116(lines 116 287) no Hoare annotation was computed. [2018-01-24 17:42:20,277 INFO L404 ceAbstractionStarter]: At program point L114(line 114) the Hoare annotation is: true [2018-01-24 17:42:20,277 INFO L401 ceAbstractionStarter]: For program point L119(lines 119 286) no Hoare annotation was computed. [2018-01-24 17:42:20,277 INFO L404 ceAbstractionStarter]: At program point KbFilter_PnPENTRY(lines 80 293) the Hoare annotation is: true [2018-01-24 17:42:20,277 INFO L401 ceAbstractionStarter]: For program point L226'(line 226) no Hoare annotation was computed. [2018-01-24 17:42:20,277 INFO L404 ceAbstractionStarter]: At program point L263(lines 263 264) the Hoare annotation is: true [2018-01-24 17:42:20,278 INFO L401 ceAbstractionStarter]: For program point L140(lines 140 279) no Hoare annotation was computed. [2018-01-24 17:42:20,278 INFO L401 ceAbstractionStarter]: For program point L146(lines 146 277) no Hoare annotation was computed. [2018-01-24 17:42:20,278 INFO L401 ceAbstractionStarter]: For program point L143(lines 143 278) no Hoare annotation was computed. [2018-01-24 17:42:20,278 INFO L401 ceAbstractionStarter]: For program point L149(lines 149 276) no Hoare annotation was computed. [2018-01-24 17:42:20,278 INFO L404 ceAbstractionStarter]: At program point L268(line 268) the Hoare annotation is: true [2018-01-24 17:42:20,278 INFO L401 ceAbstractionStarter]: For program point L193'(lines 193 194) no Hoare annotation was computed. [2018-01-24 17:42:20,278 INFO L401 ceAbstractionStarter]: For program point L181'(lines 181 187) no Hoare annotation was computed. [2018-01-24 17:42:20,278 INFO L401 ceAbstractionStarter]: For program point L131(lines 131 282) no Hoare annotation was computed. [2018-01-24 17:42:20,279 INFO L401 ceAbstractionStarter]: For program point L263'(lines 263 264) no Hoare annotation was computed. [2018-01-24 17:42:20,279 INFO L401 ceAbstractionStarter]: For program point L134(lines 134 281) no Hoare annotation was computed. [2018-01-24 17:42:20,279 INFO L401 ceAbstractionStarter]: For program point L137(lines 137 280) no Hoare annotation was computed. [2018-01-24 17:42:20,279 INFO L404 ceAbstractionStarter]: At program point L257(line 257) the Hoare annotation is: true [2018-01-24 17:42:20,279 INFO L401 ceAbstractionStarter]: For program point L248'(line 248) no Hoare annotation was computed. [2018-01-24 17:42:20,279 INFO L401 ceAbstractionStarter]: For program point L164(lines 164 271) no Hoare annotation was computed. [2018-01-24 17:42:20,279 INFO L401 ceAbstractionStarter]: For program point L161(lines 161 272) no Hoare annotation was computed. [2018-01-24 17:42:20,280 INFO L401 ceAbstractionStarter]: For program point L232'(lines 232 233) no Hoare annotation was computed. [2018-01-24 17:42:20,280 INFO L401 ceAbstractionStarter]: For program point L167(lines 167 270) no Hoare annotation was computed. [2018-01-24 17:42:20,280 INFO L404 ceAbstractionStarter]: At program point L200(lines 200 202) the Hoare annotation is: true [2018-01-24 17:42:20,280 INFO L401 ceAbstractionStarter]: For program point L207(lines 207 211) no Hoare annotation was computed. [2018-01-24 17:42:20,280 INFO L401 ceAbstractionStarter]: For program point L206(lines 206 212) no Hoare annotation was computed. [2018-01-24 17:42:20,280 INFO L401 ceAbstractionStarter]: For program point L257'(line 257) no Hoare annotation was computed. [2018-01-24 17:42:20,280 INFO L404 ceAbstractionStarter]: At program point L170(line 170) the Hoare annotation is: true [2018-01-24 17:42:20,280 INFO L401 ceAbstractionStarter]: For program point L152(lines 152 275) no Hoare annotation was computed. [2018-01-24 17:42:20,280 INFO L401 ceAbstractionStarter]: For program point L155(lines 155 274) no Hoare annotation was computed. [2018-01-24 17:42:20,280 INFO L401 ceAbstractionStarter]: For program point L158(lines 158 273) no Hoare annotation was computed. [2018-01-24 17:42:20,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.01 05:42:20 BoogieIcfgContainer [2018-01-24 17:42:20,293 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-01-24 17:42:20,293 INFO L168 Benchmark]: Toolchain (without parser) took 1519.70 ms. Allocated memory was 306.2 MB in the beginning and 326.6 MB in the end (delta: 20.4 MB). Free memory was 266.2 MB in the beginning and 249.4 MB in the end (delta: 16.8 MB). Peak memory consumption was 37.3 MB. Max. memory is 5.3 GB. [2018-01-24 17:42:20,295 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 306.2 MB. Free memory is still 272.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-24 17:42:20,295 INFO L168 Benchmark]: CACSL2BoogieTranslator took 283.89 ms. Allocated memory is still 306.2 MB. Free memory was 266.2 MB in the beginning and 249.2 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB. [2018-01-24 17:42:20,295 INFO L168 Benchmark]: Boogie Preprocessor took 42.79 ms. Allocated memory is still 306.2 MB. Free memory was 249.2 MB in the beginning and 246.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-24 17:42:20,295 INFO L168 Benchmark]: RCFGBuilder took 754.30 ms. Allocated memory was 306.2 MB in the beginning and 326.6 MB in the end (delta: 20.4 MB). Free memory was 246.2 MB in the beginning and 288.4 MB in the end (delta: -42.2 MB). Peak memory consumption was 69.5 MB. Max. memory is 5.3 GB. [2018-01-24 17:42:20,296 INFO L168 Benchmark]: TraceAbstraction took 430.92 ms. Allocated memory is still 326.6 MB. Free memory was 288.4 MB in the beginning and 249.4 MB in the end (delta: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 5.3 GB. [2018-01-24 17:42:20,297 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 306.2 MB. Free memory is still 272.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 283.89 ms. Allocated memory is still 306.2 MB. Free memory was 266.2 MB in the beginning and 249.2 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 42.79 ms. Allocated memory is still 306.2 MB. Free memory was 249.2 MB in the beginning and 246.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 754.30 ms. Allocated memory was 306.2 MB in the beginning and 326.6 MB in the end (delta: 20.4 MB). Free memory was 246.2 MB in the beginning and 288.4 MB in the end (delta: -42.2 MB). Peak memory consumption was 69.5 MB. Max. memory is 5.3 GB. * TraceAbstraction took 430.92 ms. Allocated memory is still 326.6 MB. Free memory was 288.4 MB in the beginning and 249.4 MB in the end (delta: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 353]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 375]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 891]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 605]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 428]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 788]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 373]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 358]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 700]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 652]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 603]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 971]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 363]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 776]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 934]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 108]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 368]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 268]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 644]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 18 procedures, 250 locations, 0 error locations. SAFE Result, 0.3s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.2s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=238occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 84 LocationsWithAnnotation, 141 PreInvPairs, 141 NumberOfFragments, 84 HoareAnnotationTreeSize, 141 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 84 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, REUSE_STATISTICS: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Taipan+AI_EQ_imprecise.epf_AutomizerC.xml/Csv-Benchmark-0-2018-01-24_17-42-20-309.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Taipan+AI_EQ_imprecise.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-01-24_17-42-20-309.csv Received shutdown request...