java -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/CToToChcInline.xml -s ../../../trunk/examples/settings//default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --chcprinter.save.file.in.source.directory true --chcprinter.use.automatic.naming true -i /storage/repos/svcomp/c/ntdrivers-simplified/kbfiltr_simpl2_false-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:46:54,652 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:46:54,654 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:46:54,666 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:46:54,667 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:46:54,668 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:46:54,669 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:46:54,671 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:46:54,674 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:46:54,678 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:46:54,679 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:46:54,679 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:46:54,680 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:46:54,684 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:46:54,685 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:46:54,689 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:46:54,690 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:46:54,695 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:46:54,699 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:46:54,701 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:46:54,705 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:46:54,708 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:46:54,711 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:46:54,711 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:46:54,711 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:46:54,713 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:46:54,713 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:46:54,714 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:46:54,714 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:46:54,717 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:46:54,718 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:46:54,719 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:46:54,722 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:46:54,722 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:46:54,723 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:46:54,723 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:46:54,723 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:46:54,725 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:46:54,726 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:46:54,726 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-03-17 21:46:54,750 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:46:54,750 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:46:54,751 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:46:54,751 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:46:54,752 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:46:54,752 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:46:54,752 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:46:54,752 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:46:54,752 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:46:54,753 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:46:54,753 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:46:54,753 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:46:54,753 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:46:54,753 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:46:54,754 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:46:54,754 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:46:54,754 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:46:54,754 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:46:54,755 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:46:54,755 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:46:54,755 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:46:54,755 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:46:54,755 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:46:54,756 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:46:54,756 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:46:54,756 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:46:54,756 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:46:54,756 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:46:54,757 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Save file in source directory -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Use automatic naming -> true [2019-03-17 21:46:54,803 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:46:54,820 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:46:54,827 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:46:54,828 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:46:54,829 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:46:54,830 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ntdrivers-simplified/kbfiltr_simpl2_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2019-03-17 21:46:54,890 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ddc611db/526ec4c7c22d4892bd59a400db95c72a/FLAGb11ff87f3 [2019-03-17 21:46:55,334 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:46:55,335 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ntdrivers-simplified/kbfiltr_simpl2_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2019-03-17 21:46:55,349 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ddc611db/526ec4c7c22d4892bd59a400db95c72a/FLAGb11ff87f3 [2019-03-17 21:46:55,675 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ddc611db/526ec4c7c22d4892bd59a400db95c72a [2019-03-17 21:46:55,684 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:46:55,686 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:46:55,687 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:46:55,687 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:46:55,692 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:46:55,693 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:46:55" (1/1) ... [2019-03-17 21:46:55,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cd69c79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:55, skipping insertion in model container [2019-03-17 21:46:55,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:46:55" (1/1) ... [2019-03-17 21:46:55,704 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:46:55,754 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:46:56,144 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:46:56,150 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:46:56,243 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:46:56,276 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:46:56,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:56 WrapperNode [2019-03-17 21:46:56,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:46:56,277 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:46:56,278 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:46:56,278 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:46:56,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:56" (1/1) ... [2019-03-17 21:46:56,403 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:56" (1/1) ... [2019-03-17 21:46:56,481 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:46:56,484 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:46:56,484 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:46:56,484 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:46:56,502 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:56" (1/1) ... [2019-03-17 21:46:56,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:56" (1/1) ... [2019-03-17 21:46:56,509 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:56" (1/1) ... [2019-03-17 21:46:56,510 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:56" (1/1) ... [2019-03-17 21:46:56,540 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:56" (1/1) ... [2019-03-17 21:46:56,557 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:56" (1/1) ... [2019-03-17 21:46:56,561 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:56" (1/1) ... [2019-03-17 21:46:56,570 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:46:56,570 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:46:56,570 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:46:56,571 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:46:56,571 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:46:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:46:56,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:46:56,830 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-17 21:46:56,842 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-17 21:46:56,857 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-17 21:46:56,870 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-17 21:46:56,880 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-17 21:46:56,886 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-17 21:46:56,897 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-17 21:46:56,908 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-17 21:46:56,918 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-17 21:46:56,926 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-17 21:46:56,933 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-17 21:46:56,956 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-17 21:46:58,988 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##249: assume false; [2019-03-17 21:46:58,988 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##250: assume !false; [2019-03-17 21:46:58,988 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##279: assume false; [2019-03-17 21:46:58,989 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##280: assume !false; [2019-03-17 21:46:58,989 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##219: assume false; [2019-03-17 21:46:58,989 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##220: assume !false; [2019-03-17 21:46:58,989 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##302: assume !false; [2019-03-17 21:46:58,989 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##301: assume false; [2019-03-17 21:46:58,990 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##322: assume !false; [2019-03-17 21:46:58,990 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##321: assume false; [2019-03-17 21:46:58,991 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2019-03-17 21:46:58,991 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2019-03-17 21:46:58,991 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##191: assume false; [2019-03-17 21:46:58,991 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##192: assume !false; [2019-03-17 21:46:58,991 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##46: assume !false; [2019-03-17 21:46:58,991 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##45: assume false; [2019-03-17 21:46:58,992 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##140: assume false; [2019-03-17 21:46:58,992 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##141: assume !false; [2019-03-17 21:46:58,992 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##389: assume !false; [2019-03-17 21:46:58,993 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##388: assume false; [2019-03-17 21:46:58,993 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2019-03-17 21:46:58,993 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2019-03-17 21:46:58,993 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##162: assume !false; [2019-03-17 21:46:58,993 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##161: assume false; [2019-03-17 21:46:58,996 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:46:58,997 INFO L286 CfgBuilder]: Removed 154 assue(true) statements. [2019-03-17 21:46:58,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:46:58 BoogieIcfgContainer [2019-03-17 21:46:58,998 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:46:58,998 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:46:58,998 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:46:58,999 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:46:59,001 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:46:58" (1/1) ... [2019-03-17 21:47:26,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:47:26 HornClauseAST [2019-03-17 21:47:26,683 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:47:26,684 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:47:26,684 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:47:26,684 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:47:26,685 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:47:26" (1/1) ... [2019-03-17 21:47:26,687 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ntdrivers-simplified/ChcSmtPrinter_kbfiltr_simpl2_false-unreach-call_true-valid-memsafety_true-termination.cil.c_UID4755457588903814307.smt2 [2019-03-17 21:47:27,445 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:47:27,447 INFO L168 Benchmark]: Toolchain (without parser) took 31762.39 ms. Allocated memory was 115.3 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 63.8 MB in the beginning and 429.5 MB in the end (delta: -365.7 MB). Peak memory consumption was 734.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:47:27,449 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:47:27,449 INFO L168 Benchmark]: CACSL2BoogieTranslator took 590.14 ms. Allocated memory is still 115.3 MB. Free memory was 63.6 MB in the beginning and 43.1 MB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:47:27,449 INFO L168 Benchmark]: Boogie Procedure Inliner took 203.59 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 43.1 MB in the beginning and 97.9 MB in the end (delta: -54.8 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:47:27,450 INFO L168 Benchmark]: Boogie Preprocessor took 85.99 ms. Allocated memory is still 125.8 MB. Free memory was 97.9 MB in the beginning and 94.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:47:27,450 INFO L168 Benchmark]: RCFGBuilder took 2427.98 ms. Allocated memory was 125.8 MB in the beginning and 173.5 MB in the end (delta: 47.7 MB). Free memory was 94.0 MB in the beginning and 93.6 MB in the end (delta: 475.6 kB). Peak memory consumption was 59.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:47:27,451 INFO L168 Benchmark]: IcfgToChc took 27685.25 ms. Allocated memory was 173.5 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 93.6 MB in the beginning and 662.4 MB in the end (delta: -568.8 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. [2019-03-17 21:47:27,451 INFO L168 Benchmark]: ChcSmtPrinter took 761.75 ms. Allocated memory is still 1.2 GB. Free memory was 662.4 MB in the beginning and 429.5 MB in the end (delta: 232.9 MB). Peak memory consumption was 232.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:47:27,454 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 590.14 ms. Allocated memory is still 115.3 MB. Free memory was 63.6 MB in the beginning and 43.1 MB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 203.59 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 43.1 MB in the beginning and 97.9 MB in the end (delta: -54.8 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 85.99 ms. Allocated memory is still 125.8 MB. Free memory was 97.9 MB in the beginning and 94.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2427.98 ms. Allocated memory was 125.8 MB in the beginning and 173.5 MB in the end (delta: 47.7 MB). Free memory was 94.0 MB in the beginning and 93.6 MB in the end (delta: 475.6 kB). Peak memory consumption was 59.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 27685.25 ms. Allocated memory was 173.5 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 93.6 MB in the beginning and 662.4 MB in the end (delta: -568.8 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 761.75 ms. Allocated memory is still 1.2 GB. Free memory was 662.4 MB in the beginning and 429.5 MB in the end (delta: 232.9 MB). Peak memory consumption was 232.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...