java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ntdrivers/diskperf_false-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cefbc9 [2018-11-04 22:55:56,582 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 22:55:56,584 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 22:55:56,619 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 22:55:56,619 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 22:55:56,620 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 22:55:56,627 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 22:55:56,631 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 22:55:56,637 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 22:55:56,638 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 22:55:56,639 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 22:55:56,652 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 22:55:56,653 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 22:55:56,658 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 22:55:56,659 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 22:55:56,667 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 22:55:56,669 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 22:55:56,670 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 22:55:56,678 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 22:55:56,688 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 22:55:56,693 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 22:55:56,697 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 22:55:56,704 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-04 22:55:56,726 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 22:55:56,726 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 22:55:56,733 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 22:55:56,734 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 22:55:56,734 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-04 22:55:56,784 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 22:55:56,785 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 22:55:56,786 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 22:55:56,786 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 22:55:56,793 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 22:55:56,794 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 22:55:56,794 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 22:55:56,794 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 22:55:56,794 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-04 22:55:56,794 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-04 22:55:56,795 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 22:55:56,795 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 22:55:56,795 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 22:55:56,795 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 22:55:56,795 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-04 22:55:56,799 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-04 22:55:56,799 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-04 22:55:56,799 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 22:55:56,800 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 22:55:56,804 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 22:55:56,804 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 22:55:56,804 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 22:55:56,805 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 22:55:56,805 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 22:55:56,805 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 22:55:56,805 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 22:55:56,805 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 22:55:56,806 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-04 22:55:56,806 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 22:55:56,806 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-04 22:55:56,807 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-04 22:55:56,807 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 22:55:56,942 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 22:55:56,980 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 22:55:56,993 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 22:55:56,995 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 22:55:56,999 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 22:55:57,000 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/diskperf_false-unreach-call.i.cil.c [2018-11-04 22:55:57,142 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66254efa4/2347074b87b5491e82c41b36d7b961fa/FLAGf5938b7d4 [2018-11-04 22:55:58,610 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 22:55:58,611 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/diskperf_false-unreach-call.i.cil.c [2018-11-04 22:55:58,706 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66254efa4/2347074b87b5491e82c41b36d7b961fa/FLAGf5938b7d4 [2018-11-04 22:55:58,731 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66254efa4/2347074b87b5491e82c41b36d7b961fa [2018-11-04 22:55:58,759 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 22:55:58,766 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 22:55:58,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 22:55:58,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 22:55:58,778 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 22:55:58,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 10:55:58" (1/1) ... [2018-11-04 22:55:58,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f986b08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 10:55:58, skipping insertion in model container [2018-11-04 22:55:58,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 10:55:58" (1/1) ... [2018-11-04 22:55:58,815 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 22:55:59,057 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 22:56:02,586 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 22:56:02,813 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 22:56:03,967 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 22:56:04,306 INFO L193 MainTranslator]: Completed translation [2018-11-04 22:56:04,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 10:56:04 WrapperNode [2018-11-04 22:56:04,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 22:56:04,307 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 22:56:04,308 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 22:56:04,310 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 22:56:04,344 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 10:56:04" (1/1) ... [2018-11-04 22:56:04,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 10:56:04" (1/1) ... [2018-11-04 22:56:04,481 ERROR L1123 TypeChecker]: C: malloc(EntrySize) [1606]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc18,]],#Ultimate.alloc,[IdentifierExpression[~EntrySize,]]] [2018-11-04 22:56:04,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 10:56:04" (1/1) ... [2018-11-04 22:56:04,536 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 10:56:04" (1/1) ... [2018-11-04 22:56:05,319 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 10:56:04" (1/1) ... [2018-11-04 22:56:05,423 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 10:56:04" (1/1) ... [2018-11-04 22:56:05,522 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 10:56:04" (1/1) ... [2018-11-04 22:56:05,596 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 22:56:05,601 INFO L168 Benchmark]: Toolchain (without parser) took 6837.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 237.4 MB). Peak memory consumption was 237.4 MB. Max. memory is 3.9 GB. [2018-11-04 22:56:05,605 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-04 22:56:05,606 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5536.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 121.9 MB). Peak memory consumption was 121.9 MB. Max. memory is 3.9 GB. [2018-11-04 22:56:05,610 INFO L168 Benchmark]: Boogie Preprocessor took 1288.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 115.6 MB). Peak memory consumption was 115.6 MB. Max. memory is 3.9 GB. [2018-11-04 22:56:05,617 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 5536.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 121.9 MB). Peak memory consumption was 121.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1288.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 115.6 MB). Peak memory consumption was 115.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 1606]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc18,]],#Ultimate.alloc,[IdentifierExpression[~EntrySize,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...