java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 08:08:05,702 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 08:08:05,704 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 08:08:05,735 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 08:08:05,735 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 08:08:05,743 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 08:08:05,744 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 08:08:05,751 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 08:08:05,756 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 08:08:05,768 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 08:08:05,769 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 08:08:05,770 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 08:08:05,776 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 08:08:05,777 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 08:08:05,787 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 08:08:05,790 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 08:08:05,791 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 08:08:05,798 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 08:08:05,803 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 08:08:05,805 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 08:08:05,811 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 08:08:05,816 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 08:08:05,822 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-27 08:08:05,852 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-27 08:08:05,903 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 08:08:05,904 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 08:08:05,911 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 08:08:05,911 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 08:08:05,912 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 08:08:05,913 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 08:08:05,913 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 08:08:05,913 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 08:08:05,913 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 08:08:05,914 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 08:08:05,918 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 08:08:05,918 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 08:08:05,918 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 08:08:05,919 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 08:08:05,919 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 08:08:05,919 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 08:08:05,919 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 08:08:05,920 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 08:08:05,920 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 08:08:05,920 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 08:08:05,920 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 08:08:05,920 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 08:08:05,924 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 08:08:05,924 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 08:08:05,925 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 08:08:05,925 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 08:08:05,925 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 08:08:05,925 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 08:08:05,926 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 08:08:05,926 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 08:08:05,926 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 08:08:06,030 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 08:08:06,070 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 08:08:06,080 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 08:08:06,084 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 08:08:06,084 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 08:08:06,085 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko_true-unreach-call.cil.out.i.pp.i [2018-11-27 08:08:06,271 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6b6ef0b8/8aa5bddb8cbd491e9e5be8a69196188c/FLAGf5477496e [2018-11-27 08:08:09,912 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 08:08:09,913 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko_true-unreach-call.cil.out.i.pp.i [2018-11-27 08:08:10,287 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6b6ef0b8/8aa5bddb8cbd491e9e5be8a69196188c/FLAGf5477496e [2018-11-27 08:08:10,607 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6b6ef0b8/8aa5bddb8cbd491e9e5be8a69196188c [2018-11-27 08:08:10,634 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 08:08:10,639 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 08:08:10,641 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 08:08:10,641 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 08:08:10,650 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 08:08:10,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:08:10" (1/1) ... [2018-11-27 08:08:10,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa71a87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:08:10, skipping insertion in model container [2018-11-27 08:08:10,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:08:10" (1/1) ... [2018-11-27 08:08:10,683 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 08:08:12,154 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 08:09:10,752 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:09:11,243 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 08:09:20,094 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 08:09:36,154 INFO L195 MainTranslator]: Completed translation [2018-11-27 08:09:36,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:09:36 WrapperNode [2018-11-27 08:09:36,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 08:09:36,156 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 08:09:36,156 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 08:09:36,159 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 08:09:36,181 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:09:36" (1/1) ... [2018-11-27 08:09:36,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:09:36" (1/1) ... [2018-11-27 08:09:36,923 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*buf) * __lengthofbuf) [59366]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc12188,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofbuf~0,]]]]] [2018-11-27 08:09:36,924 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*msgs) * __lengthofmsgs) [59369]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc12190,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[14,32]]],IdentifierExpression[~__lengthofmsgs~0,]]]]] [2018-11-27 08:09:37,071 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:09:36" (1/1) ... [2018-11-27 08:09:37,072 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:09:36" (1/1) ... [2018-11-27 08:09:42,706 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:09:36" (1/1) ... [2018-11-27 08:09:43,071 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:09:36" (1/1) ... [2018-11-27 08:09:45,957 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:09:36" (1/1) ... [2018-11-27 08:09:46,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 08:09:46,786 INFO L168 Benchmark]: Toolchain (without parser) took 96150.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.2 GB in the end (delta: 665.0 MB). Peak memory consumption was 855.1 MB. Max. memory is 3.9 GB. [2018-11-27 08:09:46,793 INFO L168 Benchmark]: CDTParser took 4.82 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. [2018-11-27 08:09:46,793 INFO L168 Benchmark]: CACSL2BoogieTranslator took 85514.38 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 287.4 MB). Peak memory consumption was 758.4 MB. Max. memory is 3.9 GB. [2018-11-27 08:09:46,799 INFO L168 Benchmark]: Boogie Preprocessor took 10628.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.2 GB in the end (delta: 377.5 MB). Peak memory consumption was 567.7 MB. Max. memory is 3.9 GB. [2018-11-27 08:09:46,806 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 4.82 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 85514.38 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 287.4 MB). Peak memory consumption was 758.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 10628.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.2 GB in the end (delta: 377.5 MB). Peak memory consumption was 567.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 59366]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc12188,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofbuf~0,]]]]] - TypeErrorResult [Line: 59369]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc12190,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[14,32]]],IdentifierExpression[~__lengthofmsgs~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...