java -ea -Xmx8000000000 -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-RCFG.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-ddf0d93 [2018-11-16 20:50:23,271 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 20:50:23,276 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 20:50:23,288 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 20:50:23,289 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 20:50:23,290 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 20:50:23,291 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 20:50:23,293 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 20:50:23,295 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 20:50:23,296 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 20:50:23,297 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 20:50:23,297 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 20:50:23,299 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 20:50:23,301 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 20:50:23,302 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 20:50:23,309 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 20:50:23,310 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 20:50:23,312 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 20:50:23,318 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 20:50:23,322 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 20:50:23,326 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 20:50:23,327 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 20:50:23,330 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 20:50:23,330 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 20:50:23,330 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 20:50:23,335 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 20:50:23,336 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 20:50:23,340 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 20:50:23,341 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 20:50:23,344 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 20:50:23,344 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 20:50:23,345 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 20:50:23,346 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 20:50:23,347 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 20:50:23,348 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 20:50:23,348 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 20:50:23,349 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 [2018-11-16 20:50:23,371 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 20:50:23,372 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 20:50:23,373 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 20:50:23,373 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 20:50:23,374 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 20:50:23,374 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 20:50:23,374 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 20:50:23,374 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 20:50:23,375 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 20:50:23,375 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 20:50:23,375 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 20:50:23,375 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 20:50:23,375 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 20:50:23,375 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 20:50:23,376 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 20:50:23,376 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 20:50:23,376 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 20:50:23,376 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 20:50:23,376 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 20:50:23,377 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 20:50:23,377 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 20:50:23,377 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 20:50:23,377 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 20:50:23,378 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 20:50:23,378 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 20:50:23,378 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 20:50:23,378 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 20:50:23,378 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 20:50:23,378 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 20:50:23,379 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 20:50:23,379 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 20:50:23,437 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 20:50:23,453 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 20:50:23,458 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 20:50:23,459 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 20:50:23,460 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 20:50:23,461 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko_true-unreach-call.cil.out.i.pp.i [2018-11-16 20:50:23,520 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b4ad1ad/5a53ef46dc364c2d838bb42cf569e7b8/FLAGae316b66d [2018-11-16 20:50:25,257 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 20:50:25,258 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko_true-unreach-call.cil.out.i.pp.i [2018-11-16 20:50:25,419 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b4ad1ad/5a53ef46dc364c2d838bb42cf569e7b8/FLAGae316b66d [2018-11-16 20:50:25,818 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b4ad1ad/5a53ef46dc364c2d838bb42cf569e7b8 [2018-11-16 20:50:25,828 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 20:50:25,830 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 20:50:25,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 20:50:25,831 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 20:50:25,835 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 20:50:25,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:50:25" (1/1) ... [2018-11-16 20:50:25,840 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39256290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:50:25, skipping insertion in model container [2018-11-16 20:50:25,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:50:25" (1/1) ... [2018-11-16 20:50:25,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 20:50:26,548 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 20:51:20,753 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 20:51:22,050 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 20:51:42,095 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 20:51:51,993 INFO L195 MainTranslator]: Completed translation [2018-11-16 20:51:51,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:51 WrapperNode [2018-11-16 20:51:51,994 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 20:51:51,995 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 20:51:51,995 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 20:51:51,995 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 20:51:52,011 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:51" (1/1) ... [2018-11-16 20:51:52,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:51" (1/1) ... [2018-11-16 20:51:52,398 ERROR L1129 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,]]]]] [2018-11-16 20:51:52,399 ERROR L1129 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,]]]]] [2018-11-16 20:51:52,502 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:51" (1/1) ... [2018-11-16 20:51:52,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:51" (1/1) ... [2018-11-16 20:51:55,236 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:51" (1/1) ... [2018-11-16 20:51:55,411 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:51" (1/1) ... [2018-11-16 20:51:56,619 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:51" (1/1) ... [2018-11-16 20:51:57,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 20:51:57,089 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-16 20:51:57,093 INFO L168 Benchmark]: Toolchain (without parser) took 91264.48 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.5 GB). Free memory was 1.3 GB in the beginning and 3.0 GB in the end (delta: -1.7 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2018-11-16 20:51:57,096 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 20:51:57,096 INFO L168 Benchmark]: CACSL2BoogieTranslator took 86164.07 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -906.0 MB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. [2018-11-16 20:51:57,099 INFO L168 Benchmark]: Boogie Preprocessor took 5093.40 ms. Allocated memory was 4.1 GB in the beginning and 4.1 GB in the end (delta: -60.8 MB). Free memory was 2.2 GB in the beginning and 3.0 GB in the end (delta: -801.7 MB). Peak memory consumption was 897.0 MB. Max. memory is 7.1 GB. [2018-11-16 20:51:57,107 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 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 86164.07 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -906.0 MB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. * Boogie Preprocessor took 5093.40 ms. Allocated memory was 4.1 GB in the beginning and 4.1 GB in the end (delta: -60.8 MB). Free memory was 2.2 GB in the beginning and 3.0 GB in the end (delta: -801.7 MB). Peak memory consumption was 897.0 MB. Max. memory is 7.1 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...