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-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--misc--ims-pcu.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 19:10:47,181 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 19:10:47,186 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 19:10:47,225 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 19:10:47,226 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 19:10:47,227 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 19:10:47,232 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 19:10:47,237 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 19:10:47,244 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 19:10:47,245 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 19:10:47,246 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 19:10:47,250 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 19:10:47,251 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 19:10:47,255 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 19:10:47,256 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 19:10:47,267 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 19:10:47,275 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 19:10:47,284 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 19:10:47,292 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 19:10:47,294 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 19:10:47,302 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 19:10:47,307 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 19:10:47,313 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 19:10:47,313 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 19:10:47,317 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 19:10:47,318 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 19:10:47,319 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 19:10:47,326 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 19:10:47,327 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 19:10:47,334 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 19:10:47,334 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 19:10:47,336 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 19:10:47,337 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 19:10:47,338 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 19:10:47,339 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 19:10:47,340 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 19:10:47,341 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 [2018-11-04 19:10:47,399 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 19:10:47,403 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 19:10:47,406 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 19:10:47,407 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 19:10:47,414 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 19:10:47,414 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 19:10:47,414 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 19:10:47,415 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 19:10:47,415 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 19:10:47,415 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 19:10:47,415 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 19:10:47,415 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 19:10:47,416 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-04 19:10:47,419 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-04 19:10:47,419 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 19:10:47,419 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 19:10:47,420 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 19:10:47,420 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 19:10:47,420 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 19:10:47,420 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 19:10:47,421 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 19:10:47,426 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 19:10:47,426 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 19:10:47,427 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 19:10:47,427 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-04 19:10:47,427 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 19:10:47,427 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-04 19:10:47,427 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-04 19:10:47,428 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 19:10:47,428 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 19:10:47,570 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 19:10:47,611 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 19:10:47,621 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 19:10:47,626 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 19:10:47,627 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 19:10:47,631 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--misc--ims-pcu.ko-entry_point_false-unreach-call.cil.out.c [2018-11-04 19:10:47,795 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14d500dcf/0f5fe1366b1447538caa40e43cfae3c7/FLAGe736bf1a8 [2018-11-04 19:10:49,676 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 19:10:49,677 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--misc--ims-pcu.ko-entry_point_false-unreach-call.cil.out.c [2018-11-04 19:10:49,781 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14d500dcf/0f5fe1366b1447538caa40e43cfae3c7/FLAGe736bf1a8 [2018-11-04 19:10:49,822 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14d500dcf/0f5fe1366b1447538caa40e43cfae3c7 [2018-11-04 19:10:49,852 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 19:10:49,859 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 19:10:49,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 19:10:49,861 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 19:10:49,868 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 19:10:49,874 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 07:10:49" (1/1) ... [2018-11-04 19:10:49,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dae15d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:10:49, skipping insertion in model container [2018-11-04 19:10:49,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 07:10:49" (1/1) ... [2018-11-04 19:10:49,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 19:10:50,248 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 19:10:58,885 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 19:10:59,109 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 19:11:01,938 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 19:11:02,696 INFO L193 MainTranslator]: Completed translation [2018-11-04 19:11:02,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:11:02 WrapperNode [2018-11-04 19:11:02,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 19:11:02,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 19:11:02,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 19:11:02,703 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 19:11:02,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:11:02" (1/1) ... [2018-11-04 19:11:02,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:11:02" (1/1) ... [2018-11-04 19:11:02,909 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:11:02" (1/1) ... [2018-11-04 19:11:02,910 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:11:02" (1/1) ... [2018-11-04 19:11:03,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:11:02" (1/1) ... [2018-11-04 19:11:03,333 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:11:02" (1/1) ... [2018-11-04 19:11:03,401 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:11:02" (1/1) ... [2018-11-04 19:11:03,472 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 19:11:03,478 INFO L168 Benchmark]: Toolchain (without parser) took 13620.75 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 284.7 MB). Peak memory consumption was 284.7 MB. Max. memory is 3.9 GB. [2018-11-04 19:11:03,481 INFO L168 Benchmark]: CDTParser took 0.43 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 19:11:03,482 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12838.88 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: 240.4 MB). Peak memory consumption was 491.2 MB. Max. memory is 3.9 GB. [2018-11-04 19:11:03,486 INFO L168 Benchmark]: Boogie Preprocessor took 769.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 44.4 MB). Peak memory consumption was 44.4 MB. Max. memory is 3.9 GB. [2018-11-04 19:11:03,493 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 0.43 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 12838.88 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: 240.4 MB). Peak memory consumption was 491.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 769.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 44.4 MB). Peak memory consumption was 44.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...