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-3.0/usb_urb-drivers-video-arkfb.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d830063 [2018-10-23 11:11:34,164 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 11:11:34,174 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 11:11:34,207 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 11:11:34,208 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 11:11:34,214 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 11:11:34,216 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 11:11:34,219 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 11:11:34,227 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 11:11:34,239 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 11:11:34,240 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 11:11:34,241 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 11:11:34,247 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 11:11:34,249 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 11:11:34,257 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 11:11:34,258 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 11:11:34,259 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 11:11:34,265 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 11:11:34,273 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 11:11:34,278 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 11:11:34,281 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 11:11:34,285 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 11:11:34,295 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-23 11:11:34,296 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-23 11:11:34,296 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-23 11:11:34,297 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-23 11:11:34,300 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-23 11:11:34,303 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-23 11:11:34,304 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-23 11:11:34,312 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-23 11:11:34,312 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-23 11:11:34,313 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-23 11:11:34,314 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-23 11:11:34,314 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-23 11:11:34,317 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-23 11:11:34,317 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-23 11:11:34,318 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 [2018-10-23 11:11:34,370 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 11:11:34,373 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 11:11:34,374 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 11:11:34,374 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-23 11:11:34,377 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-23 11:11:34,377 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-23 11:11:34,377 INFO L133 SettingsManager]: * Use SBE=true [2018-10-23 11:11:34,377 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 11:11:34,378 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 11:11:34,378 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 11:11:34,378 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 11:11:34,378 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 11:11:34,378 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-23 11:11:34,379 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-23 11:11:34,385 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 11:11:34,385 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 11:11:34,387 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 11:11:34,387 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 11:11:34,387 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 11:11:34,387 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 11:11:34,388 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 11:11:34,388 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 11:11:34,388 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 11:11:34,388 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 11:11:34,388 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-23 11:11:34,389 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 11:11:34,389 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-23 11:11:34,389 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-23 11:11:34,389 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 11:11:34,389 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-23 11:11:34,518 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 11:11:34,552 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 11:11:34,557 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 11:11:34,559 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 11:11:34,559 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 11:11:34,560 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko_true-unreach-call.cil.out.i.pp.i [2018-10-23 11:11:34,690 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0eb45e6ba/6707980c6081468fb5c75b50febb26c8/FLAG2a78a2ae2 [2018-10-23 11:11:36,413 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 11:11:36,414 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko_true-unreach-call.cil.out.i.pp.i [2018-10-23 11:11:36,517 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0eb45e6ba/6707980c6081468fb5c75b50febb26c8/FLAG2a78a2ae2 [2018-10-23 11:11:36,561 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0eb45e6ba/6707980c6081468fb5c75b50febb26c8 [2018-10-23 11:11:36,590 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 11:11:36,596 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-23 11:11:36,600 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 11:11:36,600 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 11:11:36,610 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 11:11:36,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:11:36" (1/1) ... [2018-10-23 11:11:36,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b5376c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:11:36, skipping insertion in model container [2018-10-23 11:11:36,623 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:11:36" (1/1) ... [2018-10-23 11:11:36,650 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 11:11:36,982 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 11:11:42,760 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 11:11:43,258 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 11:11:44,675 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 11:11:45,535 INFO L193 MainTranslator]: Completed translation [2018-10-23 11:11:45,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:11:45 WrapperNode [2018-10-23 11:11:45,536 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 11:11:45,540 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-23 11:11:45,540 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-23 11:11:45,540 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-23 11:11:45,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:11:45" (1/1) ... [2018-10-23 11:11:45,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:11:45" (1/1) ... [2018-10-23 11:11:45,749 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:11:45" (1/1) ... [2018-10-23 11:11:45,749 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:11:45" (1/1) ... [2018-10-23 11:11:46,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:11:45" (1/1) ... [2018-10-23 11:11:46,170 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:11:45" (1/1) ... [2018-10-23 11:11:46,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:11:45" (1/1) ... [2018-10-23 11:11:46,289 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-23 11:11:46,301 INFO L168 Benchmark]: Toolchain (without parser) took 9710.08 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 48.1 MB). Peak memory consumption was 48.1 MB. Max. memory is 3.9 GB. [2018-10-23 11:11:46,312 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-10-23 11:11:46,312 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8939.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 3.9 MB). Peak memory consumption was 495.8 MB. Max. memory is 3.9 GB. [2018-10-23 11:11:46,319 INFO L168 Benchmark]: Boogie Preprocessor took 749.52 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 44.2 MB). Peak memory consumption was 44.2 MB. Max. memory is 3.9 GB. [2018-10-23 11:11:46,329 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 0.18 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 8939.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 3.9 MB). Peak memory consumption was 495.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 749.52 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 44.2 MB). Peak memory consumption was 44.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...