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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 20:03:11,135 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:03:11,141 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:03:11,170 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:03:11,170 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:03:11,176 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:03:11,177 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:03:11,186 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:03:11,193 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:03:11,194 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:03:11,206 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:03:11,206 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:03:11,216 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:03:11,217 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:03:11,222 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:03:11,223 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:03:11,227 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:03:11,234 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:03:11,241 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:03:11,249 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:03:11,251 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:03:11,257 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:03:11,265 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 20:03:11,266 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 20:03:11,266 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 20:03:11,272 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 20:03:11,276 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 20:03:11,278 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 20:03:11,278 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 20:03:11,285 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 20:03:11,286 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 20:03:11,286 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 20:03:11,292 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:03:11,292 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:03:11,293 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:03:11,295 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:03:11,296 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-11 20:03:11,346 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:03:11,347 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:03:11,357 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 20:03:11,357 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 20:03:11,358 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:03:11,358 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:03:11,359 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:03:11,359 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:03:11,359 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:03:11,359 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:03:11,362 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 20:03:11,362 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:03:11,362 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 20:03:11,362 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 20:03:11,363 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 20:03:11,365 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:03:11,365 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:03:11,365 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:03:11,366 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:03:11,370 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:03:11,370 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:03:11,370 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:03:11,371 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 20:03:11,371 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:03:11,371 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:03:11,371 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:03:11,371 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 20:03:11,372 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 20:03:11,504 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:03:11,539 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:03:11,549 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:03:11,551 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:03:11,551 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:03:11,552 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 20:03:11,703 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d358c1a5/5cd1ef455cd642f3b6501d7c83d9eea2/FLAG4263175a3 [2018-11-11 20:03:14,142 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:03:14,145 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 20:03:14,339 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d358c1a5/5cd1ef455cd642f3b6501d7c83d9eea2/FLAG4263175a3 [2018-11-11 20:03:14,386 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d358c1a5/5cd1ef455cd642f3b6501d7c83d9eea2 [2018-11-11 20:03:14,408 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:03:14,410 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:03:14,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:03:14,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:03:14,429 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:03:14,431 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:03:14" (1/1) ... [2018-11-11 20:03:14,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58edc686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:14, skipping insertion in model container [2018-11-11 20:03:14,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:03:14" (1/1) ... [2018-11-11 20:03:14,472 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:03:15,134 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:03:34,840 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:03:35,133 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 20:03:48,869 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:03:52,663 INFO L193 MainTranslator]: Completed translation [2018-11-11 20:03:52,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:52 WrapperNode [2018-11-11 20:03:52,663 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:03:52,664 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 20:03:52,665 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 20:03:52,666 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 20:03:52,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:52" (1/1) ... [2018-11-11 20:03:52,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:52" (1/1) ... [2018-11-11 20:03:53,028 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:52" (1/1) ... [2018-11-11 20:03:53,032 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:52" (1/1) ... [2018-11-11 20:03:54,174 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:52" (1/1) ... [2018-11-11 20:03:54,290 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:52" (1/1) ... [2018-11-11 20:03:54,697 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:03:52" (1/1) ... [2018-11-11 20:03:54,930 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 20:03:54,937 INFO L168 Benchmark]: Toolchain (without parser) took 40528.20 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 459.7 MB). Peak memory consumption was 459.7 MB. Max. memory is 3.9 GB. [2018-11-11 20:03:54,945 INFO L168 Benchmark]: CDTParser took 2.29 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. [2018-11-11 20:03:54,945 INFO L168 Benchmark]: CACSL2BoogieTranslator took 38251.65 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: 245.5 MB). Peak memory consumption was 549.7 MB. Max. memory is 3.9 GB. [2018-11-11 20:03:54,946 INFO L168 Benchmark]: Boogie Preprocessor took 2269.24 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 214.2 MB). Peak memory consumption was 214.2 MB. Max. memory is 3.9 GB. [2018-11-11 20:03:54,958 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 2.29 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 38251.65 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: 245.5 MB). Peak memory consumption was 549.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2269.24 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 214.2 MB). Peak memory consumption was 214.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...