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-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--iwlegacy--iwl4965.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:03:18,937 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:03:18,944 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:03:18,988 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:03:18,989 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:03:18,990 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:03:18,998 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:03:19,000 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:03:19,005 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:03:19,012 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:03:19,013 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:03:19,013 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:03:19,018 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:03:19,023 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:03:19,032 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:03:19,037 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:03:19,038 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:03:19,048 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:03:19,054 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:03:19,056 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:03:19,062 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:03:19,065 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:03:19,074 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:03:19,075 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:03:19,075 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:03:19,079 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:03:19,087 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:03:19,088 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:03:19,089 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:03:19,090 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:03:19,090 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:03:19,097 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:03:19,098 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:03:19,098 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:03:19,099 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:03:19,103 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:03:19,104 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 [2018-11-27 13:03:19,150 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:03:19,153 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:03:19,156 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:03:19,157 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:03:19,160 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:03:19,161 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:03:19,161 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:03:19,161 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:03:19,161 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:03:19,167 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:03:19,167 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:03:19,167 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:03:19,167 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:03:19,168 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:03:19,168 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:03:19,168 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:03:19,168 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:03:19,169 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:03:19,169 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:03:19,169 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:03:19,169 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:03:19,169 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:03:19,174 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:03:19,174 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:03:19,174 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:03:19,175 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:03:19,175 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:03:19,175 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:03:19,175 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:03:19,273 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:03:19,308 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:03:19,321 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:03:19,326 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:03:19,326 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:03:19,327 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--iwlegacy--iwl4965.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 13:03:19,485 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d21b34eb4/05a6c20f997647828e0309a0122e6c38/FLAG05fba4ed5 [2018-11-27 13:03:22,090 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:03:22,093 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--iwlegacy--iwl4965.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 13:03:22,321 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d21b34eb4/05a6c20f997647828e0309a0122e6c38/FLAG05fba4ed5 [2018-11-27 13:03:22,714 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d21b34eb4/05a6c20f997647828e0309a0122e6c38 [2018-11-27 13:03:22,742 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:03:22,745 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:03:22,748 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:03:22,748 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:03:22,761 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:03:22,763 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:03:22" (1/1) ... [2018-11-27 13:03:22,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@532411f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:22, skipping insertion in model container [2018-11-27 13:03:22,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:03:22" (1/1) ... [2018-11-27 13:03:22,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:03:23,612 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:03:46,190 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:03:46,413 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:03:50,940 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:03:58,386 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:03:58,387 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:58 WrapperNode [2018-11-27 13:03:58,387 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:03:58,389 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:03:58,389 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:03:58,389 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:03:58,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:58" (1/1) ... [2018-11-27 13:03:59,353 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:58" (1/1) ... [2018-11-27 13:03:59,675 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:03:59,675 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:03:59,675 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:03:59,675 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:03:59,701 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:58" (1/1) ... [2018-11-27 13:03:59,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:58" (1/1) ... [2018-11-27 13:04:00,385 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:58" (1/1) ... [2018-11-27 13:04:00,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:58" (1/1) ... [2018-11-27 13:05:08,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:58" (1/1) ... [2018-11-27 13:05:08,481 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:58" (1/1) ... [2018-11-27 13:05:10,476 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:58" (1/1) ... [2018-11-27 13:05:11,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:05:11,244 INFO L168 Benchmark]: Toolchain (without parser) took 108502.04 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: 465.2 MB). Peak memory consumption was 821.7 MB. Max. memory is 3.9 GB. [2018-11-27 13:05:11,251 INFO L168 Benchmark]: CDTParser took 0.22 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 13:05:11,252 INFO L168 Benchmark]: CACSL2BoogieTranslator took 35639.76 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: 306.5 MB). Peak memory consumption was 738.8 MB. Max. memory is 3.9 GB. [2018-11-27 13:05:11,256 INFO L168 Benchmark]: Boogie Procedure Inliner took 1285.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 67.0 MB). Peak memory consumption was 67.0 MB. Max. memory is 3.9 GB. [2018-11-27 13:05:11,257 INFO L168 Benchmark]: Boogie Preprocessor took 71564.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 91.7 MB). Peak memory consumption was 448.2 MB. Max. memory is 3.9 GB. [2018-11-27 13:05:11,263 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 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 35639.76 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: 306.5 MB). Peak memory consumption was 738.8 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 1285.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 67.0 MB). Peak memory consumption was 67.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 71564.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 91.7 MB). Peak memory consumption was 448.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...