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-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:10:53,048 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:10:53,054 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:10:53,093 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:10:53,094 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:10:53,095 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:10:53,097 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:10:53,105 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:10:53,112 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:10:53,115 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:10:53,119 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:10:53,119 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:10:53,125 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:10:53,127 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:10:53,134 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:10:53,135 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:10:53,136 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:10:53,153 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:10:53,160 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:10:53,167 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:10:53,169 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:10:53,174 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:10:53,184 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:10:53,184 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:10:53,185 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:10:53,189 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:10:53,190 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:10:53,191 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:10:53,201 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:10:53,203 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:10:53,203 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:10:53,204 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:10:53,204 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:10:53,204 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:10:53,211 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:10:53,212 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:10:53,217 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 13:10:53,260 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:10:53,261 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:10:53,264 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:10:53,265 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:10:53,268 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:10:53,269 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:10:53,269 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:10:53,269 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:10:53,273 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:10:53,273 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:10:53,273 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:10:53,273 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:10:53,274 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:10:53,274 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:10:53,274 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:10:53,278 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:10:53,278 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:10:53,278 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:10:53,279 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:10:53,279 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:10:53,279 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:10:53,279 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:10:53,279 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:10:53,280 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:10:53,280 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:10:53,280 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:10:53,280 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:10:53,286 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:10:53,286 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:10:53,380 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:10:53,419 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:10:53,433 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:10:53,435 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:10:53,435 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:10:53,441 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-11-27 13:10:53,603 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d75334f66/ddc5ec96fdbb4c1fadc5a6046bbdcf1e/FLAGf6a06f2ff [2018-11-27 13:10:56,389 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:10:56,390 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-11-27 13:10:56,601 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d75334f66/ddc5ec96fdbb4c1fadc5a6046bbdcf1e/FLAGf6a06f2ff [2018-11-27 13:10:56,990 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d75334f66/ddc5ec96fdbb4c1fadc5a6046bbdcf1e [2018-11-27 13:10:57,021 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:10:57,024 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:10:57,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:10:57,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:10:57,043 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:10:57,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:10:56" (1/1) ... [2018-11-27 13:10:57,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c869344 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:10:57, skipping insertion in model container [2018-11-27 13:10:57,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:10:56" (1/1) ... [2018-11-27 13:10:57,083 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:10:57,874 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:11:13,991 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:11:14,304 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:11:17,412 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:11:20,120 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:11:20,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:11:20 WrapperNode [2018-11-27 13:11:20,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:11:20,122 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:11:20,122 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:11:20,122 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:11:20,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:11:20" (1/1) ... [2018-11-27 13:11:20,554 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:11:20" (1/1) ... [2018-11-27 13:11:20,725 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:11:20,726 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:11:20,726 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:11:20,726 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:11:20,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:11:20" (1/1) ... [2018-11-27 13:11:20,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:11:20" (1/1) ... [2018-11-27 13:11:20,981 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:11:20" (1/1) ... [2018-11-27 13:11:20,982 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:11:20" (1/1) ... [2018-11-27 13:11:22,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:11:20" (1/1) ... [2018-11-27 13:11:22,326 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:11:20" (1/1) ... [2018-11-27 13:11:23,926 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:11:20" (1/1) ... [2018-11-27 13:11:24,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:11:24,143 INFO L168 Benchmark]: Toolchain (without parser) took 27120.90 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: 155.9 MB). Peak memory consumption was 617.0 MB. Max. memory is 3.9 GB. [2018-11-27 13:11:24,148 INFO L168 Benchmark]: CDTParser took 0.34 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 13:11:24,148 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23094.67 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: 299.1 MB). Peak memory consumption was 615.9 MB. Max. memory is 3.9 GB. [2018-11-27 13:11:24,152 INFO L168 Benchmark]: Boogie Procedure Inliner took 603.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 3.9 GB. [2018-11-27 13:11:24,153 INFO L168 Benchmark]: Boogie Preprocessor took 3411.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: -187.8 MB). Peak memory consumption was 273.3 MB. Max. memory is 3.9 GB. [2018-11-27 13:11:24,166 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 0.34 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 23094.67 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: 299.1 MB). Peak memory consumption was 615.9 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 603.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3411.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: -187.8 MB). Peak memory consumption was 273.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...