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-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 20:23:27,103 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:23:27,110 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:23:27,148 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:23:27,150 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:23:27,152 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:23:27,154 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:23:27,165 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:23:27,190 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:23:27,195 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:23:27,196 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:23:27,203 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:23:27,205 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:23:27,209 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:23:27,214 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:23:27,215 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:23:27,216 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:23:27,225 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:23:27,237 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:23:27,247 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:23:27,253 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:23:27,262 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:23:27,269 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 20:23:27,269 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 20:23:27,269 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 20:23:27,277 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 20:23:27,279 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 20:23:27,280 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 20:23:27,286 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 20:23:27,288 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 20:23:27,289 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 20:23:27,296 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 20:23:27,297 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:23:27,297 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:23:27,304 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:23:27,306 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:23:27,306 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 20:23:27,358 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:23:27,359 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:23:27,365 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 20:23:27,366 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 20:23:27,368 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:23:27,368 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:23:27,368 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:23:27,369 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:23:27,369 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:23:27,369 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:23:27,369 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 20:23:27,369 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:23:27,370 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 20:23:27,370 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 20:23:27,370 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 20:23:27,370 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:23:27,375 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:23:27,375 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:23:27,375 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:23:27,378 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:23:27,378 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:23:27,378 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:23:27,378 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 20:23:27,379 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:23:27,379 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:23:27,379 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:23:27,379 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 20:23:27,380 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 20:23:27,523 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:23:27,567 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:23:27,577 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:23:27,583 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:23:27,583 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:23:27,584 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-11 20:23:27,746 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/747970fa2/d593a09e0911478f902ec588600025a4/FLAGbfba8b45b [2018-11-11 20:23:30,310 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:23:30,311 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-nvidia-forcedeth_true-unreach-call.cil.c [2018-11-11 20:23:30,518 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/747970fa2/d593a09e0911478f902ec588600025a4/FLAGbfba8b45b [2018-11-11 20:23:30,572 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/747970fa2/d593a09e0911478f902ec588600025a4 [2018-11-11 20:23:30,605 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:23:30,611 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:23:30,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:23:30,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:23:30,631 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:23:30,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:23:30" (1/1) ... [2018-11-11 20:23:30,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46c8a051 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:23:30, skipping insertion in model container [2018-11-11 20:23:30,644 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:23:30" (1/1) ... [2018-11-11 20:23:30,676 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:23:31,430 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:23:55,931 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:23:56,455 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 20:24:09,861 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:24:13,198 INFO L193 MainTranslator]: Completed translation [2018-11-11 20:24:13,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:24:13 WrapperNode [2018-11-11 20:24:13,199 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:24:13,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 20:24:13,202 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 20:24:13,202 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 20:24:13,220 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:24:13" (1/1) ... [2018-11-11 20:24:13,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:24:13" (1/1) ... [2018-11-11 20:24:13,559 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:24:13" (1/1) ... [2018-11-11 20:24:13,562 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:24:13" (1/1) ... [2018-11-11 20:24:14,522 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:24:13" (1/1) ... [2018-11-11 20:24:14,640 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:24:13" (1/1) ... [2018-11-11 20:24:14,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:24:13" (1/1) ... [2018-11-11 20:24:14,999 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 20:24:15,005 INFO L168 Benchmark]: Toolchain (without parser) took 44395.81 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 364.1 MB). Peak memory consumption was 364.1 MB. Max. memory is 3.9 GB. [2018-11-11 20:24:15,015 INFO L168 Benchmark]: CDTParser took 0.20 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 20:24:15,017 INFO L168 Benchmark]: CACSL2BoogieTranslator took 42583.00 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: 217.8 MB). Peak memory consumption was 545.1 MB. Max. memory is 3.9 GB. [2018-11-11 20:24:15,018 INFO L168 Benchmark]: Boogie Preprocessor took 1802.13 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 146.4 MB). Peak memory consumption was 146.4 MB. Max. memory is 3.9 GB. [2018-11-11 20:24:15,029 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 0.20 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 42583.00 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: 217.8 MB). Peak memory consumption was 545.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1802.13 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 146.4 MB). Peak memory consumption was 146.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...