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-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 10:34:33,428 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:34:33,434 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:34:33,471 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:34:33,472 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:34:33,473 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:34:33,482 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:34:33,487 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:34:33,490 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:34:33,491 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:34:33,501 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:34:33,501 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:34:33,503 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:34:33,506 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:34:33,507 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:34:33,515 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:34:33,516 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:34:33,524 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:34:33,539 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:34:33,546 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:34:33,551 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:34:33,558 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:34:33,564 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-14 10:34:33,594 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 [2018-11-14 10:34:33,651 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:34:33,652 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:34:33,653 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 10:34:33,653 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 10:34:33,660 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:34:33,660 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:34:33,661 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:34:33,661 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:34:33,661 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:34:33,661 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 10:34:33,661 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:34:33,667 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 10:34:33,667 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:34:33,667 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:34:33,667 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 10:34:33,668 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 10:34:33,668 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:34:33,668 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:34:33,668 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:34:33,669 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:34:33,669 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:34:33,669 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:34:33,669 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:34:33,676 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 10:34:33,676 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:34:33,676 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:34:33,677 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:34:33,678 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:34:33,678 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 10:34:33,679 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 10:34:33,831 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:34:33,872 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:34:33,887 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:34:33,889 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:34:33,890 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:34:33,891 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c [2018-11-14 10:34:34,062 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cce71b21f/0a110c852b2a4d7cbe0ce1e8cdf8916a/FLAG5cc028c1b [2018-11-14 10:34:37,402 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:34:37,403 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c [2018-11-14 10:34:37,836 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cce71b21f/0a110c852b2a4d7cbe0ce1e8cdf8916a/FLAG5cc028c1b [2018-11-14 10:34:37,890 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cce71b21f/0a110c852b2a4d7cbe0ce1e8cdf8916a [2018-11-14 10:34:37,928 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:34:37,932 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:34:37,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:34:37,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:34:37,952 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:34:37,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:34:37" (1/1) ... [2018-11-14 10:34:37,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aab91cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:34:37, skipping insertion in model container [2018-11-14 10:34:37,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:34:37" (1/1) ... [2018-11-14 10:34:38,002 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:34:39,149 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:35:38,275 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:35:39,217 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 10:36:05,603 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:36:16,452 INFO L195 MainTranslator]: Completed translation [2018-11-14 10:36:16,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:16 WrapperNode [2018-11-14 10:36:16,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:36:16,454 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 10:36:16,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 10:36:16,455 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 10:36:16,486 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:16" (1/1) ... [2018-11-14 10:36:16,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:16" (1/1) ... [2018-11-14 10:36:17,170 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:16" (1/1) ... [2018-11-14 10:36:17,174 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:16" (1/1) ... [2018-11-14 10:36:20,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:16" (1/1) ... [2018-11-14 10:36:20,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:16" (1/1) ... [2018-11-14 10:36:22,047 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:16" (1/1) ... [2018-11-14 10:36:22,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 10:36:22,499 INFO L168 Benchmark]: Toolchain (without parser) took 104570.00 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: 269.0 MB). Peak memory consumption was 695.4 MB. Max. memory is 3.9 GB. [2018-11-14 10:36:22,504 INFO L168 Benchmark]: CDTParser took 3.36 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. [2018-11-14 10:36:22,505 INFO L168 Benchmark]: CACSL2BoogieTranslator took 98516.26 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: 187.9 MB). Peak memory consumption was 637.9 MB. Max. memory is 3.9 GB. [2018-11-14 10:36:22,512 INFO L168 Benchmark]: Boogie Preprocessor took 6035.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 81.1 MB). Peak memory consumption was 507.5 MB. Max. memory is 3.9 GB. [2018-11-14 10:36:22,522 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 3.36 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 98516.26 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: 187.9 MB). Peak memory consumption was 637.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 6035.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 81.1 MB). Peak memory consumption was 507.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...