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-usb-dev__drivers-net-ethernet-via-via-rhine_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 10:37:48,522 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:37:48,530 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:37:48,551 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:37:48,552 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:37:48,556 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:37:48,557 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:37:48,562 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:37:48,567 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:37:48,567 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:37:48,568 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:37:48,568 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:37:48,576 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:37:48,577 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:37:48,581 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:37:48,582 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:37:48,588 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:37:48,591 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:37:48,596 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:37:48,597 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:37:48,602 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:37:48,605 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:37:48,607 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-14 10:37:48,622 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 10:37:48,622 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 10:37:48,623 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 10:37:48,628 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 10:37:48,629 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 10:37:48,653 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:37:48,653 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:37:48,665 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 10:37:48,666 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 10:37:48,666 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:37:48,666 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:37:48,666 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:37:48,667 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:37:48,667 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:37:48,667 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 10:37:48,667 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:37:48,667 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 10:37:48,667 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:37:48,667 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:37:48,667 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 10:37:48,673 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 10:37:48,673 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:37:48,673 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:37:48,673 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:37:48,673 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:37:48,674 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:37:48,674 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:37:48,674 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:37:48,674 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 10:37:48,674 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:37:48,674 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:37:48,674 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:37:48,675 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:37:48,675 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 10:37:48,675 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 10:37:48,764 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:37:48,785 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:37:48,795 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:37:48,798 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:37:48,798 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:37:48,802 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-via-via-rhine_true-unreach-call.cil.c [2018-11-14 10:37:48,917 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a024aa1e/ec47695de2ea47768a93f1d18b600f68/FLAG2ccc6f5da [2018-11-14 10:37:50,323 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:37:50,324 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-via-via-rhine_true-unreach-call.cil.c [2018-11-14 10:37:50,416 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a024aa1e/ec47695de2ea47768a93f1d18b600f68/FLAG2ccc6f5da [2018-11-14 10:37:50,451 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a024aa1e/ec47695de2ea47768a93f1d18b600f68 [2018-11-14 10:37:50,472 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:37:50,474 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:37:50,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:37:50,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:37:50,486 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:37:50,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:37:50" (1/1) ... [2018-11-14 10:37:50,492 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3be72cbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:37:50, skipping insertion in model container [2018-11-14 10:37:50,492 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:37:50" (1/1) ... [2018-11-14 10:37:50,513 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:37:50,796 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:37:59,213 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:37:59,605 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 10:38:04,477 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:38:06,123 INFO L195 MainTranslator]: Completed translation [2018-11-14 10:38:06,123 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:06 WrapperNode [2018-11-14 10:38:06,124 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:38:06,124 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 10:38:06,124 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 10:38:06,124 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 10:38:06,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:06" (1/1) ... [2018-11-14 10:38:06,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:06" (1/1) ... [2018-11-14 10:38:06,316 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:06" (1/1) ... [2018-11-14 10:38:06,316 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:06" (1/1) ... [2018-11-14 10:38:06,690 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:06" (1/1) ... [2018-11-14 10:38:06,734 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:06" (1/1) ... [2018-11-14 10:38:06,937 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:38:06" (1/1) ... [2018-11-14 10:38:06,993 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 10:38:06,997 INFO L168 Benchmark]: Toolchain (without parser) took 16523.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -8.9 MB). Peak memory consumption was 528.5 MB. Max. memory is 3.9 GB. [2018-11-14 10:38:07,002 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. [2018-11-14 10:38:07,003 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15647.36 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: 442.2 MB). Peak memory consumption was 511.4 MB. Max. memory is 3.9 GB. [2018-11-14 10:38:07,005 INFO L168 Benchmark]: Boogie Preprocessor took 868.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -451.1 MB). Peak memory consumption was 86.4 MB. Max. memory is 3.9 GB. [2018-11-14 10:38:07,010 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 15647.36 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: 442.2 MB). Peak memory consumption was 511.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 868.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -451.1 MB). Peak memory consumption was 86.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...