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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-usb-smsc95xx_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:54:28,172 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:54:28,178 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:54:28,215 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:54:28,215 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:54:28,222 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:54:28,227 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:54:28,233 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:54:28,246 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:54:28,250 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:54:28,255 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:54:28,255 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:54:28,257 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:54:28,258 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:54:28,266 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:54:28,267 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:54:28,271 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:54:28,279 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:54:28,288 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:54:28,290 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:54:28,297 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:54:28,301 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:54:28,307 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-27 11:54:28,334 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:54:28,334 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:54:28,337 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:54:28,338 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:54:28,339 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 [2018-11-27 11:54:28,393 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:54:28,394 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:54:28,395 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:54:28,395 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:54:28,405 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:54:28,405 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:54:28,406 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:54:28,406 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:54:28,406 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:54:28,406 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:54:28,410 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:54:28,410 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:54:28,410 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:54:28,411 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:54:28,411 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:54:28,411 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:54:28,411 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:54:28,416 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:54:28,416 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:54:28,416 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:54:28,417 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:54:28,417 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:54:28,417 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:54:28,417 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:54:28,417 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:54:28,418 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:54:28,418 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:54:28,418 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:54:28,418 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:54:28,424 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:54:28,424 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 11:54:28,523 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:54:28,559 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:54:28,573 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:54:28,578 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:54:28,578 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:54:28,579 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-usb-smsc95xx_true-unreach-call.cil.c [2018-11-27 11:54:28,763 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/358f4673b/166e2dae0c0645bab3b4c40ce0ca1321/FLAG022ed3ef2 [2018-11-27 11:54:31,018 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:54:31,022 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-usb-smsc95xx_true-unreach-call.cil.c [2018-11-27 11:54:31,208 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/358f4673b/166e2dae0c0645bab3b4c40ce0ca1321/FLAG022ed3ef2 [2018-11-27 11:54:31,255 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/358f4673b/166e2dae0c0645bab3b4c40ce0ca1321 [2018-11-27 11:54:31,282 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:54:31,290 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:54:31,295 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:54:31,295 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:54:31,306 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:54:31,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:54:31" (1/1) ... [2018-11-27 11:54:31,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14f9af00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:54:31, skipping insertion in model container [2018-11-27 11:54:31,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:54:31" (1/1) ... [2018-11-27 11:54:31,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:54:31,777 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:54:39,942 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:54:40,133 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 11:54:41,297 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:54:43,535 INFO L195 MainTranslator]: Completed translation [2018-11-27 11:54:43,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:54:43 WrapperNode [2018-11-27 11:54:43,536 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:54:43,541 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 11:54:43,541 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 11:54:43,542 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 11:54:43,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:54:43" (1/1) ... [2018-11-27 11:54:43,808 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:54:43" (1/1) ... [2018-11-27 11:54:43,939 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 11:54:43,940 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 11:54:43,940 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 11:54:43,940 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 11:54:43,969 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:54:43" (1/1) ... [2018-11-27 11:54:43,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:54:43" (1/1) ... [2018-11-27 11:54:44,068 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:54:43" (1/1) ... [2018-11-27 11:54:44,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:54:43" (1/1) ... [2018-11-27 11:54:44,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:54:43" (1/1) ... [2018-11-27 11:54:44,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:54:43" (1/1) ... [2018-11-27 11:54:44,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:54:43" (1/1) ... [2018-11-27 11:54:45,005 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 11:54:45,015 INFO L168 Benchmark]: Toolchain (without parser) took 13728.72 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: 468.2 MB). Peak memory consumption was 468.2 MB. Max. memory is 3.9 GB. [2018-11-27 11:54:45,017 INFO L168 Benchmark]: CDTParser took 0.31 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 11:54:45,018 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12245.79 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: 378.0 MB). Peak memory consumption was 378.0 MB. Max. memory is 3.9 GB. [2018-11-27 11:54:45,019 INFO L168 Benchmark]: Boogie Procedure Inliner took 398.10 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 11:54:45,019 INFO L168 Benchmark]: Boogie Preprocessor took 1065.99 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: 78.9 MB). Peak memory consumption was 78.9 MB. Max. memory is 3.9 GB. [2018-11-27 11:54:45,036 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 0.31 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 12245.79 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: 378.0 MB). Peak memory consumption was 378.0 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 398.10 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1065.99 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: 78.9 MB). Peak memory consumption was 78.9 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...