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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--advansys.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 10:26:16,012 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:26:16,014 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:26:16,056 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:26:16,056 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:26:16,061 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:26:16,063 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:26:16,069 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:26:16,074 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:26:16,075 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:26:16,088 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:26:16,089 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:26:16,090 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:26:16,098 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:26:16,103 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:26:16,104 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:26:16,105 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:26:16,111 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:26:16,119 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:26:16,120 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:26:16,128 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:26:16,130 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:26:16,136 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 10:26:16,136 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 10:26:16,137 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 10:26:16,146 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 10:26:16,147 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 10:26:16,153 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 10:26:16,156 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 10:26:16,157 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 10:26:16,161 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 10:26:16,163 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 10:26:16,164 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 10:26:16,164 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 10:26:16,165 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 10:26:16,165 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 10:26:16,171 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 10:26:16,219 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:26:16,222 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:26:16,224 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 10:26:16,225 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 10:26:16,230 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:26:16,230 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:26:16,230 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:26:16,235 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:26:16,235 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:26:16,235 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 10:26:16,236 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:26:16,236 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 10:26:16,236 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:26:16,236 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:26:16,236 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 10:26:16,237 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 10:26:16,237 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:26:16,237 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:26:16,237 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:26:16,241 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:26:16,241 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:26:16,241 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:26:16,242 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:26:16,242 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 10:26:16,242 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:26:16,242 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:26:16,243 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:26:16,243 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:26:16,243 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 10:26:16,243 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 10:26:16,367 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:26:16,398 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:26:16,410 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:26:16,415 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:26:16,415 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:26:16,416 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--advansys.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 10:26:16,552 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4abb275ff/2d2686cb71b34b6380295846c8722565/FLAGd9217f758 [2018-11-14 10:26:18,610 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:26:18,611 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--advansys.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 10:26:18,741 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4abb275ff/2d2686cb71b34b6380295846c8722565/FLAGd9217f758 [2018-11-14 10:26:18,787 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4abb275ff/2d2686cb71b34b6380295846c8722565 [2018-11-14 10:26:18,805 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:26:18,807 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:26:18,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:26:18,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:26:18,824 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:26:18,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:26:18" (1/1) ... [2018-11-14 10:26:18,836 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37e11424 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:26:18, skipping insertion in model container [2018-11-14 10:26:18,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:26:18" (1/1) ... [2018-11-14 10:26:18,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:26:19,362 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:26:33,163 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:26:33,343 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 10:26:39,394 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:26:41,041 INFO L195 MainTranslator]: Completed translation [2018-11-14 10:26:41,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:26:41 WrapperNode [2018-11-14 10:26:41,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:26:41,043 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 10:26:41,043 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 10:26:41,043 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 10:26:41,082 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:26:41" (1/1) ... [2018-11-14 10:26:41,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:26:41" (1/1) ... [2018-11-14 10:26:41,541 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:26:41" (1/1) ... [2018-11-14 10:26:41,542 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:26:41" (1/1) ... [2018-11-14 10:26:44,540 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:26:41" (1/1) ... [2018-11-14 10:26:44,664 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:26:41" (1/1) ... [2018-11-14 10:26:44,835 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:26:41" (1/1) ... [2018-11-14 10:26:45,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 10:26:45,026 INFO L168 Benchmark]: Toolchain (without parser) took 26216.57 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: 541.7 MB). Peak memory consumption was 541.7 MB. Max. memory is 3.9 GB. [2018-11-14 10:26:45,030 INFO L168 Benchmark]: CDTParser took 2.24 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 10:26:45,030 INFO L168 Benchmark]: CACSL2BoogieTranslator took 22226.29 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: 12.8 MB). Peak memory consumption was 547.6 MB. Max. memory is 3.9 GB. [2018-11-14 10:26:45,034 INFO L168 Benchmark]: Boogie Preprocessor took 3974.21 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: 528.9 MB). Peak memory consumption was 528.9 MB. Max. memory is 3.9 GB. [2018-11-14 10:26:45,042 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 2.24 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 22226.29 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: 12.8 MB). Peak memory consumption was 547.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3974.21 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: 528.9 MB). Peak memory consumption was 528.9 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...