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-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 16:00:38,516 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 16:00:38,523 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 16:00:38,564 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 16:00:38,565 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 16:00:38,568 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 16:00:38,573 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 16:00:38,578 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 16:00:38,580 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 16:00:38,586 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 16:00:38,587 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 16:00:38,587 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 16:00:38,592 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 16:00:38,593 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 16:00:38,608 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 16:00:38,614 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 16:00:38,615 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 16:00:38,623 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 16:00:38,631 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 16:00:38,636 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 16:00:38,640 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 16:00:38,643 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 16:00:38,651 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 16:00:38,651 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 16:00:38,658 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 16:00:38,661 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 16:00:38,662 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 16:00:38,663 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 16:00:38,669 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 16:00:38,670 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 16:00:38,671 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 16:00:38,671 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 16:00:38,677 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 16:00:38,677 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 16:00:38,679 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 16:00:38,679 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 16:00:38,682 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 [2018-11-26 16:00:38,732 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 16:00:38,732 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 16:00:38,739 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 16:00:38,740 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 16:00:38,742 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 16:00:38,742 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 16:00:38,742 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 16:00:38,743 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 16:00:38,743 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 16:00:38,743 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 16:00:38,743 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 16:00:38,743 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 16:00:38,743 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 16:00:38,747 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 16:00:38,747 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 16:00:38,749 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 16:00:38,749 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 16:00:38,749 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 16:00:38,749 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 16:00:38,750 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 16:00:38,750 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 16:00:38,750 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 16:00:38,750 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 16:00:38,750 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 16:00:38,751 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 16:00:38,751 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 16:00:38,751 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 16:00:38,751 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 16:00:38,751 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 16:00:38,758 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 16:00:38,758 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 16:00:38,892 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 16:00:38,934 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 16:00:38,942 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 16:00:38,946 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 16:00:38,947 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 16:00:38,948 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 16:00:39,132 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c3fdd10b/5174f089803f475f80688de5f2fdcf95/FLAG40845ea1c [2018-11-26 16:00:41,360 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 16:00:41,366 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 16:00:41,498 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c3fdd10b/5174f089803f475f80688de5f2fdcf95/FLAG40845ea1c [2018-11-26 16:00:41,975 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c3fdd10b/5174f089803f475f80688de5f2fdcf95 [2018-11-26 16:00:41,997 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 16:00:42,007 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 16:00:42,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 16:00:42,014 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 16:00:42,025 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 16:00:42,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:00:41" (1/1) ... [2018-11-26 16:00:42,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@914ff89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:00:42, skipping insertion in model container [2018-11-26 16:00:42,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:00:41" (1/1) ... [2018-11-26 16:00:42,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 16:00:42,614 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 16:00:44,239 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3777] [2018-11-26 16:00:44,278 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4282] [2018-11-26 16:00:44,283 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4283-4284] [2018-11-26 16:00:50,139 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 16:00:50,308 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 16:00:50,571 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3777] [2018-11-26 16:00:50,597 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4282] [2018-11-26 16:00:50,601 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4283-4284] [2018-11-26 16:00:52,565 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 16:00:54,552 INFO L195 MainTranslator]: Completed translation [2018-11-26 16:00:54,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:00:54 WrapperNode [2018-11-26 16:00:54,556 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 16:00:54,557 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 16:00:54,557 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 16:00:54,557 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 16:00:54,595 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:00:54" (1/1) ... [2018-11-26 16:00:54,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:00:54" (1/1) ... [2018-11-26 16:00:54,916 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:00:54" (1/1) ... [2018-11-26 16:00:54,916 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:00:54" (1/1) ... [2018-11-26 16:00:55,681 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:00:54" (1/1) ... [2018-11-26 16:00:55,797 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:00:54" (1/1) ... [2018-11-26 16:00:55,979 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:00:54" (1/1) ... [2018-11-26 16:00:56,145 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 16:00:56,154 INFO L168 Benchmark]: Toolchain (without parser) took 14156.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 133.9 MB). Peak memory consumption was 133.9 MB. Max. memory is 3.9 GB. [2018-11-26 16:00:56,157 INFO L168 Benchmark]: CDTParser took 3.05 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. [2018-11-26 16:00:56,158 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12548.13 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: 23.7 MB). Peak memory consumption was 526.7 MB. Max. memory is 3.9 GB. [2018-11-26 16:00:56,162 INFO L168 Benchmark]: Boogie Preprocessor took 1588.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 110.2 MB). Peak memory consumption was 110.2 MB. Max. memory is 3.9 GB. [2018-11-26 16:00:56,170 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 3.05 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 12548.13 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: 23.7 MB). Peak memory consumption was 526.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1588.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 110.2 MB). Peak memory consumption was 110.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...