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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--saa7164--saa7164.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cde60e6 [2018-11-26 22:35:30,997 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 22:35:30,999 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 22:35:31,034 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 22:35:31,035 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 22:35:31,041 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 22:35:31,043 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 22:35:31,048 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 22:35:31,055 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 22:35:31,056 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 22:35:31,063 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 22:35:31,064 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 22:35:31,065 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 22:35:31,071 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 22:35:31,079 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 22:35:31,080 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 22:35:31,081 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 22:35:31,094 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 22:35:31,102 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 22:35:31,107 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 22:35:31,109 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 22:35:31,113 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 22:35:31,119 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 22:35:31,119 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 22:35:31,120 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 22:35:31,124 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 22:35:31,125 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 22:35:31,126 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 22:35:31,136 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 22:35:31,138 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 22:35:31,142 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 22:35:31,143 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 22:35:31,143 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 22:35:31,143 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 22:35:31,144 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 22:35:31,150 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 22:35:31,150 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 22:35:31,201 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 22:35:31,201 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 22:35:31,202 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 22:35:31,209 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 22:35:31,210 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 22:35:31,210 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 22:35:31,210 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 22:35:31,211 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 22:35:31,211 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 22:35:31,211 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 22:35:31,211 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 22:35:31,212 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 22:35:31,213 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 22:35:31,213 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 22:35:31,213 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 22:35:31,215 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 22:35:31,215 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 22:35:31,215 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 22:35:31,215 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 22:35:31,216 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 22:35:31,216 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 22:35:31,216 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 22:35:31,216 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 22:35:31,217 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 22:35:31,222 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 22:35:31,222 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 22:35:31,222 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 22:35:31,223 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 22:35:31,223 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 22:35:31,223 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 22:35:31,223 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 22:35:31,311 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 22:35:31,342 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 22:35:31,349 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 22:35:31,351 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 22:35:31,351 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 22:35:31,353 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--saa7164--saa7164.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 22:35:31,494 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5490cb4c1/2626e1a7d46048988b540660ffdbd786/FLAG25b0bcb48 [2018-11-26 22:35:34,125 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 22:35:34,131 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--saa7164--saa7164.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 22:35:34,367 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5490cb4c1/2626e1a7d46048988b540660ffdbd786/FLAG25b0bcb48 [2018-11-26 22:35:34,693 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5490cb4c1/2626e1a7d46048988b540660ffdbd786 [2018-11-26 22:35:34,719 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 22:35:34,724 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 22:35:34,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 22:35:34,728 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 22:35:34,733 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 22:35:34,741 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:35:34" (1/1) ... [2018-11-26 22:35:34,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b9a8d2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:35:34, skipping insertion in model container [2018-11-26 22:35:34,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:35:34" (1/1) ... [2018-11-26 22:35:34,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 22:35:35,434 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 22:35:37,029 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7299] [2018-11-26 22:35:39,801 ERROR L311 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-11-26 22:35:39,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62004f6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:35:39, skipping insertion in model container [2018-11-26 22:35:39,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 22:35:39,806 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-26 22:35:39,812 INFO L168 Benchmark]: Toolchain (without parser) took 5088.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -77.8 MB). Peak memory consumption was 197.4 MB. Max. memory is 3.9 GB. [2018-11-26 22:35:39,820 INFO L168 Benchmark]: CDTParser took 0.26 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 22:35:39,821 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5080.44 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -77.8 MB). Peak memory consumption was 197.4 MB. Max. memory is 3.9 GB. [2018-11-26 22:35:39,825 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 0.26 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 5080.44 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -77.8 MB). Peak memory consumption was 197.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8657]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...