/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 03:40:44,266 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 03:40:44,270 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 03:40:44,326 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 03:40:44,326 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 03:40:44,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 03:40:44,334 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 03:40:44,342 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 03:40:44,360 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 03:40:44,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 03:40:44,367 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 03:40:44,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 03:40:44,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 03:40:44,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 03:40:44,374 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 03:40:44,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 03:40:44,377 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 03:40:44,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 03:40:44,387 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 03:40:44,395 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 03:40:44,396 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 03:40:44,398 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 03:40:44,400 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 03:40:44,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 03:40:44,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 03:40:44,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 03:40:44,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 03:40:44,414 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 03:40:44,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 03:40:44,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 03:40:44,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 03:40:44,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 03:40:44,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 03:40:44,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 03:40:44,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 03:40:44,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 03:40:44,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 03:40:44,422 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 03:40:44,422 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 03:40:44,423 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 03:40:44,424 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 03:40:44,425 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-11-07 03:40:44,446 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 03:40:44,446 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 03:40:44,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 03:40:44,450 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 03:40:44,450 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 03:40:44,451 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 03:40:44,451 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 03:40:44,451 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 03:40:44,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 03:40:44,451 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 03:40:44,452 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 03:40:44,453 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 03:40:44,453 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 03:40:44,453 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 03:40:44,454 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 03:40:44,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:40:44,454 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 03:40:44,454 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 03:40:44,454 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 03:40:44,454 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 03:40:44,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 03:40:44,882 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 03:40:44,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 03:40:44,887 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 03:40:44,887 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 03:40:44,889 INFO L432 ainManager$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--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i [2020-11-07 03:40:44,967 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd1f682cc/bd33253bc89e4c35a774421bbd9b44b7/FLAGa9eb96c46 [2020-11-07 03:40:46,471 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 03:40:46,472 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i [2020-11-07 03:40:46,636 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd1f682cc/bd33253bc89e4c35a774421bbd9b44b7/FLAGa9eb96c46 [2020-11-07 03:40:46,953 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd1f682cc/bd33253bc89e4c35a774421bbd9b44b7 [2020-11-07 03:40:46,955 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 03:40:46,961 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 03:40:46,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 03:40:46,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 03:40:46,966 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 03:40:46,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:40:46" (1/1) ... [2020-11-07 03:40:46,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b0e1a23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:40:46, skipping insertion in model container [2020-11-07 03:40:46,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:40:46" (1/1) ... [2020-11-07 03:40:46,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 03:40:47,242 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 03:40:48,036 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7697] [2020-11-07 03:40:49,365 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd [2020-11-07 03:40:49,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@360faeeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:40:49, skipping insertion in model container [2020-11-07 03:40:49,366 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 03:40:49,367 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-07 03:40:49,372 INFO L168 Benchmark]: Toolchain (without parser) took 2411.74 ms. Allocated memory was 157.3 MB in the beginning and 204.5 MB in the end (delta: 47.2 MB). Free memory was 129.4 MB in the beginning and 102.0 MB in the end (delta: 27.5 MB). Peak memory consumption was 81.9 MB. Max. memory is 8.0 GB. [2020-11-07 03:40:49,373 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 157.3 MB. Free memory is still 130.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 03:40:49,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2404.43 ms. Allocated memory was 157.3 MB in the beginning and 204.5 MB in the end (delta: 47.2 MB). Free memory was 128.5 MB in the beginning and 102.0 MB in the end (delta: 26.6 MB). Peak memory consumption was 80.8 MB. Max. memory is 8.0 GB. [2020-11-07 03:40:49,382 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 157.3 MB. Free memory is still 130.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 2404.43 ms. Allocated memory was 157.3 MB in the beginning and 204.5 MB in the end (delta: 47.2 MB). Free memory was 128.5 MB in the beginning and 102.0 MB in the end (delta: 26.6 MB). Peak memory consumption was 80.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9523]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...