/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 19:33:00,334 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 19:33:00,336 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 19:33:00,354 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 19:33:00,354 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 19:33:00,356 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 19:33:00,358 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 19:33:00,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 19:33:00,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 19:33:00,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 19:33:00,375 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 19:33:00,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 19:33:00,377 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 19:33:00,378 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 19:33:00,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 19:33:00,382 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 19:33:00,383 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 19:33:00,384 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 19:33:00,389 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 19:33:00,392 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 19:33:00,396 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 19:33:00,397 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 19:33:00,398 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 19:33:00,399 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 19:33:00,404 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 19:33:00,420 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 19:33:00,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 19:33:00,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 19:33:00,423 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-08 19:33:00,438 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 19:33:00,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 19:33:00,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 19:33:00,441 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 19:33:00,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 19:33:00,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 19:33:00,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 19:33:00,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 19:33:00,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 19:33:00,442 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 19:33:00,443 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 19:33:00,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 19:33:00,443 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 19:33:00,444 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 19:33:00,444 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 19:33:00,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 19:33:00,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 19:33:00,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 19:33:00,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 19:33:00,445 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-08 19:33:00,730 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 19:33:00,746 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 19:33:00,749 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 19:33:00,750 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 19:33:00,750 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 19:33:00,751 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i [2020-07-08 19:33:00,836 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0479a90c9/0f165b25a22d43429a1b8217483bce91/FLAG46f262353 [2020-07-08 19:33:02,029 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 19:33:02,029 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point.cil.out.i [2020-07-08 19:33:02,120 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0479a90c9/0f165b25a22d43429a1b8217483bce91/FLAG46f262353 [2020-07-08 19:33:02,171 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0479a90c9/0f165b25a22d43429a1b8217483bce91 [2020-07-08 19:33:02,180 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 19:33:02,182 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 19:33:02,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 19:33:02,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 19:33:02,187 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 19:33:02,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 07:33:02" (1/1) ... [2020-07-08 19:33:02,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79dba3b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:33:02, skipping insertion in model container [2020-07-08 19:33:02,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 07:33:02" (1/1) ... [2020-07-08 19:33:02,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 19:33:02,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 19:33:03,255 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4576] [2020-07-08 19:33:03,435 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8805] [2020-07-08 19:33:03,436 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [8806-8807] [2020-07-08 19:33:04,785 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: pvr2_encoder_vcmd [2020-07-08 19:33:04,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69e1d11e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:33:04, skipping insertion in model container [2020-07-08 19:33:04,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 19:33:04,787 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-08 19:33:04,790 INFO L168 Benchmark]: Toolchain (without parser) took 2607.19 ms. Allocated memory was 144.7 MB in the beginning and 295.2 MB in the end (delta: 150.5 MB). Free memory was 66.4 MB in the beginning and 173.0 MB in the end (delta: -106.6 MB). Peak memory consumption was 58.6 MB. Max. memory is 7.1 GB. [2020-07-08 19:33:04,791 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 144.7 MB. Free memory is still 119.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-08 19:33:04,792 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2603.00 ms. Allocated memory was 144.7 MB in the beginning and 295.2 MB in the end (delta: 150.5 MB). Free memory was 66.4 MB in the beginning and 173.0 MB in the end (delta: -106.6 MB). Peak memory consumption was 58.6 MB. Max. memory is 7.1 GB. [2020-07-08 19:33:04,794 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 144.7 MB. Free memory is still 119.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2603.00 ms. Allocated memory was 144.7 MB in the beginning and 295.2 MB in the end (delta: 150.5 MB). Free memory was 66.4 MB in the beginning and 173.0 MB in the end (delta: -106.6 MB). Peak memory consumption was 58.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10596]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: pvr2_encoder_vcmd RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...