/usr/bin/java -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-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 15:12:24,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 15:12:24,168 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 15:12:24,179 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 15:12:24,180 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 15:12:24,181 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 15:12:24,182 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 15:12:24,184 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 15:12:24,186 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 15:12:24,186 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 15:12:24,187 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 15:12:24,189 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 15:12:24,189 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 15:12:24,190 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 15:12:24,191 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 15:12:24,192 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 15:12:24,193 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 15:12:24,194 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 15:12:24,196 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 15:12:24,198 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 15:12:24,199 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 15:12:24,201 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 15:12:24,202 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 15:12:24,203 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 15:12:24,211 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-07 15:12:24,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 15:12:24,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 15:12:24,227 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 15:12:24,230 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-07 15:12:24,243 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 15:12:24,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 15:12:24,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 15:12:24,246 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 15:12:24,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 15:12:24,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 15:12:24,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 15:12:24,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 15:12:24,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 15:12:24,248 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 15:12:24,249 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 15:12:24,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 15:12:24,250 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 15:12:24,250 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 15:12:24,250 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 15:12:24,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 15:12:24,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 15:12:24,251 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 15:12:24,251 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 15:12:24,251 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 15:12:24,503 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 15:12:24,514 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 15:12:24,517 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 15:12:24,519 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 15:12:24,519 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 15:12:24,520 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2020-07-07 15:12:24,578 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e08639535/cdfa056137e14c31a70cdc7593349a48/FLAG2ff699922 [2020-07-07 15:12:25,811 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 15:12:25,812 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2020-07-07 15:12:25,892 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e08639535/cdfa056137e14c31a70cdc7593349a48/FLAG2ff699922 [2020-07-07 15:12:25,927 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e08639535/cdfa056137e14c31a70cdc7593349a48 [2020-07-07 15:12:25,939 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 15:12:25,941 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 15:12:25,943 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 15:12:25,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 15:12:25,946 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 15:12:25,947 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 03:12:25" (1/1) ... [2020-07-07 15:12:25,951 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7474102c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:12:25, skipping insertion in model container [2020-07-07 15:12:25,951 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 03:12:25" (1/1) ... [2020-07-07 15:12:25,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 15:12:26,327 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 15:12:30,922 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43dbg [2020-07-07 15:12:30,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d95c3f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:12:30, skipping insertion in model container [2020-07-07 15:12:30,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 15:12:30,924 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-07 15:12:30,928 INFO L168 Benchmark]: Toolchain (without parser) took 4984.98 ms. Allocated memory was 170.4 MB in the beginning and 299.9 MB in the end (delta: 129.5 MB). Free memory was 122.0 MB in the beginning and 153.8 MB in the end (delta: -31.8 MB). Peak memory consumption was 105.9 MB. Max. memory is 7.1 GB. [2020-07-07 15:12:30,929 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 137.9 MB. Free memory is still 119.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-07 15:12:30,930 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4981.34 ms. Allocated memory was 170.4 MB in the beginning and 299.9 MB in the end (delta: 129.5 MB). Free memory was 122.0 MB in the beginning and 153.8 MB in the end (delta: -31.8 MB). Peak memory consumption was 105.9 MB. Max. memory is 7.1 GB. [2020-07-07 15:12:30,932 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 137.9 MB. Free memory is still 119.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4981.34 ms. Allocated memory was 170.4 MB in the beginning and 299.9 MB in the end (delta: 129.5 MB). Free memory was 122.0 MB in the beginning and 153.8 MB in the end (delta: -31.8 MB). Peak memory consumption was 105.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8264]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: b43dbg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...