/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 0.1.25-3af5e1f [2020-09-04 20:08:38,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 20:08:38,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 20:08:38,173 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 20:08:38,173 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 20:08:38,174 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 20:08:38,176 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 20:08:38,177 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 20:08:38,179 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 20:08:38,180 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 20:08:38,181 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 20:08:38,182 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 20:08:38,182 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 20:08:38,183 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 20:08:38,185 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 20:08:38,186 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 20:08:38,187 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 20:08:38,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 20:08:38,190 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 20:08:38,192 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 20:08:38,193 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 20:08:38,195 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 20:08:38,196 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 20:08:38,197 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 20:08:38,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-04 20:08:38,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 20:08:38,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 20:08:38,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 20:08:38,206 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 20:08:38,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 20:08:38,208 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 20:08:38,208 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 20:08:38,209 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 20:08:38,209 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 20:08:38,210 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 20:08:38,211 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 20:08:38,212 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-09-04 20:08:38,223 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 20:08:38,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 20:08:38,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 20:08:38,225 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 20:08:38,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 20:08:38,225 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 20:08:38,226 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 20:08:38,226 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 20:08:38,226 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 20:08:38,226 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 20:08:38,226 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 20:08:38,227 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 20:08:38,227 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 20:08:38,227 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 20:08:38,227 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 20:08:38,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 20:08:38,228 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 20:08:38,228 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 20:08:38,228 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 20:08:38,228 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 20:08:38,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 20:08:38,669 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 20:08:38,673 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 20:08:38,675 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 20:08:38,675 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 20:08:38,676 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2020-09-04 20:08:38,752 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4d1634b4f/fc5661e736fc469498d59aaf389d8155/FLAG3b20bcee4 [2020-09-04 20:08:40,057 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 20:08:40,058 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2020-09-04 20:08:40,143 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4d1634b4f/fc5661e736fc469498d59aaf389d8155/FLAG3b20bcee4 [2020-09-04 20:08:40,600 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4d1634b4f/fc5661e736fc469498d59aaf389d8155 [2020-09-04 20:08:40,613 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 20:08:40,616 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 20:08:40,617 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 20:08:40,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 20:08:40,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 20:08:40,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:08:40" (1/1) ... [2020-09-04 20:08:40,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@87441be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:08:40, skipping insertion in model container [2020-09-04 20:08:40,626 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:08:40" (1/1) ... [2020-09-04 20:08:40,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 20:08:40,997 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 20:08:45,019 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43dbg [2020-09-04 20:08:45,020 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a430e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:08:45, skipping insertion in model container [2020-09-04 20:08:45,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 20:08:45,021 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-09-04 20:08:45,025 INFO L168 Benchmark]: Toolchain (without parser) took 4408.27 ms. Allocated memory was 172.0 MB in the beginning and 298.8 MB in the end (delta: 126.9 MB). Free memory was 122.2 MB in the beginning and 155.7 MB in the end (delta: -33.4 MB). Peak memory consumption was 107.4 MB. Max. memory is 7.1 GB. [2020-09-04 20:08:45,026 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 137.9 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-04 20:08:45,027 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4404.53 ms. Allocated memory was 172.0 MB in the beginning and 298.8 MB in the end (delta: 126.9 MB). Free memory was 122.2 MB in the beginning and 155.7 MB in the end (delta: -33.4 MB). Peak memory consumption was 107.4 MB. Max. memory is 7.1 GB. [2020-09-04 20:08:45,030 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 137.9 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4404.53 ms. Allocated memory was 172.0 MB in the beginning and 298.8 MB in the end (delta: 126.9 MB). Free memory was 122.2 MB in the beginning and 155.7 MB in the end (delta: -33.4 MB). Peak memory consumption was 107.4 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...