/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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 20:11:17,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 20:11:17,198 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 20:11:17,242 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 20:11:17,242 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 20:11:17,253 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 20:11:17,255 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 20:11:17,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 20:11:17,262 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 20:11:17,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 20:11:17,267 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 20:11:17,269 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 20:11:17,269 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 20:11:17,272 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 20:11:17,275 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 20:11:17,277 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 20:11:17,279 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 20:11:17,280 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 20:11:17,282 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 20:11:17,285 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 20:11:17,290 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 20:11:17,291 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 20:11:17,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 20:11:17,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 20:11:17,298 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 20:11:17,298 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 20:11:17,298 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 20:11:17,302 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 20:11:17,302 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 20:11:17,304 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 20:11:17,305 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 20:11:17,306 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 20:11:17,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 20:11:17,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 20:11:17,309 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 20:11:17,309 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 20:11:17,310 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 20:11:17,310 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 20:11:17,310 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 20:11:17,311 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 20:11:17,313 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 20:11:17,314 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 20:11:17,336 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 20:11:17,336 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 20:11:17,338 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 20:11:17,338 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 20:11:17,339 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 20:11:17,339 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 20:11:17,339 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 20:11:17,339 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 20:11:17,340 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 20:11:17,340 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 20:11:17,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 20:11:17,341 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 20:11:17,342 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 20:11:17,342 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 20:11:17,342 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 20:11:17,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 20:11:17,343 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 20:11:17,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 20:11:17,343 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 20:11:17,343 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 20:11:17,768 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 20:11:17,784 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 20:11:17,790 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 20:11:17,791 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 20:11:17,792 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 20:11:17,793 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2020-09-04 20:11:17,883 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1e414b39c/ecef237d1a064e9db421258dcbb4ffaf/FLAG7f5090ede [2020-09-04 20:11:19,158 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 20:11:19,159 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2020-09-04 20:11:19,293 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1e414b39c/ecef237d1a064e9db421258dcbb4ffaf/FLAG7f5090ede [2020-09-04 20:11:19,783 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1e414b39c/ecef237d1a064e9db421258dcbb4ffaf [2020-09-04 20:11:19,796 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 20:11:19,828 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 20:11:19,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 20:11:19,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 20:11:19,834 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 20:11:19,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:11:19" (1/1) ... [2020-09-04 20:11:19,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44452bcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:11:19, skipping insertion in model container [2020-09-04 20:11:19,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:11:19" (1/1) ... [2020-09-04 20:11:19,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 20:11:20,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 20:11:24,689 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2020-09-04 20:11:24,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@295c26e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:11:24, skipping insertion in model container [2020-09-04 20:11:24,691 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 20:11:24,691 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-09-04 20:11:24,696 INFO L168 Benchmark]: Toolchain (without parser) took 4866.53 ms. Allocated memory was 168.8 MB in the beginning and 293.1 MB in the end (delta: 124.3 MB). Free memory was 133.6 MB in the beginning and 158.3 MB in the end (delta: -24.7 MB). Peak memory consumption was 108.3 MB. Max. memory is 7.1 GB. [2020-09-04 20:11:24,697 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-04 20:11:24,698 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4861.82 ms. Allocated memory was 168.8 MB in the beginning and 293.1 MB in the end (delta: 124.3 MB). Free memory was 132.7 MB in the beginning and 158.3 MB in the end (delta: -25.6 MB). Peak memory consumption was 107.4 MB. Max. memory is 7.1 GB. [2020-09-04 20:11:24,700 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4861.82 ms. Allocated memory was 168.8 MB in the beginning and 293.1 MB in the end (delta: 124.3 MB). Free memory was 132.7 MB in the beginning and 158.3 MB in the end (delta: -25.6 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: 9699]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: b43legacywarn RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...