/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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 02:29:34,943 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 02:29:34,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 02:29:34,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 02:29:34,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 02:29:34,958 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 02:29:34,959 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 02:29:34,961 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 02:29:34,963 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 02:29:34,963 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 02:29:34,964 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 02:29:34,965 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 02:29:34,966 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 02:29:34,967 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 02:29:34,968 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 02:29:34,969 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 02:29:34,969 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 02:29:34,970 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 02:29:34,972 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 02:29:34,974 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 02:29:34,976 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 02:29:34,977 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 02:29:34,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 02:29:34,979 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 02:29:34,984 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 02:29:34,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 02:29:34,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 02:29:34,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 02:29:34,999 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-18 02:29:35,015 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 02:29:35,015 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 02:29:35,017 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 02:29:35,017 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 02:29:35,017 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 02:29:35,017 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 02:29:35,018 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 02:29:35,018 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 02:29:35,018 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 02:29:35,018 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 02:29:35,019 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 02:29:35,019 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 02:29:35,019 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 02:29:35,020 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 02:29:35,020 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 02:29:35,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 02:29:35,020 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 02:29:35,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 02:29:35,021 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 02:29:35,021 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 02:29:35,299 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 02:29:35,311 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 02:29:35,315 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 02:29:35,316 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 02:29:35,317 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 02:29:35,317 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i [2020-07-18 02:29:35,387 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/201a3fdbc/ad4814550b174168957b953ac2bd54d0/FLAG9351325cd [2020-07-18 02:29:36,510 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 02:29:36,510 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point.cil.out.i [2020-07-18 02:29:36,591 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/201a3fdbc/ad4814550b174168957b953ac2bd54d0/FLAG9351325cd [2020-07-18 02:29:36,733 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/201a3fdbc/ad4814550b174168957b953ac2bd54d0 [2020-07-18 02:29:36,744 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 02:29:36,748 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 02:29:36,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 02:29:36,810 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 02:29:36,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 02:29:36,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:29:36" (1/1) ... [2020-07-18 02:29:36,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d93deed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:29:36, skipping insertion in model container [2020-07-18 02:29:36,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:29:36" (1/1) ... [2020-07-18 02:29:36,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 02:29:37,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 02:29:42,377 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2020-07-18 02:29:42,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64ffced6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:29:42, skipping insertion in model container [2020-07-18 02:29:42,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 02:29:42,378 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-18 02:29:42,382 INFO L168 Benchmark]: Toolchain (without parser) took 5634.68 ms. Allocated memory was 137.9 MB in the beginning and 296.7 MB in the end (delta: 158.9 MB). Free memory was 64.6 MB in the beginning and 139.6 MB in the end (delta: -75.0 MB). Peak memory consumption was 91.6 MB. Max. memory is 7.1 GB. [2020-07-18 02:29:42,383 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 02:29:42,384 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5568.35 ms. Allocated memory was 171.4 MB in the beginning and 296.7 MB in the end (delta: 125.3 MB). Free memory was 136.6 MB in the beginning and 139.6 MB in the end (delta: -3.0 MB). Peak memory consumption was 130.0 MB. Max. memory is 7.1 GB. [2020-07-18 02:29:42,386 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 0.25 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5568.35 ms. Allocated memory was 171.4 MB in the beginning and 296.7 MB in the end (delta: 125.3 MB). Free memory was 136.6 MB in the beginning and 139.6 MB in the end (delta: -3.0 MB). Peak memory consumption was 130.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10441]: 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...