/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-v0.8/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 15:12:32,751 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 15:12:32,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 15:12:32,764 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 15:12:32,764 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 15:12:32,765 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 15:12:32,766 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 15:12:32,768 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 15:12:32,770 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 15:12:32,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 15:12:32,771 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 15:12:32,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 15:12:32,773 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 15:12:32,774 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 15:12:32,775 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 15:12:32,776 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 15:12:32,776 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 15:12:32,777 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 15:12:32,779 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 15:12:32,781 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 15:12:32,783 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 15:12:32,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 15:12:32,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 15:12:32,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 15:12:32,788 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 15:12:32,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 15:12:32,789 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 15:12:32,790 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 15:12:32,790 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 15:12:32,791 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 15:12:32,792 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 15:12:32,792 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 15:12:32,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 15:12:32,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 15:12:32,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 15:12:32,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 15:12:32,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 15:12:32,796 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 15:12:32,797 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 15:12:32,798 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 15:12:32,798 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 15:12:32,799 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 15:12:32,808 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 15:12:32,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 15:12:32,810 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 15:12:32,810 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 15:12:32,810 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 15:12:32,811 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 15:12:32,811 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 15:12:32,811 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 15:12:32,811 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 15:12:32,811 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 15:12:32,811 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 15:12:32,812 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 15:12:32,812 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 15:12:32,812 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 15:12:32,812 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 15:12:32,813 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 15:12:32,813 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 15:12:32,813 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 15:12:32,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 15:12:32,813 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 15:12:33,084 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 15:12:33,097 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 15:12:33,101 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 15:12:33,102 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 15:12:33,103 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 15:12:33,104 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point_ldv-val-v0.8.cil.out.i [2020-07-07 15:12:33,176 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3da205096/75e761e0036b4f639bb86ac7bd59e6ce/FLAG9797e9278 [2020-07-07 15:12:34,456 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 15:12:34,457 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-1575714-1-150_1a-drivers--net--wireless--b43--b43.ko-entry_point_ldv-val-v0.8.cil.out.i [2020-07-07 15:12:34,543 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3da205096/75e761e0036b4f639bb86ac7bd59e6ce/FLAG9797e9278 [2020-07-07 15:12:34,977 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3da205096/75e761e0036b4f639bb86ac7bd59e6ce [2020-07-07 15:12:34,986 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 15:12:34,988 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 15:12:34,989 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 15:12:34,990 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 15:12:34,993 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 15:12:34,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 03:12:34" (1/1) ... [2020-07-07 15:12:34,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e074bf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:12:34, skipping insertion in model container [2020-07-07 15:12:34,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 03:12:34" (1/1) ... [2020-07-07 15:12:35,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 15:12:35,374 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 15:12:40,222 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 15:12:40,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c2b80da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:12:40, skipping insertion in model container [2020-07-07 15:12:40,225 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 15:12:40,225 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-07 15:12:40,230 INFO L168 Benchmark]: Toolchain (without parser) took 5238.97 ms. Allocated memory was 177.7 MB in the beginning and 299.4 MB in the end (delta: 121.6 MB). Free memory was 121.4 MB in the beginning and 149.9 MB in the end (delta: -28.5 MB). Peak memory consumption was 110.5 MB. Max. memory is 7.1 GB. [2020-07-07 15:12:40,231 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 144.2 MB. Free memory was 119.6 MB in the beginning and 119.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 15:12:40,233 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5235.63 ms. Allocated memory was 177.7 MB in the beginning and 299.4 MB in the end (delta: 121.6 MB). Free memory was 121.4 MB in the beginning and 149.9 MB in the end (delta: -28.5 MB). Peak memory consumption was 110.5 MB. Max. memory is 7.1 GB. [2020-07-07 15:12:40,240 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 144.2 MB. Free memory was 119.6 MB in the beginning and 119.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5235.63 ms. Allocated memory was 177.7 MB in the beginning and 299.4 MB in the end (delta: 121.6 MB). Free memory was 121.4 MB in the beginning and 149.9 MB in the end (delta: -28.5 MB). Peak memory consumption was 110.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8111]: 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...