/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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ath--wil6210--wil6210.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-22 21:02:38,694 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 21:02:38,697 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 21:02:38,737 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-22 21:02:38,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-22 21:02:38,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-22 21:02:38,749 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-22 21:02:38,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-22 21:02:38,756 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-22 21:02:38,759 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-22 21:02:38,760 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-22 21:02:38,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-22 21:02:38,762 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-22 21:02:38,765 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-22 21:02:38,767 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-22 21:02:38,769 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-22 21:02:38,770 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-22 21:02:38,771 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-22 21:02:38,773 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-22 21:02:38,779 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-22 21:02:38,781 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-22 21:02:38,781 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-22 21:02:38,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-22 21:02:38,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-22 21:02:38,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-08-22 21:02:38,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-22 21:02:38,800 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-22 21:02:38,801 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-22 21:02:38,802 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-08-22 21:02:38,819 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 21:02:38,819 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 21:02:38,821 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 21:02:38,821 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 21:02:38,821 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 21:02:38,821 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 21:02:38,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 21:02:38,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 21:02:38,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 21:02:38,822 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 21:02:38,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 21:02:38,824 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 21:02:38,824 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-08-22 21:02:38,824 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 21:02:38,824 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 21:02:38,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 21:02:38,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 21:02:38,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-08-22 21:02:38,825 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 21:02:38,825 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-08-22 21:02:39,095 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 21:02:39,105 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 21:02:39,111 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 21:02:39,114 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 21:02:39,114 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 21:02:39,115 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ath--wil6210--wil6210.ko-entry_point.cil.out.i [2020-08-22 21:02:39,188 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/194488a3b/8e15cd16c68a4bfab50364f3096c5c3c/FLAGa4ceea4fc [2020-08-22 21:02:40,454 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 21:02:40,454 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ath--wil6210--wil6210.ko-entry_point.cil.out.i [2020-08-22 21:02:40,559 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/194488a3b/8e15cd16c68a4bfab50364f3096c5c3c/FLAGa4ceea4fc [2020-08-22 21:02:41,029 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/194488a3b/8e15cd16c68a4bfab50364f3096c5c3c [2020-08-22 21:02:41,037 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 21:02:41,038 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 21:02:41,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 21:02:41,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 21:02:41,042 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 21:02:41,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:02:41" (1/1) ... [2020-08-22 21:02:41,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c8420f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:02:41, skipping insertion in model container [2020-08-22 21:02:41,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:02:41" (1/1) ... [2020-08-22 21:02:41,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 21:02:41,415 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 21:02:45,217 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: wil_dbg_trace [2020-08-22 21:02:45,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c9af2fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:02:45, skipping insertion in model container [2020-08-22 21:02:45,219 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 21:02:45,219 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-08-22 21:02:45,223 INFO L168 Benchmark]: Toolchain (without parser) took 4182.86 ms. Allocated memory was 169.9 MB in the beginning and 291.0 MB in the end (delta: 121.1 MB). Free memory was 122.1 MB in the beginning and 162.9 MB in the end (delta: -40.8 MB). Peak memory consumption was 90.4 MB. Max. memory is 7.1 GB. [2020-08-22 21:02:45,224 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 140.5 MB. Free memory was 121.8 MB in the beginning and 121.4 MB in the end (delta: 419.6 kB). Peak memory consumption was 419.6 kB. Max. memory is 7.1 GB. [2020-08-22 21:02:45,226 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4180.06 ms. Allocated memory was 169.9 MB in the beginning and 291.0 MB in the end (delta: 121.1 MB). Free memory was 121.0 MB in the beginning and 162.9 MB in the end (delta: -41.9 MB). Peak memory consumption was 89.3 MB. Max. memory is 7.1 GB. [2020-08-22 21:02:45,228 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 140.5 MB. Free memory was 121.8 MB in the beginning and 121.4 MB in the end (delta: 419.6 kB). Peak memory consumption was 419.6 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4180.06 ms. Allocated memory was 169.9 MB in the beginning and 291.0 MB in the end (delta: 121.1 MB). Free memory was 121.0 MB in the beginning and 162.9 MB in the end (delta: -41.9 MB). Peak memory consumption was 89.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9886]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: wil_dbg_trace RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...