/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-23 23:28:15,021 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 23:28:15,026 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 23:28:15,082 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 23:28:15,082 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 23:28:15,087 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 23:28:15,090 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 23:28:15,098 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 23:28:15,101 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 23:28:15,107 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 23:28:15,108 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 23:28:15,110 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 23:28:15,110 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 23:28:15,113 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 23:28:15,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 23:28:15,117 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 23:28:15,121 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 23:28:15,122 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 23:28:15,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 23:28:15,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 23:28:15,143 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 23:28:15,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 23:28:15,147 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 23:28:15,149 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 23:28:15,157 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-23 23:28:15,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-23 23:28:15,160 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-23 23:28:15,161 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-23 23:28:15,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-23 23:28:15,162 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-23 23:28:15,163 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-23 23:28:15,165 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-23 23:28:15,166 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-23 23:28:15,167 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-23 23:28:15,168 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-23 23:28:15,169 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-23 23:28:15,169 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-23 23:28:15,170 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-23 23:28:15,170 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 23:28:15,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 23:28:15,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 23:28:15,172 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-10-23 23:28:15,191 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 23:28:15,191 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 23:28:15,196 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 23:28:15,196 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 23:28:15,196 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 23:28:15,197 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 23:28:15,197 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 23:28:15,197 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 23:28:15,197 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 23:28:15,197 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 23:28:15,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 23:28:15,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 23:28:15,199 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-23 23:28:15,200 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 23:28:15,200 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 23:28:15,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 23:28:15,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 23:28:15,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-23 23:28:15,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 23:28:15,201 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-10-23 23:28:15,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 23:28:15,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 23:28:15,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 23:28:15,724 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 23:28:15,724 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 23:28:15,725 INFO L432 ainManager$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--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i [2020-10-23 23:28:15,806 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a57251721/e409fda1a4d54111b8f52a813fec42a7/FLAG36225f691 [2020-10-23 23:28:17,338 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 23:28:17,339 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--pci--ttpci--dvb-ttpci.ko-entry_point.cil.out.i [2020-10-23 23:28:17,422 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a57251721/e409fda1a4d54111b8f52a813fec42a7/FLAG36225f691 [2020-10-23 23:28:17,820 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a57251721/e409fda1a4d54111b8f52a813fec42a7 [2020-10-23 23:28:17,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 23:28:17,832 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 23:28:17,833 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 23:28:17,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 23:28:17,837 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 23:28:17,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:28:17" (1/1) ... [2020-10-23 23:28:17,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a8a631b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:28:17, skipping insertion in model container [2020-10-23 23:28:17,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:28:17" (1/1) ... [2020-10-23 23:28:17,850 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 23:28:18,090 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 23:28:18,914 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [7703] [2020-10-23 23:28:20,951 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd [2020-10-23 23:28:20,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5de7e58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:28:20, skipping insertion in model container [2020-10-23 23:28:20,953 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 23:28:20,953 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-10-23 23:28:20,958 INFO L168 Benchmark]: Toolchain (without parser) took 3129.22 ms. Allocated memory was 151.0 MB in the beginning and 198.2 MB in the end (delta: 47.2 MB). Free memory was 122.3 MB in the beginning and 106.1 MB in the end (delta: 16.2 MB). Peak memory consumption was 65.0 MB. Max. memory is 8.0 GB. [2020-10-23 23:28:20,960 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 125.2 MB in the end (delta: 80.1 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-10-23 23:28:20,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3119.93 ms. Allocated memory was 151.0 MB in the beginning and 198.2 MB in the end (delta: 47.2 MB). Free memory was 121.8 MB in the beginning and 106.1 MB in the end (delta: 15.7 MB). Peak memory consumption was 64.0 MB. Max. memory is 8.0 GB. [2020-10-23 23:28:20,968 INFO L339 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 151.0 MB. Free memory was 125.3 MB in the beginning and 125.2 MB in the end (delta: 80.1 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 3119.93 ms. Allocated memory was 151.0 MB in the beginning and 198.2 MB in the end (delta: 47.2 MB). Free memory was 121.8 MB in the beginning and 106.1 MB in the end (delta: 15.7 MB). Peak memory consumption was 64.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9575]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: av7110_fw_cmd RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...