/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-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 22:18:14,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 22:18:14,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 22:18:14,073 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 22:18:14,074 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 22:18:14,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 22:18:14,077 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 22:18:14,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 22:18:14,091 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 22:18:14,094 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 22:18:14,097 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 22:18:14,099 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 22:18:14,099 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 22:18:14,101 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 22:18:14,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 22:18:14,105 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 22:18:14,107 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 22:18:14,108 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 22:18:14,109 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 22:18:14,114 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 22:18:14,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 22:18:14,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 22:18:14,125 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 22:18:14,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 22:18:14,128 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 22:18:14,129 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 22:18:14,129 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 22:18:14,131 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 22:18:14,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 22:18:14,132 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 22:18:14,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 22:18:14,133 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 22:18:14,134 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 22:18:14,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 22:18:14,136 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 22:18:14,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 22:18:14,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 22:18:14,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 22:18:14,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 22:18:14,138 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 22:18:14,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 22:18:14,140 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-10 22:18:14,169 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 22:18:14,169 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 22:18:14,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 22:18:14,173 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 22:18:14,173 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 22:18:14,173 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 22:18:14,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 22:18:14,173 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 22:18:14,174 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 22:18:14,174 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 22:18:14,174 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 22:18:14,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 22:18:14,174 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 22:18:14,175 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 22:18:14,175 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 22:18:14,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 22:18:14,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 22:18:14,179 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 22:18:14,179 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 22:18:14,179 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 22:18:14,451 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 22:18:14,466 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 22:18:14,469 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 22:18:14,471 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 22:18:14,472 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 22:18:14,472 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.cil.out.i [2020-07-10 22:18:14,547 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0b27b8aa/0f3ee81ebcaa4825b8168c7e77732ade/FLAG7f56fa283 [2020-07-10 22:18:15,506 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 22:18:15,507 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-4a349aa-1-32_7a-drivers--media--video--tlg2300--poseidon.ko-entry_point.cil.out.i [2020-07-10 22:18:15,557 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0b27b8aa/0f3ee81ebcaa4825b8168c7e77732ade/FLAG7f56fa283 [2020-07-10 22:18:15,957 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0b27b8aa/0f3ee81ebcaa4825b8168c7e77732ade [2020-07-10 22:18:15,966 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 22:18:15,968 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 22:18:15,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 22:18:15,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 22:18:15,972 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 22:18:15,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:18:15" (1/1) ... [2020-07-10 22:18:15,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ff3d55a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:18:15, skipping insertion in model container [2020-07-10 22:18:15,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:18:15" (1/1) ... [2020-07-10 22:18:15,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 22:18:16,183 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 22:18:18,426 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-07-10 22:18:18,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10ad53df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:18:18, skipping insertion in model container [2020-07-10 22:18:18,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 22:18:18,428 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-10 22:18:18,434 INFO L168 Benchmark]: Toolchain (without parser) took 2464.28 ms. Allocated memory was 146.8 MB in the beginning and 243.8 MB in the end (delta: 97.0 MB). Free memory was 88.5 MB in the beginning and 168.0 MB in the end (delta: -79.5 MB). Peak memory consumption was 39.2 MB. Max. memory is 7.1 GB. [2020-07-10 22:18:18,435 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 146.8 MB. Free memory is still 123.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-10 22:18:18,437 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2459.42 ms. Allocated memory was 146.8 MB in the beginning and 243.8 MB in the end (delta: 97.0 MB). Free memory was 88.1 MB in the beginning and 168.0 MB in the end (delta: -79.9 MB). Peak memory consumption was 38.7 MB. Max. memory is 7.1 GB. [2020-07-10 22:18:18,440 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 0.19 ms. Allocated memory is still 146.8 MB. Free memory is still 123.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2459.42 ms. Allocated memory was 146.8 MB in the beginning and 243.8 MB in the end (delta: 97.0 MB). Free memory was 88.1 MB in the beginning and 168.0 MB in the end (delta: -79.9 MB). Peak memory consumption was 38.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6555]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...