/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-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 22:15:02,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 22:15:02,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 22:15:02,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 22:15:02,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 22:15:02,672 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 22:15:02,673 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 22:15:02,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 22:15:02,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 22:15:02,677 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 22:15:02,678 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 22:15:02,679 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 22:15:02,680 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 22:15:02,681 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 22:15:02,682 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 22:15:02,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 22:15:02,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 22:15:02,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 22:15:02,686 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 22:15:02,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 22:15:02,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 22:15:02,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 22:15:02,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 22:15:02,692 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 22:15:02,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 22:15:02,702 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 22:15:02,703 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 22:15:02,703 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 22:15:02,704 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 22:15:02,715 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 22:15:02,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 22:15:02,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 22:15:02,717 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 22:15:02,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 22:15:02,717 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 22:15:02,717 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 22:15:02,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 22:15:02,718 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 22:15:02,718 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 22:15:02,719 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 22:15:02,719 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 22:15:02,720 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 22:15:02,720 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 22:15:02,720 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 22:15:02,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 22:15:02,721 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 22:15:02,721 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 22:15:02,721 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 22:15:02,721 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 22:15:02,994 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 22:15:03,007 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 22:15:03,011 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 22:15:03,013 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 22:15:03,013 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 22:15:03,014 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2020-07-10 22:15:03,087 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b470bd0c/759a8c23ae2f40eb9ebaeb03ec172624/FLAG0a8b67035 [2020-07-10 22:15:04,028 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 22:15:04,029 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2020-07-10 22:15:04,083 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b470bd0c/759a8c23ae2f40eb9ebaeb03ec172624/FLAG0a8b67035 [2020-07-10 22:15:04,409 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b470bd0c/759a8c23ae2f40eb9ebaeb03ec172624 [2020-07-10 22:15:04,418 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 22:15:04,420 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 22:15:04,421 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 22:15:04,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 22:15:04,425 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 22:15:04,426 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:15:04" (1/1) ... [2020-07-10 22:15:04,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f757188 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:15:04, skipping insertion in model container [2020-07-10 22:15:04,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:15:04" (1/1) ... [2020-07-10 22:15:04,437 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 22:15:04,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 22:15:06,614 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-07-10 22:15:06,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52f0853e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:15:06, skipping insertion in model container [2020-07-10 22:15:06,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 22:15:06,616 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-10 22:15:06,620 INFO L168 Benchmark]: Toolchain (without parser) took 2199.27 ms. Allocated memory was 136.3 MB in the beginning and 232.8 MB in the end (delta: 96.5 MB). Free memory was 85.4 MB in the beginning and 159.4 MB in the end (delta: -74.0 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. [2020-07-10 22:15:06,621 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 136.3 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 22:15:06,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2195.30 ms. Allocated memory was 136.3 MB in the beginning and 232.8 MB in the end (delta: 96.5 MB). Free memory was 85.2 MB in the beginning and 159.4 MB in the end (delta: -74.2 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB. [2020-07-10 22:15:06,624 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 0.17 ms. Allocated memory is still 136.3 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2195.30 ms. Allocated memory was 136.3 MB in the beginning and 232.8 MB in the end (delta: 96.5 MB). Free memory was 85.2 MB in the beginning and 159.4 MB in the end (delta: -74.2 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6450]: 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...