/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-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 16:09:23,892 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 16:09:23,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 16:09:23,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 16:09:23,914 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 16:09:23,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 16:09:23,918 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 16:09:23,932 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 16:09:23,934 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 16:09:23,934 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 16:09:23,937 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 16:09:23,939 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 16:09:23,939 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 16:09:23,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 16:09:23,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 16:09:23,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 16:09:23,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 16:09:23,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 16:09:23,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 16:09:23,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 16:09:23,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 16:09:23,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 16:09:23,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 16:09:23,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 16:09:23,966 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 16:09:23,982 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 16:09:23,982 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 16:09:23,984 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 16:09:23,985 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-17 16:09:23,996 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 16:09:23,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 16:09:23,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 16:09:23,999 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 16:09:23,999 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 16:09:24,000 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 16:09:24,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 16:09:24,000 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 16:09:24,000 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 16:09:24,000 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 16:09:24,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 16:09:24,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 16:09:24,002 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 16:09:24,002 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 16:09:24,003 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 16:09:24,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 16:09:24,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 16:09:24,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 16:09:24,003 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 16:09:24,004 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-17 16:09:24,277 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 16:09:24,291 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 16:09:24,294 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 16:09:24,296 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 16:09:24,296 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 16:09:24,297 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2020-07-17 16:09:24,360 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2edab51a7/081e3ca43493474091b3798b5cc83f95/FLAG2b54ddb42 [2020-07-17 16:09:25,257 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 16:09:25,258 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2020-07-17 16:09:25,307 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2edab51a7/081e3ca43493474091b3798b5cc83f95/FLAG2b54ddb42 [2020-07-17 16:09:25,682 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2edab51a7/081e3ca43493474091b3798b5cc83f95 [2020-07-17 16:09:25,692 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 16:09:25,695 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 16:09:25,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 16:09:25,697 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 16:09:25,701 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 16:09:25,702 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:09:25" (1/1) ... [2020-07-17 16:09:25,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4450e8c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:09:25, skipping insertion in model container [2020-07-17 16:09:25,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:09:25" (1/1) ... [2020-07-17 16:09:25,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 16:09:25,904 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 16:09:27,813 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-07-17 16:09:27,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ba27a91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:09:27, skipping insertion in model container [2020-07-17 16:09:27,814 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 16:09:27,815 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-17 16:09:27,818 INFO L168 Benchmark]: Toolchain (without parser) took 2123.06 ms. Allocated memory was 138.9 MB in the beginning and 239.6 MB in the end (delta: 100.7 MB). Free memory was 88.1 MB in the beginning and 170.7 MB in the end (delta: -82.6 MB). Peak memory consumption was 39.4 MB. Max. memory is 7.1 GB. [2020-07-17 16:09:27,819 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 122.4 MB in the beginning and 122.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-17 16:09:27,821 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2118.06 ms. Allocated memory was 138.9 MB in the beginning and 239.6 MB in the end (delta: 100.7 MB). Free memory was 87.8 MB in the beginning and 170.7 MB in the end (delta: -82.8 MB). Peak memory consumption was 39.2 MB. Max. memory is 7.1 GB. [2020-07-17 16:09:27,823 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 138.9 MB. Free memory was 122.4 MB in the beginning and 122.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2118.06 ms. Allocated memory was 138.9 MB in the beginning and 239.6 MB in the end (delta: 100.7 MB). Free memory was 87.8 MB in the beginning and 170.7 MB in the end (delta: -82.8 MB). Peak memory consumption was 39.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6453]: 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...