/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-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-19 21:08:19,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-19 21:08:19,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-19 21:08:19,813 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-19 21:08:19,814 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-19 21:08:19,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-19 21:08:19,821 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-19 21:08:19,829 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-19 21:08:19,832 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-19 21:08:19,837 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-19 21:08:19,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-19 21:08:19,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-19 21:08:19,841 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-19 21:08:19,843 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-19 21:08:19,845 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-19 21:08:19,847 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-19 21:08:19,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-19 21:08:19,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-19 21:08:19,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-19 21:08:19,866 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-19 21:08:19,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-19 21:08:19,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-19 21:08:19,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-19 21:08:19,874 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-19 21:08:19,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-19 21:08:19,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-19 21:08:19,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-19 21:08:19,890 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-19 21:08:19,891 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-19 21:08:19,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-19 21:08:19,892 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-19 21:08:19,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-19 21:08:19,893 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-19 21:08:19,894 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-19 21:08:19,895 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-19 21:08:19,895 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-19 21:08:19,896 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-19 21:08:19,921 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-19 21:08:19,922 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-19 21:08:19,926 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-19 21:08:19,927 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-19 21:08:19,927 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-19 21:08:19,927 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-19 21:08:19,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-19 21:08:19,928 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-19 21:08:19,928 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-19 21:08:19,928 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-19 21:08:19,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-19 21:08:19,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-19 21:08:19,930 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-19 21:08:19,930 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-19 21:08:19,931 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-19 21:08:19,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 21:08:19,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-19 21:08:19,931 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-19 21:08:19,931 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-19 21:08:19,932 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-19 21:08:20,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-19 21:08:20,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-19 21:08:20,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-19 21:08:20,380 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-19 21:08:20,380 INFO L275 PluginConnector]: CDTParser initialized [2021-02-19 21:08:20,381 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-19 21:08:20,454 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d21a2b591/374d23926b10418f836ad9740ee3eb58/FLAGe29c0fe2d [2021-02-19 21:08:21,636 INFO L306 CDTParser]: Found 1 translation units. [2021-02-19 21:08:21,637 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-02-19 21:08:21,717 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d21a2b591/374d23926b10418f836ad9740ee3eb58/FLAGe29c0fe2d [2021-02-19 21:08:21,841 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d21a2b591/374d23926b10418f836ad9740ee3eb58 [2021-02-19 21:08:21,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-19 21:08:21,859 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-19 21:08:21,863 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-19 21:08:21,863 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-19 21:08:21,868 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-19 21:08:21,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 09:08:21" (1/1) ... [2021-02-19 21:08:21,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e80c001 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:08:21, skipping insertion in model container [2021-02-19 21:08:21,870 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 09:08:21" (1/1) ... [2021-02-19 21:08:21,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-19 21:08:22,074 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-19 21:08:24,575 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2021-02-19 21:08:24,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15394877 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:08:24, skipping insertion in model container [2021-02-19 21:08:24,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-19 21:08:24,577 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-02-19 21:08:24,580 INFO L168 Benchmark]: Toolchain (without parser) took 2730.69 ms. Allocated memory was 152.0 MB in the beginning and 189.8 MB in the end (delta: 37.7 MB). Free memory was 127.0 MB in the beginning and 144.3 MB in the end (delta: -17.3 MB). Peak memory consumption was 63.3 MB. Max. memory is 8.0 GB. [2021-02-19 21:08:24,581 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 152.0 MB. Free memory is still 130.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-19 21:08:24,582 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2713.97 ms. Allocated memory was 152.0 MB in the beginning and 189.8 MB in the end (delta: 37.7 MB). Free memory was 126.0 MB in the beginning and 144.3 MB in the end (delta: -18.4 MB). Peak memory consumption was 62.2 MB. Max. memory is 8.0 GB. [2021-02-19 21:08:24,584 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 152.0 MB. Free memory is still 130.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 2713.97 ms. Allocated memory was 152.0 MB in the beginning and 189.8 MB in the end (delta: 37.7 MB). Free memory was 126.0 MB in the beginning and 144.3 MB in the end (delta: -18.4 MB). Peak memory consumption was 62.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7920]: 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...