/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 0.2.0-7d8eed3 [2020-11-07 03:34:30,114 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 03:34:30,118 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 03:34:30,177 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 03:34:30,178 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 03:34:30,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 03:34:30,186 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 03:34:30,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 03:34:30,198 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 03:34:30,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 03:34:30,206 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 03:34:30,208 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 03:34:30,209 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 03:34:30,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 03:34:30,214 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 03:34:30,217 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 03:34:30,218 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 03:34:30,222 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 03:34:30,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 03:34:30,253 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 03:34:30,255 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 03:34:30,257 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 03:34:30,259 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 03:34:30,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 03:34:30,274 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-11-07 03:34:30,282 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 03:34:30,283 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 03:34:30,284 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 03:34:30,288 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 03:34:30,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 03:34:30,290 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 03:34:30,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 03:34:30,292 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 03:34:30,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 03:34:30,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 03:34:30,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 03:34:30,295 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-11-07 03:34:30,307 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 03:34:30,308 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 03:34:30,309 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 03:34:30,310 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 03:34:30,310 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 03:34:30,310 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 03:34:30,310 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 03:34:30,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 03:34:30,311 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 03:34:30,311 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 03:34:30,311 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 03:34:30,312 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 03:34:30,312 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 03:34:30,312 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 03:34:30,312 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 03:34:30,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:34:30,313 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 03:34:30,313 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 03:34:30,313 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 03:34:30,313 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 03:34:30,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 03:34:30,777 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 03:34:30,780 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 03:34:30,782 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 03:34:30,783 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 03:34:30,784 INFO L432 ainManager$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 [2020-11-07 03:34:30,875 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e728e7e2/a4d81ba1eb8349d4b71d8239f0ba210f/FLAG91147d24d [2020-11-07 03:34:32,103 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 03:34:32,104 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2020-11-07 03:34:32,190 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e728e7e2/a4d81ba1eb8349d4b71d8239f0ba210f/FLAG91147d24d [2020-11-07 03:34:32,319 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e728e7e2/a4d81ba1eb8349d4b71d8239f0ba210f [2020-11-07 03:34:32,322 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 03:34:32,330 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 03:34:32,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 03:34:32,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 03:34:32,339 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 03:34:32,340 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:34:32" (1/1) ... [2020-11-07 03:34:32,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12e26c8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:34:32, skipping insertion in model container [2020-11-07 03:34:32,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:34:32" (1/1) ... [2020-11-07 03:34:32,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 03:34:32,595 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 03:34:34,462 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-11-07 03:34:34,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79f8636d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:34:34, skipping insertion in model container [2020-11-07 03:34:34,463 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 03:34:34,464 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-07 03:34:34,467 INFO L168 Benchmark]: Toolchain (without parser) took 2140.85 ms. Allocated memory was 154.1 MB in the beginning and 203.4 MB in the end (delta: 49.3 MB). Free memory was 122.2 MB in the beginning and 168.9 MB in the end (delta: -46.7 MB). Peak memory consumption was 44.5 MB. Max. memory is 8.0 GB. [2020-11-07 03:34:34,468 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 154.1 MB. Free memory was 128.5 MB in the beginning and 128.4 MB in the end (delta: 71.7 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 03:34:34,470 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2129.91 ms. Allocated memory was 154.1 MB in the beginning and 203.4 MB in the end (delta: 49.3 MB). Free memory was 121.6 MB in the beginning and 168.9 MB in the end (delta: -47.4 MB). Peak memory consumption was 43.5 MB. Max. memory is 8.0 GB. [2020-11-07 03:34:34,473 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 154.1 MB. Free memory was 128.5 MB in the beginning and 128.4 MB in the end (delta: 71.7 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 2129.91 ms. Allocated memory was 154.1 MB in the beginning and 203.4 MB in the end (delta: 49.3 MB). Free memory was 121.6 MB in the beginning and 168.9 MB in the end (delta: -47.4 MB). Peak memory consumption was 43.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6462]: 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...