/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/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 22:15:03,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 22:15:03,528 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 22:15:03,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 22:15:03,548 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 22:15:03,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 22:15:03,552 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 22:15:03,562 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 22:15:03,566 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 22:15:03,569 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 22:15:03,571 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 22:15:03,573 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 22:15:03,574 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 22:15:03,576 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 22:15:03,578 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 22:15:03,580 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 22:15:03,581 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 22:15:03,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 22:15:03,584 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 22:15:03,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 22:15:03,596 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 22:15:03,600 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 22:15:03,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 22:15:03,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 22:15:03,604 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 22:15:03,616 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 22:15:03,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 22:15:03,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 22:15:03,619 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 22:15:03,640 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 22:15:03,642 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 22:15:03,645 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 22:15:03,645 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 22:15:03,645 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 22:15:03,645 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 22:15:03,646 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 22:15:03,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 22:15:03,646 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 22:15:03,646 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 22:15:03,647 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 22:15:03,648 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 22:15:03,648 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 22:15:03,648 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 22:15:03,649 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 22:15:03,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 22:15:03,649 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 22:15:03,649 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 22:15:03,649 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 22:15:03,649 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 22:15:03,947 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 22:15:03,961 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 22:15:03,964 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 22:15:03,966 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 22:15:03,966 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 22:15:03,967 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2020-07-10 22:15:04,039 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45b708b5f/c869900d10b24aa6ae349b46cffc05a3/FLAG62e4b8f70 [2020-07-10 22:15:04,977 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 22:15:04,978 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2020-07-10 22:15:05,036 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45b708b5f/c869900d10b24aa6ae349b46cffc05a3/FLAG62e4b8f70 [2020-07-10 22:15:05,366 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45b708b5f/c869900d10b24aa6ae349b46cffc05a3 [2020-07-10 22:15:05,377 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 22:15:05,379 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 22:15:05,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 22:15:05,380 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 22:15:05,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 22:15:05,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:15:05" (1/1) ... [2020-07-10 22:15:05,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a907e7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:15:05, skipping insertion in model container [2020-07-10 22:15:05,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:15:05" (1/1) ... [2020-07-10 22:15:05,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 22:15:05,604 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 22:15:07,447 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-07-10 22:15:07,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d89907a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:15:07, skipping insertion in model container [2020-07-10 22:15:07,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 22:15:07,455 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-10 22:15:07,459 INFO L168 Benchmark]: Toolchain (without parser) took 2079.36 ms. Allocated memory was 136.8 MB in the beginning and 232.8 MB in the end (delta: 95.9 MB). Free memory was 84.5 MB in the beginning and 161.9 MB in the end (delta: -77.4 MB). Peak memory consumption was 37.8 MB. Max. memory is 7.1 GB. [2020-07-10 22:15:07,461 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 136.8 MB. Free memory was 119.0 MB in the beginning and 118.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-10 22:15:07,462 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2075.10 ms. Allocated memory was 136.8 MB in the beginning and 232.8 MB in the end (delta: 95.9 MB). Free memory was 84.1 MB in the beginning and 161.9 MB in the end (delta: -77.8 MB). Peak memory consumption was 37.4 MB. Max. memory is 7.1 GB. [2020-07-10 22:15:07,464 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 0.21 ms. Allocated memory is still 136.8 MB. Free memory was 119.0 MB in the beginning and 118.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2075.10 ms. Allocated memory was 136.8 MB in the beginning and 232.8 MB in the end (delta: 95.9 MB). Free memory was 84.1 MB in the beginning and 161.9 MB in the end (delta: -77.8 MB). Peak memory consumption was 37.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6451]: 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...