/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/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 15:10:55,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 15:10:55,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 15:10:55,524 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 15:10:55,524 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 15:10:55,525 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 15:10:55,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 15:10:55,529 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 15:10:55,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 15:10:55,531 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 15:10:55,532 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 15:10:55,533 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 15:10:55,534 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 15:10:55,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 15:10:55,536 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 15:10:55,537 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 15:10:55,538 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 15:10:55,539 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 15:10:55,541 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 15:10:55,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 15:10:55,544 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 15:10:55,545 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 15:10:55,547 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 15:10:55,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 15:10:55,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 15:10:55,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 15:10:55,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 15:10:55,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 15:10:55,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 15:10:55,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 15:10:55,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 15:10:55,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 15:10:55,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 15:10:55,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 15:10:55,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 15:10:55,557 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 15:10:55,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 15:10:55,558 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 15:10:55,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 15:10:55,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 15:10:55,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 15:10:55,561 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-07 15:10:55,570 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 15:10:55,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 15:10:55,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 15:10:55,572 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 15:10:55,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 15:10:55,572 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 15:10:55,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 15:10:55,572 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 15:10:55,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 15:10:55,573 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 15:10:55,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 15:10:55,573 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 15:10:55,574 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 15:10:55,574 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 15:10:55,574 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 15:10:55,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 15:10:55,574 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 15:10:55,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 15:10:55,575 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 15:10:55,575 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 15:10:55,881 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 15:10:55,895 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 15:10:55,899 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 15:10:55,900 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 15:10:55,901 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 15:10:55,902 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2020-07-07 15:10:55,964 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d6768b2f/e77de671e42d4f0c842b0242d0fa40ba/FLAG4031e7da3 [2020-07-07 15:10:56,839 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 15:10:56,840 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2020-07-07 15:10:56,898 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d6768b2f/e77de671e42d4f0c842b0242d0fa40ba/FLAG4031e7da3 [2020-07-07 15:10:57,332 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d6768b2f/e77de671e42d4f0c842b0242d0fa40ba [2020-07-07 15:10:57,342 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 15:10:57,344 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 15:10:57,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 15:10:57,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 15:10:57,351 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 15:10:57,353 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 03:10:57" (1/1) ... [2020-07-07 15:10:57,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dd4b976 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:10:57, skipping insertion in model container [2020-07-07 15:10:57,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 03:10:57" (1/1) ... [2020-07-07 15:10:57,365 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 15:10:57,538 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 15:10:59,604 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-07-07 15:10:59,605 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28d12c80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:10:59, skipping insertion in model container [2020-07-07 15:10:59,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 15:10:59,605 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-07 15:10:59,609 INFO L168 Benchmark]: Toolchain (without parser) took 2263.38 ms. Allocated memory was 144.7 MB in the beginning and 239.1 MB in the end (delta: 94.4 MB). Free memory was 86.9 MB in the beginning and 173.5 MB in the end (delta: -86.5 MB). Peak memory consumption was 39.0 MB. Max. memory is 7.1 GB. [2020-07-07 15:10:59,610 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 144.7 MB. Free memory was 121.4 MB in the beginning and 121.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 15:10:59,611 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2259.57 ms. Allocated memory was 144.7 MB in the beginning and 239.1 MB in the end (delta: 94.4 MB). Free memory was 86.7 MB in the beginning and 174.5 MB in the end (delta: -87.7 MB). Peak memory consumption was 38.8 MB. Max. memory is 7.1 GB. [2020-07-07 15:10:59,613 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 144.7 MB. Free memory was 121.4 MB in the beginning and 121.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2259.57 ms. Allocated memory was 144.7 MB in the beginning and 239.1 MB in the end (delta: 94.4 MB). Free memory was 86.7 MB in the beginning and 174.5 MB in the end (delta: -87.7 MB). Peak memory consumption was 38.8 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...