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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-08 14:31:37,433 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-08 14:31:37,435 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-08 14:31:37,451 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-08 14:31:37,451 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-08 14:31:37,452 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-08 14:31:37,455 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-08 14:31:37,461 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-08 14:31:37,463 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-08 14:31:37,464 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-08 14:31:37,465 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-08 14:31:37,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-08 14:31:37,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-08 14:31:37,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-08 14:31:37,468 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-08 14:31:37,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-08 14:31:37,470 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-08 14:31:37,471 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-08 14:31:37,473 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-08 14:31:37,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-08 14:31:37,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-08 14:31:37,477 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-08 14:31:37,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-08 14:31:37,479 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-08 14:31:37,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-08 14:31:37,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-08 14:31:37,482 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-08 14:31:37,482 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-08 14:31:37,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-08 14:31:37,484 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-08 14:31:37,484 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-08 14:31:37,485 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-08 14:31:37,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-08 14:31:37,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-08 14:31:37,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-08 14:31:37,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-08 14:31:37,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-08 14:31:37,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-08 14:31:37,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-08 14:31:37,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-08 14:31:37,490 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-08 14:31:37,491 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-08 14:31:37,518 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-08 14:31:37,518 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-08 14:31:37,520 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-08 14:31:37,520 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-08 14:31:37,520 INFO L138 SettingsManager]: * Use SBE=true [2019-09-08 14:31:37,520 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-08 14:31:37,520 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-08 14:31:37,521 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-08 14:31:37,521 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-08 14:31:37,522 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-08 14:31:37,523 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-08 14:31:37,523 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-08 14:31:37,523 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-08 14:31:37,524 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-08 14:31:37,524 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-08 14:31:37,524 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-08 14:31:37,524 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-08 14:31:37,525 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-08 14:31:37,525 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-08 14:31:37,525 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-08 14:31:37,525 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-08 14:31:37,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 14:31:37,526 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-08 14:31:37,526 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-08 14:31:37,526 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-08 14:31:37,527 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-08 14:31:37,527 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-08 14:31:37,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-08 14:31:37,527 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-08 14:31:37,573 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-08 14:31:37,585 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-08 14:31:37,589 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-08 14:31:37,591 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-08 14:31:37,591 INFO L275 PluginConnector]: CDTParser initialized [2019-09-08 14:31:37,591 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2019-09-08 14:31:37,650 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5456050d/75cb82872ada4be1a5a3bc6c232147bb/FLAGe92ceb0f5 [2019-09-08 14:31:38,541 INFO L306 CDTParser]: Found 1 translation units. [2019-09-08 14:31:38,542 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2019-09-08 14:31:38,591 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5456050d/75cb82872ada4be1a5a3bc6c232147bb/FLAGe92ceb0f5 [2019-09-08 14:31:39,023 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5456050d/75cb82872ada4be1a5a3bc6c232147bb [2019-09-08 14:31:39,035 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-08 14:31:39,036 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-08 14:31:39,037 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-08 14:31:39,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-08 14:31:39,041 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-08 14:31:39,042 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 02:31:39" (1/1) ... [2019-09-08 14:31:39,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bb42259 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:31:39, skipping insertion in model container [2019-09-08 14:31:39,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 02:31:39" (1/1) ... [2019-09-08 14:31:39,052 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-08 14:31:39,224 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-08 14:31:41,317 ERROR L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-09-08 14:31:41,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23d7af32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:31:41, skipping insertion in model container [2019-09-08 14:31:41,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-08 14:31:41,319 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-08 14:31:41,323 INFO L168 Benchmark]: Toolchain (without parser) took 2284.90 ms. Allocated memory was 134.7 MB in the beginning and 239.6 MB in the end (delta: 104.9 MB). Free memory was 74.6 MB in the beginning and 161.6 MB in the end (delta: -87.1 MB). Peak memory consumption was 33.9 MB. Max. memory is 7.1 GB. [2019-09-08 14:31:41,324 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 134.7 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-09-08 14:31:41,326 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2282.02 ms. Allocated memory was 134.7 MB in the beginning and 239.6 MB in the end (delta: 104.9 MB). Free memory was 74.3 MB in the beginning and 161.6 MB in the end (delta: -87.3 MB). Peak memory consumption was 33.7 MB. Max. memory is 7.1 GB. [2019-09-08 14:31:41,328 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 134.7 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2282.02 ms. Allocated memory was 134.7 MB in the beginning and 239.6 MB in the end (delta: 104.9 MB). Free memory was 74.3 MB in the beginning and 161.6 MB in the end (delta: -87.3 MB). Peak memory consumption was 33.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6447]: 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...