java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 16:06:10,254 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 16:06:10,256 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 16:06:10,268 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 16:06:10,268 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 16:06:10,269 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 16:06:10,271 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 16:06:10,272 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 16:06:10,274 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 16:06:10,275 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 16:06:10,277 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 16:06:10,278 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 16:06:10,278 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 16:06:10,279 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 16:06:10,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 16:06:10,281 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 16:06:10,282 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 16:06:10,283 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 16:06:10,285 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 16:06:10,287 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 16:06:10,288 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 16:06:10,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 16:06:10,290 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 16:06:10,291 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 16:06:10,293 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 16:06:10,294 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 16:06:10,294 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 16:06:10,295 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 16:06:10,295 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 16:06:10,296 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 16:06:10,296 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 16:06:10,297 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 16:06:10,298 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 16:06:10,299 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 16:06:10,300 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 16:06:10,300 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 16:06:10,301 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 16:06:10,301 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 16:06:10,301 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 16:06:10,302 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 16:06:10,302 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 16:06:10,303 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 16:06:10,318 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 16:06:10,318 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 16:06:10,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 16:06:10,320 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 16:06:10,320 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 16:06:10,320 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 16:06:10,320 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 16:06:10,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 16:06:10,321 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 16:06:10,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 16:06:10,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 16:06:10,322 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 16:06:10,322 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 16:06:10,322 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 16:06:10,323 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 16:06:10,323 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 16:06:10,323 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 16:06:10,324 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 16:06:10,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 16:06:10,324 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 16:06:10,324 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 16:06:10,324 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 16:06:10,325 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 16:06:10,325 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 16:06:10,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 16:06:10,325 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 16:06:10,325 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 16:06:10,366 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 16:06:10,379 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 16:06:10,384 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 16:06:10,385 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 16:06:10,386 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 16:06:10,386 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2019-08-08 16:06:10,457 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a0903c3d/f92e8b4f422a49b4b3e710b204d5a2f0/FLAG057c8bd2c [2019-08-08 16:06:11,480 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 16:06:11,481 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2019-08-08 16:06:11,542 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a0903c3d/f92e8b4f422a49b4b3e710b204d5a2f0/FLAG057c8bd2c [2019-08-08 16:06:11,793 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a0903c3d/f92e8b4f422a49b4b3e710b204d5a2f0 [2019-08-08 16:06:11,802 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 16:06:11,804 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 16:06:11,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 16:06:11,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 16:06:11,808 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 16:06:11,809 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 04:06:11" (1/1) ... [2019-08-08 16:06:11,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78ee5168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:06:11, skipping insertion in model container [2019-08-08 16:06:11,812 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 04:06:11" (1/1) ... [2019-08-08 16:06:11,820 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 16:06:11,999 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 16:06:13,833 ERROR L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-08-08 16:06:13,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56e2cf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:06:13, skipping insertion in model container [2019-08-08 16:06:13,835 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 16:06:13,835 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-08-08 16:06:13,839 INFO L168 Benchmark]: Toolchain (without parser) took 2033.80 ms. Allocated memory was 139.5 MB in the beginning and 228.6 MB in the end (delta: 89.1 MB). Free memory was 70.2 MB in the beginning and 160.9 MB in the end (delta: -90.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 7.1 GB. [2019-08-08 16:06:13,840 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 139.5 MB. Free memory was 104.4 MB in the beginning and 104.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-08 16:06:13,841 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2030.57 ms. Allocated memory was 139.5 MB in the beginning and 228.6 MB in the end (delta: 89.1 MB). Free memory was 69.8 MB in the beginning and 160.9 MB in the end (delta: -91.0 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB. [2019-08-08 16:06:13,844 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 139.5 MB. Free memory was 104.4 MB in the beginning and 104.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2030.57 ms. Allocated memory was 139.5 MB in the beginning and 228.6 MB in the end (delta: 89.1 MB). Free memory was 69.8 MB in the beginning and 160.9 MB in the end (delta: -91.0 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6446]: 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...