java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main2_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 13:43:59,130 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 13:43:59,138 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 13:43:59,174 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 13:43:59,174 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 13:43:59,175 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 13:43:59,185 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 13:43:59,189 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 13:43:59,196 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 13:43:59,197 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 13:43:59,209 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 13:43:59,209 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 13:43:59,210 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 13:43:59,218 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 13:43:59,220 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 13:43:59,227 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 13:43:59,229 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 13:43:59,235 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 13:43:59,237 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 13:43:59,246 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 13:43:59,247 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 13:43:59,255 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 13:43:59,260 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 13:43:59,261 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 13:43:59,261 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 13:43:59,266 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 13:43:59,270 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 13:43:59,271 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 13:43:59,275 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 13:43:59,278 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 13:43:59,279 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 13:43:59,282 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 13:43:59,282 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 13:43:59,283 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 13:43:59,284 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 13:43:59,290 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 13:43:59,290 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-09-28 13:43:59,333 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 13:43:59,338 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 13:43:59,339 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-28 13:43:59,339 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-28 13:43:59,342 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 13:43:59,343 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 13:43:59,343 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 13:43:59,343 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 13:43:59,343 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-28 13:43:59,344 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 13:43:59,344 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-28 13:43:59,344 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-28 13:43:59,347 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-28 13:43:59,348 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 13:43:59,348 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-28 13:43:59,350 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 13:43:59,350 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 13:43:59,350 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-28 13:43:59,350 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-28 13:43:59,350 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-28 13:43:59,351 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 13:43:59,351 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-28 13:43:59,351 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-28 13:43:59,354 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-28 13:43:59,355 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-28 13:43:59,355 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-28 13:43:59,357 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-28 13:43:59,358 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-28 13:43:59,490 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 13:43:59,520 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 13:43:59,533 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 13:43:59,537 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 13:43:59,539 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 13:43:59,540 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main2_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1_false-termination.c [2018-09-28 13:44:00,205 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa5ca4065/dc6fca91a24448978f86599a5952ca0b/FLAG4f0390c68 [2018-09-28 13:44:01,670 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 13:44:01,674 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main2_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1_false-termination.c [2018-09-28 13:44:01,789 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa5ca4065/dc6fca91a24448978f86599a5952ca0b/FLAG4f0390c68 [2018-09-28 13:44:01,838 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa5ca4065/dc6fca91a24448978f86599a5952ca0b [2018-09-28 13:44:01,867 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 13:44:01,873 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 13:44:01,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 13:44:01,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 13:44:01,886 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 13:44:01,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:44:01" (1/1) ... [2018-09-28 13:44:01,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b8d057e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:44:01, skipping insertion in model container [2018-09-28 13:44:01,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:44:01" (1/1) ... [2018-09-28 13:44:01,926 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 13:44:02,331 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 13:44:03,517 WARN L286 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-28 13:44:03,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46ec992b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:44:03, skipping insertion in model container [2018-09-28 13:44:03,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-28 13:44:03,522 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-28 13:44:03,525 INFO L168 Benchmark]: Toolchain (without parser) took 1655.26 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 96.1 MB). Peak memory consumption was 96.1 MB. Max. memory is 1.9 GB. [2018-09-28 13:44:03,531 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-28 13:44:03,532 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1645.51 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 96.1 MB). Peak memory consumption was 96.1 MB. Max. memory is 1.9 GB. [2018-09-28 13:44:03,540 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1645.51 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 96.1 MB). Peak memory consumption was 96.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5398]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...