./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9c1b5966 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 52ac3d4fa845c5a761544f6b796b24e60d7991161ddd06809d0cacb017e4b9e3 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 52ac3d4fa845c5a761544f6b796b24e60d7991161ddd06809d0cacb017e4b9e3 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9c1b596 [2021-10-31 00:55:07,479 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-31 00:55:07,481 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-31 00:55:07,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-31 00:55:07,506 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-31 00:55:07,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-31 00:55:07,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-31 00:55:07,509 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-31 00:55:07,510 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-31 00:55:07,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-31 00:55:07,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-31 00:55:07,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-31 00:55:07,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-31 00:55:07,513 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-31 00:55:07,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-31 00:55:07,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-31 00:55:07,515 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-31 00:55:07,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-31 00:55:07,517 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-31 00:55:07,519 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-31 00:55:07,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-31 00:55:07,528 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-31 00:55:07,529 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-31 00:55:07,532 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-31 00:55:07,534 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-31 00:55:07,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-31 00:55:07,538 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-31 00:55:07,538 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-31 00:55:07,539 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-31 00:55:07,539 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-31 00:55:07,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-31 00:55:07,541 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-31 00:55:07,541 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-31 00:55:07,543 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-31 00:55:07,544 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-31 00:55:07,545 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-31 00:55:07,546 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-31 00:55:07,546 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-31 00:55:07,546 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-31 00:55:07,547 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-31 00:55:07,548 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-31 00:55:07,548 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-31 00:55:07,564 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-31 00:55:07,567 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-31 00:55:07,567 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-31 00:55:07,567 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-31 00:55:07,568 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-31 00:55:07,569 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-31 00:55:07,569 INFO L138 SettingsManager]: * Use SBE=true [2021-10-31 00:55:07,569 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-31 00:55:07,569 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-31 00:55:07,569 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-31 00:55:07,570 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-31 00:55:07,570 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-31 00:55:07,570 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-31 00:55:07,570 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-31 00:55:07,571 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-31 00:55:07,571 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-31 00:55:07,571 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-31 00:55:07,571 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-31 00:55:07,571 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-31 00:55:07,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-31 00:55:07,572 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-31 00:55:07,572 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-31 00:55:07,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-31 00:55:07,572 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-31 00:55:07,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-31 00:55:07,572 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-31 00:55:07,572 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-31 00:55:07,574 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-31 00:55:07,574 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-31 00:55:07,574 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52ac3d4fa845c5a761544f6b796b24e60d7991161ddd06809d0cacb017e4b9e3 [2021-10-31 00:55:07,737 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-31 00:55:07,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-31 00:55:07,759 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-31 00:55:07,760 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-31 00:55:07,761 INFO L275 PluginConnector]: CDTParser initialized [2021-10-31 00:55:07,761 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-10-31 00:55:07,818 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3a1f712c/8719f9736f27435790d9a49c27f87b1f/FLAG9857f74ed [2021-10-31 00:55:08,406 INFO L306 CDTParser]: Found 1 translation units. [2021-10-31 00:55:08,406 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-10-31 00:55:08,446 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3a1f712c/8719f9736f27435790d9a49c27f87b1f/FLAG9857f74ed [2021-10-31 00:55:08,553 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3a1f712c/8719f9736f27435790d9a49c27f87b1f [2021-10-31 00:55:08,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-31 00:55:08,557 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-31 00:55:08,561 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-31 00:55:08,561 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-31 00:55:08,564 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-31 00:55:08,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 12:55:08" (1/1) ... [2021-10-31 00:55:08,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e3b6df7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 12:55:08, skipping insertion in model container [2021-10-31 00:55:08,567 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 12:55:08" (1/1) ... [2021-10-31 00:55:08,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-31 00:55:08,674 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-31 00:55:10,215 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2021-10-31 00:55:10,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@529db9d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 12:55:10, skipping insertion in model container [2021-10-31 00:55:10,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-31 00:55:10,216 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-31 00:55:10,218 INFO L168 Benchmark]: Toolchain (without parser) took 1660.28 ms. Allocated memory was 98.6 MB in the beginning and 125.8 MB in the end (delta: 27.3 MB). Free memory was 51.6 MB in the beginning and 60.2 MB in the end (delta: -8.6 MB). Peak memory consumption was 28.1 MB. Max. memory is 16.1 GB. [2021-10-31 00:55:10,219 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 98.6 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-31 00:55:10,220 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1655.02 ms. Allocated memory was 98.6 MB in the beginning and 125.8 MB in the end (delta: 27.3 MB). Free memory was 51.4 MB in the beginning and 60.2 MB in the end (delta: -8.9 MB). Peak memory consumption was 28.1 MB. Max. memory is 16.1 GB. [2021-10-31 00:55:10,222 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 98.6 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1655.02 ms. Allocated memory was 98.6 MB in the beginning and 125.8 MB in the end (delta: 27.3 MB). Free memory was 51.4 MB in the beginning and 60.2 MB in the end (delta: -8.9 MB). Peak memory consumption was 28.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7920]: 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... ### Bit-precise run ### This is Ultimate 0.2.1-dev-9c1b596 [2021-10-31 00:55:11,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-31 00:55:11,685 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-31 00:55:11,707 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-31 00:55:11,708 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-31 00:55:11,708 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-31 00:55:11,709 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-31 00:55:11,711 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-31 00:55:11,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-31 00:55:11,712 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-31 00:55:11,713 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-31 00:55:11,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-31 00:55:11,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-31 00:55:11,715 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-31 00:55:11,716 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-31 00:55:11,716 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-31 00:55:11,717 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-31 00:55:11,718 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-31 00:55:11,719 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-31 00:55:11,720 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-31 00:55:11,721 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-31 00:55:11,721 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-31 00:55:11,722 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-31 00:55:11,723 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-31 00:55:11,724 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-31 00:55:11,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-31 00:55:11,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-31 00:55:11,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-31 00:55:11,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-31 00:55:11,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-31 00:55:11,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-31 00:55:11,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-31 00:55:11,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-31 00:55:11,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-31 00:55:11,741 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-31 00:55:11,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-31 00:55:11,742 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-31 00:55:11,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-31 00:55:11,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-31 00:55:11,743 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-31 00:55:11,744 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-31 00:55:11,745 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-31 00:55:11,769 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-31 00:55:11,770 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-31 00:55:11,770 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-31 00:55:11,771 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-31 00:55:11,772 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-31 00:55:11,772 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-31 00:55:11,772 INFO L138 SettingsManager]: * Use SBE=true [2021-10-31 00:55:11,773 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-31 00:55:11,773 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-31 00:55:11,773 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-31 00:55:11,773 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-31 00:55:11,774 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-31 00:55:11,774 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-31 00:55:11,774 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-31 00:55:11,774 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-31 00:55:11,774 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-31 00:55:11,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-31 00:55:11,774 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-31 00:55:11,775 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-31 00:55:11,775 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-31 00:55:11,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-31 00:55:11,775 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-31 00:55:11,775 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-31 00:55:11,775 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-31 00:55:11,775 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-31 00:55:11,775 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-31 00:55:11,776 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-31 00:55:11,776 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-31 00:55:11,776 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-31 00:55:11,776 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-31 00:55:11,776 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-31 00:55:11,776 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52ac3d4fa845c5a761544f6b796b24e60d7991161ddd06809d0cacb017e4b9e3 [2021-10-31 00:55:12,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-31 00:55:12,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-31 00:55:12,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-31 00:55:12,029 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-31 00:55:12,030 INFO L275 PluginConnector]: CDTParser initialized [2021-10-31 00:55:12,030 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-10-31 00:55:12,092 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/501d9448c/1ca03edba98844f88f0cf49de6d39059/FLAGdb03e7a35 [2021-10-31 00:55:12,809 INFO L306 CDTParser]: Found 1 translation units. [2021-10-31 00:55:12,810 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-10-31 00:55:12,848 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/501d9448c/1ca03edba98844f88f0cf49de6d39059/FLAGdb03e7a35 [2021-10-31 00:55:12,884 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/501d9448c/1ca03edba98844f88f0cf49de6d39059 [2021-10-31 00:55:12,886 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-31 00:55:12,888 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-31 00:55:12,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-31 00:55:12,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-31 00:55:12,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-31 00:55:12,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 12:55:12" (1/1) ... [2021-10-31 00:55:12,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b74878b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 12:55:12, skipping insertion in model container [2021-10-31 00:55:12,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 12:55:12" (1/1) ... [2021-10-31 00:55:12,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-31 00:55:13,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-31 00:55:14,522 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2021-10-31 00:55:14,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74f707ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 12:55:14, skipping insertion in model container [2021-10-31 00:55:14,523 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-31 00:55:14,523 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-31 00:55:14,525 INFO L168 Benchmark]: Toolchain (without parser) took 1636.19 ms. Allocated memory was 65.0 MB in the beginning and 104.9 MB in the end (delta: 39.8 MB). Free memory was 40.5 MB in the beginning and 58.6 MB in the end (delta: -18.2 MB). Peak memory consumption was 47.9 MB. Max. memory is 16.1 GB. [2021-10-31 00:55:14,526 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 65.0 MB. Free memory is still 46.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-31 00:55:14,527 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1633.67 ms. Allocated memory was 65.0 MB in the beginning and 104.9 MB in the end (delta: 39.8 MB). Free memory was 40.3 MB in the beginning and 58.6 MB in the end (delta: -18.4 MB). Peak memory consumption was 47.9 MB. Max. memory is 16.1 GB. [2021-10-31 00:55:14,528 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 65.0 MB. Free memory is still 46.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1633.67 ms. Allocated memory was 65.0 MB in the beginning and 104.9 MB in the end (delta: 39.8 MB). Free memory was 40.3 MB in the beginning and 58.6 MB in the end (delta: -18.4 MB). Peak memory consumption was 47.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7920]: 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...