./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 65d6cd23 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 06602b574dede92c1f0be339892341c1ff31701c .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 06602b574dede92c1f0be339892341c1ff31701c .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:39:38,611 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:39:38,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:39:38,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:39:38,646 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:39:38,662 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:39:38,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:39:38,682 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:39:38,692 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:39:38,697 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:39:38,699 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:39:38,701 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:39:38,706 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:39:38,710 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:39:38,712 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:39:38,715 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:39:38,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:39:38,726 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:39:38,732 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:39:38,743 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:39:38,749 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:39:38,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:39:38,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:39:38,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:39:38,772 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:39:38,777 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:39:38,777 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:39:38,781 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:39:38,782 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:39:38,785 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:39:38,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:39:38,790 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:39:38,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:39:38,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:39:38,797 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:39:38,800 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:39:38,802 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:39:38,802 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:39:38,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:39:38,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:39:38,812 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:39:38,814 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 23:39:38,864 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:39:38,868 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:39:38,871 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:39:38,873 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:39:38,874 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:39:38,876 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:39:38,876 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:39:38,877 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:39:38,877 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:39:38,879 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:39:38,881 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:39:38,881 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:39:38,881 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:39:38,884 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:39:38,885 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:39:38,885 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:39:38,886 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:39:38,886 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:39:38,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:39:38,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:39:38,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:39:38,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:39:38,890 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:39:38,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:39:38,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:39:38,891 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:39:38,894 INFO L138 SettingsManager]: * To the following directory=dump/ 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(__VERIFIER_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 -> 06602b574dede92c1f0be339892341c1ff31701c [2019-11-25 23:39:39,633 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:39:39,661 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:39:39,671 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:39:39,674 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:39:39,679 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:39:39,680 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2019-11-25 23:39:39,862 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89b639c98/5b8aacd2aafd439eada3302e609b5ce3/FLAG0544074ac [2019-11-25 23:39:41,867 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:39:41,872 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2019-11-25 23:39:42,030 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89b639c98/5b8aacd2aafd439eada3302e609b5ce3/FLAG0544074ac [2019-11-25 23:39:42,510 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89b639c98/5b8aacd2aafd439eada3302e609b5ce3 [2019-11-25 23:39:42,514 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:39:42,516 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:39:42,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:39:42,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:39:42,538 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:39:42,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:39:42" (1/1) ... [2019-11-25 23:39:42,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d2f814c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:42, skipping insertion in model container [2019-11-25 23:39:42,548 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:39:42" (1/1) ... [2019-11-25 23:39:42,566 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:39:42,964 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:39:47,269 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-11-25 23:39:47,271 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cf73d46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:47, skipping insertion in model container [2019-11-25 23:39:47,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:39:47,274 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-25 23:39:47,284 INFO L168 Benchmark]: Toolchain (without parser) took 4759.73 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 943.1 MB in the beginning and 939.2 MB in the end (delta: 3.9 MB). Peak memory consumption was 61.2 MB. Max. memory is 12.5 GB. [2019-11-25 23:39:47,286 INFO L168 Benchmark]: CDTParser took 0.74 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:39:47,288 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4747.69 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 943.1 MB in the beginning and 939.2 MB in the end (delta: 3.9 MB). Peak memory consumption was 61.2 MB. Max. memory is 12.5 GB. [2019-11-25 23:39:47,297 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 4747.69 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 943.1 MB in the beginning and 939.2 MB in the end (delta: 3.9 MB). Peak memory consumption was 61.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6449]: 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 0.1.24-65d6cd2 [2019-11-25 23:39:51,630 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:39:51,637 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:39:51,668 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:39:51,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:39:51,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:39:51,678 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:39:51,691 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:39:51,704 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:39:51,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:39:51,710 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:39:51,715 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:39:51,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:39:51,721 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:39:51,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:39:51,727 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:39:51,730 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:39:51,732 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:39:51,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:39:51,745 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:39:51,750 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:39:51,752 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:39:51,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:39:51,759 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:39:51,768 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:39:51,771 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:39:51,771 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:39:51,773 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:39:51,774 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:39:51,776 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:39:51,779 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:39:51,780 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:39:51,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:39:51,784 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:39:51,790 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:39:51,790 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:39:51,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:39:51,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:39:51,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:39:51,798 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:39:51,803 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:39:51,804 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-25 23:39:51,862 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:39:51,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:39:51,869 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:39:51,869 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:39:51,871 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:39:51,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:39:51,876 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:39:51,876 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:39:51,876 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:39:51,877 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:39:51,877 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:39:51,877 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:39:51,879 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:39:51,879 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:39:51,879 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:39:51,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:39:51,884 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:39:51,884 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:39:51,884 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:39:51,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:39:51,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:39:51,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:39:51,887 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:39:51,887 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:39:51,888 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:39:51,888 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:39:51,888 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:39:51,891 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-25 23:39:51,892 INFO L138 SettingsManager]: * To the following directory=dump/ 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(__VERIFIER_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 -> 06602b574dede92c1f0be339892341c1ff31701c [2019-11-25 23:39:52,474 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:39:52,518 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:39:52,525 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:39:52,528 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:39:52,530 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:39:52,532 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2019-11-25 23:39:52,707 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38aae10d8/4de59c26b1184d48aa9a5541daba74fb/FLAG658058990 [2019-11-25 23:39:54,837 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:39:54,839 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2019-11-25 23:39:54,968 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38aae10d8/4de59c26b1184d48aa9a5541daba74fb/FLAG658058990 [2019-11-25 23:39:55,007 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/38aae10d8/4de59c26b1184d48aa9a5541daba74fb [2019-11-25 23:39:55,015 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:39:55,018 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:39:55,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:39:55,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:39:55,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:39:55,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:39:55" (1/1) ... [2019-11-25 23:39:55,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24791e07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:55, skipping insertion in model container [2019-11-25 23:39:55,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:39:55" (1/1) ... [2019-11-25 23:39:55,066 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:39:55,482 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:40:00,118 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-11-25 23:40:00,121 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77c756f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:00, skipping insertion in model container [2019-11-25 23:40:00,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:40:00,126 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-25 23:40:00,135 INFO L168 Benchmark]: Toolchain (without parser) took 5110.27 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 933.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 60.9 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:00,137 INFO L168 Benchmark]: CDTParser took 2.56 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:40:00,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5099.72 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 933.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 60.9 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:00,150 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.56 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5099.72 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 933.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 60.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6449]: 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...