./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main2_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/main2_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 b46966d4cd032bdf5528363f10c62dc9b491e3be ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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/main2_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 b46966d4cd032bdf5528363f10c62dc9b491e3be ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 23:39:45,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:39:45,807 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:39:45,837 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:39:45,839 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:39:45,841 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:39:45,844 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:39:45,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:39:45,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:39:45,881 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:39:45,883 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:39:45,889 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:39:45,890 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:39:45,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:39:45,902 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:39:45,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:39:45,908 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:39:45,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:39:45,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:39:45,929 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:39:45,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:39:45,944 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:39:45,946 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:39:45,954 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:39:45,957 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:39:45,960 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:39:45,960 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:39:45,967 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:39:45,967 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:39:45,968 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:39:45,969 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:39:45,970 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:39:45,971 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:39:45,974 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:39:45,979 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:39:45,979 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:39:45,980 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:39:45,982 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:39:45,983 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:39:45,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:39:45,990 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:39:45,991 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 23:39:46,032 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:39:46,034 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:39:46,039 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:39:46,041 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:39:46,043 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:39:46,043 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:39:46,044 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:39:46,044 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:39:46,044 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:39:46,046 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:39:46,047 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:39:46,048 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:39:46,049 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:39:46,049 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:39:46,050 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:39:46,052 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:39:46,052 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:39:46,052 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:39:46,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:39:46,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:39:46,055 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:39:46,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:39:46,056 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:39:46,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:39:46,056 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:39:46,058 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:39:46,058 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 -> b46966d4cd032bdf5528363f10c62dc9b491e3be [2019-11-25 23:39:46,579 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:39:46,609 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:39:46,619 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:39:46,624 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:39:46,625 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:39:46,628 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2019-11-25 23:39:46,819 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3e72915b/420275ab032d4d7393481ea4ffd7031f/FLAG531352f74 [2019-11-25 23:39:48,909 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:39:48,914 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2019-11-25 23:39:49,021 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3e72915b/420275ab032d4d7393481ea4ffd7031f/FLAG531352f74 [2019-11-25 23:39:49,062 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3e72915b/420275ab032d4d7393481ea4ffd7031f [2019-11-25 23:39:49,070 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:39:49,078 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:39:49,082 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:39:49,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:39:49,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:39:49,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:39:49" (1/1) ... [2019-11-25 23:39:49,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64d09cfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:49, skipping insertion in model container [2019-11-25 23:39:49,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:39:49" (1/1) ... [2019-11-25 23:39:49,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:39:49,526 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:39:54,206 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-11-25 23:39:54,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26d117eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:39:54, skipping insertion in model container [2019-11-25 23:39:54,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:39:54,211 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-25 23:39:54,220 INFO L168 Benchmark]: Toolchain (without parser) took 5136.13 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 939.5 MB in the end (delta: 5.0 MB). Peak memory consumption was 60.9 MB. Max. memory is 12.5 GB. [2019-11-25 23:39:54,222 INFO L168 Benchmark]: CDTParser took 0.77 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 23:39:54,227 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5128.88 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 939.5 MB in the end (delta: 5.0 MB). Peak memory consumption was 60.9 MB. Max. memory is 12.5 GB. [2019-11-25 23:39:54,233 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.77 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 5128.88 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 939.5 MB in the end (delta: 5.0 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... ### Bit-precise run ### This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:39:58,439 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:39:58,447 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:39:58,479 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:39:58,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:39:58,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:39:58,489 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:39:58,503 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:39:58,507 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:39:58,514 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:39:58,516 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:39:58,521 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:39:58,522 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:39:58,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:39:58,531 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:39:58,534 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:39:58,537 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:39:58,542 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:39:58,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:39:58,557 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:39:58,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:39:58,573 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:39:58,575 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:39:58,577 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:39:58,585 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:39:58,585 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:39:58,587 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:39:58,591 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:39:58,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:39:58,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:39:58,595 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:39:58,596 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:39:58,598 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:39:58,603 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:39:58,605 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:39:58,605 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:39:58,608 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:39:58,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:39:58,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:39:58,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:39:58,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:39:58,616 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-25 23:39:58,656 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:39:58,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:39:58,661 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:39:58,666 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:39:58,666 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:39:58,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:39:58,667 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:39:58,667 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:39:58,668 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:39:58,668 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:39:58,669 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:39:58,670 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:39:58,670 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:39:58,671 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:39:58,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:39:58,673 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:39:58,673 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:39:58,673 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:39:58,676 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:39:58,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:39:58,677 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:39:58,677 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:39:58,677 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:39:58,677 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:39:58,678 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:39:58,681 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:39:58,681 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:39:58,682 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-25 23:39:58,682 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 -> b46966d4cd032bdf5528363f10c62dc9b491e3be [2019-11-25 23:39:59,285 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:39:59,317 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:39:59,324 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:39:59,329 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:39:59,329 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:39:59,330 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2019-11-25 23:39:59,483 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceecbd650/6dc193ddcb984ac4b3813ea7c2e62569/FLAG0ae629218 [2019-11-25 23:40:01,430 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:40:01,435 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2019-11-25 23:40:01,550 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceecbd650/6dc193ddcb984ac4b3813ea7c2e62569/FLAG0ae629218 [2019-11-25 23:40:01,591 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceecbd650/6dc193ddcb984ac4b3813ea7c2e62569 [2019-11-25 23:40:01,600 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:40:01,602 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:40:01,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:40:01,608 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:40:01,618 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:40:01,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:40:01" (1/1) ... [2019-11-25 23:40:01,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b90f602 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:01, skipping insertion in model container [2019-11-25 23:40:01,626 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:40:01" (1/1) ... [2019-11-25 23:40:01,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:40:02,033 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:40:05,675 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-11-25 23:40:05,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63614dc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:05, skipping insertion in model container [2019-11-25 23:40:05,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:40:05,682 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-25 23:40:05,690 INFO L168 Benchmark]: Toolchain (without parser) took 4082.58 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 939.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 60.9 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:05,694 INFO L168 Benchmark]: CDTParser took 1.20 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:40:05,696 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4075.69 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 939.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 60.9 MB. Max. memory is 12.5 GB. [2019-11-25 23:40:05,702 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.20 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 4075.69 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 939.5 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...