./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 50f3d265410364601765f8716429afaaa3ca1d03 ........................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 50f3d265410364601765f8716429afaaa3ca1d03 ............................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 21:07:05,447 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 21:07:05,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 21:07:05,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 21:07:05,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 21:07:05,457 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 21:07:05,458 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 21:07:05,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 21:07:05,460 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 21:07:05,461 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 21:07:05,462 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 21:07:05,462 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 21:07:05,463 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 21:07:05,463 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 21:07:05,464 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 21:07:05,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 21:07:05,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 21:07:05,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 21:07:05,467 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 21:07:05,469 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 21:07:05,470 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 21:07:05,471 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 21:07:05,471 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 21:07:05,472 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 21:07:05,474 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 21:07:05,474 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 21:07:05,474 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 21:07:05,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 21:07:05,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 21:07:05,475 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 21:07:05,475 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 21:07:05,476 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 21:07:05,476 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 21:07:05,477 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 21:07:05,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 21:07:05,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 21:07:05,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 21:07:05,478 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 21:07:05,478 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 21:07:05,478 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 21:07:05,479 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 21:07:05,479 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 21:07:05,488 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 21:07:05,489 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 21:07:05,489 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 21:07:05,489 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 21:07:05,490 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 21:07:05,490 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 21:07:05,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 21:07:05,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 21:07:05,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 21:07:05,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 21:07:05,490 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 21:07:05,490 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 21:07:05,490 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 21:07:05,491 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 21:07:05,491 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 21:07:05,491 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 21:07:05,491 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 21:07:05,491 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 21:07:05,491 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 21:07:05,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 21:07:05,491 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 21:07:05,491 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 21:07:05,492 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 21:07:05,492 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 21:07:05,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 21:07:05,492 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 21:07:05,492 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 21:07:05,492 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak 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 -> Kojak 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 -> 50f3d265410364601765f8716429afaaa3ca1d03 [2019-12-01 21:07:05,594 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 21:07:05,604 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 21:07:05,607 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 21:07:05,607 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 21:07:05,608 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 21:07:05,608 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2019-12-01 21:07:05,649 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/data/375465ed5/ab098b9780c44608b288ed2a8397f0fa/FLAGb5390fd24 [2019-12-01 21:07:06,293 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 21:07:06,294 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2019-12-01 21:07:06,320 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/data/375465ed5/ab098b9780c44608b288ed2a8397f0fa/FLAGb5390fd24 [2019-12-01 21:07:06,687 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/data/375465ed5/ab098b9780c44608b288ed2a8397f0fa [2019-12-01 21:07:06,689 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 21:07:06,690 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 21:07:06,690 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 21:07:06,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 21:07:06,692 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 21:07:06,693 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:07:06" (1/1) ... [2019-12-01 21:07:06,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72ec0ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:07:06, skipping insertion in model container [2019-12-01 21:07:06,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:07:06" (1/1) ... [2019-12-01 21:07:06,700 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 21:07:06,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 21:07:07,781 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-01 21:07:07,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53b5d846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:07:07, skipping insertion in model container [2019-12-01 21:07:07,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 21:07:07,782 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-01 21:07:07,784 INFO L168 Benchmark]: Toolchain (without parser) took 1093.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 930.5 MB in the beginning and 1.0 GB in the end (delta: -115.1 MB). Peak memory consumption was 79.8 MB. Max. memory is 11.5 GB. [2019-12-01 21:07:07,785 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 21:07:07,785 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1092.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 930.5 MB in the beginning and 1.0 GB in the end (delta: -115.1 MB). Peak memory consumption was 79.8 MB. Max. memory is 11.5 GB. [2019-12-01 21:07:07,786 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1092.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Free memory was 930.5 MB in the beginning and 1.0 GB in the end (delta: -115.1 MB). Peak memory consumption was 79.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6450]: 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 0.1.25-f470102 [2019-12-01 21:07:08,907 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 21:07:08,908 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 21:07:08,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 21:07:08,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 21:07:08,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 21:07:08,919 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 21:07:08,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 21:07:08,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 21:07:08,923 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 21:07:08,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 21:07:08,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 21:07:08,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 21:07:08,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 21:07:08,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 21:07:08,926 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 21:07:08,927 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 21:07:08,928 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 21:07:08,929 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 21:07:08,931 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 21:07:08,932 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 21:07:08,933 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 21:07:08,934 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 21:07:08,934 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 21:07:08,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 21:07:08,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 21:07:08,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 21:07:08,937 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 21:07:08,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 21:07:08,938 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 21:07:08,938 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 21:07:08,939 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 21:07:08,939 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 21:07:08,940 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 21:07:08,940 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 21:07:08,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 21:07:08,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 21:07:08,941 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 21:07:08,941 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 21:07:08,942 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 21:07:08,942 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 21:07:08,943 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 21:07:08,953 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 21:07:08,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 21:07:08,954 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 21:07:08,954 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 21:07:08,954 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 21:07:08,954 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 21:07:08,955 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 21:07:08,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 21:07:08,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 21:07:08,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 21:07:08,955 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 21:07:08,955 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 21:07:08,955 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 21:07:08,955 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 21:07:08,956 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 21:07:08,956 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 21:07:08,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 21:07:08,956 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 21:07:08,956 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 21:07:08,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 21:07:08,956 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 21:07:08,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 21:07:08,957 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 21:07:08,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 21:07:08,957 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 21:07:08,957 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 21:07:08,957 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 21:07:08,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 21:07:08,957 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 21:07:08,958 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 21:07:08,958 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 21:07:08,958 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak 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 -> Kojak 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 -> 50f3d265410364601765f8716429afaaa3ca1d03 [2019-12-01 21:07:09,131 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 21:07:09,141 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 21:07:09,144 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 21:07:09,145 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 21:07:09,146 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 21:07:09,146 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2019-12-01 21:07:09,189 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/data/668b4bef5/2568fdd6f6684277b28d89e1dd2714a4/FLAG13970525e [2019-12-01 21:07:09,730 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 21:07:09,730 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2019-12-01 21:07:09,757 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/data/668b4bef5/2568fdd6f6684277b28d89e1dd2714a4/FLAG13970525e [2019-12-01 21:07:09,935 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_10125c79-5ff1-4dc6-8d29-3d8f7a28b7b1/bin/ukojak/data/668b4bef5/2568fdd6f6684277b28d89e1dd2714a4 [2019-12-01 21:07:09,937 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 21:07:09,938 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 21:07:09,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 21:07:09,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 21:07:09,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 21:07:09,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:07:09" (1/1) ... [2019-12-01 21:07:09,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40bc9290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:07:09, skipping insertion in model container [2019-12-01 21:07:09,943 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:07:09" (1/1) ... [2019-12-01 21:07:09,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 21:07:10,043 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 21:07:11,154 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-01 21:07:11,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7904526 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:07:11, skipping insertion in model container [2019-12-01 21:07:11,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 21:07:11,156 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-01 21:07:11,158 INFO L168 Benchmark]: Toolchain (without parser) took 1218.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 934.9 MB in the beginning and 1.1 GB in the end (delta: -161.9 MB). Peak memory consumption was 87.3 MB. Max. memory is 11.5 GB. [2019-12-01 21:07:11,158 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 21:07:11,159 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1217.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 934.9 MB in the beginning and 1.1 GB in the end (delta: -161.9 MB). Peak memory consumption was 87.3 MB. Max. memory is 11.5 GB. [2019-12-01 21:07:11,160 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1217.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 934.9 MB in the beginning and 1.1 GB in the end (delta: -161.9 MB). Peak memory consumption was 87.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6450]: 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...