./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.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_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/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 9b4599d17aa2787ff725c099e57579ca147dc95c ........................................................................................................................ 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_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/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 9b4599d17aa2787ff725c099e57579ca147dc95c ............................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 04:20:19,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:20:19,811 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:20:19,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:20:19,820 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:20:19,820 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:20:19,822 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:20:19,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:20:19,825 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:20:19,826 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:20:19,827 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:20:19,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:20:19,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:20:19,829 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:20:19,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:20:19,830 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:20:19,831 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:20:19,831 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:20:19,833 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:20:19,834 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:20:19,835 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:20:19,836 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:20:19,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:20:19,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:20:19,838 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:20:19,838 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:20:19,839 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:20:19,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:20:19,839 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:20:19,840 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:20:19,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:20:19,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:20:19,841 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:20:19,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:20:19,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:20:19,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:20:19,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:20:19,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:20:19,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:20:19,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:20:19,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:20:19,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-02 04:20:19,853 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:20:19,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:20:19,854 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:20:19,854 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:20:19,854 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:20:19,854 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:20:19,854 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:20:19,855 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 04:20:19,855 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:20:19,855 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:20:19,855 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:20:19,855 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:20:19,855 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:20:19,855 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:20:19,855 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:20:19,855 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:20:19,855 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:20:19,856 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:20:19,856 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:20:19,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:20:19,856 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:20:19,856 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:20:19,856 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:20:19,856 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 04:20:19,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 04:20:19,857 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:20:19,857 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 04:20:19,857 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_acb7291f-357f-4d1c-8367-ccd462c8697e/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 -> 9b4599d17aa2787ff725c099e57579ca147dc95c [2019-12-02 04:20:19,957 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:20:19,964 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:20:19,966 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:20:19,967 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:20:19,968 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:20:19,968 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2019-12-02 04:20:20,006 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/data/bd97eef9e/dd3649631bda4cc7b06d2fb82eb3baeb/FLAG2bd35b3fe [2019-12-02 04:20:20,655 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:20:20,655 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2019-12-02 04:20:20,685 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/data/bd97eef9e/dd3649631bda4cc7b06d2fb82eb3baeb/FLAG2bd35b3fe [2019-12-02 04:20:21,042 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/data/bd97eef9e/dd3649631bda4cc7b06d2fb82eb3baeb [2019-12-02 04:20:21,046 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:20:21,047 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:20:21,049 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:20:21,049 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:20:21,053 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:20:21,054 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:20:21" (1/1) ... [2019-12-02 04:20:21,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@527e28f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:20:21, skipping insertion in model container [2019-12-02 04:20:21,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:20:21" (1/1) ... [2019-12-02 04:20:21,068 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:20:21,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:20:22,173 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-02 04:20:22,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75f46bfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:20:22, skipping insertion in model container [2019-12-02 04:20:22,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:20:22,174 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-02 04:20:22,176 INFO L168 Benchmark]: Toolchain (without parser) took 1128.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 921.8 MB in the beginning and 1.1 GB in the end (delta: -155.9 MB). Peak memory consumption was 74.6 MB. Max. memory is 11.5 GB. [2019-12-02 04:20:22,177 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:20:22,178 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1125.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 921.8 MB in the beginning and 1.1 GB in the end (delta: -155.9 MB). Peak memory consumption was 74.6 MB. Max. memory is 11.5 GB. [2019-12-02 04:20:22,179 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 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1125.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 921.8 MB in the beginning and 1.1 GB in the end (delta: -155.9 MB). Peak memory consumption was 74.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6447]: 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 [2019-12-02 04:20:23,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:20:23,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:20:23,362 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:20:23,363 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:20:23,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:20:23,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:20:23,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:20:23,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:20:23,368 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:20:23,369 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:20:23,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:20:23,370 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:20:23,370 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:20:23,371 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:20:23,372 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:20:23,372 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:20:23,373 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:20:23,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:20:23,377 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:20:23,378 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:20:23,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:20:23,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:20:23,381 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:20:23,383 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:20:23,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:20:23,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:20:23,384 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:20:23,384 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:20:23,385 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:20:23,385 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:20:23,386 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:20:23,386 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:20:23,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:20:23,387 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:20:23,387 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:20:23,388 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:20:23,388 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:20:23,388 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:20:23,389 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:20:23,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:20:23,390 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-02 04:20:23,403 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:20:23,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:20:23,404 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:20:23,404 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:20:23,404 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:20:23,405 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:20:23,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:20:23,405 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:20:23,405 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:20:23,405 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:20:23,406 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:20:23,406 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 04:20:23,406 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 04:20:23,406 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 04:20:23,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:20:23,407 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:20:23,407 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:20:23,407 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:20:23,407 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:20:23,407 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:20:23,408 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:20:23,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:20:23,408 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:20:23,408 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:20:23,408 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:20:23,409 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 04:20:23,409 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 04:20:23,409 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:20:23,409 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 04:20:23,409 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 04:20:23,409 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-02 04:20:23,410 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_acb7291f-357f-4d1c-8367-ccd462c8697e/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 -> 9b4599d17aa2787ff725c099e57579ca147dc95c [2019-12-02 04:20:23,573 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:20:23,582 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:20:23,584 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:20:23,585 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:20:23,586 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:20:23,586 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2019-12-02 04:20:23,623 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/data/76dc4228a/11dd88c1623e483095808e60333edff4/FLAG3f7a015e0 [2019-12-02 04:20:24,186 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:20:24,187 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2019-12-02 04:20:24,214 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/data/76dc4228a/11dd88c1623e483095808e60333edff4/FLAG3f7a015e0 [2019-12-02 04:20:24,656 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_acb7291f-357f-4d1c-8367-ccd462c8697e/bin/ukojak/data/76dc4228a/11dd88c1623e483095808e60333edff4 [2019-12-02 04:20:24,658 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:20:24,659 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:20:24,659 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:20:24,659 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:20:24,662 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:20:24,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:20:24" (1/1) ... [2019-12-02 04:20:24,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48ce1753 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:20:24, skipping insertion in model container [2019-12-02 04:20:24,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:20:24" (1/1) ... [2019-12-02 04:20:24,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:20:24,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:20:25,894 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-02 04:20:25,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@724fb6d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:20:25, skipping insertion in model container [2019-12-02 04:20:25,894 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:20:25,895 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-02 04:20:25,896 INFO L168 Benchmark]: Toolchain (without parser) took 1237.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 936.3 MB in the beginning and 1.1 GB in the end (delta: -142.4 MB). Peak memory consumption was 83.0 MB. Max. memory is 11.5 GB. [2019-12-02 04:20:25,897 INFO L168 Benchmark]: CDTParser took 0.13 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. [2019-12-02 04:20:25,897 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1235.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 936.3 MB in the beginning and 1.1 GB in the end (delta: -142.4 MB). Peak memory consumption was 83.0 MB. Max. memory is 11.5 GB. [2019-12-02 04:20:25,898 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 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1235.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 936.3 MB in the beginning and 1.1 GB in the end (delta: -142.4 MB). Peak memory consumption was 83.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6447]: 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...