./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 10c7a9985aedec335ee61882d600a7a9f00fa8b86a5cb078d603d5eecebf213c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:18,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:18,067 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:18,152 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:18,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:18,157 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:18,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:18,163 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:18,166 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:18,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:18,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:18,175 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:18,176 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:18,179 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:18,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:18,186 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:18,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:18,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:18,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:18,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:18,202 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:18,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:18,207 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:18,209 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:18,218 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:18,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:18,219 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:18,221 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:18,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:18,223 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:18,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:18,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:18,228 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:18,229 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:18,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:18,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:18,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:18,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:18,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:18,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:18,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:18,235 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:05:18,279 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:18,279 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:18,281 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:18,281 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:18,282 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:18,282 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:18,283 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:18,283 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:05:18,290 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:18,290 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:18,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:18,291 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:18,292 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:18,292 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:18,292 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:18,292 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:18,293 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:18,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:18,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:18,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:18,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:18,294 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:18,294 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:05:18,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:05:18,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:18,295 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10c7a9985aedec335ee61882d600a7a9f00fa8b86a5cb078d603d5eecebf213c [2021-11-23 15:05:18,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:18,644 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:18,647 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:18,648 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:18,650 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:18,652 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i [2021-11-23 15:05:18,741 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/data/4871082bb/b8e2e99bda7c44bf9eae737441eabbfa/FLAG7606307bf [2021-11-23 15:05:19,732 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:19,734 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i [2021-11-23 15:05:19,794 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/data/4871082bb/b8e2e99bda7c44bf9eae737441eabbfa/FLAG7606307bf [2021-11-23 15:05:20,104 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/data/4871082bb/b8e2e99bda7c44bf9eae737441eabbfa [2021-11-23 15:05:20,107 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:20,109 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:20,114 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:20,114 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:20,117 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:20,118 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:20" (1/1) ... [2021-11-23 15:05:20,119 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f12677 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:20, skipping insertion in model container [2021-11-23 15:05:20,119 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:20" (1/1) ... [2021-11-23 15:05:20,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:20,297 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:22,271 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i[404097,404110] [2021-11-23 15:05:22,452 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:22,509 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:23,092 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i[404097,404110] [2021-11-23 15:05:23,115 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:23,205 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:23,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23 WrapperNode [2021-11-23 15:05:23,206 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:23,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:23,208 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:23,209 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:23,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:23,332 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:23,540 INFO L137 Inliner]: procedures = 167, calls = 2343, calls flagged for inlining = 49, calls inlined = 38, statements flattened = 5030 [2021-11-23 15:05:23,542 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:23,543 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:23,543 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:23,544 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:23,555 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:23,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:23,581 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:23,582 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:23,733 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:23,761 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:23,786 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:23,826 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:23,827 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:23,827 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:23,827 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:23,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:23,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:23,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:23,868 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:23,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:23,917 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_dvb_remove [2021-11-23 15:05:23,917 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_dvb_remove [2021-11-23 15:05:23,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 15:05:23,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 15:05:23,918 INFO L130 BoogieDeclarations]: Found specification of procedure dntv_live_dvbt_demod_init [2021-11-23 15:05:23,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dntv_live_dvbt_demod_init [2021-11-23 15:05:23,918 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:05:23,919 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:05:23,919 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_dvb_advise_release [2021-11-23 15:05:23,919 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_dvb_advise_release [2021-11-23 15:05:23,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:05:23,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2021-11-23 15:05:23,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2021-11-23 15:05:23,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:05:23,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:05:23,920 INFO L130 BoogieDeclarations]: Found specification of procedure stv0299_writereg [2021-11-23 15:05:23,920 INFO L138 BoogieDeclarations]: Found implementation of procedure stv0299_writereg [2021-11-23 15:05:23,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:23,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:23,921 INFO L130 BoogieDeclarations]: Found specification of procedure attach_xc3028 [2021-11-23 15:05:23,921 INFO L138 BoogieDeclarations]: Found implementation of procedure attach_xc3028 [2021-11-23 15:05:23,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:05:23,921 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:05:23,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:05:23,921 INFO L130 BoogieDeclarations]: Found specification of procedure stb6100_get_freq [2021-11-23 15:05:23,922 INFO L138 BoogieDeclarations]: Found implementation of procedure stb6100_get_freq [2021-11-23 15:05:23,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:05:23,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:05:23,922 INFO L130 BoogieDeclarations]: Found specification of procedure dvico_fusionhdtv_demod_init [2021-11-23 15:05:23,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dvico_fusionhdtv_demod_init [2021-11-23 15:05:23,923 INFO L130 BoogieDeclarations]: Found specification of procedure stv0900_set_ts_param [2021-11-23 15:05:23,923 INFO L138 BoogieDeclarations]: Found implementation of procedure stv0900_set_ts_param [2021-11-23 15:05:23,923 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:05:23,923 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:05:23,923 INFO L130 BoogieDeclarations]: Found specification of procedure samsung_smt_7020_tuner_set_params [2021-11-23 15:05:23,923 INFO L138 BoogieDeclarations]: Found implementation of procedure samsung_smt_7020_tuner_set_params [2021-11-23 15:05:23,924 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-23 15:05:23,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-23 15:05:23,924 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_dvb_gate_ctrl [2021-11-23 15:05:23,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_dvb_gate_ctrl [2021-11-23 15:05:23,924 INFO L130 BoogieDeclarations]: Found specification of procedure cx24116_set_ts_param [2021-11-23 15:05:23,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cx24116_set_ts_param [2021-11-23 15:05:23,925 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_buf_prepare [2021-11-23 15:05:23,925 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_buf_prepare [2021-11-23 15:05:23,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:23,925 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_dvb_advise_acquire [2021-11-23 15:05:23,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_dvb_advise_acquire [2021-11-23 15:05:23,925 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:05:23,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:05:23,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:05:23,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:05:23,926 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_dvb_bus_ctrl [2021-11-23 15:05:23,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_dvb_bus_ctrl [2021-11-23 15:05:23,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:23,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 15:05:23,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 15:05:23,927 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:23,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:23,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:23,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:23,928 INFO L130 BoogieDeclarations]: Found specification of procedure mt352_write [2021-11-23 15:05:23,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mt352_write [2021-11-23 15:05:23,928 INFO L130 BoogieDeclarations]: Found specification of procedure nxt200x_set_ts_param [2021-11-23 15:05:23,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt200x_set_ts_param [2021-11-23 15:05:23,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:05:23,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:05:23,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:23,929 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-23 15:05:23,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-23 15:05:23,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:05:23,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:05:23,929 INFO L130 BoogieDeclarations]: Found specification of procedure or51132_set_ts_param [2021-11-23 15:05:23,930 INFO L138 BoogieDeclarations]: Found implementation of procedure or51132_set_ts_param [2021-11-23 15:05:23,930 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_dvb_probe [2021-11-23 15:05:23,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_dvb_probe [2021-11-23 15:05:23,930 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dvb_get_frontend [2021-11-23 15:05:23,930 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dvb_get_frontend [2021-11-23 15:05:23,930 INFO L130 BoogieDeclarations]: Found specification of procedure cx24116_reset_device [2021-11-23 15:05:23,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cx24116_reset_device [2021-11-23 15:05:23,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~$Pointer$ [2021-11-23 15:05:23,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~$Pointer$ [2021-11-23 15:05:23,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:23,931 INFO L130 BoogieDeclarations]: Found specification of procedure dvico_dual_demod_init [2021-11-23 15:05:23,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dvico_dual_demod_init [2021-11-23 15:05:23,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:23,932 INFO L130 BoogieDeclarations]: Found specification of procedure dntv_live_dvbt_pro_demod_init [2021-11-23 15:05:23,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dntv_live_dvbt_pro_demod_init [2021-11-23 15:05:23,932 INFO L130 BoogieDeclarations]: Found specification of procedure stb6100_get_bandw [2021-11-23 15:05:23,932 INFO L138 BoogieDeclarations]: Found implementation of procedure stb6100_get_bandw [2021-11-23 15:05:23,932 INFO L130 BoogieDeclarations]: Found specification of procedure cx24123_set_ts_param [2021-11-23 15:05:23,933 INFO L138 BoogieDeclarations]: Found implementation of procedure cx24123_set_ts_param [2021-11-23 15:05:23,933 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:05:23,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:05:23,933 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2021-11-23 15:05:23,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2021-11-23 15:05:23,933 INFO L130 BoogieDeclarations]: Found specification of procedure lgdt330x_set_ts_param [2021-11-23 15:05:23,933 INFO L138 BoogieDeclarations]: Found implementation of procedure lgdt330x_set_ts_param [2021-11-23 15:05:23,934 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2021-11-23 15:05:23,934 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2021-11-23 15:05:23,934 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:05:23,934 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:05:23,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~$Pointer$ [2021-11-23 15:05:23,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~$Pointer$ [2021-11-23 15:05:23,935 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dvb_dealloc_frontends [2021-11-23 15:05:23,935 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dvb_dealloc_frontends [2021-11-23 15:05:23,935 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:05:23,935 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:05:23,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:05:23,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:05:23,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:05:23,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:23,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:23,936 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:05:23,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:05:24,852 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:24,857 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:34,198 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:05:34,400 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:34,407 INFO L158 Benchmark]: Toolchain (without parser) took 14295.54ms. Allocated memory was 113.2MB in the beginning and 513.8MB in the end (delta: 400.6MB). Free memory was 82.8MB in the beginning and 306.5MB in the end (delta: -223.8MB). Peak memory consumption was 252.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:34,408 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 94.4MB. Free memory was 54.1MB in the beginning and 54.0MB in the end (delta: 44.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:34,410 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3093.60ms. Allocated memory was 113.2MB in the beginning and 184.5MB in the end (delta: 71.3MB). Free memory was 82.8MB in the beginning and 77.5MB in the end (delta: 5.3MB). Peak memory consumption was 94.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:34,411 INFO L158 Benchmark]: Boogie Procedure Inliner took 334.23ms. Allocated memory is still 184.5MB. Free memory was 77.5MB in the beginning and 98.8MB in the end (delta: -21.3MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2021-11-23 15:05:34,413 INFO L158 Benchmark]: Boogie Preprocessor took 282.93ms. Allocated memory is still 184.5MB. Free memory was 98.8MB in the beginning and 64.3MB in the end (delta: 34.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:34,414 INFO L158 Benchmark]: RCFGBuilder took 10576.88ms. Allocated memory was 184.5MB in the beginning and 513.8MB in the end (delta: 329.3MB). Free memory was 64.3MB in the beginning and 306.5MB in the end (delta: -242.3MB). Peak memory consumption was 164.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:34,424 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 94.4MB. Free memory was 54.1MB in the beginning and 54.0MB in the end (delta: 44.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3093.60ms. Allocated memory was 113.2MB in the beginning and 184.5MB in the end (delta: 71.3MB). Free memory was 82.8MB in the beginning and 77.5MB in the end (delta: 5.3MB). Peak memory consumption was 94.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 334.23ms. Allocated memory is still 184.5MB. Free memory was 77.5MB in the beginning and 98.8MB in the end (delta: -21.3MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 282.93ms. Allocated memory is still 184.5MB. Free memory was 98.8MB in the beginning and 64.3MB in the end (delta: 34.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 10576.88ms. Allocated memory was 184.5MB in the beginning and 513.8MB in the end (delta: 329.3MB). Free memory was 64.3MB in the beginning and 306.5MB in the end (delta: -242.3MB). Peak memory consumption was 164.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:34,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 10c7a9985aedec335ee61882d600a7a9f00fa8b86a5cb078d603d5eecebf213c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:36,956 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:36,959 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:36,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:36,990 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:36,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:36,994 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:36,996 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:36,999 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:37,000 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:37,001 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:37,003 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:37,003 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:37,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:37,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:37,011 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:37,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:37,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:37,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:37,022 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:37,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:37,031 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:37,033 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:37,035 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:37,038 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:37,039 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:37,039 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:37,040 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:37,041 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:37,042 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:37,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:37,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:37,044 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:37,045 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:37,047 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:37,047 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:37,048 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:37,048 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:37,049 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:37,050 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:37,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:37,052 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:05:37,075 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:37,075 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:37,076 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:37,077 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:37,077 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:37,078 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:37,078 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:37,078 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:37,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:37,079 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:37,079 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:37,080 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:37,080 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:37,080 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:37,080 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:37,081 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:37,081 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:37,081 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:37,082 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:37,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:37,082 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:37,083 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:37,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:37,083 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:37,083 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:37,084 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:37,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:37,084 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:37,084 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:37,085 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10c7a9985aedec335ee61882d600a7a9f00fa8b86a5cb078d603d5eecebf213c [2021-11-23 15:05:37,492 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:37,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:37,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:37,518 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:37,519 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:37,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i [2021-11-23 15:05:37,585 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/data/667a2da2b/ca24d093cfc34d10ab3cc9f8dde73fd1/FLAG4e21b8d08 [2021-11-23 15:05:38,747 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:38,748 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i [2021-11-23 15:05:38,805 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/data/667a2da2b/ca24d093cfc34d10ab3cc9f8dde73fd1/FLAG4e21b8d08 [2021-11-23 15:05:39,022 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/data/667a2da2b/ca24d093cfc34d10ab3cc9f8dde73fd1 [2021-11-23 15:05:39,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:39,026 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:39,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:39,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:39,045 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:39,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:39" (1/1) ... [2021-11-23 15:05:39,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f5f519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:39, skipping insertion in model container [2021-11-23 15:05:39,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:39" (1/1) ... [2021-11-23 15:05:39,055 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:39,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:41,274 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i[404097,404110] [2021-11-23 15:05:41,444 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:41,515 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:41,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:42,003 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i[404097,404110] [2021-11-23 15:05:42,027 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:42,073 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:42,603 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i[404097,404110] [2021-11-23 15:05:42,644 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:42,796 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:42,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:42 WrapperNode [2021-11-23 15:05:42,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:42,798 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:42,799 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:42,799 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:42,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:42" (1/1) ... [2021-11-23 15:05:42,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:42" (1/1) ... [2021-11-23 15:05:43,114 INFO L137 Inliner]: procedures = 173, calls = 2343, calls flagged for inlining = 49, calls inlined = 38, statements flattened = 4962 [2021-11-23 15:05:43,115 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:43,116 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:43,116 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:43,116 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:43,125 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:42" (1/1) ... [2021-11-23 15:05:43,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:42" (1/1) ... [2021-11-23 15:05:43,162 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:42" (1/1) ... [2021-11-23 15:05:43,163 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:42" (1/1) ... [2021-11-23 15:05:43,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:42" (1/1) ... [2021-11-23 15:05:43,340 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:42" (1/1) ... [2021-11-23 15:05:43,373 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:42" (1/1) ... [2021-11-23 15:05:43,407 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:43,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:43,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:43,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:43,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:42" (1/1) ... [2021-11-23 15:05:43,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:43,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:43,449 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:43,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:43,497 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_dvb_remove [2021-11-23 15:05:43,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_dvb_remove [2021-11-23 15:05:43,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:43,498 INFO L130 BoogieDeclarations]: Found specification of procedure dntv_live_dvbt_demod_init [2021-11-23 15:05:43,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dntv_live_dvbt_demod_init [2021-11-23 15:05:43,498 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:05:43,498 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:05:43,498 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_dvb_advise_release [2021-11-23 15:05:43,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_dvb_advise_release [2021-11-23 15:05:43,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:43,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2021-11-23 15:05:43,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2021-11-23 15:05:43,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:05:43,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:05:43,499 INFO L130 BoogieDeclarations]: Found specification of procedure stv0299_writereg [2021-11-23 15:05:43,499 INFO L138 BoogieDeclarations]: Found implementation of procedure stv0299_writereg [2021-11-23 15:05:43,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:43,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:43,500 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:43,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:43,500 INFO L130 BoogieDeclarations]: Found specification of procedure attach_xc3028 [2021-11-23 15:05:43,500 INFO L138 BoogieDeclarations]: Found implementation of procedure attach_xc3028 [2021-11-23 15:05:43,500 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:05:43,500 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:05:43,500 INFO L130 BoogieDeclarations]: Found specification of procedure stb6100_get_freq [2021-11-23 15:05:43,501 INFO L138 BoogieDeclarations]: Found implementation of procedure stb6100_get_freq [2021-11-23 15:05:43,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:05:43,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:05:43,501 INFO L130 BoogieDeclarations]: Found specification of procedure dvico_fusionhdtv_demod_init [2021-11-23 15:05:43,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dvico_fusionhdtv_demod_init [2021-11-23 15:05:43,501 INFO L130 BoogieDeclarations]: Found specification of procedure stv0900_set_ts_param [2021-11-23 15:05:43,501 INFO L138 BoogieDeclarations]: Found implementation of procedure stv0900_set_ts_param [2021-11-23 15:05:43,501 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:05:43,502 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:05:43,502 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:05:43,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:05:43,502 INFO L130 BoogieDeclarations]: Found specification of procedure samsung_smt_7020_tuner_set_params [2021-11-23 15:05:43,502 INFO L138 BoogieDeclarations]: Found implementation of procedure samsung_smt_7020_tuner_set_params [2021-11-23 15:05:43,502 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-23 15:05:43,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-23 15:05:43,502 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_dvb_gate_ctrl [2021-11-23 15:05:43,503 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_dvb_gate_ctrl [2021-11-23 15:05:43,503 INFO L130 BoogieDeclarations]: Found specification of procedure cx24116_set_ts_param [2021-11-23 15:05:43,503 INFO L138 BoogieDeclarations]: Found implementation of procedure cx24116_set_ts_param [2021-11-23 15:05:43,503 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_UINT~TO~$Pointer$ [2021-11-23 15:05:43,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_UINT~TO~$Pointer$ [2021-11-23 15:05:43,503 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_buf_prepare [2021-11-23 15:05:43,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_buf_prepare [2021-11-23 15:05:43,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:43,504 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_dvb_advise_acquire [2021-11-23 15:05:43,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_dvb_advise_acquire [2021-11-23 15:05:43,504 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:05:43,504 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:05:43,504 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_dvb_bus_ctrl [2021-11-23 15:05:43,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_dvb_bus_ctrl [2021-11-23 15:05:43,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:43,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~C_UINT~TO~$Pointer$ [2021-11-23 15:05:43,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~C_UINT~TO~$Pointer$ [2021-11-23 15:05:43,505 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:43,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:43,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:43,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:43,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:05:43,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:05:43,505 INFO L130 BoogieDeclarations]: Found specification of procedure mt352_write [2021-11-23 15:05:43,505 INFO L138 BoogieDeclarations]: Found implementation of procedure mt352_write [2021-11-23 15:05:43,505 INFO L130 BoogieDeclarations]: Found specification of procedure nxt200x_set_ts_param [2021-11-23 15:05:43,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt200x_set_ts_param [2021-11-23 15:05:43,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:43,506 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-23 15:05:43,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-23 15:05:43,506 INFO L130 BoogieDeclarations]: Found specification of procedure or51132_set_ts_param [2021-11-23 15:05:43,506 INFO L138 BoogieDeclarations]: Found implementation of procedure or51132_set_ts_param [2021-11-23 15:05:43,506 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:05:43,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:05:43,507 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_dvb_probe [2021-11-23 15:05:43,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_dvb_probe [2021-11-23 15:05:43,507 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dvb_get_frontend [2021-11-23 15:05:43,507 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dvb_get_frontend [2021-11-23 15:05:43,507 INFO L130 BoogieDeclarations]: Found specification of procedure cx24116_reset_device [2021-11-23 15:05:43,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cx24116_reset_device [2021-11-23 15:05:43,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:43,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:43,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:43,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:43,508 INFO L130 BoogieDeclarations]: Found specification of procedure dvico_dual_demod_init [2021-11-23 15:05:43,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dvico_dual_demod_init [2021-11-23 15:05:43,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:43,508 INFO L130 BoogieDeclarations]: Found specification of procedure dntv_live_dvbt_pro_demod_init [2021-11-23 15:05:43,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dntv_live_dvbt_pro_demod_init [2021-11-23 15:05:43,508 INFO L130 BoogieDeclarations]: Found specification of procedure stb6100_get_bandw [2021-11-23 15:05:43,508 INFO L138 BoogieDeclarations]: Found implementation of procedure stb6100_get_bandw [2021-11-23 15:05:43,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:05:43,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:43,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:43,509 INFO L130 BoogieDeclarations]: Found specification of procedure cx24123_set_ts_param [2021-11-23 15:05:43,509 INFO L138 BoogieDeclarations]: Found implementation of procedure cx24123_set_ts_param [2021-11-23 15:05:43,509 INFO L130 BoogieDeclarations]: Found specification of procedure lgdt330x_set_ts_param [2021-11-23 15:05:43,509 INFO L138 BoogieDeclarations]: Found implementation of procedure lgdt330x_set_ts_param [2021-11-23 15:05:43,509 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2021-11-23 15:05:43,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2021-11-23 15:05:43,510 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:05:43,510 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:05:43,510 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~$Pointer$ [2021-11-23 15:05:43,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~$Pointer$ [2021-11-23 15:05:43,510 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:05:43,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:05:43,510 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dvb_dealloc_frontends [2021-11-23 15:05:43,510 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dvb_dealloc_frontends [2021-11-23 15:05:43,510 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:05:43,511 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:05:43,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-23 15:05:43,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-23 15:05:43,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:05:43,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:05:43,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:43,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:43,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:05:43,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 15:05:44,551 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:44,557 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:07:12,851 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:07:13,072 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:07:13,078 INFO L158 Benchmark]: Toolchain (without parser) took 94050.76ms. Allocated memory was 75.5MB in the beginning and 549.5MB in the end (delta: 474.0MB). Free memory was 51.1MB in the beginning and 191.3MB in the end (delta: -140.2MB). Peak memory consumption was 347.8MB. Max. memory is 16.1GB. [2021-11-23 15:07:13,081 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 50.3MB. Free memory was 31.5MB in the beginning and 31.5MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:07:13,083 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3770.21ms. Allocated memory was 75.5MB in the beginning and 274.7MB in the end (delta: 199.2MB). Free memory was 50.9MB in the beginning and 187.9MB in the end (delta: -137.0MB). Peak memory consumption was 129.2MB. Max. memory is 16.1GB. [2021-11-23 15:07:13,084 INFO L158 Benchmark]: Boogie Procedure Inliner took 316.58ms. Allocated memory is still 274.7MB. Free memory was 187.8MB in the beginning and 175.6MB in the end (delta: 12.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-23 15:07:13,085 INFO L158 Benchmark]: Boogie Preprocessor took 291.02ms. Allocated memory is still 274.7MB. Free memory was 175.6MB in the beginning and 139.7MB in the end (delta: 35.9MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2021-11-23 15:07:13,086 INFO L158 Benchmark]: RCFGBuilder took 89666.52ms. Allocated memory was 274.7MB in the beginning and 549.5MB in the end (delta: 274.7MB). Free memory was 139.7MB in the beginning and 191.3MB in the end (delta: -51.6MB). Peak memory consumption was 238.0MB. Max. memory is 16.1GB. [2021-11-23 15:07:13,089 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 50.3MB. Free memory was 31.5MB in the beginning and 31.5MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3770.21ms. Allocated memory was 75.5MB in the beginning and 274.7MB in the end (delta: 199.2MB). Free memory was 50.9MB in the beginning and 187.9MB in the end (delta: -137.0MB). Peak memory consumption was 129.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 316.58ms. Allocated memory is still 274.7MB. Free memory was 187.8MB in the beginning and 175.6MB in the end (delta: 12.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 291.02ms. Allocated memory is still 274.7MB. Free memory was 175.6MB in the beginning and 139.7MB in the end (delta: 35.9MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * RCFGBuilder took 89666.52ms. Allocated memory was 274.7MB in the beginning and 549.5MB in the end (delta: 274.7MB). Free memory was 139.7MB in the beginning and 191.3MB in the end (delta: -51.6MB). Peak memory consumption was 238.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:07:13,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b991525-9a9c-432d-b2d3-fdf9ce9fd988/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable