./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/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 4dc730f52c640d2c8e3cb7b93e5d1f8c1973029db6cd19ab3f75108e9e7f0634 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:33,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:33,053 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:33,105 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:33,106 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:33,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:33,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:33,111 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:33,114 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:33,115 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:33,116 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:33,118 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:33,118 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:33,120 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:33,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:33,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:33,132 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:33,134 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:33,136 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:33,139 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:33,141 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:33,143 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:33,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:33,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:33,150 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:33,150 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:33,151 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:33,152 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:33,153 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:33,154 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:33,155 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:33,156 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:33,157 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:33,158 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:33,160 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:33,160 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:33,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:33,170 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:33,170 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:33,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:33,172 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:33,174 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:55:33,218 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:33,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:33,219 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:33,220 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:33,220 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:33,220 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:33,221 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:33,221 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:55:33,221 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:33,221 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:33,221 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:33,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:33,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:33,228 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:33,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:33,229 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:33,229 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:33,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:33,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:33,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:33,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:33,230 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:33,230 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:55:33,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:55:33,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:33,231 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4dc730f52c640d2c8e3cb7b93e5d1f8c1973029db6cd19ab3f75108e9e7f0634 [2021-11-23 15:55:33,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:33,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:33,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:33,499 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:33,499 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:33,501 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i [2021-11-23 15:55:33,570 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/data/1e46ab999/08746d9794594519a5720f6a28e6f83b/FLAGa076572f3 [2021-11-23 15:55:34,533 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:34,533 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i [2021-11-23 15:55:34,587 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/data/1e46ab999/08746d9794594519a5720f6a28e6f83b/FLAGa076572f3 [2021-11-23 15:55:34,922 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/data/1e46ab999/08746d9794594519a5720f6a28e6f83b [2021-11-23 15:55:34,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:34,926 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:34,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:34,927 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:34,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:34,931 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:34" (1/1) ... [2021-11-23 15:55:34,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3841b0f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:34, skipping insertion in model container [2021-11-23 15:55:34,933 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:34" (1/1) ... [2021-11-23 15:55:34,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:35,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:39,246 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[570903,570916] [2021-11-23 15:55:39,249 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571069,571082] [2021-11-23 15:55:39,250 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571233,571246] [2021-11-23 15:55:39,250 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571398,571411] [2021-11-23 15:55:39,286 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:39,413 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:40,278 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[570903,570916] [2021-11-23 15:55:40,279 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571069,571082] [2021-11-23 15:55:40,279 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571233,571246] [2021-11-23 15:55:40,279 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571398,571411] [2021-11-23 15:55:40,289 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:40,532 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:40,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:40 WrapperNode [2021-11-23 15:55:40,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:40,535 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:40,535 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:40,535 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:40,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:40" (1/1) ... [2021-11-23 15:55:40,678 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:40" (1/1) ... [2021-11-23 15:55:41,056 INFO L137 Inliner]: procedures = 489, calls = 4094, calls flagged for inlining = 273, calls inlined = 262, statements flattened = 8614 [2021-11-23 15:55:41,056 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:41,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:41,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:41,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:41,066 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:40" (1/1) ... [2021-11-23 15:55:41,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:40" (1/1) ... [2021-11-23 15:55:41,113 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:40" (1/1) ... [2021-11-23 15:55:41,114 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:40" (1/1) ... [2021-11-23 15:55:41,320 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:40" (1/1) ... [2021-11-23 15:55:41,362 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:40" (1/1) ... [2021-11-23 15:55:41,450 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:40" (1/1) ... [2021-11-23 15:55:41,511 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:41,512 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:41,513 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:41,513 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:41,514 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:40" (1/1) ... [2021-11-23 15:55:41,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:41,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:41,544 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:41,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-11-23 15:55:41,594 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-11-23 15:55:41,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:41,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:41,595 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-23 15:55:41,595 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-23 15:55:41,595 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2021-11-23 15:55:41,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2021-11-23 15:55:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:55:41,596 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:55:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:41,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-23 15:55:41,596 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-23 15:55:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-23 15:55:41,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-23 15:55:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:55:41,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:55:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:55:41,597 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:55:41,598 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2021-11-23 15:55:41,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2021-11-23 15:55:41,598 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2021-11-23 15:55:41,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2021-11-23 15:55:41,598 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2021-11-23 15:55:41,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2021-11-23 15:55:41,599 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-23 15:55:41,599 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-23 15:55:41,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:55:41,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:55:41,600 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-11-23 15:55:41,600 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-11-23 15:55:41,600 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2021-11-23 15:55:41,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2021-11-23 15:55:41,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:55:41,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:55:41,601 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:55:41,601 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:55:41,601 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:55:41,601 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:55:41,601 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2021-11-23 15:55:41,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2021-11-23 15:55:41,602 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-23 15:55:41,602 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-23 15:55:41,602 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2021-11-23 15:55:41,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2021-11-23 15:55:41,602 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2021-11-23 15:55:41,603 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2021-11-23 15:55:41,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:55:41,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:55:41,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:55:41,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:55:41,604 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:55:41,604 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:55:41,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 15:55:41,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 15:55:41,605 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:55:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:55:41,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:41,606 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-11-23 15:55:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-11-23 15:55:41,607 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-23 15:55:41,607 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-23 15:55:41,607 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-23 15:55:41,607 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-23 15:55:41,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:55:41,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:55:41,608 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:55:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:55:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-11-23 15:55:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-11-23 15:55:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 15:55:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 15:55:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-11-23 15:55:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-11-23 15:55:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2021-11-23 15:55:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2021-11-23 15:55:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2021-11-23 15:55:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2021-11-23 15:55:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:55:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:55:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2021-11-23 15:55:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:55:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:55:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:55:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:55:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 15:55:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 15:55:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:55:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-11-23 15:55:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-11-23 15:55:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:55:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:55:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2021-11-23 15:55:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2021-11-23 15:55:41,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-11-23 15:55:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-11-23 15:55:41,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:55:41,615 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2021-11-23 15:55:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2021-11-23 15:55:41,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-11-23 15:55:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-11-23 15:55:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2021-11-23 15:55:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2021-11-23 15:55:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:55:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:55:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2021-11-23 15:55:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2021-11-23 15:55:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:55:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:55:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2021-11-23 15:55:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2021-11-23 15:55:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-11-23 15:55:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-11-23 15:55:41,619 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:55:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:55:41,622 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2021-11-23 15:55:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2021-11-23 15:55:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:55:41,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:55:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-11-23 15:55:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-11-23 15:55:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:55:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:55:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 15:55:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 15:55:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:55:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:55:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:55:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:55:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:55:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:55:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:55:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:55:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-11-23 15:55:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-11-23 15:55:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:55:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:55:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2021-11-23 15:55:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2021-11-23 15:55:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2021-11-23 15:55:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2021-11-23 15:55:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-23 15:55:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-23 15:55:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2021-11-23 15:55:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2021-11-23 15:55:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:55:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:55:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-11-23 15:55:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-11-23 15:55:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-11-23 15:55:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-11-23 15:55:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2021-11-23 15:55:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2021-11-23 15:55:41,638 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2021-11-23 15:55:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2021-11-23 15:55:41,638 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-11-23 15:55:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-11-23 15:55:41,638 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-23 15:55:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-23 15:55:41,639 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2021-11-23 15:55:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2021-11-23 15:55:41,639 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-23 15:55:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-23 15:55:41,639 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2021-11-23 15:55:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2021-11-23 15:55:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:55:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:55:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:55:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:55:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-23 15:55:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-23 15:55:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2021-11-23 15:55:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2021-11-23 15:55:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:55:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:55:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:55:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:55:41,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:41,642 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-23 15:55:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-23 15:55:41,642 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-23 15:55:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-23 15:55:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2021-11-23 15:55:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2021-11-23 15:55:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2021-11-23 15:55:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2021-11-23 15:55:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-23 15:55:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-23 15:55:41,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:55:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:55:41,644 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-23 15:55:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-23 15:55:41,644 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-23 15:55:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-23 15:55:41,644 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-11-23 15:55:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-11-23 15:55:41,645 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2021-11-23 15:55:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2021-11-23 15:55:41,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2021-11-23 15:55:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2021-11-23 15:55:41,645 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-23 15:55:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-23 15:55:41,646 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:55:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:55:41,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:55:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:55:41,646 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2021-11-23 15:55:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2021-11-23 15:55:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2021-11-23 15:55:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2021-11-23 15:55:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2021-11-23 15:55:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2021-11-23 15:55:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-11-23 15:55:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-11-23 15:55:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2021-11-23 15:55:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2021-11-23 15:55:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-23 15:55:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-23 15:55:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2021-11-23 15:55:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2021-11-23 15:55:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:55:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:55:41,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:55:41,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:55:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:55:41,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:55:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-23 15:55:41,655 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-23 15:55:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:55:41,655 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:55:41,656 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-23 15:55:41,656 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-23 15:55:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:55:41,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:55:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 15:55:41,658 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 15:55:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx88_core [2021-11-23 15:55:41,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx88_core [2021-11-23 15:55:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx88_core [2021-11-23 15:55:41,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx88_core [2021-11-23 15:55:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:41,659 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:41,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:55:41,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:55:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:55:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:41,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 15:55:41,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 15:55:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:55:41,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:55:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-23 15:55:41,661 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-23 15:55:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:55:41,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:55:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2021-11-23 15:55:41,661 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2021-11-23 15:55:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2021-11-23 15:55:41,662 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2021-11-23 15:55:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-11-23 15:55:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-11-23 15:55:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:55:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:55:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:55:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:55:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:55:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:55:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-11-23 15:55:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-11-23 15:55:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:55:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:55:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-11-23 15:55:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-11-23 15:55:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:55:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:55:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2021-11-23 15:55:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2021-11-23 15:55:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:55:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:55:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:55:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:55:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2021-11-23 15:55:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2021-11-23 15:55:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:55:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:55:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:55:43,030 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:43,034 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:43,393 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.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:43,398 INFO L158 Benchmark]: Toolchain (without parser) took 8470.89ms. Allocated memory was 102.8MB in the beginning and 436.2MB in the end (delta: 333.4MB). Free memory was 55.5MB in the beginning and 237.0MB in the end (delta: -181.4MB). Peak memory consumption was 197.5MB. Max. memory is 16.1GB. [2021-11-23 15:55:43,398 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 79.7MB. Free memory was 48.1MB in the beginning and 48.1MB in the end (delta: 37.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:43,399 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5606.21ms. Allocated memory was 102.8MB in the beginning and 295.7MB in the end (delta: 192.9MB). Free memory was 55.3MB in the beginning and 124.4MB in the end (delta: -69.0MB). Peak memory consumption was 138.1MB. Max. memory is 16.1GB. [2021-11-23 15:55:43,400 INFO L158 Benchmark]: Boogie Procedure Inliner took 521.70ms. Allocated memory is still 295.7MB. Free memory was 124.4MB in the beginning and 169.6MB in the end (delta: -45.2MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:43,400 INFO L158 Benchmark]: Boogie Preprocessor took 453.79ms. Allocated memory is still 295.7MB. Free memory was 169.6MB in the beginning and 99.4MB in the end (delta: 70.3MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:43,401 INFO L158 Benchmark]: RCFGBuilder took 1883.94ms. Allocated memory was 295.7MB in the beginning and 436.2MB in the end (delta: 140.5MB). Free memory was 99.4MB in the beginning and 237.0MB in the end (delta: -137.6MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. [2021-11-23 15:55:43,405 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 79.7MB. Free memory was 48.1MB in the beginning and 48.1MB in the end (delta: 37.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5606.21ms. Allocated memory was 102.8MB in the beginning and 295.7MB in the end (delta: 192.9MB). Free memory was 55.3MB in the beginning and 124.4MB in the end (delta: -69.0MB). Peak memory consumption was 138.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 521.70ms. Allocated memory is still 295.7MB. Free memory was 124.4MB in the beginning and 169.6MB in the end (delta: -45.2MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 453.79ms. Allocated memory is still 295.7MB. Free memory was 169.6MB in the beginning and 99.4MB in the end (delta: 70.3MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1883.94ms. Allocated memory was 295.7MB in the beginning and 436.2MB in the end (delta: 140.5MB). Free memory was 99.4MB in the beginning and 237.0MB in the end (delta: -137.6MB). Peak memory consumption was 45.9MB. 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.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:55:43,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/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 4dc730f52c640d2c8e3cb7b93e5d1f8c1973029db6cd19ab3f75108e9e7f0634 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:45,818 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:45,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:45,862 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:45,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:45,867 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:45,869 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:45,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:45,880 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:45,885 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:45,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:45,891 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:45,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:45,894 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:45,896 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:45,900 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:45,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:45,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:45,905 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:45,912 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:45,914 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:45,915 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:45,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:45,920 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:45,929 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:45,929 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:45,930 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:45,932 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:45,932 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:45,933 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:45,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:45,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:45,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:45,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:45,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:45,939 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:45,940 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:45,941 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:45,941 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:45,943 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:45,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:45,944 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:55:45,993 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:45,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:45,995 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:45,995 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:45,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:45,997 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:45,997 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:45,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:45,998 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:45,998 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:45,999 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:45,999 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:55:45,999 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:55:45,999 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:55:46,000 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:46,000 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:46,000 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:46,000 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:46,001 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:46,001 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:46,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:46,001 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:46,002 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:46,002 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:46,002 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:55:46,002 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:55:46,002 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:46,003 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:55:46,003 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:55:46,003 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4dc730f52c640d2c8e3cb7b93e5d1f8c1973029db6cd19ab3f75108e9e7f0634 [2021-11-23 15:55:46,376 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:46,405 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:46,409 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:46,410 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:46,411 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:46,413 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i [2021-11-23 15:55:46,489 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/data/2f86dde06/fd187965da55471b93ec4e53d42ecbcb/FLAGad9db3111 [2021-11-23 15:55:47,745 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:47,746 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i [2021-11-23 15:55:47,820 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/data/2f86dde06/fd187965da55471b93ec4e53d42ecbcb/FLAGad9db3111 [2021-11-23 15:55:47,835 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/data/2f86dde06/fd187965da55471b93ec4e53d42ecbcb [2021-11-23 15:55:47,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:47,839 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:47,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:47,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:47,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:47,844 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:47" (1/1) ... [2021-11-23 15:55:47,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@772ae28d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:47, skipping insertion in model container [2021-11-23 15:55:47,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:47" (1/1) ... [2021-11-23 15:55:47,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:48,232 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:52,371 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[570903,570916] [2021-11-23 15:55:52,373 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571069,571082] [2021-11-23 15:55:52,374 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571233,571246] [2021-11-23 15:55:52,374 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571398,571411] [2021-11-23 15:55:52,397 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:52,495 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:55:52,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:53,129 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[570903,570916] [2021-11-23 15:55:53,130 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571069,571082] [2021-11-23 15:55:53,131 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571233,571246] [2021-11-23 15:55:53,139 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571398,571411] [2021-11-23 15:55:53,152 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:53,217 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:54,044 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[570903,570916] [2021-11-23 15:55:54,044 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571069,571082] [2021-11-23 15:55:54,045 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571233,571246] [2021-11-23 15:55:54,045 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_72b01de0-e3ef-4acc-ba8f-d573b73f7706/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571398,571411] [2021-11-23 15:55:54,052 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:54,300 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:54,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:54 WrapperNode [2021-11-23 15:55:54,300 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:54,302 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:54,302 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:54,302 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:54,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:54" (1/1) ... [2021-11-23 15:55:54,441 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:54" (1/1) ... [2021-11-23 15:55:54,762 INFO L137 Inliner]: procedures = 501, calls = 4091, calls flagged for inlining = 274, calls inlined = 263, statements flattened = 8320 [2021-11-23 15:55:54,765 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:54,766 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:54,766 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:54,766 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:54,775 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:54" (1/1) ... [2021-11-23 15:55:54,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:54" (1/1) ... [2021-11-23 15:55:54,912 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:54" (1/1) ... [2021-11-23 15:55:54,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:54" (1/1) ... [2021-11-23 15:55:55,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:54" (1/1) ... [2021-11-23 15:55:55,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:54" (1/1) ... [2021-11-23 15:55:55,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:54" (1/1) ... [2021-11-23 15:55:55,373 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:55,375 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:55,375 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:55,375 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:55,376 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:54" (1/1) ... [2021-11-23 15:55:55,383 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:55,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:55,407 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:55,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-11-23 15:55:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-11-23 15:55:55,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:55,457 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-23 15:55:55,457 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-23 15:55:55,457 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2021-11-23 15:55:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2021-11-23 15:55:55,458 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:55:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:55:55,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:55,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:55,458 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-23 15:55:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-23 15:55:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-23 15:55:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-23 15:55:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:55:55,459 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:55:55,459 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:55:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:55:55,460 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2021-11-23 15:55:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2021-11-23 15:55:55,460 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2021-11-23 15:55:55,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2021-11-23 15:55:55,461 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-11-23 15:55:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-11-23 15:55:55,461 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2021-11-23 15:55:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2021-11-23 15:55:55,461 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-23 15:55:55,461 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-23 15:55:55,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:55:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:55:55,462 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-11-23 15:55:55,462 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-11-23 15:55:55,462 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2021-11-23 15:55:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2021-11-23 15:55:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:55:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:55:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:55:55,463 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:55:55,463 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2021-11-23 15:55:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2021-11-23 15:55:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-23 15:55:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-23 15:55:55,464 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2021-11-23 15:55:55,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2021-11-23 15:55:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2021-11-23 15:55:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2021-11-23 15:55:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:55:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:55:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:55:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:55:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:55:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:55:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 15:55:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 15:55:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:55:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:55:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-11-23 15:55:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-11-23 15:55:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-23 15:55:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-23 15:55:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-23 15:55:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-23 15:55:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:55:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:55:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:55:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:55:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-11-23 15:55:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-11-23 15:55:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 15:55:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 15:55:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-11-23 15:55:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-11-23 15:55:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2021-11-23 15:55:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2021-11-23 15:55:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:55:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:55:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2021-11-23 15:55:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2021-11-23 15:55:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:55:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:55:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:55:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:55:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2021-11-23 15:55:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:55:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:55:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:55:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:55:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 15:55:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 15:55:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:55:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:55:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2021-11-23 15:55:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2021-11-23 15:55:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-11-23 15:55:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-11-23 15:55:55,474 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2021-11-23 15:55:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2021-11-23 15:55:55,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-11-23 15:55:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-11-23 15:55:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2021-11-23 15:55:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2021-11-23 15:55:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:55:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:55:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2021-11-23 15:55:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2021-11-23 15:55:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:55:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:55:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2021-11-23 15:55:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2021-11-23 15:55:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-11-23 15:55:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-11-23 15:55:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:55:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:55:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2021-11-23 15:55:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2021-11-23 15:55:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:55:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:55:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-11-23 15:55:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-11-23 15:55:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:55:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:55:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:55:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:55:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 15:55:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 15:55:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:55:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:55:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:55:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:55:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:55:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:55:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:55:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:55:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-11-23 15:55:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-11-23 15:55:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:55:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:55:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2021-11-23 15:55:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2021-11-23 15:55:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2021-11-23 15:55:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2021-11-23 15:55:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-23 15:55:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-23 15:55:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2021-11-23 15:55:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2021-11-23 15:55:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:55:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:55:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-11-23 15:55:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-11-23 15:55:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-11-23 15:55:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-11-23 15:55:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2021-11-23 15:55:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2021-11-23 15:55:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2021-11-23 15:55:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2021-11-23 15:55:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-11-23 15:55:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-11-23 15:55:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-23 15:55:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-23 15:55:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2021-11-23 15:55:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2021-11-23 15:55:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-23 15:55:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-23 15:55:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2021-11-23 15:55:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2021-11-23 15:55:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:55:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:55:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:55:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:55:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-23 15:55:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-23 15:55:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2021-11-23 15:55:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2021-11-23 15:55:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:55:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:55:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:55:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:55:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:55:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:55:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:55:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-23 15:55:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-23 15:55:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-23 15:55:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-23 15:55:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2021-11-23 15:55:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2021-11-23 15:55:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2021-11-23 15:55:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2021-11-23 15:55:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-23 15:55:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-23 15:55:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:55:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:55:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-23 15:55:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-23 15:55:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-23 15:55:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-23 15:55:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-11-23 15:55:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-11-23 15:55:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2021-11-23 15:55:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2021-11-23 15:55:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2021-11-23 15:55:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2021-11-23 15:55:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-23 15:55:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-23 15:55:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:55:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:55:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:55:55,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:55:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:55,495 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2021-11-23 15:55:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2021-11-23 15:55:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2021-11-23 15:55:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2021-11-23 15:55:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:55:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:55:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-11-23 15:55:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-11-23 15:55:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2021-11-23 15:55:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2021-11-23 15:55:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:55:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:55:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-23 15:55:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-23 15:55:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2021-11-23 15:55:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2021-11-23 15:55:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:55:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:55:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:55:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:55:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:55:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:55:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-23 15:55:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-23 15:55:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:55:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:55:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-23 15:55:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-23 15:55:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:55:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:55:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 15:55:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 15:55:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx88_core [2021-11-23 15:55:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx88_core [2021-11-23 15:55:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx88_core [2021-11-23 15:55:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx88_core [2021-11-23 15:55:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:55,503 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:55,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:55:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:55:55,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:55:55,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:55:55,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:55:55,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:55,504 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 15:55:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 15:55:55,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:55:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:55:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-23 15:55:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-23 15:55:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:55:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:55:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:55:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:55:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2021-11-23 15:55:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2021-11-23 15:55:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2021-11-23 15:55:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2021-11-23 15:55:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-11-23 15:55:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-11-23 15:55:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:55:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:55:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:55:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:55:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:55:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:55:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-11-23 15:55:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-11-23 15:55:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:55:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:55:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-11-23 15:55:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-11-23 15:55:55,509 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:55:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:55:55,509 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2021-11-23 15:55:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2021-11-23 15:55:55,509 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:55:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:55:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2021-11-23 15:55:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2021-11-23 15:55:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:55:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:55:56,841 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:56,845 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:57,571 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.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:57,575 INFO L158 Benchmark]: Toolchain (without parser) took 9735.80ms. Allocated memory was 62.9MB in the beginning and 675.3MB in the end (delta: 612.4MB). Free memory was 32.2MB in the beginning and 496.3MB in the end (delta: -464.1MB). Peak memory consumption was 290.6MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,576 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 50.3MB. Free memory was 31.9MB in the beginning and 31.8MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:57,577 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6460.70ms. Allocated memory was 62.9MB in the beginning and 339.7MB in the end (delta: 276.8MB). Free memory was 32.0MB in the beginning and 159.6MB in the end (delta: -127.6MB). Peak memory consumption was 206.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,577 INFO L158 Benchmark]: Boogie Procedure Inliner took 463.81ms. Allocated memory is still 339.7MB. Free memory was 159.6MB in the beginning and 107.2MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,578 INFO L158 Benchmark]: Boogie Preprocessor took 607.56ms. Allocated memory was 339.7MB in the beginning and 675.3MB in the end (delta: 335.5MB). Free memory was 107.2MB in the beginning and 468.3MB in the end (delta: -361.2MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,578 INFO L158 Benchmark]: RCFGBuilder took 2198.82ms. Allocated memory is still 675.3MB. Free memory was 468.3MB in the beginning and 496.3MB in the end (delta: -28.0MB). Peak memory consumption was 114.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:57,581 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 50.3MB. Free memory was 31.9MB in the beginning and 31.8MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6460.70ms. Allocated memory was 62.9MB in the beginning and 339.7MB in the end (delta: 276.8MB). Free memory was 32.0MB in the beginning and 159.6MB in the end (delta: -127.6MB). Peak memory consumption was 206.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 463.81ms. Allocated memory is still 339.7MB. Free memory was 159.6MB in the beginning and 107.2MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 607.56ms. Allocated memory was 339.7MB in the beginning and 675.3MB in the end (delta: 335.5MB). Free memory was 107.2MB in the beginning and 468.3MB in the end (delta: -361.2MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2198.82ms. Allocated memory is still 675.3MB. Free memory was 468.3MB in the beginning and 496.3MB in the end (delta: -28.0MB). Peak memory consumption was 114.7MB. 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.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:55:57,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72b01de0-e3ef-4acc-ba8f-d573b73f7706/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