./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ --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 cd932969cd6d4958081f087da99126e704069af82885aee3e1a96d187e0e693d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:15:14,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:15:14,196 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:15:14,262 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:15:14,263 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:15:14,267 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:15:14,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:15:14,274 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:15:14,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:15:14,283 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:15:14,284 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:15:14,286 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:15:14,287 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:15:14,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:15:14,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:15:14,298 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:15:14,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:15:14,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:15:14,304 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:15:14,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:15:14,315 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:15:14,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:15:14,320 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:15:14,321 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:15:14,331 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:15:14,331 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:15:14,332 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:15:14,334 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:15:14,335 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:15:14,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:15:14,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:15:14,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:15:14,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:15:14,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:15:14,343 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:15:14,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:15:14,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:15:14,344 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:15:14,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:15:14,346 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:15:14,347 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:15:14,348 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:15:14,392 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:15:14,393 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:15:14,394 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:15:14,394 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:15:14,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:15:14,396 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:15:14,396 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:15:14,396 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:15:14,396 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:15:14,397 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:15:14,398 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:15:14,398 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:15:14,398 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:15:14,399 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:15:14,399 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:15:14,399 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:15:14,399 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:15:14,399 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:15:14,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:15:14,400 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:15:14,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:15:14,400 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:15:14,401 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:15:14,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:15:14,401 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:15:14,401 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_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd932969cd6d4958081f087da99126e704069af82885aee3e1a96d187e0e693d [2021-11-22 23:15:14,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:15:14,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:15:14,708 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:15:14,709 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:15:14,710 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:15:14,712 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i [2021-11-22 23:15:14,777 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ/data/f964516b0/21111a30e9db4b1d9f21b439972fdf57/FLAG1fdb0cb53 [2021-11-22 23:15:15,977 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:15:15,978 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i [2021-11-22 23:15:16,062 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ/data/f964516b0/21111a30e9db4b1d9f21b439972fdf57/FLAG1fdb0cb53 [2021-11-22 23:15:16,235 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ/data/f964516b0/21111a30e9db4b1d9f21b439972fdf57 [2021-11-22 23:15:16,238 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:15:16,241 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:15:16,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:15:16,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:15:16,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:15:16,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:15:16" (1/1) ... [2021-11-22 23:15:16,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28b98ebb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:15:16, skipping insertion in model container [2021-11-22 23:15:16,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:15:16" (1/1) ... [2021-11-22 23:15:16,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:15:16,457 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:15:17,087 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4455] [2021-11-22 23:15:17,116 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5328] [2021-11-22 23:15:17,117 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5329-5330] [2021-11-22 23:15:17,509 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_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i[163308,163321] [2021-11-22 23:15:19,436 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:15:19,824 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:15:19,991 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4455] [2021-11-22 23:15:20,014 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5328] [2021-11-22 23:15:20,015 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5329-5330] [2021-11-22 23:15:20,022 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_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pwc--pwc.ko-entry_point.cil.out.i[163308,163321] [2021-11-22 23:15:20,520 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:15:20,965 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:15:20,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:15:20 WrapperNode [2021-11-22 23:15:20,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:15:20,967 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:15:20,968 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:15:20,968 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:15:20,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:15:20" (1/1) ... [2021-11-22 23:15:21,349 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:15:20" (1/1) ... [2021-11-22 23:15:23,202 INFO L137 Inliner]: procedures = 250, calls = 15893, calls flagged for inlining = 143, calls inlined = 136, statements flattened = 20572 [2021-11-22 23:15:23,203 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:15:23,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:15:23,204 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:15:23,204 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:15:23,220 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:15:20" (1/1) ... [2021-11-22 23:15:23,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:15:20" (1/1) ... [2021-11-22 23:15:23,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:15:20" (1/1) ... [2021-11-22 23:15:23,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:15:20" (1/1) ... [2021-11-22 23:15:25,090 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:15:20" (1/1) ... [2021-11-22 23:15:25,147 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:15:20" (1/1) ... [2021-11-22 23:15:25,199 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:15:20" (1/1) ... [2021-11-22 23:15:25,309 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:15:25,310 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:15:25,310 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:15:25,311 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:15:25,312 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:15:20" (1/1) ... [2021-11-22 23:15:25,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:15:25,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:15:25,346 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:15:25,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03bb2bdf-8b5e-4e67-93b6-547e0caaaee1/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:15:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_u16_ctrl [2021-11-22 23:15:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_u16_ctrl [2021-11-22 23:15:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-22 23:15:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-22 23:15:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-22 23:15:25,398 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-22 23:15:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-11-22 23:15:25,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-11-22 23:15:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2021-11-22 23:15:25,399 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2021-11-22 23:15:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-22 23:15:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-22 23:15:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-22 23:15:25,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-22 23:15:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_button_ctrl [2021-11-22 23:15:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_button_ctrl [2021-11-22 23:15:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-22 23:15:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-22 23:15:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_vidioc_try_fmt [2021-11-22 23:15:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_vidioc_try_fmt [2021-11-22 23:15:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2021-11-22 23:15:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2021-11-22 23:15:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_u8_ctrl [2021-11-22 23:15:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_u8_ctrl [2021-11-22 23:15:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-22 23:15:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-22 23:15:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-22 23:15:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-22 23:15:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure send_control_msg [2021-11-22 23:15:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure send_control_msg [2021-11-22 23:15:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-22 23:15:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-22 23:15:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-11-22 23:15:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-11-22 23:15:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_u8_ctrl [2021-11-22 23:15:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_u8_ctrl [2021-11-22 23:15:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-22 23:15:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-22 23:15:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-22 23:15:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-22 23:15:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-22 23:15:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-22 23:15:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-22 23:15:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-22 23:15:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-22 23:15:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-22 23:15:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-22 23:15:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-22 23:15:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:15:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure send_video_command [2021-11-22 23:15:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure send_video_command [2021-11-22 23:15:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:15:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure recv_control_msg [2021-11-22 23:15:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_control_msg [2021-11-22 23:15:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-22 23:15:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-22 23:15:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-22 23:15:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-22 23:15:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-22 23:15:25,408 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-22 23:15:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-22 23:15:25,408 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-22 23:15:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_isoc_cleanup [2021-11-22 23:15:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_isoc_cleanup [2021-11-22 23:15:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:15:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:15:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure copy_image_block_CrCb [2021-11-22 23:15:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_image_block_CrCb [2021-11-22 23:15:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure decode_block [2021-11-22 23:15:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_block [2021-11-22 23:15:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_get_name [2021-11-22 23:15:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_get_name [2021-11-22 23:15:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-22 23:15:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-22 23:15:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-22 23:15:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-22 23:15:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-22 23:15:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-22 23:15:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-22 23:15:25,412 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-22 23:15:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_u16_ctrl [2021-11-22 23:15:25,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_u16_ctrl [2021-11-22 23:15:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-22 23:15:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-22 23:15:25,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-22 23:15:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-22 23:15:25,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-22 23:15:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-11-22 23:15:25,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-11-22 23:15:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_leds [2021-11-22 23:15:25,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_leds [2021-11-22 23:15:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-22 23:15:25,414 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-22 23:15:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-22 23:15:25,414 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-22 23:15:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-22 23:15:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:15:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-22 23:15:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-22 23:15:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-22 23:15:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-22 23:15:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-22 23:15:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-22 23:15:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-22 23:15:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-22 23:15:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_get_size [2021-11-22 23:15:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_get_size [2021-11-22 23:15:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:15:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_camera_power [2021-11-22 23:15:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_camera_power [2021-11-22 23:15:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_dec23_init [2021-11-22 23:15:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_dec23_init [2021-11-22 23:15:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-22 23:15:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-22 23:15:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2021-11-22 23:15:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2021-11-22 23:15:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:15:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_g_parm [2021-11-22 23:15:25,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_g_parm [2021-11-22 23:15:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:15:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:15:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-11-22 23:15:25,419 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-11-22 23:15:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_set_video_mode [2021-11-22 23:15:25,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_set_video_mode [2021-11-22 23:15:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-11-22 23:15:25,420 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-11-22 23:15:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-22 23:15:25,421 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-22 23:15:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_vidioc_fill_fmt [2021-11-22 23:15:25,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_vidioc_fill_fmt [2021-11-22 23:15:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:15:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_auto_cluster [2021-11-22 23:15:25,422 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_auto_cluster [2021-11-22 23:15:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_g_volatile_ctrl [2021-11-22 23:15:25,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_g_volatile_ctrl [2021-11-22 23:15:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure pwc_cleanup_queued_bufs [2021-11-22 23:15:25,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pwc_cleanup_queued_bufs [2021-11-22 23:15:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:15:25,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:15:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure build_table_color [2021-11-22 23:15:25,423 INFO L138 BoogieDeclarations]: Found implementation of procedure build_table_color [2021-11-22 23:15:26,493 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:15:26,497 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:15:26,775 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;