./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH --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 5feac0302f13c727a8ce4dbbb5dd0217b3f1a323fac582165e8c8f1d506ea7b2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:40:45,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:40:45,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:40:45,362 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:40:45,362 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:40:45,363 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:40:45,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:40:45,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:40:45,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:40:45,370 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:40:45,371 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:40:45,372 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:40:45,373 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:40:45,374 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:40:45,382 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:40:45,385 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:40:45,387 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:40:45,392 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:40:45,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:40:45,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:40:45,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:40:45,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:40:45,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:40:45,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:40:45,417 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:40:45,424 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:40:45,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:40:45,426 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:40:45,426 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:40:45,427 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:40:45,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:40:45,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:40:45,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:40:45,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:40:45,433 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:40:45,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:40:45,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:40:45,435 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:40:45,436 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:40:45,436 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:40:45,437 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:40:45,438 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:40:45,467 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:40:45,467 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:40:45,468 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:40:45,468 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:40:45,469 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:40:45,469 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:40:45,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:40:45,470 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:40:45,470 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:40:45,470 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:40:45,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:40:45,471 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:40:45,471 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:40:45,471 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:40:45,472 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:40:45,472 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:40:45,472 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:40:45,472 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:40:45,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:40:45,473 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:40:45,473 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:40:45,473 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:40:45,474 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:40:45,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:40:45,474 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:40:45,474 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_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5feac0302f13c727a8ce4dbbb5dd0217b3f1a323fac582165e8c8f1d506ea7b2 [2022-11-16 08:40:45,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:40:45,778 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:40:45,780 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:40:45,782 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:40:45,782 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:40:45,784 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-16 08:40:45,854 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/data/0f1fbaa32/a8817bcb23aa4aa999edb06b6c8e0cdb/FLAG70d842584 [2022-11-16 08:40:46,953 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:40:46,954 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-16 08:40:47,052 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/data/0f1fbaa32/a8817bcb23aa4aa999edb06b6c8e0cdb/FLAG70d842584 [2022-11-16 08:40:47,199 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/data/0f1fbaa32/a8817bcb23aa4aa999edb06b6c8e0cdb [2022-11-16 08:40:47,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:40:47,204 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:40:47,208 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:40:47,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:40:47,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:40:47,212 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:40:47" (1/1) ... [2022-11-16 08:40:47,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fc578b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:47, skipping insertion in model container [2022-11-16 08:40:47,214 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:40:47" (1/1) ... [2022-11-16 08:40:47,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:40:47,450 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:40:52,227 WARN L229 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_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545946,545959] [2022-11-16 08:40:52,231 WARN L229 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_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546091,546104] [2022-11-16 08:40:52,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:40:52,406 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:40:53,135 WARN L229 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_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545946,545959] [2022-11-16 08:40:53,136 WARN L229 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_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546091,546104] [2022-11-16 08:40:53,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:40:53,398 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:40:53,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:53 WrapperNode [2022-11-16 08:40:53,399 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:40:53,400 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:40:53,400 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:40:53,400 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:40:53,408 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:53" (1/1) ... [2022-11-16 08:40:53,653 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:53" (1/1) ... [2022-11-16 08:40:56,064 INFO L138 Inliner]: procedures = 550, calls = 9254, calls flagged for inlining = 307, calls inlined = 297, statements flattened = 18757 [2022-11-16 08:40:56,065 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:40:56,065 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:40:56,066 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:40:56,066 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:40:56,075 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:53" (1/1) ... [2022-11-16 08:40:56,076 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:53" (1/1) ... [2022-11-16 08:40:56,999 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:53" (1/1) ... [2022-11-16 08:40:57,005 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:53" (1/1) ... [2022-11-16 08:40:59,492 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:53" (1/1) ... [2022-11-16 08:40:59,554 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:53" (1/1) ... [2022-11-16 08:40:59,656 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:53" (1/1) ... [2022-11-16 08:40:59,688 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:53" (1/1) ... [2022-11-16 08:40:59,812 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:40:59,813 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:40:59,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:40:59,813 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:40:59,814 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:40:53" (1/1) ... [2022-11-16 08:40:59,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:40:59,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:40:59,845 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:40:59,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:40:59,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:40:59,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:40:59,892 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-11-16 08:40:59,895 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-11-16 08:40:59,895 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-16 08:40:59,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-16 08:40:59,895 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 08:40:59,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 08:40:59,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:40:59,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:40:59,896 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-11-16 08:40:59,896 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-11-16 08:40:59,896 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:40:59,897 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:40:59,897 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-11-16 08:40:59,897 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-11-16 08:40:59,897 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-16 08:40:59,897 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-16 08:40:59,897 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-11-16 08:40:59,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-11-16 08:40:59,898 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-11-16 08:40:59,898 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-11-16 08:40:59,898 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-11-16 08:40:59,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-11-16 08:40:59,899 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:40:59,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:40:59,899 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 08:40:59,899 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 08:40:59,899 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-11-16 08:40:59,900 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-11-16 08:40:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:40:59,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:40:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:40:59,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:40:59,901 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:40:59,901 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:40:59,901 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-11-16 08:40:59,901 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-11-16 08:40:59,901 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 08:40:59,902 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 08:40:59,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:40:59,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:40:59,903 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-11-16 08:40:59,903 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-11-16 08:40:59,903 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-11-16 08:40:59,903 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-11-16 08:40:59,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:40:59,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2022-11-16 08:40:59,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2022-11-16 08:40:59,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_63 [2022-11-16 08:40:59,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_63 [2022-11-16 08:40:59,905 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:40:59,905 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:40:59,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:40:59,906 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:40:59,906 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:40:59,906 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-11-16 08:40:59,906 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-11-16 08:40:59,907 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 08:40:59,907 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 08:40:59,908 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-11-16 08:40:59,908 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-11-16 08:40:59,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:40:59,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:40:59,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:40:59,910 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-11-16 08:40:59,910 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-11-16 08:40:59,910 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-11-16 08:40:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-11-16 08:40:59,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:40:59,912 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-16 08:40:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-16 08:40:59,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:40:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:40:59,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:40:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:40:59,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:40:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:40:59,914 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 08:40:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 08:40:59,914 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 08:40:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 08:40:59,914 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 08:40:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 08:40:59,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:40:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:40:59,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:40:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:40:59,915 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 08:40:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 08:40:59,916 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-11-16 08:40:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-11-16 08:40:59,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx25821_dev [2022-11-16 08:40:59,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx25821_dev [2022-11-16 08:40:59,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:40:59,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:40:59,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:40:59,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:40:59,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:40:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 08:40:59,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 08:40:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-11-16 08:40:59,920 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-11-16 08:40:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:40:59,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:40:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:40:59,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:40:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-11-16 08:40:59,921 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-11-16 08:40:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:40:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-11-16 08:40:59,921 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-11-16 08:40:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:40:59,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:40:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:40:59,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:40:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:40:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-11-16 08:40:59,923 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-11-16 08:40:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:40:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:40:59,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:40:59,927 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-11-16 08:40:59,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-11-16 08:40:59,928 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-11-16 08:40:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-11-16 08:40:59,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:40:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:40:59,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:40:59,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:40:59,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 08:40:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 08:40:59,937 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:40:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:40:59,937 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 08:40:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 08:40:59,938 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-11-16 08:40:59,938 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-11-16 08:40:59,938 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-11-16 08:40:59,938 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-11-16 08:40:59,938 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-11-16 08:40:59,938 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-11-16 08:40:59,939 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 08:40:59,939 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 08:40:59,939 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 08:40:59,939 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 08:40:59,939 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-11-16 08:40:59,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-11-16 08:40:59,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:40:59,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:40:59,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 08:40:59,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 08:40:59,940 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-11-16 08:40:59,940 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-11-16 08:40:59,940 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-11-16 08:40:59,941 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-11-16 08:40:59,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:40:59,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:40:59,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:40:59,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:40:59,941 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-11-16 08:40:59,942 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-11-16 08:40:59,942 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-16 08:40:59,942 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-16 08:40:59,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 08:40:59,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 08:40:59,942 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-11-16 08:40:59,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-11-16 08:40:59,943 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-11-16 08:40:59,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-11-16 08:40:59,943 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-11-16 08:40:59,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-11-16 08:40:59,943 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 08:40:59,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 08:40:59,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:40:59,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:40:59,944 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-11-16 08:40:59,945 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-11-16 08:40:59,945 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 08:40:59,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 08:40:59,945 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-11-16 08:40:59,945 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-11-16 08:40:59,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx25821_dev [2022-11-16 08:40:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx25821_dev [2022-11-16 08:40:59,946 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-11-16 08:40:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-11-16 08:40:59,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:40:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:40:59,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:40:59,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:40:59,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 08:40:59,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 08:40:59,947 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-16 08:40:59,947 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-16 08:40:59,947 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-11-16 08:40:59,947 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-11-16 08:40:59,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:40:59,948 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:40:59,948 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:40:59,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:40:59,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 08:40:59,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 08:40:59,949 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-11-16 08:40:59,949 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-11-16 08:40:59,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:40:59,949 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-11-16 08:40:59,949 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-11-16 08:40:59,949 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-11-16 08:40:59,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-11-16 08:40:59,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:40:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:40:59,950 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-11-16 08:40:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-11-16 08:40:59,950 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-11-16 08:40:59,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-11-16 08:40:59,951 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 08:40:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 08:40:59,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:40:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:40:59,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:40:59,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:40:59,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 08:40:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 08:40:59,952 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 08:40:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 08:40:59,952 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-11-16 08:40:59,952 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-11-16 08:40:59,952 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-11-16 08:40:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-11-16 08:40:59,953 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-16 08:40:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-11-16 08:40:59,953 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:40:59,953 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:40:59,953 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-11-16 08:40:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-11-16 08:40:59,954 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-11-16 08:40:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-11-16 08:40:59,954 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-11-16 08:40:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-11-16 08:40:59,954 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:40:59,954 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:40:59,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_70 [2022-11-16 08:40:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_70 [2022-11-16 08:40:59,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 08:40:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 08:40:59,955 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-11-16 08:40:59,955 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-11-16 08:40:59,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:40:59,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:40:59,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:40:59,960 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 08:40:59,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 08:40:59,961 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 08:40:59,961 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 08:40:59,961 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-11-16 08:40:59,961 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-11-16 08:40:59,961 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-11-16 08:40:59,962 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-11-16 08:40:59,962 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-11-16 08:40:59,964 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-11-16 08:40:59,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 08:40:59,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 08:40:59,964 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-11-16 08:40:59,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-11-16 08:40:59,964 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 08:40:59,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 08:40:59,965 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-11-16 08:40:59,965 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-11-16 08:40:59,965 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-11-16 08:40:59,965 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-11-16 08:40:59,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:40:59,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:40:59,966 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-11-16 08:40:59,966 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-11-16 08:40:59,966 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-11-16 08:40:59,966 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-11-16 08:40:59,966 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-11-16 08:40:59,966 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-11-16 08:40:59,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 08:40:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 08:40:59,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 08:40:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 08:40:59,967 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 08:40:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 08:40:59,967 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-11-16 08:40:59,967 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-11-16 08:40:59,968 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:40:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:40:59,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:40:59,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:40:59,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:41:01,884 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:41:01,889 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:41:02,539 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:41:03,908 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:41:03,913 INFO L158 Benchmark]: Toolchain (without parser) took 16708.29ms. Allocated memory was 111.1MB in the beginning and 3.6GB in the end (delta: 3.5GB). Free memory was 67.5MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2022-11-16 08:41:03,913 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 111.1MB. Free memory is still 82.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:41:03,914 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6191.05ms. Allocated memory was 111.1MB in the beginning and 325.1MB in the end (delta: 213.9MB). Free memory was 67.2MB in the beginning and 190.5MB in the end (delta: -123.3MB). Peak memory consumption was 152.0MB. Max. memory is 16.1GB. [2022-11-16 08:41:03,915 INFO L158 Benchmark]: Boogie Procedure Inliner took 2665.00ms. Allocated memory was 325.1MB in the beginning and 650.1MB in the end (delta: 325.1MB). Free memory was 190.5MB in the beginning and 296.0MB in the end (delta: -105.5MB). Peak memory consumption was 253.1MB. Max. memory is 16.1GB. [2022-11-16 08:41:03,915 INFO L158 Benchmark]: Boogie Preprocessor took 3746.40ms. Allocated memory was 650.1MB in the beginning and 3.6GB in the end (delta: 3.0GB). Free memory was 296.0MB in the beginning and 1.6GB in the end (delta: -1.3GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2022-11-16 08:41:03,916 INFO L158 Benchmark]: RCFGBuilder took 4098.02ms. Allocated memory is still 3.6GB. Free memory was 1.6GB in the beginning and 1.4GB in the end (delta: 229.6MB). Peak memory consumption was 230.7MB. Max. memory is 16.1GB. [2022-11-16 08:41:03,919 INFO L339 ainManager$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 111.1MB. Free memory is still 82.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6191.05ms. Allocated memory was 111.1MB in the beginning and 325.1MB in the end (delta: 213.9MB). Free memory was 67.2MB in the beginning and 190.5MB in the end (delta: -123.3MB). Peak memory consumption was 152.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2665.00ms. Allocated memory was 325.1MB in the beginning and 650.1MB in the end (delta: 325.1MB). Free memory was 190.5MB in the beginning and 296.0MB in the end (delta: -105.5MB). Peak memory consumption was 253.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3746.40ms. Allocated memory was 650.1MB in the beginning and 3.6GB in the end (delta: 3.0GB). Free memory was 296.0MB in the beginning and 1.6GB in the end (delta: -1.3GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. * RCFGBuilder took 4098.02ms. Allocated memory is still 3.6GB. Free memory was 1.6GB in the beginning and 1.4GB in the end (delta: 229.6MB). Peak memory consumption was 230.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:41:03,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH --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 5feac0302f13c727a8ce4dbbb5dd0217b3f1a323fac582165e8c8f1d506ea7b2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:41:06,370 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:41:06,372 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:41:06,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:41:06,406 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:41:06,407 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:41:06,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:41:06,413 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:41:06,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:41:06,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:41:06,429 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:41:06,430 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:41:06,431 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:41:06,432 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:41:06,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:41:06,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:41:06,435 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:41:06,436 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:41:06,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:41:06,442 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:41:06,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:41:06,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:41:06,456 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:41:06,458 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:41:06,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:41:06,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:41:06,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:41:06,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:41:06,470 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:41:06,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:41:06,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:41:06,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:41:06,473 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:41:06,473 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:41:06,474 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:41:06,475 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:41:06,475 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:41:06,476 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:41:06,476 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:41:06,477 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:41:06,478 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:41:06,486 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:41:06,529 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:41:06,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:41:06,531 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:41:06,531 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:41:06,533 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:41:06,533 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:41:06,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:41:06,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:41:06,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:41:06,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:41:06,534 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:41:06,535 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:41:06,535 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:41:06,545 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:41:06,545 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:41:06,545 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:41:06,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:41:06,546 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:41:06,546 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:41:06,546 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:41:06,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:41:06,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:41:06,547 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:41:06,547 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:41:06,548 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:41:06,548 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:41:06,548 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:41:06,548 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:41:06,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:41:06,549 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_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5feac0302f13c727a8ce4dbbb5dd0217b3f1a323fac582165e8c8f1d506ea7b2 [2022-11-16 08:41:06,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:41:07,027 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:41:07,030 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:41:07,031 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:41:07,033 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:41:07,034 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-16 08:41:07,107 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/data/5b0edf43f/ea1dbaeb25aa4d649a2b517493768c0a/FLAGb0fc59a2f [2022-11-16 08:41:08,318 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:41:08,318 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-16 08:41:08,412 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/data/5b0edf43f/ea1dbaeb25aa4d649a2b517493768c0a/FLAGb0fc59a2f [2022-11-16 08:41:08,469 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/data/5b0edf43f/ea1dbaeb25aa4d649a2b517493768c0a [2022-11-16 08:41:08,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:41:08,474 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:41:08,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:41:08,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:41:08,480 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:41:08,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:41:08" (1/1) ... [2022-11-16 08:41:08,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bc76a8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:08, skipping insertion in model container [2022-11-16 08:41:08,483 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:41:08" (1/1) ... [2022-11-16 08:41:08,490 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:41:08,721 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:41:13,450 WARN L229 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_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545946,545959] [2022-11-16 08:41:13,453 WARN L229 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_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546091,546104] [2022-11-16 08:41:13,474 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:41:13,633 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:41:13,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:41:14,243 WARN L229 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_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545946,545959] [2022-11-16 08:41:14,243 WARN L229 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_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546091,546104] [2022-11-16 08:41:14,250 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:41:14,356 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:41:15,291 WARN L229 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_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545946,545959] [2022-11-16 08:41:15,292 WARN L229 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_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546091,546104] [2022-11-16 08:41:15,299 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:41:15,784 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:41:15,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:15 WrapperNode [2022-11-16 08:41:15,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:41:15,786 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:41:15,786 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:41:15,786 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:41:15,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:15" (1/1) ... [2022-11-16 08:41:16,019 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:15" (1/1) ... [2022-11-16 08:41:18,308 INFO L138 Inliner]: procedures = 566, calls = 9254, calls flagged for inlining = 308, calls inlined = 298, statements flattened = 17788 [2022-11-16 08:41:18,315 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:41:18,316 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:41:18,316 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:41:18,316 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:41:18,326 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:15" (1/1) ... [2022-11-16 08:41:18,326 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:15" (1/1) ... [2022-11-16 08:41:19,124 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:15" (1/1) ... [2022-11-16 08:41:19,125 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:15" (1/1) ... [2022-11-16 08:41:21,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:15" (1/1) ... [2022-11-16 08:41:21,074 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:15" (1/1) ... [2022-11-16 08:41:21,153 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:15" (1/1) ... [2022-11-16 08:41:21,184 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:15" (1/1) ... [2022-11-16 08:41:21,274 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:41:21,275 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:41:21,275 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:41:21,277 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:41:21,279 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:15" (1/1) ... [2022-11-16 08:41:21,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:41:21,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:41:21,309 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:41:21,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:41:21,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:41:21,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:41:21,352 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-11-16 08:41:21,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-11-16 08:41:21,352 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-16 08:41:21,352 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-16 08:41:21,352 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 08:41:21,353 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 08:41:21,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:41:21,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:41:21,353 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-11-16 08:41:21,353 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-11-16 08:41:21,354 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:41:21,354 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:41:21,354 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-11-16 08:41:21,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-11-16 08:41:21,354 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-16 08:41:21,355 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-16 08:41:21,355 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-11-16 08:41:21,355 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-11-16 08:41:21,355 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-11-16 08:41:21,356 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-11-16 08:41:21,356 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-11-16 08:41:21,356 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-11-16 08:41:21,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:41:21,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:41:21,357 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 08:41:21,357 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 08:41:21,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:41:21,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:41:21,357 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-11-16 08:41:21,358 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-11-16 08:41:21,358 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:41:21,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:41:21,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:41:21,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:41:21,359 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:41:21,359 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:41:21,359 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-11-16 08:41:21,359 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-11-16 08:41:21,360 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 08:41:21,360 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 08:41:21,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:41:21,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:41:21,360 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-11-16 08:41:21,360 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-11-16 08:41:21,360 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-11-16 08:41:21,361 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-11-16 08:41:21,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:41:21,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2022-11-16 08:41:21,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2022-11-16 08:41:21,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 08:41:21,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:41:21,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:41:21,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_63 [2022-11-16 08:41:21,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_63 [2022-11-16 08:41:21,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:41:21,362 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:41:21,362 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:41:21,362 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:41:21,362 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:41:21,362 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-11-16 08:41:21,363 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-11-16 08:41:21,363 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 08:41:21,363 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 08:41:21,363 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-11-16 08:41:21,363 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-11-16 08:41:21,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:41:21,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:41:21,364 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-11-16 08:41:21,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-11-16 08:41:21,364 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-11-16 08:41:21,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-11-16 08:41:21,364 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-16 08:41:21,364 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-16 08:41:21,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:41:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:41:21,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:41:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:41:21,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:41:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:41:21,365 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 08:41:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 08:41:21,366 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 08:41:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 08:41:21,366 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 08:41:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 08:41:21,366 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:41:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:41:21,366 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:41:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:41:21,367 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 08:41:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 08:41:21,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 08:41:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 08:41:21,367 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-11-16 08:41:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-11-16 08:41:21,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx25821_dev [2022-11-16 08:41:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx25821_dev [2022-11-16 08:41:21,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:41:21,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:41:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:41:21,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:41:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:41:21,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 08:41:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 08:41:21,369 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-11-16 08:41:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-11-16 08:41:21,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:41:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:41:21,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:41:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:41:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-11-16 08:41:21,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-11-16 08:41:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:41:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-11-16 08:41:21,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-11-16 08:41:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:41:21,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:41:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:41:21,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:41:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:41:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-11-16 08:41:21,371 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-11-16 08:41:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:41:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:41:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:41:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:41:21,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:41:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:41:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-11-16 08:41:21,372 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-11-16 08:41:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-11-16 08:41:21,372 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-11-16 08:41:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:41:21,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:41:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 08:41:21,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 08:41:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 08:41:21,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 08:41:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:41:21,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:41:21,374 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 08:41:21,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 08:41:21,374 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-11-16 08:41:21,374 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-11-16 08:41:21,374 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-11-16 08:41:21,374 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-11-16 08:41:21,375 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-11-16 08:41:21,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-11-16 08:41:21,375 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 08:41:21,375 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 08:41:21,375 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 08:41:21,375 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 08:41:21,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:41:21,376 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-11-16 08:41:21,376 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-11-16 08:41:21,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:41:21,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:41:21,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:41:21,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 08:41:21,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 08:41:21,377 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-11-16 08:41:21,377 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-11-16 08:41:21,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:41:21,378 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-11-16 08:41:21,378 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-11-16 08:41:21,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:41:21,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:41:21,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:41:21,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:41:21,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:41:21,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:41:21,379 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-11-16 08:41:21,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-11-16 08:41:21,379 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-16 08:41:21,379 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-16 08:41:21,380 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 08:41:21,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 08:41:21,380 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-11-16 08:41:21,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-11-16 08:41:21,380 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-11-16 08:41:21,380 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-11-16 08:41:21,381 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-11-16 08:41:21,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-11-16 08:41:21,381 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 08:41:21,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 08:41:21,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:41:21,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:41:21,382 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-11-16 08:41:21,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-11-16 08:41:21,382 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 08:41:21,382 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 08:41:21,382 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-11-16 08:41:21,382 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-11-16 08:41:21,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx25821_dev [2022-11-16 08:41:21,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx25821_dev [2022-11-16 08:41:21,383 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-11-16 08:41:21,383 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-11-16 08:41:21,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:41:21,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:41:21,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:41:21,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:41:21,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 08:41:21,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 08:41:21,384 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-16 08:41:21,384 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-16 08:41:21,385 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-11-16 08:41:21,385 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-11-16 08:41:21,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:41:21,385 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:41:21,385 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:41:21,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:41:21,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:41:21,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:41:21,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:41:21,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:41:21,386 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-11-16 08:41:21,386 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-11-16 08:41:21,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:41:21,387 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-11-16 08:41:21,387 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-11-16 08:41:21,387 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-11-16 08:41:21,387 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-11-16 08:41:21,388 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-11-16 08:41:21,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-11-16 08:41:21,388 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-11-16 08:41:21,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-11-16 08:41:21,388 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 08:41:21,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 08:41:21,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:41:21,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:41:21,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:41:21,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:41:21,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 08:41:21,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 08:41:21,390 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 08:41:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 08:41:21,390 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-11-16 08:41:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-11-16 08:41:21,390 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-11-16 08:41:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-11-16 08:41:21,391 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-16 08:41:21,391 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-11-16 08:41:21,391 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:41:21,391 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:41:21,391 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-11-16 08:41:21,391 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-11-16 08:41:21,392 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-11-16 08:41:21,392 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-11-16 08:41:21,392 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:41:21,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:41:21,392 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-11-16 08:41:21,393 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-11-16 08:41:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:41:21,393 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:41:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_70 [2022-11-16 08:41:21,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_70 [2022-11-16 08:41:21,393 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 08:41:21,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 08:41:21,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 08:41:21,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 08:41:21,394 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-11-16 08:41:21,394 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-11-16 08:41:21,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:41:21,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:41:21,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:41:21,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:41:21,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:41:21,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:41:21,396 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 08:41:21,396 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 08:41:21,396 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-11-16 08:41:21,396 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-11-16 08:41:21,396 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-11-16 08:41:21,396 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-11-16 08:41:21,397 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-11-16 08:41:21,397 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-11-16 08:41:21,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 08:41:21,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 08:41:21,397 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-11-16 08:41:21,397 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-11-16 08:41:21,397 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 08:41:21,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 08:41:21,398 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-11-16 08:41:21,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-11-16 08:41:21,398 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-11-16 08:41:21,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-11-16 08:41:21,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:41:21,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:41:21,398 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-11-16 08:41:21,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-11-16 08:41:21,399 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-11-16 08:41:21,399 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-11-16 08:41:21,399 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-11-16 08:41:21,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-11-16 08:41:21,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 08:41:21,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 08:41:21,399 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 08:41:21,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 08:41:21,400 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-11-16 08:41:21,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-11-16 08:41:21,400 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:41:21,400 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:41:21,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:41:21,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:41:23,421 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:41:23,427 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:41:56,247 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:42:30,199 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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) [2022-11-16 08:42:30,203 INFO L158 Benchmark]: Toolchain (without parser) took 81728.94ms. Allocated memory was 58.7MB in the beginning and 7.0GB in the end (delta: 7.0GB). Free memory was 29.3MB in the beginning and 6.2GB in the end (delta: -6.2GB). Peak memory consumption was 756.7MB. Max. memory is 16.1GB. [2022-11-16 08:42:30,204 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory was 40.3MB in the beginning and 40.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:42:30,205 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7308.57ms. Allocated memory was 58.7MB in the beginning and 438.3MB in the end (delta: 379.6MB). Free memory was 29.1MB in the beginning and 288.1MB in the end (delta: -259.0MB). Peak memory consumption was 224.5MB. Max. memory is 16.1GB. [2022-11-16 08:42:30,205 INFO L158 Benchmark]: Boogie Procedure Inliner took 2529.54ms. Allocated memory was 438.3MB in the beginning and 1.3GB in the end (delta: 826.3MB). Free memory was 288.1MB in the beginning and 936.7MB in the end (delta: -648.6MB). Peak memory consumption was 351.8MB. Max. memory is 16.1GB. [2022-11-16 08:42:30,206 INFO L158 Benchmark]: Boogie Preprocessor took 2957.89ms. Allocated memory was 1.3GB in the beginning and 7.0GB in the end (delta: 5.8GB). Free memory was 936.7MB in the beginning and 6.5GB in the end (delta: -5.6GB). Peak memory consumption was 617.1MB. Max. memory is 16.1GB. [2022-11-16 08:42:30,206 INFO L158 Benchmark]: RCFGBuilder took 68926.82ms. Allocated memory is still 7.0GB. Free memory was 6.5GB in the beginning and 6.2GB in the end (delta: 280.0MB). Peak memory consumption was 278.9MB. Max. memory is 16.1GB. [2022-11-16 08:42:30,209 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory was 40.3MB in the beginning and 40.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7308.57ms. Allocated memory was 58.7MB in the beginning and 438.3MB in the end (delta: 379.6MB). Free memory was 29.1MB in the beginning and 288.1MB in the end (delta: -259.0MB). Peak memory consumption was 224.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2529.54ms. Allocated memory was 438.3MB in the beginning and 1.3GB in the end (delta: 826.3MB). Free memory was 288.1MB in the beginning and 936.7MB in the end (delta: -648.6MB). Peak memory consumption was 351.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2957.89ms. Allocated memory was 1.3GB in the beginning and 7.0GB in the end (delta: 5.8GB). Free memory was 936.7MB in the beginning and 6.5GB in the end (delta: -5.6GB). Peak memory consumption was 617.1MB. Max. memory is 16.1GB. * RCFGBuilder took 68926.82ms. Allocated memory is still 7.0GB. Free memory was 6.5GB in the beginning and 6.2GB in the end (delta: 280.0MB). Peak memory consumption was 278.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:42:30,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d89ecf6e-3ece-4bf8-aaa4-5680e2f59612/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]