./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d3d6fae331941e7aeb3ae8634b57ab7fbe899fba4d7b00d559e126b42e6ea03 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:54:36,077 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:54:36,146 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:54:36,152 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:54:36,153 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:54:36,184 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:54:36,188 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:54:36,189 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:54:36,190 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:54:36,195 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:54:36,196 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:54:36,197 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:54:36,198 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:54:36,200 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:54:36,200 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:54:36,201 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:54:36,201 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:54:36,202 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:54:36,202 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:54:36,203 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:54:36,203 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:54:36,204 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:54:36,205 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:54:36,205 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:54:36,206 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:54:36,206 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:54:36,207 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:54:36,207 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:54:36,208 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:54:36,208 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:54:36,210 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:54:36,210 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:54:36,211 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:54:36,211 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:54:36,211 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:54:36,212 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:54:36,212 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d3d6fae331941e7aeb3ae8634b57ab7fbe899fba4d7b00d559e126b42e6ea03 [2023-11-19 07:54:36,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:54:36,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:54:36,516 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:54:36,518 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:54:36,519 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:54:36,520 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i [2023-11-19 07:54:39,746 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:54:40,277 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:54:40,277 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i [2023-11-19 07:54:40,317 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/data/1a58e8c9e/80a2bb4acee342b489827e1e04a0957e/FLAG2c2ad8125 [2023-11-19 07:54:40,339 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/data/1a58e8c9e/80a2bb4acee342b489827e1e04a0957e [2023-11-19 07:54:40,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:54:40,346 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:54:40,356 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:54:40,356 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:54:40,361 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:54:40,362 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:54:40" (1/1) ... [2023-11-19 07:54:40,364 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3015fa1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:54:40, skipping insertion in model container [2023-11-19 07:54:40,364 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:54:40" (1/1) ... [2023-11-19 07:54:40,516 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:54:41,875 WARN L240 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_a09f316a-0621-4425-a8cf-794b9bd007bf/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i[185143,185156] [2023-11-19 07:54:41,994 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:54:42,028 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:54:42,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4935] [2023-11-19 07:54:42,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4942] [2023-11-19 07:54:42,255 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)buf->vb.queue.next) [5294] [2023-11-19 07:54:42,298 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)d->drvlist.next) [5768] [2023-11-19 07:54:42,353 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)dev->devlist.next) [5925] [2023-11-19 07:54:42,361 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)dev->devlist.next) [5987] [2023-11-19 07:54:42,390 WARN L240 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_a09f316a-0621-4425-a8cf-794b9bd007bf/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i[185143,185156] [2023-11-19 07:54:42,418 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:54:42,482 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:54:42,483 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:54:42 WrapperNode [2023-11-19 07:54:42,483 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:54:42,484 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:54:42,485 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:54:42,485 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:54:42,492 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:54:42" (1/1) ... [2023-11-19 07:54:42,581 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:54:42" (1/1) ... [2023-11-19 07:54:42,765 INFO L138 Inliner]: procedures = 183, calls = 973, calls flagged for inlining = 82, calls inlined = 60, statements flattened = 1748 [2023-11-19 07:54:42,765 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:54:42,766 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:54:42,766 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:54:42,766 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:54:42,777 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:54:42" (1/1) ... [2023-11-19 07:54:42,777 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:54:42" (1/1) ... [2023-11-19 07:54:42,804 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:54:42" (1/1) ... [2023-11-19 07:54:42,811 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:54:42" (1/1) ... [2023-11-19 07:54:42,916 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:54:42" (1/1) ... [2023-11-19 07:54:42,926 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:54:42" (1/1) ... [2023-11-19 07:54:42,944 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:54:42" (1/1) ... [2023-11-19 07:54:42,956 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:54:42" (1/1) ... [2023-11-19 07:54:42,975 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:54:42,976 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:54:42,976 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:54:42,976 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:54:42,977 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:54:42" (1/1) ... [2023-11-19 07:54:42,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:54:42,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:54:43,008 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 07:54:43,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 07:54:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 07:54:43,049 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 07:54:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 07:54:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_restart_queue [2023-11-19 07:54:43,050 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_restart_queue [2023-11-19 07:54:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 07:54:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx88_core [2023-11-19 07:54:43,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx88_core [2023-11-19 07:54:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx88_core [2023-11-19 07:54:43,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx88_core [2023-11-19 07:54:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 07:54:43,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 07:54:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-19 07:54:43,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-19 07:54:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 07:54:43,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 07:54:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 07:54:43,052 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 07:54:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:54:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 07:54:43,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 07:54:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 07:54:43,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 07:54:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 07:54:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 07:54:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-11-19 07:54:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-11-19 07:54:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 07:54:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-19 07:54:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-19 07:54:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 07:54:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 07:54:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:54:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-19 07:54:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-19 07:54:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 07:54:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 07:54:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:54:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 07:54:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 07:54:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 07:54:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel_buffers [2023-11-19 07:54:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel_buffers [2023-11-19 07:54:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_start_dma [2023-11-19 07:54:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_start_dma [2023-11-19 07:54:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 07:54:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 07:54:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 07:54:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 07:54:43,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 07:54:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2023-11-19 07:54:43,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2023-11-19 07:54:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_stop_dma [2023-11-19 07:54:43,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_stop_dma [2023-11-19 07:54:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-19 07:54:43,060 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-19 07:54:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:54:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_request_acquire [2023-11-19 07:54:43,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_request_acquire [2023-11-19 07:54:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 07:54:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-19 07:54:43,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-19 07:54:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 07:54:43,061 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 07:54:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_request_release [2023-11-19 07:54:43,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_request_release [2023-11-19 07:54:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2023-11-19 07:54:43,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2023-11-19 07:54:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 07:54:43,062 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 07:54:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 07:54:43,063 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 07:54:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 07:54:43,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 07:54:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 07:54:43,064 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 07:54:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 07:54:43,064 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 07:54:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 07:54:43,064 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 07:54:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 07:54:43,065 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 07:54:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:54:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-19 07:54:43,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-19 07:54:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:54:43,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:54:43,561 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:54:43,568 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 07:54:46,246 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 07:54:46,263 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 07:54:46,263 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 07:54:46,274 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:54:46 BoogieIcfgContainer [2023-11-19 07:54:46,274 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 07:54:46,276 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 07:54:46,277 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 07:54:46,280 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 07:54:46,281 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:54:40" (1/3) ... [2023-11-19 07:54:46,281 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@227ad063 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:54:46, skipping insertion in model container [2023-11-19 07:54:46,282 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:54:42" (2/3) ... [2023-11-19 07:54:46,282 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@227ad063 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:54:46, skipping insertion in model container [2023-11-19 07:54:46,282 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:54:46" (3/3) ... [2023-11-19 07:54:46,284 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i [2023-11-19 07:54:46,305 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 07:54:46,305 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 07:54:46,376 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 07:54:46,384 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@59538de8, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 07:54:46,384 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 07:54:46,391 INFO L276 IsEmpty]: Start isEmpty. Operand has 705 states, 490 states have (on average 1.316326530612245) internal successors, (645), 505 states have internal predecessors, (645), 176 states have call successors, (176), 37 states have call predecessors, (176), 37 states have return successors, (176), 174 states have call predecessors, (176), 176 states have call successors, (176) [2023-11-19 07:54:46,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 07:54:46,400 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:54:46,401 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:54:46,402 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:54:46,407 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:54:46,407 INFO L85 PathProgramCache]: Analyzing trace with hash 861535434, now seen corresponding path program 1 times [2023-11-19 07:54:46,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:54:46,418 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [820452840] [2023-11-19 07:54:46,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:54:46,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:54:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:47,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-19 07:54:47,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:47,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-19 07:54:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:47,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:54:47,204 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:54:47,205 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [820452840] [2023-11-19 07:54:47,206 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [820452840] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:54:47,207 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:54:47,207 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 07:54:47,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1320566670] [2023-11-19 07:54:47,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:54:47,216 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:54:47,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:54:47,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:54:47,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:54:47,270 INFO L87 Difference]: Start difference. First operand has 705 states, 490 states have (on average 1.316326530612245) internal successors, (645), 505 states have internal predecessors, (645), 176 states have call successors, (176), 37 states have call predecessors, (176), 37 states have return successors, (176), 174 states have call predecessors, (176), 176 states have call successors, (176) Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-19 07:54:47,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:54:47,563 INFO L93 Difference]: Finished difference Result 1645 states and 2341 transitions. [2023-11-19 07:54:47,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:54:47,566 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 19 [2023-11-19 07:54:47,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:54:47,597 INFO L225 Difference]: With dead ends: 1645 [2023-11-19 07:54:47,597 INFO L226 Difference]: Without dead ends: 946 [2023-11-19 07:54:47,611 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:54:47,615 INFO L413 NwaCegarLoop]: 1240 mSDtfsCounter, 822 mSDsluCounter, 473 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 822 SdHoareTripleChecker+Valid, 1713 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-19 07:54:47,617 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [822 Valid, 1713 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-19 07:54:47,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 946 states. [2023-11-19 07:54:47,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 946 to 944. [2023-11-19 07:54:47,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 944 states, 655 states have (on average 1.283969465648855) internal successors, (841), 669 states have internal predecessors, (841), 234 states have call successors, (234), 55 states have call predecessors, (234), 54 states have return successors, (230), 226 states have call predecessors, (230), 230 states have call successors, (230) [2023-11-19 07:54:47,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 944 states and 1305 transitions. [2023-11-19 07:54:47,820 INFO L78 Accepts]: Start accepts. Automaton has 944 states and 1305 transitions. Word has length 19 [2023-11-19 07:54:47,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:54:47,820 INFO L495 AbstractCegarLoop]: Abstraction has 944 states and 1305 transitions. [2023-11-19 07:54:47,821 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-19 07:54:47,821 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1305 transitions. [2023-11-19 07:54:47,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 07:54:47,824 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:54:47,824 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:54:47,830 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-19 07:54:47,832 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:54:47,833 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:54:47,833 INFO L85 PathProgramCache]: Analyzing trace with hash 937414649, now seen corresponding path program 1 times [2023-11-19 07:54:47,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:54:47,834 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [611788442] [2023-11-19 07:54:47,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:54:47,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:54:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:48,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-19 07:54:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:48,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-19 07:54:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:54:48,232 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:54:48,232 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [611788442] [2023-11-19 07:54:48,232 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [611788442] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:54:48,233 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:54:48,233 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 07:54:48,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584292891] [2023-11-19 07:54:48,233 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:54:48,235 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:54:48,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:54:48,236 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:54:48,236 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:54:48,236 INFO L87 Difference]: Start difference. First operand 944 states and 1305 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-19 07:54:48,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:54:48,353 INFO L93 Difference]: Finished difference Result 946 states and 1306 transitions. [2023-11-19 07:54:48,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:54:48,354 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 20 [2023-11-19 07:54:48,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:54:48,363 INFO L225 Difference]: With dead ends: 946 [2023-11-19 07:54:48,363 INFO L226 Difference]: Without dead ends: 943 [2023-11-19 07:54:48,364 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:54:48,366 INFO L413 NwaCegarLoop]: 969 mSDtfsCounter, 958 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 958 SdHoareTripleChecker+Valid, 969 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-19 07:54:48,367 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [958 Valid, 969 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-19 07:54:48,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 943 states. [2023-11-19 07:54:48,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 943 to 943. [2023-11-19 07:54:48,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 943 states, 655 states have (on average 1.282442748091603) internal successors, (840), 668 states have internal predecessors, (840), 233 states have call successors, (233), 55 states have call predecessors, (233), 54 states have return successors, (230), 226 states have call predecessors, (230), 230 states have call successors, (230) [2023-11-19 07:54:48,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 943 states and 1303 transitions. [2023-11-19 07:54:48,447 INFO L78 Accepts]: Start accepts. Automaton has 943 states and 1303 transitions. Word has length 20 [2023-11-19 07:54:48,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:54:48,448 INFO L495 AbstractCegarLoop]: Abstraction has 943 states and 1303 transitions. [2023-11-19 07:54:48,448 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-19 07:54:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1303 transitions. [2023-11-19 07:54:48,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 07:54:48,450 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:54:48,450 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:54:48,450 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-19 07:54:48,450 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:54:48,451 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:54:48,451 INFO L85 PathProgramCache]: Analyzing trace with hash -1005292115, now seen corresponding path program 1 times [2023-11-19 07:54:48,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:54:48,451 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104882341] [2023-11-19 07:54:48,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:54:48,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:54:48,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:48,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-19 07:54:48,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:48,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-19 07:54:48,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:48,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:54:48,697 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:54:48,697 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1104882341] [2023-11-19 07:54:48,698 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1104882341] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:54:48,698 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:54:48,698 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 07:54:48,698 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400706541] [2023-11-19 07:54:48,698 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:54:48,699 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:54:48,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:54:48,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:54:48,700 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:54:48,700 INFO L87 Difference]: Start difference. First operand 943 states and 1303 transitions. Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-19 07:54:48,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:54:48,864 INFO L93 Difference]: Finished difference Result 945 states and 1304 transitions. [2023-11-19 07:54:48,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:54:48,865 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 21 [2023-11-19 07:54:48,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:54:48,874 INFO L225 Difference]: With dead ends: 945 [2023-11-19 07:54:48,874 INFO L226 Difference]: Without dead ends: 942 [2023-11-19 07:54:48,876 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:54:48,880 INFO L413 NwaCegarLoop]: 967 mSDtfsCounter, 955 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 955 SdHoareTripleChecker+Valid, 967 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-19 07:54:48,881 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [955 Valid, 967 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-19 07:54:48,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 942 states. [2023-11-19 07:54:48,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 942 to 942. [2023-11-19 07:54:48,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 942 states, 655 states have (on average 1.2809160305343512) internal successors, (839), 667 states have internal predecessors, (839), 232 states have call successors, (232), 55 states have call predecessors, (232), 54 states have return successors, (230), 226 states have call predecessors, (230), 230 states have call successors, (230) [2023-11-19 07:54:48,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 942 states and 1301 transitions. [2023-11-19 07:54:48,976 INFO L78 Accepts]: Start accepts. Automaton has 942 states and 1301 transitions. Word has length 21 [2023-11-19 07:54:48,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:54:48,977 INFO L495 AbstractCegarLoop]: Abstraction has 942 states and 1301 transitions. [2023-11-19 07:54:48,977 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-19 07:54:48,977 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1301 transitions. [2023-11-19 07:54:48,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 07:54:48,978 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:54:48,979 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:54:48,979 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-19 07:54:48,979 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:54:48,980 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:54:48,980 INFO L85 PathProgramCache]: Analyzing trace with hash -1099654788, now seen corresponding path program 1 times [2023-11-19 07:54:48,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:54:48,980 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218375441] [2023-11-19 07:54:48,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:54:48,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:54:49,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:49,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-19 07:54:49,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:49,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-19 07:54:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:54:49,281 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:54:49,282 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218375441] [2023-11-19 07:54:49,282 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1218375441] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:54:49,282 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:54:49,282 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 07:54:49,282 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506817743] [2023-11-19 07:54:49,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:54:49,284 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:54:49,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:54:49,288 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:54:49,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:54:49,291 INFO L87 Difference]: Start difference. First operand 942 states and 1301 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-19 07:54:49,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:54:49,411 INFO L93 Difference]: Finished difference Result 944 states and 1302 transitions. [2023-11-19 07:54:49,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:54:49,414 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 22 [2023-11-19 07:54:49,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:54:49,422 INFO L225 Difference]: With dead ends: 944 [2023-11-19 07:54:49,422 INFO L226 Difference]: Without dead ends: 932 [2023-11-19 07:54:49,423 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:54:49,424 INFO L413 NwaCegarLoop]: 966 mSDtfsCounter, 952 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 952 SdHoareTripleChecker+Valid, 966 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 07:54:49,424 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [952 Valid, 966 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 07:54:49,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 932 states. [2023-11-19 07:54:49,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 932 to 932. [2023-11-19 07:54:49,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 932 states, 647 states have (on average 1.2797527047913446) internal successors, (828), 658 states have internal predecessors, (828), 230 states have call successors, (230), 55 states have call predecessors, (230), 54 states have return successors, (229), 225 states have call predecessors, (229), 229 states have call successors, (229) [2023-11-19 07:54:49,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 932 states and 1287 transitions. [2023-11-19 07:54:49,533 INFO L78 Accepts]: Start accepts. Automaton has 932 states and 1287 transitions. Word has length 22 [2023-11-19 07:54:49,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:54:49,534 INFO L495 AbstractCegarLoop]: Abstraction has 932 states and 1287 transitions. [2023-11-19 07:54:49,534 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-19 07:54:49,534 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1287 transitions. [2023-11-19 07:54:49,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 07:54:49,539 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:54:49,539 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:54:49,539 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-19 07:54:49,539 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:54:49,540 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:54:49,540 INFO L85 PathProgramCache]: Analyzing trace with hash -1772402102, now seen corresponding path program 1 times [2023-11-19 07:54:49,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:54:49,540 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417009661] [2023-11-19 07:54:49,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:54:49,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:54:49,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:49,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-19 07:54:49,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:49,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-19 07:54:49,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:49,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-19 07:54:49,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:49,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-19 07:54:49,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:49,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:54:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:49,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-19 07:54:49,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:49,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-19 07:54:49,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:49,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-19 07:54:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:49,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 07:54:50,000 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:54:50,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417009661] [2023-11-19 07:54:50,000 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [417009661] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:54:50,000 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:54:50,000 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-19 07:54:50,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113952999] [2023-11-19 07:54:50,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:54:50,001 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-19 07:54:50,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:54:50,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-19 07:54:50,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-19 07:54:50,003 INFO L87 Difference]: Start difference. First operand 932 states and 1287 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2023-11-19 07:54:52,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:54:52,641 INFO L93 Difference]: Finished difference Result 2049 states and 2862 transitions. [2023-11-19 07:54:52,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-19 07:54:52,642 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 64 [2023-11-19 07:54:52,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:54:52,652 INFO L225 Difference]: With dead ends: 2049 [2023-11-19 07:54:52,652 INFO L226 Difference]: Without dead ends: 1127 [2023-11-19 07:54:52,657 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-19 07:54:52,658 INFO L413 NwaCegarLoop]: 477 mSDtfsCounter, 983 mSDsluCounter, 844 mSDsCounter, 0 mSdLazyCounter, 1450 mSolverCounterSat, 589 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1053 SdHoareTripleChecker+Valid, 1321 SdHoareTripleChecker+Invalid, 2039 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 589 IncrementalHoareTripleChecker+Valid, 1450 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2023-11-19 07:54:52,658 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1053 Valid, 1321 Invalid, 2039 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [589 Valid, 1450 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2023-11-19 07:54:52,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1127 states. [2023-11-19 07:54:52,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1127 to 1060. [2023-11-19 07:54:52,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1060 states, 741 states have (on average 1.3049932523616734) internal successors, (967), 755 states have internal predecessors, (967), 264 states have call successors, (264), 55 states have call predecessors, (264), 54 states have return successors, (263), 259 states have call predecessors, (263), 263 states have call successors, (263) [2023-11-19 07:54:52,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 1060 states and 1494 transitions. [2023-11-19 07:54:52,772 INFO L78 Accepts]: Start accepts. Automaton has 1060 states and 1494 transitions. Word has length 64 [2023-11-19 07:54:52,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:54:52,772 INFO L495 AbstractCegarLoop]: Abstraction has 1060 states and 1494 transitions. [2023-11-19 07:54:52,773 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2023-11-19 07:54:52,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1494 transitions. [2023-11-19 07:54:52,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-19 07:54:52,799 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:54:52,799 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:54:52,799 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-19 07:54:52,800 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:54:52,800 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:54:52,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1331806176, now seen corresponding path program 1 times [2023-11-19 07:54:52,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:54:52,801 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34986187] [2023-11-19 07:54:52,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:54:52,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:54:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:53,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-19 07:54:53,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:53,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-19 07:54:53,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:53,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2023-11-19 07:54:53,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:53,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-19 07:54:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:53,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-19 07:54:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:53,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:54:53,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:53,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-19 07:54:53,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:53,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-19 07:54:53,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:53,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-19 07:54:53,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:53,248 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 07:54:53,248 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:54:53,248 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [34986187] [2023-11-19 07:54:53,248 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [34986187] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:54:53,249 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:54:53,249 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-19 07:54:53,249 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921224449] [2023-11-19 07:54:53,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:54:53,250 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-19 07:54:53,250 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:54:53,250 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-19 07:54:53,250 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-19 07:54:53,251 INFO L87 Difference]: Start difference. First operand 1060 states and 1494 transitions. Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2023-11-19 07:54:56,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:54:56,098 INFO L93 Difference]: Finished difference Result 2181 states and 3071 transitions. [2023-11-19 07:54:56,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-19 07:54:56,098 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 81 [2023-11-19 07:54:56,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:54:56,109 INFO L225 Difference]: With dead ends: 2181 [2023-11-19 07:54:56,109 INFO L226 Difference]: Without dead ends: 1127 [2023-11-19 07:54:56,113 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-19 07:54:56,116 INFO L413 NwaCegarLoop]: 396 mSDtfsCounter, 788 mSDsluCounter, 1119 mSDsCounter, 0 mSdLazyCounter, 2070 mSolverCounterSat, 547 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 802 SdHoareTripleChecker+Valid, 1515 SdHoareTripleChecker+Invalid, 2617 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 547 IncrementalHoareTripleChecker+Valid, 2070 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2023-11-19 07:54:56,117 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [802 Valid, 1515 Invalid, 2617 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [547 Valid, 2070 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2023-11-19 07:54:56,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1127 states. [2023-11-19 07:54:56,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1127 to 1060. [2023-11-19 07:54:56,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1060 states, 741 states have (on average 1.3036437246963564) internal successors, (966), 755 states have internal predecessors, (966), 264 states have call successors, (264), 55 states have call predecessors, (264), 54 states have return successors, (263), 259 states have call predecessors, (263), 263 states have call successors, (263) [2023-11-19 07:54:56,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 1060 states and 1493 transitions. [2023-11-19 07:54:56,211 INFO L78 Accepts]: Start accepts. Automaton has 1060 states and 1493 transitions. Word has length 81 [2023-11-19 07:54:56,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:54:56,212 INFO L495 AbstractCegarLoop]: Abstraction has 1060 states and 1493 transitions. [2023-11-19 07:54:56,212 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2023-11-19 07:54:56,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1493 transitions. [2023-11-19 07:54:56,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-19 07:54:56,217 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:54:56,217 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:54:56,217 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-19 07:54:56,218 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:54:56,218 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:54:56,218 INFO L85 PathProgramCache]: Analyzing trace with hash -2078439847, now seen corresponding path program 1 times [2023-11-19 07:54:56,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:54:56,219 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1691384868] [2023-11-19 07:54:56,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:54:56,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:54:56,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:56,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-19 07:54:56,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:56,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-19 07:54:56,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:56,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2023-11-19 07:54:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:56,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-19 07:54:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:56,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-19 07:54:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:56,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-19 07:54:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:56,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-11-19 07:54:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:56,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:54:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:56,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-19 07:54:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:56,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2023-11-19 07:54:56,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:56,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-19 07:54:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:54:56,828 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-19 07:54:56,828 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:54:56,828 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1691384868] [2023-11-19 07:54:56,829 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1691384868] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:54:56,829 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:54:56,829 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-19 07:54:56,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [238487353] [2023-11-19 07:54:56,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:54:56,830 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-19 07:54:56,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:54:56,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-19 07:54:56,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-19 07:54:56,831 INFO L87 Difference]: Start difference. First operand 1060 states and 1493 transitions. Second operand has 5 states, 5 states have (on average 12.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-19 07:54:59,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:54:59,780 INFO L93 Difference]: Finished difference Result 1127 states and 1584 transitions. [2023-11-19 07:54:59,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-19 07:54:59,788 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 93 [2023-11-19 07:54:59,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 07:54:59,790 INFO L225 Difference]: With dead ends: 1127 [2023-11-19 07:54:59,790 INFO L226 Difference]: Without dead ends: 0 [2023-11-19 07:54:59,795 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-11-19 07:54:59,796 INFO L413 NwaCegarLoop]: 390 mSDtfsCounter, 1146 mSDsluCounter, 782 mSDsCounter, 0 mSdLazyCounter, 1630 mSolverCounterSat, 770 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1152 SdHoareTripleChecker+Valid, 1172 SdHoareTripleChecker+Invalid, 2400 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 770 IncrementalHoareTripleChecker+Valid, 1630 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2023-11-19 07:54:59,797 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1152 Valid, 1172 Invalid, 2400 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [770 Valid, 1630 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2023-11-19 07:54:59,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-19 07:54:59,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-19 07:54:59,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:54:59,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-19 07:54:59,799 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 93 [2023-11-19 07:54:59,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 07:54:59,799 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-19 07:54:59,799 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-19 07:54:59,800 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-19 07:54:59,800 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-19 07:54:59,803 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-19 07:54:59,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-19 07:54:59,806 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-19 07:55:02,917 INFO L899 garLoopResultBuilder]: For program point list_emptyFINAL(lines 4790 4795) no Hoare annotation was computed. [2023-11-19 07:55:02,917 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4790 4795) the Hoare annotation is: true [2023-11-19 07:55:02,917 INFO L899 garLoopResultBuilder]: For program point list_emptyEXIT(lines 4790 4795) no Hoare annotation was computed. [2023-11-19 07:55:02,917 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceFINAL(lines 6947 6949) no Hoare annotation was computed. [2023-11-19 07:55:02,917 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceEXIT(lines 6947 6949) no Hoare annotation was computed. [2023-11-19 07:55:02,917 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6947 6949) the Hoare annotation is: true [2023-11-19 07:55:02,918 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 6794 6796) no Hoare annotation was computed. [2023-11-19 07:55:02,918 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 6794 6796) no Hoare annotation was computed. [2023-11-19 07:55:02,918 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6794 6796) the Hoare annotation is: true [2023-11-19 07:55:02,918 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 4773 4780) no Hoare annotation was computed. [2023-11-19 07:55:02,918 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4773 4780) the Hoare annotation is: true [2023-11-19 07:55:02,918 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADFINAL(lines 4773 4780) no Hoare annotation was computed. [2023-11-19 07:55:02,918 INFO L899 garLoopResultBuilder]: For program point L5438(line 5438) no Hoare annotation was computed. [2023-11-19 07:55:02,919 INFO L899 garLoopResultBuilder]: For program point L5434(lines 5434 5437) no Hoare annotation was computed. [2023-11-19 07:55:02,919 INFO L899 garLoopResultBuilder]: For program point ldv_39229(lines 5411 5443) no Hoare annotation was computed. [2023-11-19 07:55:02,919 INFO L902 garLoopResultBuilder]: At program point L5434-2(lines 5434 5437) the Hoare annotation is: true [2023-11-19 07:55:02,919 INFO L899 garLoopResultBuilder]: For program point L5428(line 5428) no Hoare annotation was computed. [2023-11-19 07:55:02,919 INFO L899 garLoopResultBuilder]: For program point _raw_spin_unlock_irqrestore_returnLabel#1(lines 6827 6829) no Hoare annotation was computed. [2023-11-19 07:55:02,919 INFO L899 garLoopResultBuilder]: For program point L5422(lines 5422 5426) no Hoare annotation was computed. [2023-11-19 07:55:02,920 INFO L899 garLoopResultBuilder]: For program point do_cancel_buffersEXIT(lines 5403 5444) no Hoare annotation was computed. [2023-11-19 07:55:02,920 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5403 5444) the Hoare annotation is: true [2023-11-19 07:55:02,920 INFO L899 garLoopResultBuilder]: For program point __wake_up_returnLabel#1(lines 6814 6816) no Hoare annotation was computed. [2023-11-19 07:55:02,920 INFO L902 garLoopResultBuilder]: At program point L5435(line 5435) the Hoare annotation is: true [2023-11-19 07:55:02,920 INFO L899 garLoopResultBuilder]: For program point L5435-1(line 5435) no Hoare annotation was computed. [2023-11-19 07:55:02,920 INFO L899 garLoopResultBuilder]: For program point L5433-2(lines 5433 5440) no Hoare annotation was computed. [2023-11-19 07:55:02,921 INFO L899 garLoopResultBuilder]: For program point L5433(lines 5433 5440) no Hoare annotation was computed. [2023-11-19 07:55:02,921 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsave_returnLabel#1(lines 6821 6823) no Hoare annotation was computed. [2023-11-19 07:55:02,921 INFO L902 garLoopResultBuilder]: At program point L5427(lines 5411 5443) the Hoare annotation is: true [2023-11-19 07:55:02,921 INFO L899 garLoopResultBuilder]: For program point L5429(lines 5429 5432) no Hoare annotation was computed. [2023-11-19 07:55:02,921 INFO L902 garLoopResultBuilder]: At program point L5423(lines 5423 5424) the Hoare annotation is: true [2023-11-19 07:55:02,921 INFO L899 garLoopResultBuilder]: For program point L5423-1(lines 5423 5424) no Hoare annotation was computed. [2023-11-19 07:55:02,922 INFO L899 garLoopResultBuilder]: For program point do_cancel_buffersFINAL(lines 5403 5444) no Hoare annotation was computed. [2023-11-19 07:55:02,922 INFO L902 garLoopResultBuilder]: At program point L5419(line 5419) the Hoare annotation is: true [2023-11-19 07:55:02,922 INFO L899 garLoopResultBuilder]: For program point L5419-1(line 5419) no Hoare annotation was computed. [2023-11-19 07:55:02,922 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestore_returnLabel#1(lines 4848 4854) no Hoare annotation was computed. [2023-11-19 07:55:02,922 INFO L902 garLoopResultBuilder]: At program point L5413(line 5413) the Hoare annotation is: true [2023-11-19 07:55:02,922 INFO L899 garLoopResultBuilder]: For program point L5413-1(line 5413) no Hoare annotation was computed. [2023-11-19 07:55:02,923 INFO L902 garLoopResultBuilder]: At program point L5279(lines 5279 5280) the Hoare annotation is: true [2023-11-19 07:55:02,923 INFO L899 garLoopResultBuilder]: For program point L5279-1(lines 5279 5280) no Hoare annotation was computed. [2023-11-19 07:55:02,923 INFO L899 garLoopResultBuilder]: For program point L5250-1(lines 5250 5251) no Hoare annotation was computed. [2023-11-19 07:55:02,923 INFO L899 garLoopResultBuilder]: For program point L5242(line 5242) no Hoare annotation was computed. [2023-11-19 07:55:02,923 INFO L899 garLoopResultBuilder]: For program point L5300-1(line 5300) no Hoare annotation was computed. [2023-11-19 07:55:02,923 INFO L902 garLoopResultBuilder]: At program point L5300(line 5300) the Hoare annotation is: true [2023-11-19 07:55:02,924 INFO L899 garLoopResultBuilder]: For program point L5263(lines 5263 5267) no Hoare annotation was computed. [2023-11-19 07:55:02,924 INFO L899 garLoopResultBuilder]: For program point cx8802_restart_queueFINAL(lines 5204 5303) no Hoare annotation was computed. [2023-11-19 07:55:02,924 INFO L899 garLoopResultBuilder]: For program point L5263-2(lines 5239 5270) no Hoare annotation was computed. [2023-11-19 07:55:02,924 INFO L899 garLoopResultBuilder]: For program point L5255(line 5255) no Hoare annotation was computed. [2023-11-19 07:55:02,924 INFO L899 garLoopResultBuilder]: For program point $Ultimate##32(lines 5295 5298) no Hoare annotation was computed. [2023-11-19 07:55:02,924 INFO L899 garLoopResultBuilder]: For program point L5255-5(lines 5255 5270) no Hoare annotation was computed. [2023-11-19 07:55:02,924 INFO L899 garLoopResultBuilder]: For program point L5255-2(line 5255) no Hoare annotation was computed. [2023-11-19 07:55:02,925 INFO L899 garLoopResultBuilder]: For program point L5255-3(line 5255) no Hoare annotation was computed. [2023-11-19 07:55:02,925 INFO L902 garLoopResultBuilder]: At program point L5247(line 5247) the Hoare annotation is: true [2023-11-19 07:55:02,925 INFO L899 garLoopResultBuilder]: For program point L5247-1(line 5247) no Hoare annotation was computed. [2023-11-19 07:55:02,925 INFO L899 garLoopResultBuilder]: For program point L5239(lines 5239 5270) no Hoare annotation was computed. [2023-11-19 07:55:02,925 INFO L902 garLoopResultBuilder]: At program point L5231(lines 5225 5274) the Hoare annotation is: true [2023-11-19 07:55:02,925 INFO L899 garLoopResultBuilder]: For program point L5264-1(lines 5264 5265) no Hoare annotation was computed. [2023-11-19 07:55:02,926 INFO L902 garLoopResultBuilder]: At program point L5264(lines 5264 5265) the Hoare annotation is: true [2023-11-19 07:55:02,926 INFO L899 garLoopResultBuilder]: For program point L5227(lines 5227 5230) no Hoare annotation was computed. [2023-11-19 07:55:02,926 INFO L902 garLoopResultBuilder]: At program point L5256-1(line 5256) the Hoare annotation is: true [2023-11-19 07:55:02,926 INFO L902 garLoopResultBuilder]: At program point L5256(line 5256) the Hoare annotation is: true [2023-11-19 07:55:02,926 INFO L899 garLoopResultBuilder]: For program point L5248-1(line 5248) no Hoare annotation was computed. [2023-11-19 07:55:02,926 INFO L902 garLoopResultBuilder]: At program point L5248(line 5248) the Hoare annotation is: true [2023-11-19 07:55:02,927 INFO L902 garLoopResultBuilder]: At program point L5240-1(line 5240) the Hoare annotation is: true [2023-11-19 07:55:02,927 INFO L902 garLoopResultBuilder]: At program point L5240(line 5240) the Hoare annotation is: true [2023-11-19 07:55:02,927 INFO L899 garLoopResultBuilder]: For program point L5232(line 5232) no Hoare annotation was computed. [2023-11-19 07:55:02,927 INFO L899 garLoopResultBuilder]: For program point L5228-1(line 5228) no Hoare annotation was computed. [2023-11-19 07:55:02,927 INFO L899 garLoopResultBuilder]: For program point cx8802_restart_queueEXIT(lines 5204 5303) no Hoare annotation was computed. [2023-11-19 07:55:02,927 INFO L902 garLoopResultBuilder]: At program point L5228(line 5228) the Hoare annotation is: true [2023-11-19 07:55:02,928 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5204 5303) the Hoare annotation is: true [2023-11-19 07:55:02,928 INFO L899 garLoopResultBuilder]: For program point L5257(line 5257) no Hoare annotation was computed. [2023-11-19 07:55:02,928 INFO L899 garLoopResultBuilder]: For program point L5224(line 5224) no Hoare annotation was computed. [2023-11-19 07:55:02,928 INFO L902 garLoopResultBuilder]: At program point L5220-2(lines 5220 5223) the Hoare annotation is: true [2023-11-19 07:55:02,928 INFO L899 garLoopResultBuilder]: For program point L5220(lines 5220 5223) no Hoare annotation was computed. [2023-11-19 07:55:02,928 INFO L899 garLoopResultBuilder]: For program point L5278(lines 5278 5282) no Hoare annotation was computed. [2023-11-19 07:55:02,929 INFO L899 garLoopResultBuilder]: For program point L5249(lines 5249 5253) no Hoare annotation was computed. [2023-11-19 07:55:02,929 INFO L902 garLoopResultBuilder]: At program point L5278-2(lines 5278 5282) the Hoare annotation is: true [2023-11-19 07:55:02,929 INFO L902 garLoopResultBuilder]: At program point L5241(line 5241) the Hoare annotation is: true [2023-11-19 07:55:02,929 INFO L902 garLoopResultBuilder]: At program point L5299(line 5299) the Hoare annotation is: true [2023-11-19 07:55:02,929 INFO L899 garLoopResultBuilder]: For program point L5299-1(line 5299) no Hoare annotation was computed. [2023-11-19 07:55:02,929 INFO L899 garLoopResultBuilder]: For program point L5233(lines 5233 5236) no Hoare annotation was computed. [2023-11-19 07:55:02,930 INFO L899 garLoopResultBuilder]: For program point L5225(lines 5225 5275) no Hoare annotation was computed. [2023-11-19 07:55:02,930 INFO L899 garLoopResultBuilder]: For program point ldv_39193(lines 5219 5302) no Hoare annotation was computed. [2023-11-19 07:55:02,930 INFO L899 garLoopResultBuilder]: For program point L5283(line 5283) no Hoare annotation was computed. [2023-11-19 07:55:02,930 INFO L902 garLoopResultBuilder]: At program point L5250(lines 5250 5251) the Hoare annotation is: true [2023-11-19 07:55:02,930 INFO L902 garLoopResultBuilder]: At program point L5221(line 5221) the Hoare annotation is: true [2023-11-19 07:55:02,930 INFO L899 garLoopResultBuilder]: For program point L5221-1(line 5221) no Hoare annotation was computed. [2023-11-19 07:55:02,931 INFO L899 garLoopResultBuilder]: For program point L5089-2(lines 5089 5093) no Hoare annotation was computed. [2023-11-19 07:55:02,931 INFO L899 garLoopResultBuilder]: For program point L5089(lines 5089 5093) no Hoare annotation was computed. [2023-11-19 07:55:02,931 INFO L902 garLoopResultBuilder]: At program point L5171-18(lines 5171 5172) the Hoare annotation is: true [2023-11-19 07:55:02,931 INFO L899 garLoopResultBuilder]: For program point L5171-19(lines 5171 5172) no Hoare annotation was computed. [2023-11-19 07:55:02,931 INFO L899 garLoopResultBuilder]: For program point L5139(line 5139) no Hoare annotation was computed. [2023-11-19 07:55:02,931 INFO L902 garLoopResultBuilder]: At program point L5123(line 5123) the Hoare annotation is: true [2023-11-19 07:55:02,932 INFO L899 garLoopResultBuilder]: For program point L5156-1(line 5156) no Hoare annotation was computed. [2023-11-19 07:55:02,932 INFO L902 garLoopResultBuilder]: At program point L5090(lines 5090 5091) the Hoare annotation is: true [2023-11-19 07:55:02,932 INFO L899 garLoopResultBuilder]: For program point L5123-1(line 5123) no Hoare annotation was computed. [2023-11-19 07:55:02,932 INFO L902 garLoopResultBuilder]: At program point L5156(line 5156) the Hoare annotation is: true [2023-11-19 07:55:02,932 INFO L899 garLoopResultBuilder]: For program point L5090-1(lines 5090 5091) no Hoare annotation was computed. [2023-11-19 07:55:02,932 INFO L899 garLoopResultBuilder]: For program point L5107(line 5107) no Hoare annotation was computed. [2023-11-19 07:55:02,932 INFO L899 garLoopResultBuilder]: For program point L5140-1(line 5140) no Hoare annotation was computed. [2023-11-19 07:55:02,933 INFO L902 garLoopResultBuilder]: At program point L5173(line 5173) the Hoare annotation is: true [2023-11-19 07:55:02,933 INFO L902 garLoopResultBuilder]: At program point L5140(line 5140) the Hoare annotation is: true [2023-11-19 07:55:02,933 INFO L899 garLoopResultBuilder]: For program point L5173-1(line 5173) no Hoare annotation was computed. [2023-11-19 07:55:02,933 INFO L899 garLoopResultBuilder]: For program point L5107-4(line 5107) no Hoare annotation was computed. [2023-11-19 07:55:02,933 INFO L902 garLoopResultBuilder]: At program point L5107-5(line 5107) the Hoare annotation is: true [2023-11-19 07:55:02,933 INFO L899 garLoopResultBuilder]: For program point L5107-2(line 5107) no Hoare annotation was computed. [2023-11-19 07:55:02,934 INFO L899 garLoopResultBuilder]: For program point L5107-6(line 5107) no Hoare annotation was computed. [2023-11-19 07:55:02,934 INFO L902 garLoopResultBuilder]: At program point L5157(line 5157) the Hoare annotation is: true [2023-11-19 07:55:02,934 INFO L902 garLoopResultBuilder]: At program point L5124(line 5124) the Hoare annotation is: true [2023-11-19 07:55:02,934 INFO L899 garLoopResultBuilder]: For program point L5157-1(line 5157) no Hoare annotation was computed. [2023-11-19 07:55:02,934 INFO L899 garLoopResultBuilder]: For program point L5174(line 5174) no Hoare annotation was computed. [2023-11-19 07:55:02,934 INFO L899 garLoopResultBuilder]: For program point L5108-1(line 5108) no Hoare annotation was computed. [2023-11-19 07:55:02,935 INFO L899 garLoopResultBuilder]: For program point L5174-4(line 5174) no Hoare annotation was computed. [2023-11-19 07:55:02,935 INFO L902 garLoopResultBuilder]: At program point L5108(line 5108) the Hoare annotation is: true [2023-11-19 07:55:02,935 INFO L899 garLoopResultBuilder]: For program point L5174-2(line 5174) no Hoare annotation was computed. [2023-11-19 07:55:02,935 INFO L902 garLoopResultBuilder]: At program point L5174-5(line 5174) the Hoare annotation is: true [2023-11-19 07:55:02,935 INFO L899 garLoopResultBuilder]: For program point L5174-6(line 5174) no Hoare annotation was computed. [2023-11-19 07:55:02,935 INFO L902 garLoopResultBuilder]: At program point L5158(line 5158) the Hoare annotation is: true [2023-11-19 07:55:02,935 INFO L899 garLoopResultBuilder]: For program point L5158-1(lines 5102 5163) no Hoare annotation was computed. [2023-11-19 07:55:02,936 INFO L902 garLoopResultBuilder]: At program point L5175(line 5175) the Hoare annotation is: true [2023-11-19 07:55:02,936 INFO L899 garLoopResultBuilder]: For program point L5175-1(line 5175) no Hoare annotation was computed. [2023-11-19 07:55:02,936 INFO L902 garLoopResultBuilder]: At program point L5109(line 5109) the Hoare annotation is: true [2023-11-19 07:55:02,936 INFO L899 garLoopResultBuilder]: For program point L5109-1(line 5109) no Hoare annotation was computed. [2023-11-19 07:55:02,936 INFO L899 garLoopResultBuilder]: For program point L5126(line 5126) no Hoare annotation was computed. [2023-11-19 07:55:02,936 INFO L899 garLoopResultBuilder]: For program point L5143(lines 5102 5146) no Hoare annotation was computed. [2023-11-19 07:55:02,937 INFO L902 garLoopResultBuilder]: At program point L5110(line 5110) the Hoare annotation is: true [2023-11-19 07:55:02,937 INFO L899 garLoopResultBuilder]: For program point L5176-2(line 5176) no Hoare annotation was computed. [2023-11-19 07:55:02,937 INFO L899 garLoopResultBuilder]: For program point L5176(line 5176) no Hoare annotation was computed. [2023-11-19 07:55:02,937 INFO L902 garLoopResultBuilder]: At program point L5176-5(line 5176) the Hoare annotation is: true [2023-11-19 07:55:02,937 INFO L899 garLoopResultBuilder]: For program point L5176-6(line 5176) no Hoare annotation was computed. [2023-11-19 07:55:02,938 INFO L899 garLoopResultBuilder]: For program point L5110-1(line 5110) no Hoare annotation was computed. [2023-11-19 07:55:02,938 INFO L899 garLoopResultBuilder]: For program point L5176-4(line 5176) no Hoare annotation was computed. [2023-11-19 07:55:02,938 INFO L902 garLoopResultBuilder]: At program point L5127(line 5127) the Hoare annotation is: true [2023-11-19 07:55:02,938 INFO L899 garLoopResultBuilder]: For program point L5160-1(lines 5160 5161) no Hoare annotation was computed. [2023-11-19 07:55:02,938 INFO L899 garLoopResultBuilder]: For program point L5127-1(line 5127) no Hoare annotation was computed. [2023-11-19 07:55:02,938 INFO L902 garLoopResultBuilder]: At program point L5160(lines 5160 5161) the Hoare annotation is: true [2023-11-19 07:55:02,939 INFO L899 garLoopResultBuilder]: For program point L5111(lines 5111 5142) no Hoare annotation was computed. [2023-11-19 07:55:02,939 INFO L899 garLoopResultBuilder]: For program point L5144-1(line 5144) no Hoare annotation was computed. [2023-11-19 07:55:02,939 INFO L902 garLoopResultBuilder]: At program point L5177(line 5177) the Hoare annotation is: true [2023-11-19 07:55:02,939 INFO L902 garLoopResultBuilder]: At program point L5144(line 5144) the Hoare annotation is: true [2023-11-19 07:55:02,939 INFO L899 garLoopResultBuilder]: For program point L5177-1(line 5177) no Hoare annotation was computed. [2023-11-19 07:55:02,939 INFO L899 garLoopResultBuilder]: For program point L5128-1(line 5128) no Hoare annotation was computed. [2023-11-19 07:55:02,940 INFO L902 garLoopResultBuilder]: At program point L5128(line 5128) the Hoare annotation is: true [2023-11-19 07:55:02,940 INFO L899 garLoopResultBuilder]: For program point L5178(line 5178) no Hoare annotation was computed. [2023-11-19 07:55:02,940 INFO L899 garLoopResultBuilder]: For program point L5112-2(line 5112) no Hoare annotation was computed. [2023-11-19 07:55:02,940 INFO L899 garLoopResultBuilder]: For program point L5178-4(line 5178) no Hoare annotation was computed. [2023-11-19 07:55:02,940 INFO L902 garLoopResultBuilder]: At program point L5145(line 5145) the Hoare annotation is: true [2023-11-19 07:55:02,940 INFO L899 garLoopResultBuilder]: For program point L5112(line 5112) no Hoare annotation was computed. [2023-11-19 07:55:02,941 INFO L899 garLoopResultBuilder]: For program point L5178-2(line 5178) no Hoare annotation was computed. [2023-11-19 07:55:02,941 INFO L902 garLoopResultBuilder]: At program point L5178-5(line 5178) the Hoare annotation is: true [2023-11-19 07:55:02,941 INFO L899 garLoopResultBuilder]: For program point L5178-6(line 5178) no Hoare annotation was computed. [2023-11-19 07:55:02,941 INFO L899 garLoopResultBuilder]: For program point L5096-1(line 5096) no Hoare annotation was computed. [2023-11-19 07:55:02,941 INFO L902 garLoopResultBuilder]: At program point L5129(line 5129) the Hoare annotation is: true [2023-11-19 07:55:02,941 INFO L902 garLoopResultBuilder]: At program point L5096(line 5096) the Hoare annotation is: true [2023-11-19 07:55:02,942 INFO L899 garLoopResultBuilder]: For program point L5129-1(line 5129) no Hoare annotation was computed. [2023-11-19 07:55:02,942 INFO L899 garLoopResultBuilder]: For program point cx88_sram_channel_setup_returnLabel#1(lines 6868 6870) no Hoare annotation was computed. [2023-11-19 07:55:02,942 INFO L899 garLoopResultBuilder]: For program point L5113-2(line 5113) no Hoare annotation was computed. [2023-11-19 07:55:02,942 INFO L899 garLoopResultBuilder]: For program point L5113(line 5113) no Hoare annotation was computed. [2023-11-19 07:55:02,942 INFO L899 garLoopResultBuilder]: For program point L5097-2(lines 5097 5101) no Hoare annotation was computed. [2023-11-19 07:55:02,942 INFO L899 garLoopResultBuilder]: For program point L5097(lines 5097 5101) no Hoare annotation was computed. [2023-11-19 07:55:02,943 INFO L899 garLoopResultBuilder]: For program point L5147(line 5147) no Hoare annotation was computed. [2023-11-19 07:55:02,943 INFO L899 garLoopResultBuilder]: For program point L5114(line 5114) no Hoare annotation was computed. [2023-11-19 07:55:02,943 INFO L899 garLoopResultBuilder]: For program point L5147-1(line 5147) no Hoare annotation was computed. [2023-11-19 07:55:02,943 INFO L899 garLoopResultBuilder]: For program point L5147-5(line 5147) no Hoare annotation was computed. [2023-11-19 07:55:02,943 INFO L899 garLoopResultBuilder]: For program point L5114-2(line 5114) no Hoare annotation was computed. [2023-11-19 07:55:02,943 INFO L899 garLoopResultBuilder]: For program point L5147-3(line 5147) no Hoare annotation was computed. [2023-11-19 07:55:02,944 INFO L899 garLoopResultBuilder]: For program point L5147-7(lines 5147 5163) no Hoare annotation was computed. [2023-11-19 07:55:02,944 INFO L899 garLoopResultBuilder]: For program point L5131(line 5131) no Hoare annotation was computed. [2023-11-19 07:55:02,944 INFO L899 garLoopResultBuilder]: For program point L5164-1(line 5164) no Hoare annotation was computed. [2023-11-19 07:55:02,944 INFO L902 garLoopResultBuilder]: At program point L5098(lines 5098 5099) the Hoare annotation is: true [2023-11-19 07:55:02,944 INFO L902 garLoopResultBuilder]: At program point L5164(line 5164) the Hoare annotation is: true [2023-11-19 07:55:02,944 INFO L899 garLoopResultBuilder]: For program point L5098-1(lines 5098 5099) no Hoare annotation was computed. [2023-11-19 07:55:02,945 INFO L899 garLoopResultBuilder]: For program point L5115(line 5115) no Hoare annotation was computed. [2023-11-19 07:55:02,945 INFO L899 garLoopResultBuilder]: For program point L5148-2(lines 5148 5151) no Hoare annotation was computed. [2023-11-19 07:55:02,945 INFO L899 garLoopResultBuilder]: For program point L5148(lines 5148 5151) no Hoare annotation was computed. [2023-11-19 07:55:02,945 INFO L899 garLoopResultBuilder]: For program point L5132-1(line 5132) no Hoare annotation was computed. [2023-11-19 07:55:02,946 INFO L902 garLoopResultBuilder]: At program point L5132(line 5132) the Hoare annotation is: true [2023-11-19 07:55:02,946 INFO L899 garLoopResultBuilder]: For program point L5116-1(line 5116) no Hoare annotation was computed. [2023-11-19 07:55:02,946 INFO L902 garLoopResultBuilder]: At program point L5149(line 5149) the Hoare annotation is: true [2023-11-19 07:55:02,947 INFO L902 garLoopResultBuilder]: At program point L5116(line 5116) the Hoare annotation is: true [2023-11-19 07:55:02,947 INFO L899 garLoopResultBuilder]: For program point L5149-1(line 5149) no Hoare annotation was computed. [2023-11-19 07:55:02,947 INFO L899 garLoopResultBuilder]: For program point L5166(lines 5166 5169) no Hoare annotation was computed. [2023-11-19 07:55:02,947 INFO L902 garLoopResultBuilder]: At program point L5133(line 5133) the Hoare annotation is: true [2023-11-19 07:55:02,947 INFO L899 garLoopResultBuilder]: For program point L5133-1(line 5133) no Hoare annotation was computed. [2023-11-19 07:55:02,947 INFO L899 garLoopResultBuilder]: For program point L5166-2(lines 5166 5169) no Hoare annotation was computed. [2023-11-19 07:55:02,948 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5080 5181) the Hoare annotation is: true [2023-11-19 07:55:02,948 INFO L902 garLoopResultBuilder]: At program point L5167(line 5167) the Hoare annotation is: true [2023-11-19 07:55:02,948 INFO L899 garLoopResultBuilder]: For program point L5167-1(line 5167) no Hoare annotation was computed. [2023-11-19 07:55:02,948 INFO L899 garLoopResultBuilder]: For program point L5118(line 5118) no Hoare annotation was computed. [2023-11-19 07:55:02,948 INFO L902 garLoopResultBuilder]: At program point L5135(line 5135) the Hoare annotation is: true [2023-11-19 07:55:02,948 INFO L899 garLoopResultBuilder]: For program point L5102(line 5102) no Hoare annotation was computed. [2023-11-19 07:55:02,949 INFO L899 garLoopResultBuilder]: For program point L5135-1(line 5135) no Hoare annotation was computed. [2023-11-19 07:55:02,949 INFO L899 garLoopResultBuilder]: For program point L5102-2(lines 5102 5163) no Hoare annotation was computed. [2023-11-19 07:55:02,949 INFO L902 garLoopResultBuilder]: At program point L5119(line 5119) the Hoare annotation is: true [2023-11-19 07:55:02,949 INFO L899 garLoopResultBuilder]: For program point L5152-1(line 5152) no Hoare annotation was computed. [2023-11-19 07:55:02,949 INFO L899 garLoopResultBuilder]: For program point L5119-1(line 5119) no Hoare annotation was computed. [2023-11-19 07:55:02,949 INFO L902 garLoopResultBuilder]: At program point L5152(line 5152) the Hoare annotation is: true [2023-11-19 07:55:02,950 INFO L899 garLoopResultBuilder]: For program point L5103(lines 5103 5106) no Hoare annotation was computed. [2023-11-19 07:55:02,950 INFO L899 garLoopResultBuilder]: For program point L5136-1(line 5136) no Hoare annotation was computed. [2023-11-19 07:55:02,950 INFO L902 garLoopResultBuilder]: At program point L5136(line 5136) the Hoare annotation is: true [2023-11-19 07:55:02,950 INFO L899 garLoopResultBuilder]: For program point L5103-2(lines 5103 5106) no Hoare annotation was computed. [2023-11-19 07:55:02,950 INFO L902 garLoopResultBuilder]: At program point L5153(line 5153) the Hoare annotation is: true [2023-11-19 07:55:02,950 INFO L899 garLoopResultBuilder]: For program point L5153-1(line 5153) no Hoare annotation was computed. [2023-11-19 07:55:02,951 INFO L899 garLoopResultBuilder]: For program point cx8802_start_dmaFINAL(lines 5080 5181) no Hoare annotation was computed. [2023-11-19 07:55:02,951 INFO L902 garLoopResultBuilder]: At program point L5170(line 5170) the Hoare annotation is: true [2023-11-19 07:55:02,951 INFO L899 garLoopResultBuilder]: For program point L5104-1(line 5104) no Hoare annotation was computed. [2023-11-19 07:55:02,951 INFO L902 garLoopResultBuilder]: At program point L5137(line 5137) the Hoare annotation is: true [2023-11-19 07:55:02,951 INFO L899 garLoopResultBuilder]: For program point L5170-1(line 5170) no Hoare annotation was computed. [2023-11-19 07:55:02,951 INFO L902 garLoopResultBuilder]: At program point L5104(line 5104) the Hoare annotation is: true [2023-11-19 07:55:02,952 INFO L902 garLoopResultBuilder]: At program point L5154(line 5154) the Hoare annotation is: true [2023-11-19 07:55:02,952 INFO L899 garLoopResultBuilder]: For program point L5121-2(line 5121) no Hoare annotation was computed. [2023-11-19 07:55:02,952 INFO L899 garLoopResultBuilder]: For program point L5121(line 5121) no Hoare annotation was computed. [2023-11-19 07:55:02,952 INFO L899 garLoopResultBuilder]: For program point L5154-1(line 5154) no Hoare annotation was computed. [2023-11-19 07:55:02,952 INFO L899 garLoopResultBuilder]: For program point cx8802_start_dmaEXIT(lines 5080 5181) no Hoare annotation was computed. [2023-11-19 07:55:02,952 INFO L899 garLoopResultBuilder]: For program point L5171(line 5171) no Hoare annotation was computed. [2023-11-19 07:55:02,952 INFO L899 garLoopResultBuilder]: For program point L5171-4(line 5171) no Hoare annotation was computed. [2023-11-19 07:55:02,953 INFO L899 garLoopResultBuilder]: For program point L5171-2(line 5171) no Hoare annotation was computed. [2023-11-19 07:55:02,953 INFO L899 garLoopResultBuilder]: For program point L5171-8(line 5171) no Hoare annotation was computed. [2023-11-19 07:55:02,953 INFO L899 garLoopResultBuilder]: For program point L5171-9(line 5171) no Hoare annotation was computed. [2023-11-19 07:55:02,953 INFO L899 garLoopResultBuilder]: For program point L5171-6(line 5171) no Hoare annotation was computed. [2023-11-19 07:55:02,954 INFO L899 garLoopResultBuilder]: For program point L5171-13(line 5171) no Hoare annotation was computed. [2023-11-19 07:55:02,956 INFO L899 garLoopResultBuilder]: For program point L5171-11(line 5171) no Hoare annotation was computed. [2023-11-19 07:55:02,957 INFO L902 garLoopResultBuilder]: At program point L5155(line 5155) the Hoare annotation is: true [2023-11-19 07:55:02,957 INFO L899 garLoopResultBuilder]: For program point L5122(line 5122) no Hoare annotation was computed. [2023-11-19 07:55:02,957 INFO L899 garLoopResultBuilder]: For program point L5155-1(line 5155) no Hoare annotation was computed. [2023-11-19 07:55:02,957 INFO L899 garLoopResultBuilder]: For program point L5171-17(line 5171) no Hoare annotation was computed. [2023-11-19 07:55:02,957 INFO L899 garLoopResultBuilder]: For program point L5171-15(line 5171) no Hoare annotation was computed. [2023-11-19 07:55:02,957 INFO L902 garLoopResultBuilder]: At program point L5721(line 5721) the Hoare annotation is: true [2023-11-19 07:55:02,958 INFO L899 garLoopResultBuilder]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2023-11-19 07:55:02,961 INFO L895 garLoopResultBuilder]: At program point L5717(line 5717) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-19 07:55:02,961 INFO L899 garLoopResultBuilder]: For program point L5717-1(line 5717) no Hoare annotation was computed. [2023-11-19 07:55:02,961 INFO L899 garLoopResultBuilder]: For program point L5742(lines 5742 5746) no Hoare annotation was computed. [2023-11-19 07:55:02,962 INFO L902 garLoopResultBuilder]: At program point L5742-2(lines 5742 5746) the Hoare annotation is: true [2023-11-19 07:55:02,962 INFO L899 garLoopResultBuilder]: For program point pci_restore_state_returnLabel#1(lines 6950 6952) no Hoare annotation was computed. [2023-11-19 07:55:02,962 INFO L899 garLoopResultBuilder]: For program point L5730(line 5730) no Hoare annotation was computed. [2023-11-19 07:55:02,962 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-11-19 07:55:02,964 INFO L895 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-19 07:55:02,965 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2023-11-19 07:55:02,965 INFO L899 garLoopResultBuilder]: For program point L5722(lines 5722 5726) no Hoare annotation was computed. [2023-11-19 07:55:02,965 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2023-11-19 07:55:02,965 INFO L895 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-19 07:55:02,965 INFO L899 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2023-11-19 07:55:02,966 INFO L899 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2023-11-19 07:55:02,966 INFO L899 garLoopResultBuilder]: For program point L5747(line 5747) no Hoare annotation was computed. [2023-11-19 07:55:02,966 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2023-11-19 07:55:02,966 INFO L902 garLoopResultBuilder]: At program point L5743(line 5743) the Hoare annotation is: true [2023-11-19 07:55:02,966 INFO L899 garLoopResultBuilder]: For program point L5743-1(line 5743) no Hoare annotation was computed. [2023-11-19 07:55:02,966 INFO L899 garLoopResultBuilder]: For program point cx8802_resume_common_returnLabel#1(lines 5709 5750) no Hoare annotation was computed. [2023-11-19 07:55:02,967 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2023-11-19 07:55:02,967 INFO L899 garLoopResultBuilder]: For program point L5731(lines 5731 5737) no Hoare annotation was computed. [2023-11-19 07:55:02,968 INFO L902 garLoopResultBuilder]: At program point L5723(line 5723) the Hoare annotation is: true [2023-11-19 07:55:02,968 INFO L899 garLoopResultBuilder]: For program point L5723-1(line 5723) no Hoare annotation was computed. [2023-11-19 07:55:02,968 INFO L899 garLoopResultBuilder]: For program point cx88_reset_returnLabel#1(lines 6850 6852) no Hoare annotation was computed. [2023-11-19 07:55:02,968 INFO L899 garLoopResultBuilder]: For program point L5744-1(line 5744) no Hoare annotation was computed. [2023-11-19 07:55:02,968 INFO L902 garLoopResultBuilder]: At program point L5744(line 5744) the Hoare annotation is: true [2023-11-19 07:55:02,969 INFO L902 garLoopResultBuilder]: At program point L5740-1(line 5740) the Hoare annotation is: true [2023-11-19 07:55:02,970 INFO L902 garLoopResultBuilder]: At program point L5740(line 5740) the Hoare annotation is: true [2023-11-19 07:55:02,971 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-19 07:55:02,971 INFO L899 garLoopResultBuilder]: For program point L5732-1(line 5732) no Hoare annotation was computed. [2023-11-19 07:55:02,971 INFO L902 garLoopResultBuilder]: At program point L5732(line 5732) the Hoare annotation is: true [2023-11-19 07:55:02,971 INFO L902 garLoopResultBuilder]: At program point L5720-2(lines 5720 5729) the Hoare annotation is: true [2023-11-19 07:55:02,971 INFO L899 garLoopResultBuilder]: For program point L5720(lines 5720 5729) no Hoare annotation was computed. [2023-11-19 07:55:02,971 INFO L899 garLoopResultBuilder]: For program point L5741(line 5741) no Hoare annotation was computed. [2023-11-19 07:55:02,972 INFO L902 garLoopResultBuilder]: At program point L5733(line 5733) the Hoare annotation is: true [2023-11-19 07:55:02,972 INFO L899 garLoopResultBuilder]: For program point L5733-1(line 5733) no Hoare annotation was computed. [2023-11-19 07:55:02,972 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_cx88_coreFINAL(lines 6369 6379) no Hoare annotation was computed. [2023-11-19 07:55:02,972 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_cx88_coreEXIT(lines 6369 6379) no Hoare annotation was computed. [2023-11-19 07:55:02,973 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6369 6379) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_cx88_core~0)| 1)) (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (= ~ldv_mutex_lock_of_cx88_core~0 1)) [2023-11-19 07:55:02,974 INFO L895 garLoopResultBuilder]: At program point L6374(line 6374) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_cx88_core~0)| 1)) (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2023-11-19 07:55:02,975 INFO L899 garLoopResultBuilder]: For program point L6372(lines 6372 6375) no Hoare annotation was computed. [2023-11-19 07:55:02,975 INFO L899 garLoopResultBuilder]: For program point L6374-1(lines 6372 6375) no Hoare annotation was computed. [2023-11-19 07:55:02,975 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataFINAL(lines 4987 4994) no Hoare annotation was computed. [2023-11-19 07:55:02,975 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdata_returnLabel#1(lines 6882 6884) no Hoare annotation was computed. [2023-11-19 07:55:02,975 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataEXIT(lines 4987 4994) no Hoare annotation was computed. [2023-11-19 07:55:02,976 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4987 4994) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) (.cse3 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or .cse0 .cse1 .cse2 (not (= ~ldv_mutex_lock_of_cx88_core~0 1)) .cse3) (or .cse0 .cse1 (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) .cse2 .cse3))) [2023-11-19 07:55:02,976 INFO L899 garLoopResultBuilder]: For program point L6883-1(line 6883) no Hoare annotation was computed. [2023-11-19 07:55:02,976 INFO L895 garLoopResultBuilder]: At program point L6883(line 6883) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) (.cse3 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or .cse0 .cse1 .cse2 (not (= ~ldv_mutex_lock_of_cx88_core~0 1)) .cse3) (or .cse0 .cse1 (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) .cse2 .cse3))) [2023-11-19 07:55:02,976 INFO L899 garLoopResultBuilder]: For program point cx88_core_putFINAL(lines 6840 6842) no Hoare annotation was computed. [2023-11-19 07:55:02,976 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6840 6842) the Hoare annotation is: true [2023-11-19 07:55:02,977 INFO L899 garLoopResultBuilder]: For program point cx88_core_putEXIT(lines 6840 6842) no Hoare annotation was computed. [2023-11-19 07:55:02,977 INFO L899 garLoopResultBuilder]: For program point L6433(lines 6433 6436) no Hoare annotation was computed. [2023-11-19 07:55:02,977 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6430 6440) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 2 |old(~ldv_mutex_lock_of_cx88_core~0)|)) (= 2 ~ldv_mutex_lock_of_cx88_core~0)) [2023-11-19 07:55:02,977 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_cx88_coreFINAL(lines 6430 6440) no Hoare annotation was computed. [2023-11-19 07:55:02,977 INFO L899 garLoopResultBuilder]: For program point L6435-1(lines 6433 6436) no Hoare annotation was computed. [2023-11-19 07:55:02,977 INFO L895 garLoopResultBuilder]: At program point L6435(line 6435) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= 2 |old(~ldv_mutex_lock_of_cx88_core~0)|))) [2023-11-19 07:55:02,978 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_cx88_coreEXIT(lines 6430 6440) no Hoare annotation was computed. [2023-11-19 07:55:02,978 INFO L899 garLoopResultBuilder]: For program point L5197-2(line 5197) no Hoare annotation was computed. [2023-11-19 07:55:02,978 INFO L899 garLoopResultBuilder]: For program point L5197(line 5197) no Hoare annotation was computed. [2023-11-19 07:55:02,978 INFO L899 garLoopResultBuilder]: For program point L5197-6(line 5197) no Hoare annotation was computed. [2023-11-19 07:55:02,978 INFO L899 garLoopResultBuilder]: For program point L5197-4(line 5197) no Hoare annotation was computed. [2023-11-19 07:55:02,978 INFO L902 garLoopResultBuilder]: At program point L5197-5(line 5197) the Hoare annotation is: true [2023-11-19 07:55:02,979 INFO L902 garLoopResultBuilder]: At program point L5198(line 5198) the Hoare annotation is: true [2023-11-19 07:55:02,979 INFO L902 garLoopResultBuilder]: At program point L5194(line 5194) the Hoare annotation is: true [2023-11-19 07:55:02,979 INFO L899 garLoopResultBuilder]: For program point L5198-1(line 5198) no Hoare annotation was computed. [2023-11-19 07:55:02,979 INFO L899 garLoopResultBuilder]: For program point L5190(lines 5190 5193) no Hoare annotation was computed. [2023-11-19 07:55:02,979 INFO L899 garLoopResultBuilder]: For program point L5194-1(line 5194) no Hoare annotation was computed. [2023-11-19 07:55:02,979 INFO L899 garLoopResultBuilder]: For program point cx8802_stop_dmaFINAL(lines 5182 5203) no Hoare annotation was computed. [2023-11-19 07:55:02,980 INFO L899 garLoopResultBuilder]: For program point L5190-2(lines 5190 5193) no Hoare annotation was computed. [2023-11-19 07:55:02,980 INFO L899 garLoopResultBuilder]: For program point L5199(line 5199) no Hoare annotation was computed. [2023-11-19 07:55:02,980 INFO L899 garLoopResultBuilder]: For program point cx8802_stop_dmaEXIT(lines 5182 5203) no Hoare annotation was computed. [2023-11-19 07:55:02,980 INFO L899 garLoopResultBuilder]: For program point L5195(line 5195) no Hoare annotation was computed. [2023-11-19 07:55:02,980 INFO L899 garLoopResultBuilder]: For program point L5199-4(line 5199) no Hoare annotation was computed. [2023-11-19 07:55:02,980 INFO L902 garLoopResultBuilder]: At program point L5199-5(line 5199) the Hoare annotation is: true [2023-11-19 07:55:02,980 INFO L899 garLoopResultBuilder]: For program point L5199-2(line 5199) no Hoare annotation was computed. [2023-11-19 07:55:02,981 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5182 5203) the Hoare annotation is: true [2023-11-19 07:55:02,981 INFO L902 garLoopResultBuilder]: At program point L5191(line 5191) the Hoare annotation is: true [2023-11-19 07:55:02,981 INFO L899 garLoopResultBuilder]: For program point L5195-4(line 5195) no Hoare annotation was computed. [2023-11-19 07:55:02,981 INFO L899 garLoopResultBuilder]: For program point L5191-1(line 5191) no Hoare annotation was computed. [2023-11-19 07:55:02,981 INFO L902 garLoopResultBuilder]: At program point L5195-5(line 5195) the Hoare annotation is: true [2023-11-19 07:55:02,981 INFO L899 garLoopResultBuilder]: For program point L5195-2(line 5195) no Hoare annotation was computed. [2023-11-19 07:55:02,982 INFO L899 garLoopResultBuilder]: For program point L5199-6(line 5199) no Hoare annotation was computed. [2023-11-19 07:55:02,982 INFO L899 garLoopResultBuilder]: For program point L5195-6(line 5195) no Hoare annotation was computed. [2023-11-19 07:55:02,982 INFO L899 garLoopResultBuilder]: For program point L5200-1(line 5200) no Hoare annotation was computed. [2023-11-19 07:55:02,982 INFO L902 garLoopResultBuilder]: At program point L5200(line 5200) the Hoare annotation is: true [2023-11-19 07:55:02,982 INFO L899 garLoopResultBuilder]: For program point L5196-1(line 5196) no Hoare annotation was computed. [2023-11-19 07:55:02,982 INFO L902 garLoopResultBuilder]: At program point L5196(line 5196) the Hoare annotation is: true [2023-11-19 07:55:02,983 INFO L899 garLoopResultBuilder]: For program point mod_timerEXIT(lines 6918 6920) no Hoare annotation was computed. [2023-11-19 07:55:02,983 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6918 6920) the Hoare annotation is: true [2023-11-19 07:55:02,983 INFO L899 garLoopResultBuilder]: For program point mod_timerFINAL(lines 6918 6920) no Hoare annotation was computed. [2023-11-19 07:55:02,983 INFO L899 garLoopResultBuilder]: For program point L4887(lines 4887 4893) no Hoare annotation was computed. [2023-11-19 07:55:02,983 INFO L899 garLoopResultBuilder]: For program point ldv_is_err_returnLabel#1(lines 4881 4884) no Hoare annotation was computed. [2023-11-19 07:55:02,983 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4885 4894) no Hoare annotation was computed. [2023-11-19 07:55:02,983 INFO L899 garLoopResultBuilder]: For program point L4878(line 4878) no Hoare annotation was computed. [2023-11-19 07:55:02,984 INFO L899 garLoopResultBuilder]: For program point L4877(lines 4877 4879) no Hoare annotation was computed. [2023-11-19 07:55:02,984 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4885 4894) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) (.cse3 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)))) (and (or .cse0 .cse1 .cse2 (not (= ~ldv_mutex_lock_of_cx88_core~0 1)) .cse3) (or .cse0 .cse1 (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) .cse2 .cse3))) [2023-11-19 07:55:02,984 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4885 4894) no Hoare annotation was computed. [2023-11-19 07:55:02,984 INFO L899 garLoopResultBuilder]: For program point pci_read_config_byteFINAL(lines 4961 4968) no Hoare annotation was computed. [2023-11-19 07:55:02,984 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4961 4968) the Hoare annotation is: true [2023-11-19 07:55:02,985 INFO L899 garLoopResultBuilder]: For program point pci_bus_read_config_byte_returnLabel#1(lines 6936 6938) no Hoare annotation was computed. [2023-11-19 07:55:02,985 INFO L899 garLoopResultBuilder]: For program point pci_read_config_byteEXIT(lines 4961 4968) no Hoare annotation was computed. [2023-11-19 07:55:02,985 INFO L899 garLoopResultBuilder]: For program point L5791(lines 5791 5795) no Hoare annotation was computed. [2023-11-19 07:55:02,985 INFO L899 garLoopResultBuilder]: For program point L5783(line 5783) no Hoare annotation was computed. [2023-11-19 07:55:02,985 INFO L899 garLoopResultBuilder]: For program point L5812-1(lines 5812 5813) no Hoare annotation was computed. [2023-11-19 07:55:02,985 INFO L899 garLoopResultBuilder]: For program point L5783-2(lines 5783 5786) no Hoare annotation was computed. [2023-11-19 07:55:02,985 INFO L902 garLoopResultBuilder]: At program point L5812(lines 5812 5813) the Hoare annotation is: true [2023-11-19 07:55:02,986 INFO L899 garLoopResultBuilder]: For program point L5802(lines 5781 5819) no Hoare annotation was computed. [2023-11-19 07:55:02,986 INFO L899 garLoopResultBuilder]: For program point ldv_39304(lines 5781 5819) no Hoare annotation was computed. [2023-11-19 07:55:02,986 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5776 5820) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-19 07:55:02,986 INFO L899 garLoopResultBuilder]: For program point $Ultimate##9(lines 5798 5801) no Hoare annotation was computed. [2023-11-19 07:55:02,986 INFO L902 garLoopResultBuilder]: At program point L5811(line 5811) the Hoare annotation is: true [2023-11-19 07:55:02,986 INFO L899 garLoopResultBuilder]: For program point L5811-1(line 5811) no Hoare annotation was computed. [2023-11-19 07:55:02,987 INFO L895 garLoopResultBuilder]: At program point L5807(line 5807) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-19 07:55:02,987 INFO L899 garLoopResultBuilder]: For program point L5807-1(line 5807) no Hoare annotation was computed. [2023-11-19 07:55:02,987 INFO L899 garLoopResultBuilder]: For program point cx8802_request_acquireEXIT(lines 5776 5820) no Hoare annotation was computed. [2023-11-19 07:55:02,987 INFO L899 garLoopResultBuilder]: For program point L5803(lines 5803 5817) no Hoare annotation was computed. [2023-11-19 07:55:02,987 INFO L899 garLoopResultBuilder]: For program point L5805-2(lines 5803 5816) no Hoare annotation was computed. [2023-11-19 07:55:02,987 INFO L899 garLoopResultBuilder]: For program point L5803-1(lines 5803 5817) no Hoare annotation was computed. [2023-11-19 07:55:02,988 INFO L899 garLoopResultBuilder]: For program point L5805(lines 5805 5809) no Hoare annotation was computed. [2023-11-19 07:55:02,988 INFO L899 garLoopResultBuilder]: For program point cx8802_request_acquireFINAL(lines 5776 5820) no Hoare annotation was computed. [2023-11-19 07:55:02,988 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 6987 6989) no Hoare annotation was computed. [2023-11-19 07:55:02,988 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 6987 6989) no Hoare annotation was computed. [2023-11-19 07:55:02,988 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6987 6989) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) (.cse3 (= |old(#valid)| |#valid|))) (and (or .cse0 .cse1 (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~ldv_mutex_lock_of_cx88_core~0 1)) .cse3))) [2023-11-19 07:55:02,988 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6961 6963) the Hoare annotation is: true [2023-11-19 07:55:02,989 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateFINAL(lines 6961 6963) no Hoare annotation was computed. [2023-11-19 07:55:02,989 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateEXIT(lines 6961 6963) no Hoare annotation was computed. [2023-11-19 07:55:02,989 INFO L899 garLoopResultBuilder]: For program point printkFINAL(lines 6968 6970) no Hoare annotation was computed. [2023-11-19 07:55:02,989 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6968 6970) the Hoare annotation is: true [2023-11-19 07:55:02,989 INFO L899 garLoopResultBuilder]: For program point printkEXIT(lines 6968 6970) no Hoare annotation was computed. [2023-11-19 07:55:02,989 INFO L899 garLoopResultBuilder]: For program point cx8802_request_releaseFINAL(lines 5821 5844) no Hoare annotation was computed. [2023-11-19 07:55:02,990 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5821 5844) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-19 07:55:02,990 INFO L902 garLoopResultBuilder]: At program point L5833(line 5833) the Hoare annotation is: true [2023-11-19 07:55:02,990 INFO L899 garLoopResultBuilder]: For program point L5833-1(line 5833) no Hoare annotation was computed. [2023-11-19 07:55:02,990 INFO L899 garLoopResultBuilder]: For program point L5827(lines 5827 5841) no Hoare annotation was computed. [2023-11-19 07:55:02,990 INFO L899 garLoopResultBuilder]: For program point L5827-1(lines 5827 5841) no Hoare annotation was computed. [2023-11-19 07:55:02,990 INFO L899 garLoopResultBuilder]: For program point L5829(lines 5829 5839) no Hoare annotation was computed. [2023-11-19 07:55:02,991 INFO L902 garLoopResultBuilder]: At program point L5834(lines 5834 5835) the Hoare annotation is: true [2023-11-19 07:55:02,991 INFO L899 garLoopResultBuilder]: For program point cx8802_request_releaseEXIT(lines 5821 5844) no Hoare annotation was computed. [2023-11-19 07:55:02,991 INFO L895 garLoopResultBuilder]: At program point L5830(line 5830) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 ~ldv_mutex_lock_of_cx88_core~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-19 07:55:02,991 INFO L899 garLoopResultBuilder]: For program point L5834-1(lines 5834 5835) no Hoare annotation was computed. [2023-11-19 07:55:02,991 INFO L899 garLoopResultBuilder]: For program point L5832(lines 5832 5837) no Hoare annotation was computed. [2023-11-19 07:55:02,991 INFO L899 garLoopResultBuilder]: For program point L5830-1(line 5830) no Hoare annotation was computed. [2023-11-19 07:55:02,991 INFO L899 garLoopResultBuilder]: For program point cx88_sram_channel_dumpFINAL(lines 6864 6866) no Hoare annotation was computed. [2023-11-19 07:55:02,992 INFO L899 garLoopResultBuilder]: For program point cx88_sram_channel_dumpEXIT(lines 6864 6866) no Hoare annotation was computed. [2023-11-19 07:55:02,992 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6864 6866) the Hoare annotation is: true [2023-11-19 07:55:02,992 INFO L899 garLoopResultBuilder]: For program point list_add_tailFINAL(lines 4782 4788) no Hoare annotation was computed. [2023-11-19 07:55:02,992 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4782 4788) the Hoare annotation is: true [2023-11-19 07:55:02,992 INFO L899 garLoopResultBuilder]: For program point __list_add_returnLabel#1(lines 6800 6802) no Hoare annotation was computed. [2023-11-19 07:55:02,992 INFO L899 garLoopResultBuilder]: For program point list_add_tailEXIT(lines 4782 4788) no Hoare annotation was computed. [2023-11-19 07:55:02,993 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 6932 6934) no Hoare annotation was computed. [2023-11-19 07:55:02,993 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6932 6934) the Hoare annotation is: true [2023-11-19 07:55:02,993 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 6932 6934) no Hoare annotation was computed. [2023-11-19 07:55:02,993 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceEXIT(lines 6943 6945) no Hoare annotation was computed. [2023-11-19 07:55:02,993 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6943 6945) the Hoare annotation is: true [2023-11-19 07:55:02,993 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceFINAL(lines 6943 6945) no Hoare annotation was computed. [2023-11-19 07:55:02,994 INFO L899 garLoopResultBuilder]: For program point msecs_to_jiffiesEXIT(lines 6922 6924) no Hoare annotation was computed. [2023-11-19 07:55:02,994 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6922 6924) the Hoare annotation is: true [2023-11-19 07:55:02,994 INFO L899 garLoopResultBuilder]: For program point msecs_to_jiffiesFINAL(lines 6922 6924) no Hoare annotation was computed. [2023-11-19 07:55:02,994 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 6321 6326) no Hoare annotation was computed. [2023-11-19 07:55:02,994 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 6321 6326) the Hoare annotation is: true [2023-11-19 07:55:02,994 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6324) no Hoare annotation was computed. [2023-11-19 07:55:02,995 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 6321 6326) no Hoare annotation was computed. [2023-11-19 07:55:02,995 INFO L899 garLoopResultBuilder]: For program point list_delFINAL(lines 6911 6913) no Hoare annotation was computed. [2023-11-19 07:55:02,995 INFO L899 garLoopResultBuilder]: For program point list_delEXIT(lines 6911 6913) no Hoare annotation was computed. [2023-11-19 07:55:02,995 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6911 6913) the Hoare annotation is: true [2023-11-19 07:55:02,995 INFO L895 garLoopResultBuilder]: At program point L4897(line 4897) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_lock_of_cx88_core~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-19 07:55:02,995 INFO L899 garLoopResultBuilder]: For program point L4897-1(line 4897) no Hoare annotation was computed. [2023-11-19 07:55:02,996 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 4909 4916) no Hoare annotation was computed. [2023-11-19 07:55:02,996 INFO L899 garLoopResultBuilder]: For program point L4913-2(line 4913) no Hoare annotation was computed. [2023-11-19 07:55:02,996 INFO L899 garLoopResultBuilder]: For program point L4913(line 4913) no Hoare annotation was computed. [2023-11-19 07:55:02,996 INFO L899 garLoopResultBuilder]: For program point kmalloc_returnLabel#1(lines 4900 4907) no Hoare annotation was computed. [2023-11-19 07:55:02,996 INFO L899 garLoopResultBuilder]: For program point L4913-4(line 4913) no Hoare annotation was computed. [2023-11-19 07:55:02,996 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4909 4916) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_lock_of_cx88_core~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2023-11-19 07:55:02,997 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 4909 4916) no Hoare annotation was computed. [2023-11-19 07:55:02,997 INFO L899 garLoopResultBuilder]: For program point __kmalloc_returnLabel#1(lines 4895 4898) no Hoare annotation was computed. [2023-11-19 07:55:02,997 INFO L899 garLoopResultBuilder]: For program point pci_set_drvdataFINAL(lines 4995 5001) no Hoare annotation was computed. [2023-11-19 07:55:02,997 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4995 5001) the Hoare annotation is: true [2023-11-19 07:55:02,997 INFO L899 garLoopResultBuilder]: For program point dev_set_drvdata_returnLabel#1(lines 6885 6887) no Hoare annotation was computed. [2023-11-19 07:55:02,997 INFO L899 garLoopResultBuilder]: For program point pci_set_drvdataEXIT(lines 4995 5001) no Hoare annotation was computed. [2023-11-19 07:55:02,998 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_returnLabel#1(lines 6817 6819) no Hoare annotation was computed. [2023-11-19 07:55:02,998 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4834 4840) the Hoare annotation is: true [2023-11-19 07:55:02,998 INFO L899 garLoopResultBuilder]: For program point spin_lockFINAL(lines 4834 4840) no Hoare annotation was computed. [2023-11-19 07:55:02,998 INFO L899 garLoopResultBuilder]: For program point spin_lockEXIT(lines 4834 4840) no Hoare annotation was computed. [2023-11-19 07:55:02,998 INFO L899 garLoopResultBuilder]: For program point readlFINAL(lines 4931 4938) no Hoare annotation was computed. [2023-11-19 07:55:02,999 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4931 4938) the Hoare annotation is: true [2023-11-19 07:55:02,999 INFO L899 garLoopResultBuilder]: For program point readlEXIT(lines 4931 4938) no Hoare annotation was computed. [2023-11-19 07:55:02,999 INFO L899 garLoopResultBuilder]: For program point writelFINAL(lines 4939 4945) no Hoare annotation was computed. [2023-11-19 07:55:02,999 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4939 4945) the Hoare annotation is: true [2023-11-19 07:55:02,999 INFO L899 garLoopResultBuilder]: For program point writelEXIT(lines 4939 4945) no Hoare annotation was computed. [2023-11-19 07:55:03,000 INFO L899 garLoopResultBuilder]: For program point _raw_spin_unlock_returnLabel#1(lines 6824 6826) no Hoare annotation was computed. [2023-11-19 07:55:03,000 INFO L899 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 4841 4847) no Hoare annotation was computed. [2023-11-19 07:55:03,000 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4841 4847) the Hoare annotation is: true [2023-11-19 07:55:03,000 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 4841 4847) no Hoare annotation was computed. [2023-11-19 07:55:03,000 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 6908 6910) no Hoare annotation was computed. [2023-11-19 07:55:03,001 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 6908 6910) the Hoare annotation is: true [2023-11-19 07:55:03,001 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6925 6927) the Hoare annotation is: true [2023-11-19 07:55:03,001 INFO L899 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 6925 6927) no Hoare annotation was computed. [2023-11-19 07:55:03,001 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 6925 6927) no Hoare annotation was computed. [2023-11-19 07:55:03,001 INFO L895 garLoopResultBuilder]: At program point L6014(line 6014) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,001 INFO L899 garLoopResultBuilder]: For program point L6014-1(line 6014) no Hoare annotation was computed. [2023-11-19 07:55:03,002 INFO L899 garLoopResultBuilder]: For program point lockdep_init_map_returnLabel#1(lines 6914 6916) no Hoare annotation was computed. [2023-11-19 07:55:03,002 INFO L899 garLoopResultBuilder]: For program point ldv_initialize_returnLabel#1(lines 6762 6771) no Hoare annotation was computed. [2023-11-19 07:55:03,002 INFO L899 garLoopResultBuilder]: For program point L5651(line 5651) no Hoare annotation was computed. [2023-11-19 07:55:03,002 INFO L895 garLoopResultBuilder]: At program point L5618(line 5618) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,002 INFO L899 garLoopResultBuilder]: For program point L5651-4(line 5651) no Hoare annotation was computed. [2023-11-19 07:55:03,003 INFO L895 garLoopResultBuilder]: At program point L5519(line 5519) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,003 INFO L899 garLoopResultBuilder]: For program point L5651-5(line 5651) no Hoare annotation was computed. [2023-11-19 07:55:03,003 INFO L899 garLoopResultBuilder]: For program point L5519-1(line 5519) no Hoare annotation was computed. [2023-11-19 07:55:03,003 INFO L899 garLoopResultBuilder]: For program point L5618-1(line 5618) no Hoare annotation was computed. [2023-11-19 07:55:03,003 INFO L899 garLoopResultBuilder]: For program point L5651-2(line 5651) no Hoare annotation was computed. [2023-11-19 07:55:03,003 INFO L899 garLoopResultBuilder]: For program point L5651-9(line 5651) no Hoare annotation was computed. [2023-11-19 07:55:03,004 INFO L899 garLoopResultBuilder]: For program point L5651-7(line 5651) no Hoare annotation was computed. [2023-11-19 07:55:03,004 INFO L895 garLoopResultBuilder]: At program point L5651-10(lines 5651 5652) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,004 INFO L899 garLoopResultBuilder]: For program point L5651-11(lines 5651 5652) no Hoare annotation was computed. [2023-11-19 07:55:03,004 INFO L899 garLoopResultBuilder]: For program point request_modules_returnLabel#1(lines 5056 5071) no Hoare annotation was computed. [2023-11-19 07:55:03,004 INFO L899 garLoopResultBuilder]: For program point L6775(lines 6775 6778) no Hoare annotation was computed. [2023-11-19 07:55:03,004 INFO L899 garLoopResultBuilder]: For program point L5619(lines 5619 5622) no Hoare annotation was computed. [2023-11-19 07:55:03,005 INFO L899 garLoopResultBuilder]: For program point L5586-3(lines 5586 5589) no Hoare annotation was computed. [2023-11-19 07:55:03,005 INFO L899 garLoopResultBuilder]: For program point L5586-1(line 5586) no Hoare annotation was computed. [2023-11-19 07:55:03,005 INFO L899 garLoopResultBuilder]: For program point L5586-5(lines 5586 5589) no Hoare annotation was computed. [2023-11-19 07:55:03,005 INFO L899 garLoopResultBuilder]: For program point L6016(lines 6016 6019) no Hoare annotation was computed. [2023-11-19 07:55:03,005 INFO L895 garLoopResultBuilder]: At program point L5653(line 5653) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,005 INFO L899 garLoopResultBuilder]: For program point L5653-1(line 5653) no Hoare annotation was computed. [2023-11-19 07:55:03,006 INFO L899 garLoopResultBuilder]: For program point pci_unregister_driver_returnLabel#1(lines 6964 6966) no Hoare annotation was computed. [2023-11-19 07:55:03,006 INFO L899 garLoopResultBuilder]: For program point flush_request_modules_returnLabel#1(lines 5072 5078) no Hoare annotation was computed. [2023-11-19 07:55:03,006 INFO L899 garLoopResultBuilder]: For program point L6116-1(lines 6116 6117) no Hoare annotation was computed. [2023-11-19 07:55:03,006 INFO L895 garLoopResultBuilder]: At program point L6116(lines 6116 6117) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,006 INFO L899 garLoopResultBuilder]: For program point L6777-1(lines 6774 6792) no Hoare annotation was computed. [2023-11-19 07:55:03,007 INFO L899 garLoopResultBuilder]: For program point __init_work_returnLabel#1(lines 6797 6799) no Hoare annotation was computed. [2023-11-19 07:55:03,007 INFO L895 garLoopResultBuilder]: At program point L6777(line 6777) the Hoare annotation is: false [2023-11-19 07:55:03,007 INFO L899 garLoopResultBuilder]: For program point L5522(line 5522) no Hoare annotation was computed. [2023-11-19 07:55:03,007 INFO L895 garLoopResultBuilder]: At program point L6315-1(line 6315) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,007 INFO L895 garLoopResultBuilder]: At program point L6315(line 6315) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,008 INFO L899 garLoopResultBuilder]: For program point L6183(line 6183) no Hoare annotation was computed. [2023-11-19 07:55:03,008 INFO L895 garLoopResultBuilder]: At program point L5523(line 5523) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,008 INFO L899 garLoopResultBuilder]: For program point L5523-1(line 5523) no Hoare annotation was computed. [2023-11-19 07:55:03,008 INFO L899 garLoopResultBuilder]: For program point L6316(lines 6312 6319) no Hoare annotation was computed. [2023-11-19 07:55:03,008 INFO L899 garLoopResultBuilder]: For program point L6052-1(line 6052) no Hoare annotation was computed. [2023-11-19 07:55:03,008 INFO L895 garLoopResultBuilder]: At program point L6052(line 6052) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,009 INFO L899 garLoopResultBuilder]: For program point cx8802_irq_ldv_39261#1(lines 5554 5604) no Hoare annotation was computed. [2023-11-19 07:55:03,009 INFO L899 garLoopResultBuilder]: For program point L6152-1(line 6152) no Hoare annotation was computed. [2023-11-19 07:55:03,009 INFO L895 garLoopResultBuilder]: At program point L6185(line 6185) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,009 INFO L895 garLoopResultBuilder]: At program point L6152(line 6152) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,009 INFO L899 garLoopResultBuilder]: For program point L6185-1(line 6185) no Hoare annotation was computed. [2023-11-19 07:55:03,010 INFO L895 garLoopResultBuilder]: At program point L5525(line 5525) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,010 INFO L899 garLoopResultBuilder]: For program point L6054(lines 6054 6057) no Hoare annotation was computed. [2023-11-19 07:55:03,010 INFO L899 garLoopResultBuilder]: For program point L6054-2(lines 6054 6057) no Hoare annotation was computed. [2023-11-19 07:55:03,010 INFO L899 garLoopResultBuilder]: For program point L6781-1(lines 6774 6792) no Hoare annotation was computed. [2023-11-19 07:55:03,010 INFO L895 garLoopResultBuilder]: At program point L6781(line 6781) the Hoare annotation is: false [2023-11-19 07:55:03,010 INFO L899 garLoopResultBuilder]: For program point L5625(lines 5625 5629) no Hoare annotation was computed. [2023-11-19 07:55:03,011 INFO L899 garLoopResultBuilder]: For program point L6154(lines 6154 6157) no Hoare annotation was computed. [2023-11-19 07:55:03,011 INFO L895 garLoopResultBuilder]: At program point L6055(line 6055) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,011 INFO L899 garLoopResultBuilder]: For program point L6055-1(line 6055) no Hoare annotation was computed. [2023-11-19 07:55:03,011 INFO L899 garLoopResultBuilder]: For program point main_ldv_39473#1(lines 6148 6209) no Hoare annotation was computed. [2023-11-19 07:55:03,011 INFO L895 garLoopResultBuilder]: At program point L5626(line 5626) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,012 INFO L899 garLoopResultBuilder]: For program point L5494(lines 5494 5497) no Hoare annotation was computed. [2023-11-19 07:55:03,012 INFO L899 garLoopResultBuilder]: For program point L5626-1(line 5626) no Hoare annotation was computed. [2023-11-19 07:55:03,012 INFO L899 garLoopResultBuilder]: For program point L5494-2(lines 5494 5497) no Hoare annotation was computed. [2023-11-19 07:55:03,012 INFO L899 garLoopResultBuilder]: For program point main_returnLabel#1(lines 6136 6210) no Hoare annotation was computed. [2023-11-19 07:55:03,012 INFO L895 garLoopResultBuilder]: At program point L5660-2(lines 5660 5663) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,013 INFO L899 garLoopResultBuilder]: For program point L5660(lines 5660 5663) no Hoare annotation was computed. [2023-11-19 07:55:03,013 INFO L895 garLoopResultBuilder]: At program point L5495(line 5495) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,013 INFO L899 garLoopResultBuilder]: For program point L5528-1(line 5528) no Hoare annotation was computed. [2023-11-19 07:55:03,013 INFO L899 garLoopResultBuilder]: For program point L5495-1(line 5495) no Hoare annotation was computed. [2023-11-19 07:55:03,013 INFO L895 garLoopResultBuilder]: At program point L5561(line 5561) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,013 INFO L899 garLoopResultBuilder]: For program point L5561-1(line 5561) no Hoare annotation was computed. [2023-11-19 07:55:03,014 INFO L899 garLoopResultBuilder]: For program point L5528-3(lines 5528 5533) no Hoare annotation was computed. [2023-11-19 07:55:03,014 INFO L899 garLoopResultBuilder]: For program point L5528-4(lines 5492 5544) no Hoare annotation was computed. [2023-11-19 07:55:03,014 INFO L895 garLoopResultBuilder]: At program point L5066(line 5066) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,014 INFO L899 garLoopResultBuilder]: For program point L6189(line 6189) no Hoare annotation was computed. [2023-11-19 07:55:03,014 INFO L899 garLoopResultBuilder]: For program point L5066-1(line 5066) no Hoare annotation was computed. [2023-11-19 07:55:03,015 INFO L899 garLoopResultBuilder]: For program point L6024(lines 6024 6027) no Hoare annotation was computed. [2023-11-19 07:55:03,015 INFO L899 garLoopResultBuilder]: For program point cx88_print_irqbits_returnLabel#1(lines 6846 6848) no Hoare annotation was computed. [2023-11-19 07:55:03,015 INFO L899 garLoopResultBuilder]: For program point L5562(line 5562) no Hoare annotation was computed. [2023-11-19 07:55:03,015 INFO L895 garLoopResultBuilder]: At program point L5661(line 5661) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,015 INFO L899 garLoopResultBuilder]: For program point L5661-1(line 5661) no Hoare annotation was computed. [2023-11-19 07:55:03,015 INFO L899 garLoopResultBuilder]: For program point L5562-4(line 5562) no Hoare annotation was computed. [2023-11-19 07:55:03,016 INFO L895 garLoopResultBuilder]: At program point L5529(line 5529) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,016 INFO L899 garLoopResultBuilder]: For program point L5562-2(line 5562) no Hoare annotation was computed. [2023-11-19 07:55:03,016 INFO L895 garLoopResultBuilder]: At program point L5529-1(line 5529) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,016 INFO L899 garLoopResultBuilder]: For program point L5562-8(line 5562) no Hoare annotation was computed. [2023-11-19 07:55:03,016 INFO L899 garLoopResultBuilder]: For program point pci_set_master_returnLabel#1(lines 6957 6959) no Hoare annotation was computed. [2023-11-19 07:55:03,017 INFO L899 garLoopResultBuilder]: For program point L5562-6(line 5562) no Hoare annotation was computed. [2023-11-19 07:55:03,017 INFO L895 garLoopResultBuilder]: At program point L6190(line 6190) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,017 INFO L899 garLoopResultBuilder]: For program point cx88_core_irq_returnLabel#1(lines 6837 6839) no Hoare annotation was computed. [2023-11-19 07:55:03,017 INFO L895 garLoopResultBuilder]: At program point L6091(line 6091) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,018 INFO L899 garLoopResultBuilder]: For program point L6091-1(line 6091) no Hoare annotation was computed. [2023-11-19 07:55:03,018 INFO L899 garLoopResultBuilder]: For program point L6190-1(line 6190) no Hoare annotation was computed. [2023-11-19 07:55:03,018 INFO L899 garLoopResultBuilder]: For program point L6785-1(lines 6774 6792) no Hoare annotation was computed. [2023-11-19 07:55:03,018 INFO L895 garLoopResultBuilder]: At program point L6785(line 6785) the Hoare annotation is: false [2023-11-19 07:55:03,018 INFO L899 garLoopResultBuilder]: For program point L5563(lines 5563 5566) no Hoare annotation was computed. [2023-11-19 07:55:03,019 INFO L899 garLoopResultBuilder]: For program point L5530(line 5530) no Hoare annotation was computed. [2023-11-19 07:55:03,019 INFO L899 garLoopResultBuilder]: For program point L5596(lines 5596 5601) no Hoare annotation was computed. [2023-11-19 07:55:03,019 INFO L899 garLoopResultBuilder]: For program point L6092-1(lines 6040 6095) no Hoare annotation was computed. [2023-11-19 07:55:03,019 INFO L895 garLoopResultBuilder]: At program point L6092(line 6092) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,019 INFO L895 garLoopResultBuilder]: At program point L5630(line 5630) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,019 INFO L895 garLoopResultBuilder]: At program point L5531(line 5531) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,020 INFO L895 garLoopResultBuilder]: At program point L5498(line 5498) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,020 INFO L899 garLoopResultBuilder]: For program point L5630-1(line 5630) no Hoare annotation was computed. [2023-11-19 07:55:03,020 INFO L895 garLoopResultBuilder]: At program point L5597(line 5597) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,020 INFO L899 garLoopResultBuilder]: For program point L5597-1(line 5597) no Hoare annotation was computed. [2023-11-19 07:55:03,020 INFO L899 garLoopResultBuilder]: For program point L5465-2(lines 5463 5476) no Hoare annotation was computed. [2023-11-19 07:55:03,021 INFO L899 garLoopResultBuilder]: For program point L5498-1(line 5498) no Hoare annotation was computed. [2023-11-19 07:55:03,021 INFO L899 garLoopResultBuilder]: For program point L5465(lines 5465 5468) no Hoare annotation was computed. [2023-11-19 07:55:03,021 INFO L899 garLoopResultBuilder]: For program point L6060-1(line 6060) no Hoare annotation was computed. [2023-11-19 07:55:03,021 INFO L899 garLoopResultBuilder]: For program point cx8802_probe_returnLabel#1(lines 5995 6039) no Hoare annotation was computed. [2023-11-19 07:55:03,021 INFO L895 garLoopResultBuilder]: At program point L6060(line 6060) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,021 INFO L895 garLoopResultBuilder]: At program point L5631(line 5631) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,022 INFO L899 garLoopResultBuilder]: For program point schedule_work_returnLabel#1(lines 6976 6978) no Hoare annotation was computed. [2023-11-19 07:55:03,022 INFO L899 garLoopResultBuilder]: For program point L5631-1(line 5631) no Hoare annotation was computed. [2023-11-19 07:55:03,022 INFO L895 garLoopResultBuilder]: At program point L5598(line 5598) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,022 INFO L899 garLoopResultBuilder]: For program point flush_work_sync_returnLabel#1(lines 6893 6895) no Hoare annotation was computed. [2023-11-19 07:55:03,022 INFO L899 garLoopResultBuilder]: For program point cx8802_remove_ldv_39379#1(lines 6061 6086) no Hoare annotation was computed. [2023-11-19 07:55:03,022 INFO L899 garLoopResultBuilder]: For program point L5664(line 5664) no Hoare annotation was computed. [2023-11-19 07:55:03,023 INFO L895 garLoopResultBuilder]: At program point L5499(line 5499) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,023 INFO L899 garLoopResultBuilder]: For program point L5499-1(line 5499) no Hoare annotation was computed. [2023-11-19 07:55:03,023 INFO L895 garLoopResultBuilder]: At program point L5466(line 5466) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,023 INFO L899 garLoopResultBuilder]: For program point L5598-1(line 5598) no Hoare annotation was computed. [2023-11-19 07:55:03,023 INFO L899 garLoopResultBuilder]: For program point L5466-1(line 5466) no Hoare annotation was computed. [2023-11-19 07:55:03,024 INFO L899 garLoopResultBuilder]: For program point cx88_wakeup_returnLabel#1(lines 6871 6873) no Hoare annotation was computed. [2023-11-19 07:55:03,024 INFO L899 garLoopResultBuilder]: For program point L6193(line 6193) no Hoare annotation was computed. [2023-11-19 07:55:03,024 INFO L895 garLoopResultBuilder]: At program point L6028-1(line 6028) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,024 INFO L899 garLoopResultBuilder]: For program point L6061-2(lines 6061 6087) no Hoare annotation was computed. [2023-11-19 07:55:03,024 INFO L899 garLoopResultBuilder]: For program point L6061(lines 6061 6087) no Hoare annotation was computed. [2023-11-19 07:55:03,024 INFO L895 garLoopResultBuilder]: At program point L6028(line 6028) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,025 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_value_probe_returnLabel#1(lines 6905 6907) no Hoare annotation was computed. [2023-11-19 07:55:03,025 INFO L895 garLoopResultBuilder]: At program point L5599(line 5599) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,025 INFO L899 garLoopResultBuilder]: For program point L5599-1(line 5599) no Hoare annotation was computed. [2023-11-19 07:55:03,025 INFO L895 garLoopResultBuilder]: At program point L5665(line 5665) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,025 INFO L899 garLoopResultBuilder]: For program point L5665-1(line 5665) no Hoare annotation was computed. [2023-11-19 07:55:03,026 INFO L899 garLoopResultBuilder]: For program point L5500-2(line 5500) no Hoare annotation was computed. [2023-11-19 07:55:03,026 INFO L899 garLoopResultBuilder]: For program point L5500(line 5500) no Hoare annotation was computed. [2023-11-19 07:55:03,026 INFO L899 garLoopResultBuilder]: For program point L5500-4(lines 5500 5503) no Hoare annotation was computed. [2023-11-19 07:55:03,026 INFO L895 garLoopResultBuilder]: At program point L6062(lines 6062 6063) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,026 INFO L899 garLoopResultBuilder]: For program point L6161(lines 6161 6195) no Hoare annotation was computed. [2023-11-19 07:55:03,027 INFO L899 garLoopResultBuilder]: For program point L6029(line 6029) no Hoare annotation was computed. [2023-11-19 07:55:03,027 INFO L899 garLoopResultBuilder]: For program point L6062-1(lines 6062 6063) no Hoare annotation was computed. [2023-11-19 07:55:03,027 INFO L899 garLoopResultBuilder]: For program point cx88_risc_stopper_returnLabel#1(lines 6858 6860) no Hoare annotation was computed. [2023-11-19 07:55:03,027 INFO L899 garLoopResultBuilder]: For program point L6789-1(lines 6772 6793) no Hoare annotation was computed. [2023-11-19 07:55:03,027 INFO L895 garLoopResultBuilder]: At program point L6789(line 6789) the Hoare annotation is: false [2023-11-19 07:55:03,027 INFO L899 garLoopResultBuilder]: For program point L5567(lines 5567 5570) no Hoare annotation was computed. [2023-11-19 07:55:03,028 INFO L895 garLoopResultBuilder]: At program point L5633(lines 5633 5634) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,028 INFO L899 garLoopResultBuilder]: For program point L5633-1(lines 5633 5634) no Hoare annotation was computed. [2023-11-19 07:55:03,028 INFO L899 garLoopResultBuilder]: For program point L5534-3(lines 5534 5542) no Hoare annotation was computed. [2023-11-19 07:55:03,028 INFO L899 garLoopResultBuilder]: For program point L5534-4(lines 5485 5545) no Hoare annotation was computed. [2023-11-19 07:55:03,028 INFO L899 garLoopResultBuilder]: For program point L5567-2(lines 5554 5604) no Hoare annotation was computed. [2023-11-19 07:55:03,028 INFO L899 garLoopResultBuilder]: For program point L5534-1(line 5534) no Hoare annotation was computed. [2023-11-19 07:55:03,029 INFO L899 garLoopResultBuilder]: For program point pci_dma_supported_returnLabel#1(lines 4978 4986) no Hoare annotation was computed. [2023-11-19 07:55:03,029 INFO L899 garLoopResultBuilder]: For program point L6162(line 6162) no Hoare annotation was computed. [2023-11-19 07:55:03,029 INFO L899 garLoopResultBuilder]: For program point dma_supported_returnLabel#1(lines 6889 6891) no Hoare annotation was computed. [2023-11-19 07:55:03,029 INFO L895 garLoopResultBuilder]: At program point L5667(line 5667) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,029 INFO L899 garLoopResultBuilder]: For program point L5667-1(line 5667) no Hoare annotation was computed. [2023-11-19 07:55:03,029 INFO L899 garLoopResultBuilder]: For program point L5568-1(line 5568) no Hoare annotation was computed. [2023-11-19 07:55:03,030 INFO L899 garLoopResultBuilder]: For program point L5535(lines 5535 5536) no Hoare annotation was computed. [2023-11-19 07:55:03,030 INFO L895 garLoopResultBuilder]: At program point L5568(line 5568) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,030 INFO L895 garLoopResultBuilder]: At program point L5469-1(lines 5469 5472) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,030 INFO L899 garLoopResultBuilder]: For program point L6163(lines 6163 6173) no Hoare annotation was computed. [2023-11-19 07:55:03,030 INFO L899 garLoopResultBuilder]: For program point L6196(lines 6148 6209) no Hoare annotation was computed. [2023-11-19 07:55:03,031 INFO L899 garLoopResultBuilder]: For program point __pci_register_driver_returnLabel#1(lines 6804 6806) no Hoare annotation was computed. [2023-11-19 07:55:03,031 INFO L895 garLoopResultBuilder]: At program point L5635(line 5635) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,031 INFO L899 garLoopResultBuilder]: For program point L5635-1(line 5635) no Hoare annotation was computed. [2023-11-19 07:55:03,031 INFO L899 garLoopResultBuilder]: For program point L5602(lines 5554 5604) no Hoare annotation was computed. [2023-11-19 07:55:03,031 INFO L899 garLoopResultBuilder]: For program point L5536-2(line 5536) no Hoare annotation was computed. [2023-11-19 07:55:03,031 INFO L895 garLoopResultBuilder]: At program point L5470(line 5470) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,032 INFO L899 garLoopResultBuilder]: For program point L5536(line 5536) no Hoare annotation was computed. [2023-11-19 07:55:03,032 INFO L899 garLoopResultBuilder]: For program point L5470-1(line 5470) no Hoare annotation was computed. [2023-11-19 07:55:03,032 INFO L895 garLoopResultBuilder]: At program point L5536-4(line 5536) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,032 INFO L899 garLoopResultBuilder]: For program point L5504-1(line 5504) no Hoare annotation was computed. [2023-11-19 07:55:03,032 INFO L895 garLoopResultBuilder]: At program point L5537(line 5537) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,033 INFO L895 garLoopResultBuilder]: At program point L5504(line 5504) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,033 INFO L895 garLoopResultBuilder]: At program point L5537-1(line 5537) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,033 INFO L899 garLoopResultBuilder]: For program point L6033(lines 6001 6038) no Hoare annotation was computed. [2023-11-19 07:55:03,033 INFO L899 garLoopResultBuilder]: For program point L5571-1(lines 5554 5604) no Hoare annotation was computed. [2023-11-19 07:55:03,033 INFO L899 garLoopResultBuilder]: For program point L5538(line 5538) no Hoare annotation was computed. [2023-11-19 07:55:03,034 INFO L895 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,034 INFO L899 garLoopResultBuilder]: For program point cx88_core_get_returnLabel#1(lines 6833 6835) no Hoare annotation was computed. [2023-11-19 07:55:03,034 INFO L895 garLoopResultBuilder]: At program point L5637-1(line 5637) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,034 INFO L899 garLoopResultBuilder]: For program point L5505-2(line 5505) no Hoare annotation was computed. [2023-11-19 07:55:03,034 INFO L899 garLoopResultBuilder]: For program point L5505(line 5505) no Hoare annotation was computed. [2023-11-19 07:55:03,034 INFO L899 garLoopResultBuilder]: For program point L5505-6(line 5505) no Hoare annotation was computed. [2023-11-19 07:55:03,035 INFO L899 garLoopResultBuilder]: For program point L5505-7(lines 5505 5509) no Hoare annotation was computed. [2023-11-19 07:55:03,035 INFO L899 garLoopResultBuilder]: For program point L5505-4(line 5505) no Hoare annotation was computed. [2023-11-19 07:55:03,035 INFO L899 garLoopResultBuilder]: For program point L6199(lines 6199 6202) no Hoare annotation was computed. [2023-11-19 07:55:03,035 INFO L899 garLoopResultBuilder]: For program point L5505-9(lines 5492 5544) no Hoare annotation was computed. [2023-11-19 07:55:03,035 INFO L899 garLoopResultBuilder]: For program point request_irq_returnLabel#1(lines 4950 4958) no Hoare annotation was computed. [2023-11-19 07:55:03,035 INFO L899 garLoopResultBuilder]: For program point L5638(line 5638) no Hoare annotation was computed. [2023-11-19 07:55:03,036 INFO L899 garLoopResultBuilder]: For program point L5572-1(lines 5572 5573) no Hoare annotation was computed. [2023-11-19 07:55:03,036 INFO L895 garLoopResultBuilder]: At program point L5539(line 5539) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,036 INFO L899 garLoopResultBuilder]: For program point L5539-1(line 5539) no Hoare annotation was computed. [2023-11-19 07:55:03,036 INFO L895 garLoopResultBuilder]: At program point L5572(lines 5572 5573) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,036 INFO L899 garLoopResultBuilder]: For program point L5473(line 5473) no Hoare annotation was computed. [2023-11-19 07:55:03,037 INFO L899 garLoopResultBuilder]: For program point L6167(lines 6167 6170) no Hoare annotation was computed. [2023-11-19 07:55:03,037 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_value_returnLabel#1(lines 6902 6904) no Hoare annotation was computed. [2023-11-19 07:55:03,037 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_init_returnLabel#1(lines 6807 6809) no Hoare annotation was computed. [2023-11-19 07:55:03,037 INFO L899 garLoopResultBuilder]: For program point request_threaded_irq_returnLabel#1(lines 6972 6974) no Hoare annotation was computed. [2023-11-19 07:55:03,037 INFO L895 garLoopResultBuilder]: At program point L5474(line 5474) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,037 INFO L895 garLoopResultBuilder]: At program point L5540(line 5540) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,038 INFO L899 garLoopResultBuilder]: For program point L5474-1(lines 5460 5477) no Hoare annotation was computed. [2023-11-19 07:55:03,038 INFO L899 garLoopResultBuilder]: For program point cx8802_fini_returnLabel#1(lines 6122 6128) no Hoare annotation was computed. [2023-11-19 07:55:03,038 INFO L899 garLoopResultBuilder]: For program point L6003(lines 6003 6006) no Hoare annotation was computed. [2023-11-19 07:55:03,038 INFO L899 garLoopResultBuilder]: For program point L6036-1(line 6036) no Hoare annotation was computed. [2023-11-19 07:55:03,038 INFO L895 garLoopResultBuilder]: At program point L6036(line 6036) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,039 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-19 07:55:03,039 INFO L895 garLoopResultBuilder]: At program point L6070(line 6070) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,039 INFO L899 garLoopResultBuilder]: For program point kobject_name_returnLabel#1(lines 4867 4872) no Hoare annotation was computed. [2023-11-19 07:55:03,039 INFO L899 garLoopResultBuilder]: For program point L6070-1(line 6070) no Hoare annotation was computed. [2023-11-19 07:55:03,039 INFO L899 garLoopResultBuilder]: For program point $Ultimate##51(lines 6082 6085) no Hoare annotation was computed. [2023-11-19 07:55:03,039 INFO L895 garLoopResultBuilder]: At program point L6203(lines 6148 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,040 INFO L899 garLoopResultBuilder]: For program point L6071(lines 6071 6076) no Hoare annotation was computed. [2023-11-19 07:55:03,040 INFO L895 garLoopResultBuilder]: At program point L6071-1(lines 6071 6076) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,040 INFO L899 garLoopResultBuilder]: For program point L5576-1(lines 5576 5579) no Hoare annotation was computed. [2023-11-19 07:55:03,040 INFO L899 garLoopResultBuilder]: For program point cx8802_fini_common_returnLabel#1(lines 5657 5671) no Hoare annotation was computed. [2023-11-19 07:55:03,040 INFO L899 garLoopResultBuilder]: For program point L5510-3(lines 5510 5516) no Hoare annotation was computed. [2023-11-19 07:55:03,040 INFO L899 garLoopResultBuilder]: For program point L5510-1(line 5510) no Hoare annotation was computed. [2023-11-19 07:55:03,041 INFO L899 garLoopResultBuilder]: For program point L5510-5(lines 5492 5544) no Hoare annotation was computed. [2023-11-19 07:55:03,041 INFO L899 garLoopResultBuilder]: For program point L6204(line 6204) no Hoare annotation was computed. [2023-11-19 07:55:03,041 INFO L895 garLoopResultBuilder]: At program point L6072(line 6072) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,041 INFO L895 garLoopResultBuilder]: At program point L5511(line 5511) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,041 INFO L899 garLoopResultBuilder]: For program point L5511-1(line 5511) no Hoare annotation was computed. [2023-11-19 07:55:03,042 INFO L895 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,042 INFO L899 garLoopResultBuilder]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2023-11-19 07:55:03,042 INFO L899 garLoopResultBuilder]: For program point pci_name_returnLabel#1(lines 5002 5009) no Hoare annotation was computed. [2023-11-19 07:55:03,042 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-11-19 07:55:03,042 INFO L895 garLoopResultBuilder]: At program point L6007(line 6007) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,042 INFO L899 garLoopResultBuilder]: For program point L6007-1(line 6007) no Hoare annotation was computed. [2023-11-19 07:55:03,043 INFO L899 garLoopResultBuilder]: For program point cx8802_init_returnLabel#1(lines 6112 6121) no Hoare annotation was computed. [2023-11-19 07:55:03,043 INFO L899 garLoopResultBuilder]: For program point free_irq_returnLabel#1(lines 6896 6898) no Hoare annotation was computed. [2023-11-19 07:55:03,043 INFO L899 garLoopResultBuilder]: For program point L5512-1(line 5512) no Hoare annotation was computed. [2023-11-19 07:55:03,043 INFO L899 garLoopResultBuilder]: For program point cx8802_irq_returnLabel#1(lines 5546 5605) no Hoare annotation was computed. [2023-11-19 07:55:03,043 INFO L895 garLoopResultBuilder]: At program point L5512(line 5512) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,043 INFO L899 garLoopResultBuilder]: For program point L6206(lines 6148 6209) no Hoare annotation was computed. [2023-11-19 07:55:03,044 INFO L895 garLoopResultBuilder]: At program point L6074(lines 6074 6075) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,044 INFO L899 garLoopResultBuilder]: For program point L6074-1(lines 6074 6075) no Hoare annotation was computed. [2023-11-19 07:55:03,044 INFO L895 garLoopResultBuilder]: At program point L6834(line 6834) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,044 INFO L899 garLoopResultBuilder]: For program point L6834-1(line 6834) no Hoare annotation was computed. [2023-11-19 07:55:03,044 INFO L899 garLoopResultBuilder]: For program point L5645(lines 5645 5649) no Hoare annotation was computed. [2023-11-19 07:55:03,045 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-19 07:55:03,045 INFO L899 garLoopResultBuilder]: For program point dev_name_returnLabel#1(lines 4917 4928) no Hoare annotation was computed. [2023-11-19 07:55:03,045 INFO L899 garLoopResultBuilder]: For program point L5513-2(line 5513) no Hoare annotation was computed. [2023-11-19 07:55:03,045 INFO L899 garLoopResultBuilder]: For program point L5513(line 5513) no Hoare annotation was computed. [2023-11-19 07:55:03,045 INFO L899 garLoopResultBuilder]: For program point L5513-6(line 5513) no Hoare annotation was computed. [2023-11-19 07:55:03,045 INFO L899 garLoopResultBuilder]: For program point L5513-4(line 5513) no Hoare annotation was computed. [2023-11-19 07:55:03,046 INFO L895 garLoopResultBuilder]: At program point L5513-5(line 5513) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,046 INFO L899 garLoopResultBuilder]: For program point L6009(lines 6009 6012) no Hoare annotation was computed. [2023-11-19 07:55:03,046 INFO L895 garLoopResultBuilder]: At program point L5646(line 5646) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,046 INFO L899 garLoopResultBuilder]: For program point btcx_riscmem_free_returnLabel#1(lines 6830 6832) no Hoare annotation was computed. [2023-11-19 07:55:03,046 INFO L895 garLoopResultBuilder]: At program point L5514(line 5514) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,047 INFO L899 garLoopResultBuilder]: For program point L5646-1(line 5646) no Hoare annotation was computed. [2023-11-19 07:55:03,047 INFO L899 garLoopResultBuilder]: For program point L5514-1(line 5514) no Hoare annotation was computed. [2023-11-19 07:55:03,047 INFO L895 garLoopResultBuilder]: At program point L6307(line 6307) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,047 INFO L895 garLoopResultBuilder]: At program point L6307-1(line 6307) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= 2 ~ldv_mutex_lock_of_cx88_core~0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,047 INFO L899 garLoopResultBuilder]: For program point $Ultimate##169(lines 5592 5595) no Hoare annotation was computed. [2023-11-19 07:55:03,048 INFO L899 garLoopResultBuilder]: For program point L6175(line 6175) no Hoare annotation was computed. [2023-11-19 07:55:03,048 INFO L899 garLoopResultBuilder]: For program point cx8802_init_common_returnLabel#1(lines 5606 5656) no Hoare annotation was computed. [2023-11-19 07:55:03,048 INFO L895 garLoopResultBuilder]: At program point L5581(line 5581) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,048 INFO L899 garLoopResultBuilder]: For program point L5581-1(line 5581) no Hoare annotation was computed. [2023-11-19 07:55:03,048 INFO L899 garLoopResultBuilder]: For program point L6308(lines 6304 6311) no Hoare annotation was computed. [2023-11-19 07:55:03,048 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-11-19 07:55:03,049 INFO L899 garLoopResultBuilder]: For program point L6176(lines 6176 6181) no Hoare annotation was computed. [2023-11-19 07:55:03,049 INFO L899 garLoopResultBuilder]: For program point L6077(line 6077) no Hoare annotation was computed. [2023-11-19 07:55:03,049 INFO L899 garLoopResultBuilder]: For program point L4921(lines 4921 4924) no Hoare annotation was computed. [2023-11-19 07:55:03,049 INFO L899 garLoopResultBuilder]: For program point L5582(line 5582) no Hoare annotation was computed. [2023-11-19 07:55:03,049 INFO L899 garLoopResultBuilder]: For program point L5582-4(lines 5582 5585) no Hoare annotation was computed. [2023-11-19 07:55:03,049 INFO L899 garLoopResultBuilder]: For program point L5582-2(line 5582) no Hoare annotation was computed. [2023-11-19 07:55:03,050 INFO L899 garLoopResultBuilder]: For program point L5582-6(lines 5554 5604) no Hoare annotation was computed. [2023-11-19 07:55:03,050 INFO L895 garLoopResultBuilder]: At program point L6177(line 6177) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,050 INFO L899 garLoopResultBuilder]: For program point L6177-1(line 6177) no Hoare annotation was computed. [2023-11-19 07:55:03,050 INFO L899 garLoopResultBuilder]: For program point L5517(lines 5492 5544) no Hoare annotation was computed. [2023-11-19 07:55:03,050 INFO L895 garLoopResultBuilder]: At program point cx8802_probe_fail_free#1(lines 6001 6038) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,051 INFO L895 garLoopResultBuilder]: At program point L5650(line 5650) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= |ULTIMATE.start_main_~ldv_s_cx8802_pci_driver_pci_driver~0#1| 0)) [2023-11-19 07:55:03,051 INFO L899 garLoopResultBuilder]: For program point init_timer_key_returnLabel#1(lines 6899 6901) no Hoare annotation was computed. [2023-11-19 07:55:03,051 INFO L899 garLoopResultBuilder]: For program point L5518(lines 5518 5521) no Hoare annotation was computed. [2023-11-19 07:55:03,051 INFO L899 garLoopResultBuilder]: For program point L5650-1(line 5650) no Hoare annotation was computed. [2023-11-19 07:55:03,051 INFO L895 garLoopResultBuilder]: At program point L5518-2(lines 5518 5521) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_v4l2_ctrl_handler~0 1) (= ~ldv_mutex_lock_of_cx88_core~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2023-11-19 07:55:03,051 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 4828 4833) no Hoare annotation was computed. [2023-11-19 07:55:03,052 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4828 4833) the Hoare annotation is: true [2023-11-19 07:55:03,052 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 4828 4833) no Hoare annotation was computed. [2023-11-19 07:55:03,054 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:55:03,057 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-19 07:55:03,083 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_s_cx8802_pci_driver_pci_driver~0 [2023-11-19 07:55:03,085 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 07:55:03 BoogieIcfgContainer [2023-11-19 07:55:03,085 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-19 07:55:03,085 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 07:55:03,085 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 07:55:03,086 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 07:55:03,087 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:54:46" (3/4) ... [2023-11-19 07:55:03,089 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-19 07:55:03,093 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2023-11-19 07:55:03,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2023-11-19 07:55:03,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-11-19 07:55:03,094 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_request_release [2023-11-19 07:55:03,108 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2023-11-19 07:55:03,108 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device [2023-11-19 07:55:03,108 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_sram_channel_dump [2023-11-19 07:55:03,108 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2023-11-19 07:55:03,109 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2023-11-19 07:55:03,109 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2023-11-19 07:55:03,109 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2023-11-19 07:55:03,109 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2023-11-19 07:55:03,109 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2023-11-19 07:55:03,109 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2023-11-19 07:55:03,109 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2023-11-19 07:55:03,110 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure do_cancel_buffers [2023-11-19 07:55:03,110 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_restart_queue [2023-11-19 07:55:03,110 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2023-11-19 07:55:03,110 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_drvdata [2023-11-19 07:55:03,110 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_start_dma [2023-11-19 07:55:03,110 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2023-11-19 07:55:03,110 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2023-11-19 07:55:03,111 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_cx88_core [2023-11-19 07:55:03,111 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2023-11-19 07:55:03,111 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx88_core_put [2023-11-19 07:55:03,111 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2023-11-19 07:55:03,111 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2023-11-19 07:55:03,111 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_cx88_core [2023-11-19 07:55:03,112 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2023-11-19 07:55:03,112 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_stop_dma [2023-11-19 07:55:03,112 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2023-11-19 07:55:03,112 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2023-11-19 07:55:03,112 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-11-19 07:55:03,112 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2023-11-19 07:55:03,113 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_byte [2023-11-19 07:55:03,113 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2023-11-19 07:55:03,113 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cx8802_request_acquire [2023-11-19 07:55:03,168 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 261 nodes and edges [2023-11-19 07:55:03,173 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 105 nodes and edges [2023-11-19 07:55:03,178 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2023-11-19 07:55:03,183 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2023-11-19 07:55:03,187 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-19 07:55:03,196 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-19 07:55:03,201 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 07:55:03,206 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 07:55:03,563 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/witness.graphml [2023-11-19 07:55:03,563 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/witness.yml [2023-11-19 07:55:03,563 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 07:55:03,564 INFO L158 Benchmark]: Toolchain (without parser) took 23218.52ms. Allocated memory was 146.8MB in the beginning and 444.6MB in the end (delta: 297.8MB). Free memory was 92.4MB in the beginning and 348.0MB in the end (delta: -255.7MB). Peak memory consumption was 285.9MB. Max. memory is 16.1GB. [2023-11-19 07:55:03,565 INFO L158 Benchmark]: CDTParser took 0.74ms. Allocated memory is still 146.8MB. Free memory is still 102.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:55:03,565 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2127.93ms. Allocated memory is still 146.8MB. Free memory was 92.4MB in the beginning and 57.7MB in the end (delta: 34.7MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2023-11-19 07:55:03,566 INFO L158 Benchmark]: Boogie Procedure Inliner took 281.20ms. Allocated memory was 146.8MB in the beginning and 211.8MB in the end (delta: 65.0MB). Free memory was 57.7MB in the beginning and 148.2MB in the end (delta: -90.5MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. [2023-11-19 07:55:03,566 INFO L158 Benchmark]: Boogie Preprocessor took 208.83ms. Allocated memory is still 211.8MB. Free memory was 148.2MB in the beginning and 133.5MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 07:55:03,567 INFO L158 Benchmark]: RCFGBuilder took 3298.36ms. Allocated memory was 211.8MB in the beginning and 272.6MB in the end (delta: 60.8MB). Free memory was 133.5MB in the beginning and 198.4MB in the end (delta: -64.9MB). Peak memory consumption was 145.1MB. Max. memory is 16.1GB. [2023-11-19 07:55:03,567 INFO L158 Benchmark]: TraceAbstraction took 16808.67ms. Allocated memory was 272.6MB in the beginning and 444.6MB in the end (delta: 172.0MB). Free memory was 197.3MB in the beginning and 129.6MB in the end (delta: 67.7MB). Peak memory consumption was 251.2MB. Max. memory is 16.1GB. [2023-11-19 07:55:03,568 INFO L158 Benchmark]: Witness Printer took 478.07ms. Allocated memory is still 444.6MB. Free memory was 129.6MB in the beginning and 348.0MB in the end (delta: -218.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 07:55:03,570 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74ms. Allocated memory is still 146.8MB. Free memory is still 102.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2127.93ms. Allocated memory is still 146.8MB. Free memory was 92.4MB in the beginning and 57.7MB in the end (delta: 34.7MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 281.20ms. Allocated memory was 146.8MB in the beginning and 211.8MB in the end (delta: 65.0MB). Free memory was 57.7MB in the beginning and 148.2MB in the end (delta: -90.5MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 208.83ms. Allocated memory is still 211.8MB. Free memory was 148.2MB in the beginning and 133.5MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3298.36ms. Allocated memory was 211.8MB in the beginning and 272.6MB in the end (delta: 60.8MB). Free memory was 133.5MB in the beginning and 198.4MB in the end (delta: -64.9MB). Peak memory consumption was 145.1MB. Max. memory is 16.1GB. * TraceAbstraction took 16808.67ms. Allocated memory was 272.6MB in the beginning and 444.6MB in the end (delta: 172.0MB). Free memory was 197.3MB in the beginning and 129.6MB in the end (delta: 67.7MB). Peak memory consumption was 251.2MB. Max. memory is 16.1GB. * Witness Printer took 478.07ms. Allocated memory is still 444.6MB. Free memory was 129.6MB in the beginning and 348.0MB in the end (delta: -218.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4935]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4935] - GenericResultAtLocation [Line: 4942]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4942] - GenericResultAtLocation [Line: 5294]: Unsoundness Warning ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)buf->vb.queue.next) [5294] - GenericResultAtLocation [Line: 5768]: Unsoundness Warning ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)d->drvlist.next) [5768] - GenericResultAtLocation [Line: 5925]: Unsoundness Warning ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)dev->devlist.next) [5925] - GenericResultAtLocation [Line: 5987]: Unsoundness Warning ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)dev->devlist.next) [5987] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_s_cx8802_pci_driver_pci_driver~0 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 6324]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 705 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 16.7s, OverallIterations: 7, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 9.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6694 SdHoareTripleChecker+Valid, 7.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6604 mSDsluCounter, 8623 SdHoareTripleChecker+Invalid, 6.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3218 mSDsCounter, 1908 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5161 IncrementalHoareTripleChecker+Invalid, 7069 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1908 mSolverCounterUnsat, 5405 mSDtfsCounter, 5161 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 108 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1060occurred in iteration=5, InterpolantAutomatonStates: 34, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 7 MinimizatonAttempts, 136 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 213 LocationsWithAnnotation, 2335 PreInvPairs, 2712 NumberOfFragments, 1675 HoareAnnotationTreeSize, 2335 FomulaSimplifications, 4977 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 213 FomulaSimplificationsInter, 6940 FormulaSimplificationTreeSizeReductionInter, 2.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 320 NumberOfCodeBlocks, 320 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 313 ConstructedInterpolants, 0 QuantifiedInterpolants, 525 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 25/25 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5225]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6001]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_lock_of_v4l2_ctrl_handler == 1)) && (ldv_mutex_lock_of_cx88_core == 1)) && (ldv_mutex_vb_lock_of_videobuf_queue == 1)) - InvariantResult [Line: 6148]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_lock_of_v4l2_ctrl_handler == 1)) && (ldv_mutex_lock_of_cx88_core == 1)) && (ldv_mutex_vb_lock_of_videobuf_queue == 1)) RESULT: Ultimate proved your program to be correct! [2023-11-19 07:55:03,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a09f316a-0621-4425-a8cf-794b9bd007bf/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE