./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 34f21538f85eb9cdaa60d9a1e57757d7a04f90c8b459e1dcc8d118be409846cb --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:19:42,299 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:19:42,378 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:19:42,382 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:19:42,383 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:19:42,410 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:19:42,411 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:19:42,412 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:19:42,413 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:19:42,414 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:19:42,414 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:19:42,415 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:19:42,416 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:19:42,416 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:19:42,417 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:19:42,417 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:19:42,418 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:19:42,419 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:19:42,419 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:19:42,420 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:19:42,421 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:19:42,422 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:19:42,422 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:19:42,423 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:19:42,424 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:19:42,424 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:19:42,425 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:19:42,425 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:19:42,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:19:42,427 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:19:42,427 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34f21538f85eb9cdaa60d9a1e57757d7a04f90c8b459e1dcc8d118be409846cb [2023-11-19 03:19:42,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:19:42,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:19:42,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:19:42,745 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:19:42,745 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:19:42,747 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2023-11-19 03:19:45,894 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:19:46,533 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:19:46,534 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2023-11-19 03:19:46,607 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL/data/117374484/99283083b95d4dca8ce41b2910c9d866/FLAGf08316361 [2023-11-19 03:19:46,629 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL/data/117374484/99283083b95d4dca8ce41b2910c9d866 [2023-11-19 03:19:46,632 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:19:46,642 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:19:46,648 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:19:46,648 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:19:46,653 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:19:46,656 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:19:46" (1/1) ... [2023-11-19 03:19:46,657 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14d8f03e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:46, skipping insertion in model container [2023-11-19 03:19:46,658 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:19:46" (1/1) ... [2023-11-19 03:19:46,887 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:19:49,934 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_d60db696-f783-4675-86e3-8f9cdc9e776f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[325823,325836] [2023-11-19 03:19:49,941 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_d60db696-f783-4675-86e3-8f9cdc9e776f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[325992,326005] [2023-11-19 03:19:49,942 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_d60db696-f783-4675-86e3-8f9cdc9e776f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[326159,326172] [2023-11-19 03:19:49,942 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_d60db696-f783-4675-86e3-8f9cdc9e776f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[326327,326340] [2023-11-19 03:19:49,969 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:19:50,027 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:19:50,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4781] [2023-11-19 03:19:50,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4788] [2023-11-19 03:19:50,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4795] [2023-11-19 03:19:50,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [4833] [2023-11-19 03:19:50,503 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_d60db696-f783-4675-86e3-8f9cdc9e776f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[325823,325836] [2023-11-19 03:19:50,503 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_d60db696-f783-4675-86e3-8f9cdc9e776f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[325992,326005] [2023-11-19 03:19:50,504 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_d60db696-f783-4675-86e3-8f9cdc9e776f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[326159,326172] [2023-11-19 03:19:50,505 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_d60db696-f783-4675-86e3-8f9cdc9e776f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[326327,326340] [2023-11-19 03:19:50,510 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:19:50,848 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:19:50,856 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:19:50,857 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:50 WrapperNode [2023-11-19 03:19:50,857 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:19:50,858 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:19:50,858 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:19:50,859 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:19:50,867 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:50" (1/1) ... [2023-11-19 03:19:51,004 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:50" (1/1) ... [2023-11-19 03:19:51,215 INFO L138 Inliner]: procedures = 424, calls = 2664, calls flagged for inlining = 194, calls inlined = 144, statements flattened = 5131 [2023-11-19 03:19:51,216 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:19:51,217 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:19:51,217 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:19:51,217 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:19:51,227 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:50" (1/1) ... [2023-11-19 03:19:51,228 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:50" (1/1) ... [2023-11-19 03:19:51,280 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:50" (1/1) ... [2023-11-19 03:19:51,281 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:50" (1/1) ... [2023-11-19 03:19:51,431 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:50" (1/1) ... [2023-11-19 03:19:51,463 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:50" (1/1) ... [2023-11-19 03:19:51,495 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:50" (1/1) ... [2023-11-19 03:19:51,512 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:50" (1/1) ... [2023-11-19 03:19:51,581 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:19:51,582 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:19:51,582 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:19:51,582 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:19:51,583 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:50" (1/1) ... [2023-11-19 03:19:51,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:19:51,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:19:51,619 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:19:51,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60db696-f783-4675-86e3-8f9cdc9e776f/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:19:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-19 03:19:51,666 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-19 03:19:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:19:51,666 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:19:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-11-19 03:19:51,666 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-11-19 03:19:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:19:51,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:19:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-19 03:19:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-19 03:19:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 03:19:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 03:19:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2023-11-19 03:19:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2023-11-19 03:19:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 03:19:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 03:19:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2023-11-19 03:19:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2023-11-19 03:19:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2023-11-19 03:19:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2023-11-19 03:19:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 03:19:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-19 03:19:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-19 03:19:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 03:19:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 03:19:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 03:19:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 03:19:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2023-11-19 03:19:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2023-11-19 03:19:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-19 03:19:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-19 03:19:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 03:19:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 03:19:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 03:19:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 03:19:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:19:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-19 03:19:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-19 03:19:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2023-11-19 03:19:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2023-11-19 03:19:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:19:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-19 03:19:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-19 03:19:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 03:19:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 03:19:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:19:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 03:19:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 03:19:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:19:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2023-11-19 03:19:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2023-11-19 03:19:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 03:19:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 03:19:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 03:19:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 03:19:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 03:19:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 03:19:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2023-11-19 03:19:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2023-11-19 03:19:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2023-11-19 03:19:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2023-11-19 03:19:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-11-19 03:19:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-11-19 03:19:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2023-11-19 03:19:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2023-11-19 03:19:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-19 03:19:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-19 03:19:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:19:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 03:19:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 03:19:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 03:19:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 03:19:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-19 03:19:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-19 03:19:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-19 03:19:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-19 03:19:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:19:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 03:19:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 03:19:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:19:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-19 03:19:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-11-19 03:19:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-19 03:19:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-19 03:19:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2023-11-19 03:19:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2023-11-19 03:19:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-11-19 03:19:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-11-19 03:19:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-19 03:19:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-19 03:19:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-19 03:19:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-19 03:19:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-19 03:19:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-19 03:19:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 03:19:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 03:19:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2023-11-19 03:19:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2023-11-19 03:19:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:19:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:19:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-19 03:19:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-19 03:19:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 03:19:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 03:19:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2023-11-19 03:19:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2023-11-19 03:19:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-11-19 03:19:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-11-19 03:19:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:19:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:19:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2023-11-19 03:19:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2023-11-19 03:19:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:19:51,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:19:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2023-11-19 03:19:51,680 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2023-11-19 03:19:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-19 03:19:51,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-19 03:19:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-19 03:19:51,680 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-19 03:19:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2023-11-19 03:19:51,681 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2023-11-19 03:19:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2023-11-19 03:19:51,681 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2023-11-19 03:19:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-11-19 03:19:51,681 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-11-19 03:19:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-11-19 03:19:51,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-11-19 03:19:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2023-11-19 03:19:51,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2023-11-19 03:19:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 03:19:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 03:19:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2023-11-19 03:19:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2023-11-19 03:19:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-19 03:19:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-19 03:19:51,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:19:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:19:51,683 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2023-11-19 03:19:51,683 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2023-11-19 03:19:51,683 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-19 03:19:51,683 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-19 03:19:51,683 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-11-19 03:19:51,683 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-11-19 03:19:51,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:19:51,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2023-11-19 03:19:51,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2023-11-19 03:19:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:19:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2023-11-19 03:19:51,684 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2023-11-19 03:19:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2023-11-19 03:19:51,684 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2023-11-19 03:19:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2023-11-19 03:19:51,684 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2023-11-19 03:19:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:19:51,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2023-11-19 03:19:51,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2023-11-19 03:19:51,685 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-19 03:19:51,685 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-19 03:19:51,685 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:19:51,685 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:19:51,685 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2023-11-19 03:19:51,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2023-11-19 03:19:51,685 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2023-11-19 03:19:51,685 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2023-11-19 03:19:51,686 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-19 03:19:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-19 03:19:51,686 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2023-11-19 03:19:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2023-11-19 03:19:51,686 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 03:19:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 03:19:51,686 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-19 03:19:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-19 03:19:51,686 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 03:19:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 03:19:51,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 03:19:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 03:19:51,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 03:19:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 03:19:51,687 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2023-11-19 03:19:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2023-11-19 03:19:51,687 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-11-19 03:19:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-11-19 03:19:51,687 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2023-11-19 03:19:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2023-11-19 03:19:51,688 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 03:19:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 03:19:51,688 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:19:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:19:51,688 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-19 03:19:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-19 03:19:51,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:19:51,688 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-11-19 03:19:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-11-19 03:19:51,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:19:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:19:51,689 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2023-11-19 03:19:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2023-11-19 03:19:51,689 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-19 03:19:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-19 03:19:51,689 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2023-11-19 03:19:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2023-11-19 03:19:51,690 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2023-11-19 03:19:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2023-11-19 03:19:51,690 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2023-11-19 03:19:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2023-11-19 03:19:51,690 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-19 03:19:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-19 03:19:51,690 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2023-11-19 03:19:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2023-11-19 03:19:51,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 03:19:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 03:19:51,691 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 03:19:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 03:19:51,691 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2023-11-19 03:19:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2023-11-19 03:19:51,691 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2023-11-19 03:19:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2023-11-19 03:19:51,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:19:51,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 03:19:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 03:19:52,420 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:19:52,425 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:19:52,597 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:19:58,743 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 03:19:58,947 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:20:00,578 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:20:00,579 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:20:00,597 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:20:00 BoogieIcfgContainer [2023-11-19 03:20:00,597 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:20:00,598 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:20:00,598 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:20:00,609 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:20:00,609 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:20:00" (1/1) ... [2023-11-19 03:20:00,623 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:20:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:00,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1527 states and 2221 transitions. [2023-11-19 03:20:00,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2221 transitions. [2023-11-19 03:20:00,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-19 03:20:00,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:00,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:01,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-19 03:20:02,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:02,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1532 states and 2232 transitions. [2023-11-19 03:20:02,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2232 transitions. [2023-11-19 03:20:02,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 03:20:02,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:02,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:02,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:03,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-19 03:20:03,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:03,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1540 states and 2240 transitions. [2023-11-19 03:20:03,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2240 transitions. [2023-11-19 03:20:03,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-19 03:20:03,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:03,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:03,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:03,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-19 03:20:03,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:03,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1546 states and 2256 transitions. [2023-11-19 03:20:03,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2256 transitions. [2023-11-19 03:20:03,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-19 03:20:03,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:03,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:04,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:04,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-19 03:20:04,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:04,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1552 states and 2272 transitions. [2023-11-19 03:20:04,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2272 transitions. [2023-11-19 03:20:04,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-19 03:20:04,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:04,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:05,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-19 03:20:05,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:05,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1557 states and 2283 transitions. [2023-11-19 03:20:05,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2283 transitions. [2023-11-19 03:20:05,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-19 03:20:05,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:05,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:06,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2023-11-19 03:20:06,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:06,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1564 states and 2301 transitions. [2023-11-19 03:20:06,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2301 transitions. [2023-11-19 03:20:06,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-19 03:20:06,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:06,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:06,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:07,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-19 03:20:07,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:07,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1566 states and 2303 transitions. [2023-11-19 03:20:07,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2303 transitions. [2023-11-19 03:20:07,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-19 03:20:07,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:07,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:07,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:08,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-19 03:20:08,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:08,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1576 states and 2332 transitions. [2023-11-19 03:20:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2332 transitions. [2023-11-19 03:20:08,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-19 03:20:08,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:08,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:08,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:09,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-19 03:20:09,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:09,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1584 states and 2355 transitions. [2023-11-19 03:20:09,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2355 transitions. [2023-11-19 03:20:09,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-19 03:20:09,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:09,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:09,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:10,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-19 03:20:10,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:10,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1588 states and 2358 transitions. [2023-11-19 03:20:10,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2358 transitions. [2023-11-19 03:20:10,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-19 03:20:10,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:10,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:10,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:10,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-19 03:20:10,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:10,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1589 states and 2358 transitions. [2023-11-19 03:20:10,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 2358 transitions. [2023-11-19 03:20:10,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-19 03:20:10,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:10,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:10,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:11,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-19 03:20:11,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1592 states and 2361 transitions. [2023-11-19 03:20:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2361 transitions. [2023-11-19 03:20:11,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-19 03:20:11,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:11,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:12,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-19 03:20:12,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:12,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1598 states and 2372 transitions. [2023-11-19 03:20:12,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2372 transitions. [2023-11-19 03:20:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-19 03:20:12,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:12,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:12,865 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-19 03:20:13,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:13,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1609 states and 2401 transitions. [2023-11-19 03:20:13,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2401 transitions. [2023-11-19 03:20:13,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-19 03:20:13,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:13,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:13,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1451 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1448 trivial. 0 not checked. [2023-11-19 03:20:13,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2402 states to 1610 states and 2402 transitions. [2023-11-19 03:20:13,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2402 transitions. [2023-11-19 03:20:13,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-19 03:20:13,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:13,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:14,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1493 trivial. 0 not checked. [2023-11-19 03:20:14,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:14,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1613 states and 2408 transitions. [2023-11-19 03:20:14,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2408 transitions. [2023-11-19 03:20:14,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-19 03:20:14,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:14,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-19 03:20:15,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:15,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1617 states and 2416 transitions. [2023-11-19 03:20:15,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2416 transitions. [2023-11-19 03:20:15,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-19 03:20:15,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:15,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:15,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:15,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-19 03:20:15,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1622 states and 2420 transitions. [2023-11-19 03:20:15,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2420 transitions. [2023-11-19 03:20:15,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-11-19 03:20:15,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:15,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:16,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1609 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1603 trivial. 0 not checked. [2023-11-19 03:20:16,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:16,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1628 states and 2437 transitions. [2023-11-19 03:20:16,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2437 transitions. [2023-11-19 03:20:16,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-19 03:20:16,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:16,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:16,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:17,126 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-19 03:20:17,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:17,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 1640 states and 2482 transitions. [2023-11-19 03:20:17,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2482 transitions. [2023-11-19 03:20:17,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-19 03:20:17,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:17,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:17,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:18,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-19 03:20:18,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:18,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1642 states and 2484 transitions. [2023-11-19 03:20:18,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2484 transitions. [2023-11-19 03:20:18,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-11-19 03:20:18,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:18,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:18,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:19,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-19 03:20:20,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:20,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2520 states to 1654 states and 2520 transitions. [2023-11-19 03:20:20,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2520 transitions. [2023-11-19 03:20:20,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-11-19 03:20:20,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:20,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:20,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:20,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-19 03:20:21,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:21,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 1661 states and 2547 transitions. [2023-11-19 03:20:21,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2547 transitions. [2023-11-19 03:20:21,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-11-19 03:20:21,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:21,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:21,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-19 03:20:22,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:22,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1665 states and 2559 transitions. [2023-11-19 03:20:22,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2559 transitions. [2023-11-19 03:20:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-19 03:20:22,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:22,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:22,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:22,762 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-19 03:20:22,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:22,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 1668 states and 2562 transitions. [2023-11-19 03:20:22,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2562 transitions. [2023-11-19 03:20:22,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-19 03:20:22,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:22,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:23,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2023-11-19 03:20:24,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:24,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2575 states to 1673 states and 2575 transitions. [2023-11-19 03:20:24,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2575 transitions. [2023-11-19 03:20:24,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-19 03:20:24,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:24,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:24,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:24,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2023-11-19 03:20:25,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:25,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1675 states and 2580 transitions. [2023-11-19 03:20:25,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2580 transitions. [2023-11-19 03:20:25,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2023-11-19 03:20:25,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:25,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:25,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:25,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1538 trivial. 0 not checked. [2023-11-19 03:20:25,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:25,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1677 states and 2584 transitions. [2023-11-19 03:20:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2584 transitions. [2023-11-19 03:20:25,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2023-11-19 03:20:25,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:25,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:26,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:26,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1538 trivial. 0 not checked.