./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 30e01a73 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_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC/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_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC --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-30e01a7 [2023-11-23 20:03:15,681 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:03:15,801 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-23 20:03:15,808 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:03:15,809 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:03:15,848 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:03:15,849 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:03:15,850 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:03:15,851 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:03:15,856 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:03:15,858 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:03:15,858 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:03:15,859 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:03:15,861 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:03:15,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:03:15,862 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:03:15,862 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:03:15,863 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:03:15,863 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:03:15,864 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:03:15,865 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:03:15,866 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:03:15,866 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:03:15,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:03:15,869 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:03:15,869 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:03:15,870 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:03:15,870 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:03:15,871 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:03:15,871 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:03:15,872 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_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34f21538f85eb9cdaa60d9a1e57757d7a04f90c8b459e1dcc8d118be409846cb [2023-11-23 20:03:16,231 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:03:16,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:03:16,266 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:03:16,268 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:03:16,268 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:03:16,270 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2023-11-23 20:03:19,441 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:03:20,128 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:03:20,129 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2023-11-23 20:03:20,202 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC/data/a70e357bf/b0b15fb9347245e7b2a8bdad12db5a47/FLAGf8ec511ad [2023-11-23 20:03:20,225 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC/data/a70e357bf/b0b15fb9347245e7b2a8bdad12db5a47 [2023-11-23 20:03:20,231 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:03:20,233 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:03:20,236 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:03:20,237 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:03:20,242 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:03:20,243 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:03:20" (1/1) ... [2023-11-23 20:03:20,244 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37de06e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:20, skipping insertion in model container [2023-11-23 20:03:20,244 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:03:20" (1/1) ... [2023-11-23 20:03:20,437 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:03:23,517 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_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/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] [2023-11-23 20:03:23,522 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_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/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] [2023-11-23 20:03:23,522 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_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/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] [2023-11-23 20:03:23,523 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_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/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] [2023-11-23 20:03:23,541 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:03:23,636 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:03:23,872 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] [2023-11-23 20:03:23,874 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] [2023-11-23 20:03:23,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4795] [2023-11-23 20:03:23,877 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] [2023-11-23 20:03:24,168 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_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/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] [2023-11-23 20:03:24,212 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_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/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] [2023-11-23 20:03:24,213 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_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/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] [2023-11-23 20:03:24,213 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_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/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] [2023-11-23 20:03:24,219 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:03:24,495 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:03:24,503 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:03:24,503 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:24 WrapperNode [2023-11-23 20:03:24,504 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:03:24,505 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:03:24,505 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:03:24,505 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:03:24,513 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:24" (1/1) ... [2023-11-23 20:03:24,637 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:24" (1/1) ... [2023-11-23 20:03:24,842 INFO L138 Inliner]: procedures = 424, calls = 2664, calls flagged for inlining = 194, calls inlined = 144, statements flattened = 5131 [2023-11-23 20:03:24,842 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:03:24,843 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:03:24,843 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:03:24,843 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:03:24,854 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:24" (1/1) ... [2023-11-23 20:03:24,854 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:24" (1/1) ... [2023-11-23 20:03:24,877 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:24" (1/1) ... [2023-11-23 20:03:24,878 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:24" (1/1) ... [2023-11-23 20:03:24,991 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:24" (1/1) ... [2023-11-23 20:03:25,023 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:24" (1/1) ... [2023-11-23 20:03:25,061 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:24" (1/1) ... [2023-11-23 20:03:25,081 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:24" (1/1) ... [2023-11-23 20:03:25,134 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:03:25,135 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:03:25,135 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:03:25,135 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:03:25,136 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:03:24" (1/1) ... [2023-11-23 20:03:25,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:03:25,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:03:25,227 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:03:25,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f0e727c-0ffe-4c0b-acac-b4ed5a8e1a04/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:03:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-23 20:03:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-23 20:03:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:03:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:03:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-11-23 20:03:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-11-23 20:03:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:03:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:03:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 20:03:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 20:03:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 20:03:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 20:03:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2023-11-23 20:03:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2023-11-23 20:03:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 20:03:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 20:03:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2023-11-23 20:03:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2023-11-23 20:03:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2023-11-23 20:03:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2023-11-23 20:03:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 20:03:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-23 20:03:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-23 20:03:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:03:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:03:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 20:03:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 20:03:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2023-11-23 20:03:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2023-11-23 20:03:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-23 20:03:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-23 20:03:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:03:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:03:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 20:03:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 20:03:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:03:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-23 20:03:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-23 20:03:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2023-11-23 20:03:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2023-11-23 20:03:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 20:03:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-23 20:03:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-23 20:03:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 20:03:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 20:03:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 20:03:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:03:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:03:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:03:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2023-11-23 20:03:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2023-11-23 20:03:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 20:03:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 20:03:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:03:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:03:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:03:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:03:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2023-11-23 20:03:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2023-11-23 20:03:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2023-11-23 20:03:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2023-11-23 20:03:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-11-23 20:03:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-11-23 20:03:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2023-11-23 20:03:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2023-11-23 20:03:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-23 20:03:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-23 20:03:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:03:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 20:03:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 20:03:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-23 20:03:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-23 20:03:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-23 20:03:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-23 20:03:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-23 20:03:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-23 20:03:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:03:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:03:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:03:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:03:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-23 20:03:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-11-23 20:03:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-23 20:03:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-23 20:03:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2023-11-23 20:03:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2023-11-23 20:03:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-11-23 20:03:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-11-23 20:03:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-23 20:03:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-23 20:03:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-23 20:03:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-23 20:03:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-23 20:03:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-23 20:03:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 20:03:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 20:03:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2023-11-23 20:03:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2023-11-23 20:03:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:03:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:03:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-23 20:03:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-23 20:03:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 20:03:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 20:03:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2023-11-23 20:03:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2023-11-23 20:03:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-11-23 20:03:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-11-23 20:03:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 20:03:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:03:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2023-11-23 20:03:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2023-11-23 20:03:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:03:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:03:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2023-11-23 20:03:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2023-11-23 20:03:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 20:03:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 20:03:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-23 20:03:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-23 20:03:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2023-11-23 20:03:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2023-11-23 20:03:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2023-11-23 20:03:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2023-11-23 20:03:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-11-23 20:03:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-11-23 20:03:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-11-23 20:03:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-11-23 20:03:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2023-11-23 20:03:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2023-11-23 20:03:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 20:03:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 20:03:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2023-11-23 20:03:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2023-11-23 20:03:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-23 20:03:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-23 20:03:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 20:03:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 20:03:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2023-11-23 20:03:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2023-11-23 20:03:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-23 20:03:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-23 20:03:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-11-23 20:03:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-11-23 20:03:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:03:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2023-11-23 20:03:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2023-11-23 20:03:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:03:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2023-11-23 20:03:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2023-11-23 20:03:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2023-11-23 20:03:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2023-11-23 20:03:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2023-11-23 20:03:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2023-11-23 20:03:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:03:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2023-11-23 20:03:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2023-11-23 20:03:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-23 20:03:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-23 20:03:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:03:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:03:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2023-11-23 20:03:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2023-11-23 20:03:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2023-11-23 20:03:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2023-11-23 20:03:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-23 20:03:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-23 20:03:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2023-11-23 20:03:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2023-11-23 20:03:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 20:03:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 20:03:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-23 20:03:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-23 20:03:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 20:03:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 20:03:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:03:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:03:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 20:03:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 20:03:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2023-11-23 20:03:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2023-11-23 20:03:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-11-23 20:03:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-11-23 20:03:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2023-11-23 20:03:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2023-11-23 20:03:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 20:03:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 20:03:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 20:03:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 20:03:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-23 20:03:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-23 20:03:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:03:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-11-23 20:03:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-11-23 20:03:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:03:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:03:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2023-11-23 20:03:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2023-11-23 20:03:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-23 20:03:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-23 20:03:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2023-11-23 20:03:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2023-11-23 20:03:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2023-11-23 20:03:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2023-11-23 20:03:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2023-11-23 20:03:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2023-11-23 20:03:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-23 20:03:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-23 20:03:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2023-11-23 20:03:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2023-11-23 20:03:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:03:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:03:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 20:03:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 20:03:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2023-11-23 20:03:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2023-11-23 20:03:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2023-11-23 20:03:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2023-11-23 20:03:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:03:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 20:03:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 20:03:26,042 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:03:26,046 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:03:26,332 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 20:03:32,074 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-23 20:03:32,244 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:03:33,879 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:03:33,879 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 20:03:33,882 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:03:33 BoogieIcfgContainer [2023-11-23 20:03:33,882 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:03:33,884 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:03:33,884 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:03:33,894 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:03:33,894 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:03:33" (1/1) ... [2023-11-23 20:03:33,903 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:03:33,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:34,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1527 states and 2221 transitions. [2023-11-23 20:03:34,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2221 transitions. [2023-11-23 20:03:34,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-23 20:03:34,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:34,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:34,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:35,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-23 20:03:35,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:35,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1532 states and 2232 transitions. [2023-11-23 20:03:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2232 transitions. [2023-11-23 20:03:35,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-23 20:03:35,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:35,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:36,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-23 20:03:36,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:36,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1540 states and 2240 transitions. [2023-11-23 20:03:36,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2240 transitions. [2023-11-23 20:03:36,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-23 20:03:36,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:36,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-23 20:03:36,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:36,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1546 states and 2256 transitions. [2023-11-23 20:03:36,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2256 transitions. [2023-11-23 20:03:36,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-23 20:03:36,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:36,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:37,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:37,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-23 20:03:37,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:37,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1552 states and 2272 transitions. [2023-11-23 20:03:37,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2272 transitions. [2023-11-23 20:03:37,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-23 20:03:37,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:37,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:38,214 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-23 20:03:38,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:38,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1557 states and 2283 transitions. [2023-11-23 20:03:38,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2283 transitions. [2023-11-23 20:03:38,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-23 20:03:38,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:38,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:38,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:38,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2023-11-23 20:03:39,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:39,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1564 states and 2301 transitions. [2023-11-23 20:03:39,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2301 transitions. [2023-11-23 20:03:39,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-23 20:03:39,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:39,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:39,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:39,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-23 20:03:39,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:39,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1566 states and 2303 transitions. [2023-11-23 20:03:39,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2303 transitions. [2023-11-23 20:03:39,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-23 20:03:39,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:39,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:39,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:40,282 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-23 20:03:40,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:40,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1572 states and 2319 transitions. [2023-11-23 20:03:40,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2319 transitions. [2023-11-23 20:03:40,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-23 20:03:40,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:40,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:40,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-23 20:03:40,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:40,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1576 states and 2322 transitions. [2023-11-23 20:03:40,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2322 transitions. [2023-11-23 20:03:40,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-23 20:03:40,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:40,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:41,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-23 20:03:41,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:41,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1584 states and 2345 transitions. [2023-11-23 20:03:41,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2345 transitions. [2023-11-23 20:03:41,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-23 20:03:41,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:41,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:41,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:42,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-23 20:03:42,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1585 states and 2345 transitions. [2023-11-23 20:03:42,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2345 transitions. [2023-11-23 20:03:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-23 20:03:42,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:42,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:42,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-23 20:03:42,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:42,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1588 states and 2348 transitions. [2023-11-23 20:03:42,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2348 transitions. [2023-11-23 20:03:42,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-23 20:03:42,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:42,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:43,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-23 20:03:43,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:43,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1599 states and 2377 transitions. [2023-11-23 20:03:43,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2377 transitions. [2023-11-23 20:03:43,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-23 20:03:43,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:43,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:43,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1451 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1448 trivial. 0 not checked. [2023-11-23 20:03:43,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:43,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1600 states and 2378 transitions. [2023-11-23 20:03:43,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2378 transitions. [2023-11-23 20:03:43,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-23 20:03:43,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:43,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:44,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:44,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-23 20:03:44,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:44,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 1604 states and 2388 transitions. [2023-11-23 20:03:44,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2388 transitions. [2023-11-23 20:03:44,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-23 20:03:44,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:44,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:44,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:45,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1493 trivial. 0 not checked. [2023-11-23 20:03:45,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1607 states and 2394 transitions. [2023-11-23 20:03:45,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2394 transitions. [2023-11-23 20:03:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-23 20:03:45,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:45,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:45,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-23 20:03:45,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:45,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 1612 states and 2398 transitions. [2023-11-23 20:03:45,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2398 transitions. [2023-11-23 20:03:45,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-11-23 20:03:45,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:45,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:45,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:46,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-23 20:03:46,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:46,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1624 states and 2441 transitions. [2023-11-23 20:03:46,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2441 transitions. [2023-11-23 20:03:46,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-11-23 20:03:46,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:46,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:46,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:46,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1609 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1602 trivial. 0 not checked. [2023-11-23 20:03:47,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:47,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1631 states and 2459 transitions. [2023-11-23 20:03:47,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2459 transitions. [2023-11-23 20:03:47,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-23 20:03:47,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:47,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:47,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:47,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-23 20:03:47,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1637 states and 2474 transitions. [2023-11-23 20:03:47,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2474 transitions. [2023-11-23 20:03:47,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-23 20:03:47,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:47,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:48,042 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-23 20:03:48,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:48,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1644 states and 2501 transitions. [2023-11-23 20:03:48,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2501 transitions. [2023-11-23 20:03:48,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-23 20:03:48,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:48,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:48,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:48,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-23 20:03:49,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1648 states and 2511 transitions. [2023-11-23 20:03:49,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2511 transitions. [2023-11-23 20:03:49,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-23 20:03:49,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:49,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:49,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1499 trivial. 0 not checked. [2023-11-23 20:03:49,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:49,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1650 states and 2514 transitions. [2023-11-23 20:03:49,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2514 transitions. [2023-11-23 20:03:49,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2023-11-23 20:03:49,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:49,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:49,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:50,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-23 20:03:50,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:50,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1652 states and 2516 transitions. [2023-11-23 20:03:50,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2516 transitions. [2023-11-23 20:03:50,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-23 20:03:50,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:50,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:50,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:50,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1607 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1607 trivial. 0 not checked. [2023-11-23 20:03:50,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 1658 states and 2527 transitions. [2023-11-23 20:03:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2527 transitions. [2023-11-23 20:03:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-23 20:03:50,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:50,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:51,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:51,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1607 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1607 trivial. 0 not checked. [2023-11-23 20:03:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:51,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1663 states and 2540 transitions. [2023-11-23 20:03:51,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2540 transitions. [2023-11-23 20:03:51,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-23 20:03:51,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:51,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:52,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-23 20:03:52,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:52,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1667 states and 2543 transitions. [2023-11-23 20:03:52,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2543 transitions. [2023-11-23 20:03:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-11-23 20:03:52,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:52,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:52,677 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1538 trivial. 0 not checked. [2023-11-23 20:03:52,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:52,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 1669 states and 2547 transitions. [2023-11-23 20:03:52,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2547 transitions. [2023-11-23 20:03:52,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-11-23 20:03:52,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:52,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:53,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1538 trivial. 0 not checked. [2023-11-23 20:03:53,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:53,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1675 states and 2565 transitions. [2023-11-23 20:03:53,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2565 transitions. [2023-11-23 20:03:53,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-11-23 20:03:53,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:53,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:53,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:54,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2023-11-23 20:03:54,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:54,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1676 states and 2565 transitions. [2023-11-23 20:03:54,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2565 transitions. [2023-11-23 20:03:54,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-11-23 20:03:54,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:54,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:54,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-23 20:03:55,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:55,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1683 states and 2591 transitions. [2023-11-23 20:03:55,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2591 transitions. [2023-11-23 20:03:55,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-11-23 20:03:55,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:55,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:55,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-23 20:03:55,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:55,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1687 states and 2604 transitions. [2023-11-23 20:03:55,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2604 transitions. [2023-11-23 20:03:55,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-11-23 20:03:55,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:55,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:56,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-23 20:03:56,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:56,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2625 states to 1698 states and 2625 transitions. [2023-11-23 20:03:56,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 2625 transitions. [2023-11-23 20:03:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-11-23 20:03:56,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:56,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:56,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:56,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1543 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1537 trivial. 0 not checked. [2023-11-23 20:03:57,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:57,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1704 states and 2636 transitions. [2023-11-23 20:03:57,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2636 transitions. [2023-11-23 20:03:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-11-23 20:03:57,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:57,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:57,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:57,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1498 trivial. 0 not checked. [2023-11-23 20:03:57,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:57,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1705 states and 2639 transitions. [2023-11-23 20:03:57,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2639 transitions. [2023-11-23 20:03:57,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-11-23 20:03:57,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:57,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:58,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1498 trivial. 0 not checked. [2023-11-23 20:03:58,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:58,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1706 states and 2640 transitions. [2023-11-23 20:03:58,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2640 transitions. [2023-11-23 20:03:58,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-11-23 20:03:58,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:58,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:58,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1557 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1548 trivial. 0 not checked. [2023-11-23 20:03:59,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:59,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1709 states and 2646 transitions. [2023-11-23 20:03:59,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2646 transitions. [2023-11-23 20:03:59,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-11-23 20:03:59,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:59,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:03:59,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:03:59,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1559 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1550 trivial. 0 not checked. [2023-11-23 20:03:59,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:03:59,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1711 states and 2649 transitions. [2023-11-23 20:03:59,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2649 transitions. [2023-11-23 20:03:59,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-11-23 20:03:59,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:03:59,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:04:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat