./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 cf1a7837 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_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV/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_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV --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-cf1a783 [2023-11-11 23:46:08,776 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:46:08,857 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:46:08,862 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:46:08,863 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:46:08,887 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:46:08,889 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:46:08,889 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:46:08,890 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:46:08,891 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:46:08,891 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:46:08,892 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:46:08,893 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:46:08,893 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:46:08,894 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:46:08,895 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:46:08,895 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:46:08,896 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:46:08,896 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:46:08,897 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:46:08,898 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:46:08,906 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:46:08,906 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:46:08,908 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:46:08,909 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:46:08,909 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:46:08,910 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:46:08,910 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:46:08,911 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:46:08,911 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_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34f21538f85eb9cdaa60d9a1e57757d7a04f90c8b459e1dcc8d118be409846cb [2023-11-11 23:46:09,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:46:09,249 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:46:09,252 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:46:09,253 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:46:09,255 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:46:09,256 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2023-11-11 23:46:12,517 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:46:13,307 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:46:13,307 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2023-11-11 23:46:13,371 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV/data/e5930436c/6fabb18a37184c98b2d4b81c829665f1/FLAGc38d3affd [2023-11-11 23:46:13,390 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV/data/e5930436c/6fabb18a37184c98b2d4b81c829665f1 [2023-11-11 23:46:13,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:46:13,397 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:46:13,398 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:46:13,399 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:46:13,405 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:46:13,406 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:46:13" (1/1) ... [2023-11-11 23:46:13,408 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78ea7b26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:13, skipping insertion in model container [2023-11-11 23:46:13,408 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:46:13" (1/1) ... [2023-11-11 23:46:13,621 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:46:16,551 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_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/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] [2023-11-11 23:46:16,557 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_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/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] [2023-11-11 23:46:16,558 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_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/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] [2023-11-11 23:46:16,559 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_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/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] [2023-11-11 23:46:16,582 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:46:16,658 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:46:16,830 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] [2023-11-11 23:46:16,840 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] [2023-11-11 23:46:16,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4795] [2023-11-11 23:46:16,844 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] [2023-11-11 23:46:17,178 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_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/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] [2023-11-11 23:46:17,179 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_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/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] [2023-11-11 23:46:17,180 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_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/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] [2023-11-11 23:46:17,180 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_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/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] [2023-11-11 23:46:17,188 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:46:17,538 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:17,547 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:46:17,548 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:17 WrapperNode [2023-11-11 23:46:17,548 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:46:17,550 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:46:17,550 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:46:17,550 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:46:17,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:17" (1/1) ... [2023-11-11 23:46:17,665 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:17" (1/1) ... [2023-11-11 23:46:17,898 INFO L138 Inliner]: procedures = 424, calls = 2664, calls flagged for inlining = 194, calls inlined = 144, statements flattened = 5131 [2023-11-11 23:46:17,899 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:46:17,899 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:46:17,900 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:46:17,900 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:46:17,911 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:17" (1/1) ... [2023-11-11 23:46:17,911 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:17" (1/1) ... [2023-11-11 23:46:17,941 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:17" (1/1) ... [2023-11-11 23:46:17,942 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:17" (1/1) ... [2023-11-11 23:46:18,114 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:17" (1/1) ... [2023-11-11 23:46:18,151 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:17" (1/1) ... [2023-11-11 23:46:18,197 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:17" (1/1) ... [2023-11-11 23:46:18,228 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:17" (1/1) ... [2023-11-11 23:46:18,270 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:46:18,272 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:46:18,272 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:46:18,272 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:46:18,273 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:17" (1/1) ... [2023-11-11 23:46:18,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:46:18,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:46:18,308 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:46:18,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7cfb6af-8179-4495-b5f2-9c1f1e98db74/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:46:18,347 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-11 23:46:18,347 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-11 23:46:18,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:46:18,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:46:18,348 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-11-11 23:46:18,348 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-11-11 23:46:18,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:46:18,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:46:18,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-11 23:46:18,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-11 23:46:18,349 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-11 23:46:18,349 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-11 23:46:18,349 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2023-11-11 23:46:18,349 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2023-11-11 23:46:18,349 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-11 23:46:18,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-11 23:46:18,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2023-11-11 23:46:18,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2023-11-11 23:46:18,350 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2023-11-11 23:46:18,350 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2023-11-11 23:46:18,350 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-11 23:46:18,350 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-11 23:46:18,351 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-11 23:46:18,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:46:18,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:46:18,351 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-11 23:46:18,351 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-11 23:46:18,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2023-11-11 23:46:18,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2023-11-11 23:46:18,352 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-11 23:46:18,352 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-11 23:46:18,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:46:18,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:46:18,352 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-11 23:46:18,353 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-11 23:46:18,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:46:18,353 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-11 23:46:18,353 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-11 23:46:18,353 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2023-11-11 23:46:18,353 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2023-11-11 23:46:18,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:46:18,354 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-11 23:46:18,354 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-11 23:46:18,354 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-11 23:46:18,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-11 23:46:18,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:46:18,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:46:18,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:46:18,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:46:18,355 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2023-11-11 23:46:18,355 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2023-11-11 23:46:18,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:46:18,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:46:18,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:46:18,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:46:18,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-11 23:46:18,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-11 23:46:18,356 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2023-11-11 23:46:18,356 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2023-11-11 23:46:18,356 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2023-11-11 23:46:18,356 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2023-11-11 23:46:18,356 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-11-11 23:46:18,357 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-11-11 23:46:18,357 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2023-11-11 23:46:18,357 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2023-11-11 23:46:18,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-11 23:46:18,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-11 23:46:18,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:46:18,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-11 23:46:18,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-11 23:46:18,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-11 23:46:18,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-11 23:46:18,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-11 23:46:18,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-11 23:46:18,358 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-11 23:46:18,358 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-11 23:46:18,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:46:18,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:46:18,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:46:18,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:46:18,359 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-11 23:46:18,359 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-11-11 23:46:18,359 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-11 23:46:18,360 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-11 23:46:18,360 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2023-11-11 23:46:18,360 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2023-11-11 23:46:18,360 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-11-11 23:46:18,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-11-11 23:46:18,360 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-11 23:46:18,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-11 23:46:18,360 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-11 23:46:18,361 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-11 23:46:18,361 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-11 23:46:18,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-11 23:46:18,361 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-11 23:46:18,361 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-11 23:46:18,361 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2023-11-11 23:46:18,361 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2023-11-11 23:46:18,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:46:18,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:46:18,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-11 23:46:18,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-11 23:46:18,362 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-11 23:46:18,362 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-11 23:46:18,362 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2023-11-11 23:46:18,363 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2023-11-11 23:46:18,363 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-11-11 23:46:18,363 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-11-11 23:46:18,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:46:18,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:46:18,363 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2023-11-11 23:46:18,363 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2023-11-11 23:46:18,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:46:18,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:46:18,364 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2023-11-11 23:46:18,364 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2023-11-11 23:46:18,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-11 23:46:18,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-11 23:46:18,364 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-11 23:46:18,365 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-11 23:46:18,365 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2023-11-11 23:46:18,365 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2023-11-11 23:46:18,365 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2023-11-11 23:46:18,365 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2023-11-11 23:46:18,365 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-11-11 23:46:18,365 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-11-11 23:46:18,366 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-11-11 23:46:18,366 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-11-11 23:46:18,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2023-11-11 23:46:18,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2023-11-11 23:46:18,366 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-11 23:46:18,366 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-11 23:46:18,366 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2023-11-11 23:46:18,367 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2023-11-11 23:46:18,367 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-11 23:46:18,367 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-11 23:46:18,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:46:18,367 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:46:18,367 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2023-11-11 23:46:18,367 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2023-11-11 23:46:18,368 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-11 23:46:18,368 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-11 23:46:18,368 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-11-11 23:46:18,368 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-11-11 23:46:18,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:46:18,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2023-11-11 23:46:18,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2023-11-11 23:46:18,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:46:18,369 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2023-11-11 23:46:18,369 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2023-11-11 23:46:18,369 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2023-11-11 23:46:18,369 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2023-11-11 23:46:18,369 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2023-11-11 23:46:18,369 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2023-11-11 23:46:18,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:46:18,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2023-11-11 23:46:18,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2023-11-11 23:46:18,370 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-11 23:46:18,370 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-11 23:46:18,370 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-11 23:46:18,370 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-11 23:46:18,370 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2023-11-11 23:46:18,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2023-11-11 23:46:18,371 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2023-11-11 23:46:18,371 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2023-11-11 23:46:18,371 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-11 23:46:18,371 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-11 23:46:18,371 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2023-11-11 23:46:18,371 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2023-11-11 23:46:18,372 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-11 23:46:18,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-11 23:46:18,372 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-11 23:46:18,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-11 23:46:18,372 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-11 23:46:18,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-11 23:46:18,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:46:18,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:46:18,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-11 23:46:18,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-11 23:46:18,373 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2023-11-11 23:46:18,373 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2023-11-11 23:46:18,373 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-11-11 23:46:18,373 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-11-11 23:46:18,374 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2023-11-11 23:46:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2023-11-11 23:46:18,374 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-11 23:46:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-11 23:46:18,374 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-11 23:46:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-11 23:46:18,374 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-11 23:46:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-11 23:46:18,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:46:18,375 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-11-11 23:46:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-11-11 23:46:18,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:46:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:46:18,375 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2023-11-11 23:46:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2023-11-11 23:46:18,375 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-11 23:46:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-11 23:46:18,376 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2023-11-11 23:46:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2023-11-11 23:46:18,376 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2023-11-11 23:46:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2023-11-11 23:46:18,376 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2023-11-11 23:46:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2023-11-11 23:46:18,377 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-11 23:46:18,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-11 23:46:18,377 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2023-11-11 23:46:18,377 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2023-11-11 23:46:18,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:46:18,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:46:18,377 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-11 23:46:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-11 23:46:18,378 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2023-11-11 23:46:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2023-11-11 23:46:18,378 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2023-11-11 23:46:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2023-11-11 23:46:18,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:46:18,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:46:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:46:19,229 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:46:19,238 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:46:19,509 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:46:25,542 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-11 23:46:25,714 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:46:27,512 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:46:27,512 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:46:27,520 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:46:27 BoogieIcfgContainer [2023-11-11 23:46:27,520 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:46:27,522 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:46:27,522 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:46:27,534 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:46:27,535 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:46:27" (1/1) ... [2023-11-11 23:46:27,551 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:46:27,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:27,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1527 states and 2221 transitions. [2023-11-11 23:46:27,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2221 transitions. [2023-11-11 23:46:27,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-11 23:46:27,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:27,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:28,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-11 23:46:29,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:29,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1532 states and 2232 transitions. [2023-11-11 23:46:29,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2232 transitions. [2023-11-11 23:46:29,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-11 23:46:29,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:29,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:29,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-11 23:46:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:29,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1540 states and 2240 transitions. [2023-11-11 23:46:29,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2240 transitions. [2023-11-11 23:46:29,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-11 23:46:29,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:29,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:30,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:46:30,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:30,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1546 states and 2256 transitions. [2023-11-11 23:46:30,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2256 transitions. [2023-11-11 23:46:30,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-11 23:46:30,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:30,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:30,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:31,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:46:31,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:31,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1552 states and 2272 transitions. [2023-11-11 23:46:31,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2272 transitions. [2023-11-11 23:46:31,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-11 23:46:31,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:31,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:31,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:32,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:46:32,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:32,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1562 states and 2294 transitions. [2023-11-11 23:46:32,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2294 transitions. [2023-11-11 23:46:32,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-11-11 23:46:32,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:32,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:33,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:46:33,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1564 states and 2296 transitions. [2023-11-11 23:46:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2296 transitions. [2023-11-11 23:46:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-11 23:46:33,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:33,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:34,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:46:35,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:35,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1571 states and 2317 transitions. [2023-11-11 23:46:35,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2317 transitions. [2023-11-11 23:46:35,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-11 23:46:35,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:35,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-11 23:46:36,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:36,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1576 states and 2328 transitions. [2023-11-11 23:46:36,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2328 transitions. [2023-11-11 23:46:36,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-11 23:46:36,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:36,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:36,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:36,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-11 23:46:36,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:36,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1582 states and 2345 transitions. [2023-11-11 23:46:36,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2345 transitions. [2023-11-11 23:46:36,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-11 23:46:36,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:36,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:37,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-11 23:46:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1590 states and 2368 transitions. [2023-11-11 23:46:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2368 transitions. [2023-11-11 23:46:37,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-11 23:46:37,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:37,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:38,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:46:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:38,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1594 states and 2371 transitions. [2023-11-11 23:46:38,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2371 transitions. [2023-11-11 23:46:38,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-11 23:46:38,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:38,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:38,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:38,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1451 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:46:38,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1595 states and 2371 transitions. [2023-11-11 23:46:38,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2371 transitions. [2023-11-11 23:46:38,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-11 23:46:38,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:38,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:38,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:39,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:46:40,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:40,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1598 states and 2374 transitions. [2023-11-11 23:46:40,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2374 transitions. [2023-11-11 23:46:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-11 23:46:40,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:40,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:40,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:40,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-11 23:46:40,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:40,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1609 states and 2404 transitions. [2023-11-11 23:46:40,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2404 transitions. [2023-11-11 23:46:40,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-11 23:46:40,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:40,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:41,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1451 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1448 trivial. 0 not checked. [2023-11-11 23:46:41,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:41,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 1610 states and 2405 transitions. [2023-11-11 23:46:41,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2405 transitions. [2023-11-11 23:46:41,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-11 23:46:41,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:41,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:41,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1493 trivial. 0 not checked. [2023-11-11 23:46:42,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:42,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2411 states to 1613 states and 2411 transitions. [2023-11-11 23:46:42,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2411 transitions. [2023-11-11 23:46:42,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-11 23:46:42,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:42,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:42,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:42,697 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-11 23:46:43,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:43,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1617 states and 2419 transitions. [2023-11-11 23:46:43,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2419 transitions. [2023-11-11 23:46:43,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-11 23:46:43,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:43,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:43,646 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:46:43,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:43,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1622 states and 2423 transitions. [2023-11-11 23:46:43,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2423 transitions. [2023-11-11 23:46:43,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-11-11 23:46:43,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:43,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:43,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:44,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-11 23:46:44,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:44,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1634 states and 2469 transitions. [2023-11-11 23:46:44,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2469 transitions. [2023-11-11 23:46:44,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-11 23:46:44,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:44,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:45,068 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1489 trivial. 0 not checked. [2023-11-11 23:46:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:46,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2491 states to 1640 states and 2491 transitions. [2023-11-11 23:46:46,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2491 transitions. [2023-11-11 23:46:46,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-11 23:46:46,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:46,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:46,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:46,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1502 trivial. 0 not checked. [2023-11-11 23:46:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:47,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 1643 states and 2496 transitions. [2023-11-11 23:46:47,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2496 transitions. [2023-11-11 23:46:47,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-11 23:46:47,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:47,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:47,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:47,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-11 23:46:47,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:47,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2498 states to 1645 states and 2498 transitions. [2023-11-11 23:46:47,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2498 transitions. [2023-11-11 23:46:47,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-11 23:46:47,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:47,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:48,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-11 23:46:50,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:50,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1657 states and 2536 transitions. [2023-11-11 23:46:50,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2536 transitions. [2023-11-11 23:46:50,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-11-11 23:46:50,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:50,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:50,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:50,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-11 23:46:51,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:51,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1664 states and 2565 transitions. [2023-11-11 23:46:51,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2565 transitions. [2023-11-11 23:46:51,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-11-11 23:46:51,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:51,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:51,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:52,011 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked.