./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-mutex_drivers-media-radio-radio-wl1273.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3 --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 32856f5d0c4b3619f0ce02a20f79c0968570d5a120f36f7531c35cd4321618ba --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:25:13,880 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:25:13,989 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-24 18:25:13,995 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:25:13,995 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:25:14,022 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:25:14,023 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:25:14,024 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:25:14,024 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:25:14,024 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:25:14,024 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:25:14,025 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:25:14,025 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:25:14,025 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:25:14,025 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:25:14,025 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:25:14,025 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:25:14,026 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:25:14,026 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:25:14,026 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:25:14,026 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:25:14,026 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:25:14,027 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:25:14,027 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:25:14,027 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:25:14,027 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:25:14,027 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:25:14,028 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:25:14,028 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:25:14,028 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:25:14,028 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3 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 -> 32856f5d0c4b3619f0ce02a20f79c0968570d5a120f36f7531c35cd4321618ba [2024-11-24 18:25:14,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:25:14,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:25:14,366 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:25:14,367 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:25:14,368 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:25:14,369 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2024-11-24 18:25:17,559 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3/data/a8b03ebae/14b02a807d5b4a6691cd4be4585b3bb3/FLAGa156b7c44 [2024-11-24 18:25:18,597 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:25:18,598 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2024-11-24 18:25:18,683 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3/data/a8b03ebae/14b02a807d5b4a6691cd4be4585b3bb3/FLAGa156b7c44 [2024-11-24 18:25:18,709 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3/data/a8b03ebae/14b02a807d5b4a6691cd4be4585b3bb3 [2024-11-24 18:25:18,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:25:18,718 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:25:18,720 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:25:18,721 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:25:18,731 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:25:18,732 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:25:18" (1/1) ... [2024-11-24 18:25:18,734 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e5a4b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:25:18, skipping insertion in model container [2024-11-24 18:25:18,736 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:25:18" (1/1) ... [2024-11-24 18:25:18,955 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:25:22,253 WARN L250 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_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353824,353837] [2024-11-24 18:25:22,258 WARN L250 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_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353990,354003] [2024-11-24 18:25:22,259 WARN L250 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_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354154,354167] [2024-11-24 18:25:22,260 WARN L250 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_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354319,354332] [2024-11-24 18:25:22,294 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:25:22,385 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:25:23,289 WARN L250 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_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353824,353837] [2024-11-24 18:25:23,290 WARN L250 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_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353990,354003] [2024-11-24 18:25:23,290 WARN L250 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_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354154,354167] [2024-11-24 18:25:23,291 WARN L250 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_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354319,354332] [2024-11-24 18:25:23,296 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:25:23,410 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:25:23,411 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:25:23 WrapperNode [2024-11-24 18:25:23,411 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:25:23,412 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:25:23,412 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:25:23,412 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:25:23,421 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:25:23" (1/1) ... [2024-11-24 18:25:23,562 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:25:23" (1/1) ... [2024-11-24 18:25:25,074 INFO L138 Inliner]: procedures = 349, calls = 5085, calls flagged for inlining = 214, calls inlined = 201, statements flattened = 10845 [2024-11-24 18:25:25,075 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:25:25,076 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:25:25,076 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:25:25,076 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:25:25,094 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:25:23" (1/1) ... [2024-11-24 18:25:25,094 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:25:23" (1/1) ... [2024-11-24 18:25:25,549 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:25:23" (1/1) ... [2024-11-24 18:25:25,550 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:25:23" (1/1) ... [2024-11-24 18:25:26,598 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:25:23" (1/1) ... [2024-11-24 18:25:26,625 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:25:23" (1/1) ... [2024-11-24 18:25:26,675 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:25:23" (1/1) ... [2024-11-24 18:25:26,735 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:25:23" (1/1) ... [2024-11-24 18:25:26,775 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:25:23" (1/1) ... [2024-11-24 18:25:26,866 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:25:26,869 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:25:26,870 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:25:26,870 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:25:26,871 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:25:23" (1/1) ... [2024-11-24 18:25:26,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:25:26,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:25:26,921 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:25:26,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ddee0fc-e918-49aa-b27a-96bd85eaa08b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:25:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_driver_exit [2024-11-24 18:25:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_driver_exit [2024-11-24 18:25:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_remove [2024-11-24 18:25:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_remove [2024-11-24 18:25:26,963 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-24 18:25:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-24 18:25:26,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-24 18:25:26,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-24 18:25:26,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-24 18:25:26,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-24 18:25:26,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-24 18:25:26,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-24 18:25:26,965 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-11-24 18:25:26,965 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-11-24 18:25:26,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 18:25:26,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 18:25:26,965 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-24 18:25:26,965 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-24 18:25:26,965 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-11-24 18:25:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-11-24 18:25:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_vdev_release [2024-11-24 18:25:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_vdev_release [2024-11-24 18:25:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_poll [2024-11-24 18:25:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_poll [2024-11-24 18:25:26,966 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-11-24 18:25:26,966 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-11-24 18:25:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_probe [2024-11-24 18:25:26,967 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_probe [2024-11-24 18:25:26,967 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_vidioc_log_status [2024-11-24 18:25:26,968 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_vidioc_log_status [2024-11-24 18:25:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_vidioc_s_ctrl [2024-11-24 18:25:26,968 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_vidioc_s_ctrl [2024-11-24 18:25:26,968 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~int [2024-11-24 18:25:26,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~int [2024-11-24 18:25:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-24 18:25:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-24 18:25:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_stop [2024-11-24 18:25:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_stop [2024-11-24 18:25:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_release [2024-11-24 18:25:26,969 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_release [2024-11-24 18:25:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_wl1273_fm_radio_driver_exit_10_2 [2024-11-24 18:25:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_wl1273_fm_radio_driver_exit_10_2 [2024-11-24 18:25:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2024-11-24 18:25:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2024-11-24 18:25:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 18:25:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_wl1273_core [2024-11-24 18:25:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_wl1273_core [2024-11-24 18:25:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_tx_freq [2024-11-24 18:25:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_tx_freq [2024-11-24 18:25:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-24 18:25:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-24 18:25:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-24 18:25:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-24 18:25:26,971 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-24 18:25:26,973 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-24 18:25:26,974 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-24 18:25:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-24 18:25:26,974 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-24 18:25:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-24 18:25:26,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-24 18:25:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-24 18:25:26,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-24 18:25:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-24 18:25:26,974 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-24 18:25:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_wl1273_core [2024-11-24 18:25:26,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_wl1273_core [2024-11-24 18:25:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 18:25:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_rx_freq [2024-11-24 18:25:26,974 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_rx_freq [2024-11-24 18:25:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-24 18:25:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-24 18:25:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-24 18:25:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-24 18:25:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-24 18:25:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_open [2024-11-24 18:25:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_open [2024-11-24 18:25:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-24 18:25:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-24 18:25:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-24 18:25:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-24 18:25:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2024-11-24 18:25:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2024-11-24 18:25:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-24 18:25:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-24 18:25:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-24 18:25:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-24 18:25:26,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-24 18:25:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-24 18:25:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-24 18:25:26,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-24 18:25:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-24 18:25:26,976 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-24 18:25:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:25:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-24 18:25:26,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-24 18:25:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_g_volatile_ctrl [2024-11-24 18:25:26,976 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_g_volatile_ctrl [2024-11-24 18:25:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_wl1273_core [2024-11-24 18:25:26,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_wl1273_core [2024-11-24 18:25:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-24 18:25:26,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-24 18:25:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_mode [2024-11-24 18:25:26,980 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_mode [2024-11-24 18:25:26,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-24 18:25:26,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-24 18:25:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-24 18:25:26,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-24 18:25:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:25:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-24 18:25:26,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-24 18:25:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2024-11-24 18:25:26,981 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2024-11-24 18:25:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-24 18:25:26,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-24 18:25:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-11-24 18:25:26,981 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-11-24 18:25:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 18:25:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_write [2024-11-24 18:25:26,981 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_write [2024-11-24 18:25:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2024-11-24 18:25:26,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2024-11-24 18:25:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-24 18:25:26,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-24 18:25:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-24 18:25:26,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-24 18:25:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-24 18:25:26,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-24 18:25:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2024-11-24 18:25:26,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2024-11-24 18:25:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-24 18:25:26,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-24 18:25:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-11-24 18:25:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-11-24 18:25:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_rds [2024-11-24 18:25:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_rds [2024-11-24 18:25:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:25:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-24 18:25:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-24 18:25:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-24 18:25:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-24 18:25:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-24 18:25:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-24 18:25:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-24 18:25:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-24 18:25:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-24 18:25:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-24 18:25:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-24 18:25:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-24 18:25:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-24 18:25:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-11-24 18:25:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-11-24 18:25:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-24 18:25:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-24 18:25:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-24 18:25:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-24 18:25:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-24 18:25:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-24 18:25:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:25:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-24 18:25:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-24 18:25:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:25:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:25:28,534 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:25:28,538 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:25:28,945 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-24 18:27:08,633 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-24 18:27:15,201 INFO L? ?]: Removed 2678 outVars from TransFormulas that were not future-live. [2024-11-24 18:27:15,201 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:27:18,123 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:27:18,123 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-24 18:27:18,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:27:18 BoogieIcfgContainer [2024-11-24 18:27:18,124 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:27:18,125 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:27:18,125 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:27:18,139 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:27:18,139 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:27:18" (1/1) ... [2024-11-24 18:27:18,151 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:27:18,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:18,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3396 states to 2255 states and 3396 transitions. [2024-11-24 18:27:18,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 3396 transitions. [2024-11-24 18:27:18,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-24 18:27:18,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:18,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2073 trivial. 0 not checked. [2024-11-24 18:28:01,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 18:28:02,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:02,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 2259 states and 3408 transitions. [2024-11-24 18:28:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 3408 transitions. [2024-11-24 18:28:02,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-24 18:28:02,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:02,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:34,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:35,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-24 18:28:37,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:37,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 2268 states and 3417 transitions. [2024-11-24 18:28:37,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 3417 transitions. [2024-11-24 18:28:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-24 18:28:37,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:37,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:08,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:10,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-24 18:29:14,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:14,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3442 states to 2279 states and 3442 transitions. [2024-11-24 18:29:14,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 3442 transitions. [2024-11-24 18:29:14,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-24 18:29:14,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:14,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:46,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:48,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-24 18:29:54,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3468 states to 2290 states and 3468 transitions. [2024-11-24 18:29:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 3468 transitions. [2024-11-24 18:29:54,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-24 18:29:54,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:54,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:25,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-24 18:30:25,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:25,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 2292 states and 3469 transitions. [2024-11-24 18:30:25,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3469 transitions. [2024-11-24 18:30:25,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-24 18:30:25,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:25,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:57,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2024-11-24 18:31:04,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2298 states and 3488 transitions. [2024-11-24 18:31:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 3488 transitions. [2024-11-24 18:31:04,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-24 18:31:04,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:04,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:33,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:34,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-24 18:31:34,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:34,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3489 states to 2299 states and 3489 transitions. [2024-11-24 18:31:34,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 3489 transitions. [2024-11-24 18:31:34,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-24 18:31:34,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:34,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:03,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2124 trivial. 0 not checked. [2024-11-24 18:32:06,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:06,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 2305 states and 3505 transitions. [2024-11-24 18:32:06,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3505 transitions. [2024-11-24 18:32:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-24 18:32:06,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:06,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:35,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:36,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-24 18:32:36,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:36,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 2306 states and 3506 transitions. [2024-11-24 18:32:36,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 3506 transitions. [2024-11-24 18:32:36,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-24 18:32:36,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:36,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:33:05,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:33:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2024-11-24 18:33:06,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:33:06,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 2308 states and 3508 transitions. [2024-11-24 18:33:06,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 3508 transitions. [2024-11-24 18:33:06,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-24 18:33:06,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:33:06,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:33:31,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:33:32,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-24 18:33:33,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:33:33,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2309 states and 3509 transitions. [2024-11-24 18:33:33,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3509 transitions. [2024-11-24 18:33:33,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-24 18:33:33,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:33:33,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:33:57,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:33:58,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2130 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2127 trivial. 0 not checked. [2024-11-24 18:34:09,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:34:09,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 2315 states and 3529 transitions. [2024-11-24 18:34:09,239 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 3529 transitions. [2024-11-24 18:34:09,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-24 18:34:09,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:34:09,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:34:34,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:34:34,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-24 18:34:35,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:34:35,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3530 states to 2316 states and 3530 transitions. [2024-11-24 18:34:35,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 3530 transitions. [2024-11-24 18:34:35,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-24 18:34:35,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:34:35,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:34:59,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:35:00,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-24 18:35:00,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:35:00,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2317 states and 3531 transitions. [2024-11-24 18:35:00,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 3531 transitions. [2024-11-24 18:35:00,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-24 18:35:00,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:35:00,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:35:26,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:35:27,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2123 trivial. 0 not checked. [2024-11-24 18:35:30,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:35:30,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 2321 states and 3540 transitions. [2024-11-24 18:35:30,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 3540 transitions. [2024-11-24 18:35:30,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-24 18:35:30,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:35:30,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:35:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:35:56,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2174 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2024-11-24 18:36:09,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:36:09,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3564 states to 2328 states and 3564 transitions. [2024-11-24 18:36:09,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 3564 transitions. [2024-11-24 18:36:09,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-24 18:36:09,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:36:09,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:36:34,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:36:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2174 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2024-11-24 18:36:37,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:36:37,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3566 states to 2330 states and 3566 transitions. [2024-11-24 18:36:37,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 3566 transitions. [2024-11-24 18:36:37,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-24 18:36:37,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:36:37,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:37:02,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:37:03,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2024-11-24 18:37:04,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:37:04,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3571 states to 2335 states and 3571 transitions. [2024-11-24 18:37:04,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 3571 transitions. [2024-11-24 18:37:04,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-24 18:37:04,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:37:04,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:37:31,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:37:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-24 18:37:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:37:32,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3572 states to 2336 states and 3572 transitions. [2024-11-24 18:37:32,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 3572 transitions. [2024-11-24 18:37:32,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-24 18:37:32,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:37:32,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:38:00,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:38:03,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2174 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2024-11-24 18:38:27,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:38:27,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3603 states to 2346 states and 3603 transitions. [2024-11-24 18:38:27,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3603 transitions. [2024-11-24 18:38:27,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-24 18:38:27,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:38:27,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:38:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:38:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-24 18:38:59,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:38:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3604 states to 2347 states and 3604 transitions. [2024-11-24 18:38:59,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 3604 transitions. [2024-11-24 18:38:59,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-24 18:38:59,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:38:59,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:39:30,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:39:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2124 trivial. 0 not checked.