./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk/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_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-08 22:35:21,614 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:35:21,729 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:35:21,737 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:35:21,738 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:35:21,775 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:35:21,776 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:35:21,777 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:35:21,778 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:35:21,780 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:35:21,780 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:35:21,781 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:35:21,781 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:35:21,781 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:35:21,782 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:35:21,785 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:35:21,785 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:35:21,786 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:35:21,786 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:35:21,786 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:35:21,787 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:35:21,791 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:35:21,791 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:35:21,792 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:35:21,792 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:35:21,792 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:35:21,793 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:35:21,793 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:35:21,793 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:35:21,794 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:35:21,794 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_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32856f5d0c4b3619f0ce02a20f79c0968570d5a120f36f7531c35cd4321618ba [2024-11-08 22:35:22,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:35:22,110 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:35:22,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:35:22,116 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:35:22,116 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:35:22,118 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i Unable to find full path for "g++" [2024-11-08 22:35:24,274 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:35:24,888 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:35:24,888 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2024-11-08 22:35:24,945 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk/data/6359e7fba/a3d1849e6fe94a27a3bd770f45d3c849/FLAGe9afc5f7b [2024-11-08 22:35:25,361 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk/data/6359e7fba/a3d1849e6fe94a27a3bd770f45d3c849 [2024-11-08 22:35:25,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:35:25,366 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:35:25,367 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:35:25,368 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:35:25,373 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:35:25,373 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:35:25" (1/1) ... [2024-11-08 22:35:25,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bfc8685 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:25, skipping insertion in model container [2024-11-08 22:35:25,375 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:35:25" (1/1) ... [2024-11-08 22:35:25,631 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:35:28,463 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_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/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] [2024-11-08 22:35:28,468 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_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/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] [2024-11-08 22:35:28,469 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_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/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] [2024-11-08 22:35:28,470 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_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/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] [2024-11-08 22:35:28,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:35:28,571 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:35:29,338 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_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/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] [2024-11-08 22:35:29,340 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_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/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] [2024-11-08 22:35:29,341 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_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/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] [2024-11-08 22:35:29,341 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_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/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] [2024-11-08 22:35:29,347 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:35:29,507 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:35:29,508 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:29 WrapperNode [2024-11-08 22:35:29,508 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:35:29,510 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:35:29,511 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:35:29,511 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:35:29,520 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:29" (1/1) ... [2024-11-08 22:35:29,691 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:29" (1/1) ... [2024-11-08 22:35:31,076 INFO L138 Inliner]: procedures = 349, calls = 5085, calls flagged for inlining = 214, calls inlined = 201, statements flattened = 11607 [2024-11-08 22:35:31,077 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:35:31,078 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:35:31,078 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:35:31,078 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:35:31,097 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:29" (1/1) ... [2024-11-08 22:35:31,097 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:29" (1/1) ... [2024-11-08 22:35:31,829 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:29" (1/1) ... [2024-11-08 22:35:31,830 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:29" (1/1) ... [2024-11-08 22:35:33,123 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:29" (1/1) ... [2024-11-08 22:35:33,165 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:29" (1/1) ... [2024-11-08 22:35:33,208 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:29" (1/1) ... [2024-11-08 22:35:33,241 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:29" (1/1) ... [2024-11-08 22:35:33,314 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:35:33,315 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:35:33,316 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:35:33,316 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:35:33,318 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:29" (1/1) ... [2024-11-08 22:35:33,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:35:33,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:35:33,359 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:35:33,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1cd818-1e7b-48fd-a4e1-cc4be8e3bbaf/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:35:33,405 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_driver_exit [2024-11-08 22:35:33,406 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_driver_exit [2024-11-08 22:35:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_remove [2024-11-08 22:35:33,406 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_remove [2024-11-08 22:35:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-08 22:35:33,407 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-08 22:35:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 22:35:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:35:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 22:35:33,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 22:35:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 22:35:33,408 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 22:35:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-11-08 22:35:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-11-08 22:35:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:35:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:35:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 22:35:33,410 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 22:35:33,410 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-11-08 22:35:33,410 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-11-08 22:35:33,410 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_vdev_release [2024-11-08 22:35:33,411 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_vdev_release [2024-11-08 22:35:33,411 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_poll [2024-11-08 22:35:33,411 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_poll [2024-11-08 22:35:33,412 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-11-08 22:35:33,412 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-11-08 22:35:33,412 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_probe [2024-11-08 22:35:33,412 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_probe [2024-11-08 22:35:33,412 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_vidioc_log_status [2024-11-08 22:35:33,413 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_vidioc_log_status [2024-11-08 22:35:33,413 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_vidioc_s_ctrl [2024-11-08 22:35:33,413 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_vidioc_s_ctrl [2024-11-08 22:35:33,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~int [2024-11-08 22:35:33,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~int [2024-11-08 22:35:33,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-08 22:35:33,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-08 22:35:33,414 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_stop [2024-11-08 22:35:33,415 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_stop [2024-11-08 22:35:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_release [2024-11-08 22:35:33,415 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_release [2024-11-08 22:35:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_wl1273_fm_radio_driver_exit_10_2 [2024-11-08 22:35:33,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_wl1273_fm_radio_driver_exit_10_2 [2024-11-08 22:35:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2024-11-08 22:35:33,416 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2024-11-08 22:35:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:35:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_wl1273_core [2024-11-08 22:35:33,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_wl1273_core [2024-11-08 22:35:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_tx_freq [2024-11-08 22:35:33,417 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_tx_freq [2024-11-08 22:35:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:35:33,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 22:35:33,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 22:35:33,418 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-08 22:35:33,418 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-08 22:35:33,418 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 22:35:33,419 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 22:35:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-08 22:35:33,419 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-08 22:35:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 22:35:33,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 22:35:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-08 22:35:33,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-08 22:35:33,420 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-08 22:35:33,420 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-08 22:35:33,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_wl1273_core [2024-11-08 22:35:33,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_wl1273_core [2024-11-08 22:35:33,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:35:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_rx_freq [2024-11-08 22:35:33,421 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_rx_freq [2024-11-08 22:35:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:35:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-08 22:35:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-08 22:35:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 22:35:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 22:35:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_open [2024-11-08 22:35:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_open [2024-11-08 22:35:33,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 22:35:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 22:35:33,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-08 22:35:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-08 22:35:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2024-11-08 22:35:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2024-11-08 22:35:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 22:35:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-08 22:35:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-08 22:35:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-08 22:35:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-08 22:35:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:35:33,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 22:35:33,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 22:35:33,426 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-08 22:35:33,426 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-08 22:35:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:35:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-08 22:35:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-08 22:35:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_g_volatile_ctrl [2024-11-08 22:35:33,427 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_g_volatile_ctrl [2024-11-08 22:35:33,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_wl1273_core [2024-11-08 22:35:33,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_wl1273_core [2024-11-08 22:35:33,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 22:35:33,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 22:35:33,429 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_mode [2024-11-08 22:35:33,429 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_mode [2024-11-08 22:35:33,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 22:35:33,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 22:35:33,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-08 22:35:33,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-08 22:35:33,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:35:33,430 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-08 22:35:33,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-08 22:35:33,430 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2024-11-08 22:35:33,430 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2024-11-08 22:35:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:35:33,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:35:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-11-08 22:35:33,431 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-11-08 22:35:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:35:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_write [2024-11-08 22:35:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_write [2024-11-08 22:35:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2024-11-08 22:35:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2024-11-08 22:35:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 22:35:33,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 22:35:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 22:35:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 22:35:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-08 22:35:33,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-08 22:35:33,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2024-11-08 22:35:33,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2024-11-08 22:35:33,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-08 22:35:33,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-08 22:35:33,436 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-11-08 22:35:33,436 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-11-08 22:35:33,436 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_rds [2024-11-08 22:35:33,437 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_rds [2024-11-08 22:35:33,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:35:33,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 22:35:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 22:35:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:35:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:35:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:35:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-08 22:35:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-08 22:35:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 22:35:33,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 22:35:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-08 22:35:33,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-08 22:35:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 22:35:33,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 22:35:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-11-08 22:35:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-11-08 22:35:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-08 22:35:33,442 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-08 22:35:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-08 22:35:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-08 22:35:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-08 22:35:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-08 22:35:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:35:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 22:35:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 22:35:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:35:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:35:34,811 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:35:34,815 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:35:35,137 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 22:37:05,529 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 22:37:11,203 INFO L? ?]: Removed 2684 outVars from TransFormulas that were not future-live. [2024-11-08 22:37:11,204 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:37:14,185 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:37:14,185 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:37:14,186 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:37:14 BoogieIcfgContainer [2024-11-08 22:37:14,186 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:37:14,187 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:37:14,188 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:37:14,204 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:37:14,204 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:37:14" (1/1) ... [2024-11-08 22:37:14,223 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:37:14,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:14,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 2258 states and 3399 transitions. [2024-11-08 22:37:14,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 3399 transitions. [2024-11-08 22:37:14,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 22:37:14,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:14,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:47,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:49,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2073 trivial. 0 not checked. [2024-11-08 22:37:59,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:38:01,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:01,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 2263 states and 3412 transitions. [2024-11-08 22:38:01,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 3412 transitions. [2024-11-08 22:38:01,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 22:38:01,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:01,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:32,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:34,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 22:38:35,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:35,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3420 states to 2271 states and 3420 transitions. [2024-11-08 22:38:35,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3420 transitions. [2024-11-08 22:38:35,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 22:38:35,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:35,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:06,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 22:39:08,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2282 states and 3445 transitions. [2024-11-08 22:39:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3445 transitions. [2024-11-08 22:39:08,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 22:39:08,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:08,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:34,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:34,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 22:39:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:35,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 2284 states and 3446 transitions. [2024-11-08 22:39:35,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 3446 transitions. [2024-11-08 22:39:35,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 22:39:35,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:35,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:59,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 22:40:04,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:04,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 2295 states and 3472 transitions. [2024-11-08 22:40:04,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3472 transitions. [2024-11-08 22:40:04,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 22:40:04,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:04,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:26,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:28,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2024-11-08 22:40:32,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:32,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 2301 states and 3491 transitions. [2024-11-08 22:40:32,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 3491 transitions. [2024-11-08 22:40:32,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-08 22:40:32,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:32,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:56,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:57,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 22:40:57,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:57,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 2302 states and 3492 transitions. [2024-11-08 22:40:57,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3492 transitions. [2024-11-08 22:40:57,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:40:57,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:57,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:21,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2124 trivial. 0 not checked. [2024-11-08 22:41:23,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 2308 states and 3508 transitions. [2024-11-08 22:41:23,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 3508 transitions. [2024-11-08 22:41:23,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 22:41:23,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:23,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:47,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 22:41:47,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:47,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2309 states and 3509 transitions. [2024-11-08 22:41:47,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3509 transitions. [2024-11-08 22:41:47,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:41:47,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:47,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:10,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:11,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2024-11-08 22:42:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:11,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 2311 states and 3511 transitions. [2024-11-08 22:42:11,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 3511 transitions. [2024-11-08 22:42:11,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 22:42:11,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:11,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:33,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:34,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 22:42:34,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:34,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3512 states to 2312 states and 3512 transitions. [2024-11-08 22:42:34,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 3512 transitions. [2024-11-08 22:42:34,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 22:42:34,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:34,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2130 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2127 trivial. 0 not checked. [2024-11-08 22:43:06,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:06,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 2318 states and 3532 transitions. [2024-11-08 22:43:06,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 3532 transitions. [2024-11-08 22:43:06,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:43:06,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:06,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:30,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2123 trivial. 0 not checked. [2024-11-08 22:43:33,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:33,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3541 states to 2322 states and 3541 transitions. [2024-11-08 22:43:33,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 3541 transitions. [2024-11-08 22:43:33,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:43:33,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:33,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:56,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:57,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 22:43:57,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:57,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 2323 states and 3542 transitions. [2024-11-08 22:43:57,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 3542 transitions. [2024-11-08 22:43:57,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 22:43:57,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:57,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:19,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:21,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2174 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2024-11-08 22:44:30,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:30,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3566 states to 2330 states and 3566 transitions. [2024-11-08 22:44:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 3566 transitions. [2024-11-08 22:44:30,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 22:44:30,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:30,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:52,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:53,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2174 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2024-11-08 22:44:54,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:54,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 2332 states and 3568 transitions. [2024-11-08 22:44:54,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 3568 transitions. [2024-11-08 22:44:54,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-08 22:44:54,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:54,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:23,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:24,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 22:45:24,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:24,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 2333 states and 3569 transitions. [2024-11-08 22:45:24,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3569 transitions. [2024-11-08 22:45:24,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 22:45:24,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:24,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:50,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 22:45:50,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 2334 states and 3570 transitions. [2024-11-08 22:45:50,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 3570 transitions. [2024-11-08 22:45:50,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 22:45:50,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:50,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:16,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2024-11-08 22:46:16,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:16,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 2339 states and 3575 transitions. [2024-11-08 22:46:16,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3575 transitions. [2024-11-08 22:46:16,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 22:46:16,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:16,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:43,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2124 trivial. 0 not checked. [2024-11-08 22:46:48,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:48,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 2348 states and 3594 transitions. [2024-11-08 22:46:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 3594 transitions. [2024-11-08 22:46:48,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 22:46:48,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:48,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:15,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:16,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2174 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2024-11-08 22:47:36,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:36,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 2358 states and 3625 transitions. [2024-11-08 22:47:36,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 3625 transitions. [2024-11-08 22:47:36,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 22:47:36,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:36,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:02,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:03,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 22:48:03,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:03,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 2359 states and 3626 transitions. [2024-11-08 22:48:03,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 3626 transitions. [2024-11-08 22:48:03,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 22:48:03,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:03,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:31,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:32,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-08 22:48:32,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:32,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3627 states to 2360 states and 3627 transitions. [2024-11-08 22:48:32,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3627 transitions. [2024-11-08 22:48:32,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 22:48:32,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:32,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:57,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:57,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2126 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2123 trivial. 0 not checked. [2024-11-08 22:48:57,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:57,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 2361 states and 3628 transitions. [2024-11-08 22:48:57,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 3628 transitions. [2024-11-08 22:48:57,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 22:48:57,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:57,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:21,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2124 trivial. 0 not checked. [2024-11-08 22:49:26,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:26,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3657 states to 2372 states and 3657 transitions. [2024-11-08 22:49:26,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 3657 transitions. [2024-11-08 22:49:26,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 22:49:26,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:26,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:48,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:49,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2125 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked.