./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 34f21538f85eb9cdaa60d9a1e57757d7a04f90c8b459e1dcc8d118be409846cb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:55:10,709 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:55:10,764 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 22:55:10,768 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:55:10,769 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:55:10,788 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:55:10,789 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:55:10,789 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:55:10,789 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:55:10,789 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:55:10,790 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:55:10,790 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:55:10,790 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:55:10,790 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:55:10,790 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:55:10,790 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:55:10,790 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:55:10,790 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:55:10,790 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:55:10,790 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:55:10,790 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:55:10,790 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:55:10,791 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:55:10,791 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:55:10,791 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:55:10,791 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:55:10,791 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:55:10,791 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:55:10,791 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:55:10,791 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:55:10,791 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_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34f21538f85eb9cdaa60d9a1e57757d7a04f90c8b459e1dcc8d118be409846cb [2024-12-05 22:55:11,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:55:11,040 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:55:11,042 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:55:11,043 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:55:11,043 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:55:11,044 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2024-12-05 22:55:13,744 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b/data/d49b5383c/8c3dd4de7c764a7ca7c9365d2c3f1097/FLAG7568d261d [2024-12-05 22:55:14,201 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:55:14,201 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2024-12-05 22:55:14,237 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b/data/d49b5383c/8c3dd4de7c764a7ca7c9365d2c3f1097/FLAG7568d261d [2024-12-05 22:55:14,302 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b/data/d49b5383c/8c3dd4de7c764a7ca7c9365d2c3f1097 [2024-12-05 22:55:14,305 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:55:14,306 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:55:14,307 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:55:14,308 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:55:14,312 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:55:14,313 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:55:14" (1/1) ... [2024-12-05 22:55:14,313 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20f5ec47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:14, skipping insertion in model container [2024-12-05 22:55:14,314 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:55:14" (1/1) ... [2024-12-05 22:55:14,415 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:55:16,463 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_7970a8b1-b743-461a-9ec1-494d3de6e65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[325823,325836] [2024-12-05 22:55:16,466 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_7970a8b1-b743-461a-9ec1-494d3de6e65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[325992,326005] [2024-12-05 22:55:16,466 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_7970a8b1-b743-461a-9ec1-494d3de6e65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[326159,326172] [2024-12-05 22:55:16,466 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_7970a8b1-b743-461a-9ec1-494d3de6e65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[326327,326340] [2024-12-05 22:55:16,482 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:55:16,521 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:55:16,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4781] [2024-12-05 22:55:16,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4788] [2024-12-05 22:55:16,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4795] [2024-12-05 22:55:16,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [4833] [2024-12-05 22:55:16,832 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_7970a8b1-b743-461a-9ec1-494d3de6e65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[325823,325836] [2024-12-05 22:55:16,833 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_7970a8b1-b743-461a-9ec1-494d3de6e65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[325992,326005] [2024-12-05 22:55:16,833 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_7970a8b1-b743-461a-9ec1-494d3de6e65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[326159,326172] [2024-12-05 22:55:16,834 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_7970a8b1-b743-461a-9ec1-494d3de6e65d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[326327,326340] [2024-12-05 22:55:16,840 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:55:17,088 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:55:17,088 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:17 WrapperNode [2024-12-05 22:55:17,089 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:55:17,090 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:55:17,090 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:55:17,090 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:55:17,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:17" (1/1) ... [2024-12-05 22:55:17,153 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:17" (1/1) ... [2024-12-05 22:55:17,303 INFO L138 Inliner]: procedures = 424, calls = 2633, calls flagged for inlining = 194, calls inlined = 144, statements flattened = 5138 [2024-12-05 22:55:17,303 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:55:17,304 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:55:17,304 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:55:17,304 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:55:17,312 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:17" (1/1) ... [2024-12-05 22:55:17,312 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:17" (1/1) ... [2024-12-05 22:55:17,335 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:17" (1/1) ... [2024-12-05 22:55:17,335 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:17" (1/1) ... [2024-12-05 22:55:17,420 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:17" (1/1) ... [2024-12-05 22:55:17,430 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:17" (1/1) ... [2024-12-05 22:55:17,445 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:17" (1/1) ... [2024-12-05 22:55:17,469 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:17" (1/1) ... [2024-12-05 22:55:17,480 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:17" (1/1) ... [2024-12-05 22:55:17,509 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:55:17,510 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:55:17,510 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:55:17,510 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:55:17,511 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:55:17" (1/1) ... [2024-12-05 22:55:17,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:55:17,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:55:17,540 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:55:17,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7970a8b1-b743-461a-9ec1-494d3de6e65d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:55:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-05 22:55:17,567 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-05 22:55:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 22:55:17,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 22:55:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-12-05 22:55:17,567 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-12-05 22:55:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 22:55:17,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 22:55:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-05 22:55:17,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-05 22:55:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 22:55:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 22:55:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2024-12-05 22:55:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2024-12-05 22:55:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-05 22:55:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-05 22:55:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2024-12-05 22:55:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2024-12-05 22:55:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2024-12-05 22:55:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2024-12-05 22:55:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-12-05 22:55:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-12-05 22:55:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-05 22:55:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-05 22:55:17,569 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-05 22:55:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-05 22:55:17,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2024-12-05 22:55:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2024-12-05 22:55:17,569 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-12-05 22:55:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-12-05 22:55:17,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 22:55:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 22:55:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-05 22:55:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-05 22:55:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:55:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-12-05 22:55:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-12-05 22:55:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2024-12-05 22:55:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2024-12-05 22:55:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 22:55:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-12-05 22:55:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-12-05 22:55:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-05 22:55:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-05 22:55:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 22:55:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-05 22:55:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-05 22:55:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:55:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2024-12-05 22:55:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2024-12-05 22:55:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 22:55:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 22:55:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-05 22:55:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-05 22:55:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-05 22:55:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-05 22:55:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2024-12-05 22:55:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2024-12-05 22:55:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2024-12-05 22:55:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2024-12-05 22:55:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-12-05 22:55:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-12-05 22:55:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2024-12-05 22:55:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2024-12-05 22:55:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-05 22:55:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-05 22:55:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:55:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-05 22:55:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-05 22:55:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-05 22:55:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-05 22:55:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-12-05 22:55:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-12-05 22:55:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-12-05 22:55:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-12-05 22:55:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:55:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-05 22:55:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-05 22:55:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:55:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-12-05 22:55:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-12-05 22:55:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-12-05 22:55:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-12-05 22:55:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2024-12-05 22:55:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2024-12-05 22:55:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2024-12-05 22:55:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2024-12-05 22:55:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-05 22:55:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-05 22:55:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-05 22:55:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-05 22:55:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-05 22:55:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-05 22:55:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-05 22:55:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-05 22:55:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2024-12-05 22:55:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2024-12-05 22:55:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:55:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:55:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-05 22:55:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-05 22:55:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-05 22:55:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-05 22:55:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2024-12-05 22:55:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2024-12-05 22:55:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2024-12-05 22:55:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2024-12-05 22:55:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 22:55:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 22:55:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2024-12-05 22:55:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2024-12-05 22:55:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 22:55:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 22:55:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2024-12-05 22:55:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2024-12-05 22:55:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-05 22:55:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-05 22:55:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-12-05 22:55:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-12-05 22:55:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2024-12-05 22:55:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2024-12-05 22:55:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2024-12-05 22:55:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2024-12-05 22:55:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-12-05 22:55:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-12-05 22:55:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-12-05 22:55:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-12-05 22:55:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2024-12-05 22:55:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2024-12-05 22:55:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 22:55:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 22:55:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2024-12-05 22:55:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2024-12-05 22:55:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-05 22:55:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-05 22:55:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 22:55:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 22:55:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2024-12-05 22:55:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2024-12-05 22:55:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-12-05 22:55:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-12-05 22:55:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-12-05 22:55:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-12-05 22:55:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:55:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2024-12-05 22:55:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2024-12-05 22:55:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:55:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2024-12-05 22:55:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2024-12-05 22:55:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2024-12-05 22:55:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2024-12-05 22:55:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2024-12-05 22:55:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2024-12-05 22:55:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 22:55:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2024-12-05 22:55:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2024-12-05 22:55:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-05 22:55:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-05 22:55:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 22:55:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 22:55:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2024-12-05 22:55:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2024-12-05 22:55:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2024-12-05 22:55:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2024-12-05 22:55:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-12-05 22:55:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-12-05 22:55:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2024-12-05 22:55:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2024-12-05 22:55:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-05 22:55:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-05 22:55:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-12-05 22:55:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-12-05 22:55:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-05 22:55:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-05 22:55:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-05 22:55:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-05 22:55:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-05 22:55:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-05 22:55:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2024-12-05 22:55:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2024-12-05 22:55:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-12-05 22:55:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-12-05 22:55:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2024-12-05 22:55:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2024-12-05 22:55:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 22:55:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 22:55:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 22:55:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 22:55:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-12-05 22:55:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-12-05 22:55:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:55:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2024-12-05 22:55:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2024-12-05 22:55:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 22:55:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 22:55:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2024-12-05 22:55:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2024-12-05 22:55:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-05 22:55:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-05 22:55:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2024-12-05 22:55:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2024-12-05 22:55:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2024-12-05 22:55:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2024-12-05 22:55:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2024-12-05 22:55:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2024-12-05 22:55:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-05 22:55:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-05 22:55:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2024-12-05 22:55:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2024-12-05 22:55:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-05 22:55:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-05 22:55:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-05 22:55:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-05 22:55:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2024-12-05 22:55:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2024-12-05 22:55:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2024-12-05 22:55:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2024-12-05 22:55:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:55:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-05 22:55:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-05 22:55:18,235 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:55:18,238 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:55:18,398 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 22:55:36,354 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-05 22:55:37,195 INFO L? ?]: Removed 2002 outVars from TransFormulas that were not future-live. [2024-12-05 22:55:37,195 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:55:38,594 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:55:38,594 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 22:55:38,595 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:55:38 BoogieIcfgContainer [2024-12-05 22:55:38,595 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:55:38,596 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:55:38,596 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:55:38,603 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:55:38,603 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:55:38" (1/1) ... [2024-12-05 22:55:38,609 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:55:38,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:38,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1530 states and 2227 transitions. [2024-12-05 22:55:38,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2227 transitions. [2024-12-05 22:55:38,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-05 22:55:38,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:38,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:57,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-12-05 22:56:07,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:56:08,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:08,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1535 states and 2238 transitions. [2024-12-05 22:56:08,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2238 transitions. [2024-12-05 22:56:08,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-05 22:56:08,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:08,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:25,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:26,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-12-05 22:56:27,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:27,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1543 states and 2246 transitions. [2024-12-05 22:56:27,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2246 transitions. [2024-12-05 22:56:27,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-05 22:56:27,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:27,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2024-12-05 22:56:45,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1549 states and 2262 transitions. [2024-12-05 22:56:45,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2262 transitions. [2024-12-05 22:56:45,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-05 22:56:45,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:45,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:02,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:03,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2024-12-05 22:57:05,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:05,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1555 states and 2278 transitions. [2024-12-05 22:57:05,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 2278 transitions. [2024-12-05 22:57:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-05 22:57:05,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:05,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:22,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:22,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-05 22:57:24,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:24,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1560 states and 2289 transitions. [2024-12-05 22:57:24,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2289 transitions. [2024-12-05 22:57:24,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-05 22:57:24,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:24,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:42,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2024-12-05 22:57:43,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:43,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1562 states and 2291 transitions. [2024-12-05 22:57:43,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2291 transitions. [2024-12-05 22:57:43,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-05 22:57:43,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:43,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:00,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:01,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2024-12-05 22:58:07,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:07,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1569 states and 2309 transitions. [2024-12-05 22:58:07,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2309 transitions. [2024-12-05 22:58:07,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-05 22:58:07,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:07,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:25,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-05 22:58:25,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:25,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1575 states and 2325 transitions. [2024-12-05 22:58:25,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2325 transitions. [2024-12-05 22:58:25,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-05 22:58:25,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:25,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:43,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2024-12-05 22:58:44,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:44,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1579 states and 2328 transitions. [2024-12-05 22:58:44,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2328 transitions. [2024-12-05 22:58:44,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-05 22:58:44,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:44,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:04,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2024-12-05 22:59:11,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:11,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1587 states and 2351 transitions. [2024-12-05 22:59:11,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2351 transitions. [2024-12-05 22:59:11,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-05 22:59:11,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:11,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:31,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:32,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1451 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1448 trivial. 0 not checked. [2024-12-05 22:59:32,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:32,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1588 states and 2352 transitions. [2024-12-05 22:59:32,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2352 transitions. [2024-12-05 22:59:32,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-05 22:59:32,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:32,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:52,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:53,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2024-12-05 22:59:53,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:53,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1591 states and 2355 transitions. [2024-12-05 22:59:53,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2355 transitions. [2024-12-05 22:59:53,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-05 22:59:53,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:53,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:12,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:12,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-05 23:00:15,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:15,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1602 states and 2383 transitions. [2024-12-05 23:00:15,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2383 transitions. [2024-12-05 23:00:15,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-05 23:00:15,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:15,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:32,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:32,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2024-12-05 23:00:32,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:32,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1603 states and 2383 transitions. [2024-12-05 23:00:32,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2383 transitions. [2024-12-05 23:00:32,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-05 23:00:32,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:32,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:49,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1493 trivial. 0 not checked. [2024-12-05 23:00:51,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:51,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 1606 states and 2389 transitions. [2024-12-05 23:00:51,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2389 transitions. [2024-12-05 23:00:51,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-05 23:00:51,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:51,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:09,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:09,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2024-12-05 23:01:11,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:11,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 1611 states and 2393 transitions. [2024-12-05 23:01:11,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2393 transitions. [2024-12-05 23:01:11,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-05 23:01:11,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:11,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:28,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2024-12-05 23:01:30,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:30,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1615 states and 2401 transitions. [2024-12-05 23:01:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2401 transitions. [2024-12-05 23:01:30,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-05 23:01:30,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:30,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:48,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1609 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1602 trivial. 0 not checked. [2024-12-05 23:01:57,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:57,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1622 states and 2419 transitions. [2024-12-05 23:01:57,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2419 transitions. [2024-12-05 23:01:57,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-05 23:01:57,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:57,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:14,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:14,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-05 23:02:17,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:17,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1634 states and 2462 transitions. [2024-12-05 23:02:17,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2462 transitions. [2024-12-05 23:02:17,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-05 23:02:17,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:17,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:34,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:35,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2024-12-05 23:02:35,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:35,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 1640 states and 2477 transitions. [2024-12-05 23:02:35,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2477 transitions. [2024-12-05 23:02:35,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-05 23:02:35,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:35,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:53,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2024-12-05 23:02:58,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:58,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2488 states to 1644 states and 2488 transitions. [2024-12-05 23:02:58,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2488 transitions. [2024-12-05 23:02:58,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-05 23:02:58,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:58,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:16,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2024-12-05 23:03:25,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:25,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 1651 states and 2512 transitions. [2024-12-05 23:03:25,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2512 transitions. [2024-12-05 23:03:25,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-05 23:03:25,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:25,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:43,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1499 trivial. 0 not checked. [2024-12-05 23:03:46,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:46,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 1653 states and 2515 transitions. [2024-12-05 23:03:46,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2515 transitions. [2024-12-05 23:03:46,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-05 23:03:46,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:46,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:03,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2024-12-05 23:04:05,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:05,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1655 states and 2517 transitions. [2024-12-05 23:04:05,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2517 transitions. [2024-12-05 23:04:05,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-05 23:04:05,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:05,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:22,548 INFO L134 CoverageAnalysis]: Checked inductivity of 1607 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1607 trivial. 0 not checked. [2024-12-05 23:04:25,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2528 states to 1661 states and 2528 transitions. [2024-12-05 23:04:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2528 transitions. [2024-12-05 23:04:25,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-05 23:04:25,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:25,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:42,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:42,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1607 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1607 trivial. 0 not checked. [2024-12-05 23:04:48,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1666 states and 2541 transitions. [2024-12-05 23:04:48,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2541 transitions. [2024-12-05 23:04:48,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-05 23:04:48,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:48,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:05,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1538 trivial. 0 not checked. [2024-12-05 23:05:08,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:08,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 1668 states and 2545 transitions. [2024-12-05 23:05:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2545 transitions. [2024-12-05 23:05:08,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-05 23:05:08,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:08,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:25,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1538 trivial. 0 not checked. [2024-12-05 23:05:33,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:33,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 1674 states and 2563 transitions. [2024-12-05 23:05:33,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2563 transitions. [2024-12-05 23:05:33,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-05 23:05:33,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:33,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:50,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:50,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2024-12-05 23:05:50,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:50,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 1678 states and 2566 transitions. [2024-12-05 23:05:50,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2566 transitions. [2024-12-05 23:05:50,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-05 23:05:50,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:50,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:08,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2024-12-05 23:06:09,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:09,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 1689 states and 2587 transitions. [2024-12-05 23:06:09,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2587 transitions. [2024-12-05 23:06:09,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-05 23:06:09,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:09,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:26,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:26,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-12-05 23:06:26,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:26,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 1690 states and 2587 transitions. [2024-12-05 23:06:26,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2587 transitions. [2024-12-05 23:06:26,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-05 23:06:26,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:26,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:43,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:44,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2024-12-05 23:06:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:55,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1697 states and 2610 transitions. [2024-12-05 23:06:55,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2610 transitions. [2024-12-05 23:06:55,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-05 23:06:55,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:55,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:12,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:12,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1543 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1537 trivial. 0 not checked. [2024-12-05 23:07:16,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2621 states to 1703 states and 2621 transitions. [2024-12-05 23:07:16,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2621 transitions. [2024-12-05 23:07:16,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-05 23:07:16,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:16,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:33,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:33,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1498 trivial. 0 not checked. [2024-12-05 23:07:34,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:34,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 1704 states and 2622 transitions. [2024-12-05 23:07:34,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2622 transitions. [2024-12-05 23:07:34,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-05 23:07:34,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:34,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:51,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1498 trivial. 0 not checked. [2024-12-05 23:07:53,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:53,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2625 states to 1705 states and 2625 transitions. [2024-12-05 23:07:53,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2625 transitions. [2024-12-05 23:07:53,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-05 23:07:53,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:53,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:10,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:10,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1606 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1606 trivial. 0 not checked. [2024-12-05 23:08:17,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:17,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2657 states to 1720 states and 2657 transitions. [2024-12-05 23:08:17,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2657 transitions. [2024-12-05 23:08:17,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-05 23:08:17,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:17,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:35,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1557 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1548 trivial. 0 not checked. [2024-12-05 23:08:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:43,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1723 states and 2664 transitions. [2024-12-05 23:08:43,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 2664 transitions. [2024-12-05 23:08:43,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-05 23:08:43,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:43,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:00,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:02,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2024-12-05 23:09:14,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:14,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1732 states and 2686 transitions. [2024-12-05 23:09:14,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 2686 transitions. [2024-12-05 23:09:14,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-05 23:09:14,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:14,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms