./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-wl128x-fm_drv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2 --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 f6012e8ec841b08462bbd246c354a43139de7ccb42d1c6282a50e12dbc313f31 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:29:49,940 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:29:50,076 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:29:50,089 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:29:50,090 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:29:50,132 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:29:50,134 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:29:50,134 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:29:50,136 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:29:50,142 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:29:50,143 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:29:50,144 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:29:50,145 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:29:50,145 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:29:50,146 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:29:50,146 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:29:50,147 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:29:50,147 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:29:50,148 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:29:50,148 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:29:50,148 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:29:50,150 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:29:50,151 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:29:50,152 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:29:50,152 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:29:50,153 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:29:50,154 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:29:50,154 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:29:50,154 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:29:50,155 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:29:50,156 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_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6012e8ec841b08462bbd246c354a43139de7ccb42d1c6282a50e12dbc313f31 [2023-11-21 18:29:50,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:29:50,499 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:29:50,502 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:29:50,504 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:29:50,504 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:29:50,506 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2023-11-21 18:29:53,594 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:29:54,269 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:29:54,270 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2023-11-21 18:29:54,342 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2/data/3fbae8f34/a45c707b1e174a728a67eece2fd67f6c/FLAG8b7d29754 [2023-11-21 18:29:54,363 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2/data/3fbae8f34/a45c707b1e174a728a67eece2fd67f6c [2023-11-21 18:29:54,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:29:54,374 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:29:54,376 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:29:54,376 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:29:54,381 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:29:54,382 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:29:54" (1/1) ... [2023-11-21 18:29:54,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16d117f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:54, skipping insertion in model container [2023-11-21 18:29:54,383 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:29:54" (1/1) ... [2023-11-21 18:29:54,601 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:29:57,444 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314540,314553] [2023-11-21 18:29:57,448 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314706,314719] [2023-11-21 18:29:57,448 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314870,314883] [2023-11-21 18:29:57,449 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[315035,315048] [2023-11-21 18:29:57,467 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:29:57,544 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:29:57,743 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"); [4795] [2023-11-21 18:29:57,745 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)); [4802] [2023-11-21 18:29:57,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4809] [2023-11-21 18:29:57,747 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)); [4847] [2023-11-21 18:29:58,051 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314540,314553] [2023-11-21 18:29:58,052 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314706,314719] [2023-11-21 18:29:58,053 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314870,314883] [2023-11-21 18:29:58,053 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[315035,315048] [2023-11-21 18:29:58,059 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:29:58,349 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:29:58,381 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:29:58,381 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:58 WrapperNode [2023-11-21 18:29:58,382 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:29:58,383 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:29:58,383 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:29:58,383 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:29:58,392 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:58" (1/1) ... [2023-11-21 18:29:58,524 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:58" (1/1) ... [2023-11-21 18:29:58,741 INFO L138 Inliner]: procedures = 386, calls = 2592, calls flagged for inlining = 198, calls inlined = 148, statements flattened = 5148 [2023-11-21 18:29:58,742 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:29:58,743 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:29:58,743 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:29:58,743 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:29:58,753 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:58" (1/1) ... [2023-11-21 18:29:58,753 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:58" (1/1) ... [2023-11-21 18:29:58,776 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:58" (1/1) ... [2023-11-21 18:29:58,777 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:58" (1/1) ... [2023-11-21 18:29:58,899 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:58" (1/1) ... [2023-11-21 18:29:58,926 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:58" (1/1) ... [2023-11-21 18:29:58,962 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:58" (1/1) ... [2023-11-21 18:29:58,985 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:58" (1/1) ... [2023-11-21 18:29:59,036 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:29:59,037 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:29:59,038 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:29:59,038 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:29:59,039 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:58" (1/1) ... [2023-11-21 18:29:59,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:29:59,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:29:59,073 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:29:59,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_896b5dd8-0af1-4e2a-b679-45846c022718/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:29:59,130 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-21 18:29:59,131 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-21 18:29:59,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:29:59,131 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:29:59,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-11-21 18:29:59,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-11-21 18:29:59,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:29:59,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:29:59,134 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-21 18:29:59,134 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-21 18:29:59,134 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2023-11-21 18:29:59,134 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2023-11-21 18:29:59,134 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 18:29:59,134 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 18:29:59,134 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2023-11-21 18:29:59,135 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2023-11-21 18:29:59,135 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-21 18:29:59,135 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-21 18:29:59,135 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-21 18:29:59,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:29:59,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:29:59,136 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-21 18:29:59,136 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-21 18:29:59,136 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-21 18:29:59,136 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-21 18:29:59,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:29:59,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:29:59,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-21 18:29:59,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-21 18:29:59,138 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-21 18:29:59,138 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-21 18:29:59,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:29:59,139 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-21 18:29:59,139 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-21 18:29:59,139 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2023-11-21 18:29:59,139 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2023-11-21 18:29:59,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 18:29:59,140 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-21 18:29:59,141 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-21 18:29:59,141 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-21 18:29:59,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-21 18:29:59,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 18:29:59,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 18:29:59,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 18:29:59,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:29:59,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_fmdev [2023-11-21 18:29:59,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_fmdev [2023-11-21 18:29:59,142 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2023-11-21 18:29:59,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2023-11-21 18:29:59,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 18:29:59,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 18:29:59,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_fmdev [2023-11-21 18:29:59,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_fmdev [2023-11-21 18:29:59,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:29:59,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:29:59,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 18:29:59,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 18:29:59,143 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2023-11-21 18:29:59,143 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2023-11-21 18:29:59,144 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2023-11-21 18:29:59,144 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2023-11-21 18:29:59,144 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-11-21 18:29:59,144 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-11-21 18:29:59,145 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2023-11-21 18:29:59,145 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2023-11-21 18:29:59,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:29:59,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 18:29:59,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 18:29:59,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-21 18:29:59,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-21 18:29:59,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-21 18:29:59,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-21 18:29:59,147 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-21 18:29:59,147 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-21 18:29:59,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:29:59,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:29:59,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:29:59,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:29:59,147 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-21 18:29:59,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-11-21 18:29:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-21 18:29:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-21 18:29:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2023-11-21 18:29:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2023-11-21 18:29:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-11-21 18:29:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-11-21 18:29:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-21 18:29:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-21 18:29:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-21 18:29:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-21 18:29:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-21 18:29:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-21 18:29:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2023-11-21 18:29:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2023-11-21 18:29:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:29:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:29:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-21 18:29:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-21 18:29:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-21 18:29:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-21 18:29:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2023-11-21 18:29:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2023-11-21 18:29:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-11-21 18:29:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-11-21 18:29:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 18:29:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:29:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2023-11-21 18:29:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2023-11-21 18:29:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:29:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:29:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2023-11-21 18:29:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2023-11-21 18:29:59,153 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-21 18:29:59,153 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-21 18:29:59,153 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2023-11-21 18:29:59,153 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2023-11-21 18:29:59,153 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2023-11-21 18:29:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2023-11-21 18:29:59,154 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-11-21 18:29:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-11-21 18:29:59,154 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2023-11-21 18:29:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2023-11-21 18:29:59,155 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-21 18:29:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-21 18:29:59,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 18:29:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 18:29:59,155 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2023-11-21 18:29:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2023-11-21 18:29:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-21 18:29:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-21 18:29:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-11-21 18:29:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-11-21 18:29:59,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:29:59,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2023-11-21 18:29:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2023-11-21 18:29:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:29:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2023-11-21 18:29:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2023-11-21 18:29:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2023-11-21 18:29:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2023-11-21 18:29:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2023-11-21 18:29:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2023-11-21 18:29:59,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:29:59,159 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-21 18:29:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-21 18:29:59,159 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 18:29:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 18:29:59,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2023-11-21 18:29:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2023-11-21 18:29:59,161 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2023-11-21 18:29:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2023-11-21 18:29:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-21 18:29:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-21 18:29:59,165 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2023-11-21 18:29:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2023-11-21 18:29:59,166 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-21 18:29:59,166 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-21 18:29:59,167 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-21 18:29:59,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-21 18:29:59,167 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-21 18:29:59,172 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-21 18:29:59,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:29:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:29:59,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 18:29:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 18:29:59,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2023-11-21 18:29:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2023-11-21 18:29:59,173 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2023-11-21 18:29:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2023-11-21 18:29:59,173 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-11-21 18:29:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-11-21 18:29:59,174 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2023-11-21 18:29:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2023-11-21 18:29:59,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-21 18:29:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-21 18:29:59,174 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-21 18:29:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-21 18:29:59,174 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 18:29:59,174 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 18:29:59,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-21 18:29:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-21 18:29:59,175 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-21 18:29:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-21 18:29:59,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:29:59,175 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-11-21 18:29:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-11-21 18:29:59,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:29:59,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:29:59,176 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2023-11-21 18:29:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2023-11-21 18:29:59,176 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-21 18:29:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-21 18:29:59,176 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2023-11-21 18:29:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2023-11-21 18:29:59,176 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2023-11-21 18:29:59,176 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2023-11-21 18:29:59,176 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2023-11-21 18:29:59,177 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2023-11-21 18:29:59,177 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-21 18:29:59,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-21 18:29:59,177 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2023-11-21 18:29:59,177 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2023-11-21 18:29:59,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:29:59,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:29:59,177 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-21 18:29:59,177 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-21 18:29:59,178 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2023-11-21 18:29:59,178 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2023-11-21 18:29:59,178 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2023-11-21 18:29:59,178 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2023-11-21 18:29:59,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:29:59,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 18:29:59,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 18:29:59,985 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:29:59,990 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:30:00,242 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 18:30:05,802 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 18:30:06,017 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:30:07,536 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:30:07,537 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:30:07,539 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:30:07 BoogieIcfgContainer [2023-11-21 18:30:07,539 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:30:07,540 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:30:07,540 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:30:07,551 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:30:07,551 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:30:07" (1/1) ... [2023-11-21 18:30:07,560 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:30:07,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:07,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1516 states and 2205 transitions. [2023-11-21 18:30:07,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2205 transitions. [2023-11-21 18:30:07,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-21 18:30:07,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:07,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:08,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:09,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-21 18:30:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:09,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1520 states and 2215 transitions. [2023-11-21 18:30:09,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2215 transitions. [2023-11-21 18:30:09,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-21 18:30:09,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:09,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:09,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:09,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-21 18:30:09,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:09,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1521 states and 2216 transitions. [2023-11-21 18:30:09,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2216 transitions. [2023-11-21 18:30:09,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-21 18:30:09,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:09,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:10,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:10,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-21 18:30:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:10,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1529 states and 2224 transitions. [2023-11-21 18:30:10,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2224 transitions. [2023-11-21 18:30:10,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-21 18:30:10,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:10,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:10,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:11,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:30:11,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:11,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1535 states and 2240 transitions. [2023-11-21 18:30:11,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2240 transitions. [2023-11-21 18:30:11,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-21 18:30:11,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:11,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:11,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:30:12,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:12,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1541 states and 2256 transitions. [2023-11-21 18:30:12,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2256 transitions. [2023-11-21 18:30:12,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-21 18:30:12,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:12,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:12,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-21 18:30:12,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:12,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1546 states and 2267 transitions. [2023-11-21 18:30:12,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2267 transitions. [2023-11-21 18:30:12,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-21 18:30:12,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:12,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:12,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:13,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:30:13,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:13,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1548 states and 2269 transitions. [2023-11-21 18:30:13,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2269 transitions. [2023-11-21 18:30:13,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-11-21 18:30:13,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:13,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:13,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:13,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:30:14,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:14,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1555 states and 2288 transitions. [2023-11-21 18:30:14,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 2288 transitions. [2023-11-21 18:30:14,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-21 18:30:14,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:14,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:14,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:14,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2023-11-21 18:30:15,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:15,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1564 states and 2311 transitions. [2023-11-21 18:30:15,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2311 transitions. [2023-11-21 18:30:15,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-21 18:30:15,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:15,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:15,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:30:16,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:16,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1574 states and 2340 transitions. [2023-11-21 18:30:16,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2340 transitions. [2023-11-21 18:30:16,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-21 18:30:16,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:16,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:16,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:16,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:30:16,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:16,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1578 states and 2343 transitions. [2023-11-21 18:30:16,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2343 transitions. [2023-11-21 18:30:16,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-21 18:30:16,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:16,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:16,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:17,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:30:17,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:17,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1579 states and 2343 transitions. [2023-11-21 18:30:17,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2343 transitions. [2023-11-21 18:30:17,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-21 18:30:17,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:17,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:17,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:17,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-21 18:30:17,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:17,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1585 states and 2354 transitions. [2023-11-21 18:30:17,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2354 transitions. [2023-11-21 18:30:17,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-21 18:30:17,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:17,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:18,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:30:18,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:18,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1587 states and 2356 transitions. [2023-11-21 18:30:18,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2356 transitions. [2023-11-21 18:30:18,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-21 18:30:18,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:18,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:19,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1451 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1448 trivial. 0 not checked. [2023-11-21 18:30:19,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:19,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1588 states and 2357 transitions. [2023-11-21 18:30:19,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2357 transitions. [2023-11-21 18:30:19,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-21 18:30:19,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:19,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:19,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-21 18:30:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:19,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1599 states and 2385 transitions. [2023-11-21 18:30:19,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2385 transitions. [2023-11-21 18:30:19,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-21 18:30:19,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:19,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:20,282 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1493 trivial. 0 not checked. [2023-11-21 18:30:20,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 1602 states and 2391 transitions. [2023-11-21 18:30:20,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2391 transitions. [2023-11-21 18:30:20,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-21 18:30:20,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-21 18:30:21,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2399 states to 1606 states and 2399 transitions. [2023-11-21 18:30:21,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2399 transitions. [2023-11-21 18:30:21,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-21 18:30:21,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2023-11-21 18:30:22,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 1612 states and 2405 transitions. [2023-11-21 18:30:22,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2405 transitions. [2023-11-21 18:30:22,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-21 18:30:22,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:30:22,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 1617 states and 2409 transitions. [2023-11-21 18:30:22,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2409 transitions. [2023-11-21 18:30:22,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-21 18:30:22,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2023-11-21 18:30:22,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1619 states and 2410 transitions. [2023-11-21 18:30:22,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2410 transitions. [2023-11-21 18:30:22,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-11-21 18:30:22,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,183 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-21 18:30:23,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1631 states and 2446 transitions. [2023-11-21 18:30:23,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2446 transitions. [2023-11-21 18:30:23,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-21 18:30:23,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-21 18:30:25,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1643 states and 2480 transitions. [2023-11-21 18:30:25,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2480 transitions. [2023-11-21 18:30:25,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-21 18:30:25,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,475 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-21 18:30:26,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1650 states and 2506 transitions. [2023-11-21 18:30:26,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2506 transitions. [2023-11-21 18:30:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-21 18:30:26,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-21 18:30:27,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 1654 states and 2518 transitions. [2023-11-21 18:30:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2518 transitions. [2023-11-21 18:30:27,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-21 18:30:27,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1489 trivial. 0 not checked. [2023-11-21 18:30:28,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1660 states and 2538 transitions. [2023-11-21 18:30:28,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2538 transitions. [2023-11-21 18:30:28,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-21 18:30:28,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1608 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1608 trivial. 0 not checked. [2023-11-21 18:30:28,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1662 states and 2542 transitions. [2023-11-21 18:30:28,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2542 transitions. [2023-11-21 18:30:28,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-21 18:30:28,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,305 INFO L134 CoverageAnalysis]: Checked inductivity of 1608 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1608 trivial. 0 not checked. [2023-11-21 18:30:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 1668 states and 2562 transitions. [2023-11-21 18:30:30,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2562 transitions. [2023-11-21 18:30:30,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-21 18:30:30,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 1489 trivial. 0 not checked. [2023-11-21 18:30:31,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 1678 states and 2589 transitions. [2023-11-21 18:30:31,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2589 transitions. [2023-11-21 18:30:31,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-21 18:30:31,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 1489 trivial. 0 not checked. [2023-11-21 18:30:32,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 1680 states and 2592 transitions. [2023-11-21 18:30:32,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2592 transitions. [2023-11-21 18:30:33,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-11-21 18:30:33,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1536 trivial. 0 not checked. [2023-11-21 18:30:34,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 1690 states and 2620 transitions. [2023-11-21 18:30:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2620 transitions. [2023-11-21 18:30:34,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-11-21 18:30:34,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1493 trivial. 0 not checked.