./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --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 4c72fad0f4736d2d4eb53bca18880400af0864c4b127cd0e90e1329def3f1884 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:51:46,617 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:51:46,620 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:51:46,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:51:46,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:51:46,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:51:46,692 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:51:46,696 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:51:46,700 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:51:46,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:51:46,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:51:46,713 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:51:46,713 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:51:46,717 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:51:46,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:51:46,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:51:46,724 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:51:46,725 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:51:46,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:51:46,738 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:51:46,741 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:51:46,743 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:51:46,747 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:51:46,749 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:51:46,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:51:46,762 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:51:46,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:51:46,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:51:46,766 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:51:46,768 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:51:46,769 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:51:46,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:51:46,773 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:51:46,775 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:51:46,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:51:46,779 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:51:46,780 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:51:46,781 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:51:46,781 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:51:46,782 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:51:46,783 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:51:46,785 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:51:46,836 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:51:46,837 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:51:46,839 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:51:46,839 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:51:46,840 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:51:46,840 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:51:46,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:51:46,841 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:51:46,841 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:51:46,842 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:51:46,843 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:51:46,843 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:51:46,844 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:51:46,844 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:51:46,844 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:51:46,844 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:51:46,845 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:51:46,845 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:51:46,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:51:46,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:51:46,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:51:46,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:51:46,847 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:51:46,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:51:46,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:51:46,847 INFO L138 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_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c72fad0f4736d2d4eb53bca18880400af0864c4b127cd0e90e1329def3f1884 [2022-10-17 16:51:47,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:51:47,233 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:51:47,236 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:51:47,237 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:51:47,238 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:51:47,240 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i [2022-10-17 16:51:47,321 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB/data/006cc3046/11676bac97124e06a86c131e72d61edb/FLAGc5b8a0b9e [2022-10-17 16:51:48,443 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:51:48,445 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i [2022-10-17 16:51:48,627 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB/data/006cc3046/11676bac97124e06a86c131e72d61edb/FLAGc5b8a0b9e [2022-10-17 16:51:48,721 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB/data/006cc3046/11676bac97124e06a86c131e72d61edb [2022-10-17 16:51:48,724 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:51:48,726 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:51:48,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:51:48,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:51:48,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:51:48,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:51:48" (1/1) ... [2022-10-17 16:51:48,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2371289c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:48, skipping insertion in model container [2022-10-17 16:51:48,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:51:48" (1/1) ... [2022-10-17 16:51:48,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:51:48,927 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:51:51,983 WARN L230 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_32facc61-bfbf-4924-8cf6-41ae8ea4016d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[379788,379801] [2022-10-17 16:51:51,986 WARN L230 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_32facc61-bfbf-4924-8cf6-41ae8ea4016d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[379954,379967] [2022-10-17 16:51:51,987 WARN L230 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_32facc61-bfbf-4924-8cf6-41ae8ea4016d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[380118,380131] [2022-10-17 16:51:51,988 WARN L230 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_32facc61-bfbf-4924-8cf6-41ae8ea4016d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[380283,380296] [2022-10-17 16:51:52,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:51:52,113 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:51:52,643 WARN L230 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_32facc61-bfbf-4924-8cf6-41ae8ea4016d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[379788,379801] [2022-10-17 16:51:52,643 WARN L230 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_32facc61-bfbf-4924-8cf6-41ae8ea4016d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[379954,379967] [2022-10-17 16:51:52,645 WARN L230 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_32facc61-bfbf-4924-8cf6-41ae8ea4016d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[380118,380131] [2022-10-17 16:51:52,646 WARN L230 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_32facc61-bfbf-4924-8cf6-41ae8ea4016d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[380283,380296] [2022-10-17 16:51:52,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:51:52,900 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:51:52,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:52 WrapperNode [2022-10-17 16:51:52,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:51:52,903 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:51:52,903 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:51:52,903 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:51:52,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:52" (1/1) ... [2022-10-17 16:51:53,061 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:52" (1/1) ... [2022-10-17 16:51:53,349 INFO L138 Inliner]: procedures = 413, calls = 2523, calls flagged for inlining = 243, calls inlined = 230, statements flattened = 7164 [2022-10-17 16:51:53,350 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:51:53,351 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:51:53,351 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:51:53,351 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:51:53,361 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:52" (1/1) ... [2022-10-17 16:51:53,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:52" (1/1) ... [2022-10-17 16:51:53,421 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:52" (1/1) ... [2022-10-17 16:51:53,435 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:52" (1/1) ... [2022-10-17 16:51:53,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:52" (1/1) ... [2022-10-17 16:51:53,622 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:52" (1/1) ... [2022-10-17 16:51:53,675 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:52" (1/1) ... [2022-10-17 16:51:53,693 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:52" (1/1) ... [2022-10-17 16:51:53,811 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:51:53,813 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:51:53,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:51:53,813 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:51:53,815 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:51:52" (1/1) ... [2022-10-17 16:51:53,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:51:53,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:51:53,854 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:51:53,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32facc61-bfbf-4924-8cf6-41ae8ea4016d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:51:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_has_diversity [2022-10-17 16:51:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_has_diversity [2022-10-17 16:51:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:51:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:51:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_acf_status [2022-10-17 16:51:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:51:53,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:51:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_ctrl [2022-10-17 16:51:53,918 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_ctrl [2022-10-17 16:51:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:51:53,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:51:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_probe [2022-10-17 16:51:53,919 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_probe [2022-10-17 16:51:53,919 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_acf_status [2022-10-17 16:51:53,919 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_phase_div_status [2022-10-17 16:51:53,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:51:53,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:51:53,919 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-10-17 16:51:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-10-17 16:51:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 16:51:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 16:51:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_lock [2022-10-17 16:51:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_lock [2022-10-17 16:51:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:51:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:51:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-17 16:51:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-17 16:51:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_acf_blob [2022-10-17 16:51:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_acf_blob [2022-10-17 16:51:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:51:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_rsq_status [2022-10-17 16:51:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:51:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-10-17 16:51:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-10-17 16:51:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:51:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:51:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:51:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_remove [2022-10-17 16:51:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_remove [2022-10-17 16:51:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:51:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 16:51:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 16:51:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 16:51:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 16:51:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2022-10-17 16:51:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2022-10-17 16:51:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_has_am [2022-10-17 16:51:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_has_am [2022-10-17 16:51:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_read [2022-10-17 16:51:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_read [2022-10-17 16:51:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-10-17 16:51:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-10-17 16:51:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_tuner [2022-10-17 16:51:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_tuner [2022-10-17 16:51:53,928 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_change_func [2022-10-17 16:51:53,928 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_change_func [2022-10-17 16:51:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_frequency [2022-10-17 16:51:53,929 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_frequency [2022-10-17 16:51:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:51:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 16:51:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 16:51:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 16:51:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 16:51:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-17 16:51:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-17 16:51:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-10-17 16:51:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-10-17 16:51:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-10-17 16:51:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-10-17 16:51:53,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2022-10-17 16:51:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2022-10-17 16:51:53,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:51:53,933 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_to_v4l2 [2022-10-17 16:51:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_to_v4l2 [2022-10-17 16:51:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_querycap [2022-10-17 16:51:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_querycap [2022-10-17 16:51:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:51:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:51:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:51:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:51:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:51:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:51:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:51:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_register [2022-10-17 16:51:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_register [2022-10-17 16:51:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmd_lock_of_si476x_core [2022-10-17 16:51:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmd_lock_of_si476x_core [2022-10-17 16:51:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_seek_start [2022-10-17 16:51:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_agc_status [2022-10-17 16:51:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_frequency [2022-10-17 16:51:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_frequency [2022-10-17 16:51:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-10-17 16:51:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-10-17 16:51:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_open [2022-10-17 16:51:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_open [2022-10-17 16:51:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:51:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:51:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_add_new_custom [2022-10-17 16:51:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_add_new_custom [2022-10-17 16:51:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:51:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:51:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:51:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:51:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:51:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:51:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_tune_freq [2022-10-17 16:51:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_read [2022-10-17 16:51:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_read [2022-10-17 16:51:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_is_in_am_receiver_mode [2022-10-17 16:51:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_is_in_am_receiver_mode [2022-10-17 16:51:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_to_radio [2022-10-17 16:51:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_to_radio [2022-10-17 16:51:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-17 16:51:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-17 16:51:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_rds_blckcnt_blob [2022-10-17 16:51:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_rds_blckcnt_blob [2022-10-17 16:51:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_update_bits [2022-10-17 16:51:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_update_bits [2022-10-17 16:51:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_enum_freq_bands [2022-10-17 16:51:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_enum_freq_bands [2022-10-17 16:51:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-17 16:51:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-17 16:51:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-10-17 16:51:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-10-17 16:51:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:51:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_rds_blockcount [2022-10-17 16:51:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_register [2022-10-17 16:51:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_register [2022-10-17 16:51:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:51:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_phase_diversity [2022-10-17 16:51:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_cmd_fm_phase_diversity [2022-10-17 16:51:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-10-17 16:51:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-10-17 16:51:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:51:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_to_si476x [2022-10-17 16:51:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_to_si476x [2022-10-17 16:51:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_do_post_powerup_init [2022-10-17 16:51:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_do_post_powerup_init [2022-10-17 16:51:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_write [2022-10-17 16:51:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_write [2022-10-17 16:51:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_seek_start [2022-10-17 16:51:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2022-10-17 16:51:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2022-10-17 16:51:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:51:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:51:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-10-17 16:51:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-10-17 16:51:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_rsq_blob [2022-10-17 16:51:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_rsq_blob [2022-10-17 16:51:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_range_is_inside_of_the_band [2022-10-17 16:51:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_range_is_inside_of_the_band [2022-10-17 16:51:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-17 16:51:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-17 16:51:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_set_power_state [2022-10-17 16:51:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_set_power_state [2022-10-17 16:51:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure regcache_cache_only [2022-10-17 16:51:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure regcache_cache_only [2022-10-17 16:51:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-17 16:51:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-17 16:51:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-10-17 16:51:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-10-17 16:51:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_release [2022-10-17 16:51:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_release [2022-10-17 16:51:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:51:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_hw_freq_seek [2022-10-17 16:51:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_hw_freq_seek [2022-10-17 16:51:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_rsq_primary_blob [2022-10-17 16:51:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_rsq_primary_blob [2022-10-17 16:51:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_agc_blob [2022-10-17 16:51:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_agc_blob [2022-10-17 16:51:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:51:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:51:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2022-10-17 16:51:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2022-10-17 16:51:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_tuner [2022-10-17 16:51:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_tuner [2022-10-17 16:51:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_stop [2022-10-17 16:51:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_stop [2022-10-17 16:51:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_poll [2022-10-17 16:51:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_poll [2022-10-17 16:51:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_tune_freq [2022-10-17 16:51:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_si476x_radio_driver_exit_17_2 [2022-10-17 16:51:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_si476x_radio_driver_exit_17_2 [2022-10-17 16:51:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_is_a_secondary_tuner [2022-10-17 16:51:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_is_a_secondary_tuner [2022-10-17 16:51:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2022-10-17 16:51:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2022-10-17 16:51:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-17 16:51:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-17 16:51:53,968 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular_file [2022-10-17 16:51:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular_file [2022-10-17 16:51:53,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:51:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:51:53,970 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_unlock [2022-10-17 16:51:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_unlock [2022-10-17 16:51:53,970 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-10-17 16:51:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-10-17 16:51:53,970 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:51:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:51:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2022-10-17 16:51:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2022-10-17 16:51:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_volatile_ctrl [2022-10-17 16:51:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_volatile_ctrl [2022-10-17 16:51:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:51:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure regcache_sync_region [2022-10-17 16:51:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure regcache_sync_region [2022-10-17 16:51:53,972 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_rsq_status [2022-10-17 16:51:53,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:51:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:51:55,246 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:51:55,250 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:51:55,455 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 16:52:05,133 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-10-17 16:52:05,287 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:52:06,866 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:52:06,866 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:52:06,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:52:06 BoogieIcfgContainer [2022-10-17 16:52:06,873 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:52:06,874 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:52:06,875 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:52:06,887 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:52:06,887 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:52:06" (1/1) ... [2022-10-17 16:52:06,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:52:06,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:07,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 2079 states and 3137 transitions. [2022-10-17 16:52:07,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 3137 transitions. [2022-10-17 16:52:07,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 726 [2022-10-17 16:52:07,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:07,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:07,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:09,438 INFO L134 CoverageAnalysis]: Checked inductivity of 19463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19463 trivial. 0 not checked. [2022-10-17 16:52:09,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:09,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3159 states to 2084 states and 3159 transitions. [2022-10-17 16:52:09,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 3159 transitions. [2022-10-17 16:52:09,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 728 [2022-10-17 16:52:09,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:09,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:10,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:11,266 INFO L134 CoverageAnalysis]: Checked inductivity of 19460 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19460 trivial. 0 not checked. [2022-10-17 16:52:11,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:11,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 2094 states and 3169 transitions. [2022-10-17 16:52:11,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3169 transitions. [2022-10-17 16:52:11,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 733 [2022-10-17 16:52:11,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:11,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:11,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:12,521 INFO L134 CoverageAnalysis]: Checked inductivity of 19460 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19460 trivial. 0 not checked. [2022-10-17 16:52:12,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:12,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3211 states to 2109 states and 3211 transitions. [2022-10-17 16:52:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3211 transitions. [2022-10-17 16:52:12,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 735 [2022-10-17 16:52:12,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:12,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:12,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 19608 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19605 trivial. 0 not checked. [2022-10-17 16:52:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3238 states to 2115 states and 3238 transitions. [2022-10-17 16:52:13,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3238 transitions. [2022-10-17 16:52:13,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 736 [2022-10-17 16:52:13,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:13,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:14,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:14,823 INFO L134 CoverageAnalysis]: Checked inductivity of 19608 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19605 trivial. 0 not checked. [2022-10-17 16:52:15,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:15,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3268 states to 2122 states and 3268 transitions. [2022-10-17 16:52:15,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 3268 transitions. [2022-10-17 16:52:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 736 [2022-10-17 16:52:15,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:15,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:15,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:16,120 INFO L134 CoverageAnalysis]: Checked inductivity of 19608 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19605 trivial. 0 not checked.