./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a 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_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 718a95fd2d27cb38002861c3cfa5a256ea936153fc96f7220d4978ac34f5d164 --- 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-5e519f3 [2022-11-03 03:51:59,161 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 03:51:59,164 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 03:51:59,217 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 03:51:59,217 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 03:51:59,221 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 03:51:59,223 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 03:51:59,226 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 03:51:59,230 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 03:51:59,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 03:51:59,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 03:51:59,240 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 03:51:59,241 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 03:51:59,241 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 03:51:59,242 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 03:51:59,243 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 03:51:59,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 03:51:59,245 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 03:51:59,246 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 03:51:59,248 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 03:51:59,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 03:51:59,253 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 03:51:59,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 03:51:59,258 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 03:51:59,270 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 03:51:59,270 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 03:51:59,270 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 03:51:59,271 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 03:51:59,272 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 03:51:59,273 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 03:51:59,273 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 03:51:59,274 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 03:51:59,275 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 03:51:59,275 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 03:51:59,276 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 03:51:59,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 03:51:59,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 03:51:59,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 03:51:59,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 03:51:59,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 03:51:59,279 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 03:51:59,284 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 03:51:59,324 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 03:51:59,325 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 03:51:59,325 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 03:51:59,326 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 03:51:59,326 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 03:51:59,327 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 03:51:59,327 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 03:51:59,327 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 03:51:59,327 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 03:51:59,327 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 03:51:59,328 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 03:51:59,329 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 03:51:59,329 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 03:51:59,329 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 03:51:59,329 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 03:51:59,329 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 03:51:59,330 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 03:51:59,330 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 03:51:59,330 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 03:51:59,331 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 03:51:59,331 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 03:51:59,331 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 03:51:59,331 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 03:51:59,333 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 03:51:59,333 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 03:51:59,333 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 03:51:59,333 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 03:51:59,334 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 03:51:59,334 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 03:51:59,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 03:51:59,335 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 03:51:59,335 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 03:51:59,335 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 03:51:59,335 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 03:51:59,336 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 03:51:59,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 03:51:59,336 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 03:51:59,336 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 03:51:59,336 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_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 718a95fd2d27cb38002861c3cfa5a256ea936153fc96f7220d4978ac34f5d164 [2022-11-03 03:51:59,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 03:51:59,631 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 03:51:59,633 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 03:51:59,635 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 03:51:59,636 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 03:51:59,638 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i [2022-11-03 03:51:59,721 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI/data/e28fc8100/914711a6799243aebeced285475d9cf7/FLAG5a8e452c8 [2022-11-03 03:52:00,892 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 03:52:00,893 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i [2022-11-03 03:52:00,959 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI/data/e28fc8100/914711a6799243aebeced285475d9cf7/FLAG5a8e452c8 [2022-11-03 03:52:01,139 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI/data/e28fc8100/914711a6799243aebeced285475d9cf7 [2022-11-03 03:52:01,142 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 03:52:01,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 03:52:01,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 03:52:01,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 03:52:01,153 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 03:52:01,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:52:01" (1/1) ... [2022-11-03 03:52:01,156 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@634f294f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:52:01, skipping insertion in model container [2022-11-03 03:52:01,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:52:01" (1/1) ... [2022-11-03 03:52:01,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 03:52:01,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 03:52:02,075 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4843] [2022-11-03 03:52:02,076 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4844-4845] [2022-11-03 03:52:02,223 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_e89e326e-988d-4c1f-8496-f69e6fb47f31/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i[139081,139094] [2022-11-03 03:52:07,656 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 03:52:07,722 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 03:52:07,847 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4843] [2022-11-03 03:52:07,850 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4844-4845] [2022-11-03 03:52:07,854 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_e89e326e-988d-4c1f-8496-f69e6fb47f31/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--pci--cs46xx--snd-cs46xx.ko-entry_point.cil.out.i[139081,139094] [2022-11-03 03:52:10,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 03:52:11,196 INFO L208 MainTranslator]: Completed translation [2022-11-03 03:52:11,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:52:11 WrapperNode [2022-11-03 03:52:11,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 03:52:11,198 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 03:52:11,198 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 03:52:11,198 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 03:52:11,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:52:11" (1/1) ... [2022-11-03 03:52:11,448 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:52:11" (1/1) ... [2022-11-03 03:52:11,926 INFO L138 Inliner]: procedures = 453, calls = 6871, calls flagged for inlining = 212, calls inlined = 198, statements flattened = 12752 [2022-11-03 03:52:11,927 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 03:52:11,929 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 03:52:11,929 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 03:52:11,929 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 03:52:11,939 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:52:11" (1/1) ... [2022-11-03 03:52:11,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:52:11" (1/1) ... [2022-11-03 03:52:12,045 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:52:11" (1/1) ... [2022-11-03 03:52:12,047 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:52:11" (1/1) ... [2022-11-03 03:52:12,350 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:52:11" (1/1) ... [2022-11-03 03:52:12,413 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:52:11" (1/1) ... [2022-11-03 03:52:15,628 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:52:11" (1/1) ... [2022-11-03 03:52:16,868 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:52:11" (1/1) ... [2022-11-03 03:52:16,950 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 03:52:16,951 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 03:52:16,951 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 03:52:16,951 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 03:52:16,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:52:11" (1/1) ... [2022-11-03 03:52:16,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 03:52:16,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 03:52:16,990 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 03:52:17,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e89e326e-988d-4c1f-8496-f69e6fb47f31/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 03:52:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_poke_via_dsp [2022-11-03 03:52:17,035 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_poke_via_dsp [2022-11-03 03:52:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_read [2022-11-03 03:52:17,035 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_read [2022-11-03 03:52:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_clfe [2022-11-03 03:52:17,035 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_clfe [2022-11-03 03:52:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_src_task_scb [2022-11-03 03:52:17,036 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_src_task_scb [2022-11-03 03:52:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_hw_free [2022-11-03 03:52:17,036 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_hw_free [2022-11-03 03:52:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-03 03:52:17,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-03 03:52:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 03:52:17,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 03:52:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_list [2022-11-03 03:52:17,037 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_list [2022-11-03 03:52:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-03 03:52:17,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-03 03:52:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_scb_set_volume [2022-11-03 03:52:17,038 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_scb_set_volume [2022-11-03 03:52:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_pokeBA0 [2022-11-03 03:52:17,038 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_pokeBA0 [2022-11-03 03:52:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_close_iec958 [2022-11-03 03:52:17,039 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_close_iec958 [2022-11-03 03:52:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_close [2022-11-03 03:52:17,039 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_close [2022-11-03 03:52:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2022-11-03 03:52:17,039 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2022-11-03 03:52:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-03 03:52:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-03 03:52:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_load_parameter [2022-11-03 03:52:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_load_parameter [2022-11-03 03:52:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_free_scb [2022-11-03 03:52:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_free_scb [2022-11-03 03:52:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_create_card_entry [2022-11-03 03:52:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_create_card_entry [2022-11-03 03:52:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_free [2022-11-03 03:52:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_free [2022-11-03 03:52:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-03 03:52:17,042 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-03 03:52:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_hw_params [2022-11-03 03:52:17,042 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_hw_params [2022-11-03 03:52:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 03:52:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_write [2022-11-03 03:52:17,043 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_write [2022-11-03 03:52:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-03 03:52:17,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-03 03:52:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_generic_scb [2022-11-03 03:52:17,048 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_generic_scb [2022-11-03 03:52:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-03 03:52:17,048 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-03 03:52:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_proc_free_scb_desc [2022-11-03 03:52:17,048 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_proc_free_scb_desc [2022-11-03 03:52:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure params_period_bytes [2022-11-03 03:52:17,049 INFO L138 BoogieDeclarations]: Found implementation of procedure params_period_bytes [2022-11-03 03:52:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 03:52:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_proc_register_scb_desc [2022-11-03 03:52:17,049 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_proc_register_scb_desc [2022-11-03 03:52:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_mix_only_scb [2022-11-03 03:52:17,050 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_mix_only_scb [2022-11-03 03:52:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_transfer [2022-11-03 03:52:17,050 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_transfer [2022-11-03 03:52:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_clear_BA1 [2022-11-03 03:52:17,050 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_clear_BA1 [2022-11-03 03:52:17,051 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-03 03:52:17,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-03 03:52:17,051 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_add [2022-11-03 03:52:17,051 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_add [2022-11-03 03:52:17,051 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dma_free_pages [2022-11-03 03:52:17,052 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dma_free_pages [2022-11-03 03:52:17,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 03:52:17,052 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_indirect_pointer [2022-11-03 03:52:17,052 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_indirect_pointer [2022-11-03 03:52:17,052 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_set_play_sample_rate [2022-11-03 03:52:17,053 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_set_play_sample_rate [2022-11-03 03:52:17,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 03:52:17,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-03 03:52:17,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-03 03:52:17,053 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_proc_start [2022-11-03 03:52:17,054 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_proc_start [2022-11-03 03:52:17,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-03 03:52:17,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-03 03:52:17,054 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_preallocate_pages_for_all [2022-11-03 03:52:17,054 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_preallocate_pages_for_all [2022-11-03 03:52:17,054 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_indirect_pointer [2022-11-03 03:52:17,055 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_indirect_pointer [2022-11-03 03:52:17,055 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_enable_spdif_out [2022-11-03 03:52:17,055 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_enable_spdif_out [2022-11-03 03:52:17,055 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-03 03:52:17,055 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-03 03:52:17,056 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_codec_write [2022-11-03 03:52:17,056 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_codec_write [2022-11-03 03:52:17,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-03 03:52:17,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-03 03:52:17,056 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_direct_pointer [2022-11-03 03:52:17,057 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_direct_pointer [2022-11-03 03:52:17,057 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_free_entry [2022-11-03 03:52:17,057 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_free_entry [2022-11-03 03:52:17,057 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_cs46xx_remove [2022-11-03 03:52:17,058 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_cs46xx_remove [2022-11-03 03:52:17,058 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_pcm_link [2022-11-03 03:52:17,058 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_pcm_link [2022-11-03 03:52:17,058 INFO L130 BoogieDeclarations]: Found specification of procedure voyetra_setup_eapd_slot [2022-11-03 03:52:17,058 INFO L138 BoogieDeclarations]: Found implementation of procedure voyetra_setup_eapd_slot [2022-11-03 03:52:17,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 03:52:17,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 03:52:17,060 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-03 03:52:17,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-03 03:52:17,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 03:52:17,064 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_resume [2022-11-03 03:52:17,065 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_resume [2022-11-03 03:52:17,066 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_scb [2022-11-03 03:52:17,067 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_scb [2022-11-03 03:52:17,067 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_trigger [2022-11-03 03:52:17,068 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_trigger [2022-11-03 03:52:17,068 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_trigger [2022-11-03 03:52:17,072 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_trigger [2022-11-03 03:52:17,073 INFO L130 BoogieDeclarations]: Found specification of procedure _cs46xx_playback_open_channel [2022-11-03 03:52:17,073 INFO L138 BoogieDeclarations]: Found implementation of procedure _cs46xx_playback_open_channel [2022-11-03 03:52:17,073 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 03:52:17,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 03:52:17,073 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-03 03:52:17,073 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-03 03:52:17,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-03 03:52:17,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-03 03:52:17,074 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_prepare [2022-11-03 03:52:17,074 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_prepare [2022-11-03 03:52:17,074 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_pcm_serial_input_scb [2022-11-03 03:52:17,074 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_pcm_serial_input_scb [2022-11-03 03:52:17,075 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2022-11-03 03:52:17,075 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2022-11-03 03:52:17,075 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_src_unlink [2022-11-03 03:52:17,075 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_src_unlink [2022-11-03 03:52:17,075 INFO L130 BoogieDeclarations]: Found specification of procedure clkrun_init [2022-11-03 03:52:17,075 INFO L138 BoogieDeclarations]: Found implementation of procedure clkrun_init [2022-11-03 03:52:17,076 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-03 03:52:17,076 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-03 03:52:17,076 INFO L130 BoogieDeclarations]: Found specification of procedure bytes_to_frames [2022-11-03 03:52:17,076 INFO L138 BoogieDeclarations]: Found implementation of procedure bytes_to_frames [2022-11-03 03:52:17,076 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_iec958 [2022-11-03 03:52:17,076 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_iec958 [2022-11-03 03:52:17,077 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_peek [2022-11-03 03:52:17,077 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_peek [2022-11-03 03:52:17,077 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-03 03:52:17,077 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-03 03:52:17,077 INFO L130 BoogieDeclarations]: Found specification of procedure add_symbol [2022-11-03 03:52:17,078 INFO L138 BoogieDeclarations]: Found implementation of procedure add_symbol [2022-11-03 03:52:17,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 03:52:17,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 03:52:17,078 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_open [2022-11-03 03:52:17,078 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_open [2022-11-03 03:52:17,078 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_hw_stop [2022-11-03 03:52:17,079 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_hw_stop [2022-11-03 03:52:17,079 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval_c [2022-11-03 03:52:17,079 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval_c [2022-11-03 03:52:17,079 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_set_capture_sample_rate [2022-11-03 03:52:17,079 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_set_capture_sample_rate [2022-11-03 03:52:17,079 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_transmit [2022-11-03 03:52:17,080 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_transmit [2022-11-03 03:52:17,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-03 03:52:17,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-03 03:52:17,080 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-03 03:52:17,080 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-03 03:52:17,080 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_buffer_bytes [2022-11-03 03:52:17,081 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_buffer_bytes [2022-11-03 03:52:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_detect_codec [2022-11-03 03:52:17,081 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_detect_codec [2022-11-03 03:52:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 03:52:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_reset [2022-11-03 03:52:17,082 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_reset [2022-11-03 03:52:17,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 03:52:17,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 03:52:17,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 03:52:17,082 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_open [2022-11-03 03:52:17,082 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_open [2022-11-03 03:52:17,083 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_codec_out_scb [2022-11-03 03:52:17,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_codec_out_scb [2022-11-03 03:52:17,083 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_disable_spdif_out [2022-11-03 03:52:17,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_disable_spdif_out [2022-11-03 03:52:17,083 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_clear_sample_buffer [2022-11-03 03:52:17,083 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_clear_sample_buffer [2022-11-03 03:52:17,084 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_malloc_pages [2022-11-03 03:52:17,084 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_malloc_pages [2022-11-03 03:52:17,084 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_close [2022-11-03 03:52:17,084 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_close [2022-11-03 03:52:17,084 INFO L130 BoogieDeclarations]: Found specification of procedure amp_voyetra [2022-11-03 03:52:17,085 INFO L138 BoogieDeclarations]: Found implementation of procedure amp_voyetra [2022-11-03 03:52:17,085 INFO L130 BoogieDeclarations]: Found specification of procedure get_segment_desc [2022-11-03 03:52:17,085 INFO L138 BoogieDeclarations]: Found implementation of procedure get_segment_desc [2022-11-03 03:52:17,085 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-03 03:52:17,085 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-03 03:52:17,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 03:52:17,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 03:52:17,086 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_task_tree [2022-11-03 03:52:17,086 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_task_tree [2022-11-03 03:52:17,086 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_hw_free [2022-11-03 03:52:17,086 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_hw_free [2022-11-03 03:52:17,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 03:52:17,087 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 03:52:17,087 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-03 03:52:17,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-03 03:52:17,087 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 03:52:17,087 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 03:52:17,088 INFO L130 BoogieDeclarations]: Found specification of procedure free_module_desc [2022-11-03 03:52:17,088 INFO L138 BoogieDeclarations]: Found implementation of procedure free_module_desc [2022-11-03 03:52:17,088 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2022-11-03 03:52:17,088 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2022-11-03 03:52:17,088 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_generic_scb [2022-11-03 03:52:17,088 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_generic_scb [2022-11-03 03:52:17,089 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-03 03:52:17,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-03 03:52:17,089 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_suspend [2022-11-03 03:52:17,089 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_suspend [2022-11-03 03:52:17,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 03:52:17,089 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dma_alloc_pages [2022-11-03 03:52:17,090 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dma_alloc_pages [2022-11-03 03:52:17,090 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-03 03:52:17,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-03 03:52:17,091 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_prepare [2022-11-03 03:52:17,091 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_prepare [2022-11-03 03:52:17,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 03:52:17,091 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_destroy_pcm_channel [2022-11-03 03:52:17,091 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_destroy_pcm_channel [2022-11-03 03:52:17,092 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_trigger [2022-11-03 03:52:17,092 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_trigger [2022-11-03 03:52:17,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-03 03:52:17,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-03 03:52:17,092 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_reset [2022-11-03 03:52:17,093 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_reset [2022-11-03 03:52:17,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 03:52:17,093 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_close [2022-11-03 03:52:17,093 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_close [2022-11-03 03:52:17,093 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-03 03:52:17,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-03 03:52:17,099 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_resume [2022-11-03 03:52:17,099 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_resume [2022-11-03 03:52:17,099 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_suspend [2022-11-03 03:52:17,099 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_suspend [2022-11-03 03:52:17,100 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_rear [2022-11-03 03:52:17,100 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_rear [2022-11-03 03:52:17,100 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-03 03:52:17,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-03 03:52:17,100 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_ac97_write [2022-11-03 03:52:17,101 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_ac97_write [2022-11-03 03:52:17,105 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-03 03:52:17,105 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-03 03:52:17,105 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_enable_stream_irqs [2022-11-03 03:52:17,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_enable_stream_irqs [2022-11-03 03:52:17,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-03 03:52:17,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-03 03:52:17,106 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_codec_read [2022-11-03 03:52:17,106 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_codec_read [2022-11-03 03:52:17,106 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2022-11-03 03:52:17,106 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2022-11-03 03:52:17,107 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_new1 [2022-11-03 03:52:17,107 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_new1 [2022-11-03 03:52:17,107 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_asynch_fg_tx_scb [2022-11-03 03:52:17,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_asynch_fg_tx_scb [2022-11-03 03:52:17,107 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_format_width [2022-11-03 03:52:17,107 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_format_width [2022-11-03 03:52:17,108 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_direct_pointer [2022-11-03 03:52:17,108 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_direct_pointer [2022-11-03 03:52:17,108 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_spos_update_scb [2022-11-03 03:52:17,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_spos_update_scb [2022-11-03 03:52:17,108 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_open [2022-11-03 03:52:17,108 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_open [2022-11-03 03:52:17,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-03 03:52:17,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-03 03:52:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-03 03:52:17,109 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-03 03:52:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 03:52:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-03 03:52:17,109 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-03 03:52:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 03:52:17,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 03:52:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_spos_destroy [2022-11-03 03:52:17,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_spos_destroy [2022-11-03 03:52:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_pcm_channel [2022-11-03 03:52:17,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_pcm_channel [2022-11-03 03:52:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_task_tree [2022-11-03 03:52:17,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_task_tree [2022-11-03 03:52:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_trigger [2022-11-03 03:52:17,111 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_trigger [2022-11-03 03:52:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-03 03:52:17,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-03 03:52:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure frames_to_bytes [2022-11-03 03:52:17,112 INFO L138 BoogieDeclarations]: Found implementation of procedure frames_to_bytes [2022-11-03 03:52:17,112 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_chip_init [2022-11-03 03:52:17,112 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_chip_init [2022-11-03 03:52:17,112 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_free_pages [2022-11-03 03:52:17,112 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_free_pages [2022-11-03 03:52:17,112 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_peekBA0 [2022-11-03 03:52:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_peekBA0 [2022-11-03 03:52:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2022-11-03 03:52:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2022-11-03 03:52:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure _wrap_all_bits [2022-11-03 03:52:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure _wrap_all_bits [2022-11-03 03:52:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_poke [2022-11-03 03:52:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_poke [2022-11-03 03:52:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_load_sample [2022-11-03 03:52:17,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_load_sample [2022-11-03 03:52:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open [2022-11-03 03:52:17,114 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open [2022-11-03 03:52:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_scb [2022-11-03 03:52:17,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_scb [2022-11-03 03:52:17,115 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_lookup_symbol [2022-11-03 03:52:17,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_lookup_symbol [2022-11-03 03:52:17,115 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_transfer [2022-11-03 03:52:17,115 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_transfer [2022-11-03 03:52:17,115 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_wait_for_fifo [2022-11-03 03:52:17,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_wait_for_fifo [2022-11-03 03:52:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_download [2022-11-03 03:52:17,116 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_download [2022-11-03 03:52:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_hw_params [2022-11-03 03:52:17,116 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_hw_params [2022-11-03 03:52:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_remove_scb [2022-11-03 03:52:17,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_remove_scb [2022-11-03 03:52:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_enable_spdif_hw [2022-11-03 03:52:17,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_enable_spdif_hw [2022-11-03 03:52:17,117 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-11-03 03:52:17,117 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-11-03 03:52:17,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-03 03:52:17,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-03 03:52:17,117 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_close [2022-11-03 03:52:17,118 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_close [2022-11-03 03:52:17,118 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-03 03:52:17,118 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-03 03:52:17,118 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-03 03:52:17,118 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-03 03:52:17,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 03:52:17,119 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_unlink_scb [2022-11-03 03:52:17,119 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_unlink_scb [2022-11-03 03:52:17,119 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_register [2022-11-03 03:52:17,119 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_register [2022-11-03 03:52:18,629 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 03:52:18,633 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 03:52:27,836 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;