./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 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu --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 718a95fd2d27cb38002861c3cfa5a256ea936153fc96f7220d4978ac34f5d164 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:47,159 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:47,161 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:47,232 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:47,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:47,243 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:47,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:47,251 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:47,254 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:47,257 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:47,259 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:47,261 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:47,262 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:47,263 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:47,265 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:47,267 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:47,268 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:47,276 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:47,279 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:47,283 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:47,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:47,290 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:47,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:47,296 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:47,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:47,306 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:47,307 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:47,309 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:47,310 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:47,312 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:47,313 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:47,314 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:47,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:47,319 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:47,321 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:47,321 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:47,322 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:47,323 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:47,323 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:47,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:47,326 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:47,330 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:55:47,390 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:47,392 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:47,394 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:47,394 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:47,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:47,396 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:47,396 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:47,396 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:55:47,397 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:47,397 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:47,398 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:47,399 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:47,399 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:47,399 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:47,399 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:47,400 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:47,400 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:47,400 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:47,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:47,401 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:47,401 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:47,402 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:47,402 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:55:47,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:55:47,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:47,403 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_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 718a95fd2d27cb38002861c3cfa5a256ea936153fc96f7220d4978ac34f5d164 [2021-11-23 15:55:47,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:47,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:47,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:47,792 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:47,793 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:47,795 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/../../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 [2021-11-23 15:55:47,877 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/data/a37281b60/200a9bb5d54747e591f64745ac229320/FLAG00bc3278f [2021-11-23 15:55:49,315 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:49,316 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/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 [2021-11-23 15:55:49,382 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/data/a37281b60/200a9bb5d54747e591f64745ac229320/FLAG00bc3278f [2021-11-23 15:55:49,854 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/data/a37281b60/200a9bb5d54747e591f64745ac229320 [2021-11-23 15:55:49,857 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:49,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:49,861 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:49,861 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:49,865 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:49,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:49" (1/1) ... [2021-11-23 15:55:49,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b4899be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:49, skipping insertion in model container [2021-11-23 15:55:49,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:49" (1/1) ... [2021-11-23 15:55:49,877 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:50,090 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:50,812 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4843] [2021-11-23 15:55:50,812 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4844-4845] [2021-11-23 15:55:50,979 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_733c82c5-66e1-4190-ba05-d5eb716da432/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] [2021-11-23 15:55:54,549 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:54,614 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:54,754 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4843] [2021-11-23 15:55:54,755 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4844-4845] [2021-11-23 15:55:54,758 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_733c82c5-66e1-4190-ba05-d5eb716da432/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] [2021-11-23 15:55:55,592 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:56,132 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:56,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:56 WrapperNode [2021-11-23 15:55:56,133 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:56,135 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:56,135 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:56,135 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:56,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:56" (1/1) ... [2021-11-23 15:55:56,365 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:56" (1/1) ... [2021-11-23 15:55:57,059 INFO L137 Inliner]: procedures = 453, calls = 6871, calls flagged for inlining = 212, calls inlined = 198, statements flattened = 12752 [2021-11-23 15:55:57,066 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:57,067 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:57,067 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:57,068 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:57,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:56" (1/1) ... [2021-11-23 15:55:57,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:56" (1/1) ... [2021-11-23 15:55:57,198 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:56" (1/1) ... [2021-11-23 15:55:57,198 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:56" (1/1) ... [2021-11-23 15:55:57,745 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:56" (1/1) ... [2021-11-23 15:55:57,813 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:56" (1/1) ... [2021-11-23 15:55:57,872 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:56" (1/1) ... [2021-11-23 15:55:58,038 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:58,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:58,051 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:58,051 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:58,054 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:56" (1/1) ... [2021-11-23 15:55:58,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:58,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:58,163 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:58,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_poke_via_dsp [2021-11-23 15:55:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_poke_via_dsp [2021-11-23 15:55:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_read [2021-11-23 15:55:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_read [2021-11-23 15:55:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_clfe [2021-11-23 15:55:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_clfe [2021-11-23 15:55:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_src_task_scb [2021-11-23 15:55:58,312 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_src_task_scb [2021-11-23 15:55:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_hw_free [2021-11-23 15:55:58,312 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_hw_free [2021-11-23 15:55:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:55:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:55:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_list [2021-11-23 15:55:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_list [2021-11-23 15:55:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:55:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:55:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_scb_set_volume [2021-11-23 15:55:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_scb_set_volume [2021-11-23 15:55:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_pokeBA0 [2021-11-23 15:55:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_pokeBA0 [2021-11-23 15:55:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_close_iec958 [2021-11-23 15:55:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_close_iec958 [2021-11-23 15:55:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_close [2021-11-23 15:55:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_close [2021-11-23 15:55:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-11-23 15:55:58,322 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-11-23 15:55:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:55:58,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:55:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_load_parameter [2021-11-23 15:55:58,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_load_parameter [2021-11-23 15:55:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_free_scb [2021-11-23 15:55:58,323 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_free_scb [2021-11-23 15:55:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_create_card_entry [2021-11-23 15:55:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_create_card_entry [2021-11-23 15:55:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_free [2021-11-23 15:55:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_free [2021-11-23 15:55:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:55:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:55:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_hw_params [2021-11-23 15:55:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_hw_params [2021-11-23 15:55:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_write [2021-11-23 15:55:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_write [2021-11-23 15:55:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:55:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:55:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_generic_scb [2021-11-23 15:55:58,327 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_generic_scb [2021-11-23 15:55:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:55:58,327 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:55:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_proc_free_scb_desc [2021-11-23 15:55:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_proc_free_scb_desc [2021-11-23 15:55:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure params_period_bytes [2021-11-23 15:55:58,342 INFO L138 BoogieDeclarations]: Found implementation of procedure params_period_bytes [2021-11-23 15:55:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:55:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_proc_register_scb_desc [2021-11-23 15:55:58,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_proc_register_scb_desc [2021-11-23 15:55:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_mix_only_scb [2021-11-23 15:55:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_mix_only_scb [2021-11-23 15:55:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_transfer [2021-11-23 15:55:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_transfer [2021-11-23 15:55:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_clear_BA1 [2021-11-23 15:55:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_clear_BA1 [2021-11-23 15:55:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:55:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:55:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_add [2021-11-23 15:55:58,345 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_add [2021-11-23 15:55:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dma_free_pages [2021-11-23 15:55:58,345 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dma_free_pages [2021-11-23 15:55:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:55:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_indirect_pointer [2021-11-23 15:55:58,346 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_indirect_pointer [2021-11-23 15:55:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_set_play_sample_rate [2021-11-23 15:55:58,346 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_set_play_sample_rate [2021-11-23 15:55:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:55:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:58,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_proc_start [2021-11-23 15:55:58,347 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_proc_start [2021-11-23 15:55:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:55:58,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:55:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_preallocate_pages_for_all [2021-11-23 15:55:58,348 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_preallocate_pages_for_all [2021-11-23 15:55:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_indirect_pointer [2021-11-23 15:55:58,349 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_indirect_pointer [2021-11-23 15:55:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_enable_spdif_out [2021-11-23 15:55:58,349 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_enable_spdif_out [2021-11-23 15:55:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:55:58,350 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:55:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_codec_write [2021-11-23 15:55:58,350 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_codec_write [2021-11-23 15:55:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:55:58,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:55:58,351 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_direct_pointer [2021-11-23 15:55:58,351 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_direct_pointer [2021-11-23 15:55:58,351 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_free_entry [2021-11-23 15:55:58,352 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_free_entry [2021-11-23 15:55:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_cs46xx_remove [2021-11-23 15:55:58,352 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_cs46xx_remove [2021-11-23 15:55:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_pcm_link [2021-11-23 15:55:58,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_pcm_link [2021-11-23 15:55:58,353 INFO L130 BoogieDeclarations]: Found specification of procedure voyetra_setup_eapd_slot [2021-11-23 15:55:58,353 INFO L138 BoogieDeclarations]: Found implementation of procedure voyetra_setup_eapd_slot [2021-11-23 15:55:58,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:58,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:58,354 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:55:58,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:55:58,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:58,354 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_resume [2021-11-23 15:55:58,355 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_resume [2021-11-23 15:55:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_scb [2021-11-23 15:55:58,355 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_scb [2021-11-23 15:55:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_trigger [2021-11-23 15:55:58,355 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_trigger [2021-11-23 15:55:58,356 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_trigger [2021-11-23 15:55:58,356 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_trigger [2021-11-23 15:55:58,356 INFO L130 BoogieDeclarations]: Found specification of procedure _cs46xx_playback_open_channel [2021-11-23 15:55:58,356 INFO L138 BoogieDeclarations]: Found implementation of procedure _cs46xx_playback_open_channel [2021-11-23 15:55:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:58,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:55:58,357 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:55:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:58,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_prepare [2021-11-23 15:55:58,358 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_prepare [2021-11-23 15:55:58,359 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_pcm_serial_input_scb [2021-11-23 15:55:58,359 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_pcm_serial_input_scb [2021-11-23 15:55:58,359 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2021-11-23 15:55:58,359 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2021-11-23 15:55:58,360 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_src_unlink [2021-11-23 15:55:58,360 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_src_unlink [2021-11-23 15:55:58,360 INFO L130 BoogieDeclarations]: Found specification of procedure clkrun_init [2021-11-23 15:55:58,360 INFO L138 BoogieDeclarations]: Found implementation of procedure clkrun_init [2021-11-23 15:55:58,360 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:58,361 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure bytes_to_frames [2021-11-23 15:55:58,361 INFO L138 BoogieDeclarations]: Found implementation of procedure bytes_to_frames [2021-11-23 15:55:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_iec958 [2021-11-23 15:55:58,362 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_iec958 [2021-11-23 15:55:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_peek [2021-11-23 15:55:58,362 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_peek [2021-11-23 15:55:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:55:58,362 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:55:58,363 INFO L130 BoogieDeclarations]: Found specification of procedure add_symbol [2021-11-23 15:55:58,363 INFO L138 BoogieDeclarations]: Found implementation of procedure add_symbol [2021-11-23 15:55:58,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:58,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:58,364 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_open [2021-11-23 15:55:58,364 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_open [2021-11-23 15:55:58,364 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_hw_stop [2021-11-23 15:55:58,364 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_hw_stop [2021-11-23 15:55:58,364 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval_c [2021-11-23 15:55:58,365 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval_c [2021-11-23 15:55:58,365 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_set_capture_sample_rate [2021-11-23 15:55:58,365 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_set_capture_sample_rate [2021-11-23 15:55:58,365 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_transmit [2021-11-23 15:55:58,366 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_transmit [2021-11-23 15:55:58,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:55:58,366 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:55:58,366 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:55:58,366 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:55:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_buffer_bytes [2021-11-23 15:55:58,367 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_buffer_bytes [2021-11-23 15:55:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_detect_codec [2021-11-23 15:55:58,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_detect_codec [2021-11-23 15:55:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:58,368 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_reset [2021-11-23 15:55:58,368 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_reset [2021-11-23 15:55:58,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:58,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:58,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:58,369 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_open [2021-11-23 15:55:58,369 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_open [2021-11-23 15:55:58,369 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_codec_out_scb [2021-11-23 15:55:58,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_codec_out_scb [2021-11-23 15:55:58,370 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_disable_spdif_out [2021-11-23 15:55:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_disable_spdif_out [2021-11-23 15:55:58,370 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_clear_sample_buffer [2021-11-23 15:55:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_clear_sample_buffer [2021-11-23 15:55:58,370 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_malloc_pages [2021-11-23 15:55:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_malloc_pages [2021-11-23 15:55:58,371 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_close [2021-11-23 15:55:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_close [2021-11-23 15:55:58,371 INFO L130 BoogieDeclarations]: Found specification of procedure amp_voyetra [2021-11-23 15:55:58,372 INFO L138 BoogieDeclarations]: Found implementation of procedure amp_voyetra [2021-11-23 15:55:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure get_segment_desc [2021-11-23 15:55:58,372 INFO L138 BoogieDeclarations]: Found implementation of procedure get_segment_desc [2021-11-23 15:55:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:58,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:55:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:55:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_task_tree [2021-11-23 15:55:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_task_tree [2021-11-23 15:55:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_hw_free [2021-11-23 15:55:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_hw_free [2021-11-23 15:55:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:55:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:55:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure free_module_desc [2021-11-23 15:55:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure free_module_desc [2021-11-23 15:55:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-11-23 15:55:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-11-23 15:55:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_generic_scb [2021-11-23 15:55:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_generic_scb [2021-11-23 15:55:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:55:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:55:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_suspend [2021-11-23 15:55:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_suspend [2021-11-23 15:55:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dma_alloc_pages [2021-11-23 15:55:58,378 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dma_alloc_pages [2021-11-23 15:55:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:55:58,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:55:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_prepare [2021-11-23 15:55:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_prepare [2021-11-23 15:55:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_destroy_pcm_channel [2021-11-23 15:55:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_destroy_pcm_channel [2021-11-23 15:55:58,380 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_trigger [2021-11-23 15:55:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_trigger [2021-11-23 15:55:58,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:55:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:55:58,380 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_reset [2021-11-23 15:55:58,381 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_reset [2021-11-23 15:55:58,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:58,381 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_close [2021-11-23 15:55:58,381 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_close [2021-11-23 15:55:58,381 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:58,382 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:58,382 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_resume [2021-11-23 15:55:58,382 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_resume [2021-11-23 15:55:58,382 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_suspend [2021-11-23 15:55:58,382 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_suspend [2021-11-23 15:55:58,383 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_rear [2021-11-23 15:55:58,383 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_rear [2021-11-23 15:55:58,383 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:55:58,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:55:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_ac97_write [2021-11-23 15:55:58,384 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_ac97_write [2021-11-23 15:55:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:55:58,384 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:55:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_enable_stream_irqs [2021-11-23 15:55:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_enable_stream_irqs [2021-11-23 15:55:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:55:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:55:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_codec_read [2021-11-23 15:55:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_codec_read [2021-11-23 15:55:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2021-11-23 15:55:58,386 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2021-11-23 15:55:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_new1 [2021-11-23 15:55:58,386 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_new1 [2021-11-23 15:55:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_asynch_fg_tx_scb [2021-11-23 15:55:58,387 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_asynch_fg_tx_scb [2021-11-23 15:55:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_format_width [2021-11-23 15:55:58,387 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_format_width [2021-11-23 15:55:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_direct_pointer [2021-11-23 15:55:58,388 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_direct_pointer [2021-11-23 15:55:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_spos_update_scb [2021-11-23 15:55:58,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_spos_update_scb [2021-11-23 15:55:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_open [2021-11-23 15:55:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_open [2021-11-23 15:55:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:55:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:55:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:55:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:55:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:55:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:58,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_spos_destroy [2021-11-23 15:55:58,391 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_spos_destroy [2021-11-23 15:55:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_pcm_channel [2021-11-23 15:55:58,391 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_pcm_channel [2021-11-23 15:55:58,392 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_task_tree [2021-11-23 15:55:58,392 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_task_tree [2021-11-23 15:55:58,392 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_trigger [2021-11-23 15:55:58,392 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_trigger [2021-11-23 15:55:58,392 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:55:58,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:55:58,393 INFO L130 BoogieDeclarations]: Found specification of procedure frames_to_bytes [2021-11-23 15:55:58,393 INFO L138 BoogieDeclarations]: Found implementation of procedure frames_to_bytes [2021-11-23 15:55:58,393 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_chip_init [2021-11-23 15:55:58,393 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_chip_init [2021-11-23 15:55:58,394 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_free_pages [2021-11-23 15:55:58,394 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_free_pages [2021-11-23 15:55:58,394 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_peekBA0 [2021-11-23 15:55:58,394 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_peekBA0 [2021-11-23 15:55:58,394 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-11-23 15:55:58,395 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2021-11-23 15:55:58,395 INFO L130 BoogieDeclarations]: Found specification of procedure _wrap_all_bits [2021-11-23 15:55:58,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _wrap_all_bits [2021-11-23 15:55:58,395 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_poke [2021-11-23 15:55:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_poke [2021-11-23 15:55:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_load_sample [2021-11-23 15:55:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_load_sample [2021-11-23 15:55:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open [2021-11-23 15:55:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open [2021-11-23 15:55:58,397 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_scb [2021-11-23 15:55:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_scb [2021-11-23 15:55:58,397 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_lookup_symbol [2021-11-23 15:55:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_lookup_symbol [2021-11-23 15:55:58,397 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_transfer [2021-11-23 15:55:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_transfer [2021-11-23 15:55:58,398 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_wait_for_fifo [2021-11-23 15:55:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_wait_for_fifo [2021-11-23 15:55:58,398 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_download [2021-11-23 15:55:58,399 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_download [2021-11-23 15:55:58,399 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_hw_params [2021-11-23 15:55:58,399 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_hw_params [2021-11-23 15:55:58,399 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_remove_scb [2021-11-23 15:55:58,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_remove_scb [2021-11-23 15:55:58,400 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_enable_spdif_hw [2021-11-23 15:55:58,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_enable_spdif_hw [2021-11-23 15:55:58,400 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-11-23 15:55:58,400 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-11-23 15:55:58,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:55:58,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:55:58,401 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_close [2021-11-23 15:55:58,401 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_close [2021-11-23 15:55:58,401 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:55:58,401 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:55:58,402 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:55:58,402 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:55:58,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:55:58,402 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_unlink_scb [2021-11-23 15:55:58,402 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_unlink_scb [2021-11-23 15:55:58,403 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_register [2021-11-23 15:55:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_register [2021-11-23 15:56:00,119 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:56:00,128 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:42,228 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:56:42,234 INFO L158 Benchmark]: Toolchain (without parser) took 52373.52ms. Allocated memory was 123.7MB in the beginning and 620.8MB in the end (delta: 497.0MB). Free memory was 90.4MB in the beginning and 411.4MB in the end (delta: -321.0MB). Peak memory consumption was 242.9MB. Max. memory is 16.1GB. [2021-11-23 15:56:42,234 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 123.7MB. Free memory is still 101.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:42,235 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6272.92ms. Allocated memory was 123.7MB in the beginning and 302.0MB in the end (delta: 178.3MB). Free memory was 90.2MB in the beginning and 169.4MB in the end (delta: -79.1MB). Peak memory consumption was 161.0MB. Max. memory is 16.1GB. [2021-11-23 15:56:42,236 INFO L158 Benchmark]: Boogie Procedure Inliner took 931.88ms. Allocated memory is still 302.0MB. Free memory was 169.4MB in the beginning and 170.2MB in the end (delta: -827.0kB). Peak memory consumption was 99.8MB. Max. memory is 16.1GB. [2021-11-23 15:56:42,237 INFO L158 Benchmark]: Boogie Preprocessor took 981.64ms. Allocated memory was 302.0MB in the beginning and 620.8MB in the end (delta: 318.8MB). Free memory was 170.2MB in the beginning and 459.6MB in the end (delta: -289.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-11-23 15:56:42,238 INFO L158 Benchmark]: RCFGBuilder took 44181.28ms. Allocated memory is still 620.8MB. Free memory was 459.6MB in the beginning and 411.4MB in the end (delta: 48.2MB). Peak memory consumption was 114.2MB. Max. memory is 16.1GB. [2021-11-23 15:56:42,242 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 123.7MB. Free memory is still 101.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6272.92ms. Allocated memory was 123.7MB in the beginning and 302.0MB in the end (delta: 178.3MB). Free memory was 90.2MB in the beginning and 169.4MB in the end (delta: -79.1MB). Peak memory consumption was 161.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 931.88ms. Allocated memory is still 302.0MB. Free memory was 169.4MB in the beginning and 170.2MB in the end (delta: -827.0kB). Peak memory consumption was 99.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 981.64ms. Allocated memory was 302.0MB in the beginning and 620.8MB in the end (delta: 318.8MB). Free memory was 170.2MB in the beginning and 459.6MB in the end (delta: -289.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * RCFGBuilder took 44181.28ms. Allocated memory is still 620.8MB. Free memory was 459.6MB in the beginning and 411.4MB in the end (delta: 48.2MB). Peak memory consumption was 114.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:56:42,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu --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 718a95fd2d27cb38002861c3cfa5a256ea936153fc96f7220d4978ac34f5d164 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:56:44,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:56:44,771 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:56:44,822 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:56:44,822 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:56:44,827 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:56:44,830 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:56:44,835 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:56:44,839 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:56:44,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:56:44,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:56:44,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:56:44,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:56:44,856 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:56:44,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:56:44,864 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:56:44,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:56:44,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:56:44,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:56:44,879 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:56:44,881 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:56:44,882 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:56:44,886 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:56:44,888 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:56:44,898 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:56:44,899 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:56:44,899 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:56:44,902 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:56:44,902 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:56:44,904 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:56:44,904 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:56:44,905 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:56:44,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:56:44,908 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:56:44,910 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:56:44,910 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:56:44,911 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:56:44,912 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:56:44,912 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:56:44,914 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:56:44,915 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:56:44,916 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:56:44,962 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:56:44,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:56:44,964 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:56:44,964 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:56:44,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:56:44,966 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:56:44,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:56:44,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:56:44,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:56:44,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:56:44,968 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:56:44,968 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:56:44,968 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:56:44,968 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:56:44,969 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:56:44,969 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:56:44,969 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:56:44,969 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:56:44,969 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:56:44,970 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:56:44,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:44,970 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:56:44,970 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:56:44,971 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:56:44,971 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:56:44,971 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:56:44,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:56:44,972 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:56:44,972 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:56:44,972 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 718a95fd2d27cb38002861c3cfa5a256ea936153fc96f7220d4978ac34f5d164 [2021-11-23 15:56:45,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:56:45,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:56:45,457 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:56:45,459 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:56:45,460 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:56:45,462 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/../../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 [2021-11-23 15:56:45,549 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/data/2739c7295/69ada1555cbc4325b09b6b26e42988e8/FLAG133badaec [2021-11-23 15:56:46,710 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:56:46,712 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/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 [2021-11-23 15:56:46,795 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/data/2739c7295/69ada1555cbc4325b09b6b26e42988e8/FLAG133badaec [2021-11-23 15:56:46,929 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/data/2739c7295/69ada1555cbc4325b09b6b26e42988e8 [2021-11-23 15:56:46,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:56:46,935 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:56:46,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:46,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:56:46,942 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:56:46,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:46" (1/1) ... [2021-11-23 15:56:46,948 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7802a55f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:46, skipping insertion in model container [2021-11-23 15:56:46,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:46" (1/1) ... [2021-11-23 15:56:46,956 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:56:47,262 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:47,905 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4843] [2021-11-23 15:56:47,906 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4844-4845] [2021-11-23 15:56:48,047 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_733c82c5-66e1-4190-ba05-d5eb716da432/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] [2021-11-23 15:56:51,918 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:51,999 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:56:52,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:52,244 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4843] [2021-11-23 15:56:52,245 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4844-4845] [2021-11-23 15:56:52,251 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_733c82c5-66e1-4190-ba05-d5eb716da432/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] [2021-11-23 15:56:52,977 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:53,020 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:56:53,133 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4843] [2021-11-23 15:56:53,134 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4844-4845] [2021-11-23 15:56:53,138 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_733c82c5-66e1-4190-ba05-d5eb716da432/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] [2021-11-23 15:56:54,070 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:54,524 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:56:54,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:54 WrapperNode [2021-11-23 15:56:54,524 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:54,526 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:54,526 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:56:54,527 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:56:54,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:54" (1/1) ... [2021-11-23 15:56:54,760 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:54" (1/1) ... [2021-11-23 15:56:55,183 INFO L137 Inliner]: procedures = 468, calls = 6870, calls flagged for inlining = 211, calls inlined = 197, statements flattened = 12237 [2021-11-23 15:56:55,184 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:55,185 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:56:55,185 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:56:55,185 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:56:55,195 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:54" (1/1) ... [2021-11-23 15:56:55,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:54" (1/1) ... [2021-11-23 15:56:55,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:54" (1/1) ... [2021-11-23 15:56:55,282 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:54" (1/1) ... [2021-11-23 15:56:55,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:54" (1/1) ... [2021-11-23 15:56:55,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:54" (1/1) ... [2021-11-23 15:56:55,804 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:54" (1/1) ... [2021-11-23 15:56:55,865 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:56:55,866 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:56:55,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:56:55,866 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:56:55,867 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:54" (1/1) ... [2021-11-23 15:56:55,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:55,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:56:55,899 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:56:56,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:56:56,091 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_poke_via_dsp [2021-11-23 15:56:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_poke_via_dsp [2021-11-23 15:56:56,091 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_read [2021-11-23 15:56:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_read [2021-11-23 15:56:56,092 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_clfe [2021-11-23 15:56:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_clfe [2021-11-23 15:56:56,092 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_src_task_scb [2021-11-23 15:56:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_src_task_scb [2021-11-23 15:56:56,092 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_hw_free [2021-11-23 15:56:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_hw_free [2021-11-23 15:56:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:56:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:56:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:56:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:56:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_constraint_list [2021-11-23 15:56:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_constraint_list [2021-11-23 15:56:56,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:56:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:56:56,094 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_scb_set_volume [2021-11-23 15:56:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_scb_set_volume [2021-11-23 15:56:56,095 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_pokeBA0 [2021-11-23 15:56:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_pokeBA0 [2021-11-23 15:56:56,095 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_close_iec958 [2021-11-23 15:56:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_close_iec958 [2021-11-23 15:56:56,095 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_close [2021-11-23 15:56:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_close [2021-11-23 15:56:56,096 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2021-11-23 15:56:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2021-11-23 15:56:56,096 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_load_parameter [2021-11-23 15:56:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_load_parameter [2021-11-23 15:56:56,096 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_free_scb [2021-11-23 15:56:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_free_scb [2021-11-23 15:56:56,097 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_create_card_entry [2021-11-23 15:56:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_create_card_entry [2021-11-23 15:56:56,097 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_free [2021-11-23 15:56:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_free [2021-11-23 15:56:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:56:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:56:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_hw_params [2021-11-23 15:56:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_hw_params [2021-11-23 15:56:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:56:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_write [2021-11-23 15:56:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_write [2021-11-23 15:56:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:56:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:56:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:56:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:56:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:56:56,100 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:56:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_generic_scb [2021-11-23 15:56:56,100 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_generic_scb [2021-11-23 15:56:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~TO~VOID [2021-11-23 15:56:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~TO~VOID [2021-11-23 15:56:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:56:56,101 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:56:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_proc_free_scb_desc [2021-11-23 15:56:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_proc_free_scb_desc [2021-11-23 15:56:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure params_period_bytes [2021-11-23 15:56:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure params_period_bytes [2021-11-23 15:56:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_proc_register_scb_desc [2021-11-23 15:56:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_proc_register_scb_desc [2021-11-23 15:56:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_mix_only_scb [2021-11-23 15:56:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_mix_only_scb [2021-11-23 15:56:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_transfer [2021-11-23 15:56:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_transfer [2021-11-23 15:56:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_clear_BA1 [2021-11-23 15:56:56,103 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_clear_BA1 [2021-11-23 15:56:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:56:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:56:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_add [2021-11-23 15:56:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_add [2021-11-23 15:56:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dma_free_pages [2021-11-23 15:56:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dma_free_pages [2021-11-23 15:56:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_indirect_pointer [2021-11-23 15:56:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_indirect_pointer [2021-11-23 15:56:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_set_play_sample_rate [2021-11-23 15:56:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_set_play_sample_rate [2021-11-23 15:56:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:56:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:56:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_proc_start [2021-11-23 15:56:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_proc_start [2021-11-23 15:56:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:56:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:56:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_preallocate_pages_for_all [2021-11-23 15:56:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_preallocate_pages_for_all [2021-11-23 15:56:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_indirect_pointer [2021-11-23 15:56:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_indirect_pointer [2021-11-23 15:56:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_enable_spdif_out [2021-11-23 15:56:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_enable_spdif_out [2021-11-23 15:56:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:56:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:56:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_codec_write [2021-11-23 15:56:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_codec_write [2021-11-23 15:56:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:56:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:56:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_direct_pointer [2021-11-23 15:56:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_direct_pointer [2021-11-23 15:56:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_free_entry [2021-11-23 15:56:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_free_entry [2021-11-23 15:56:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_cs46xx_remove [2021-11-23 15:56:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_cs46xx_remove [2021-11-23 15:56:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_pcm_link [2021-11-23 15:56:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_pcm_link [2021-11-23 15:56:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure voyetra_setup_eapd_slot [2021-11-23 15:56:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure voyetra_setup_eapd_slot [2021-11-23 15:56:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:56:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:56:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:56:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:56:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:56:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_resume [2021-11-23 15:56:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_resume [2021-11-23 15:56:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_scb [2021-11-23 15:56:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_scb [2021-11-23 15:56:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_trigger [2021-11-23 15:56:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_trigger [2021-11-23 15:56:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_trigger [2021-11-23 15:56:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_trigger [2021-11-23 15:56:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure _cs46xx_playback_open_channel [2021-11-23 15:56:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure _cs46xx_playback_open_channel [2021-11-23 15:56:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:56:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:56:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:56:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:56:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:56:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:56:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:56:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_prepare [2021-11-23 15:56:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_prepare [2021-11-23 15:56:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_pcm_serial_input_scb [2021-11-23 15:56:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_pcm_serial_input_scb [2021-11-23 15:56:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2021-11-23 15:56:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2021-11-23 15:56:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_src_unlink [2021-11-23 15:56:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_src_unlink [2021-11-23 15:56:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure clkrun_init [2021-11-23 15:56:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure clkrun_init [2021-11-23 15:56:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:56:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:56:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure bytes_to_frames [2021-11-23 15:56:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure bytes_to_frames [2021-11-23 15:56:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_iec958 [2021-11-23 15:56:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_iec958 [2021-11-23 15:56:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_peek [2021-11-23 15:56:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_peek [2021-11-23 15:56:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:56:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:56:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:56:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure add_symbol [2021-11-23 15:56:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure add_symbol [2021-11-23 15:56:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:56:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:56:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_open [2021-11-23 15:56:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_open [2021-11-23 15:56:56,120 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_hw_stop [2021-11-23 15:56:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_hw_stop [2021-11-23 15:56:56,120 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval_c [2021-11-23 15:56:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval_c [2021-11-23 15:56:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_set_capture_sample_rate [2021-11-23 15:56:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_set_capture_sample_rate [2021-11-23 15:56:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_transmit [2021-11-23 15:56:56,121 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_transmit [2021-11-23 15:56:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:56:56,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:56:56,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:56:56,122 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:56:56,122 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:56:56,122 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_buffer_bytes [2021-11-23 15:56:56,122 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_buffer_bytes [2021-11-23 15:56:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:56:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_detect_codec [2021-11-23 15:56:56,123 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_detect_codec [2021-11-23 15:56:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:56:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:56:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_reset [2021-11-23 15:56:56,124 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_reset [2021-11-23 15:56:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:56:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:56:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:56:56,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:56:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_open [2021-11-23 15:56:56,125 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_open [2021-11-23 15:56:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_codec_out_scb [2021-11-23 15:56:56,125 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_codec_out_scb [2021-11-23 15:56:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_disable_spdif_out [2021-11-23 15:56:56,125 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_disable_spdif_out [2021-11-23 15:56:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_clear_sample_buffer [2021-11-23 15:56:56,126 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_clear_sample_buffer [2021-11-23 15:56:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_malloc_pages [2021-11-23 15:56:56,126 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_malloc_pages [2021-11-23 15:56:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_close [2021-11-23 15:56:56,126 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_close [2021-11-23 15:56:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure amp_voyetra [2021-11-23 15:56:56,127 INFO L138 BoogieDeclarations]: Found implementation of procedure amp_voyetra [2021-11-23 15:56:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure get_segment_desc [2021-11-23 15:56:56,127 INFO L138 BoogieDeclarations]: Found implementation of procedure get_segment_desc [2021-11-23 15:56:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:56:56,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:56:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:56:56,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:56:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_task_tree [2021-11-23 15:56:56,128 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_task_tree [2021-11-23 15:56:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_hw_free [2021-11-23 15:56:56,128 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_hw_free [2021-11-23 15:56:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:56:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:56:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:56:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:56:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:56:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:56:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure free_module_desc [2021-11-23 15:56:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure free_module_desc [2021-11-23 15:56:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_new [2021-11-23 15:56:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_new [2021-11-23 15:56:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_create_generic_scb [2021-11-23 15:56:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_create_generic_scb [2021-11-23 15:56:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:56:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:56:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_suspend [2021-11-23 15:56:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_suspend [2021-11-23 15:56:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:56:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dma_alloc_pages [2021-11-23 15:56:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dma_alloc_pages [2021-11-23 15:56:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:56:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:56:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_prepare [2021-11-23 15:56:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_prepare [2021-11-23 15:56:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:56:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_destroy_pcm_channel [2021-11-23 15:56:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_destroy_pcm_channel [2021-11-23 15:56:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_trigger [2021-11-23 15:56:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_trigger [2021-11-23 15:56:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:56:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:56:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:56:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:56:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:56:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_reset [2021-11-23 15:56:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_reset [2021-11-23 15:56:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:56:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:56:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_close [2021-11-23 15:56:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_close [2021-11-23 15:56:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:56:56,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:56:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_resume [2021-11-23 15:56:56,136 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_resume [2021-11-23 15:56:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ac97_suspend [2021-11-23 15:56:56,136 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ac97_suspend [2021-11-23 15:56:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open_rear [2021-11-23 15:56:56,137 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open_rear [2021-11-23 15:56:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:56:56,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:56:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_ac97_write [2021-11-23 15:56:56,138 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_ac97_write [2021-11-23 15:56:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:56:56,138 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:56:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_enable_stream_irqs [2021-11-23 15:56:56,138 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_enable_stream_irqs [2021-11-23 15:56:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:56:56,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:56:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_codec_read [2021-11-23 15:56:56,139 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_codec_read [2021-11-23 15:56:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2021-11-23 15:56:56,139 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2021-11-23 15:56:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_new1 [2021-11-23 15:56:56,140 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_new1 [2021-11-23 15:56:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_asynch_fg_tx_scb [2021-11-23 15:56:56,140 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_asynch_fg_tx_scb [2021-11-23 15:56:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_format_width [2021-11-23 15:56:56,140 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_format_width [2021-11-23 15:56:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_direct_pointer [2021-11-23 15:56:56,141 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_direct_pointer [2021-11-23 15:56:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:56:56,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:56:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_spos_update_scb [2021-11-23 15:56:56,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_spos_update_scb [2021-11-23 15:56:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_open [2021-11-23 15:56:56,142 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_open [2021-11-23 15:56:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:56:56,142 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:56:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:56:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:56:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:56:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:56:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:56:56,143 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:56:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:56:56,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:56:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_spos_destroy [2021-11-23 15:56:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_spos_destroy [2021-11-23 15:56:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_pcm_channel [2021-11-23 15:56:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_pcm_channel [2021-11-23 15:56:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_task_tree [2021-11-23 15:56:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_task_tree [2021-11-23 15:56:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_output_trigger [2021-11-23 15:56:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_output_trigger [2021-11-23 15:56:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:56:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:56:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure frames_to_bytes [2021-11-23 15:56:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure frames_to_bytes [2021-11-23 15:56:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_chip_init [2021-11-23 15:56:56,146 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_chip_init [2021-11-23 15:56:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:56:56,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:56:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_free_pages [2021-11-23 15:56:56,146 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_free_pages [2021-11-23 15:56:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_peekBA0 [2021-11-23 15:56:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_peekBA0 [2021-11-23 15:56:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2021-11-23 15:56:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2021-11-23 15:56:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure _wrap_all_bits [2021-11-23 15:56:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _wrap_all_bits [2021-11-23 15:56:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_poke [2021-11-23 15:56:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_poke [2021-11-23 15:56:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure dsp_load_sample [2021-11-23 15:56:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dsp_load_sample [2021-11-23 15:56:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_playback_open [2021-11-23 15:56:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_playback_open [2021-11-23 15:56:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_create_scb [2021-11-23 15:56:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_create_scb [2021-11-23 15:56:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_lookup_symbol [2021-11-23 15:56:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_lookup_symbol [2021-11-23 15:56:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_transfer [2021-11-23 15:56:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_transfer [2021-11-23 15:56:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_wait_for_fifo [2021-11-23 15:56:56,150 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_wait_for_fifo [2021-11-23 15:56:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_download [2021-11-23 15:56:56,150 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_download [2021-11-23 15:56:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_capture_hw_params [2021-11-23 15:56:56,150 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_capture_hw_params [2021-11-23 15:56:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_remove_scb [2021-11-23 15:56:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_remove_scb [2021-11-23 15:56:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure cs46xx_dsp_enable_spdif_hw [2021-11-23 15:56:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure cs46xx_dsp_enable_spdif_hw [2021-11-23 15:56:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-11-23 15:56:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-11-23 15:56:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:56:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:56:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure snd_cs46xx_midi_input_close [2021-11-23 15:56:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_cs46xx_midi_input_close [2021-11-23 15:56:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:56:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:56:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:56:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:56:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure _dsp_unlink_scb [2021-11-23 15:56:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure _dsp_unlink_scb [2021-11-23 15:56:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_register [2021-11-23 15:56:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_register [2021-11-23 15:56:57,639 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:56:57,644 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:57:10,867 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:57:10,871 INFO L158 Benchmark]: Toolchain (without parser) took 23935.19ms. Allocated memory was 58.7MB in the beginning and 669.0MB in the end (delta: 610.3MB). Free memory was 27.2MB in the beginning and 367.3MB in the end (delta: -340.1MB). Peak memory consumption was 304.9MB. Max. memory is 16.1GB. [2021-11-23 15:57:10,872 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 58.7MB. Free memory was 39.7MB in the beginning and 39.7MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:57:10,872 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7586.66ms. Allocated memory was 58.7MB in the beginning and 669.0MB in the end (delta: 610.3MB). Free memory was 26.9MB in the beginning and 474.5MB in the end (delta: -447.7MB). Peak memory consumption was 215.8MB. Max. memory is 16.1GB. [2021-11-23 15:57:10,873 INFO L158 Benchmark]: Boogie Procedure Inliner took 658.04ms. Allocated memory is still 669.0MB. Free memory was 474.5MB in the beginning and 408.5MB in the end (delta: 66.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-23 15:57:10,874 INFO L158 Benchmark]: Boogie Preprocessor took 680.24ms. Allocated memory is still 669.0MB. Free memory was 408.5MB in the beginning and 451.0MB in the end (delta: -42.5MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. [2021-11-23 15:57:10,874 INFO L158 Benchmark]: RCFGBuilder took 15003.19ms. Allocated memory is still 669.0MB. Free memory was 451.0MB in the beginning and 367.3MB in the end (delta: 83.6MB). Peak memory consumption was 118.2MB. Max. memory is 16.1GB. [2021-11-23 15:57:10,876 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 58.7MB. Free memory was 39.7MB in the beginning and 39.7MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7586.66ms. Allocated memory was 58.7MB in the beginning and 669.0MB in the end (delta: 610.3MB). Free memory was 26.9MB in the beginning and 474.5MB in the end (delta: -447.7MB). Peak memory consumption was 215.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 658.04ms. Allocated memory is still 669.0MB. Free memory was 474.5MB in the beginning and 408.5MB in the end (delta: 66.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 680.24ms. Allocated memory is still 669.0MB. Free memory was 408.5MB in the beginning and 451.0MB in the end (delta: -42.5MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. * RCFGBuilder took 15003.19ms. Allocated memory is still 669.0MB. Free memory was 451.0MB in the beginning and 367.3MB in the end (delta: 83.6MB). Peak memory consumption was 118.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:57:11,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733c82c5-66e1-4190-ba05-d5eb716da432/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable