/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 12:31:02,517 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 12:31:02,520 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 12:31:02,576 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 12:31:02,577 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 12:31:02,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 12:31:02,585 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 12:31:02,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 12:31:02,595 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 12:31:02,603 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 12:31:02,605 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 12:31:02,607 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 12:31:02,607 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 12:31:02,608 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 12:31:02,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 12:31:02,611 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 12:31:02,612 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 12:31:02,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 12:31:02,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 12:31:02,617 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 12:31:02,619 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 12:31:02,621 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 12:31:02,622 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 12:31:02,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 12:31:02,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 12:31:02,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 12:31:02,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 12:31:02,630 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 12:31:02,630 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 12:31:02,631 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 12:31:02,632 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 12:31:02,632 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 12:31:02,633 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 12:31:02,634 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 12:31:02,635 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 12:31:02,636 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 12:31:02,637 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 12:31:02,637 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 12:31:02,637 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 12:31:02,638 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 12:31:02,639 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 12:31:02,640 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 12:31:02,669 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 12:31:02,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 12:31:02,670 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 12:31:02,670 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 12:31:02,671 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 12:31:02,671 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 12:31:02,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 12:31:02,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 12:31:02,673 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 12:31:02,673 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 12:31:02,673 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 12:31:02,674 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 12:31:02,674 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 12:31:02,674 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 12:31:02,674 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 12:31:02,675 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 12:31:02,675 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 12:31:02,675 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 12:31:02,675 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 12:31:02,675 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 12:31:02,676 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 12:31:02,676 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 12:31:02,676 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 12:31:02,677 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 12:31:02,677 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 12:31:02,677 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 12:31:02,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 12:31:02,678 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 12:31:02,678 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 12:31:02,678 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 12:31:02,678 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 12:31:02,678 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 12:31:02,679 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 12:31:02,679 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 12:31:03,050 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 12:31:03,085 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 12:31:03,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 12:31:03,091 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 12:31:03,094 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 12:31:03,096 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-10-16 12:31:03,183 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1e32fadd/cfe4da95ddee4d169547a0b4c3de6acb/FLAG96cc41b46 [2022-10-16 12:31:04,471 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 12:31:04,472 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-10-16 12:31:04,544 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1e32fadd/cfe4da95ddee4d169547a0b4c3de6acb/FLAG96cc41b46 [2022-10-16 12:31:04,672 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1e32fadd/cfe4da95ddee4d169547a0b4c3de6acb [2022-10-16 12:31:04,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 12:31:04,684 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 12:31:04,687 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 12:31:04,688 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 12:31:04,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 12:31:04,695 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:31:04" (1/1) ... [2022-10-16 12:31:04,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bd4a92e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:31:04, skipping insertion in model container [2022-10-16 12:31:04,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:31:04" (1/1) ... [2022-10-16 12:31:04,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 12:31:04,905 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 12:31:08,271 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2022-10-16 12:31:08,437 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 12:31:08,525 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 12:31:09,493 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2022-10-16 12:31:09,512 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 12:31:09,828 INFO L208 MainTranslator]: Completed translation [2022-10-16 12:31:09,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:31:09 WrapperNode [2022-10-16 12:31:09,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 12:31:09,830 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 12:31:09,831 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 12:31:09,831 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 12:31:09,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:31:09" (1/1) ... [2022-10-16 12:31:10,040 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:31:09" (1/1) ... [2022-10-16 12:31:10,179 INFO L138 Inliner]: procedures = 461, calls = 4704, calls flagged for inlining = 237, calls inlined = 15, statements flattened = 2232 [2022-10-16 12:31:10,180 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 12:31:10,181 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 12:31:10,181 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 12:31:10,181 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 12:31:10,193 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:31:09" (1/1) ... [2022-10-16 12:31:10,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:31:09" (1/1) ... [2022-10-16 12:31:10,210 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:31:09" (1/1) ... [2022-10-16 12:31:10,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:31:09" (1/1) ... [2022-10-16 12:31:10,310 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:31:09" (1/1) ... [2022-10-16 12:31:10,329 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:31:09" (1/1) ... [2022-10-16 12:31:10,368 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:31:09" (1/1) ... [2022-10-16 12:31:10,388 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:31:09" (1/1) ... [2022-10-16 12:31:10,420 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 12:31:10,422 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 12:31:10,423 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 12:31:10,423 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 12:31:10,424 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:31:09" (1/1) ... [2022-10-16 12:31:10,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 12:31:10,451 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 12:31:10,468 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 12:31:10,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 12:31:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-10-16 12:31:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-10-16 12:31:10,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 12:31:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 12:31:10,536 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-10-16 12:31:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-10-16 12:31:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-10-16 12:31:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-10-16 12:31:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2022-10-16 12:31:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2022-10-16 12:31:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-16 12:31:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-10-16 12:31:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-10-16 12:31:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-10-16 12:31:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-10-16 12:31:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-10-16 12:31:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-10-16 12:31:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 12:31:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-10-16 12:31:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-10-16 12:31:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2022-10-16 12:31:10,539 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2022-10-16 12:31:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-10-16 12:31:10,539 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-10-16 12:31:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 12:31:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 12:31:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 12:31:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2022-10-16 12:31:10,540 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2022-10-16 12:31:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-10-16 12:31:10,540 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-10-16 12:31:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2022-10-16 12:31:10,540 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2022-10-16 12:31:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 12:31:10,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 12:31:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-16 12:31:10,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-16 12:31:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 12:31:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2022-10-16 12:31:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2022-10-16 12:31:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 12:31:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-10-16 12:31:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-10-16 12:31:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-10-16 12:31:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-10-16 12:31:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-16 12:31:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-16 12:31:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2022-10-16 12:31:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2022-10-16 12:31:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 12:31:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2022-10-16 12:31:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2022-10-16 12:31:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-10-16 12:31:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-10-16 12:31:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 12:31:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2022-10-16 12:31:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2022-10-16 12:31:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-16 12:31:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-16 12:31:11,125 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 12:31:11,131 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 12:32:45,392 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 12:32:45,402 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 12:32:45,403 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 12:32:45,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 12:32:45 BoogieIcfgContainer [2022-10-16 12:32:45,406 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 12:32:45,409 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 12:32:45,409 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 12:32:45,412 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 12:32:45,413 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 12:31:04" (1/3) ... [2022-10-16 12:32:45,414 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70efd777 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 12:32:45, skipping insertion in model container [2022-10-16 12:32:45,414 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:31:09" (2/3) ... [2022-10-16 12:32:45,414 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70efd777 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 12:32:45, skipping insertion in model container [2022-10-16 12:32:45,415 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 12:32:45" (3/3) ... [2022-10-16 12:32:45,416 INFO L112 eAbstractionObserver]: Analyzing ICFG main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-10-16 12:32:45,438 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 12:32:45,438 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 16 error locations. [2022-10-16 12:32:45,504 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-16 12:32:45,512 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1e328830, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-16 12:32:45,513 INFO L358 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2022-10-16 12:32:45,519 INFO L276 IsEmpty]: Start isEmpty. Operand has 240 states, 160 states have (on average 1.36875) internal successors, (219), 182 states have internal predecessors, (219), 39 states have call successors, (39), 24 states have call predecessors, (39), 24 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-10-16 12:32:45,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-16 12:32:45,530 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 12:32:45,531 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 12:32:45,532 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting snd_pd_capture_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [snd_pd_capture_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, snd_pd_capture_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, fire_audio_urbErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 13 more)] === [2022-10-16 12:32:45,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 12:32:45,538 INFO L85 PathProgramCache]: Analyzing trace with hash -1123871249, now seen corresponding path program 1 times [2022-10-16 12:32:45,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 12:32:45,549 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741915687] [2022-10-16 12:32:45,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 12:32:45,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 12:32:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-16 12:32:46,762 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-16 12:32:47,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-16 12:32:47,348 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-16 12:32:47,351 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-10-16 12:32:47,352 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location snd_pd_capture_openErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 16 remaining) [2022-10-16 12:32:47,355 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location snd_pd_capture_openErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 16 remaining) [2022-10-16 12:32:47,356 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location fire_audio_urbErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 16 remaining) [2022-10-16 12:32:47,356 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location fire_audio_urbErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 16 remaining) [2022-10-16 12:32:47,356 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location free_all_urb_genericErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 16 remaining) [2022-10-16 12:32:47,357 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location free_all_urb_genericErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 16 remaining) [2022-10-16 12:32:47,357 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location __create_pipeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 16 remaining) [2022-10-16 12:32:47,357 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location __create_pipeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 16 remaining) [2022-10-16 12:32:47,358 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location snd_pd_pcm_closeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 16 remaining) [2022-10-16 12:32:47,358 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location snd_pd_pcm_closeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 16 remaining) [2022-10-16 12:32:47,358 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location alloc_bulk_urbs_genericErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 16 remaining) [2022-10-16 12:32:47,358 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location alloc_bulk_urbs_genericErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 16 remaining) [2022-10-16 12:32:47,359 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 16 remaining) [2022-10-16 12:32:47,359 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 16 remaining) [2022-10-16 12:32:47,359 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location audio_buf_freeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 16 remaining) [2022-10-16 12:32:47,360 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location audio_buf_freeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 16 remaining) [2022-10-16 12:32:47,360 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-16 12:32:47,366 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-10-16 12:32:47,372 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-10-16 12:32:47,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 12:32:47 BoogieIcfgContainer [2022-10-16 12:32:47,518 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 12:32:47,522 INFO L158 Benchmark]: Toolchain (without parser) took 102839.69ms. Allocated memory was 152.0MB in the beginning and 575.7MB in the end (delta: 423.6MB). Free memory was 111.3MB in the beginning and 233.4MB in the end (delta: -122.1MB). Peak memory consumption was 302.9MB. Max. memory is 8.0GB. [2022-10-16 12:32:47,527 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 79.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 12:32:47,529 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5142.32ms. Allocated memory was 152.0MB in the beginning and 207.6MB in the end (delta: 55.6MB). Free memory was 111.0MB in the beginning and 129.5MB in the end (delta: -18.5MB). Peak memory consumption was 109.6MB. Max. memory is 8.0GB. [2022-10-16 12:32:47,530 INFO L158 Benchmark]: Boogie Procedure Inliner took 349.74ms. Allocated memory is still 207.6MB. Free memory was 129.5MB in the beginning and 104.9MB in the end (delta: 24.6MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. [2022-10-16 12:32:47,532 INFO L158 Benchmark]: Boogie Preprocessor took 239.90ms. Allocated memory is still 207.6MB. Free memory was 104.9MB in the beginning and 87.0MB in the end (delta: 17.8MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. [2022-10-16 12:32:47,533 INFO L158 Benchmark]: RCFGBuilder took 94983.48ms. Allocated memory was 207.6MB in the beginning and 575.7MB in the end (delta: 368.1MB). Free memory was 87.0MB in the beginning and 440.5MB in the end (delta: -353.5MB). Peak memory consumption was 325.5MB. Max. memory is 8.0GB. [2022-10-16 12:32:47,537 INFO L158 Benchmark]: TraceAbstraction took 2109.66ms. Allocated memory is still 575.7MB. Free memory was 439.5MB in the beginning and 233.4MB in the end (delta: 206.0MB). Peak memory consumption was 206.6MB. Max. memory is 8.0GB. [2022-10-16 12:32:47,544 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 79.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 5142.32ms. Allocated memory was 152.0MB in the beginning and 207.6MB in the end (delta: 55.6MB). Free memory was 111.0MB in the beginning and 129.5MB in the end (delta: -18.5MB). Peak memory consumption was 109.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 349.74ms. Allocated memory is still 207.6MB. Free memory was 129.5MB in the beginning and 104.9MB in the end (delta: 24.6MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 239.90ms. Allocated memory is still 207.6MB. Free memory was 104.9MB in the beginning and 87.0MB in the end (delta: 17.8MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. * RCFGBuilder took 94983.48ms. Allocated memory was 207.6MB in the beginning and 575.7MB in the end (delta: 368.1MB). Free memory was 87.0MB in the beginning and 440.5MB in the end (delta: -353.5MB). Peak memory consumption was 325.5MB. Max. memory is 8.0GB. * TraceAbstraction took 2109.66ms. Allocated memory is still 575.7MB. Free memory was 439.5MB in the beginning and 233.4MB in the end (delta: 206.0MB). Peak memory consumption was 206.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 8272]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of large string literal at line 5532. Possible FailurePath: [L5531] static int usb_transfer_mode ; [L5532-L5533] static struct poseidon_format const poseidon_formats[2U] = { {(char *)"YUV 422", 1448695129, 16, 0}, {(char *)"RGB565", 1346520914, 16, 0}}; [L5534-L5552] static struct poseidon_tvnorm const poseidon_tvnorms[18U] = { {32ULL, {'P', 'A', 'L', '-', 'D', '\000'}, 32U}, {1ULL, {'P', 'A', 'L', '-', 'B', '\000'}, 16U}, {4ULL, {'P', 'A', 'L', '-', 'G', '\000'}, 64U}, {8ULL, {'P', 'A', 'L', '-', 'H', '\000'}, 128U}, {16ULL, {'P', 'A', 'L', '-', 'I', '\000'}, 256U}, {256ULL, {'P', 'A', 'L', '-', 'M', '\000'}, 512U}, {512ULL, {'P', 'A', 'L', '-', 'N', '\000'}, 1048576U}, {1024ULL, {'P', 'A', 'L', '-', 'N', 'c', '\000'}, 1048576U}, {4096ULL, {'N', 'T', 'S', 'C', '-', 'M', '\000'}, 1U}, {8192ULL, {'N', 'T', 'S', 'C', '-', 'J', 'P', '\000'}, 2U}, {65536ULL, {'S', 'E', 'C', 'A', 'M', '-', 'B', '\000'}, 4096U}, {131072ULL, {'S', 'E', 'C', 'A', 'M', '-', 'D', '\000'}, 8192U}, {262144ULL, {'S', 'E', 'C', 'A', 'M', '-', 'G', '\000'}, 16384U}, {524288ULL, {'S', 'E', 'C', 'A', 'M', '-', 'H', '\000'}, 32768U}, {1048576ULL, {'S', 'E', 'C', 'A', 'M', '-', 'K', '\000'}, 65536U}, {2097152ULL, {'S', 'E', 'C', 'A', 'M', '-', 'K', '1', '\000'}, 131072U}, {4194304ULL, {'S', 'E', 'C', 'A', 'M', '-', 'L', '\000'}, 262144U}, {8388608ULL, {'S', 'E', 'C', 'A', 'M', '-', 'L', 'C', '\000'}, 524288U}}; [L5553] static unsigned int const POSEIDON_TVNORMS = 18U; [L5554-L5558] static struct pd_audio_mode const pd_audio_modes[5U] = { {1U, 1U, 0U}, {2U, 2U, 1U}, {16U, 8U, 3U}, {32U, 4U, 2U}, {64U, 8U, 4U}}; [L5559] static unsigned int const POSEIDON_AUDIOMODS = 5U; [L5560-L5563] static struct pd_input const pd_inputs[4U] = { {(char *)"TV Antenna", 1U}, {(char *)"TV Cable", 2U}, {(char *)"TV SVideo", 4U}, {(char *)"TV Composite", 8U}}; [L5564] static unsigned int const POSEIDON_INPUTS = 4U; [L5565-L5571] static struct poseidon_control controls[4U] = { {{9963776U, 1, {'b', 'r', 'i', 'g', 'h', 't', 'n', 'e', 's', 's', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 1}, {{9963777U, 1, {'c', 'o', 'n', 't', 'r', 'a', 's', 't', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 2}, {{9963779U, 1, {'h', 'u', 'e', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 3}, {{9963778U, 1, {'s', 'a', 't', 'u', 'r', 'a', 't', 'i', 'o', 'n', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 4}}; [L5572-L5574] static struct video_std_to_audio_std const video_to_audio_map[3U] = { {4325425ULL, 2}, {4864ULL, 8}, {8192ULL, 4}}; [L5575] static unsigned int const map_size = 3U; [L6329] static struct videobuf_queue_ops pd_video_qops = {& pd_buf_setup, & pd_buf_prepare, & pd_buf_queue, & pd_buf_release}; [L7513-L7515] static struct v4l2_file_operations const pd_video_fops = {& __this_module, & pd_video_read, 0, & pd_video_poll, & video_ioctl2, 0, & pd_video_mmap, & pd_video_open, & pd_video_release}; [L7516-L7525] static struct v4l2_ioctl_ops const pd_video_ioctl_ops = {& vidioc_querycap, 0, 0, & vidioc_enum_fmt, 0, 0, 0, & vidioc_g_fmt, 0, 0, 0, & vidioc_g_fmt_vbi, 0, 0, 0, 0, & vidioc_s_fmt, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_try_fmt, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_reqbufs, & vidioc_querybuf, & vidioc_qbuf, & vidioc_dqbuf, 0, 0, 0, & vidioc_streamon, & vidioc_streamoff, 0, & vidioc_s_std, 0, & vidioc_enum_input, & vidioc_g_input, & vidioc_s_input, 0, 0, 0, & vidioc_queryctrl, & vidioc_g_ctrl, & vidioc_s_ctrl, 0, 0, 0, 0, & vidioc_enumaudio, & vidioc_g_audio, & vidioc_s_audio, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_g_tuner, & vidioc_s_tuner, & vidioc_g_frequency, & vidioc_s_frequency, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L7526-L7622] static struct video_device pd_video_template = {& pd_video_fops, {0, 0, {0, {0, 0}, 0, 0, 0, 0, {{0}}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}, 0, 0, {{0}, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 0, 0, {0, {0, 0}, 0, 0, 0UL}}, 0, 0, 0, {{0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0U, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}, 0, {{0, 0}, 0UL, 0, 0, 0UL, 0, 0, 0, {(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, {0, {0, 0}, 0, 0, 0UL}}, 0UL, {{0L}, {0, 0}, 0, {0, {0, 0}, 0, 0, 0UL}}, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {0}, {0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0, 0, 0, 0, 0UL, 0UL, 0UL, 0UL}, 0, 0, 0ULL, 0, {0, 0}, 0, {0, 0, 0}, 0U, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0, {0, 0}, {{0}}}, 0, 0, 0}, 0, 0, 0, 0, {'T', 'e', 'l', 'e', 'g', 'e', 'n', 't', '-', 'V', 'i', 'd', 'e', 'o', '\000'}, 0, -1, (unsigned short)0, 0UL, 0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 16777215ULL, 0ULL, & video_device_release, & pd_video_ioctl_ops, 0}; [L7717] int LDV_IN_INTERRUPT ; [L8257-L8258] static struct snd_pcm_hardware snd_pd_hw_capture = {65795U, 4ULL, 128U, 48000U, 48000U, 2U, 2U, 32768UL, 8192UL, 8192UL, 4U, 4U, 0UL}; [L8553-L8556] static struct snd_pcm_ops pcm_capture_ops = {& snd_pd_capture_open, & snd_pd_pcm_close, & snd_pcm_lib_ioctl, & snd_pd_hw_capture_params, & snd_pd_hw_capture_free, & snd_pd_prepare, & snd_pd_capture_trigger, & snd_pd_capture_pointer, 0, 0, & snd_pcm_pd_get_page, 0, 0}; [L8841-L8843] static int dvb_bandwidth[3U][2U] = { { 8, 0}, { 7, 1}, { 6, 2}}; [L8844] static int dvb_bandwidth_length = 3; [L9264-L9287] static struct dvb_frontend_ops poseidon_frontend_ops = {{{'P', 'o', 's', 'e', 'i', 'd', 'o', 'n', ' ', 'D', 'V', 'B', '-', 'T', '\000'}, 2, 174000000U, 862000000U, 62500U, 0U, 0U, 0U, 0U, 0U, 1075523247}, & poseidon_fe_release, 0, & poseidon_fe_init, & poseidon_fe_sleep, 0, 0, 0, & poseidon_set_fe, & poseidon_fe_get_tune_settings, & poseidon_get_fe, & poseidon_read_status, & poseidon_read_ber, & poseidon_read_signal_strength, & poseidon_read_snr, & poseidon_read_unc_blocks, 0, 0, 0, 0, 0, 0, 0, 0, 0, & poseidon_ts_bus_ctrl, 0, 0, {{{(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, 0U, 0U, 0U, 0U, 0U, 0U}, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{0}, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L9491-L9493] static short adapter_nr[8U] = { -1, -1, -1, -1, -1, -1, -1, -1}; [L9923] static int preemphasis[3U] = { 0, 32, 16}; [L10107-L10108] static struct v4l2_file_operations const poseidon_fm_fops = {& __this_module, 0, 0, 0, & video_ioctl2, 0, 0, & poseidon_fm_open, & poseidon_fm_close}; [L10438-L10446] static struct v4l2_ioctl_ops const poseidon_fm_ioctl_ops = {& vidioc_querycap___0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_g_input___0, & vidioc_s_input___0, 0, 0, 0, & tlg_fm_vidioc_queryctrl, & tlg_fm_vidioc_g_ctrl, & tlg_fm_vidioc_s_ctrl, & tlg_fm_vidioc_g_exts_ctrl, & tlg_fm_vidioc_s_exts_ctrl, 0, & tlg_fm_vidioc_querymenu, 0, & vidioc_g_audio___0, & vidioc_s_audio___0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & tlg_fm_vidioc_g_tuner, & vidioc_s_tuner___0, & fm_get_freq, & fm_set_freq, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10447-L10495] static struct video_device poseidon_fm_template = {& poseidon_fm_fops, {0, 0, {0, {0, 0}, 0, 0, 0, 0, {{0}}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}, 0, 0, {{0}, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 0, 0, {0, {0, 0}, 0, 0, 0UL}}, 0, 0, 0, {{0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0U, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}, 0, {{0, 0}, 0UL, 0, 0, 0UL, 0, 0, 0, {(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, {0, {0, 0}, 0, 0, 0UL}}, 0UL, {{0L}, {0, 0}, 0, {0, {0, 0}, 0, 0, 0UL}}, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {0}, {0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0, 0, 0, 0, 0UL, 0UL, 0UL, 0UL}, 0, 0, 0ULL, 0, {0, 0}, 0, {0, 0, 0}, 0U, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0, {0, 0}, {{0}}}, 0, 0, 0}, 0, 0, 0, 0, {'T', 'e', 'l', 'e', 'g', 'e', 'n', 't', '-', 'R', 'a', 'd', 'i', 'o', '\000'}, 0, -1, (unsigned short)0, 0UL, 0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 0ULL, 0ULL, & video_device_release, & poseidon_fm_ioctl_ops, 0}; [L10865] int debug_mode ; [L10866-L10869] static struct usb_device_id id_table[3U] = { {899U, 6948U, 16385U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 255U, 1U, 0U, 0UL}, {899U, 6948U, 16385U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 255U, 1U, 1U, 0UL}}; [L10870] struct usb_device_id const __mod_usb_device_table ; [L10871] static char const *firmware_name = "tlg2300_firmware.bin"; [L10873] static struct list_head pd_device_list = {& pd_device_list, & pd_device_list}; [L11184] static struct notifier_block pm_notifer = {& pm_notifier_block, 0, 0}; [L11625-L11637] static struct usb_driver poseidon_driver = {"poseidon", & poseidon_probe, & poseidon_disconnect, 0, & poseidon_suspend, & poseidon_resume, 0, 0, 0, (struct usb_device_id const *)(& id_table), {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, 1U, (unsigned char)0}; [L11837] static int ldv_mutex_lock_of_poseidon ; [L11944] static int ldv_mutex_mutex_of_device ; [L12051] static int ldv_mutex_pm_mutex ; [L12158] static int ldv_mutex_power_lock_of_snd_card ; [L12265] static int ldv_mutex_vb_lock_of_videobuf_queue ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={2147483745:2147483729}, adapter_nr={195:0}, controls={185:0}, debug_mode=0, dvb_bandwidth={193:0}, dvb_bandwidth_length=3, firmware_name={148:0}, id_table={200:0}, LDV_IN_INTERRUPT=0, ldv_mutex_lock_of_poseidon=0, ldv_mutex_mutex_of_device=0, ldv_mutex_pm_mutex=0, ldv_mutex_power_lock_of_snd_card=0, ldv_mutex_vb_lock_of_videobuf_queue=0, map_size=3, pcm_capture_ops={192:0}, pd_audio_modes={183:0}, pd_device_list={201:0}, pd_inputs={184:0}, pd_video_fops={188:0}, pd_video_ioctl_ops={189:0}, pd_video_qops={187:0}, pd_video_template={190:0}, pm_notifer={202:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={203:0}, poseidon_fm_fops={197:0}, poseidon_fm_ioctl_ops={198:0}, poseidon_fm_template={199:0}, poseidon_formats={181:0}, poseidon_frontend_ops={194:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={182:0}, POSEIDON_TVNORMS=18, preemphasis={196:0}, snd_pd_hw_capture={191:0}, usb_transfer_mode=0, video_to_audio_map={186:0}] [L8625] struct snd_pcm_substream *var_group1 ; [L8626] int res_snd_pd_capture_open_0 ; [L8627] struct snd_pcm_hw_params *var_group2 ; [L8628] int var_snd_pd_capture_trigger_9_p1 ; [L8629] unsigned long var_snd_pcm_pd_get_page_11_p1 ; [L8630] int ldv_s_pcm_capture_ops_snd_pcm_ops ; [L8631] int tmp ; [L8632] int tmp___0 ; [L8634] ldv_s_pcm_capture_ops_snd_pcm_ops = 0 [L8635] LDV_IN_INTERRUPT = 1 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={2147483745:2147483729}, adapter_nr={195:0}, controls={185:0}, debug_mode=0, dvb_bandwidth={193:0}, dvb_bandwidth_length=3, firmware_name={148:0}, id_table={200:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=0, ldv_mutex_mutex_of_device=0, ldv_mutex_pm_mutex=0, ldv_mutex_power_lock_of_snd_card=0, ldv_mutex_vb_lock_of_videobuf_queue=0, ldv_s_pcm_capture_ops_snd_pcm_ops=0, map_size=3, pcm_capture_ops={192:0}, pd_audio_modes={183:0}, pd_device_list={201:0}, pd_inputs={184:0}, pd_video_fops={188:0}, pd_video_ioctl_ops={189:0}, pd_video_qops={187:0}, pd_video_template={190:0}, pm_notifer={202:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={203:0}, poseidon_fm_fops={197:0}, poseidon_fm_ioctl_ops={198:0}, poseidon_fm_template={199:0}, poseidon_formats={181:0}, poseidon_frontend_ops={194:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={182:0}, POSEIDON_TVNORMS=18, preemphasis={196:0}, snd_pd_hw_capture={191:0}, usb_transfer_mode=0, video_to_audio_map={186:0}] [L8636] CALL ldv_initialize() VAL [\old(ldv_mutex_lock_of_poseidon)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_mutex_pm_mutex)=0, \old(ldv_mutex_power_lock_of_snd_card)=0, \old(ldv_mutex_vb_lock_of_videobuf_queue)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={2147483745:2147483729}, adapter_nr={195:0}, controls={185:0}, debug_mode=0, dvb_bandwidth={193:0}, dvb_bandwidth_length=3, firmware_name={148:0}, id_table={200:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=0, ldv_mutex_mutex_of_device=0, ldv_mutex_pm_mutex=0, ldv_mutex_power_lock_of_snd_card=0, ldv_mutex_vb_lock_of_videobuf_queue=0, map_size=3, pcm_capture_ops={192:0}, pd_audio_modes={183:0}, pd_device_list={201:0}, pd_inputs={184:0}, pd_video_fops={188:0}, pd_video_ioctl_ops={189:0}, pd_video_qops={187:0}, pd_video_template={190:0}, pm_notifer={202:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={203:0}, poseidon_fm_fops={197:0}, poseidon_fm_ioctl_ops={198:0}, poseidon_fm_template={199:0}, poseidon_formats={181:0}, poseidon_frontend_ops={194:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={182:0}, preemphasis={196:0}, snd_pd_hw_capture={191:0}, usb_transfer_mode=0, video_to_audio_map={186:0}] [L12375] ldv_mutex_lock_of_poseidon = 1 [L12376] ldv_mutex_mutex_of_device = 1 [L12377] ldv_mutex_pm_mutex = 1 [L12378] ldv_mutex_power_lock_of_snd_card = 1 [L12379] ldv_mutex_vb_lock_of_videobuf_queue = 1 VAL [\old(ldv_mutex_lock_of_poseidon)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_mutex_pm_mutex)=0, \old(ldv_mutex_power_lock_of_snd_card)=0, \old(ldv_mutex_vb_lock_of_videobuf_queue)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={2147483745:2147483729}, adapter_nr={195:0}, controls={185:0}, debug_mode=0, dvb_bandwidth={193:0}, dvb_bandwidth_length=3, firmware_name={148:0}, id_table={200:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={192:0}, pd_audio_modes={183:0}, pd_device_list={201:0}, pd_inputs={184:0}, pd_video_fops={188:0}, pd_video_ioctl_ops={189:0}, pd_video_qops={187:0}, pd_video_template={190:0}, pm_notifer={202:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={203:0}, poseidon_fm_fops={197:0}, poseidon_fm_ioctl_ops={198:0}, poseidon_fm_template={199:0}, poseidon_formats={181:0}, poseidon_frontend_ops={194:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={182:0}, preemphasis={196:0}, snd_pd_hw_capture={191:0}, usb_transfer_mode=0, video_to_audio_map={186:0}] [L8636] RET ldv_initialize() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={2147483745:2147483729}, adapter_nr={195:0}, controls={185:0}, debug_mode=0, dvb_bandwidth={193:0}, dvb_bandwidth_length=3, firmware_name={148:0}, id_table={200:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_pcm_capture_ops_snd_pcm_ops=0, map_size=3, pcm_capture_ops={192:0}, pd_audio_modes={183:0}, pd_device_list={201:0}, pd_inputs={184:0}, pd_video_fops={188:0}, pd_video_ioctl_ops={189:0}, pd_video_qops={187:0}, pd_video_template={190:0}, pm_notifer={202:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={203:0}, poseidon_fm_fops={197:0}, poseidon_fm_ioctl_ops={198:0}, poseidon_fm_template={199:0}, poseidon_formats={181:0}, poseidon_frontend_ops={194:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={182:0}, POSEIDON_TVNORMS=18, preemphasis={196:0}, snd_pd_hw_capture={191:0}, usb_transfer_mode=0, video_to_audio_map={186:0}] [L8691] tmp___0 = __VERIFIER_nondet_int() [L8692] COND TRUE tmp___0 != 0 || ldv_s_pcm_capture_ops_snd_pcm_ops != 0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={2147483745:2147483729}, adapter_nr={195:0}, controls={185:0}, debug_mode=0, dvb_bandwidth={193:0}, dvb_bandwidth_length=3, firmware_name={148:0}, id_table={200:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_pcm_capture_ops_snd_pcm_ops=0, map_size=3, pcm_capture_ops={192:0}, pd_audio_modes={183:0}, pd_device_list={201:0}, pd_inputs={184:0}, pd_video_fops={188:0}, pd_video_ioctl_ops={189:0}, pd_video_qops={187:0}, pd_video_template={190:0}, pm_notifer={202:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={203:0}, poseidon_fm_fops={197:0}, poseidon_fm_ioctl_ops={198:0}, poseidon_fm_template={199:0}, poseidon_formats={181:0}, poseidon_frontend_ops={194:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={182:0}, POSEIDON_TVNORMS=18, preemphasis={196:0}, snd_pd_hw_capture={191:0}, tmp___0=-2, usb_transfer_mode=0, video_to_audio_map={186:0}] [L8639] tmp = __VERIFIER_nondet_int() [L8641] case 0: VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={2147483745:2147483729}, adapter_nr={195:0}, controls={185:0}, debug_mode=0, dvb_bandwidth={193:0}, dvb_bandwidth_length=3, firmware_name={148:0}, id_table={200:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_pcm_capture_ops_snd_pcm_ops=0, map_size=3, pcm_capture_ops={192:0}, pd_audio_modes={183:0}, pd_device_list={201:0}, pd_inputs={184:0}, pd_video_fops={188:0}, pd_video_ioctl_ops={189:0}, pd_video_qops={187:0}, pd_video_template={190:0}, pm_notifer={202:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={203:0}, poseidon_fm_fops={197:0}, poseidon_fm_ioctl_ops={198:0}, poseidon_fm_template={199:0}, poseidon_formats={181:0}, poseidon_frontend_ops={194:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={182:0}, preemphasis={196:0}, snd_pd_hw_capture={191:0}, tmp=0, tmp___0=-2, usb_transfer_mode=0, video_to_audio_map={186:0}] [L8642] COND TRUE ldv_s_pcm_capture_ops_snd_pcm_ops == 0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={2147483745:2147483729}, adapter_nr={195:0}, controls={185:0}, debug_mode=0, dvb_bandwidth={193:0}, dvb_bandwidth_length=3, firmware_name={148:0}, id_table={200:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_pcm_capture_ops_snd_pcm_ops=0, map_size=3, pcm_capture_ops={192:0}, pd_audio_modes={183:0}, pd_device_list={201:0}, pd_inputs={184:0}, pd_video_fops={188:0}, pd_video_ioctl_ops={189:0}, pd_video_qops={187:0}, pd_video_template={190:0}, pm_notifer={202:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={203:0}, poseidon_fm_fops={197:0}, poseidon_fm_ioctl_ops={198:0}, poseidon_fm_template={199:0}, poseidon_formats={181:0}, poseidon_frontend_ops={194:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={182:0}, preemphasis={196:0}, snd_pd_hw_capture={191:0}, tmp=0, tmp___0=-2, usb_transfer_mode=0, video_to_audio_map={186:0}] [L8643] FCALL ldv_handler_precall() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={2147483745:2147483729}, adapter_nr={195:0}, controls={185:0}, debug_mode=0, dvb_bandwidth={193:0}, dvb_bandwidth_length=3, firmware_name={148:0}, id_table={200:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_pcm_capture_ops_snd_pcm_ops=0, map_size=3, pcm_capture_ops={192:0}, pd_audio_modes={183:0}, pd_device_list={201:0}, pd_inputs={184:0}, pd_video_fops={188:0}, pd_video_ioctl_ops={189:0}, pd_video_qops={187:0}, pd_video_template={190:0}, pm_notifer={202:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={203:0}, poseidon_fm_fops={197:0}, poseidon_fm_ioctl_ops={198:0}, poseidon_fm_template={199:0}, poseidon_formats={181:0}, poseidon_frontend_ops={194:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={182:0}, preemphasis={196:0}, snd_pd_hw_capture={191:0}, tmp=0, tmp___0=-2, usb_transfer_mode=0, video_to_audio_map={186:0}] [L8644] CALL snd_pd_capture_open(var_group1) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={2147483745:2147483729}, adapter_nr={195:0}, controls={185:0}, debug_mode=0, dvb_bandwidth={193:0}, dvb_bandwidth_length=3, firmware_name={148:0}, id_table={200:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={192:0}, pd_audio_modes={183:0}, pd_device_list={201:0}, pd_inputs={184:0}, pd_video_fops={188:0}, pd_video_ioctl_ops={189:0}, pd_video_qops={187:0}, pd_video_template={190:0}, pm_notifer={202:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={203:0}, poseidon_fm_fops={197:0}, poseidon_fm_ioctl_ops={198:0}, poseidon_fm_template={199:0}, poseidon_formats={181:0}, poseidon_frontend_ops={194:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={182:0}, POSEIDON_TVNORMS=18, preemphasis={196:0}, snd_pd_hw_capture={191:0}, usb_transfer_mode=0, video_to_audio_map={186:0}] [L8261] struct poseidon *p ; [L8262] struct poseidon_audio *pa ; [L8263] struct snd_pcm_runtime *runtime ; [L8265] EXPR substream->private_data [L8265] p = (struct poseidon *)substream->private_data [L8266] pa = & p->audio [L8267] EXPR substream->runtime [L8267] runtime = substream->runtime [L8268] COND FALSE !((unsigned long )p == (unsigned long )((struct poseidon *)0)) [L8272] EXPR pa->users VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={2147483745:2147483729}, adapter_nr={195:0}, controls={185:0}, debug_mode=0, dvb_bandwidth={193:0}, dvb_bandwidth_length=3, firmware_name={148:0}, id_table={200:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, p={-212:213}, pa={-212:706}, pa->users=2147483647, pcm_capture_ops={192:0}, pd_audio_modes={183:0}, pd_device_list={201:0}, pd_inputs={184:0}, pd_video_fops={188:0}, pd_video_ioctl_ops={189:0}, pd_video_qops={187:0}, pd_video_template={190:0}, pm_notifer={202:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={203:0}, poseidon_fm_fops={197:0}, poseidon_fm_ioctl_ops={198:0}, poseidon_fm_template={199:0}, poseidon_formats={181:0}, poseidon_frontend_ops={194:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={182:0}, POSEIDON_TVNORMS=18, preemphasis={196:0}, runtime={2147483674:2147483777}, snd_pd_hw_capture={191:0}, substream={2147483734:-131}, substream={2147483734:-131}, usb_transfer_mode=0, video_to_audio_map={186:0}] [L8272] pa->users + 1 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={2147483745:2147483729}, adapter_nr={195:0}, controls={185:0}, debug_mode=0, dvb_bandwidth={193:0}, dvb_bandwidth_length=3, firmware_name={148:0}, id_table={200:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, p={-212:213}, pa={-212:706}, pa->users=2147483647, pcm_capture_ops={192:0}, pd_audio_modes={183:0}, pd_device_list={201:0}, pd_inputs={184:0}, pd_video_fops={188:0}, pd_video_ioctl_ops={189:0}, pd_video_qops={187:0}, pd_video_template={190:0}, pm_notifer={202:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={203:0}, poseidon_fm_fops={197:0}, poseidon_fm_ioctl_ops={198:0}, poseidon_fm_template={199:0}, poseidon_formats={181:0}, poseidon_frontend_ops={194:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={182:0}, POSEIDON_TVNORMS=18, preemphasis={196:0}, runtime={2147483674:2147483777}, snd_pd_hw_capture={191:0}, substream={2147483734:-131}, substream={2147483734:-131}, usb_transfer_mode=0, video_to_audio_map={186:0}] - UnprovableResult [Line: 8272]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8482]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8482]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6145]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6145]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5415]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5415]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8290]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8290]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6120]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6120]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8650]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8650]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8338]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8338]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 25 procedures, 240 locations, 16 error locations. Started 1 CEGAR loops. OverallTime: 1.9s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=240occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 18 NumberOfCodeBlocks, 18 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-10-16 12:32:47,626 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...