./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6c24879c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c2255c939c83cd7eedc3c7f637d06dea23ce3a82d37039af88ba670fb379695f --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 11:47:47,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 11:47:47,522 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 11:47:47,549 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 11:47:47,552 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 11:47:47,553 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 11:47:47,556 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 11:47:47,560 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 11:47:47,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 11:47:47,565 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 11:47:47,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 11:47:47,567 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 11:47:47,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 11:47:47,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 11:47:47,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 11:47:47,572 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 11:47:47,573 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 11:47:47,575 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 11:47:47,578 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 11:47:47,582 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 11:47:47,584 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 11:47:47,585 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 11:47:47,585 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 11:47:47,586 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 11:47:47,587 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 11:47:47,592 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 11:47:47,593 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 11:47:47,593 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 11:47:47,594 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 11:47:47,594 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 11:47:47,595 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 11:47:47,595 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 11:47:47,596 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 11:47:47,597 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 11:47:47,597 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 11:47:47,598 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 11:47:47,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 11:47:47,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 11:47:47,599 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 11:47:47,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 11:47:47,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 11:47:47,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 11:47:47,602 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 11:47:47,627 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 11:47:47,627 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 11:47:47,627 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 11:47:47,628 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 11:47:47,628 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 11:47:47,628 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 11:47:47,629 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 11:47:47,629 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 11:47:47,629 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 11:47:47,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 11:47:47,630 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 11:47:47,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 11:47:47,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 11:47:47,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 11:47:47,631 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 11:47:47,631 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 11:47:47,631 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 11:47:47,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 11:47:47,631 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 11:47:47,631 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 11:47:47,632 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 11:47:47,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 11:47:47,632 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 11:47:47,632 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 11:47:47,632 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 11:47:47,632 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 11:47:47,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 11:47:47,633 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 11:47:47,633 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 11:47:47,633 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 11:47:47,633 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2255c939c83cd7eedc3c7f637d06dea23ce3a82d37039af88ba670fb379695f [2022-07-12 11:47:47,842 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 11:47:47,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 11:47:47,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 11:47:47,862 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 11:47:47,862 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 11:47:47,864 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-07-12 11:47:47,922 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f098e4f57/89644d108a2a4153a8d4f66db95628d1/FLAG5f3ad8faf [2022-07-12 11:47:48,600 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 11:47:48,600 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-07-12 11:47:48,641 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f098e4f57/89644d108a2a4153a8d4f66db95628d1/FLAG5f3ad8faf [2022-07-12 11:47:48,688 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f098e4f57/89644d108a2a4153a8d4f66db95628d1 [2022-07-12 11:47:48,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 11:47:48,696 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 11:47:48,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 11:47:48,697 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 11:47:48,701 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 11:47:48,702 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:47:48" (1/1) ... [2022-07-12 11:47:48,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d91ceac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:47:48, skipping insertion in model container [2022-07-12 11:47:48,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 11:47:48" (1/1) ... [2022-07-12 11:47:48,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 11:47:48,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 11:47:51,463 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/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341143,341156] [2022-07-12 11:47:51,629 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 11:47:51,689 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 11:47:52,079 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/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341143,341156] [2022-07-12 11:47:52,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 11:47:52,247 INFO L208 MainTranslator]: Completed translation [2022-07-12 11:47:52,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:47:52 WrapperNode [2022-07-12 11:47:52,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 11:47:52,250 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 11:47:52,250 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 11:47:52,250 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 11:47:52,255 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:47:52" (1/1) ... [2022-07-12 11:47:52,374 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:47:52" (1/1) ... [2022-07-12 11:47:52,522 INFO L137 Inliner]: procedures = 461, calls = 4704, calls flagged for inlining = 237, calls inlined = 31, statements flattened = 2514 [2022-07-12 11:47:52,523 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 11:47:52,523 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 11:47:52,523 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 11:47:52,524 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 11:47:52,530 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:47:52" (1/1) ... [2022-07-12 11:47:52,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:47:52" (1/1) ... [2022-07-12 11:47:52,564 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:47:52" (1/1) ... [2022-07-12 11:47:52,564 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:47:52" (1/1) ... [2022-07-12 11:47:52,631 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:47:52" (1/1) ... [2022-07-12 11:47:52,646 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:47:52" (1/1) ... [2022-07-12 11:47:52,657 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:47:52" (1/1) ... [2022-07-12 11:47:52,674 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 11:47:52,675 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 11:47:52,675 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 11:47:52,675 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 11:47:52,676 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:47:52" (1/1) ... [2022-07-12 11:47:52,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 11:47:52,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 11:47:52,712 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) [2022-07-12 11:47:52,727 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 [2022-07-12 11:47:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-07-12 11:47:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-07-12 11:47:52,748 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-07-12 11:47:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2022-07-12 11:47:52,748 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2022-07-12 11:47:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2022-07-12 11:47:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2022-07-12 11:47:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2022-07-12 11:47:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2022-07-12 11:47:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-07-12 11:47:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-07-12 11:47:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 11:47:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-12 11:47:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-12 11:47:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-07-12 11:47:52,750 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-07-12 11:47:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-07-12 11:47:52,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-07-12 11:47:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-07-12 11:47:52,750 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-07-12 11:47:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-12 11:47:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-07-12 11:47:52,750 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-07-12 11:47:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-07-12 11:47:52,751 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-07-12 11:47:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 11:47:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2022-07-12 11:47:52,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2022-07-12 11:47:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-12 11:47:52,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-12 11:47:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-12 11:47:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-12 11:47:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2022-07-12 11:47:52,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2022-07-12 11:47:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-07-12 11:47:52,752 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-07-12 11:47:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2022-07-12 11:47:52,752 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2022-07-12 11:47:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-07-12 11:47:52,753 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-07-12 11:47:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 11:47:52,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 11:47:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-12 11:47:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-12 11:47:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-07-12 11:47:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-07-12 11:47:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-12 11:47:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-12 11:47:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-12 11:47:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-12 11:47:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-12 11:47:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-12 11:47:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-07-12 11:47:52,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-07-12 11:47:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 11:47:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-12 11:47:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-12 11:47:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-07-12 11:47:52,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-07-12 11:47:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-07-12 11:47:52,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-07-12 11:47:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-07-12 11:47:52,757 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-07-12 11:47:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2022-07-12 11:47:52,757 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2022-07-12 11:47:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-07-12 11:47:52,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-07-12 11:47:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2022-07-12 11:47:52,758 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2022-07-12 11:47:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-12 11:47:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-12 11:47:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-12 11:47:52,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-12 11:47:53,169 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 11:47:53,170 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 11:49:11,428 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 11:49:11,437 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 11:49:11,438 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-12 11:49:11,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 11:49:11 BoogieIcfgContainer [2022-07-12 11:49:11,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 11:49:11,445 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 11:49:11,446 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 11:49:11,449 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 11:49:11,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 11:47:48" (1/3) ... [2022-07-12 11:49:11,450 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b1d4e42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 11:49:11, skipping insertion in model container [2022-07-12 11:49:11,450 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 11:47:52" (2/3) ... [2022-07-12 11:49:11,450 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b1d4e42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 11:49:11, skipping insertion in model container [2022-07-12 11:49:11,450 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 11:49:11" (3/3) ... [2022-07-12 11:49:11,451 INFO L111 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-07-12 11:49:11,462 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 11:49:11,463 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-12 11:49:11,505 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-12 11:49:11,510 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=PETRI_NET, 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=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@2e888db3, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@36a4b8fb [2022-07-12 11:49:11,510 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-12 11:49:11,515 INFO L276 IsEmpty]: Start isEmpty. Operand has 381 states, 259 states have (on average 1.3474903474903475) internal successors, (349), 271 states have internal predecessors, (349), 92 states have call successors, (92), 28 states have call predecessors, (92), 28 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) [2022-07-12 11:49:11,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-07-12 11:49:11,521 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 11:49:11,521 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 11:49:11,522 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 11:49:11,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 11:49:11,530 INFO L85 PathProgramCache]: Analyzing trace with hash -973080407, now seen corresponding path program 1 times [2022-07-12 11:49:11,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 11:49:11,538 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1310839102] [2022-07-12 11:49:11,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 11:49:11,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 11:49:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:12,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 11:49:12,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:12,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 11:49:12,535 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 11:49:12,535 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1310839102] [2022-07-12 11:49:12,536 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1310839102] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 11:49:12,536 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 11:49:12,536 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 11:49:12,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [701541110] [2022-07-12 11:49:12,539 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 11:49:12,543 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 11:49:12,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 11:49:12,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 11:49:12,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-12 11:49:12,574 INFO L87 Difference]: Start difference. First operand has 381 states, 259 states have (on average 1.3474903474903475) internal successors, (349), 271 states have internal predecessors, (349), 92 states have call successors, (92), 28 states have call predecessors, (92), 28 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-12 11:49:14,764 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:16,788 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:19,297 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:22,315 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:23,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 11:49:23,524 INFO L93 Difference]: Finished difference Result 764 states and 1084 transitions. [2022-07-12 11:49:23,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-12 11:49:23,526 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2022-07-12 11:49:23,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 11:49:23,535 INFO L225 Difference]: With dead ends: 764 [2022-07-12 11:49:23,536 INFO L226 Difference]: Without dead ends: 383 [2022-07-12 11:49:23,541 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-12 11:49:23,543 INFO L413 NwaCegarLoop]: 464 mSDtfsCounter, 312 mSDsluCounter, 290 mSDsCounter, 0 mSdLazyCounter, 362 mSolverCounterSat, 98 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 357 SdHoareTripleChecker+Valid, 754 SdHoareTripleChecker+Invalid, 464 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 362 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.7s IncrementalHoareTripleChecker+Time [2022-07-12 11:49:23,544 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [357 Valid, 754 Invalid, 464 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 362 Invalid, 4 Unknown, 0 Unchecked, 10.7s Time] [2022-07-12 11:49:23,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2022-07-12 11:49:23,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 379. [2022-07-12 11:49:23,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 379 states, 260 states have (on average 1.3384615384615384) internal successors, (348), 268 states have internal predecessors, (348), 90 states have call successors, (90), 30 states have call predecessors, (90), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-07-12 11:49:23,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 522 transitions. [2022-07-12 11:49:23,600 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 522 transitions. Word has length 12 [2022-07-12 11:49:23,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 11:49:23,600 INFO L495 AbstractCegarLoop]: Abstraction has 379 states and 522 transitions. [2022-07-12 11:49:23,600 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-12 11:49:23,600 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 522 transitions. [2022-07-12 11:49:23,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-07-12 11:49:23,601 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 11:49:23,601 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 11:49:23,601 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-12 11:49:23,602 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 11:49:23,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 11:49:23,602 INFO L85 PathProgramCache]: Analyzing trace with hash -101228783, now seen corresponding path program 1 times [2022-07-12 11:49:23,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 11:49:23,602 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1482612881] [2022-07-12 11:49:23,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 11:49:23,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 11:49:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:24,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 11:49:24,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:24,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 11:49:24,088 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 11:49:24,088 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1482612881] [2022-07-12 11:49:24,088 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1482612881] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 11:49:24,089 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 11:49:24,089 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 11:49:24,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1599992150] [2022-07-12 11:49:24,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 11:49:24,090 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 11:49:24,090 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 11:49:24,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 11:49:24,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-12 11:49:24,091 INFO L87 Difference]: Start difference. First operand 379 states and 522 transitions. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-12 11:49:26,173 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:28,235 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:29,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 11:49:29,924 INFO L93 Difference]: Finished difference Result 383 states and 525 transitions. [2022-07-12 11:49:29,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-12 11:49:29,924 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-07-12 11:49:29,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 11:49:29,930 INFO L225 Difference]: With dead ends: 383 [2022-07-12 11:49:29,930 INFO L226 Difference]: Without dead ends: 380 [2022-07-12 11:49:29,931 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-12 11:49:29,932 INFO L413 NwaCegarLoop]: 432 mSDtfsCounter, 552 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 202 mSolverCounterSat, 154 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 600 SdHoareTripleChecker+Valid, 573 SdHoareTripleChecker+Invalid, 358 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 154 IncrementalHoareTripleChecker+Valid, 202 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2022-07-12 11:49:29,933 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [600 Valid, 573 Invalid, 358 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [154 Valid, 202 Invalid, 2 Unknown, 0 Unchecked, 5.7s Time] [2022-07-12 11:49:29,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2022-07-12 11:49:29,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 378. [2022-07-12 11:49:29,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 378 states, 260 states have (on average 1.3346153846153845) internal successors, (347), 267 states have internal predecessors, (347), 89 states have call successors, (89), 30 states have call predecessors, (89), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-07-12 11:49:29,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 520 transitions. [2022-07-12 11:49:29,954 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 520 transitions. Word has length 13 [2022-07-12 11:49:29,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 11:49:29,955 INFO L495 AbstractCegarLoop]: Abstraction has 378 states and 520 transitions. [2022-07-12 11:49:29,955 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-12 11:49:29,956 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 520 transitions. [2022-07-12 11:49:29,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-07-12 11:49:29,956 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 11:49:29,956 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 11:49:29,956 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-12 11:49:29,957 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 11:49:29,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 11:49:29,957 INFO L85 PathProgramCache]: Analyzing trace with hash 1156372652, now seen corresponding path program 1 times [2022-07-12 11:49:29,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 11:49:29,958 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265460465] [2022-07-12 11:49:29,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 11:49:29,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 11:49:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:30,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 11:49:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:30,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 11:49:30,550 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 11:49:30,550 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1265460465] [2022-07-12 11:49:30,550 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1265460465] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 11:49:30,550 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 11:49:30,551 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 11:49:30,551 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1588400946] [2022-07-12 11:49:30,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 11:49:30,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 11:49:30,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 11:49:30,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 11:49:30,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-12 11:49:30,553 INFO L87 Difference]: Start difference. First operand 378 states and 520 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-12 11:49:32,643 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:34,730 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:36,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 11:49:36,399 INFO L93 Difference]: Finished difference Result 382 states and 523 transitions. [2022-07-12 11:49:36,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-12 11:49:36,399 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2022-07-12 11:49:36,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 11:49:36,402 INFO L225 Difference]: With dead ends: 382 [2022-07-12 11:49:36,402 INFO L226 Difference]: Without dead ends: 379 [2022-07-12 11:49:36,403 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-12 11:49:36,404 INFO L413 NwaCegarLoop]: 431 mSDtfsCounter, 549 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 201 mSolverCounterSat, 152 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 597 SdHoareTripleChecker+Valid, 572 SdHoareTripleChecker+Invalid, 355 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 201 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2022-07-12 11:49:36,404 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [597 Valid, 572 Invalid, 355 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 201 Invalid, 2 Unknown, 0 Unchecked, 5.7s Time] [2022-07-12 11:49:36,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 379 states. [2022-07-12 11:49:36,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 379 to 377. [2022-07-12 11:49:36,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 377 states, 260 states have (on average 1.3307692307692307) internal successors, (346), 266 states have internal predecessors, (346), 88 states have call successors, (88), 30 states have call predecessors, (88), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-07-12 11:49:36,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 518 transitions. [2022-07-12 11:49:36,425 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 518 transitions. Word has length 14 [2022-07-12 11:49:36,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 11:49:36,425 INFO L495 AbstractCegarLoop]: Abstraction has 377 states and 518 transitions. [2022-07-12 11:49:36,425 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-12 11:49:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 518 transitions. [2022-07-12 11:49:36,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-07-12 11:49:36,426 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 11:49:36,426 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 11:49:36,426 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-12 11:49:36,426 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 11:49:36,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 11:49:36,427 INFO L85 PathProgramCache]: Analyzing trace with hash 1487316340, now seen corresponding path program 1 times [2022-07-12 11:49:36,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 11:49:36,427 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [90750724] [2022-07-12 11:49:36,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 11:49:36,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 11:49:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:37,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 11:49:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:37,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 11:49:37,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 11:49:37,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [90750724] [2022-07-12 11:49:37,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [90750724] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 11:49:37,063 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 11:49:37,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 11:49:37,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370537645] [2022-07-12 11:49:37,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 11:49:37,064 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 11:49:37,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 11:49:37,064 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 11:49:37,064 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-12 11:49:37,065 INFO L87 Difference]: Start difference. First operand 377 states and 518 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-12 11:49:39,153 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:41,301 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:42,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 11:49:42,891 INFO L93 Difference]: Finished difference Result 381 states and 521 transitions. [2022-07-12 11:49:42,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-12 11:49:42,892 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-07-12 11:49:42,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 11:49:42,894 INFO L225 Difference]: With dead ends: 381 [2022-07-12 11:49:42,894 INFO L226 Difference]: Without dead ends: 378 [2022-07-12 11:49:42,894 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-12 11:49:42,895 INFO L413 NwaCegarLoop]: 430 mSDtfsCounter, 546 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 200 mSolverCounterSat, 150 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 594 SdHoareTripleChecker+Valid, 571 SdHoareTripleChecker+Invalid, 352 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 150 IncrementalHoareTripleChecker+Valid, 200 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2022-07-12 11:49:42,895 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [594 Valid, 571 Invalid, 352 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [150 Valid, 200 Invalid, 2 Unknown, 0 Unchecked, 5.7s Time] [2022-07-12 11:49:42,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2022-07-12 11:49:42,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 376. [2022-07-12 11:49:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 376 states, 260 states have (on average 1.3269230769230769) internal successors, (345), 265 states have internal predecessors, (345), 87 states have call successors, (87), 30 states have call predecessors, (87), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-07-12 11:49:42,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 516 transitions. [2022-07-12 11:49:42,913 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 516 transitions. Word has length 15 [2022-07-12 11:49:42,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 11:49:42,913 INFO L495 AbstractCegarLoop]: Abstraction has 376 states and 516 transitions. [2022-07-12 11:49:42,914 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-12 11:49:42,914 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 516 transitions. [2022-07-12 11:49:42,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-07-12 11:49:42,914 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 11:49:42,914 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 11:49:42,915 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-12 11:49:42,915 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 11:49:42,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 11:49:42,915 INFO L85 PathProgramCache]: Analyzing trace with hash -1138326353, now seen corresponding path program 1 times [2022-07-12 11:49:42,915 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 11:49:42,916 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [576402028] [2022-07-12 11:49:42,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 11:49:42,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 11:49:43,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:43,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 11:49:43,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:43,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 11:49:43,476 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 11:49:43,476 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [576402028] [2022-07-12 11:49:43,476 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [576402028] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 11:49:43,476 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 11:49:43,476 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 11:49:43,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275433076] [2022-07-12 11:49:43,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 11:49:43,477 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 11:49:43,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 11:49:43,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 11:49:43,477 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-12 11:49:43,478 INFO L87 Difference]: Start difference. First operand 376 states and 516 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-12 11:49:45,569 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:47,623 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:50,725 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:51,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 11:49:51,276 INFO L93 Difference]: Finished difference Result 380 states and 519 transitions. [2022-07-12 11:49:51,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-12 11:49:51,277 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2022-07-12 11:49:51,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 11:49:51,281 INFO L225 Difference]: With dead ends: 380 [2022-07-12 11:49:51,281 INFO L226 Difference]: Without dead ends: 371 [2022-07-12 11:49:51,283 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-12 11:49:51,286 INFO L413 NwaCegarLoop]: 429 mSDtfsCounter, 543 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 198 mSolverCounterSat, 148 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 591 SdHoareTripleChecker+Valid, 570 SdHoareTripleChecker+Invalid, 349 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 148 IncrementalHoareTripleChecker+Valid, 198 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.6s IncrementalHoareTripleChecker+Time [2022-07-12 11:49:51,286 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [591 Valid, 570 Invalid, 349 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [148 Valid, 198 Invalid, 3 Unknown, 0 Unchecked, 7.6s Time] [2022-07-12 11:49:51,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-07-12 11:49:51,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 369. [2022-07-12 11:49:51,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 255 states have (on average 1.3294117647058823) internal successors, (339), 259 states have internal predecessors, (339), 85 states have call successors, (85), 29 states have call predecessors, (85), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-07-12 11:49:51,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 508 transitions. [2022-07-12 11:49:51,313 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 508 transitions. Word has length 16 [2022-07-12 11:49:51,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 11:49:51,314 INFO L495 AbstractCegarLoop]: Abstraction has 369 states and 508 transitions. [2022-07-12 11:49:51,314 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-12 11:49:51,314 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 508 transitions. [2022-07-12 11:49:51,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-07-12 11:49:51,321 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 11:49:51,321 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 11:49:51,321 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-12 11:49:51,321 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 11:49:51,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 11:49:51,322 INFO L85 PathProgramCache]: Analyzing trace with hash 2056942274, now seen corresponding path program 1 times [2022-07-12 11:49:51,322 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 11:49:51,322 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538170237] [2022-07-12 11:49:51,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 11:49:51,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 11:49:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:51,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 11:49:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:51,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-12 11:49:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:52,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-12 11:49:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:52,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-12 11:49:52,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:49:52,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 11:49:52,091 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 11:49:52,091 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538170237] [2022-07-12 11:49:52,091 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1538170237] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 11:49:52,091 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 11:49:52,092 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-12 11:49:52,092 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514816777] [2022-07-12 11:49:52,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 11:49:52,092 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-12 11:49:52,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 11:49:52,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-12 11:49:52,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-07-12 11:49:52,093 INFO L87 Difference]: Start difference. First operand 369 states and 508 transitions. Second operand has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-07-12 11:49:54,186 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:56,233 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:49:58,291 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:50:01,277 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:50:04,388 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:50:05,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 11:50:05,953 INFO L93 Difference]: Finished difference Result 738 states and 1019 transitions. [2022-07-12 11:50:05,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-12 11:50:05,954 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 40 [2022-07-12 11:50:05,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 11:50:05,956 INFO L225 Difference]: With dead ends: 738 [2022-07-12 11:50:05,956 INFO L226 Difference]: Without dead ends: 375 [2022-07-12 11:50:05,957 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-07-12 11:50:05,958 INFO L413 NwaCegarLoop]: 470 mSDtfsCounter, 536 mSDsluCounter, 539 mSDsCounter, 0 mSdLazyCounter, 507 mSolverCounterSat, 149 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 582 SdHoareTripleChecker+Valid, 1009 SdHoareTripleChecker+Invalid, 661 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 149 IncrementalHoareTripleChecker+Valid, 507 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2022-07-12 11:50:05,958 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [582 Valid, 1009 Invalid, 661 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [149 Valid, 507 Invalid, 5 Unknown, 0 Unchecked, 13.6s Time] [2022-07-12 11:50:05,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2022-07-12 11:50:05,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 370. [2022-07-12 11:50:05,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 370 states, 256 states have (on average 1.328125) internal successors, (340), 260 states have internal predecessors, (340), 85 states have call successors, (85), 29 states have call predecessors, (85), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-07-12 11:50:05,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 509 transitions. [2022-07-12 11:50:05,983 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 509 transitions. Word has length 40 [2022-07-12 11:50:05,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 11:50:05,983 INFO L495 AbstractCegarLoop]: Abstraction has 370 states and 509 transitions. [2022-07-12 11:50:05,983 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-07-12 11:50:05,983 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 509 transitions. [2022-07-12 11:50:05,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-07-12 11:50:05,987 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 11:50:05,988 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 11:50:05,988 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-12 11:50:05,988 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 11:50:05,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 11:50:05,988 INFO L85 PathProgramCache]: Analyzing trace with hash -2120222853, now seen corresponding path program 1 times [2022-07-12 11:50:05,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 11:50:05,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [477673470] [2022-07-12 11:50:05,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 11:50:05,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 11:50:06,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:50:06,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-12 11:50:06,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:50:06,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-12 11:50:06,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:50:06,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-12 11:50:06,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:50:06,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-12 11:50:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 11:50:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 11:50:06,535 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 11:50:06,537 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [477673470] [2022-07-12 11:50:06,537 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [477673470] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 11:50:06,538 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 11:50:06,538 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-12 11:50:06,538 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1811541488] [2022-07-12 11:50:06,575 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 11:50:06,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-12 11:50:06,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 11:50:06,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-12 11:50:06,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-12 11:50:06,578 INFO L87 Difference]: Start difference. First operand 370 states and 509 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-07-12 11:50:08,671 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:50:10,685 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:50:12,775 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-12 11:50:14,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 11:50:14,606 INFO L93 Difference]: Finished difference Result 372 states and 511 transitions. [2022-07-12 11:50:14,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-12 11:50:14,607 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 44 [2022-07-12 11:50:14,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 11:50:14,607 INFO L225 Difference]: With dead ends: 372 [2022-07-12 11:50:14,608 INFO L226 Difference]: Without dead ends: 0 [2022-07-12 11:50:14,609 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-07-12 11:50:14,609 INFO L413 NwaCegarLoop]: 458 mSDtfsCounter, 383 mSDsluCounter, 474 mSDsCounter, 0 mSdLazyCounter, 269 mSolverCounterSat, 144 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 405 SdHoareTripleChecker+Valid, 932 SdHoareTripleChecker+Invalid, 416 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 269 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2022-07-12 11:50:14,609 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [405 Valid, 932 Invalid, 416 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 269 Invalid, 3 Unknown, 0 Unchecked, 7.9s Time] [2022-07-12 11:50:14,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-12 11:50:14,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-12 11:50:14,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 11:50:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-12 11:50:14,610 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 44 [2022-07-12 11:50:14,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 11:50:14,610 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-12 11:50:14,610 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-07-12 11:50:14,611 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-12 11:50:14,611 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-12 11:50:14,613 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-12 11:50:14,614 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-12 11:50:14,615 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-12 11:50:29,935 INFO L899 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtEXIT(lines 8846 8906) no Hoare annotation was computed. [2022-07-12 11:50:29,935 INFO L899 garLoopResultBuilder]: For program point L8863(lines 8863 8886) no Hoare annotation was computed. [2022-07-12 11:50:29,935 INFO L899 garLoopResultBuilder]: For program point L8884(line 8884) no Hoare annotation was computed. [2022-07-12 11:50:29,935 INFO L899 garLoopResultBuilder]: For program point L8888(line 8888) no Hoare annotation was computed. [2022-07-12 11:50:29,935 INFO L902 garLoopResultBuilder]: At program point L8880(line 8880) the Hoare annotation is: true [2022-07-12 11:50:29,936 INFO L899 garLoopResultBuilder]: For program point L8880-1(line 8880) no Hoare annotation was computed. [2022-07-12 11:50:29,936 INFO L902 garLoopResultBuilder]: At program point poseidon_check_mode_dvbtENTRY(lines 8846 8906) the Hoare annotation is: true [2022-07-12 11:50:29,936 INFO L899 garLoopResultBuilder]: For program point L8864(line 8864) no Hoare annotation was computed. [2022-07-12 11:50:29,936 INFO L902 garLoopResultBuilder]: At program point L8889(line 8889) the Hoare annotation is: true [2022-07-12 11:50:29,936 INFO L899 garLoopResultBuilder]: For program point L8889-1(line 8889) no Hoare annotation was computed. [2022-07-12 11:50:29,936 INFO L899 garLoopResultBuilder]: For program point L8869(line 8869) no Hoare annotation was computed. [2022-07-12 11:50:29,936 INFO L899 garLoopResultBuilder]: For program point L8894-1(line 8894) no Hoare annotation was computed. [2022-07-12 11:50:29,937 INFO L899 garLoopResultBuilder]: For program point L8890(lines 8890 8893) no Hoare annotation was computed. [2022-07-12 11:50:29,937 INFO L902 garLoopResultBuilder]: At program point L8865(line 8865) the Hoare annotation is: true [2022-07-12 11:50:29,937 INFO L899 garLoopResultBuilder]: For program point L8865-1(line 8865) no Hoare annotation was computed. [2022-07-12 11:50:29,937 INFO L902 garLoopResultBuilder]: At program point L8894(line 8894) the Hoare annotation is: true [2022-07-12 11:50:29,937 INFO L899 garLoopResultBuilder]: For program point L8874(line 8874) no Hoare annotation was computed. [2022-07-12 11:50:29,937 INFO L899 garLoopResultBuilder]: For program point L8870-1(line 8870) no Hoare annotation was computed. [2022-07-12 11:50:29,937 INFO L902 garLoopResultBuilder]: At program point L8899(line 8899) the Hoare annotation is: true [2022-07-12 11:50:29,937 INFO L899 garLoopResultBuilder]: For program point L8899-1(line 8899) no Hoare annotation was computed. [2022-07-12 11:50:29,938 INFO L902 garLoopResultBuilder]: At program point L8870(line 8870) the Hoare annotation is: true [2022-07-12 11:50:29,938 INFO L899 garLoopResultBuilder]: For program point L8895(lines 8895 8898) no Hoare annotation was computed. [2022-07-12 11:50:29,938 INFO L899 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtFINAL(lines 8846 8906) no Hoare annotation was computed. [2022-07-12 11:50:29,938 INFO L902 garLoopResultBuilder]: At program point L8887(lines 8859 8905) the Hoare annotation is: true [2022-07-12 11:50:29,938 INFO L902 garLoopResultBuilder]: At program point L8875(line 8875) the Hoare annotation is: true [2022-07-12 11:50:29,938 INFO L899 garLoopResultBuilder]: For program point L8875-1(line 8875) no Hoare annotation was computed. [2022-07-12 11:50:29,938 INFO L899 garLoopResultBuilder]: For program point L8879(line 8879) no Hoare annotation was computed. [2022-07-12 11:50:29,938 INFO L899 garLoopResultBuilder]: For program point L8900(lines 8900 8903) no Hoare annotation was computed. [2022-07-12 11:50:29,938 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonFINAL(lines 11933 11943) no Hoare annotation was computed. [2022-07-12 11:50:29,938 INFO L899 garLoopResultBuilder]: For program point L11936(lines 11936 11939) no Hoare annotation was computed. [2022-07-12 11:50:29,938 INFO L899 garLoopResultBuilder]: For program point L11938-1(lines 11936 11939) no Hoare annotation was computed. [2022-07-12 11:50:29,938 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 11933 11943) no Hoare annotation was computed. [2022-07-12 11:50:29,939 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_poseidonENTRY(lines 11933 11943) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,939 INFO L895 garLoopResultBuilder]: At program point L11938(line 11938) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= (+ ~dvb_bandwidth_length~0 (- 3)) 0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,939 INFO L899 garLoopResultBuilder]: For program point L9057(lines 9057 9061) no Hoare annotation was computed. [2022-07-12 11:50:29,939 INFO L895 garLoopResultBuilder]: At program point L9086(lines 9030 9089) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,939 INFO L899 garLoopResultBuilder]: For program point L9078-1(lines 9078 9079) no Hoare annotation was computed. [2022-07-12 11:50:29,939 INFO L895 garLoopResultBuilder]: At program point L9049(lines 9030 9089) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,939 INFO L895 garLoopResultBuilder]: At program point L9817(lines 9813 9820) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,939 INFO L895 garLoopResultBuilder]: At program point L9078(lines 9078 9079) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,939 INFO L899 garLoopResultBuilder]: For program point poseidon_set_feEXIT(lines 9019 9090) no Hoare annotation was computed. [2022-07-12 11:50:29,939 INFO L895 garLoopResultBuilder]: At program point L9809(lines 9805 9812) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,939 INFO L899 garLoopResultBuilder]: For program point L9062-1(line 9062) no Hoare annotation was computed. [2022-07-12 11:50:29,939 INFO L895 garLoopResultBuilder]: At program point L9062(line 9062) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,939 INFO L899 garLoopResultBuilder]: For program point L9075(lines 9075 9080) no Hoare annotation was computed. [2022-07-12 11:50:29,939 INFO L899 garLoopResultBuilder]: For program point L9075-2(lines 9075 9080) no Hoare annotation was computed. [2022-07-12 11:50:29,939 INFO L899 garLoopResultBuilder]: For program point L8997(line 8997) no Hoare annotation was computed. [2022-07-12 11:50:29,939 INFO L899 garLoopResultBuilder]: For program point L8997-2(line 8997) no Hoare annotation was computed. [2022-07-12 11:50:29,940 INFO L899 garLoopResultBuilder]: For program point L9063(lines 9063 9067) no Hoare annotation was computed. [2022-07-12 11:50:29,940 INFO L895 garLoopResultBuilder]: At program point L9051(lines 9030 9089) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,940 INFO L899 garLoopResultBuilder]: For program point L9055(lines 9055 9085) no Hoare annotation was computed. [2022-07-12 11:50:29,940 INFO L895 garLoopResultBuilder]: At program point L9076(line 9076) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,940 INFO L899 garLoopResultBuilder]: For program point L9076-1(line 9076) no Hoare annotation was computed. [2022-07-12 11:50:29,940 INFO L895 garLoopResultBuilder]: At program point L9068(line 9068) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,940 INFO L899 garLoopResultBuilder]: For program point L9068-1(line 9068) no Hoare annotation was computed. [2022-07-12 11:50:29,941 INFO L895 garLoopResultBuilder]: At program point L9002(lines 8983 9004) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,941 INFO L899 garLoopResultBuilder]: For program point L8998-1(line 8998) no Hoare annotation was computed. [2022-07-12 11:50:29,941 INFO L899 garLoopResultBuilder]: For program point L8994(line 8994) no Hoare annotation was computed. [2022-07-12 11:50:29,941 INFO L895 garLoopResultBuilder]: At program point L8998(line 8998) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,941 INFO L899 garLoopResultBuilder]: For program point L8994-2(lines 8994 9001) no Hoare annotation was computed. [2022-07-12 11:50:29,941 INFO L895 garLoopResultBuilder]: At program point L9056(line 9056) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,941 INFO L899 garLoopResultBuilder]: For program point L9056-1(line 9056) no Hoare annotation was computed. [2022-07-12 11:50:29,941 INFO L899 garLoopResultBuilder]: For program point L8990(lines 8990 8993) no Hoare annotation was computed. [2022-07-12 11:50:29,941 INFO L899 garLoopResultBuilder]: For program point L9044(lines 9044 9047) no Hoare annotation was computed. [2022-07-12 11:50:29,942 INFO L899 garLoopResultBuilder]: For program point L9044-2(lines 9044 9047) no Hoare annotation was computed. [2022-07-12 11:50:29,942 INFO L895 garLoopResultBuilder]: At program point poseidon_set_feENTRY(lines 9019 9090) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,942 INFO L895 garLoopResultBuilder]: At program point L9816(line 9816) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,942 INFO L895 garLoopResultBuilder]: At program point L9816-1(line 9816) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,942 INFO L899 garLoopResultBuilder]: For program point L9069(lines 9069 9073) no Hoare annotation was computed. [2022-07-12 11:50:29,942 INFO L899 garLoopResultBuilder]: For program point L9036(lines 9036 9039) no Hoare annotation was computed. [2022-07-12 11:50:29,942 INFO L895 garLoopResultBuilder]: At program point L9808(line 9808) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,942 INFO L895 garLoopResultBuilder]: At program point L9808-1(line 9808) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,943 INFO L899 garLoopResultBuilder]: For program point poseidon_set_feFINAL(lines 9019 9090) no Hoare annotation was computed. [2022-07-12 11:50:29,943 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 12409 12411) no Hoare annotation was computed. [2022-07-12 11:50:29,943 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12409 12411) no Hoare annotation was computed. [2022-07-12 11:50:29,943 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12409 12411) the Hoare annotation is: true [2022-07-12 11:50:29,944 INFO L899 garLoopResultBuilder]: For program point usb_autopm_get_interfaceFINAL(lines 12594 12596) no Hoare annotation was computed. [2022-07-12 11:50:29,945 INFO L899 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12594 12596) no Hoare annotation was computed. [2022-07-12 11:50:29,945 INFO L902 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12594 12596) the Hoare annotation is: true [2022-07-12 11:50:29,945 INFO L899 garLoopResultBuilder]: For program point jiffies_to_msecsEXIT(lines 12486 12488) no Hoare annotation was computed. [2022-07-12 11:50:29,945 INFO L902 garLoopResultBuilder]: At program point jiffies_to_msecsENTRY(lines 12486 12488) the Hoare annotation is: true [2022-07-12 11:50:29,945 INFO L899 garLoopResultBuilder]: For program point jiffies_to_msecsFINAL(lines 12486 12488) no Hoare annotation was computed. [2022-07-12 11:50:29,945 INFO L902 garLoopResultBuilder]: At program point L11194(line 11194) the Hoare annotation is: true [2022-07-12 11:50:29,945 INFO L899 garLoopResultBuilder]: For program point L11195(line 11195) no Hoare annotation was computed. [2022-07-12 11:50:29,945 INFO L899 garLoopResultBuilder]: For program point L11194-1(line 11194) no Hoare annotation was computed. [2022-07-12 11:50:29,945 INFO L899 garLoopResultBuilder]: For program point L11195-2(lines 11195 11198) no Hoare annotation was computed. [2022-07-12 11:50:29,945 INFO L899 garLoopResultBuilder]: For program point L11190(lines 11190 11193) no Hoare annotation was computed. [2022-07-12 11:50:29,945 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11185 11201) no Hoare annotation was computed. [2022-07-12 11:50:29,946 INFO L902 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11185 11201) the Hoare annotation is: true [2022-07-12 11:50:29,946 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11185 11201) no Hoare annotation was computed. [2022-07-12 11:50:29,946 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12524 12526) the Hoare annotation is: true [2022-07-12 11:50:29,946 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12524 12526) no Hoare annotation was computed. [2022-07-12 11:50:29,946 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 12524 12526) no Hoare annotation was computed. [2022-07-12 11:50:29,946 INFO L902 garLoopResultBuilder]: At program point L11132(line 11132) the Hoare annotation is: true [2022-07-12 11:50:29,946 INFO L899 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 10956 11139) no Hoare annotation was computed. [2022-07-12 11:50:29,946 INFO L902 garLoopResultBuilder]: At program point L11130(line 11130) the Hoare annotation is: true [2022-07-12 11:50:29,946 INFO L899 garLoopResultBuilder]: For program point L11099(lines 11099 11102) no Hoare annotation was computed. [2022-07-12 11:50:29,946 INFO L899 garLoopResultBuilder]: For program point L11132-1(line 11132) no Hoare annotation was computed. [2022-07-12 11:50:29,946 INFO L902 garLoopResultBuilder]: At program point L11122(lines 11122 11124) the Hoare annotation is: true [2022-07-12 11:50:29,946 INFO L899 garLoopResultBuilder]: For program point L11130-1(line 11130) no Hoare annotation was computed. [2022-07-12 11:50:29,946 INFO L899 garLoopResultBuilder]: For program point L11114(lines 11114 11120) no Hoare annotation was computed. [2022-07-12 11:50:29,947 INFO L899 garLoopResultBuilder]: For program point L11122-1(lines 11122 11124) no Hoare annotation was computed. [2022-07-12 11:50:29,947 INFO L902 garLoopResultBuilder]: At program point L11106(lines 10970 11138) the Hoare annotation is: true [2022-07-12 11:50:29,947 INFO L902 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 10956 11139) the Hoare annotation is: true [2022-07-12 11:50:29,947 INFO L899 garLoopResultBuilder]: For program point L11114-2(lines 11114 11120) no Hoare annotation was computed. [2022-07-12 11:50:29,947 INFO L899 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 10956 11139) no Hoare annotation was computed. [2022-07-12 11:50:29,947 INFO L899 garLoopResultBuilder]: For program point L11110(lines 11110 11113) no Hoare annotation was computed. [2022-07-12 11:50:29,947 INFO L899 garLoopResultBuilder]: For program point L11135-1(line 11135) no Hoare annotation was computed. [2022-07-12 11:50:29,947 INFO L902 garLoopResultBuilder]: At program point L11135(line 11135) the Hoare annotation is: true [2022-07-12 11:50:29,947 INFO L899 garLoopResultBuilder]: For program point L11125(lines 11125 11136) no Hoare annotation was computed. [2022-07-12 11:50:29,947 INFO L899 garLoopResultBuilder]: For program point L11129(lines 11129 11133) no Hoare annotation was computed. [2022-07-12 11:50:29,947 INFO L899 garLoopResultBuilder]: For program point L11129-2(lines 11129 11133) no Hoare annotation was computed. [2022-07-12 11:50:29,948 INFO L899 garLoopResultBuilder]: For program point L11121-1(line 11121) no Hoare annotation was computed. [2022-07-12 11:50:29,948 INFO L902 garLoopResultBuilder]: At program point L11121(line 11121) the Hoare annotation is: true [2022-07-12 11:50:29,948 INFO L902 garLoopResultBuilder]: At program point L11111(lines 10970 11138) the Hoare annotation is: true [2022-07-12 11:50:29,948 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11824 11829) no Hoare annotation was computed. [2022-07-12 11:50:29,948 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11824 11829) the Hoare annotation is: true [2022-07-12 11:50:29,948 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11827) no Hoare annotation was computed. [2022-07-12 11:50:29,948 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11824 11829) no Hoare annotation was computed. [2022-07-12 11:50:29,948 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonFINAL(lines 11872 11882) no Hoare annotation was computed. [2022-07-12 11:50:29,949 INFO L899 garLoopResultBuilder]: For program point L11877-1(lines 11875 11878) no Hoare annotation was computed. [2022-07-12 11:50:29,949 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_lock_lock_of_poseidonENTRY(lines 11872 11882) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,949 INFO L895 garLoopResultBuilder]: At program point L11877(line 11877) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= (+ ~dvb_bandwidth_length~0 (- 3)) 0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,949 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11872 11882) no Hoare annotation was computed. [2022-07-12 11:50:29,949 INFO L899 garLoopResultBuilder]: For program point L11875(lines 11875 11878) no Hoare annotation was computed. [2022-07-12 11:50:29,949 INFO L899 garLoopResultBuilder]: For program point kref_getFINAL(lines 12492 12494) no Hoare annotation was computed. [2022-07-12 11:50:29,949 INFO L902 garLoopResultBuilder]: At program point kref_getENTRY(lines 12492 12494) the Hoare annotation is: true [2022-07-12 11:50:29,949 INFO L899 garLoopResultBuilder]: For program point kref_getEXIT(lines 12492 12494) no Hoare annotation was computed. [2022-07-12 11:50:29,949 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-07-12 11:50:29,950 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memmoveENTRY(line -1) the Hoare annotation is: true [2022-07-12 11:50:29,950 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-07-12 11:50:29,950 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memmoveFINAL(line -1) no Hoare annotation was computed. [2022-07-12 11:50:29,950 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memmoveEXIT(line -1) no Hoare annotation was computed. [2022-07-12 11:50:29,950 INFO L895 garLoopResultBuilder]: At program point ldv_initializeENTRY(lines 12372 12382) the Hoare annotation is: (or (and (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (= |old(~ldv_mutex_vb_lock_of_videobuf_queue~0)| ~ldv_mutex_vb_lock_of_videobuf_queue~0) (= |old(~ldv_mutex_mutex_of_device~0)| ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 |old(~ldv_mutex_power_lock_of_snd_card~0)|) (= |old(~ldv_mutex_pm_mutex~0)| ~ldv_mutex_pm_mutex~0)) (not (= ~dvb_bandwidth_length~0 3))) [2022-07-12 11:50:29,950 INFO L899 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 12372 12382) no Hoare annotation was computed. [2022-07-12 11:50:29,950 INFO L899 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12372 12382) no Hoare annotation was computed. [2022-07-12 11:50:29,950 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12597 12599) no Hoare annotation was computed. [2022-07-12 11:50:29,951 INFO L902 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12597 12599) the Hoare annotation is: true [2022-07-12 11:50:29,951 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 12597 12599) no Hoare annotation was computed. [2022-07-12 11:50:29,951 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 12648 12650) no Hoare annotation was computed. [2022-07-12 11:50:29,951 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12648 12650) no Hoare annotation was computed. [2022-07-12 11:50:29,951 INFO L902 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12648 12650) the Hoare annotation is: true [2022-07-12 11:50:29,951 INFO L899 garLoopResultBuilder]: For program point kref_putEXIT(lines 12499 12501) no Hoare annotation was computed. [2022-07-12 11:50:29,952 INFO L902 garLoopResultBuilder]: At program point kref_putENTRY(lines 12499 12501) the Hoare annotation is: true [2022-07-12 11:50:29,952 INFO L899 garLoopResultBuilder]: For program point kref_putFINAL(lines 12499 12501) no Hoare annotation was computed. [2022-07-12 11:50:29,952 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12605 12607) no Hoare annotation was computed. [2022-07-12 11:50:29,952 INFO L902 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12605 12607) the Hoare annotation is: true [2022-07-12 11:50:29,952 INFO L899 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 12605 12607) no Hoare annotation was computed. [2022-07-12 11:50:29,952 INFO L902 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 8784 8792) the Hoare annotation is: true [2022-07-12 11:50:29,952 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testFINAL(lines 8784 8792) no Hoare annotation was computed. [2022-07-12 11:50:29,952 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 8784 8792) no Hoare annotation was computed. [2022-07-12 11:50:29,953 INFO L895 garLoopResultBuilder]: At program point L9437(lines 9426 9447) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,953 INFO L895 garLoopResultBuilder]: At program point L9889(lines 9885 9892) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,953 INFO L895 garLoopResultBuilder]: At program point L9439(lines 9426 9447) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,953 INFO L895 garLoopResultBuilder]: At program point L9433(line 9433) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,953 INFO L899 garLoopResultBuilder]: For program point L9433-1(line 9433) no Hoare annotation was computed. [2022-07-12 11:50:29,953 INFO L899 garLoopResultBuilder]: For program point dvb_stop_streamingFINAL(lines 9417 9452) no Hoare annotation was computed. [2022-07-12 11:50:29,953 INFO L895 garLoopResultBuilder]: At program point L9442(line 9442) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,953 INFO L895 garLoopResultBuilder]: At program point L9896(line 9896) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,954 INFO L895 garLoopResultBuilder]: At program point L9896-1(line 9896) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,954 INFO L899 garLoopResultBuilder]: For program point L9442-1(line 9442) no Hoare annotation was computed. [2022-07-12 11:50:29,954 INFO L895 garLoopResultBuilder]: At program point L9888(line 9888) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,954 INFO L895 garLoopResultBuilder]: At program point L9888-1(line 9888) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,954 INFO L899 garLoopResultBuilder]: For program point L9426(lines 9426 9448) no Hoare annotation was computed. [2022-07-12 11:50:29,954 INFO L899 garLoopResultBuilder]: For program point L9432(lines 9432 9435) no Hoare annotation was computed. [2022-07-12 11:50:29,954 INFO L899 garLoopResultBuilder]: For program point L9432-2(lines 9432 9435) no Hoare annotation was computed. [2022-07-12 11:50:29,954 INFO L895 garLoopResultBuilder]: At program point dvb_stop_streamingENTRY(lines 9417 9452) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,955 INFO L899 garLoopResultBuilder]: For program point L9426-1(lines 9426 9448) no Hoare annotation was computed. [2022-07-12 11:50:29,955 INFO L899 garLoopResultBuilder]: For program point dvb_stop_streamingEXIT(lines 9417 9452) no Hoare annotation was computed. [2022-07-12 11:50:29,955 INFO L899 garLoopResultBuilder]: For program point L9443(lines 9443 9446) no Hoare annotation was computed. [2022-07-12 11:50:29,955 INFO L895 garLoopResultBuilder]: At program point L9897(lines 9893 9900) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,955 INFO L899 garLoopResultBuilder]: For program point schedule_timeoutFINAL(lines 12546 12548) no Hoare annotation was computed. [2022-07-12 11:50:29,955 INFO L899 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12546 12548) no Hoare annotation was computed. [2022-07-12 11:50:29,955 INFO L902 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12546 12548) the Hoare annotation is: true [2022-07-12 11:50:29,955 INFO L899 garLoopResultBuilder]: For program point get_currentEXIT(lines 5246 5269) no Hoare annotation was computed. [2022-07-12 11:50:29,956 INFO L899 garLoopResultBuilder]: For program point L5263(line 5263) no Hoare annotation was computed. [2022-07-12 11:50:29,956 INFO L899 garLoopResultBuilder]: For program point L5257(line 5257) no Hoare annotation was computed. [2022-07-12 11:50:29,956 INFO L899 garLoopResultBuilder]: For program point L5251(line 5251) no Hoare annotation was computed. [2022-07-12 11:50:29,956 INFO L902 garLoopResultBuilder]: At program point get_currentENTRY(lines 5246 5269) the Hoare annotation is: true [2022-07-12 11:50:29,956 INFO L902 garLoopResultBuilder]: At program point L5266(lines 5249 5268) the Hoare annotation is: true [2022-07-12 11:50:29,956 INFO L899 garLoopResultBuilder]: For program point get_currentFINAL(lines 5246 5269) no Hoare annotation was computed. [2022-07-12 11:50:29,956 INFO L899 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2022-07-12 11:50:29,956 INFO L899 garLoopResultBuilder]: For program point L5254(line 5254) no Hoare annotation was computed. [2022-07-12 11:50:29,956 INFO L899 garLoopResultBuilder]: For program point L5250(lines 5250 5265) no Hoare annotation was computed. [2022-07-12 11:50:29,957 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12508 12510) no Hoare annotation was computed. [2022-07-12 11:50:29,957 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12508 12510) the Hoare annotation is: true [2022-07-12 11:50:29,957 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5412 5417) the Hoare annotation is: true [2022-07-12 11:50:29,957 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 5412 5417) no Hoare annotation was computed. [2022-07-12 11:50:29,957 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5412 5417) no Hoare annotation was computed. [2022-07-12 11:50:29,957 INFO L895 garLoopResultBuilder]: At program point L12404(line 12404) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,957 INFO L899 garLoopResultBuilder]: For program point L12404-1(lines 12383 12408) no Hoare annotation was computed. [2022-07-12 11:50:29,957 INFO L895 garLoopResultBuilder]: At program point L12396(line 12396) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,958 INFO L899 garLoopResultBuilder]: For program point L12396-1(lines 12385 12407) no Hoare annotation was computed. [2022-07-12 11:50:29,958 INFO L895 garLoopResultBuilder]: At program point L12400(line 12400) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,958 INFO L899 garLoopResultBuilder]: For program point L12400-1(lines 12385 12407) no Hoare annotation was computed. [2022-07-12 11:50:29,958 INFO L895 garLoopResultBuilder]: At program point L12388(line 12388) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,958 INFO L899 garLoopResultBuilder]: For program point L12388-1(lines 12385 12407) no Hoare annotation was computed. [2022-07-12 11:50:29,958 INFO L895 garLoopResultBuilder]: At program point L12392(line 12392) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-12 11:50:29,958 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12383 12408) no Hoare annotation was computed. [2022-07-12 11:50:29,958 INFO L899 garLoopResultBuilder]: For program point L12392-1(lines 12385 12407) no Hoare annotation was computed. [2022-07-12 11:50:29,958 INFO L902 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12383 12408) the Hoare annotation is: true [2022-07-12 11:50:29,958 INFO L902 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12517 12519) the Hoare annotation is: true [2022-07-12 11:50:29,959 INFO L899 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 12517 12519) no Hoare annotation was computed. [2022-07-12 11:50:29,959 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12517 12519) no Hoare annotation was computed. [2022-07-12 11:50:29,959 INFO L899 garLoopResultBuilder]: For program point L8954(line 8954) no Hoare annotation was computed. [2022-07-12 11:50:29,959 INFO L895 garLoopResultBuilder]: At program point L9664(line 9664) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,959 INFO L899 garLoopResultBuilder]: For program point L9664-1(line 9664) no Hoare annotation was computed. [2022-07-12 11:50:29,959 INFO L899 garLoopResultBuilder]: For program point L9714(line 9714) no Hoare annotation was computed. [2022-07-12 11:50:29,959 INFO L899 garLoopResultBuilder]: For program point L8938(lines 8938 8942) no Hoare annotation was computed. [2022-07-12 11:50:29,959 INFO L895 garLoopResultBuilder]: At program point L9219(lines 9200 9221) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,959 INFO L899 garLoopResultBuilder]: For program point L9186(line 9186) no Hoare annotation was computed. [2022-07-12 11:50:29,960 INFO L899 garLoopResultBuilder]: For program point L9698(line 9698) no Hoare annotation was computed. [2022-07-12 11:50:29,960 INFO L899 garLoopResultBuilder]: For program point L8955(lines 8955 8960) no Hoare annotation was computed. [2022-07-12 11:50:29,960 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-12 11:50:29,960 INFO L899 garLoopResultBuilder]: For program point L9186-2(lines 9186 9194) no Hoare annotation was computed. [2022-07-12 11:50:29,960 INFO L895 garLoopResultBuilder]: At program point L9236(line 9236) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,960 INFO L899 garLoopResultBuilder]: For program point L9236-1(line 9236) no Hoare annotation was computed. [2022-07-12 11:50:29,960 INFO L899 garLoopResultBuilder]: For program point L9682(line 9682) no Hoare annotation was computed. [2022-07-12 11:50:29,960 INFO L895 garLoopResultBuilder]: At program point L8955-2(lines 8955 8960) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,961 INFO L895 garLoopResultBuilder]: At program point L8939(line 8939) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,961 INFO L899 garLoopResultBuilder]: For program point L8939-1(line 8939) no Hoare annotation was computed. [2022-07-12 11:50:29,961 INFO L899 garLoopResultBuilder]: For program point L9137(lines 9137 9141) no Hoare annotation was computed. [2022-07-12 11:50:29,961 INFO L899 garLoopResultBuilder]: For program point L9137-2(lines 9137 9141) no Hoare annotation was computed. [2022-07-12 11:50:29,961 INFO L895 garLoopResultBuilder]: At program point L9699(line 9699) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,961 INFO L899 garLoopResultBuilder]: For program point L9699-1(line 9699) no Hoare annotation was computed. [2022-07-12 11:50:29,961 INFO L895 garLoopResultBuilder]: At program point L9864(line 9864) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,961 INFO L895 garLoopResultBuilder]: At program point L9864-1(line 9864) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,961 INFO L899 garLoopResultBuilder]: For program point L8923(lines 8923 8963) no Hoare annotation was computed. [2022-07-12 11:50:29,961 INFO L899 garLoopResultBuilder]: For program point L9237(lines 9237 9240) no Hoare annotation was computed. [2022-07-12 11:50:29,962 INFO L895 garLoopResultBuilder]: At program point L9683(line 9683) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,962 INFO L895 garLoopResultBuilder]: At program point L9171(line 9171) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,962 INFO L899 garLoopResultBuilder]: For program point L9683-1(line 9683) no Hoare annotation was computed. [2022-07-12 11:50:29,962 INFO L895 garLoopResultBuilder]: At program point L9138(line 9138) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,962 INFO L899 garLoopResultBuilder]: For program point L9171-1(line 9171) no Hoare annotation was computed. [2022-07-12 11:50:29,962 INFO L899 garLoopResultBuilder]: For program point L8923-2(lines 8923 8963) no Hoare annotation was computed. [2022-07-12 11:50:29,962 INFO L895 garLoopResultBuilder]: At program point L9848(line 9848) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,962 INFO L895 garLoopResultBuilder]: At program point L9848-1(line 9848) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,963 INFO L899 garLoopResultBuilder]: For program point L9138-1(line 9138) no Hoare annotation was computed. [2022-07-12 11:50:29,963 INFO L895 garLoopResultBuilder]: At program point L9865(lines 9861 9868) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,963 INFO L895 garLoopResultBuilder]: At program point L9832(line 9832) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,963 INFO L895 garLoopResultBuilder]: At program point L9832-1(line 9832) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,963 INFO L895 garLoopResultBuilder]: At program point L9254(lines 9251 9256) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,963 INFO L895 garLoopResultBuilder]: At program point L9717(lines 9654 9726) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,963 INFO L899 garLoopResultBuilder]: For program point L9172(lines 9172 9177) no Hoare annotation was computed. [2022-07-12 11:50:29,963 INFO L895 garLoopResultBuilder]: At program point L9849(lines 9845 9852) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,963 INFO L895 garLoopResultBuilder]: At program point L8974(lines 8967 8976) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,964 INFO L895 garLoopResultBuilder]: At program point L9833(lines 9829 9836) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,964 INFO L895 garLoopResultBuilder]: At program point L9800(line 9800) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,964 INFO L895 garLoopResultBuilder]: At program point L9800-1(line 9800) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,964 INFO L899 garLoopResultBuilder]: For program point L8925(lines 8925 8929) no Hoare annotation was computed. [2022-07-12 11:50:29,964 INFO L895 garLoopResultBuilder]: At program point L9140(line 9140) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,964 INFO L899 garLoopResultBuilder]: For program point L9140-1(line 9140) no Hoare annotation was computed. [2022-07-12 11:50:29,964 INFO L895 garLoopResultBuilder]: At program point L9784(line 9784) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,964 INFO L895 garLoopResultBuilder]: At program point L9784-1(line 9784) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,965 INFO L895 garLoopResultBuilder]: At program point L9124(lines 9114 9126) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,965 INFO L895 garLoopResultBuilder]: At program point L9190-2(lines 9159 9198) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,965 INFO L895 garLoopResultBuilder]: At program point L9801(lines 9797 9804) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,965 INFO L899 garLoopResultBuilder]: For program point L9190(lines 9190 9193) no Hoare annotation was computed. [2022-07-12 11:50:29,965 INFO L899 garLoopResultBuilder]: For program point L9702(line 9702) no Hoare annotation was computed. [2022-07-12 11:50:29,965 INFO L895 garLoopResultBuilder]: At program point L9785(lines 9781 9788) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,965 INFO L899 garLoopResultBuilder]: For program point L9686(line 9686) no Hoare annotation was computed. [2022-07-12 11:50:29,965 INFO L895 garLoopResultBuilder]: At program point L9703(line 9703) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,965 INFO L899 garLoopResultBuilder]: For program point L9670(line 9670) no Hoare annotation was computed. [2022-07-12 11:50:29,966 INFO L899 garLoopResultBuilder]: For program point L9703-1(line 9703) no Hoare annotation was computed. [2022-07-12 11:50:29,966 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-12 11:50:29,966 INFO L899 garLoopResultBuilder]: For program point L9241-5(lines 9241 9245) no Hoare annotation was computed. [2022-07-12 11:50:29,966 INFO L899 garLoopResultBuilder]: For program point L9241(line 9241) no Hoare annotation was computed. [2022-07-12 11:50:29,966 INFO L899 garLoopResultBuilder]: For program point L9720(lines 9720 9723) no Hoare annotation was computed. [2022-07-12 11:50:29,966 INFO L895 garLoopResultBuilder]: At program point L9687(line 9687) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,966 INFO L899 garLoopResultBuilder]: For program point L9241-2(line 9241) no Hoare annotation was computed. [2022-07-12 11:50:29,966 INFO L895 garLoopResultBuilder]: At program point L9142(lines 9127 9144) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,966 INFO L899 garLoopResultBuilder]: For program point L9687-1(line 9687) no Hoare annotation was computed. [2022-07-12 11:50:29,967 INFO L899 garLoopResultBuilder]: For program point L9241-3(line 9241) no Hoare annotation was computed. [2022-07-12 11:50:29,967 INFO L895 garLoopResultBuilder]: At program point L9671(line 9671) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,967 INFO L899 garLoopResultBuilder]: For program point L9671-1(line 9671) no Hoare annotation was computed. [2022-07-12 11:50:29,967 INFO L899 garLoopResultBuilder]: For program point L8961(line 8961) no Hoare annotation was computed. [2022-07-12 11:50:29,967 INFO L895 garLoopResultBuilder]: At program point L9721(lines 9654 9726) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,967 INFO L895 garLoopResultBuilder]: At program point L8962(line 8962) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,967 INFO L899 garLoopResultBuilder]: For program point L8962-1(line 8962) no Hoare annotation was computed. [2022-07-12 11:50:29,967 INFO L895 garLoopResultBuilder]: At program point L8781(lines 8777 8783) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,967 INFO L899 garLoopResultBuilder]: For program point L9706(line 9706) no Hoare annotation was computed. [2022-07-12 11:50:29,968 INFO L899 garLoopResultBuilder]: For program point L8930(line 8930) no Hoare annotation was computed. [2022-07-12 11:50:29,968 INFO L895 garLoopResultBuilder]: At program point L9211(line 9211) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,968 INFO L899 garLoopResultBuilder]: For program point L9690(line 9690) no Hoare annotation was computed. [2022-07-12 11:50:29,968 INFO L899 garLoopResultBuilder]: For program point L9178(lines 9178 9182) no Hoare annotation was computed. [2022-07-12 11:50:29,968 INFO L899 garLoopResultBuilder]: For program point L9211-1(line 9211) no Hoare annotation was computed. [2022-07-12 11:50:29,968 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-12 11:50:29,968 INFO L899 garLoopResultBuilder]: For program point L8930-2(lines 8930 8934) no Hoare annotation was computed. [2022-07-12 11:50:29,968 INFO L895 garLoopResultBuilder]: At program point L8980(lines 8977 8982) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,968 INFO L895 garLoopResultBuilder]: At program point L9657(line 9657) the Hoare annotation is: (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) [2022-07-12 11:50:29,969 INFO L899 garLoopResultBuilder]: For program point L9178-2(lines 9178 9182) no Hoare annotation was computed. [2022-07-12 11:50:29,969 INFO L895 garLoopResultBuilder]: At program point L9261(lines 9257 9263) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,969 INFO L895 garLoopResultBuilder]: At program point L9707(line 9707) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,969 INFO L899 garLoopResultBuilder]: For program point L9674(line 9674) no Hoare annotation was computed. [2022-07-12 11:50:29,969 INFO L899 garLoopResultBuilder]: For program point L9707-1(line 9707) no Hoare annotation was computed. [2022-07-12 11:50:29,969 INFO L895 garLoopResultBuilder]: At program point L8964(lines 8907 8966) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,969 INFO L899 garLoopResultBuilder]: For program point L9212(lines 9212 9215) no Hoare annotation was computed. [2022-07-12 11:50:29,969 INFO L895 garLoopResultBuilder]: At program point L9724(line 9724) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,969 INFO L895 garLoopResultBuilder]: At program point L9691(line 9691) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,970 INFO L899 garLoopResultBuilder]: For program point L9724-1(line 9724) no Hoare annotation was computed. [2022-07-12 11:50:29,970 INFO L899 garLoopResultBuilder]: For program point L9691-1(line 9691) no Hoare annotation was computed. [2022-07-12 11:50:29,970 INFO L895 garLoopResultBuilder]: At program point L9856(line 9856) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,970 INFO L895 garLoopResultBuilder]: At program point L9856-1(line 9856) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,970 INFO L899 garLoopResultBuilder]: For program point L9014-2(line 9014) no Hoare annotation was computed. [2022-07-12 11:50:29,970 INFO L899 garLoopResultBuilder]: For program point L9014(line 9014) no Hoare annotation was computed. [2022-07-12 11:50:29,970 INFO L895 garLoopResultBuilder]: At program point L9675(line 9675) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,970 INFO L899 garLoopResultBuilder]: For program point L9675-1(line 9675) no Hoare annotation was computed. [2022-07-12 11:50:29,970 INFO L895 garLoopResultBuilder]: At program point L9840(line 9840) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,971 INFO L895 garLoopResultBuilder]: At program point L9840-1(line 9840) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,971 INFO L895 garLoopResultBuilder]: At program point L9725(lines 9640 9727) the Hoare annotation is: (= ~ldv_mutex_lock_of_poseidon~0 1) [2022-07-12 11:50:29,971 INFO L895 garLoopResultBuilder]: At program point L9857(lines 9853 9860) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,971 INFO L895 garLoopResultBuilder]: At program point L9824(line 9824) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,971 INFO L895 garLoopResultBuilder]: At program point L9824-1(line 9824) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,971 INFO L895 garLoopResultBuilder]: At program point L9246(lines 9228 9249) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,971 INFO L895 garLoopResultBuilder]: At program point L8949(line 8949) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,971 INFO L895 garLoopResultBuilder]: At program point L8949-1(lines 8923 8952) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,972 INFO L895 garLoopResultBuilder]: At program point L9015(line 9015) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,972 INFO L899 garLoopResultBuilder]: For program point L9015-1(line 9015) no Hoare annotation was computed. [2022-07-12 11:50:29,972 INFO L895 garLoopResultBuilder]: At program point L9197(lines 9152 9199) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,972 INFO L895 garLoopResultBuilder]: At program point L9841(lines 9837 9844) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,972 INFO L895 garLoopResultBuilder]: At program point L9825(lines 9821 9828) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,972 INFO L895 garLoopResultBuilder]: At program point L9792(line 9792) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,972 INFO L895 garLoopResultBuilder]: At program point L9792-1(line 9792) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,972 INFO L899 garLoopResultBuilder]: For program point L8917(lines 8917 8920) no Hoare annotation was computed. [2022-07-12 11:50:29,973 INFO L895 garLoopResultBuilder]: At program point L9016(lines 9005 9018) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,973 INFO L895 garLoopResultBuilder]: At program point L9776(line 9776) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,973 INFO L895 garLoopResultBuilder]: At program point L9776-1(line 9776) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,973 INFO L899 garLoopResultBuilder]: For program point L9710(line 9710) no Hoare annotation was computed. [2022-07-12 11:50:29,973 INFO L895 garLoopResultBuilder]: At program point L9149(lines 9145 9151) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,973 INFO L899 garLoopResultBuilder]: For program point L9661(lines 9661 9716) no Hoare annotation was computed. [2022-07-12 11:50:29,973 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-12 11:50:29,973 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,973 INFO L895 garLoopResultBuilder]: At program point L9793(lines 9789 9796) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,974 INFO L899 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2022-07-12 11:50:29,974 INFO L895 garLoopResultBuilder]: At program point L9248(lines 9222 9250) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,974 INFO L899 garLoopResultBuilder]: For program point L9694(line 9694) no Hoare annotation was computed. [2022-07-12 11:50:29,974 INFO L895 garLoopResultBuilder]: At program point L9777(lines 9773 9780) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,974 INFO L895 garLoopResultBuilder]: At program point L9711(line 9711) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,975 INFO L899 garLoopResultBuilder]: For program point L9678(line 9678) no Hoare annotation was computed. [2022-07-12 11:50:29,975 INFO L899 garLoopResultBuilder]: For program point L9166(lines 9166 9169) no Hoare annotation was computed. [2022-07-12 11:50:29,975 INFO L899 garLoopResultBuilder]: For program point L9711-1(line 9711) no Hoare annotation was computed. [2022-07-12 11:50:29,975 INFO L895 garLoopResultBuilder]: At program point L8935(line 8935) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,976 INFO L899 garLoopResultBuilder]: For program point L8935-1(line 8935) no Hoare annotation was computed. [2022-07-12 11:50:29,976 INFO L899 garLoopResultBuilder]: For program point L9183(lines 9183 9194) no Hoare annotation was computed. [2022-07-12 11:50:29,976 INFO L895 garLoopResultBuilder]: At program point L9695(line 9695) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,976 INFO L899 garLoopResultBuilder]: For program point L9662(line 9662) no Hoare annotation was computed. [2022-07-12 11:50:29,976 INFO L899 garLoopResultBuilder]: For program point L9695-1(line 9695) no Hoare annotation was computed. [2022-07-12 11:50:29,976 INFO L895 garLoopResultBuilder]: At program point L9679(line 9679) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,976 INFO L895 garLoopResultBuilder]: At program point L9679-1(line 9679) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,976 INFO L899 garLoopResultBuilder]: For program point L8936(lines 8936 8947) no Hoare annotation was computed. [2022-07-12 11:50:29,976 INFO L899 garLoopResultBuilder]: For program point L8936-2(lines 8936 8947) no Hoare annotation was computed. [2022-07-12 11:50:29,976 INFO L895 garLoopResultBuilder]: At program point L9217(lines 9206 9220) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,977 INFO L899 garLoopResultBuilder]: For program point L9663(lines 9663 9668) no Hoare annotation was computed. [2022-07-12 11:50:29,977 INFO L895 garLoopResultBuilder]: At program point L8953(line 8953) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,977 INFO L895 garLoopResultBuilder]: At program point L8953-1(line 8953) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,977 INFO L899 garLoopResultBuilder]: For program point L9680(line 9680) no Hoare annotation was computed. [2022-07-12 11:50:29,977 INFO L895 garLoopResultBuilder]: At program point L8937(line 8937) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-12 11:50:29,977 INFO L899 garLoopResultBuilder]: For program point L8937-1(line 8937) no Hoare annotation was computed. [2022-07-12 11:50:29,977 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 12626 12628) no Hoare annotation was computed. [2022-07-12 11:50:29,977 INFO L902 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 12626 12628) the Hoare annotation is: true [2022-07-12 11:50:29,978 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 12626 12628) no Hoare annotation was computed. [2022-07-12 11:50:29,978 INFO L902 garLoopResultBuilder]: At program point L10940(line 10940) the Hoare annotation is: true [2022-07-12 11:50:29,978 INFO L899 garLoopResultBuilder]: For program point L10940-1(line 10940) no Hoare annotation was computed. [2022-07-12 11:50:29,978 INFO L902 garLoopResultBuilder]: At program point L10930(lines 10885 10954) the Hoare annotation is: true [2022-07-12 11:50:29,978 INFO L902 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10874 10955) the Hoare annotation is: true [2022-07-12 11:50:29,978 INFO L899 garLoopResultBuilder]: For program point L10947(lines 10947 10951) no Hoare annotation was computed. [2022-07-12 11:50:29,978 INFO L899 garLoopResultBuilder]: For program point L10918(lines 10918 10921) no Hoare annotation was computed. [2022-07-12 11:50:29,978 INFO L899 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10874 10955) no Hoare annotation was computed. [2022-07-12 11:50:29,978 INFO L899 garLoopResultBuilder]: For program point L10941-1(lines 10941 10942) no Hoare annotation was computed. [2022-07-12 11:50:29,978 INFO L902 garLoopResultBuilder]: At program point L10941(lines 10941 10942) the Hoare annotation is: true [2022-07-12 11:50:29,979 INFO L899 garLoopResultBuilder]: For program point L10947-2(lines 10947 10951) no Hoare annotation was computed. [2022-07-12 11:50:29,979 INFO L899 garLoopResultBuilder]: For program point L10943(lines 10943 10952) no Hoare annotation was computed. [2022-07-12 11:50:29,979 INFO L899 garLoopResultBuilder]: For program point L10933(lines 10933 10939) no Hoare annotation was computed. [2022-07-12 11:50:29,979 INFO L899 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10874 10955) no Hoare annotation was computed. [2022-07-12 11:50:29,979 INFO L899 garLoopResultBuilder]: For program point L10933-2(lines 10933 10939) no Hoare annotation was computed. [2022-07-12 11:50:29,979 INFO L902 garLoopResultBuilder]: At program point L10925(lines 10885 10954) the Hoare annotation is: true [2022-07-12 11:50:29,979 INFO L899 garLoopResultBuilder]: For program point L10929(lines 10929 10932) no Hoare annotation was computed. [2022-07-12 11:50:29,979 INFO L902 garLoopResultBuilder]: At program point L10948(line 10948) the Hoare annotation is: true [2022-07-12 11:50:29,979 INFO L899 garLoopResultBuilder]: For program point L10950-1(line 10950) no Hoare annotation was computed. [2022-07-12 11:50:29,979 INFO L899 garLoopResultBuilder]: For program point L10948-1(line 10948) no Hoare annotation was computed. [2022-07-12 11:50:29,980 INFO L902 garLoopResultBuilder]: At program point L10950(line 10950) the Hoare annotation is: true [2022-07-12 11:50:29,982 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-07-12 11:50:29,983 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-12 11:50:30,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.07 11:50:30 BoogieIcfgContainer [2022-07-12 11:50:30,031 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-12 11:50:30,031 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-12 11:50:30,031 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-12 11:50:30,032 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-12 11:50:30,034 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 11:49:11" (3/4) ... [2022-07-12 11:50:30,036 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-12 11:50:30,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_dvbt [2022-07-12 11:50:30,041 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2022-07-12 11:50:30,041 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_set_fe [2022-07-12 11:50:30,041 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-12 11:50:30,041 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2022-07-12 11:50:30,041 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure jiffies_to_msecs [2022-07-12 11:50:30,041 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2022-07-12 11:50:30,041 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-12 11:50:30,041 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2022-07-12 11:50:30,041 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-12 11:50:30,041 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2022-07-12 11:50:30,042 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2022-07-12 11:50:30,042 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2022-07-12 11:50:30,042 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2022-07-12 11:50:30,042 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2022-07-12 11:50:30,042 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2022-07-12 11:50:30,042 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2022-07-12 11:50:30,042 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2022-07-12 11:50:30,042 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2022-07-12 11:50:30,042 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_stop_streaming [2022-07-12 11:50:30,042 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2022-07-12 11:50:30,042 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-07-12 11:50:30,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-07-12 11:50:30,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-07-12 11:50:30,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-07-12 11:50:30,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-07-12 11:50:30,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2022-07-12 11:50:30,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2022-07-12 11:50:30,071 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 239 nodes and edges [2022-07-12 11:50:30,075 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 99 nodes and edges [2022-07-12 11:50:30,079 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2022-07-12 11:50:30,082 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2022-07-12 11:50:30,086 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-07-12 11:50:30,089 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-07-12 11:50:30,098 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-12 11:50:30,100 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-12 11:50:30,133 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2022-07-12 11:50:30,133 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2022-07-12 11:50:30,133 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-12 11:50:30,133 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-12 11:50:30,133 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-12 11:50:30,134 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-12 11:50:30,134 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-12 11:50:30,134 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-12 11:50:30,135 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-12 11:50:30,135 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-12 11:50:30,455 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-12 11:50:30,456 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-12 11:50:30,456 INFO L158 Benchmark]: Toolchain (without parser) took 161760.19ms. Allocated memory was 113.2MB in the beginning and 610.3MB in the end (delta: 497.0MB). Free memory was 69.0MB in the beginning and 134.1MB in the end (delta: -65.1MB). Peak memory consumption was 431.4MB. Max. memory is 16.1GB. [2022-07-12 11:50:30,456 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 113.2MB. Free memory is still 68.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 11:50:30,457 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3551.81ms. Allocated memory was 113.2MB in the beginning and 213.9MB in the end (delta: 100.7MB). Free memory was 68.8MB in the beginning and 90.4MB in the end (delta: -21.6MB). Peak memory consumption was 96.6MB. Max. memory is 16.1GB. [2022-07-12 11:50:30,457 INFO L158 Benchmark]: Boogie Procedure Inliner took 273.01ms. Allocated memory is still 213.9MB. Free memory was 89.3MB in the beginning and 118.6MB in the end (delta: -29.3MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-07-12 11:50:30,457 INFO L158 Benchmark]: Boogie Preprocessor took 150.52ms. Allocated memory is still 213.9MB. Free memory was 118.6MB in the beginning and 98.7MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-07-12 11:50:30,457 INFO L158 Benchmark]: RCFGBuilder took 78768.78ms. Allocated memory was 213.9MB in the beginning and 610.3MB in the end (delta: 396.4MB). Free memory was 98.7MB in the beginning and 492.4MB in the end (delta: -393.7MB). Peak memory consumption was 360.2MB. Max. memory is 16.1GB. [2022-07-12 11:50:30,457 INFO L158 Benchmark]: TraceAbstraction took 78586.32ms. Allocated memory is still 610.3MB. Free memory was 491.3MB in the beginning and 280.9MB in the end (delta: 210.5MB). Peak memory consumption was 211.5MB. Max. memory is 16.1GB. [2022-07-12 11:50:30,458 INFO L158 Benchmark]: Witness Printer took 424.36ms. Allocated memory is still 610.3MB. Free memory was 280.9MB in the beginning and 134.1MB in the end (delta: 146.8MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. [2022-07-12 11:50:30,458 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 113.2MB. Free memory is still 68.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3551.81ms. Allocated memory was 113.2MB in the beginning and 213.9MB in the end (delta: 100.7MB). Free memory was 68.8MB in the beginning and 90.4MB in the end (delta: -21.6MB). Peak memory consumption was 96.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 273.01ms. Allocated memory is still 213.9MB. Free memory was 89.3MB in the beginning and 118.6MB in the end (delta: -29.3MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.52ms. Allocated memory is still 213.9MB. Free memory was 118.6MB in the beginning and 98.7MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 78768.78ms. Allocated memory was 213.9MB in the beginning and 610.3MB in the end (delta: 396.4MB). Free memory was 98.7MB in the beginning and 492.4MB in the end (delta: -393.7MB). Peak memory consumption was 360.2MB. Max. memory is 16.1GB. * TraceAbstraction took 78586.32ms. Allocated memory is still 610.3MB. Free memory was 491.3MB in the beginning and 280.9MB in the end (delta: 210.5MB). Peak memory consumption was 211.5MB. Max. memory is 16.1GB. * Witness Printer took 424.36ms. Allocated memory is still 610.3MB. Free memory was 280.9MB in the beginning and 134.1MB in the end (delta: 146.8MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. * 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 - PositiveResult [Line: 11827]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 29 procedures, 381 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 78.5s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 58.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 15.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 21 mSolverCounterUnknown, 3726 SdHoareTripleChecker+Valid, 56.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3421 mSDsluCounter, 4981 SdHoareTripleChecker+Invalid, 54.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1867 mSDsCounter, 995 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1939 IncrementalHoareTripleChecker+Invalid, 2955 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 995 mSolverCounterUnsat, 3114 mSDtfsCounter, 1939 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 58 GetRequests, 28 SyntacticMatches, 6 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 1.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=381occurred in iteration=0, InterpolantAutomatonStates: 35, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 7 MinimizatonAttempts, 17 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 166 LocationsWithAnnotation, 739 PreInvPairs, 843 NumberOfFragments, 2709 HoareAnnotationTreeSize, 739 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 166 FomulaSimplificationsInter, 3066 FormulaSimplificationTreeSizeReductionInter, 15.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 154 NumberOfCodeBlocks, 154 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 147 ConstructedInterpolants, 0 QuantifiedInterpolants, 440 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 1/1 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 9200]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9159]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9640]: Loop Invariant Derived loop invariant: ldv_mutex_lock_of_poseidon == 1 - InvariantResult [Line: 9845]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9257]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9893]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9853]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8977]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8923]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9654]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9805]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9145]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8907]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9654]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9789]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9127]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8967]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9114]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9797]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9773]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9228]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9829]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9206]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9222]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8777]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9426]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9837]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9781]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9861]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9885]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9005]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9813]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9251]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9821]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9426]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9152]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 8983]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 RESULT: Ultimate proved your program to be correct! [2022-07-12 11:50:30,579 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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: TRUE