./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.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 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.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 b868f3157e52446230c4a3fdb5dc76d19b0550422b9d67863cf2cd5c28b471dd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-16 22:57:58,395 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-16 22:57:58,397 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-16 22:57:58,434 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-16 22:57:58,435 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-16 22:57:58,437 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-16 22:57:58,438 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-16 22:57:58,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-16 22:57:58,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-16 22:57:58,445 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-16 22:57:58,446 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-16 22:57:58,447 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-16 22:57:58,447 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-16 22:57:58,449 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-16 22:57:58,450 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-16 22:57:58,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-16 22:57:58,456 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-16 22:57:58,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-16 22:57:58,459 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-16 22:57:58,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-16 22:57:58,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-16 22:57:58,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-16 22:57:58,466 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-16 22:57:58,466 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-16 22:57:58,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-16 22:57:58,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-16 22:57:58,472 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-16 22:57:58,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-16 22:57:58,474 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-16 22:57:58,474 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-16 22:57:58,475 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-16 22:57:58,475 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-16 22:57:58,476 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-16 22:57:58,477 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-16 22:57:58,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-16 22:57:58,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-16 22:57:58,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-16 22:57:58,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-16 22:57:58,479 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-16 22:57:58,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-16 22:57:58,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-16 22:57:58,482 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-16 22:57:58,509 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-16 22:57:58,509 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-16 22:57:58,510 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-16 22:57:58,510 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-16 22:57:58,511 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-16 22:57:58,511 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-16 22:57:58,511 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-16 22:57:58,512 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-16 22:57:58,512 INFO L138 SettingsManager]: * Use SBE=true [2021-11-16 22:57:58,518 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-16 22:57:58,518 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-16 22:57:58,519 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-16 22:57:58,519 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-16 22:57:58,519 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-16 22:57:58,519 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-16 22:57:58,519 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-16 22:57:58,519 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-16 22:57:58,520 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-16 22:57:58,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-16 22:57:58,520 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-16 22:57:58,520 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-16 22:57:58,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-16 22:57:58,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-16 22:57:58,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-16 22:57:58,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-16 22:57:58,521 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-16 22:57:58,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-16 22:57:58,522 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-16 22:57:58,522 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-16 22:57:58,522 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-16 22:57:58,522 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-16 22:57:58,523 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b868f3157e52446230c4a3fdb5dc76d19b0550422b9d67863cf2cd5c28b471dd [2021-11-16 22:57:58,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-16 22:57:58,823 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-16 22:57:58,825 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-16 22:57:58,826 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-16 22:57:58,827 INFO L275 PluginConnector]: CDTParser initialized [2021-11-16 22:57:58,828 INFO L432 ainManager$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.i [2021-11-16 22:57:58,914 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42f4e816c/e724a0aad43e41ec8ace5c9e462c04fd/FLAG46d43f6e3 [2021-11-16 22:57:59,583 INFO L306 CDTParser]: Found 1 translation units. [2021-11-16 22:57:59,583 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.i [2021-11-16 22:57:59,622 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42f4e816c/e724a0aad43e41ec8ace5c9e462c04fd/FLAG46d43f6e3 [2021-11-16 22:57:59,671 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42f4e816c/e724a0aad43e41ec8ace5c9e462c04fd [2021-11-16 22:57:59,673 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-16 22:57:59,674 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-16 22:57:59,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-16 22:57:59,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-16 22:57:59,679 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-16 22:57:59,680 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:57:59" (1/1) ... [2021-11-16 22:57:59,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ce8f50f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:57:59, skipping insertion in model container [2021-11-16 22:57:59,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:57:59" (1/1) ... [2021-11-16 22:57:59,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-16 22:57:59,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-16 22:58:01,658 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.i[340889,340902] [2021-11-16 22:58:01,730 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-16 22:58:01,830 INFO L203 MainTranslator]: Completed pre-run [2021-11-16 22:58:02,196 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.i[340889,340902] [2021-11-16 22:58:02,205 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-16 22:58:02,343 INFO L208 MainTranslator]: Completed translation [2021-11-16 22:58:02,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:02 WrapperNode [2021-11-16 22:58:02,344 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-16 22:58:02,346 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-16 22:58:02,346 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-16 22:58:02,346 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-16 22:58:02,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:02" (1/1) ... [2021-11-16 22:58:02,553 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:02" (1/1) ... [2021-11-16 22:58:02,657 INFO L137 Inliner]: procedures = 460, calls = 4701, calls flagged for inlining = 236, calls inlined = 31, statements flattened = 2491 [2021-11-16 22:58:02,657 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-16 22:58:02,658 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-16 22:58:02,658 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-16 22:58:02,658 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-16 22:58:02,665 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:02" (1/1) ... [2021-11-16 22:58:02,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:02" (1/1) ... [2021-11-16 22:58:02,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:02" (1/1) ... [2021-11-16 22:58:02,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:02" (1/1) ... [2021-11-16 22:58:02,747 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:02" (1/1) ... [2021-11-16 22:58:02,761 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:02" (1/1) ... [2021-11-16 22:58:02,777 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:02" (1/1) ... [2021-11-16 22:58:02,794 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-16 22:58:02,795 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-16 22:58:02,795 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-16 22:58:02,795 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-16 22:58:02,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:02" (1/1) ... [2021-11-16 22:58:02,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-16 22:58:02,808 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-16 22:58:02,828 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) [2021-11-16 22:58:02,849 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 [2021-11-16 22:58:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-16 22:58:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-16 22:58:02,866 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-16 22:58:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-11-16 22:58:02,866 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-11-16 22:58:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-11-16 22:58:02,867 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-11-16 22:58:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-11-16 22:58:02,867 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-11-16 22:58:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-16 22:58:02,867 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-16 22:58:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-16 22:58:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-16 22:58:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-16 22:58:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-16 22:58:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-16 22:58:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-16 22:58:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-16 22:58:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-16 22:58:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-16 22:58:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-16 22:58:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-16 22:58:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-16 22:58:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-16 22:58:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-16 22:58:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-16 22:58:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-16 22:58:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-16 22:58:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-16 22:58:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-16 22:58:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-16 22:58:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-16 22:58:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-16 22:58:02,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-16 22:58:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-16 22:58:02,870 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-16 22:58:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-11-16 22:58:02,870 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-11-16 22:58:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-16 22:58:02,871 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-16 22:58:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-16 22:58:02,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-16 22:58:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-16 22:58:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-16 22:58:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-16 22:58:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-16 22:58:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-16 22:58:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-16 22:58:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-16 22:58:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-16 22:58:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-16 22:58:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-16 22:58:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-16 22:58:02,873 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-16 22:58:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-16 22:58:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-16 22:58:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-16 22:58:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-16 22:58:02,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-16 22:58:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-16 22:58:02,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-16 22:58:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-16 22:58:02,875 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-16 22:58:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-11-16 22:58:02,875 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-11-16 22:58:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-16 22:58:02,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-16 22:58:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-11-16 22:58:02,876 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-11-16 22:58:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-16 22:58:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-16 22:58:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-16 22:58:02,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-16 22:58:03,217 INFO L236 CfgBuilder]: Building ICFG [2021-11-16 22:58:03,226 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-16 22:59:23,561 INFO L277 CfgBuilder]: Performing block encoding [2021-11-16 22:59:23,568 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-16 22:59:23,568 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-16 22:59:23,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 10:59:23 BoogieIcfgContainer [2021-11-16 22:59:23,570 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-16 22:59:23,571 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-16 22:59:23,571 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-16 22:59:23,578 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-16 22:59:23,579 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 10:57:59" (1/3) ... [2021-11-16 22:59:23,579 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4df4e7f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:59:23, skipping insertion in model container [2021-11-16 22:59:23,579 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:02" (2/3) ... [2021-11-16 22:59:23,580 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4df4e7f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:59:23, skipping insertion in model container [2021-11-16 22:59:23,580 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 10:59:23" (3/3) ... [2021-11-16 22:59:23,581 INFO L111 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-16 22:59:23,588 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-16 22:59:23,588 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-16 22:59:23,632 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-16 22:59:23,639 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-16 22:59:23,640 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-16 22:59:23,660 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) [2021-11-16 22:59:23,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-16 22:59:23,664 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 22:59:23,665 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 22:59:23,665 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 22:59:23,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 22:59:23,672 INFO L85 PathProgramCache]: Analyzing trace with hash -973080407, now seen corresponding path program 1 times [2021-11-16 22:59:23,677 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 22:59:23,677 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [12871515] [2021-11-16 22:59:23,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 22:59:23,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 22:59:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 22:59:24,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 22:59:24,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 22:59:24,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-16 22:59:24,433 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 22:59:24,433 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [12871515] [2021-11-16 22:59:24,434 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [12871515] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 22:59:24,434 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 22:59:24,434 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-16 22:59:24,435 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914872673] [2021-11-16 22:59:24,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 22:59:24,439 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-16 22:59:24,439 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 22:59:24,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-16 22:59:24,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-16 22:59:24,464 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) [2021-11-16 22:59:26,561 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 22:59:28,667 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 22:59:31,150 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 22:59:34,196 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 22:59:35,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 22:59:35,330 INFO L93 Difference]: Finished difference Result 764 states and 1084 transitions. [2021-11-16 22:59:35,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-16 22:59:35,333 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 [2021-11-16 22:59:35,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 22:59:35,341 INFO L225 Difference]: With dead ends: 764 [2021-11-16 22:59:35,342 INFO L226 Difference]: Without dead ends: 383 [2021-11-16 22:59:35,345 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-16 22:59:35,347 INFO L933 BasicCegarLoop]: 464 mSDtfsCounter, 312 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 360 mSolverCounterSat, 98 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 357 SdHoareTripleChecker+Valid, 756 SdHoareTripleChecker+Invalid, 462 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 360 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.7s IncrementalHoareTripleChecker+Time [2021-11-16 22:59:35,348 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [357 Valid, 756 Invalid, 462 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 360 Invalid, 4 Unknown, 0 Unchecked, 10.7s Time] [2021-11-16 22:59:35,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2021-11-16 22:59:35,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 379. [2021-11-16 22:59:35,391 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) [2021-11-16 22:59:35,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 522 transitions. [2021-11-16 22:59:35,394 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 522 transitions. Word has length 12 [2021-11-16 22:59:35,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 22:59:35,395 INFO L470 AbstractCegarLoop]: Abstraction has 379 states and 522 transitions. [2021-11-16 22:59:35,395 INFO L471 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) [2021-11-16 22:59:35,395 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 522 transitions. [2021-11-16 22:59:35,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-16 22:59:35,395 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 22:59:35,395 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 22:59:35,396 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-16 22:59:35,396 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 22:59:35,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 22:59:35,397 INFO L85 PathProgramCache]: Analyzing trace with hash -101228783, now seen corresponding path program 1 times [2021-11-16 22:59:35,397 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 22:59:35,397 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1956243384] [2021-11-16 22:59:35,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 22:59:35,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 22:59:35,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 22:59:35,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 22:59:35,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 22:59:35,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-16 22:59:35,768 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 22:59:35,769 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1956243384] [2021-11-16 22:59:35,769 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1956243384] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 22:59:35,769 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 22:59:35,769 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-16 22:59:35,769 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1997235300] [2021-11-16 22:59:35,769 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 22:59:35,770 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-16 22:59:35,770 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 22:59:35,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-16 22:59:35,771 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-16 22:59:35,771 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) [2021-11-16 22:59:37,853 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 22:59:39,936 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 22:59:41,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 22:59:41,488 INFO L93 Difference]: Finished difference Result 383 states and 525 transitions. [2021-11-16 22:59:41,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-16 22:59:41,489 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 [2021-11-16 22:59:41,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 22:59:41,492 INFO L225 Difference]: With dead ends: 383 [2021-11-16 22:59:41,492 INFO L226 Difference]: Without dead ends: 380 [2021-11-16 22:59:41,492 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-16 22:59:41,493 INFO L933 BasicCegarLoop]: 432 mSDtfsCounter, 552 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 202 mSolverCounterSat, 154 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s 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, 5.6s IncrementalHoareTripleChecker+Time [2021-11-16 22:59:41,493 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [600 Valid, 573 Invalid, 358 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [154 Valid, 202 Invalid, 2 Unknown, 0 Unchecked, 5.6s Time] [2021-11-16 22:59:41,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2021-11-16 22:59:41,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 378. [2021-11-16 22:59:41,515 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) [2021-11-16 22:59:41,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 520 transitions. [2021-11-16 22:59:41,517 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 520 transitions. Word has length 13 [2021-11-16 22:59:41,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 22:59:41,517 INFO L470 AbstractCegarLoop]: Abstraction has 378 states and 520 transitions. [2021-11-16 22:59:41,518 INFO L471 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) [2021-11-16 22:59:41,518 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 520 transitions. [2021-11-16 22:59:41,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-16 22:59:41,518 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 22:59:41,518 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 22:59:41,519 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-16 22:59:41,519 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 22:59:41,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 22:59:41,519 INFO L85 PathProgramCache]: Analyzing trace with hash 1156372652, now seen corresponding path program 1 times [2021-11-16 22:59:41,520 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 22:59:41,520 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226173209] [2021-11-16 22:59:41,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 22:59:41,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 22:59:41,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 22:59:41,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 22:59:41,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 22:59:41,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-16 22:59:41,924 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 22:59:41,924 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [226173209] [2021-11-16 22:59:41,924 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [226173209] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 22:59:41,924 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 22:59:41,925 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-16 22:59:41,925 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1697076308] [2021-11-16 22:59:41,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 22:59:41,925 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-16 22:59:41,925 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 22:59:41,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-16 22:59:41,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-16 22:59:41,926 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) [2021-11-16 22:59:44,078 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 22:59:46,130 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 22:59:49,453 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-11-16 22:59:49,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 22:59:49,888 INFO L93 Difference]: Finished difference Result 382 states and 523 transitions. [2021-11-16 22:59:49,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-16 22:59:49,888 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 [2021-11-16 22:59:49,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 22:59:49,891 INFO L225 Difference]: With dead ends: 382 [2021-11-16 22:59:49,891 INFO L226 Difference]: Without dead ends: 379 [2021-11-16 22:59:49,891 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-16 22:59:49,892 INFO L933 BasicCegarLoop]: 431 mSDtfsCounter, 549 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 200 mSolverCounterSat, 152 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 597 SdHoareTripleChecker+Valid, 572 SdHoareTripleChecker+Invalid, 355 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 200 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2021-11-16 22:59:49,892 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [597 Valid, 572 Invalid, 355 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 200 Invalid, 3 Unknown, 0 Unchecked, 7.8s Time] [2021-11-16 22:59:49,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 379 states. [2021-11-16 22:59:49,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 379 to 377. [2021-11-16 22:59:49,928 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) [2021-11-16 22:59:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 518 transitions. [2021-11-16 22:59:49,930 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 518 transitions. Word has length 14 [2021-11-16 22:59:49,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 22:59:49,930 INFO L470 AbstractCegarLoop]: Abstraction has 377 states and 518 transitions. [2021-11-16 22:59:49,930 INFO L471 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) [2021-11-16 22:59:49,930 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 518 transitions. [2021-11-16 22:59:49,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-16 22:59:49,931 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 22:59:49,931 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 22:59:49,931 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-16 22:59:49,931 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 22:59:49,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 22:59:49,931 INFO L85 PathProgramCache]: Analyzing trace with hash 1487316340, now seen corresponding path program 1 times [2021-11-16 22:59:49,931 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 22:59:49,931 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [569400752] [2021-11-16 22:59:49,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 22:59:49,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 22:59:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 22:59:50,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 22:59:50,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 22:59:50,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-16 22:59:50,302 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 22:59:50,303 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [569400752] [2021-11-16 22:59:50,304 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [569400752] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 22:59:50,305 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 22:59:50,306 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-16 22:59:50,306 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011009446] [2021-11-16 22:59:50,306 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 22:59:50,306 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-16 22:59:50,306 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 22:59:50,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-16 22:59:50,307 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-16 22:59:50,308 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) [2021-11-16 22:59:52,383 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 22:59:54,493 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 22:59:56,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 22:59:56,018 INFO L93 Difference]: Finished difference Result 381 states and 521 transitions. [2021-11-16 22:59:56,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-16 22:59:56,018 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 [2021-11-16 22:59:56,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 22:59:56,020 INFO L225 Difference]: With dead ends: 381 [2021-11-16 22:59:56,021 INFO L226 Difference]: Without dead ends: 378 [2021-11-16 22:59:56,021 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-16 22:59:56,021 INFO L933 BasicCegarLoop]: 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, 5.6s IncrementalHoareTripleChecker+Time [2021-11-16 22:59:56,022 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [594 Valid, 571 Invalid, 352 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [150 Valid, 200 Invalid, 2 Unknown, 0 Unchecked, 5.6s Time] [2021-11-16 22:59:56,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2021-11-16 22:59:56,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 376. [2021-11-16 22:59:56,052 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) [2021-11-16 22:59:56,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 516 transitions. [2021-11-16 22:59:56,054 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 516 transitions. Word has length 15 [2021-11-16 22:59:56,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 22:59:56,055 INFO L470 AbstractCegarLoop]: Abstraction has 376 states and 516 transitions. [2021-11-16 22:59:56,055 INFO L471 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) [2021-11-16 22:59:56,055 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 516 transitions. [2021-11-16 22:59:56,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-16 22:59:56,055 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 22:59:56,056 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 22:59:56,056 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-16 22:59:56,056 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 22:59:56,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 22:59:56,056 INFO L85 PathProgramCache]: Analyzing trace with hash -1138326353, now seen corresponding path program 1 times [2021-11-16 22:59:56,057 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 22:59:56,057 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [405870061] [2021-11-16 22:59:56,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 22:59:56,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 22:59:56,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 22:59:56,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 22:59:56,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 22:59:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-16 22:59:56,386 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 22:59:56,386 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [405870061] [2021-11-16 22:59:56,386 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [405870061] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 22:59:56,387 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 22:59:56,387 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-16 22:59:56,387 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220552233] [2021-11-16 22:59:56,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 22:59:56,387 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-16 22:59:56,388 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 22:59:56,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-16 22:59:56,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-16 22:59:56,388 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) [2021-11-16 22:59:58,463 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:00,526 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:02,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 23:00:02,015 INFO L93 Difference]: Finished difference Result 380 states and 519 transitions. [2021-11-16 23:00:02,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-16 23:00:02,018 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 [2021-11-16 23:00:02,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 23:00:02,020 INFO L225 Difference]: With dead ends: 380 [2021-11-16 23:00:02,020 INFO L226 Difference]: Without dead ends: 371 [2021-11-16 23:00:02,020 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-16 23:00:02,021 INFO L933 BasicCegarLoop]: 429 mSDtfsCounter, 543 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 148 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 591 SdHoareTripleChecker+Valid, 570 SdHoareTripleChecker+Invalid, 349 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 148 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2021-11-16 23:00:02,021 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [591 Valid, 570 Invalid, 349 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [148 Valid, 199 Invalid, 2 Unknown, 0 Unchecked, 5.5s Time] [2021-11-16 23:00:02,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2021-11-16 23:00:02,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 369. [2021-11-16 23:00:02,042 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) [2021-11-16 23:00:02,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 508 transitions. [2021-11-16 23:00:02,044 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 508 transitions. Word has length 16 [2021-11-16 23:00:02,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 23:00:02,044 INFO L470 AbstractCegarLoop]: Abstraction has 369 states and 508 transitions. [2021-11-16 23:00:02,044 INFO L471 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) [2021-11-16 23:00:02,044 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 508 transitions. [2021-11-16 23:00:02,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-16 23:00:02,046 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 23:00:02,046 INFO L514 BasicCegarLoop]: 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] [2021-11-16 23:00:02,046 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-16 23:00:02,047 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 23:00:02,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 23:00:02,047 INFO L85 PathProgramCache]: Analyzing trace with hash 2056942274, now seen corresponding path program 1 times [2021-11-16 23:00:02,061 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 23:00:02,062 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418094887] [2021-11-16 23:00:02,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 23:00:02,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 23:00:02,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:02,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 23:00:02,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:02,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-16 23:00:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:02,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-16 23:00:02,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:02,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-16 23:00:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:02,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-16 23:00:02,638 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 23:00:02,639 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [418094887] [2021-11-16 23:00:02,639 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [418094887] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 23:00:02,639 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 23:00:02,639 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-16 23:00:02,639 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133080301] [2021-11-16 23:00:02,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 23:00:02,640 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-16 23:00:02,640 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 23:00:02,641 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-16 23:00:02,641 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-16 23:00:02,641 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) [2021-11-16 23:00:04,739 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:06,790 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:08,820 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:11,696 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:14,890 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:16,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 23:00:16,664 INFO L93 Difference]: Finished difference Result 738 states and 1019 transitions. [2021-11-16 23:00:16,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-16 23:00:16,665 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 [2021-11-16 23:00:16,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 23:00:16,667 INFO L225 Difference]: With dead ends: 738 [2021-11-16 23:00:16,667 INFO L226 Difference]: Without dead ends: 375 [2021-11-16 23:00:16,668 INFO L932 BasicCegarLoop]: 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 [2021-11-16 23:00:16,669 INFO L933 BasicCegarLoop]: 470 mSDtfsCounter, 536 mSDsluCounter, 541 mSDsCounter, 0 mSdLazyCounter, 505 mSolverCounterSat, 149 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 582 SdHoareTripleChecker+Valid, 1011 SdHoareTripleChecker+Invalid, 659 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 149 IncrementalHoareTripleChecker+Valid, 505 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.8s IncrementalHoareTripleChecker+Time [2021-11-16 23:00:16,669 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [582 Valid, 1011 Invalid, 659 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [149 Valid, 505 Invalid, 5 Unknown, 0 Unchecked, 13.8s Time] [2021-11-16 23:00:16,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2021-11-16 23:00:16,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 370. [2021-11-16 23:00:16,686 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) [2021-11-16 23:00:16,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 509 transitions. [2021-11-16 23:00:16,687 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 509 transitions. Word has length 40 [2021-11-16 23:00:16,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 23:00:16,688 INFO L470 AbstractCegarLoop]: Abstraction has 370 states and 509 transitions. [2021-11-16 23:00:16,688 INFO L471 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) [2021-11-16 23:00:16,688 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 509 transitions. [2021-11-16 23:00:16,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-16 23:00:16,697 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 23:00:16,697 INFO L514 BasicCegarLoop]: 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] [2021-11-16 23:00:16,697 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-16 23:00:16,697 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 23:00:16,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 23:00:16,698 INFO L85 PathProgramCache]: Analyzing trace with hash -2120222853, now seen corresponding path program 1 times [2021-11-16 23:00:16,698 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 23:00:16,698 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1476485616] [2021-11-16 23:00:16,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 23:00:16,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 23:00:16,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:17,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 23:00:17,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:17,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-16 23:00:17,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:17,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-16 23:00:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:17,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-16 23:00:17,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:17,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-16 23:00:17,302 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 23:00:17,303 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1476485616] [2021-11-16 23:00:17,303 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1476485616] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 23:00:17,303 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 23:00:17,303 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-16 23:00:17,303 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983908501] [2021-11-16 23:00:17,303 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 23:00:17,304 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-16 23:00:17,304 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 23:00:17,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-16 23:00:17,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-16 23:00:17,304 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) [2021-11-16 23:00:19,385 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:21,412 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:23,427 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:25,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 23:00:25,449 INFO L93 Difference]: Finished difference Result 372 states and 511 transitions. [2021-11-16 23:00:25,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-16 23:00:25,449 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 [2021-11-16 23:00:25,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 23:00:25,450 INFO L225 Difference]: With dead ends: 372 [2021-11-16 23:00:25,450 INFO L226 Difference]: Without dead ends: 0 [2021-11-16 23:00:25,451 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-16 23:00:25,451 INFO L933 BasicCegarLoop]: 458 mSDtfsCounter, 383 mSDsluCounter, 476 mSDsCounter, 0 mSdLazyCounter, 267 mSolverCounterSat, 144 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 405 SdHoareTripleChecker+Valid, 934 SdHoareTripleChecker+Invalid, 414 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 267 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.0s IncrementalHoareTripleChecker+Time [2021-11-16 23:00:25,452 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [405 Valid, 934 Invalid, 414 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 267 Invalid, 3 Unknown, 0 Unchecked, 8.0s Time] [2021-11-16 23:00:25,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-16 23:00:25,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-16 23:00:25,452 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) [2021-11-16 23:00:25,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-16 23:00:25,452 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 44 [2021-11-16 23:00:25,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 23:00:25,452 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-16 23:00:25,453 INFO L471 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) [2021-11-16 23:00:25,453 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-16 23:00:25,453 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-16 23:00:25,455 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-16 23:00:25,457 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-16 23:00:25,461 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-16 23:00:41,851 INFO L858 garLoopResultBuilder]: For program point L8859(line 8859) no Hoare annotation was computed. [2021-11-16 23:00:41,852 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtEXIT(lines 8836 8896) no Hoare annotation was computed. [2021-11-16 23:00:41,852 INFO L861 garLoopResultBuilder]: At program point L8884(line 8884) the Hoare annotation is: true [2021-11-16 23:00:41,852 INFO L858 garLoopResultBuilder]: For program point L8884-1(line 8884) no Hoare annotation was computed. [2021-11-16 23:00:41,852 INFO L861 garLoopResultBuilder]: At program point L8855(line 8855) the Hoare annotation is: true [2021-11-16 23:00:41,852 INFO L858 garLoopResultBuilder]: For program point L8855-1(line 8855) no Hoare annotation was computed. [2021-11-16 23:00:41,852 INFO L858 garLoopResultBuilder]: For program point L8880(lines 8880 8883) no Hoare annotation was computed. [2021-11-16 23:00:41,852 INFO L861 garLoopResultBuilder]: At program point poseidon_check_mode_dvbtENTRY(lines 8836 8896) the Hoare annotation is: true [2021-11-16 23:00:41,852 INFO L861 garLoopResultBuilder]: At program point L8860(line 8860) the Hoare annotation is: true [2021-11-16 23:00:41,852 INFO L858 garLoopResultBuilder]: For program point L8860-1(line 8860) no Hoare annotation was computed. [2021-11-16 23:00:41,852 INFO L858 garLoopResultBuilder]: For program point L8864(line 8864) no Hoare annotation was computed. [2021-11-16 23:00:41,852 INFO L858 garLoopResultBuilder]: For program point L8885(lines 8885 8888) no Hoare annotation was computed. [2021-11-16 23:00:41,852 INFO L861 garLoopResultBuilder]: At program point L8889(line 8889) the Hoare annotation is: true [2021-11-16 23:00:41,852 INFO L858 garLoopResultBuilder]: For program point L8889-1(line 8889) no Hoare annotation was computed. [2021-11-16 23:00:41,853 INFO L861 garLoopResultBuilder]: At program point L8877(lines 8849 8895) the Hoare annotation is: true [2021-11-16 23:00:41,853 INFO L858 garLoopResultBuilder]: For program point L8869(line 8869) no Hoare annotation was computed. [2021-11-16 23:00:41,853 INFO L858 garLoopResultBuilder]: For program point L8890(lines 8890 8893) no Hoare annotation was computed. [2021-11-16 23:00:41,853 INFO L861 garLoopResultBuilder]: At program point L8865(line 8865) the Hoare annotation is: true [2021-11-16 23:00:41,853 INFO L858 garLoopResultBuilder]: For program point L8865-1(line 8865) no Hoare annotation was computed. [2021-11-16 23:00:41,853 INFO L858 garLoopResultBuilder]: For program point L8853(lines 8853 8876) no Hoare annotation was computed. [2021-11-16 23:00:41,853 INFO L858 garLoopResultBuilder]: For program point L8874(line 8874) no Hoare annotation was computed. [2021-11-16 23:00:41,853 INFO L858 garLoopResultBuilder]: For program point L8878(line 8878) no Hoare annotation was computed. [2021-11-16 23:00:41,853 INFO L858 garLoopResultBuilder]: For program point L8870-1(line 8870) no Hoare annotation was computed. [2021-11-16 23:00:41,853 INFO L861 garLoopResultBuilder]: At program point L8870(line 8870) the Hoare annotation is: true [2021-11-16 23:00:41,853 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtFINAL(lines 8836 8896) no Hoare annotation was computed. [2021-11-16 23:00:41,853 INFO L858 garLoopResultBuilder]: For program point L8854(line 8854) no Hoare annotation was computed. [2021-11-16 23:00:41,853 INFO L861 garLoopResultBuilder]: At program point L8879(line 8879) the Hoare annotation is: true [2021-11-16 23:00:41,853 INFO L858 garLoopResultBuilder]: For program point L8879-1(line 8879) no Hoare annotation was computed. [2021-11-16 23:00:41,854 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonFINAL(lines 11923 11933) no Hoare annotation was computed. [2021-11-16 23:00:41,854 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 11923 11933) no Hoare annotation was computed. [2021-11-16 23:00:41,854 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_poseidonENTRY(lines 11923 11933) 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))) [2021-11-16 23:00:41,854 INFO L854 garLoopResultBuilder]: At program point L11928(line 11928) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-16 23:00:41,854 INFO L858 garLoopResultBuilder]: For program point L11926(lines 11926 11929) no Hoare annotation was computed. [2021-11-16 23:00:41,854 INFO L858 garLoopResultBuilder]: For program point L11928-1(lines 11926 11929) no Hoare annotation was computed. [2021-11-16 23:00:41,854 INFO L858 garLoopResultBuilder]: For program point L9053(lines 9053 9057) no Hoare annotation was computed. [2021-11-16 23:00:41,854 INFO L858 garLoopResultBuilder]: For program point L8987(line 8987) no Hoare annotation was computed. [2021-11-16 23:00:41,854 INFO L858 garLoopResultBuilder]: For program point L9045(lines 9045 9075) no Hoare annotation was computed. [2021-11-16 23:00:41,854 INFO L858 garLoopResultBuilder]: For program point L8987-2(line 8987) no Hoare annotation was computed. [2021-11-16 23:00:41,854 INFO L858 garLoopResultBuilder]: For program point poseidon_set_feEXIT(lines 9009 9080) no Hoare annotation was computed. [2021-11-16 23:00:41,854 INFO L854 garLoopResultBuilder]: At program point L9066(line 9066) 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))) [2021-11-16 23:00:41,854 INFO L854 garLoopResultBuilder]: At program point L9041(lines 9020 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))) [2021-11-16 23:00:41,854 INFO L854 garLoopResultBuilder]: At program point L9058(line 9058) 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))) [2021-11-16 23:00:41,855 INFO L858 garLoopResultBuilder]: For program point L9066-1(line 9066) no Hoare annotation was computed. [2021-11-16 23:00:41,855 INFO L854 garLoopResultBuilder]: At program point L8988(line 8988) 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))) [2021-11-16 23:00:41,855 INFO L858 garLoopResultBuilder]: For program point L8988-1(line 8988) no Hoare annotation was computed. [2021-11-16 23:00:41,855 INFO L858 garLoopResultBuilder]: For program point L9058-1(line 9058) no Hoare annotation was computed. [2021-11-16 23:00:41,855 INFO L854 garLoopResultBuilder]: At program point L8992(lines 8973 8994) 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))) [2021-11-16 23:00:41,855 INFO L858 garLoopResultBuilder]: For program point L9046-1(line 9046) no Hoare annotation was computed. [2021-11-16 23:00:41,855 INFO L858 garLoopResultBuilder]: For program point L8980(lines 8980 8983) no Hoare annotation was computed. [2021-11-16 23:00:41,855 INFO L858 garLoopResultBuilder]: For program point L8984(line 8984) no Hoare annotation was computed. [2021-11-16 23:00:41,855 INFO L858 garLoopResultBuilder]: For program point L8984-2(lines 8984 8991) no Hoare annotation was computed. [2021-11-16 23:00:41,855 INFO L854 garLoopResultBuilder]: At program point L9046(line 9046) 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))) [2021-11-16 23:00:41,855 INFO L854 garLoopResultBuilder]: At program point L9806-1(line 9806) 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))) [2021-11-16 23:00:41,855 INFO L858 garLoopResultBuilder]: For program point L9034(lines 9034 9037) no Hoare annotation was computed. [2021-11-16 23:00:41,855 INFO L854 garLoopResultBuilder]: At program point L9806(line 9806) 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))) [2021-11-16 23:00:41,855 INFO L854 garLoopResultBuilder]: At program point L9798-1(line 9798) 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))) [2021-11-16 23:00:41,855 INFO L858 garLoopResultBuilder]: For program point L9059(lines 9059 9063) no Hoare annotation was computed. [2021-11-16 23:00:41,855 INFO L858 garLoopResultBuilder]: For program point L9026(lines 9026 9029) no Hoare annotation was computed. [2021-11-16 23:00:41,856 INFO L858 garLoopResultBuilder]: For program point L9034-2(lines 9034 9037) no Hoare annotation was computed. [2021-11-16 23:00:41,856 INFO L854 garLoopResultBuilder]: At program point L9798(line 9798) 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))) [2021-11-16 23:00:41,856 INFO L854 garLoopResultBuilder]: At program point L9076(lines 9020 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))) [2021-11-16 23:00:41,856 INFO L858 garLoopResultBuilder]: For program point L9047(lines 9047 9051) no Hoare annotation was computed. [2021-11-16 23:00:41,856 INFO L854 garLoopResultBuilder]: At program point L9068(lines 9068 9069) 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))) [2021-11-16 23:00:41,856 INFO L858 garLoopResultBuilder]: For program point L9068-1(lines 9068 9069) no Hoare annotation was computed. [2021-11-16 23:00:41,856 INFO L854 garLoopResultBuilder]: At program point L9039(lines 9020 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))) [2021-11-16 23:00:41,856 INFO L854 garLoopResultBuilder]: At program point L9807(lines 9803 9810) 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))) [2021-11-16 23:00:41,856 INFO L854 garLoopResultBuilder]: At program point L9799(lines 9795 9802) 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))) [2021-11-16 23:00:41,856 INFO L854 garLoopResultBuilder]: At program point L9052(line 9052) 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))) [2021-11-16 23:00:41,856 INFO L858 garLoopResultBuilder]: For program point L9052-1(line 9052) no Hoare annotation was computed. [2021-11-16 23:00:41,856 INFO L854 garLoopResultBuilder]: At program point poseidon_set_feENTRY(lines 9009 9080) 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))) [2021-11-16 23:00:41,856 INFO L858 garLoopResultBuilder]: For program point L9065(lines 9065 9070) no Hoare annotation was computed. [2021-11-16 23:00:41,856 INFO L858 garLoopResultBuilder]: For program point poseidon_set_feFINAL(lines 9009 9080) no Hoare annotation was computed. [2021-11-16 23:00:41,857 INFO L858 garLoopResultBuilder]: For program point L9065-2(lines 9065 9070) no Hoare annotation was computed. [2021-11-16 23:00:41,857 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 12399 12401) no Hoare annotation was computed. [2021-11-16 23:00:41,857 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12399 12401) no Hoare annotation was computed. [2021-11-16 23:00:41,857 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12399 12401) the Hoare annotation is: true [2021-11-16 23:00:41,857 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceFINAL(lines 12584 12586) no Hoare annotation was computed. [2021-11-16 23:00:41,857 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12584 12586) no Hoare annotation was computed. [2021-11-16 23:00:41,857 INFO L861 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12584 12586) the Hoare annotation is: true [2021-11-16 23:00:41,857 INFO L858 garLoopResultBuilder]: For program point jiffies_to_msecsEXIT(lines 12476 12478) no Hoare annotation was computed. [2021-11-16 23:00:41,857 INFO L861 garLoopResultBuilder]: At program point jiffies_to_msecsENTRY(lines 12476 12478) the Hoare annotation is: true [2021-11-16 23:00:41,857 INFO L858 garLoopResultBuilder]: For program point jiffies_to_msecsFINAL(lines 12476 12478) no Hoare annotation was computed. [2021-11-16 23:00:41,857 INFO L858 garLoopResultBuilder]: For program point L11180(lines 11180 11183) no Hoare annotation was computed. [2021-11-16 23:00:41,857 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11175 11191) no Hoare annotation was computed. [2021-11-16 23:00:41,857 INFO L861 garLoopResultBuilder]: At program point L11184(line 11184) the Hoare annotation is: true [2021-11-16 23:00:41,857 INFO L858 garLoopResultBuilder]: For program point L11185(line 11185) no Hoare annotation was computed. [2021-11-16 23:00:41,857 INFO L858 garLoopResultBuilder]: For program point L11184-1(line 11184) no Hoare annotation was computed. [2021-11-16 23:00:41,857 INFO L858 garLoopResultBuilder]: For program point L11185-2(lines 11185 11188) no Hoare annotation was computed. [2021-11-16 23:00:41,857 INFO L861 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11175 11191) the Hoare annotation is: true [2021-11-16 23:00:41,857 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11175 11191) no Hoare annotation was computed. [2021-11-16 23:00:41,858 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12514 12516) the Hoare annotation is: true [2021-11-16 23:00:41,858 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12514 12516) no Hoare annotation was computed. [2021-11-16 23:00:41,858 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 12514 12516) no Hoare annotation was computed. [2021-11-16 23:00:41,858 INFO L858 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 10946 11129) no Hoare annotation was computed. [2021-11-16 23:00:41,858 INFO L861 garLoopResultBuilder]: At program point L11101(lines 10960 11128) the Hoare annotation is: true [2021-11-16 23:00:41,858 INFO L861 garLoopResultBuilder]: At program point L11122(line 11122) the Hoare annotation is: true [2021-11-16 23:00:41,858 INFO L861 garLoopResultBuilder]: At program point L11120(line 11120) the Hoare annotation is: true [2021-11-16 23:00:41,858 INFO L858 garLoopResultBuilder]: For program point L11089(lines 11089 11092) no Hoare annotation was computed. [2021-11-16 23:00:41,858 INFO L858 garLoopResultBuilder]: For program point L11122-1(line 11122) no Hoare annotation was computed. [2021-11-16 23:00:41,858 INFO L858 garLoopResultBuilder]: For program point L11120-1(line 11120) no Hoare annotation was computed. [2021-11-16 23:00:41,858 INFO L861 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 10946 11129) the Hoare annotation is: true [2021-11-16 23:00:41,858 INFO L861 garLoopResultBuilder]: At program point L11112(lines 11112 11114) the Hoare annotation is: true [2021-11-16 23:00:41,858 INFO L858 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 10946 11129) no Hoare annotation was computed. [2021-11-16 23:00:41,858 INFO L858 garLoopResultBuilder]: For program point L11112-1(lines 11112 11114) no Hoare annotation was computed. [2021-11-16 23:00:41,858 INFO L858 garLoopResultBuilder]: For program point L11100(lines 11100 11103) no Hoare annotation was computed. [2021-11-16 23:00:41,858 INFO L858 garLoopResultBuilder]: For program point L11104(lines 11104 11110) no Hoare annotation was computed. [2021-11-16 23:00:41,858 INFO L858 garLoopResultBuilder]: For program point L11104-2(lines 11104 11110) no Hoare annotation was computed. [2021-11-16 23:00:41,858 INFO L858 garLoopResultBuilder]: For program point L11125-1(line 11125) no Hoare annotation was computed. [2021-11-16 23:00:41,859 INFO L861 garLoopResultBuilder]: At program point L11125(line 11125) the Hoare annotation is: true [2021-11-16 23:00:41,859 INFO L861 garLoopResultBuilder]: At program point L11096(lines 10960 11128) the Hoare annotation is: true [2021-11-16 23:00:41,859 INFO L858 garLoopResultBuilder]: For program point L11119-2(lines 11119 11123) no Hoare annotation was computed. [2021-11-16 23:00:41,868 INFO L858 garLoopResultBuilder]: For program point L11115(lines 11115 11126) no Hoare annotation was computed. [2021-11-16 23:00:41,868 INFO L858 garLoopResultBuilder]: For program point L11119(lines 11119 11123) no Hoare annotation was computed. [2021-11-16 23:00:41,868 INFO L858 garLoopResultBuilder]: For program point L11111-1(line 11111) no Hoare annotation was computed. [2021-11-16 23:00:41,869 INFO L861 garLoopResultBuilder]: At program point L11111(line 11111) the Hoare annotation is: true [2021-11-16 23:00:41,869 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11814 11819) no Hoare annotation was computed. [2021-11-16 23:00:41,869 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11814 11819) the Hoare annotation is: true [2021-11-16 23:00:41,869 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11817) no Hoare annotation was computed. [2021-11-16 23:00:41,869 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11814 11819) no Hoare annotation was computed. [2021-11-16 23:00:41,869 INFO L858 garLoopResultBuilder]: For program point L11867-1(lines 11865 11868) no Hoare annotation was computed. [2021-11-16 23:00:41,869 INFO L854 garLoopResultBuilder]: At program point L11867(line 11867) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-16 23:00:41,870 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonFINAL(lines 11862 11872) no Hoare annotation was computed. [2021-11-16 23:00:41,870 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_lock_lock_of_poseidonENTRY(lines 11862 11872) 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))) [2021-11-16 23:00:41,870 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11862 11872) no Hoare annotation was computed. [2021-11-16 23:00:41,870 INFO L858 garLoopResultBuilder]: For program point L11865(lines 11865 11868) no Hoare annotation was computed. [2021-11-16 23:00:41,870 INFO L858 garLoopResultBuilder]: For program point kref_getFINAL(lines 12482 12484) no Hoare annotation was computed. [2021-11-16 23:00:41,870 INFO L861 garLoopResultBuilder]: At program point kref_getENTRY(lines 12482 12484) the Hoare annotation is: true [2021-11-16 23:00:41,870 INFO L858 garLoopResultBuilder]: For program point kref_getEXIT(lines 12482 12484) no Hoare annotation was computed. [2021-11-16 23:00:41,870 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-16 23:00:41,871 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memmoveENTRY(line -1) the Hoare annotation is: true [2021-11-16 23:00:41,871 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-16 23:00:41,871 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memmoveFINAL(line -1) no Hoare annotation was computed. [2021-11-16 23:00:41,871 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memmoveEXIT(line -1) no Hoare annotation was computed. [2021-11-16 23:00:41,871 INFO L854 garLoopResultBuilder]: At program point ldv_initializeENTRY(lines 12362 12372) 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))) [2021-11-16 23:00:41,871 INFO L858 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 12362 12372) no Hoare annotation was computed. [2021-11-16 23:00:41,871 INFO L858 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12362 12372) no Hoare annotation was computed. [2021-11-16 23:00:41,871 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12587 12589) no Hoare annotation was computed. [2021-11-16 23:00:41,872 INFO L861 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12587 12589) the Hoare annotation is: true [2021-11-16 23:00:41,872 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 12587 12589) no Hoare annotation was computed. [2021-11-16 23:00:41,872 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 12638 12640) no Hoare annotation was computed. [2021-11-16 23:00:41,872 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12638 12640) no Hoare annotation was computed. [2021-11-16 23:00:41,872 INFO L861 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12638 12640) the Hoare annotation is: true [2021-11-16 23:00:41,872 INFO L858 garLoopResultBuilder]: For program point kref_putEXIT(lines 12489 12491) no Hoare annotation was computed. [2021-11-16 23:00:41,872 INFO L861 garLoopResultBuilder]: At program point kref_putENTRY(lines 12489 12491) the Hoare annotation is: true [2021-11-16 23:00:41,872 INFO L858 garLoopResultBuilder]: For program point kref_putFINAL(lines 12489 12491) no Hoare annotation was computed. [2021-11-16 23:00:41,872 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12595 12597) no Hoare annotation was computed. [2021-11-16 23:00:41,876 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12595 12597) the Hoare annotation is: true [2021-11-16 23:00:41,876 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 12595 12597) no Hoare annotation was computed. [2021-11-16 23:00:41,876 INFO L861 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 8774 8782) the Hoare annotation is: true [2021-11-16 23:00:41,876 INFO L858 garLoopResultBuilder]: For program point atomic_dec_and_testFINAL(lines 8774 8782) no Hoare annotation was computed. [2021-11-16 23:00:41,876 INFO L858 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 8774 8782) no Hoare annotation was computed. [2021-11-16 23:00:41,877 INFO L854 garLoopResultBuilder]: At program point L9887(lines 9883 9890) 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))) [2021-11-16 23:00:41,877 INFO L854 garLoopResultBuilder]: At program point L9429(lines 9416 9437) 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))) [2021-11-16 23:00:41,877 INFO L854 garLoopResultBuilder]: At program point L9427(lines 9416 9437) 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))) [2021-11-16 23:00:41,877 INFO L858 garLoopResultBuilder]: For program point L9433(lines 9433 9436) no Hoare annotation was computed. [2021-11-16 23:00:41,877 INFO L854 garLoopResultBuilder]: At program point L9879(lines 9875 9882) 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))) [2021-11-16 23:00:41,877 INFO L854 garLoopResultBuilder]: At program point L9423(line 9423) 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))) [2021-11-16 23:00:41,877 INFO L858 garLoopResultBuilder]: For program point L9423-1(line 9423) no Hoare annotation was computed. [2021-11-16 23:00:41,878 INFO L858 garLoopResultBuilder]: For program point dvb_stop_streamingFINAL(lines 9407 9442) no Hoare annotation was computed. [2021-11-16 23:00:41,878 INFO L854 garLoopResultBuilder]: At program point L9886-1(line 9886) 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))) [2021-11-16 23:00:41,878 INFO L854 garLoopResultBuilder]: At program point L9886(line 9886) 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))) [2021-11-16 23:00:41,878 INFO L854 garLoopResultBuilder]: At program point L9878-1(line 9878) 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))) [2021-11-16 23:00:41,878 INFO L854 garLoopResultBuilder]: At program point L9432(line 9432) 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))) [2021-11-16 23:00:41,878 INFO L858 garLoopResultBuilder]: For program point L9432-1(line 9432) no Hoare annotation was computed. [2021-11-16 23:00:41,878 INFO L854 garLoopResultBuilder]: At program point L9878(line 9878) 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))) [2021-11-16 23:00:41,879 INFO L854 garLoopResultBuilder]: At program point dvb_stop_streamingENTRY(lines 9407 9442) 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))) [2021-11-16 23:00:41,879 INFO L858 garLoopResultBuilder]: For program point L9422-2(lines 9422 9425) no Hoare annotation was computed. [2021-11-16 23:00:41,879 INFO L858 garLoopResultBuilder]: For program point dvb_stop_streamingEXIT(lines 9407 9442) no Hoare annotation was computed. [2021-11-16 23:00:41,879 INFO L858 garLoopResultBuilder]: For program point L9422(lines 9422 9425) no Hoare annotation was computed. [2021-11-16 23:00:41,879 INFO L858 garLoopResultBuilder]: For program point L9416(lines 9416 9438) no Hoare annotation was computed. [2021-11-16 23:00:41,879 INFO L858 garLoopResultBuilder]: For program point L9416-1(lines 9416 9438) no Hoare annotation was computed. [2021-11-16 23:00:41,879 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutFINAL(lines 12536 12538) no Hoare annotation was computed. [2021-11-16 23:00:41,879 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12536 12538) no Hoare annotation was computed. [2021-11-16 23:00:41,880 INFO L861 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12536 12538) the Hoare annotation is: true [2021-11-16 23:00:41,880 INFO L858 garLoopResultBuilder]: For program point get_currentEXIT(lines 5246 5269) no Hoare annotation was computed. [2021-11-16 23:00:41,880 INFO L858 garLoopResultBuilder]: For program point L5263(line 5263) no Hoare annotation was computed. [2021-11-16 23:00:41,880 INFO L858 garLoopResultBuilder]: For program point L5257(line 5257) no Hoare annotation was computed. [2021-11-16 23:00:41,880 INFO L858 garLoopResultBuilder]: For program point L5251(line 5251) no Hoare annotation was computed. [2021-11-16 23:00:41,880 INFO L861 garLoopResultBuilder]: At program point get_currentENTRY(lines 5246 5269) the Hoare annotation is: true [2021-11-16 23:00:41,880 INFO L861 garLoopResultBuilder]: At program point L5266(lines 5249 5268) the Hoare annotation is: true [2021-11-16 23:00:41,880 INFO L858 garLoopResultBuilder]: For program point get_currentFINAL(lines 5246 5269) no Hoare annotation was computed. [2021-11-16 23:00:41,881 INFO L858 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2021-11-16 23:00:41,881 INFO L858 garLoopResultBuilder]: For program point L5254(line 5254) no Hoare annotation was computed. [2021-11-16 23:00:41,881 INFO L858 garLoopResultBuilder]: For program point L5250(lines 5250 5265) no Hoare annotation was computed. [2021-11-16 23:00:41,881 INFO L858 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12498 12500) no Hoare annotation was computed. [2021-11-16 23:00:41,881 INFO L861 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12498 12500) the Hoare annotation is: true [2021-11-16 23:00:41,881 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5411 5416) the Hoare annotation is: true [2021-11-16 23:00:41,881 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 5411 5416) no Hoare annotation was computed. [2021-11-16 23:00:41,881 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5411 5416) no Hoare annotation was computed. [2021-11-16 23:00:41,881 INFO L854 garLoopResultBuilder]: At program point L12394(line 12394) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-16 23:00:41,882 INFO L858 garLoopResultBuilder]: For program point L12390-1(lines 12375 12397) no Hoare annotation was computed. [2021-11-16 23:00:41,882 INFO L854 garLoopResultBuilder]: At program point L12386(line 12386) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-16 23:00:41,882 INFO L858 garLoopResultBuilder]: For program point L12394-1(lines 12373 12398) no Hoare annotation was computed. [2021-11-16 23:00:41,882 INFO L858 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12373 12398) no Hoare annotation was computed. [2021-11-16 23:00:41,882 INFO L854 garLoopResultBuilder]: At program point L12390(line 12390) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-16 23:00:41,882 INFO L861 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12373 12398) the Hoare annotation is: true [2021-11-16 23:00:41,882 INFO L858 garLoopResultBuilder]: For program point L12382-1(lines 12375 12397) no Hoare annotation was computed. [2021-11-16 23:00:41,882 INFO L854 garLoopResultBuilder]: At program point L12378(line 12378) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-16 23:00:41,883 INFO L858 garLoopResultBuilder]: For program point L12386-1(lines 12375 12397) no Hoare annotation was computed. [2021-11-16 23:00:41,883 INFO L854 garLoopResultBuilder]: At program point L12382(line 12382) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-16 23:00:41,883 INFO L858 garLoopResultBuilder]: For program point L12378-1(lines 12375 12397) no Hoare annotation was computed. [2021-11-16 23:00:41,883 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12507 12509) the Hoare annotation is: true [2021-11-16 23:00:41,883 INFO L858 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 12507 12509) no Hoare annotation was computed. [2021-11-16 23:00:41,883 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12507 12509) no Hoare annotation was computed. [2021-11-16 23:00:41,883 INFO L854 garLoopResultBuilder]: At program point L8954(lines 8897 8956) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,883 INFO L854 garLoopResultBuilder]: At program point L9697(line 9697) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,883 INFO L858 garLoopResultBuilder]: For program point L9664(line 9664) no Hoare annotation was computed. [2021-11-16 23:00:41,884 INFO L858 garLoopResultBuilder]: For program point L9697-1(line 9697) no Hoare annotation was computed. [2021-11-16 23:00:41,884 INFO L854 garLoopResultBuilder]: At program point L9846-1(line 9846) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,884 INFO L858 garLoopResultBuilder]: For program point L9202(lines 9202 9205) no Hoare annotation was computed. [2021-11-16 23:00:41,884 INFO L854 garLoopResultBuilder]: At program point L9714(line 9714) 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)) [2021-11-16 23:00:41,884 INFO L854 garLoopResultBuilder]: At program point L9846(line 9846) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,884 INFO L858 garLoopResultBuilder]: For program point L9004(line 9004) no Hoare annotation was computed. [2021-11-16 23:00:41,884 INFO L858 garLoopResultBuilder]: For program point L9004-2(line 9004) no Hoare annotation was computed. [2021-11-16 23:00:41,884 INFO L854 garLoopResultBuilder]: At program point L9681(line 9681) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,885 INFO L858 garLoopResultBuilder]: For program point L9714-1(line 9714) no Hoare annotation was computed. [2021-11-16 23:00:41,885 INFO L858 garLoopResultBuilder]: For program point L9681-1(line 9681) no Hoare annotation was computed. [2021-11-16 23:00:41,885 INFO L854 garLoopResultBuilder]: At program point L9830-1(line 9830) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,885 INFO L854 garLoopResultBuilder]: At program point L9830(line 9830) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,885 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-16 23:00:41,885 INFO L854 garLoopResultBuilder]: At program point L9665(line 9665) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,885 INFO L858 garLoopResultBuilder]: For program point L9665-1(line 9665) no Hoare annotation was computed. [2021-11-16 23:00:41,885 INFO L854 garLoopResultBuilder]: At program point L9814-1(line 9814) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,886 INFO L854 garLoopResultBuilder]: At program point L9236(lines 9218 9239) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,886 INFO L854 garLoopResultBuilder]: At program point L9715(lines 9630 9717) the Hoare annotation is: (= ~ldv_mutex_lock_of_poseidon~0 1) [2021-11-16 23:00:41,886 INFO L854 garLoopResultBuilder]: At program point L9847(lines 9843 9850) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,886 INFO L854 garLoopResultBuilder]: At program point L9814(line 9814) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,886 INFO L854 garLoopResultBuilder]: At program point L9005(line 9005) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,886 INFO L858 garLoopResultBuilder]: For program point L9005-1(line 9005) no Hoare annotation was computed. [2021-11-16 23:00:41,886 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,886 INFO L854 garLoopResultBuilder]: At program point L8939-1(lines 8913 8942) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,887 INFO L854 garLoopResultBuilder]: At program point L9187(lines 9142 9189) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,887 INFO L854 garLoopResultBuilder]: At program point L9831(lines 9827 9834) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,887 INFO L854 garLoopResultBuilder]: At program point L9782-1(line 9782) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,887 INFO L854 garLoopResultBuilder]: At program point L9815(lines 9811 9818) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,887 INFO L854 garLoopResultBuilder]: At program point L9782(line 9782) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,887 INFO L858 garLoopResultBuilder]: For program point L8907(lines 8907 8910) no Hoare annotation was computed. [2021-11-16 23:00:41,887 INFO L854 garLoopResultBuilder]: At program point L9006(lines 8995 9008) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,887 INFO L854 garLoopResultBuilder]: At program point L9766-1(line 9766) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,888 INFO L858 garLoopResultBuilder]: For program point L9700(line 9700) no Hoare annotation was computed. [2021-11-16 23:00:41,888 INFO L854 garLoopResultBuilder]: At program point L9766(line 9766) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,888 INFO L858 garLoopResultBuilder]: For program point L9684(line 9684) no Hoare annotation was computed. [2021-11-16 23:00:41,888 INFO L854 garLoopResultBuilder]: At program point L9139(lines 9135 9141) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,888 INFO L858 garLoopResultBuilder]: For program point L9651(lines 9651 9706) no Hoare annotation was computed. [2021-11-16 23:00:41,888 INFO L854 garLoopResultBuilder]: At program point L9783(lines 9779 9786) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,888 INFO L854 garLoopResultBuilder]: At program point L9238(lines 9212 9240) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,889 INFO L854 garLoopResultBuilder]: At program point L9701(line 9701) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,889 INFO L858 garLoopResultBuilder]: For program point L9668(line 9668) no Hoare annotation was computed. [2021-11-16 23:00:41,889 INFO L858 garLoopResultBuilder]: For program point L9156(lines 9156 9159) no Hoare annotation was computed. [2021-11-16 23:00:41,889 INFO L858 garLoopResultBuilder]: For program point L9701-1(line 9701) no Hoare annotation was computed. [2021-11-16 23:00:41,889 INFO L854 garLoopResultBuilder]: At program point L9767(lines 9763 9770) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,889 INFO L854 garLoopResultBuilder]: At program point L8925(line 8925) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,889 INFO L858 garLoopResultBuilder]: For program point L8925-1(line 8925) no Hoare annotation was computed. [2021-11-16 23:00:41,889 INFO L858 garLoopResultBuilder]: For program point L9173(lines 9173 9184) no Hoare annotation was computed. [2021-11-16 23:00:41,889 INFO L854 garLoopResultBuilder]: At program point L9685(line 9685) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,890 INFO L858 garLoopResultBuilder]: For program point L9652(line 9652) no Hoare annotation was computed. [2021-11-16 23:00:41,890 INFO L858 garLoopResultBuilder]: For program point L9685-1(line 9685) no Hoare annotation was computed. [2021-11-16 23:00:41,890 INFO L854 garLoopResultBuilder]: At program point L9669(line 9669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,890 INFO L854 garLoopResultBuilder]: At program point L9669-1(line 9669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,890 INFO L858 garLoopResultBuilder]: For program point L8926-2(lines 8926 8937) no Hoare annotation was computed. [2021-11-16 23:00:41,890 INFO L858 garLoopResultBuilder]: For program point L8926(lines 8926 8937) no Hoare annotation was computed. [2021-11-16 23:00:41,890 INFO L858 garLoopResultBuilder]: For program point L9653(lines 9653 9658) no Hoare annotation was computed. [2021-11-16 23:00:41,890 INFO L854 garLoopResultBuilder]: At program point L9207(lines 9196 9210) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,891 INFO L854 garLoopResultBuilder]: At program point L8943(line 8943) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,891 INFO L854 garLoopResultBuilder]: At program point L8943-1(line 8943) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,891 INFO L858 garLoopResultBuilder]: For program point L9670(line 9670) no Hoare annotation was computed. [2021-11-16 23:00:41,891 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-16 23:00:41,891 INFO L854 garLoopResultBuilder]: At program point L8927(line 8927) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,891 INFO L858 garLoopResultBuilder]: For program point L8927-1(line 8927) no Hoare annotation was computed. [2021-11-16 23:00:41,891 INFO L858 garLoopResultBuilder]: For program point L9654-1(line 9654) no Hoare annotation was computed. [2021-11-16 23:00:41,891 INFO L854 garLoopResultBuilder]: At program point L9654(line 9654) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,891 INFO L858 garLoopResultBuilder]: For program point L8944(line 8944) no Hoare annotation was computed. [2021-11-16 23:00:41,892 INFO L858 garLoopResultBuilder]: For program point L9704(line 9704) no Hoare annotation was computed. [2021-11-16 23:00:41,892 INFO L858 garLoopResultBuilder]: For program point L8928(lines 8928 8932) no Hoare annotation was computed. [2021-11-16 23:00:41,892 INFO L854 garLoopResultBuilder]: At program point L9209(lines 9190 9211) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,892 INFO L858 garLoopResultBuilder]: For program point L9176(line 9176) no Hoare annotation was computed. [2021-11-16 23:00:41,892 INFO L858 garLoopResultBuilder]: For program point L9688(line 9688) no Hoare annotation was computed. [2021-11-16 23:00:41,892 INFO L858 garLoopResultBuilder]: For program point L9176-2(lines 9176 9184) no Hoare annotation was computed. [2021-11-16 23:00:41,892 INFO L854 garLoopResultBuilder]: At program point L9226(line 9226) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,892 INFO L858 garLoopResultBuilder]: For program point L8945(lines 8945 8950) no Hoare annotation was computed. [2021-11-16 23:00:41,892 INFO L854 garLoopResultBuilder]: At program point L8945-2(lines 8945 8950) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,893 INFO L858 garLoopResultBuilder]: For program point L9127-2(lines 9127 9131) no Hoare annotation was computed. [2021-11-16 23:00:41,893 INFO L858 garLoopResultBuilder]: For program point L9226-1(line 9226) no Hoare annotation was computed. [2021-11-16 23:00:41,893 INFO L858 garLoopResultBuilder]: For program point L9672(line 9672) no Hoare annotation was computed. [2021-11-16 23:00:41,893 INFO L858 garLoopResultBuilder]: For program point L9127(lines 9127 9131) no Hoare annotation was computed. [2021-11-16 23:00:41,893 INFO L854 garLoopResultBuilder]: At program point L9854-1(line 9854) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,893 INFO L854 garLoopResultBuilder]: At program point L8929(line 8929) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,893 INFO L858 garLoopResultBuilder]: For program point L8929-1(line 8929) no Hoare annotation was computed. [2021-11-16 23:00:41,893 INFO L854 garLoopResultBuilder]: At program point L9854(line 9854) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,894 INFO L854 garLoopResultBuilder]: At program point L9689(line 9689) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,894 INFO L858 garLoopResultBuilder]: For program point L9689-1(line 9689) no Hoare annotation was computed. [2021-11-16 23:00:41,894 INFO L854 garLoopResultBuilder]: At program point L9838-1(line 9838) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,895 INFO L858 garLoopResultBuilder]: For program point L9227(lines 9227 9230) no Hoare annotation was computed. [2021-11-16 23:00:41,895 INFO L858 garLoopResultBuilder]: For program point L8913(lines 8913 8953) no Hoare annotation was computed. [2021-11-16 23:00:41,895 INFO L858 garLoopResultBuilder]: For program point L8913-2(lines 8913 8953) no Hoare annotation was computed. [2021-11-16 23:00:41,895 INFO L854 garLoopResultBuilder]: At program point L9838(line 9838) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,895 INFO L854 garLoopResultBuilder]: At program point L9673(line 9673) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,895 INFO L854 garLoopResultBuilder]: At program point L9161(line 9161) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,895 INFO L858 garLoopResultBuilder]: For program point L9673-1(line 9673) no Hoare annotation was computed. [2021-11-16 23:00:41,896 INFO L854 garLoopResultBuilder]: At program point L9128(line 9128) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,896 INFO L858 garLoopResultBuilder]: For program point L9161-1(line 9161) no Hoare annotation was computed. [2021-11-16 23:00:41,896 INFO L858 garLoopResultBuilder]: For program point L9128-1(line 9128) no Hoare annotation was computed. [2021-11-16 23:00:41,896 INFO L854 garLoopResultBuilder]: At program point L9822-1(line 9822) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,896 INFO L854 garLoopResultBuilder]: At program point L9244(lines 9241 9246) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,896 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-16 23:00:41,896 INFO L854 garLoopResultBuilder]: At program point L9855(lines 9851 9858) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,896 INFO L854 garLoopResultBuilder]: At program point L9822(line 9822) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,897 INFO L854 garLoopResultBuilder]: At program point L9707(lines 9644 9716) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,897 INFO L858 garLoopResultBuilder]: For program point L9162(lines 9162 9167) no Hoare annotation was computed. [2021-11-16 23:00:41,897 INFO L854 garLoopResultBuilder]: At program point L9839(lines 9835 9842) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,897 INFO L854 garLoopResultBuilder]: At program point L8964(lines 8957 8966) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,897 INFO L854 garLoopResultBuilder]: At program point L9790-1(line 9790) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,897 INFO L854 garLoopResultBuilder]: At program point L9823(lines 9819 9826) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,897 INFO L854 garLoopResultBuilder]: At program point L9790(line 9790) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,897 INFO L858 garLoopResultBuilder]: For program point L8915(lines 8915 8919) no Hoare annotation was computed. [2021-11-16 23:00:41,897 INFO L854 garLoopResultBuilder]: At program point L9774-1(line 9774) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,898 INFO L854 garLoopResultBuilder]: At program point L9130(line 9130) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,898 INFO L854 garLoopResultBuilder]: At program point L9774(line 9774) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,898 INFO L858 garLoopResultBuilder]: For program point L9130-1(line 9130) no Hoare annotation was computed. [2021-11-16 23:00:41,898 INFO L858 garLoopResultBuilder]: For program point L9180(lines 9180 9183) no Hoare annotation was computed. [2021-11-16 23:00:41,898 INFO L858 garLoopResultBuilder]: For program point L9692(line 9692) no Hoare annotation was computed. [2021-11-16 23:00:41,898 INFO L854 garLoopResultBuilder]: At program point L9114(lines 9104 9116) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,898 INFO L854 garLoopResultBuilder]: At program point L9180-2(lines 9149 9188) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,898 INFO L854 garLoopResultBuilder]: At program point L9791(lines 9787 9794) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,899 INFO L858 garLoopResultBuilder]: For program point L9676(line 9676) no Hoare annotation was computed. [2021-11-16 23:00:41,899 INFO L854 garLoopResultBuilder]: At program point L9775(lines 9771 9778) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,899 INFO L854 garLoopResultBuilder]: At program point L9693(line 9693) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,899 INFO L858 garLoopResultBuilder]: For program point L9660(line 9660) no Hoare annotation was computed. [2021-11-16 23:00:41,899 INFO L858 garLoopResultBuilder]: For program point L9693-1(line 9693) no Hoare annotation was computed. [2021-11-16 23:00:41,899 INFO L854 garLoopResultBuilder]: At program point L9677(line 9677) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,899 INFO L858 garLoopResultBuilder]: For program point L9231-2(line 9231) no Hoare annotation was computed. [2021-11-16 23:00:41,899 INFO L854 garLoopResultBuilder]: At program point L9132(lines 9117 9134) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,899 INFO L858 garLoopResultBuilder]: For program point L9677-1(line 9677) no Hoare annotation was computed. [2021-11-16 23:00:41,900 INFO L858 garLoopResultBuilder]: For program point L9231-3(line 9231) no Hoare annotation was computed. [2021-11-16 23:00:41,900 INFO L858 garLoopResultBuilder]: For program point L9231-5(lines 9231 9235) no Hoare annotation was computed. [2021-11-16 23:00:41,900 INFO L858 garLoopResultBuilder]: For program point L9231(line 9231) no Hoare annotation was computed. [2021-11-16 23:00:41,900 INFO L858 garLoopResultBuilder]: For program point L9710(lines 9710 9713) no Hoare annotation was computed. [2021-11-16 23:00:41,900 INFO L854 garLoopResultBuilder]: At program point L9661(line 9661) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,900 INFO L858 garLoopResultBuilder]: For program point L9661-1(line 9661) no Hoare annotation was computed. [2021-11-16 23:00:41,900 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-16 23:00:41,901 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,901 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-11-16 23:00:41,901 INFO L858 garLoopResultBuilder]: For program point L8951(line 8951) no Hoare annotation was computed. [2021-11-16 23:00:41,901 INFO L854 garLoopResultBuilder]: At program point L9711(lines 9644 9716) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,901 INFO L854 garLoopResultBuilder]: At program point L8952(line 8952) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,901 INFO L858 garLoopResultBuilder]: For program point L8952-1(line 8952) no Hoare annotation was computed. [2021-11-16 23:00:41,901 INFO L854 garLoopResultBuilder]: At program point L8771(lines 8767 8773) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,901 INFO L858 garLoopResultBuilder]: For program point L9696(line 9696) no Hoare annotation was computed. [2021-11-16 23:00:41,901 INFO L858 garLoopResultBuilder]: For program point L8920(line 8920) no Hoare annotation was computed. [2021-11-16 23:00:41,902 INFO L858 garLoopResultBuilder]: For program point L8920-2(lines 8920 8924) no Hoare annotation was computed. [2021-11-16 23:00:41,902 INFO L854 garLoopResultBuilder]: At program point L8970(lines 8967 8972) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,902 INFO L854 garLoopResultBuilder]: At program point L9201(line 9201) 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,902 INFO L858 garLoopResultBuilder]: For program point L9680(line 9680) no Hoare annotation was computed. [2021-11-16 23:00:41,902 INFO L858 garLoopResultBuilder]: For program point L9168(lines 9168 9172) no Hoare annotation was computed. [2021-11-16 23:00:41,902 INFO L858 garLoopResultBuilder]: For program point L9201-1(line 9201) no Hoare annotation was computed. [2021-11-16 23:00:41,902 INFO L854 garLoopResultBuilder]: At program point L9647(line 9647) the Hoare annotation is: (= ~dvb_bandwidth_length~0 3) [2021-11-16 23:00:41,902 INFO L858 garLoopResultBuilder]: For program point L9168-2(lines 9168 9172) no Hoare annotation was computed. [2021-11-16 23:00:41,902 INFO L854 garLoopResultBuilder]: At program point L9251(lines 9247 9253) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:00:41,903 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 12616 12618) no Hoare annotation was computed. [2021-11-16 23:00:41,903 INFO L861 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 12616 12618) the Hoare annotation is: true [2021-11-16 23:00:41,903 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 12616 12618) no Hoare annotation was computed. [2021-11-16 23:00:41,903 INFO L861 garLoopResultBuilder]: At program point L10940(line 10940) the Hoare annotation is: true [2021-11-16 23:00:41,903 INFO L861 garLoopResultBuilder]: At program point L10938(line 10938) the Hoare annotation is: true [2021-11-16 23:00:41,903 INFO L858 garLoopResultBuilder]: For program point L10940-1(line 10940) no Hoare annotation was computed. [2021-11-16 23:00:41,903 INFO L861 garLoopResultBuilder]: At program point L10930(line 10930) the Hoare annotation is: true [2021-11-16 23:00:41,903 INFO L858 garLoopResultBuilder]: For program point L10938-1(line 10938) no Hoare annotation was computed. [2021-11-16 23:00:41,903 INFO L861 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10864 10945) the Hoare annotation is: true [2021-11-16 23:00:41,904 INFO L858 garLoopResultBuilder]: For program point L10930-1(line 10930) no Hoare annotation was computed. [2021-11-16 23:00:41,904 INFO L861 garLoopResultBuilder]: At program point L10920(lines 10875 10944) the Hoare annotation is: true [2021-11-16 23:00:41,904 INFO L858 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10864 10945) no Hoare annotation was computed. [2021-11-16 23:00:41,904 INFO L858 garLoopResultBuilder]: For program point L10908(lines 10908 10911) no Hoare annotation was computed. [2021-11-16 23:00:41,904 INFO L858 garLoopResultBuilder]: For program point L10933(lines 10933 10942) no Hoare annotation was computed. [2021-11-16 23:00:41,904 INFO L858 garLoopResultBuilder]: For program point L10931-1(lines 10931 10932) no Hoare annotation was computed. [2021-11-16 23:00:41,904 INFO L858 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10864 10945) no Hoare annotation was computed. [2021-11-16 23:00:41,904 INFO L861 garLoopResultBuilder]: At program point L10931(lines 10931 10932) the Hoare annotation is: true [2021-11-16 23:00:41,904 INFO L858 garLoopResultBuilder]: For program point L10937(lines 10937 10941) no Hoare annotation was computed. [2021-11-16 23:00:41,904 INFO L858 garLoopResultBuilder]: For program point L10937-2(lines 10937 10941) no Hoare annotation was computed. [2021-11-16 23:00:41,905 INFO L858 garLoopResultBuilder]: For program point L10923(lines 10923 10929) no Hoare annotation was computed. [2021-11-16 23:00:41,905 INFO L861 garLoopResultBuilder]: At program point L10915(lines 10875 10944) the Hoare annotation is: true [2021-11-16 23:00:41,905 INFO L858 garLoopResultBuilder]: For program point L10923-2(lines 10923 10929) no Hoare annotation was computed. [2021-11-16 23:00:41,905 INFO L858 garLoopResultBuilder]: For program point L10919(lines 10919 10922) no Hoare annotation was computed. [2021-11-16 23:00:41,907 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2021-11-16 23:00:41,908 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-16 23:00:41,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 11:00:41 BoogieIcfgContainer [2021-11-16 23:00:41,940 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-16 23:00:41,941 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-16 23:00:41,941 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-16 23:00:41,941 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-16 23:00:41,941 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 10:59:23" (3/4) ... [2021-11-16 23:00:41,943 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-16 23:00:41,949 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_dvbt [2021-11-16 23:00:41,949 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-16 23:00:41,949 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_set_fe [2021-11-16 23:00:41,950 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-16 23:00:41,950 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2021-11-16 23:00:41,950 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure jiffies_to_msecs [2021-11-16 23:00:41,950 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2021-11-16 23:00:41,950 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-16 23:00:41,950 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2021-11-16 23:00:41,950 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-16 23:00:41,950 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2021-11-16 23:00:41,950 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2021-11-16 23:00:41,950 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2021-11-16 23:00:41,950 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2021-11-16 23:00:41,951 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2021-11-16 23:00:41,951 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2021-11-16 23:00:41,951 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2021-11-16 23:00:41,951 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-11-16 23:00:41,951 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2021-11-16 23:00:41,951 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_stop_streaming [2021-11-16 23:00:41,951 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2021-11-16 23:00:41,951 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-11-16 23:00:41,951 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2021-11-16 23:00:41,951 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-11-16 23:00:41,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-11-16 23:00:41,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-11-16 23:00:41,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2021-11-16 23:00:41,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2021-11-16 23:00:41,978 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 239 nodes and edges [2021-11-16 23:00:41,981 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 99 nodes and edges [2021-11-16 23:00:41,983 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2021-11-16 23:00:41,985 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2021-11-16 23:00:41,989 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-11-16 23:00:41,992 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-16 23:00:41,998 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-16 23:00:41,999 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-16 23:00:42,027 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) [2021-11-16 23:00:42,027 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) [2021-11-16 23:00:42,027 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) [2021-11-16 23:00:42,027 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) [2021-11-16 23:00:42,027 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) [2021-11-16 23:00:42,028 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) [2021-11-16 23:00:42,028 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) [2021-11-16 23:00:42,028 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) [2021-11-16 23:00:42,029 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) [2021-11-16 23:00:42,029 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) [2021-11-16 23:00:42,630 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-11-16 23:00:42,630 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-16 23:00:42,631 INFO L158 Benchmark]: Toolchain (without parser) took 162956.65ms. Allocated memory was 83.9MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 56.0MB in the beginning and 624.9MB in the end (delta: -568.9MB). Peak memory consumption was 778.4MB. Max. memory is 16.1GB. [2021-11-16 23:00:42,631 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 83.9MB. Free memory was 60.0MB in the beginning and 59.8MB in the end (delta: 225.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-16 23:00:42,631 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2668.01ms. Allocated memory was 83.9MB in the beginning and 276.8MB in the end (delta: 192.9MB). Free memory was 55.6MB in the beginning and 147.5MB in the end (delta: -91.9MB). Peak memory consumption was 126.5MB. Max. memory is 16.1GB. [2021-11-16 23:00:42,632 INFO L158 Benchmark]: Boogie Procedure Inliner took 311.84ms. Allocated memory is still 276.8MB. Free memory was 147.5MB in the beginning and 176.9MB in the end (delta: -29.4MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2021-11-16 23:00:42,632 INFO L158 Benchmark]: Boogie Preprocessor took 135.93ms. Allocated memory is still 276.8MB. Free memory was 176.9MB in the beginning and 157.0MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2021-11-16 23:00:42,632 INFO L158 Benchmark]: RCFGBuilder took 80775.07ms. Allocated memory was 276.8MB in the beginning and 1.2GB in the end (delta: 897.6MB). Free memory was 155.9MB in the beginning and 676.9MB in the end (delta: -521.0MB). Peak memory consumption was 676.5MB. Max. memory is 16.1GB. [2021-11-16 23:00:42,632 INFO L158 Benchmark]: TraceAbstraction took 78369.28ms. Allocated memory is still 1.2GB. Free memory was 675.9MB in the beginning and 777.7MB in the end (delta: -101.8MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-16 23:00:42,632 INFO L158 Benchmark]: Witness Printer took 689.85ms. Allocated memory is still 1.2GB. Free memory was 777.7MB in the beginning and 624.9MB in the end (delta: 152.7MB). Peak memory consumption was 410.7MB. Max. memory is 16.1GB. [2021-11-16 23:00:42,633 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 83.9MB. Free memory was 60.0MB in the beginning and 59.8MB in the end (delta: 225.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2668.01ms. Allocated memory was 83.9MB in the beginning and 276.8MB in the end (delta: 192.9MB). Free memory was 55.6MB in the beginning and 147.5MB in the end (delta: -91.9MB). Peak memory consumption was 126.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 311.84ms. Allocated memory is still 276.8MB. Free memory was 147.5MB in the beginning and 176.9MB in the end (delta: -29.4MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 135.93ms. Allocated memory is still 276.8MB. Free memory was 176.9MB in the beginning and 157.0MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 80775.07ms. Allocated memory was 276.8MB in the beginning and 1.2GB in the end (delta: 897.6MB). Free memory was 155.9MB in the beginning and 676.9MB in the end (delta: -521.0MB). Peak memory consumption was 676.5MB. Max. memory is 16.1GB. * TraceAbstraction took 78369.28ms. Allocated memory is still 1.2GB. Free memory was 675.9MB in the beginning and 777.7MB in the end (delta: -101.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 689.85ms. Allocated memory is still 1.2GB. Free memory was 777.7MB in the beginning and 624.9MB in the end (delta: 152.7MB). Peak memory consumption was 410.7MB. 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: 11817]: 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: 78.3s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 58.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 16.4s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 21 mSolverCounterUnknown, 3726 SdHoareTripleChecker+Valid, 56.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3421 mSDsluCounter, 4987 SdHoareTripleChecker+Invalid, 54.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1873 mSDsCounter, 995 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1933 IncrementalHoareTripleChecker+Invalid, 2949 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 995 mSolverCounterUnsat, 3114 mSDtfsCounter, 1933 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 58 GetRequests, 34 SyntacticMatches, 0 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, 2549 HoareAnnotationTreeSize, 739 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 166 FomulaSimplificationsInter, 3575 FormulaSimplificationTreeSizeReductionInter, 16.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 2.4s InterpolantComputationTime, 154 NumberOfCodeBlocks, 154 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 147 ConstructedInterpolants, 0 QuantifiedInterpolants, 406 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: 9851]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && 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: 9795]: 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: 8913]: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9020]: 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: 9779]: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8849]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9135]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8957]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9190]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9149]: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9644]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8897]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9803]: 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: 9212]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && 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: 9104]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9835]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9241]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9819]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8995]: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9644]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8767]: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9827]: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9875]: 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: 8973]: 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: 9196]: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9811]: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9142]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9218]: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9247]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9416]: 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: 9843]: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9883]: 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: 10875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9787]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9771]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9630]: Loop Invariant Derived loop invariant: ldv_mutex_lock_of_poseidon == 1 - InvariantResult [Line: 9416]: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9020]: 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: 9117]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9020]: 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: 9763]: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 RESULT: Ultimate proved your program to be correct! [2021-11-16 23:00:42,767 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