./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version eb692b52 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c2255c939c83cd7eedc3c7f637d06dea23ce3a82d37039af88ba670fb379695f --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-19 22:50:44,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 22:50:44,455 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 22:50:44,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 22:50:44,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 22:50:44,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 22:50:44,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 22:50:44,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 22:50:44,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 22:50:44,522 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 22:50:44,523 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 22:50:44,526 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 22:50:44,526 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 22:50:44,528 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 22:50:44,530 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 22:50:44,533 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 22:50:44,534 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 22:50:44,536 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 22:50:44,537 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 22:50:44,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 22:50:44,545 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 22:50:44,546 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 22:50:44,547 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 22:50:44,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 22:50:44,551 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 22:50:44,559 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 22:50:44,559 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 22:50:44,560 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 22:50:44,561 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 22:50:44,562 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 22:50:44,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 22:50:44,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 22:50:44,566 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 22:50:44,566 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 22:50:44,567 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 22:50:44,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 22:50:44,568 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 22:50:44,569 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 22:50:44,569 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 22:50:44,569 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 22:50:44,570 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 22:50:44,572 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 22:50:44,574 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-19 22:50:44,607 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 22:50:44,608 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 22:50:44,608 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 22:50:44,609 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 22:50:44,610 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 22:50:44,610 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 22:50:44,611 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 22:50:44,611 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 22:50:44,611 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 22:50:44,612 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 22:50:44,612 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-19 22:50:44,613 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 22:50:44,613 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 22:50:44,613 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 22:50:44,613 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 22:50:44,613 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 22:50:44,614 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 22:50:44,614 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 22:50:44,614 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 22:50:44,614 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 22:50:44,615 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 22:50:44,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 22:50:44,615 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 22:50:44,615 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 22:50:44,615 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 22:50:44,616 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-19 22:50:44,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-19 22:50:44,616 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 22:50:44,616 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 22:50:44,616 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 22:50:44,617 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2255c939c83cd7eedc3c7f637d06dea23ce3a82d37039af88ba670fb379695f [2022-07-19 22:50:44,883 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 22:50:44,914 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 22:50:44,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 22:50:44,918 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 22:50:44,919 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 22:50:44,920 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-07-19 22:50:44,989 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/263c0aa19/df318e5fd04e4e93a776725385ce02dd/FLAG76f267076 [2022-07-19 22:50:45,854 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 22:50:45,854 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-07-19 22:50:45,908 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/263c0aa19/df318e5fd04e4e93a776725385ce02dd/FLAG76f267076 [2022-07-19 22:50:46,314 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/263c0aa19/df318e5fd04e4e93a776725385ce02dd [2022-07-19 22:50:46,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 22:50:46,319 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 22:50:46,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 22:50:46,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 22:50:46,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 22:50:46,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:50:46" (1/1) ... [2022-07-19 22:50:46,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fa835b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:50:46, skipping insertion in model container [2022-07-19 22:50:46,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:50:46" (1/1) ... [2022-07-19 22:50:46,338 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 22:50:46,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 22:50:50,720 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341143,341156] [2022-07-19 22:50:50,993 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 22:50:51,052 INFO L203 MainTranslator]: Completed pre-run [2022-07-19 22:50:51,573 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341143,341156] [2022-07-19 22:50:51,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 22:50:51,797 INFO L208 MainTranslator]: Completed translation [2022-07-19 22:50:51,800 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:50:51 WrapperNode [2022-07-19 22:50:51,800 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 22:50:51,802 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-19 22:50:51,802 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-19 22:50:51,802 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-19 22:50:51,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:50:51" (1/1) ... [2022-07-19 22:50:52,006 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:50:51" (1/1) ... [2022-07-19 22:50:52,142 INFO L137 Inliner]: procedures = 461, calls = 4704, calls flagged for inlining = 237, calls inlined = 31, statements flattened = 2514 [2022-07-19 22:50:52,143 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-19 22:50:52,144 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-19 22:50:52,144 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-19 22:50:52,145 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-19 22:50:52,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:50:51" (1/1) ... [2022-07-19 22:50:52,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:50:51" (1/1) ... [2022-07-19 22:50:52,205 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:50:51" (1/1) ... [2022-07-19 22:50:52,210 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:50:51" (1/1) ... [2022-07-19 22:50:52,295 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:50:51" (1/1) ... [2022-07-19 22:50:52,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:50:51" (1/1) ... [2022-07-19 22:50:52,322 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:50:51" (1/1) ... [2022-07-19 22:50:52,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-19 22:50:52,350 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-19 22:50:52,351 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-19 22:50:52,351 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-19 22:50:52,364 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:50:51" (1/1) ... [2022-07-19 22:50:52,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 22:50:52,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 22:50:52,405 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-19 22:50:52,428 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-19 22:50:52,456 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-07-19 22:50:52,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-07-19 22:50:52,456 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-07-19 22:50:52,456 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2022-07-19 22:50:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2022-07-19 22:50:52,457 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2022-07-19 22:50:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2022-07-19 22:50:52,457 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2022-07-19 22:50:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2022-07-19 22:50:52,457 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-07-19 22:50:52,457 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-07-19 22:50:52,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-19 22:50:52,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-19 22:50:52,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-19 22:50:52,458 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-07-19 22:50:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-07-19 22:50:52,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-07-19 22:50:52,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-07-19 22:50:52,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-07-19 22:50:52,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-07-19 22:50:52,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-19 22:50:52,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-07-19 22:50:52,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-07-19 22:50:52,459 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-07-19 22:50:52,459 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-07-19 22:50:52,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-19 22:50:52,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2022-07-19 22:50:52,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2022-07-19 22:50:52,460 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-19 22:50:52,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-19 22:50:52,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-19 22:50:52,460 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-19 22:50:52,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2022-07-19 22:50:52,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2022-07-19 22:50:52,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-07-19 22:50:52,461 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-07-19 22:50:52,462 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2022-07-19 22:50:52,462 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2022-07-19 22:50:52,462 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-07-19 22:50:52,462 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-07-19 22:50:52,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-19 22:50:52,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-19 22:50:52,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-19 22:50:52,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-19 22:50:52,463 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-07-19 22:50:52,463 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-07-19 22:50:52,463 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-19 22:50:52,463 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-19 22:50:52,463 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-19 22:50:52,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-19 22:50:52,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-19 22:50:52,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-19 22:50:52,465 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-07-19 22:50:52,465 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-07-19 22:50:52,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-19 22:50:52,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-19 22:50:52,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-19 22:50:52,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-07-19 22:50:52,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-07-19 22:50:52,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-07-19 22:50:52,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-07-19 22:50:52,467 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-07-19 22:50:52,467 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-07-19 22:50:52,468 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2022-07-19 22:50:52,468 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2022-07-19 22:50:52,468 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-07-19 22:50:52,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-07-19 22:50:52,468 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2022-07-19 22:50:52,468 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2022-07-19 22:50:52,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-19 22:50:52,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-19 22:50:52,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-19 22:50:52,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-19 22:50:53,013 INFO L234 CfgBuilder]: Building ICFG [2022-07-19 22:50:53,015 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-19 22:52:14,179 INFO L275 CfgBuilder]: Performing block encoding [2022-07-19 22:52:14,190 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-19 22:52:14,191 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-19 22:52:14,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 10:52:14 BoogieIcfgContainer [2022-07-19 22:52:14,194 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-19 22:52:14,196 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-19 22:52:14,196 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-19 22:52:14,200 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-19 22:52:14,200 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.07 10:50:46" (1/3) ... [2022-07-19 22:52:14,201 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77cb5c8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.07 10:52:14, skipping insertion in model container [2022-07-19 22:52:14,201 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:50:51" (2/3) ... [2022-07-19 22:52:14,201 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77cb5c8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.07 10:52:14, skipping insertion in model container [2022-07-19 22:52:14,201 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 10:52:14" (3/3) ... [2022-07-19 22:52:14,203 INFO L111 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-07-19 22:52:14,215 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-19 22:52:14,216 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-19 22:52:14,267 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-19 22:52:14,273 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@601419c6, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@1198ecdb [2022-07-19 22:52:14,273 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-19 22:52:14,278 INFO L276 IsEmpty]: Start isEmpty. Operand has 381 states, 259 states have (on average 1.3474903474903475) internal successors, (349), 271 states have internal predecessors, (349), 92 states have call successors, (92), 28 states have call predecessors, (92), 28 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) [2022-07-19 22:52:14,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-07-19 22:52:14,284 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 22:52:14,285 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 22:52:14,286 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 22:52:14,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 22:52:14,290 INFO L85 PathProgramCache]: Analyzing trace with hash -973080407, now seen corresponding path program 1 times [2022-07-19 22:52:14,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 22:52:14,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286825095] [2022-07-19 22:52:14,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 22:52:14,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 22:52:14,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:15,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 22:52:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:15,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 22:52:15,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 22:52:15,361 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1286825095] [2022-07-19 22:52:15,362 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1286825095] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 22:52:15,362 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 22:52:15,362 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-19 22:52:15,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334081697] [2022-07-19 22:52:15,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 22:52:15,368 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-19 22:52:15,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 22:52:15,389 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-19 22:52:15,389 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-19 22:52:15,392 INFO L87 Difference]: Start difference. First operand has 381 states, 259 states have (on average 1.3474903474903475) internal successors, (349), 271 states have internal predecessors, (349), 92 states have call successors, (92), 28 states have call predecessors, (92), 28 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-19 22:52:17,507 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:52:19,664 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:52:22,278 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:52:25,578 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:52:27,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 22:52:27,129 INFO L93 Difference]: Finished difference Result 764 states and 1084 transitions. [2022-07-19 22:52:27,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-19 22:52:27,132 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2022-07-19 22:52:27,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 22:52:27,145 INFO L225 Difference]: With dead ends: 764 [2022-07-19 22:52:27,146 INFO L226 Difference]: Without dead ends: 383 [2022-07-19 22:52:27,153 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-19 22:52:27,157 INFO L413 NwaCegarLoop]: 464 mSDtfsCounter, 312 mSDsluCounter, 290 mSDsCounter, 0 mSdLazyCounter, 362 mSolverCounterSat, 98 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 357 SdHoareTripleChecker+Valid, 754 SdHoareTripleChecker+Invalid, 464 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 362 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.4s IncrementalHoareTripleChecker+Time [2022-07-19 22:52:27,158 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [357 Valid, 754 Invalid, 464 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 362 Invalid, 4 Unknown, 0 Unchecked, 11.4s Time] [2022-07-19 22:52:27,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2022-07-19 22:52:27,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 379. [2022-07-19 22:52:27,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 379 states, 260 states have (on average 1.3384615384615384) internal successors, (348), 268 states have internal predecessors, (348), 90 states have call successors, (90), 30 states have call predecessors, (90), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-07-19 22:52:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 522 transitions. [2022-07-19 22:52:27,233 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 522 transitions. Word has length 12 [2022-07-19 22:52:27,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 22:52:27,234 INFO L495 AbstractCegarLoop]: Abstraction has 379 states and 522 transitions. [2022-07-19 22:52:27,234 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-19 22:52:27,234 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 522 transitions. [2022-07-19 22:52:27,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-07-19 22:52:27,235 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 22:52:27,235 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 22:52:27,236 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-19 22:52:27,236 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 22:52:27,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 22:52:27,237 INFO L85 PathProgramCache]: Analyzing trace with hash -101228783, now seen corresponding path program 1 times [2022-07-19 22:52:27,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 22:52:27,237 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416234754] [2022-07-19 22:52:27,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 22:52:27,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 22:52:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:27,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 22:52:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 22:52:28,052 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 22:52:28,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1416234754] [2022-07-19 22:52:28,053 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1416234754] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 22:52:28,053 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 22:52:28,053 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-19 22:52:28,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1139993224] [2022-07-19 22:52:28,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 22:52:28,054 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-19 22:52:28,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 22:52:28,055 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-19 22:52:28,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-19 22:52:28,055 INFO L87 Difference]: Start difference. First operand 379 states and 522 transitions. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-19 22:52:30,182 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:52:32,231 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:52:34,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 22:52:34,109 INFO L93 Difference]: Finished difference Result 383 states and 525 transitions. [2022-07-19 22:52:34,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-19 22:52:34,109 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-07-19 22:52:34,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 22:52:34,114 INFO L225 Difference]: With dead ends: 383 [2022-07-19 22:52:34,114 INFO L226 Difference]: Without dead ends: 380 [2022-07-19 22:52:34,115 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-19 22:52:34,117 INFO L413 NwaCegarLoop]: 432 mSDtfsCounter, 552 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 202 mSolverCounterSat, 154 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s 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, 5.9s IncrementalHoareTripleChecker+Time [2022-07-19 22:52:34,118 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [600 Valid, 573 Invalid, 358 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [154 Valid, 202 Invalid, 2 Unknown, 0 Unchecked, 5.9s Time] [2022-07-19 22:52:34,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2022-07-19 22:52:34,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 378. [2022-07-19 22:52:34,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 378 states, 260 states have (on average 1.3346153846153845) internal successors, (347), 267 states have internal predecessors, (347), 89 states have call successors, (89), 30 states have call predecessors, (89), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-07-19 22:52:34,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 520 transitions. [2022-07-19 22:52:34,151 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 520 transitions. Word has length 13 [2022-07-19 22:52:34,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 22:52:34,152 INFO L495 AbstractCegarLoop]: Abstraction has 378 states and 520 transitions. [2022-07-19 22:52:34,152 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-19 22:52:34,152 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 520 transitions. [2022-07-19 22:52:34,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-07-19 22:52:34,153 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 22:52:34,153 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 22:52:34,153 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-19 22:52:34,154 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 22:52:34,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 22:52:34,154 INFO L85 PathProgramCache]: Analyzing trace with hash 1156372652, now seen corresponding path program 1 times [2022-07-19 22:52:34,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 22:52:34,155 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418950427] [2022-07-19 22:52:34,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 22:52:34,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 22:52:34,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:34,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 22:52:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:34,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 22:52:34,949 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 22:52:34,950 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1418950427] [2022-07-19 22:52:34,950 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1418950427] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 22:52:34,950 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 22:52:34,950 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-19 22:52:34,950 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994944394] [2022-07-19 22:52:34,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 22:52:34,951 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-19 22:52:34,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 22:52:34,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-19 22:52:34,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-19 22:52:34,952 INFO L87 Difference]: Start difference. First operand 378 states and 520 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-19 22:52:37,156 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:52:39,171 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:52:42,423 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-07-19 22:52:42,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 22:52:42,929 INFO L93 Difference]: Finished difference Result 382 states and 523 transitions. [2022-07-19 22:52:42,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-19 22:52:42,930 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2022-07-19 22:52:42,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 22:52:42,933 INFO L225 Difference]: With dead ends: 382 [2022-07-19 22:52:42,934 INFO L226 Difference]: Without dead ends: 379 [2022-07-19 22:52:42,934 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-19 22:52:42,936 INFO L413 NwaCegarLoop]: 431 mSDtfsCounter, 549 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 200 mSolverCounterSat, 152 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s 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 [2022-07-19 22:52:42,939 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [597 Valid, 572 Invalid, 355 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 200 Invalid, 3 Unknown, 0 Unchecked, 7.8s Time] [2022-07-19 22:52:42,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 379 states. [2022-07-19 22:52:42,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 379 to 377. [2022-07-19 22:52:42,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 377 states, 260 states have (on average 1.3307692307692307) internal successors, (346), 266 states have internal predecessors, (346), 88 states have call successors, (88), 30 states have call predecessors, (88), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-07-19 22:52:42,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 518 transitions. [2022-07-19 22:52:42,978 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 518 transitions. Word has length 14 [2022-07-19 22:52:42,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 22:52:42,979 INFO L495 AbstractCegarLoop]: Abstraction has 377 states and 518 transitions. [2022-07-19 22:52:42,979 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-19 22:52:42,979 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 518 transitions. [2022-07-19 22:52:42,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-07-19 22:52:42,980 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 22:52:42,980 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 22:52:42,980 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-19 22:52:42,981 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 22:52:42,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 22:52:42,981 INFO L85 PathProgramCache]: Analyzing trace with hash 1487316340, now seen corresponding path program 1 times [2022-07-19 22:52:42,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 22:52:42,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273147931] [2022-07-19 22:52:42,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 22:52:42,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 22:52:43,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:43,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 22:52:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 22:52:43,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 22:52:43,744 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1273147931] [2022-07-19 22:52:43,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1273147931] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 22:52:43,744 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 22:52:43,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-19 22:52:43,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [825202217] [2022-07-19 22:52:43,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 22:52:43,745 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-19 22:52:43,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 22:52:43,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-19 22:52:43,746 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-19 22:52:43,746 INFO L87 Difference]: Start difference. First operand 377 states and 518 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-19 22:52:45,876 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:52:47,895 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:52:51,185 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-07-19 22:52:51,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 22:52:51,724 INFO L93 Difference]: Finished difference Result 381 states and 521 transitions. [2022-07-19 22:52:51,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-19 22:52:51,725 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-07-19 22:52:51,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 22:52:51,729 INFO L225 Difference]: With dead ends: 381 [2022-07-19 22:52:51,729 INFO L226 Difference]: Without dead ends: 378 [2022-07-19 22:52:51,731 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-19 22:52:51,735 INFO L413 NwaCegarLoop]: 430 mSDtfsCounter, 546 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 150 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 594 SdHoareTripleChecker+Valid, 571 SdHoareTripleChecker+Invalid, 352 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 150 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2022-07-19 22:52:51,738 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [594 Valid, 571 Invalid, 352 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [150 Valid, 199 Invalid, 3 Unknown, 0 Unchecked, 7.8s Time] [2022-07-19 22:52:51,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2022-07-19 22:52:51,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 376. [2022-07-19 22:52:51,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 376 states, 260 states have (on average 1.3269230769230769) internal successors, (345), 265 states have internal predecessors, (345), 87 states have call successors, (87), 30 states have call predecessors, (87), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-07-19 22:52:51,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 516 transitions. [2022-07-19 22:52:51,761 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 516 transitions. Word has length 15 [2022-07-19 22:52:51,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 22:52:51,761 INFO L495 AbstractCegarLoop]: Abstraction has 376 states and 516 transitions. [2022-07-19 22:52:51,762 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-19 22:52:51,762 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 516 transitions. [2022-07-19 22:52:51,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-07-19 22:52:51,763 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 22:52:51,763 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 22:52:51,763 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-19 22:52:51,763 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 22:52:51,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 22:52:51,764 INFO L85 PathProgramCache]: Analyzing trace with hash -1138326353, now seen corresponding path program 1 times [2022-07-19 22:52:51,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 22:52:51,764 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444243744] [2022-07-19 22:52:51,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 22:52:51,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 22:52:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:52,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 22:52:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:52,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 22:52:52,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 22:52:52,403 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1444243744] [2022-07-19 22:52:52,403 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1444243744] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 22:52:52,403 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 22:52:52,403 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-19 22:52:52,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411703887] [2022-07-19 22:52:52,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 22:52:52,404 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-19 22:52:52,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 22:52:52,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-19 22:52:52,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-19 22:52:52,405 INFO L87 Difference]: Start difference. First operand 376 states and 516 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-19 22:52:54,533 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:52:56,626 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:52:58,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 22:52:58,384 INFO L93 Difference]: Finished difference Result 380 states and 519 transitions. [2022-07-19 22:52:58,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-19 22:52:58,385 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2022-07-19 22:52:58,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 22:52:58,388 INFO L225 Difference]: With dead ends: 380 [2022-07-19 22:52:58,388 INFO L226 Difference]: Without dead ends: 371 [2022-07-19 22:52:58,388 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-19 22:52:58,389 INFO L413 NwaCegarLoop]: 429 mSDtfsCounter, 543 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 148 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s 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, 5.8s IncrementalHoareTripleChecker+Time [2022-07-19 22:52:58,389 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [591 Valid, 570 Invalid, 349 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [148 Valid, 199 Invalid, 2 Unknown, 0 Unchecked, 5.8s Time] [2022-07-19 22:52:58,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-07-19 22:52:58,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 369. [2022-07-19 22:52:58,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 255 states have (on average 1.3294117647058823) internal successors, (339), 259 states have internal predecessors, (339), 85 states have call successors, (85), 29 states have call predecessors, (85), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-07-19 22:52:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 508 transitions. [2022-07-19 22:52:58,427 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 508 transitions. Word has length 16 [2022-07-19 22:52:58,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 22:52:58,427 INFO L495 AbstractCegarLoop]: Abstraction has 369 states and 508 transitions. [2022-07-19 22:52:58,428 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-07-19 22:52:58,428 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 508 transitions. [2022-07-19 22:52:58,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-07-19 22:52:58,436 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 22:52:58,436 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 22:52:58,436 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-19 22:52:58,437 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 22:52:58,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 22:52:58,437 INFO L85 PathProgramCache]: Analyzing trace with hash 2056942274, now seen corresponding path program 1 times [2022-07-19 22:52:58,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 22:52:58,438 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [58171655] [2022-07-19 22:52:58,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 22:52:58,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 22:52:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:59,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 22:52:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:59,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-19 22:52:59,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:59,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-19 22:52:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:59,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-19 22:52:59,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:52:59,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 22:52:59,424 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 22:52:59,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [58171655] [2022-07-19 22:52:59,424 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [58171655] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 22:52:59,425 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 22:52:59,425 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-19 22:52:59,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [987149013] [2022-07-19 22:52:59,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 22:52:59,426 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-19 22:52:59,426 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 22:52:59,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-19 22:52:59,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-07-19 22:52:59,427 INFO L87 Difference]: Start difference. First operand 369 states and 508 transitions. Second operand has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-07-19 22:53:01,547 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:53:03,593 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:53:05,738 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:53:08,847 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:53:11,980 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:53:13,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 22:53:13,933 INFO L93 Difference]: Finished difference Result 738 states and 1019 transitions. [2022-07-19 22:53:13,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-19 22:53:13,934 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 40 [2022-07-19 22:53:13,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 22:53:13,939 INFO L225 Difference]: With dead ends: 738 [2022-07-19 22:53:13,940 INFO L226 Difference]: Without dead ends: 375 [2022-07-19 22:53:13,942 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-07-19 22:53:13,943 INFO L413 NwaCegarLoop]: 470 mSDtfsCounter, 536 mSDsluCounter, 539 mSDsCounter, 0 mSdLazyCounter, 507 mSolverCounterSat, 149 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 582 SdHoareTripleChecker+Valid, 1009 SdHoareTripleChecker+Invalid, 661 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 149 IncrementalHoareTripleChecker+Valid, 507 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.3s IncrementalHoareTripleChecker+Time [2022-07-19 22:53:13,943 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [582 Valid, 1009 Invalid, 661 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [149 Valid, 507 Invalid, 5 Unknown, 0 Unchecked, 14.3s Time] [2022-07-19 22:53:13,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2022-07-19 22:53:13,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 370. [2022-07-19 22:53:13,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 370 states, 256 states have (on average 1.328125) internal successors, (340), 260 states have internal predecessors, (340), 85 states have call successors, (85), 29 states have call predecessors, (85), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-07-19 22:53:13,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 509 transitions. [2022-07-19 22:53:13,967 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 509 transitions. Word has length 40 [2022-07-19 22:53:13,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 22:53:13,968 INFO L495 AbstractCegarLoop]: Abstraction has 370 states and 509 transitions. [2022-07-19 22:53:13,968 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-07-19 22:53:13,968 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 509 transitions. [2022-07-19 22:53:13,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-07-19 22:53:13,970 INFO L187 NwaCegarLoop]: Found error trace [2022-07-19 22:53:13,970 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-19 22:53:13,971 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-19 22:53:13,971 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-19 22:53:13,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 22:53:13,972 INFO L85 PathProgramCache]: Analyzing trace with hash -2120222853, now seen corresponding path program 1 times [2022-07-19 22:53:13,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 22:53:13,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1264343417] [2022-07-19 22:53:13,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 22:53:13,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 22:53:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:53:14,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-19 22:53:14,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:53:14,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-19 22:53:14,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:53:14,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-19 22:53:14,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:53:14,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-19 22:53:14,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 22:53:14,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-19 22:53:14,840 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 22:53:14,840 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1264343417] [2022-07-19 22:53:14,840 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1264343417] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 22:53:14,840 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 22:53:14,841 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-19 22:53:14,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745976800] [2022-07-19 22:53:14,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 22:53:14,842 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-19 22:53:14,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 22:53:14,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-19 22:53:14,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-19 22:53:14,843 INFO L87 Difference]: Start difference. First operand 370 states and 509 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-07-19 22:53:16,977 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:53:19,030 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:53:21,058 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-19 22:53:24,629 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-07-19 22:53:26,711 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-07-19 22:53:27,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-19 22:53:27,343 INFO L93 Difference]: Finished difference Result 372 states and 511 transitions. [2022-07-19 22:53:27,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-19 22:53:27,344 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 44 [2022-07-19 22:53:27,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-19 22:53:27,345 INFO L225 Difference]: With dead ends: 372 [2022-07-19 22:53:27,345 INFO L226 Difference]: Without dead ends: 0 [2022-07-19 22:53:27,346 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-07-19 22:53:27,347 INFO L413 NwaCegarLoop]: 458 mSDtfsCounter, 383 mSDsluCounter, 474 mSDsCounter, 0 mSdLazyCounter, 267 mSolverCounterSat, 144 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 405 SdHoareTripleChecker+Valid, 932 SdHoareTripleChecker+Invalid, 416 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 267 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.3s IncrementalHoareTripleChecker+Time [2022-07-19 22:53:27,347 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [405 Valid, 932 Invalid, 416 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 267 Invalid, 5 Unknown, 0 Unchecked, 12.3s Time] [2022-07-19 22:53:27,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-19 22:53:27,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-19 22:53:27,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-19 22:53:27,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-19 22:53:27,348 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 44 [2022-07-19 22:53:27,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-19 22:53:27,348 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-19 22:53:27,348 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-07-19 22:53:27,348 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-19 22:53:27,348 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-19 22:53:27,351 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-19 22:53:27,353 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-19 22:53:27,355 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-19 22:53:43,366 INFO L899 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtEXIT(lines 8846 8906) no Hoare annotation was computed. [2022-07-19 22:53:43,366 INFO L899 garLoopResultBuilder]: For program point L8863(lines 8863 8886) no Hoare annotation was computed. [2022-07-19 22:53:43,366 INFO L899 garLoopResultBuilder]: For program point L8884(line 8884) no Hoare annotation was computed. [2022-07-19 22:53:43,366 INFO L899 garLoopResultBuilder]: For program point L8888(line 8888) no Hoare annotation was computed. [2022-07-19 22:53:43,367 INFO L902 garLoopResultBuilder]: At program point L8880(line 8880) the Hoare annotation is: true [2022-07-19 22:53:43,367 INFO L899 garLoopResultBuilder]: For program point L8880-1(line 8880) no Hoare annotation was computed. [2022-07-19 22:53:43,367 INFO L902 garLoopResultBuilder]: At program point poseidon_check_mode_dvbtENTRY(lines 8846 8906) the Hoare annotation is: true [2022-07-19 22:53:43,367 INFO L899 garLoopResultBuilder]: For program point L8864(line 8864) no Hoare annotation was computed. [2022-07-19 22:53:43,368 INFO L902 garLoopResultBuilder]: At program point L8889(line 8889) the Hoare annotation is: true [2022-07-19 22:53:43,368 INFO L899 garLoopResultBuilder]: For program point L8889-1(line 8889) no Hoare annotation was computed. [2022-07-19 22:53:43,368 INFO L899 garLoopResultBuilder]: For program point L8869(line 8869) no Hoare annotation was computed. [2022-07-19 22:53:43,368 INFO L899 garLoopResultBuilder]: For program point L8894-1(line 8894) no Hoare annotation was computed. [2022-07-19 22:53:43,368 INFO L899 garLoopResultBuilder]: For program point L8890(lines 8890 8893) no Hoare annotation was computed. [2022-07-19 22:53:43,368 INFO L902 garLoopResultBuilder]: At program point L8865(line 8865) the Hoare annotation is: true [2022-07-19 22:53:43,369 INFO L899 garLoopResultBuilder]: For program point L8865-1(line 8865) no Hoare annotation was computed. [2022-07-19 22:53:43,369 INFO L902 garLoopResultBuilder]: At program point L8894(line 8894) the Hoare annotation is: true [2022-07-19 22:53:43,369 INFO L899 garLoopResultBuilder]: For program point L8874(line 8874) no Hoare annotation was computed. [2022-07-19 22:53:43,369 INFO L899 garLoopResultBuilder]: For program point L8870-1(line 8870) no Hoare annotation was computed. [2022-07-19 22:53:43,369 INFO L902 garLoopResultBuilder]: At program point L8899(line 8899) the Hoare annotation is: true [2022-07-19 22:53:43,369 INFO L899 garLoopResultBuilder]: For program point L8899-1(line 8899) no Hoare annotation was computed. [2022-07-19 22:53:43,370 INFO L902 garLoopResultBuilder]: At program point L8870(line 8870) the Hoare annotation is: true [2022-07-19 22:53:43,370 INFO L899 garLoopResultBuilder]: For program point L8895(lines 8895 8898) no Hoare annotation was computed. [2022-07-19 22:53:43,370 INFO L899 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtFINAL(lines 8846 8906) no Hoare annotation was computed. [2022-07-19 22:53:43,370 INFO L902 garLoopResultBuilder]: At program point L8887(lines 8859 8905) the Hoare annotation is: true [2022-07-19 22:53:43,370 INFO L902 garLoopResultBuilder]: At program point L8875(line 8875) the Hoare annotation is: true [2022-07-19 22:53:43,370 INFO L899 garLoopResultBuilder]: For program point L8875-1(line 8875) no Hoare annotation was computed. [2022-07-19 22:53:43,370 INFO L899 garLoopResultBuilder]: For program point L8879(line 8879) no Hoare annotation was computed. [2022-07-19 22:53:43,371 INFO L899 garLoopResultBuilder]: For program point L8900(lines 8900 8903) no Hoare annotation was computed. [2022-07-19 22:53:43,371 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonFINAL(lines 11933 11943) no Hoare annotation was computed. [2022-07-19 22:53:43,371 INFO L899 garLoopResultBuilder]: For program point L11936(lines 11936 11939) no Hoare annotation was computed. [2022-07-19 22:53:43,371 INFO L899 garLoopResultBuilder]: For program point L11938-1(lines 11936 11939) no Hoare annotation was computed. [2022-07-19 22:53:43,371 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 11933 11943) no Hoare annotation was computed. [2022-07-19 22:53:43,371 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_poseidonENTRY(lines 11933 11943) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,371 INFO L895 garLoopResultBuilder]: At program point L11938(line 11938) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= (+ ~dvb_bandwidth_length~0 (- 3)) 0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,371 INFO L899 garLoopResultBuilder]: For program point L9057(lines 9057 9061) no Hoare annotation was computed. [2022-07-19 22:53:43,371 INFO L895 garLoopResultBuilder]: At program point L9086(lines 9030 9089) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,371 INFO L899 garLoopResultBuilder]: For program point L9078-1(lines 9078 9079) no Hoare annotation was computed. [2022-07-19 22:53:43,371 INFO L895 garLoopResultBuilder]: At program point L9049(lines 9030 9089) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,372 INFO L895 garLoopResultBuilder]: At program point L9817(lines 9813 9820) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,372 INFO L895 garLoopResultBuilder]: At program point L9078(lines 9078 9079) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,372 INFO L899 garLoopResultBuilder]: For program point poseidon_set_feEXIT(lines 9019 9090) no Hoare annotation was computed. [2022-07-19 22:53:43,372 INFO L895 garLoopResultBuilder]: At program point L9809(lines 9805 9812) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,372 INFO L899 garLoopResultBuilder]: For program point L9062-1(line 9062) no Hoare annotation was computed. [2022-07-19 22:53:43,372 INFO L895 garLoopResultBuilder]: At program point L9062(line 9062) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,373 INFO L899 garLoopResultBuilder]: For program point L9075(lines 9075 9080) no Hoare annotation was computed. [2022-07-19 22:53:43,373 INFO L899 garLoopResultBuilder]: For program point L9075-2(lines 9075 9080) no Hoare annotation was computed. [2022-07-19 22:53:43,373 INFO L899 garLoopResultBuilder]: For program point L8997(line 8997) no Hoare annotation was computed. [2022-07-19 22:53:43,373 INFO L899 garLoopResultBuilder]: For program point L8997-2(line 8997) no Hoare annotation was computed. [2022-07-19 22:53:43,373 INFO L899 garLoopResultBuilder]: For program point L9063(lines 9063 9067) no Hoare annotation was computed. [2022-07-19 22:53:43,373 INFO L895 garLoopResultBuilder]: At program point L9051(lines 9030 9089) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,373 INFO L899 garLoopResultBuilder]: For program point L9055(lines 9055 9085) no Hoare annotation was computed. [2022-07-19 22:53:43,373 INFO L895 garLoopResultBuilder]: At program point L9076(line 9076) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,373 INFO L899 garLoopResultBuilder]: For program point L9076-1(line 9076) no Hoare annotation was computed. [2022-07-19 22:53:43,373 INFO L895 garLoopResultBuilder]: At program point L9068(line 9068) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,373 INFO L899 garLoopResultBuilder]: For program point L9068-1(line 9068) no Hoare annotation was computed. [2022-07-19 22:53:43,374 INFO L895 garLoopResultBuilder]: At program point L9002(lines 8983 9004) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,374 INFO L899 garLoopResultBuilder]: For program point L8998-1(line 8998) no Hoare annotation was computed. [2022-07-19 22:53:43,374 INFO L899 garLoopResultBuilder]: For program point L8994(line 8994) no Hoare annotation was computed. [2022-07-19 22:53:43,374 INFO L895 garLoopResultBuilder]: At program point L8998(line 8998) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,374 INFO L899 garLoopResultBuilder]: For program point L8994-2(lines 8994 9001) no Hoare annotation was computed. [2022-07-19 22:53:43,374 INFO L895 garLoopResultBuilder]: At program point L9056(line 9056) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,374 INFO L899 garLoopResultBuilder]: For program point L9056-1(line 9056) no Hoare annotation was computed. [2022-07-19 22:53:43,374 INFO L899 garLoopResultBuilder]: For program point L8990(lines 8990 8993) no Hoare annotation was computed. [2022-07-19 22:53:43,375 INFO L899 garLoopResultBuilder]: For program point L9044(lines 9044 9047) no Hoare annotation was computed. [2022-07-19 22:53:43,375 INFO L899 garLoopResultBuilder]: For program point L9044-2(lines 9044 9047) no Hoare annotation was computed. [2022-07-19 22:53:43,375 INFO L895 garLoopResultBuilder]: At program point poseidon_set_feENTRY(lines 9019 9090) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,375 INFO L895 garLoopResultBuilder]: At program point L9816(line 9816) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,375 INFO L895 garLoopResultBuilder]: At program point L9816-1(line 9816) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,375 INFO L899 garLoopResultBuilder]: For program point L9069(lines 9069 9073) no Hoare annotation was computed. [2022-07-19 22:53:43,375 INFO L899 garLoopResultBuilder]: For program point L9036(lines 9036 9039) no Hoare annotation was computed. [2022-07-19 22:53:43,376 INFO L895 garLoopResultBuilder]: At program point L9808(line 9808) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,376 INFO L895 garLoopResultBuilder]: At program point L9808-1(line 9808) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,376 INFO L899 garLoopResultBuilder]: For program point poseidon_set_feFINAL(lines 9019 9090) no Hoare annotation was computed. [2022-07-19 22:53:43,376 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 12409 12411) no Hoare annotation was computed. [2022-07-19 22:53:43,376 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12409 12411) no Hoare annotation was computed. [2022-07-19 22:53:43,376 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12409 12411) the Hoare annotation is: true [2022-07-19 22:53:43,377 INFO L899 garLoopResultBuilder]: For program point usb_autopm_get_interfaceFINAL(lines 12594 12596) no Hoare annotation was computed. [2022-07-19 22:53:43,377 INFO L899 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12594 12596) no Hoare annotation was computed. [2022-07-19 22:53:43,377 INFO L902 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12594 12596) the Hoare annotation is: true [2022-07-19 22:53:43,377 INFO L899 garLoopResultBuilder]: For program point jiffies_to_msecsEXIT(lines 12486 12488) no Hoare annotation was computed. [2022-07-19 22:53:43,377 INFO L902 garLoopResultBuilder]: At program point jiffies_to_msecsENTRY(lines 12486 12488) the Hoare annotation is: true [2022-07-19 22:53:43,377 INFO L899 garLoopResultBuilder]: For program point jiffies_to_msecsFINAL(lines 12486 12488) no Hoare annotation was computed. [2022-07-19 22:53:43,377 INFO L902 garLoopResultBuilder]: At program point L11194(line 11194) the Hoare annotation is: true [2022-07-19 22:53:43,378 INFO L899 garLoopResultBuilder]: For program point L11195(line 11195) no Hoare annotation was computed. [2022-07-19 22:53:43,378 INFO L899 garLoopResultBuilder]: For program point L11194-1(line 11194) no Hoare annotation was computed. [2022-07-19 22:53:43,378 INFO L899 garLoopResultBuilder]: For program point L11195-2(lines 11195 11198) no Hoare annotation was computed. [2022-07-19 22:53:43,378 INFO L899 garLoopResultBuilder]: For program point L11190(lines 11190 11193) no Hoare annotation was computed. [2022-07-19 22:53:43,378 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11185 11201) no Hoare annotation was computed. [2022-07-19 22:53:43,378 INFO L902 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11185 11201) the Hoare annotation is: true [2022-07-19 22:53:43,379 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11185 11201) no Hoare annotation was computed. [2022-07-19 22:53:43,379 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12524 12526) the Hoare annotation is: true [2022-07-19 22:53:43,379 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12524 12526) no Hoare annotation was computed. [2022-07-19 22:53:43,379 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 12524 12526) no Hoare annotation was computed. [2022-07-19 22:53:43,379 INFO L902 garLoopResultBuilder]: At program point L11132(line 11132) the Hoare annotation is: true [2022-07-19 22:53:43,379 INFO L899 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 10956 11139) no Hoare annotation was computed. [2022-07-19 22:53:43,379 INFO L902 garLoopResultBuilder]: At program point L11130(line 11130) the Hoare annotation is: true [2022-07-19 22:53:43,380 INFO L899 garLoopResultBuilder]: For program point L11099(lines 11099 11102) no Hoare annotation was computed. [2022-07-19 22:53:43,380 INFO L899 garLoopResultBuilder]: For program point L11132-1(line 11132) no Hoare annotation was computed. [2022-07-19 22:53:43,380 INFO L902 garLoopResultBuilder]: At program point L11122(lines 11122 11124) the Hoare annotation is: true [2022-07-19 22:53:43,380 INFO L899 garLoopResultBuilder]: For program point L11130-1(line 11130) no Hoare annotation was computed. [2022-07-19 22:53:43,380 INFO L899 garLoopResultBuilder]: For program point L11114(lines 11114 11120) no Hoare annotation was computed. [2022-07-19 22:53:43,380 INFO L899 garLoopResultBuilder]: For program point L11122-1(lines 11122 11124) no Hoare annotation was computed. [2022-07-19 22:53:43,380 INFO L902 garLoopResultBuilder]: At program point L11106(lines 10970 11138) the Hoare annotation is: true [2022-07-19 22:53:43,381 INFO L902 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 10956 11139) the Hoare annotation is: true [2022-07-19 22:53:43,381 INFO L899 garLoopResultBuilder]: For program point L11114-2(lines 11114 11120) no Hoare annotation was computed. [2022-07-19 22:53:43,381 INFO L899 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 10956 11139) no Hoare annotation was computed. [2022-07-19 22:53:43,381 INFO L899 garLoopResultBuilder]: For program point L11110(lines 11110 11113) no Hoare annotation was computed. [2022-07-19 22:53:43,381 INFO L899 garLoopResultBuilder]: For program point L11135-1(line 11135) no Hoare annotation was computed. [2022-07-19 22:53:43,381 INFO L902 garLoopResultBuilder]: At program point L11135(line 11135) the Hoare annotation is: true [2022-07-19 22:53:43,381 INFO L899 garLoopResultBuilder]: For program point L11125(lines 11125 11136) no Hoare annotation was computed. [2022-07-19 22:53:43,382 INFO L899 garLoopResultBuilder]: For program point L11129(lines 11129 11133) no Hoare annotation was computed. [2022-07-19 22:53:43,382 INFO L899 garLoopResultBuilder]: For program point L11129-2(lines 11129 11133) no Hoare annotation was computed. [2022-07-19 22:53:43,382 INFO L899 garLoopResultBuilder]: For program point L11121-1(line 11121) no Hoare annotation was computed. [2022-07-19 22:53:43,382 INFO L902 garLoopResultBuilder]: At program point L11121(line 11121) the Hoare annotation is: true [2022-07-19 22:53:43,382 INFO L902 garLoopResultBuilder]: At program point L11111(lines 10970 11138) the Hoare annotation is: true [2022-07-19 22:53:43,382 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11824 11829) no Hoare annotation was computed. [2022-07-19 22:53:43,382 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11824 11829) the Hoare annotation is: true [2022-07-19 22:53:43,383 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11827) no Hoare annotation was computed. [2022-07-19 22:53:43,383 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11824 11829) no Hoare annotation was computed. [2022-07-19 22:53:43,383 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonFINAL(lines 11872 11882) no Hoare annotation was computed. [2022-07-19 22:53:43,383 INFO L899 garLoopResultBuilder]: For program point L11877-1(lines 11875 11878) no Hoare annotation was computed. [2022-07-19 22:53:43,383 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_lock_lock_of_poseidonENTRY(lines 11872 11882) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,383 INFO L895 garLoopResultBuilder]: At program point L11877(line 11877) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= (+ ~dvb_bandwidth_length~0 (- 3)) 0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,384 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11872 11882) no Hoare annotation was computed. [2022-07-19 22:53:43,384 INFO L899 garLoopResultBuilder]: For program point L11875(lines 11875 11878) no Hoare annotation was computed. [2022-07-19 22:53:43,384 INFO L899 garLoopResultBuilder]: For program point kref_getFINAL(lines 12492 12494) no Hoare annotation was computed. [2022-07-19 22:53:43,384 INFO L902 garLoopResultBuilder]: At program point kref_getENTRY(lines 12492 12494) the Hoare annotation is: true [2022-07-19 22:53:43,384 INFO L899 garLoopResultBuilder]: For program point kref_getEXIT(lines 12492 12494) no Hoare annotation was computed. [2022-07-19 22:53:43,384 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-07-19 22:53:43,385 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memmoveENTRY(line -1) the Hoare annotation is: true [2022-07-19 22:53:43,385 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-07-19 22:53:43,385 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memmoveFINAL(line -1) no Hoare annotation was computed. [2022-07-19 22:53:43,385 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memmoveEXIT(line -1) no Hoare annotation was computed. [2022-07-19 22:53:43,385 INFO L895 garLoopResultBuilder]: At program point ldv_initializeENTRY(lines 12372 12382) the Hoare annotation is: (or (and (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (= |old(~ldv_mutex_vb_lock_of_videobuf_queue~0)| ~ldv_mutex_vb_lock_of_videobuf_queue~0) (= |old(~ldv_mutex_mutex_of_device~0)| ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 |old(~ldv_mutex_power_lock_of_snd_card~0)|) (= |old(~ldv_mutex_pm_mutex~0)| ~ldv_mutex_pm_mutex~0)) (not (= ~dvb_bandwidth_length~0 3))) [2022-07-19 22:53:43,385 INFO L899 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 12372 12382) no Hoare annotation was computed. [2022-07-19 22:53:43,385 INFO L899 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12372 12382) no Hoare annotation was computed. [2022-07-19 22:53:43,386 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12597 12599) no Hoare annotation was computed. [2022-07-19 22:53:43,386 INFO L902 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12597 12599) the Hoare annotation is: true [2022-07-19 22:53:43,386 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 12597 12599) no Hoare annotation was computed. [2022-07-19 22:53:43,386 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 12648 12650) no Hoare annotation was computed. [2022-07-19 22:53:43,386 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12648 12650) no Hoare annotation was computed. [2022-07-19 22:53:43,386 INFO L902 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12648 12650) the Hoare annotation is: true [2022-07-19 22:53:43,386 INFO L899 garLoopResultBuilder]: For program point kref_putEXIT(lines 12499 12501) no Hoare annotation was computed. [2022-07-19 22:53:43,387 INFO L902 garLoopResultBuilder]: At program point kref_putENTRY(lines 12499 12501) the Hoare annotation is: true [2022-07-19 22:53:43,387 INFO L899 garLoopResultBuilder]: For program point kref_putFINAL(lines 12499 12501) no Hoare annotation was computed. [2022-07-19 22:53:43,387 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12605 12607) no Hoare annotation was computed. [2022-07-19 22:53:43,387 INFO L902 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12605 12607) the Hoare annotation is: true [2022-07-19 22:53:43,387 INFO L899 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 12605 12607) no Hoare annotation was computed. [2022-07-19 22:53:43,387 INFO L902 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 8784 8792) the Hoare annotation is: true [2022-07-19 22:53:43,387 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testFINAL(lines 8784 8792) no Hoare annotation was computed. [2022-07-19 22:53:43,388 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 8784 8792) no Hoare annotation was computed. [2022-07-19 22:53:43,388 INFO L895 garLoopResultBuilder]: At program point L9437(lines 9426 9447) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,388 INFO L895 garLoopResultBuilder]: At program point L9889(lines 9885 9892) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,388 INFO L895 garLoopResultBuilder]: At program point L9439(lines 9426 9447) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,388 INFO L895 garLoopResultBuilder]: At program point L9433(line 9433) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,388 INFO L899 garLoopResultBuilder]: For program point L9433-1(line 9433) no Hoare annotation was computed. [2022-07-19 22:53:43,389 INFO L899 garLoopResultBuilder]: For program point dvb_stop_streamingFINAL(lines 9417 9452) no Hoare annotation was computed. [2022-07-19 22:53:43,389 INFO L895 garLoopResultBuilder]: At program point L9442(line 9442) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,389 INFO L895 garLoopResultBuilder]: At program point L9896(line 9896) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,389 INFO L895 garLoopResultBuilder]: At program point L9896-1(line 9896) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,389 INFO L899 garLoopResultBuilder]: For program point L9442-1(line 9442) no Hoare annotation was computed. [2022-07-19 22:53:43,389 INFO L895 garLoopResultBuilder]: At program point L9888(line 9888) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,390 INFO L895 garLoopResultBuilder]: At program point L9888-1(line 9888) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,390 INFO L899 garLoopResultBuilder]: For program point L9426(lines 9426 9448) no Hoare annotation was computed. [2022-07-19 22:53:43,390 INFO L899 garLoopResultBuilder]: For program point L9432(lines 9432 9435) no Hoare annotation was computed. [2022-07-19 22:53:43,390 INFO L899 garLoopResultBuilder]: For program point L9432-2(lines 9432 9435) no Hoare annotation was computed. [2022-07-19 22:53:43,391 INFO L895 garLoopResultBuilder]: At program point dvb_stop_streamingENTRY(lines 9417 9452) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,391 INFO L899 garLoopResultBuilder]: For program point L9426-1(lines 9426 9448) no Hoare annotation was computed. [2022-07-19 22:53:43,392 INFO L899 garLoopResultBuilder]: For program point dvb_stop_streamingEXIT(lines 9417 9452) no Hoare annotation was computed. [2022-07-19 22:53:43,392 INFO L899 garLoopResultBuilder]: For program point L9443(lines 9443 9446) no Hoare annotation was computed. [2022-07-19 22:53:43,392 INFO L895 garLoopResultBuilder]: At program point L9897(lines 9893 9900) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,392 INFO L899 garLoopResultBuilder]: For program point schedule_timeoutFINAL(lines 12546 12548) no Hoare annotation was computed. [2022-07-19 22:53:43,392 INFO L899 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12546 12548) no Hoare annotation was computed. [2022-07-19 22:53:43,392 INFO L902 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12546 12548) the Hoare annotation is: true [2022-07-19 22:53:43,394 INFO L899 garLoopResultBuilder]: For program point get_currentEXIT(lines 5246 5269) no Hoare annotation was computed. [2022-07-19 22:53:43,394 INFO L899 garLoopResultBuilder]: For program point L5263(line 5263) no Hoare annotation was computed. [2022-07-19 22:53:43,395 INFO L899 garLoopResultBuilder]: For program point L5257(line 5257) no Hoare annotation was computed. [2022-07-19 22:53:43,395 INFO L899 garLoopResultBuilder]: For program point L5251(line 5251) no Hoare annotation was computed. [2022-07-19 22:53:43,395 INFO L902 garLoopResultBuilder]: At program point get_currentENTRY(lines 5246 5269) the Hoare annotation is: true [2022-07-19 22:53:43,395 INFO L902 garLoopResultBuilder]: At program point L5266(lines 5249 5268) the Hoare annotation is: true [2022-07-19 22:53:43,395 INFO L899 garLoopResultBuilder]: For program point get_currentFINAL(lines 5246 5269) no Hoare annotation was computed. [2022-07-19 22:53:43,395 INFO L899 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2022-07-19 22:53:43,395 INFO L899 garLoopResultBuilder]: For program point L5254(line 5254) no Hoare annotation was computed. [2022-07-19 22:53:43,396 INFO L899 garLoopResultBuilder]: For program point L5250(lines 5250 5265) no Hoare annotation was computed. [2022-07-19 22:53:43,396 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12508 12510) no Hoare annotation was computed. [2022-07-19 22:53:43,396 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12508 12510) the Hoare annotation is: true [2022-07-19 22:53:43,396 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5412 5417) the Hoare annotation is: true [2022-07-19 22:53:43,396 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 5412 5417) no Hoare annotation was computed. [2022-07-19 22:53:43,396 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5412 5417) no Hoare annotation was computed. [2022-07-19 22:53:43,396 INFO L895 garLoopResultBuilder]: At program point L12404(line 12404) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,397 INFO L899 garLoopResultBuilder]: For program point L12404-1(lines 12383 12408) no Hoare annotation was computed. [2022-07-19 22:53:43,397 INFO L895 garLoopResultBuilder]: At program point L12396(line 12396) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,397 INFO L899 garLoopResultBuilder]: For program point L12396-1(lines 12385 12407) no Hoare annotation was computed. [2022-07-19 22:53:43,397 INFO L895 garLoopResultBuilder]: At program point L12400(line 12400) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,397 INFO L899 garLoopResultBuilder]: For program point L12400-1(lines 12385 12407) no Hoare annotation was computed. [2022-07-19 22:53:43,397 INFO L895 garLoopResultBuilder]: At program point L12388(line 12388) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,397 INFO L899 garLoopResultBuilder]: For program point L12388-1(lines 12385 12407) no Hoare annotation was computed. [2022-07-19 22:53:43,398 INFO L895 garLoopResultBuilder]: At program point L12392(line 12392) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-19 22:53:43,398 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12383 12408) no Hoare annotation was computed. [2022-07-19 22:53:43,398 INFO L899 garLoopResultBuilder]: For program point L12392-1(lines 12385 12407) no Hoare annotation was computed. [2022-07-19 22:53:43,398 INFO L902 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12383 12408) the Hoare annotation is: true [2022-07-19 22:53:43,398 INFO L902 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12517 12519) the Hoare annotation is: true [2022-07-19 22:53:43,398 INFO L899 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 12517 12519) no Hoare annotation was computed. [2022-07-19 22:53:43,398 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12517 12519) no Hoare annotation was computed. [2022-07-19 22:53:43,399 INFO L899 garLoopResultBuilder]: For program point L8954(line 8954) no Hoare annotation was computed. [2022-07-19 22:53:43,399 INFO L895 garLoopResultBuilder]: At program point L9664(line 9664) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,399 INFO L899 garLoopResultBuilder]: For program point L9664-1(line 9664) no Hoare annotation was computed. [2022-07-19 22:53:43,399 INFO L899 garLoopResultBuilder]: For program point L9714(line 9714) no Hoare annotation was computed. [2022-07-19 22:53:43,400 INFO L899 garLoopResultBuilder]: For program point L8938(lines 8938 8942) no Hoare annotation was computed. [2022-07-19 22:53:43,400 INFO L895 garLoopResultBuilder]: At program point L9219(lines 9200 9221) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,400 INFO L899 garLoopResultBuilder]: For program point L9186(line 9186) no Hoare annotation was computed. [2022-07-19 22:53:43,400 INFO L899 garLoopResultBuilder]: For program point L9698(line 9698) no Hoare annotation was computed. [2022-07-19 22:53:43,401 INFO L899 garLoopResultBuilder]: For program point L8955(lines 8955 8960) no Hoare annotation was computed. [2022-07-19 22:53:43,401 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-19 22:53:43,401 INFO L899 garLoopResultBuilder]: For program point L9186-2(lines 9186 9194) no Hoare annotation was computed. [2022-07-19 22:53:43,401 INFO L895 garLoopResultBuilder]: At program point L9236(line 9236) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,401 INFO L899 garLoopResultBuilder]: For program point L9236-1(line 9236) no Hoare annotation was computed. [2022-07-19 22:53:43,401 INFO L899 garLoopResultBuilder]: For program point L9682(line 9682) no Hoare annotation was computed. [2022-07-19 22:53:43,401 INFO L895 garLoopResultBuilder]: At program point L8955-2(lines 8955 8960) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,402 INFO L895 garLoopResultBuilder]: At program point L8939(line 8939) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,402 INFO L899 garLoopResultBuilder]: For program point L8939-1(line 8939) no Hoare annotation was computed. [2022-07-19 22:53:43,402 INFO L899 garLoopResultBuilder]: For program point L9137(lines 9137 9141) no Hoare annotation was computed. [2022-07-19 22:53:43,402 INFO L899 garLoopResultBuilder]: For program point L9137-2(lines 9137 9141) no Hoare annotation was computed. [2022-07-19 22:53:43,402 INFO L895 garLoopResultBuilder]: At program point L9699(line 9699) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,402 INFO L899 garLoopResultBuilder]: For program point L9699-1(line 9699) no Hoare annotation was computed. [2022-07-19 22:53:43,402 INFO L895 garLoopResultBuilder]: At program point L9864(line 9864) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,403 INFO L895 garLoopResultBuilder]: At program point L9864-1(line 9864) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,403 INFO L899 garLoopResultBuilder]: For program point L8923(lines 8923 8963) no Hoare annotation was computed. [2022-07-19 22:53:43,403 INFO L899 garLoopResultBuilder]: For program point L9237(lines 9237 9240) no Hoare annotation was computed. [2022-07-19 22:53:43,403 INFO L895 garLoopResultBuilder]: At program point L9683(line 9683) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,403 INFO L895 garLoopResultBuilder]: At program point L9171(line 9171) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,403 INFO L899 garLoopResultBuilder]: For program point L9683-1(line 9683) no Hoare annotation was computed. [2022-07-19 22:53:43,404 INFO L895 garLoopResultBuilder]: At program point L9138(line 9138) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,404 INFO L899 garLoopResultBuilder]: For program point L9171-1(line 9171) no Hoare annotation was computed. [2022-07-19 22:53:43,404 INFO L899 garLoopResultBuilder]: For program point L8923-2(lines 8923 8963) no Hoare annotation was computed. [2022-07-19 22:53:43,404 INFO L895 garLoopResultBuilder]: At program point L9848(line 9848) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,404 INFO L895 garLoopResultBuilder]: At program point L9848-1(line 9848) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,404 INFO L899 garLoopResultBuilder]: For program point L9138-1(line 9138) no Hoare annotation was computed. [2022-07-19 22:53:43,404 INFO L895 garLoopResultBuilder]: At program point L9865(lines 9861 9868) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,405 INFO L895 garLoopResultBuilder]: At program point L9832(line 9832) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,405 INFO L895 garLoopResultBuilder]: At program point L9832-1(line 9832) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,405 INFO L895 garLoopResultBuilder]: At program point L9254(lines 9251 9256) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,405 INFO L895 garLoopResultBuilder]: At program point L9717(lines 9654 9726) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,405 INFO L899 garLoopResultBuilder]: For program point L9172(lines 9172 9177) no Hoare annotation was computed. [2022-07-19 22:53:43,405 INFO L895 garLoopResultBuilder]: At program point L9849(lines 9845 9852) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,406 INFO L895 garLoopResultBuilder]: At program point L8974(lines 8967 8976) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,406 INFO L895 garLoopResultBuilder]: At program point L9833(lines 9829 9836) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,406 INFO L895 garLoopResultBuilder]: At program point L9800(line 9800) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,406 INFO L895 garLoopResultBuilder]: At program point L9800-1(line 9800) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,406 INFO L899 garLoopResultBuilder]: For program point L8925(lines 8925 8929) no Hoare annotation was computed. [2022-07-19 22:53:43,406 INFO L895 garLoopResultBuilder]: At program point L9140(line 9140) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,406 INFO L899 garLoopResultBuilder]: For program point L9140-1(line 9140) no Hoare annotation was computed. [2022-07-19 22:53:43,407 INFO L895 garLoopResultBuilder]: At program point L9784(line 9784) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,407 INFO L895 garLoopResultBuilder]: At program point L9784-1(line 9784) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,407 INFO L895 garLoopResultBuilder]: At program point L9124(lines 9114 9126) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,408 INFO L895 garLoopResultBuilder]: At program point L9190-2(lines 9159 9198) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,408 INFO L895 garLoopResultBuilder]: At program point L9801(lines 9797 9804) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,409 INFO L899 garLoopResultBuilder]: For program point L9190(lines 9190 9193) no Hoare annotation was computed. [2022-07-19 22:53:43,409 INFO L899 garLoopResultBuilder]: For program point L9702(line 9702) no Hoare annotation was computed. [2022-07-19 22:53:43,409 INFO L895 garLoopResultBuilder]: At program point L9785(lines 9781 9788) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,409 INFO L899 garLoopResultBuilder]: For program point L9686(line 9686) no Hoare annotation was computed. [2022-07-19 22:53:43,409 INFO L895 garLoopResultBuilder]: At program point L9703(line 9703) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,409 INFO L899 garLoopResultBuilder]: For program point L9670(line 9670) no Hoare annotation was computed. [2022-07-19 22:53:43,409 INFO L899 garLoopResultBuilder]: For program point L9703-1(line 9703) no Hoare annotation was computed. [2022-07-19 22:53:43,410 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-19 22:53:43,410 INFO L899 garLoopResultBuilder]: For program point L9241-5(lines 9241 9245) no Hoare annotation was computed. [2022-07-19 22:53:43,410 INFO L899 garLoopResultBuilder]: For program point L9241(line 9241) no Hoare annotation was computed. [2022-07-19 22:53:43,410 INFO L899 garLoopResultBuilder]: For program point L9720(lines 9720 9723) no Hoare annotation was computed. [2022-07-19 22:53:43,411 INFO L895 garLoopResultBuilder]: At program point L9687(line 9687) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,411 INFO L899 garLoopResultBuilder]: For program point L9241-2(line 9241) no Hoare annotation was computed. [2022-07-19 22:53:43,411 INFO L895 garLoopResultBuilder]: At program point L9142(lines 9127 9144) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,411 INFO L899 garLoopResultBuilder]: For program point L9687-1(line 9687) no Hoare annotation was computed. [2022-07-19 22:53:43,411 INFO L899 garLoopResultBuilder]: For program point L9241-3(line 9241) no Hoare annotation was computed. [2022-07-19 22:53:43,412 INFO L895 garLoopResultBuilder]: At program point L9671(line 9671) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,412 INFO L899 garLoopResultBuilder]: For program point L9671-1(line 9671) no Hoare annotation was computed. [2022-07-19 22:53:43,412 INFO L899 garLoopResultBuilder]: For program point L8961(line 8961) no Hoare annotation was computed. [2022-07-19 22:53:43,412 INFO L895 garLoopResultBuilder]: At program point L9721(lines 9654 9726) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,412 INFO L895 garLoopResultBuilder]: At program point L8962(line 8962) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,412 INFO L899 garLoopResultBuilder]: For program point L8962-1(line 8962) no Hoare annotation was computed. [2022-07-19 22:53:43,412 INFO L895 garLoopResultBuilder]: At program point L8781(lines 8777 8783) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,413 INFO L899 garLoopResultBuilder]: For program point L9706(line 9706) no Hoare annotation was computed. [2022-07-19 22:53:43,413 INFO L899 garLoopResultBuilder]: For program point L8930(line 8930) no Hoare annotation was computed. [2022-07-19 22:53:43,413 INFO L895 garLoopResultBuilder]: At program point L9211(line 9211) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,413 INFO L899 garLoopResultBuilder]: For program point L9690(line 9690) no Hoare annotation was computed. [2022-07-19 22:53:43,413 INFO L899 garLoopResultBuilder]: For program point L9178(lines 9178 9182) no Hoare annotation was computed. [2022-07-19 22:53:43,413 INFO L899 garLoopResultBuilder]: For program point L9211-1(line 9211) no Hoare annotation was computed. [2022-07-19 22:53:43,413 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-19 22:53:43,414 INFO L899 garLoopResultBuilder]: For program point L8930-2(lines 8930 8934) no Hoare annotation was computed. [2022-07-19 22:53:43,414 INFO L895 garLoopResultBuilder]: At program point L8980(lines 8977 8982) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,414 INFO L895 garLoopResultBuilder]: At program point L9657(line 9657) the Hoare annotation is: (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) [2022-07-19 22:53:43,414 INFO L899 garLoopResultBuilder]: For program point L9178-2(lines 9178 9182) no Hoare annotation was computed. [2022-07-19 22:53:43,414 INFO L895 garLoopResultBuilder]: At program point L9261(lines 9257 9263) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,414 INFO L895 garLoopResultBuilder]: At program point L9707(line 9707) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,414 INFO L899 garLoopResultBuilder]: For program point L9674(line 9674) no Hoare annotation was computed. [2022-07-19 22:53:43,415 INFO L899 garLoopResultBuilder]: For program point L9707-1(line 9707) no Hoare annotation was computed. [2022-07-19 22:53:43,415 INFO L895 garLoopResultBuilder]: At program point L8964(lines 8907 8966) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,415 INFO L899 garLoopResultBuilder]: For program point L9212(lines 9212 9215) no Hoare annotation was computed. [2022-07-19 22:53:43,415 INFO L895 garLoopResultBuilder]: At program point L9724(line 9724) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,415 INFO L895 garLoopResultBuilder]: At program point L9691(line 9691) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,415 INFO L899 garLoopResultBuilder]: For program point L9724-1(line 9724) no Hoare annotation was computed. [2022-07-19 22:53:43,415 INFO L899 garLoopResultBuilder]: For program point L9691-1(line 9691) no Hoare annotation was computed. [2022-07-19 22:53:43,416 INFO L895 garLoopResultBuilder]: At program point L9856(line 9856) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,416 INFO L895 garLoopResultBuilder]: At program point L9856-1(line 9856) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,416 INFO L899 garLoopResultBuilder]: For program point L9014-2(line 9014) no Hoare annotation was computed. [2022-07-19 22:53:43,416 INFO L899 garLoopResultBuilder]: For program point L9014(line 9014) no Hoare annotation was computed. [2022-07-19 22:53:43,416 INFO L895 garLoopResultBuilder]: At program point L9675(line 9675) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,416 INFO L899 garLoopResultBuilder]: For program point L9675-1(line 9675) no Hoare annotation was computed. [2022-07-19 22:53:43,416 INFO L895 garLoopResultBuilder]: At program point L9840(line 9840) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,417 INFO L895 garLoopResultBuilder]: At program point L9840-1(line 9840) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,417 INFO L895 garLoopResultBuilder]: At program point L9725(lines 9640 9727) the Hoare annotation is: (= ~ldv_mutex_lock_of_poseidon~0 1) [2022-07-19 22:53:43,417 INFO L895 garLoopResultBuilder]: At program point L9857(lines 9853 9860) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,417 INFO L895 garLoopResultBuilder]: At program point L9824(line 9824) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,418 INFO L895 garLoopResultBuilder]: At program point L9824-1(line 9824) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,418 INFO L895 garLoopResultBuilder]: At program point L9246(lines 9228 9249) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,418 INFO L895 garLoopResultBuilder]: At program point L8949(line 8949) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,418 INFO L895 garLoopResultBuilder]: At program point L8949-1(lines 8923 8952) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,418 INFO L895 garLoopResultBuilder]: At program point L9015(line 9015) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,418 INFO L899 garLoopResultBuilder]: For program point L9015-1(line 9015) no Hoare annotation was computed. [2022-07-19 22:53:43,419 INFO L895 garLoopResultBuilder]: At program point L9197(lines 9152 9199) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,419 INFO L895 garLoopResultBuilder]: At program point L9841(lines 9837 9844) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,419 INFO L895 garLoopResultBuilder]: At program point L9825(lines 9821 9828) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,419 INFO L895 garLoopResultBuilder]: At program point L9792(line 9792) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,419 INFO L895 garLoopResultBuilder]: At program point L9792-1(line 9792) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,420 INFO L899 garLoopResultBuilder]: For program point L8917(lines 8917 8920) no Hoare annotation was computed. [2022-07-19 22:53:43,420 INFO L895 garLoopResultBuilder]: At program point L9016(lines 9005 9018) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,420 INFO L895 garLoopResultBuilder]: At program point L9776(line 9776) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,420 INFO L895 garLoopResultBuilder]: At program point L9776-1(line 9776) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,420 INFO L899 garLoopResultBuilder]: For program point L9710(line 9710) no Hoare annotation was computed. [2022-07-19 22:53:43,420 INFO L895 garLoopResultBuilder]: At program point L9149(lines 9145 9151) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,421 INFO L899 garLoopResultBuilder]: For program point L9661(lines 9661 9716) no Hoare annotation was computed. [2022-07-19 22:53:43,421 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-19 22:53:43,421 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,421 INFO L895 garLoopResultBuilder]: At program point L9793(lines 9789 9796) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,421 INFO L899 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2022-07-19 22:53:43,421 INFO L895 garLoopResultBuilder]: At program point L9248(lines 9222 9250) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,421 INFO L899 garLoopResultBuilder]: For program point L9694(line 9694) no Hoare annotation was computed. [2022-07-19 22:53:43,422 INFO L895 garLoopResultBuilder]: At program point L9777(lines 9773 9780) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,422 INFO L895 garLoopResultBuilder]: At program point L9711(line 9711) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,422 INFO L899 garLoopResultBuilder]: For program point L9678(line 9678) no Hoare annotation was computed. [2022-07-19 22:53:43,422 INFO L899 garLoopResultBuilder]: For program point L9166(lines 9166 9169) no Hoare annotation was computed. [2022-07-19 22:53:43,422 INFO L899 garLoopResultBuilder]: For program point L9711-1(line 9711) no Hoare annotation was computed. [2022-07-19 22:53:43,422 INFO L895 garLoopResultBuilder]: At program point L8935(line 8935) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,422 INFO L899 garLoopResultBuilder]: For program point L8935-1(line 8935) no Hoare annotation was computed. [2022-07-19 22:53:43,423 INFO L899 garLoopResultBuilder]: For program point L9183(lines 9183 9194) no Hoare annotation was computed. [2022-07-19 22:53:43,423 INFO L895 garLoopResultBuilder]: At program point L9695(line 9695) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,423 INFO L899 garLoopResultBuilder]: For program point L9662(line 9662) no Hoare annotation was computed. [2022-07-19 22:53:43,423 INFO L899 garLoopResultBuilder]: For program point L9695-1(line 9695) no Hoare annotation was computed. [2022-07-19 22:53:43,423 INFO L895 garLoopResultBuilder]: At program point L9679(line 9679) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,423 INFO L895 garLoopResultBuilder]: At program point L9679-1(line 9679) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,424 INFO L899 garLoopResultBuilder]: For program point L8936(lines 8936 8947) no Hoare annotation was computed. [2022-07-19 22:53:43,424 INFO L899 garLoopResultBuilder]: For program point L8936-2(lines 8936 8947) no Hoare annotation was computed. [2022-07-19 22:53:43,424 INFO L895 garLoopResultBuilder]: At program point L9217(lines 9206 9220) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,424 INFO L899 garLoopResultBuilder]: For program point L9663(lines 9663 9668) no Hoare annotation was computed. [2022-07-19 22:53:43,424 INFO L895 garLoopResultBuilder]: At program point L8953(line 8953) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,424 INFO L895 garLoopResultBuilder]: At program point L8953-1(line 8953) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,424 INFO L899 garLoopResultBuilder]: For program point L9680(line 9680) no Hoare annotation was computed. [2022-07-19 22:53:43,425 INFO L895 garLoopResultBuilder]: At program point L8937(line 8937) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= (+ ~dvb_bandwidth_length~0 (- 3)) 0) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-07-19 22:53:43,425 INFO L899 garLoopResultBuilder]: For program point L8937-1(line 8937) no Hoare annotation was computed. [2022-07-19 22:53:43,425 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 12626 12628) no Hoare annotation was computed. [2022-07-19 22:53:43,425 INFO L902 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 12626 12628) the Hoare annotation is: true [2022-07-19 22:53:43,425 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 12626 12628) no Hoare annotation was computed. [2022-07-19 22:53:43,425 INFO L902 garLoopResultBuilder]: At program point L10940(line 10940) the Hoare annotation is: true [2022-07-19 22:53:43,425 INFO L899 garLoopResultBuilder]: For program point L10940-1(line 10940) no Hoare annotation was computed. [2022-07-19 22:53:43,426 INFO L902 garLoopResultBuilder]: At program point L10930(lines 10885 10954) the Hoare annotation is: true [2022-07-19 22:53:43,426 INFO L902 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10874 10955) the Hoare annotation is: true [2022-07-19 22:53:43,426 INFO L899 garLoopResultBuilder]: For program point L10947(lines 10947 10951) no Hoare annotation was computed. [2022-07-19 22:53:43,426 INFO L899 garLoopResultBuilder]: For program point L10918(lines 10918 10921) no Hoare annotation was computed. [2022-07-19 22:53:43,426 INFO L899 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10874 10955) no Hoare annotation was computed. [2022-07-19 22:53:43,426 INFO L899 garLoopResultBuilder]: For program point L10941-1(lines 10941 10942) no Hoare annotation was computed. [2022-07-19 22:53:43,426 INFO L902 garLoopResultBuilder]: At program point L10941(lines 10941 10942) the Hoare annotation is: true [2022-07-19 22:53:43,426 INFO L899 garLoopResultBuilder]: For program point L10947-2(lines 10947 10951) no Hoare annotation was computed. [2022-07-19 22:53:43,427 INFO L899 garLoopResultBuilder]: For program point L10943(lines 10943 10952) no Hoare annotation was computed. [2022-07-19 22:53:43,427 INFO L899 garLoopResultBuilder]: For program point L10933(lines 10933 10939) no Hoare annotation was computed. [2022-07-19 22:53:43,427 INFO L899 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10874 10955) no Hoare annotation was computed. [2022-07-19 22:53:43,427 INFO L899 garLoopResultBuilder]: For program point L10933-2(lines 10933 10939) no Hoare annotation was computed. [2022-07-19 22:53:43,427 INFO L902 garLoopResultBuilder]: At program point L10925(lines 10885 10954) the Hoare annotation is: true [2022-07-19 22:53:43,427 INFO L899 garLoopResultBuilder]: For program point L10929(lines 10929 10932) no Hoare annotation was computed. [2022-07-19 22:53:43,427 INFO L902 garLoopResultBuilder]: At program point L10948(line 10948) the Hoare annotation is: true [2022-07-19 22:53:43,428 INFO L899 garLoopResultBuilder]: For program point L10950-1(line 10950) no Hoare annotation was computed. [2022-07-19 22:53:43,428 INFO L899 garLoopResultBuilder]: For program point L10948-1(line 10948) no Hoare annotation was computed. [2022-07-19 22:53:43,428 INFO L902 garLoopResultBuilder]: At program point L10950(line 10950) the Hoare annotation is: true [2022-07-19 22:53:43,431 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-07-19 22:53:43,432 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-19 22:53:43,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.07 10:53:43 BoogieIcfgContainer [2022-07-19 22:53:43,473 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-19 22:53:43,474 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-19 22:53:43,474 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-19 22:53:43,474 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-19 22:53:43,475 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 10:52:14" (3/4) ... [2022-07-19 22:53:43,477 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-19 22:53:43,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_dvbt [2022-07-19 22:53:43,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2022-07-19 22:53:43,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_set_fe [2022-07-19 22:53:43,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-19 22:53:43,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2022-07-19 22:53:43,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure jiffies_to_msecs [2022-07-19 22:53:43,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2022-07-19 22:53:43,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-19 22:53:43,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2022-07-19 22:53:43,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-19 22:53:43,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2022-07-19 22:53:43,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2022-07-19 22:53:43,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2022-07-19 22:53:43,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2022-07-19 22:53:43,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2022-07-19 22:53:43,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2022-07-19 22:53:43,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2022-07-19 22:53:43,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2022-07-19 22:53:43,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2022-07-19 22:53:43,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_stop_streaming [2022-07-19 22:53:43,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2022-07-19 22:53:43,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-07-19 22:53:43,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-07-19 22:53:43,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-07-19 22:53:43,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-07-19 22:53:43,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-07-19 22:53:43,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2022-07-19 22:53:43,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2022-07-19 22:53:43,525 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 239 nodes and edges [2022-07-19 22:53:43,530 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 99 nodes and edges [2022-07-19 22:53:43,534 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2022-07-19 22:53:43,538 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2022-07-19 22:53:43,542 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-07-19 22:53:43,546 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-07-19 22:53:43,548 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-19 22:53:43,551 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-19 22:53:43,595 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2022-07-19 22:53:43,595 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2022-07-19 22:53:43,595 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-19 22:53:43,595 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-19 22:53:43,596 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-19 22:53:43,596 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-19 22:53:43,597 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-19 22:53:43,598 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-19 22:53:43,599 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-19 22:53:43,600 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-07-19 22:53:44,013 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-19 22:53:44,013 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-19 22:53:44,014 INFO L158 Benchmark]: Toolchain (without parser) took 177694.82ms. Allocated memory was 113.2MB in the beginning and 830.5MB in the end (delta: 717.2MB). Free memory was 82.2MB in the beginning and 514.9MB in the end (delta: -432.7MB). Peak memory consumption was 285.5MB. Max. memory is 16.1GB. [2022-07-19 22:53:44,014 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 88.1MB. Free memory was 68.5MB in the beginning and 68.5MB in the end (delta: 83.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 22:53:44,014 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5476.29ms. Allocated memory was 113.2MB in the beginning and 207.6MB in the end (delta: 94.4MB). Free memory was 81.8MB in the beginning and 76.1MB in the end (delta: 5.8MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. [2022-07-19 22:53:44,015 INFO L158 Benchmark]: Boogie Procedure Inliner took 341.59ms. Allocated memory is still 207.6MB. Free memory was 76.1MB in the beginning and 103.8MB in the end (delta: -27.7MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2022-07-19 22:53:44,015 INFO L158 Benchmark]: Boogie Preprocessor took 205.23ms. Allocated memory is still 207.6MB. Free memory was 103.8MB in the beginning and 82.9MB in the end (delta: 20.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-07-19 22:53:44,015 INFO L158 Benchmark]: RCFGBuilder took 81843.65ms. Allocated memory was 207.6MB in the beginning and 830.5MB in the end (delta: 622.9MB). Free memory was 82.9MB in the beginning and 328.3MB in the end (delta: -245.4MB). Peak memory consumption was 477.1MB. Max. memory is 16.1GB. [2022-07-19 22:53:44,015 INFO L158 Benchmark]: TraceAbstraction took 89277.22ms. Allocated memory is still 830.5MB. Free memory was 328.3MB in the beginning and 660.7MB in the end (delta: -332.4MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-07-19 22:53:44,016 INFO L158 Benchmark]: Witness Printer took 539.57ms. Allocated memory is still 830.5MB. Free memory was 660.7MB in the beginning and 514.9MB in the end (delta: 145.8MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. [2022-07-19 22:53:44,017 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 88.1MB. Free memory was 68.5MB in the beginning and 68.5MB in the end (delta: 83.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5476.29ms. Allocated memory was 113.2MB in the beginning and 207.6MB in the end (delta: 94.4MB). Free memory was 81.8MB in the beginning and 76.1MB in the end (delta: 5.8MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 341.59ms. Allocated memory is still 207.6MB. Free memory was 76.1MB in the beginning and 103.8MB in the end (delta: -27.7MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 205.23ms. Allocated memory is still 207.6MB. Free memory was 103.8MB in the beginning and 82.9MB in the end (delta: 20.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 81843.65ms. Allocated memory was 207.6MB in the beginning and 830.5MB in the end (delta: 622.9MB). Free memory was 82.9MB in the beginning and 328.3MB in the end (delta: -245.4MB). Peak memory consumption was 477.1MB. Max. memory is 16.1GB. * TraceAbstraction took 89277.22ms. Allocated memory is still 830.5MB. Free memory was 328.3MB in the beginning and 660.7MB in the end (delta: -332.4MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Witness Printer took 539.57ms. Allocated memory is still 830.5MB. Free memory was 660.7MB in the beginning and 514.9MB in the end (delta: 145.8MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11827]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 29 procedures, 381 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 89.2s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 66.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 16.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 24 mSolverCounterUnknown, 3726 SdHoareTripleChecker+Valid, 65.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3421 mSDsluCounter, 4981 SdHoareTripleChecker+Invalid, 62.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1867 mSDsCounter, 995 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1936 IncrementalHoareTripleChecker+Invalid, 2955 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 995 mSolverCounterUnsat, 3114 mSDtfsCounter, 1936 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 58 GetRequests, 28 SyntacticMatches, 6 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 1.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=381occurred in iteration=0, InterpolantAutomatonStates: 35, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 7 MinimizatonAttempts, 17 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 166 LocationsWithAnnotation, 739 PreInvPairs, 843 NumberOfFragments, 2709 HoareAnnotationTreeSize, 739 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 166 FomulaSimplificationsInter, 3066 FormulaSimplificationTreeSizeReductionInter, 15.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 3.6s InterpolantComputationTime, 154 NumberOfCodeBlocks, 154 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 147 ConstructedInterpolants, 0 QuantifiedInterpolants, 440 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 1/1 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 9200]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9159]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9640]: Loop Invariant Derived loop invariant: ldv_mutex_lock_of_poseidon == 1 - InvariantResult [Line: 9845]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9257]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9893]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9853]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8977]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8923]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9654]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9805]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9145]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8907]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9654]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9789]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9127]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8967]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9114]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9797]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9773]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9228]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9829]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9206]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9222]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8777]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9426]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9837]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9781]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9861]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9885]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9005]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9813]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9251]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9821]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9426]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9152]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 8983]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && dvb_bandwidth_length + -3 == 0) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 RESULT: Ultimate proved your program to be correct! [2022-07-19 22:53:44,164 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