./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 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y --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 0.2.1-dev-63182f1 [2021-11-13 17:51:57,992 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 17:51:57,995 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 17:51:58,029 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 17:51:58,030 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 17:51:58,031 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 17:51:58,033 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 17:51:58,035 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 17:51:58,038 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 17:51:58,039 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 17:51:58,040 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 17:51:58,041 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 17:51:58,042 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 17:51:58,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 17:51:58,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 17:51:58,046 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 17:51:58,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 17:51:58,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 17:51:58,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 17:51:58,053 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 17:51:58,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 17:51:58,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 17:51:58,059 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 17:51:58,060 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 17:51:58,064 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 17:51:58,064 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 17:51:58,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 17:51:58,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 17:51:58,067 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 17:51:58,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 17:51:58,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 17:51:58,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 17:51:58,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 17:51:58,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 17:51:58,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 17:51:58,073 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 17:51:58,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 17:51:58,075 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 17:51:58,075 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 17:51:58,076 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 17:51:58,077 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 17:51:58,078 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-13 17:51:58,103 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 17:51:58,104 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 17:51:58,104 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 17:51:58,105 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 17:51:58,105 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 17:51:58,106 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 17:51:58,107 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 17:51:58,107 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 17:51:58,107 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 17:51:58,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 17:51:58,108 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 17:51:58,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 17:51:58,109 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 17:51:58,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 17:51:58,109 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 17:51:58,110 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 17:51:58,110 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 17:51:58,110 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 17:51:58,111 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 17:51:58,111 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 17:51:58,112 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 17:51:58,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:51:58,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 17:51:58,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 17:51:58,113 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 17:51:58,113 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 17:51:58,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 17:51:58,114 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 17:51:58,114 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 17:51:58,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 17:51:58,114 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 17:51:58,114 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2255c939c83cd7eedc3c7f637d06dea23ce3a82d37039af88ba670fb379695f [2021-11-13 17:51:58,389 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 17:51:58,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 17:51:58,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 17:51:58,425 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 17:51:58,426 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 17:51:58,427 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-11-13 17:51:58,498 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/data/f0924e119/52b53969fca34f55be5dc0f37baafdb5/FLAG18751dcdb [2021-11-13 17:51:59,525 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 17:51:59,526 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-11-13 17:51:59,579 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/data/f0924e119/52b53969fca34f55be5dc0f37baafdb5/FLAG18751dcdb [2021-11-13 17:51:59,850 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/data/f0924e119/52b53969fca34f55be5dc0f37baafdb5 [2021-11-13 17:51:59,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 17:51:59,853 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 17:51:59,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 17:51:59,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 17:51:59,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 17:51:59,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:51:59" (1/1) ... [2021-11-13 17:51:59,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45e0721a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:51:59, skipping insertion in model container [2021-11-13 17:51:59,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:51:59" (1/1) ... [2021-11-13 17:51:59,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 17:52:00,019 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 17:52:03,351 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341143,341156] [2021-11-13 17:52:03,509 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:52:03,607 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 17:52:04,278 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341143,341156] [2021-11-13 17:52:04,294 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:52:04,516 INFO L208 MainTranslator]: Completed translation [2021-11-13 17:52:04,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:52:04 WrapperNode [2021-11-13 17:52:04,518 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 17:52:04,520 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 17:52:04,520 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 17:52:04,520 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 17:52:04,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:52:04" (1/1) ... [2021-11-13 17:52:04,655 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:52:04" (1/1) ... [2021-11-13 17:52:04,866 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 17:52:04,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 17:52:04,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 17:52:04,868 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 17:52:04,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:52:04" (1/1) ... [2021-11-13 17:52:04,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:52:04" (1/1) ... [2021-11-13 17:52:04,945 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:52:04" (1/1) ... [2021-11-13 17:52:04,946 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:52:04" (1/1) ... [2021-11-13 17:52:05,072 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:52:04" (1/1) ... [2021-11-13 17:52:05,098 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:52:04" (1/1) ... [2021-11-13 17:52:05,127 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:52:04" (1/1) ... [2021-11-13 17:52:05,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 17:52:05,156 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 17:52:05,157 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 17:52:05,157 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 17:52:05,158 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:52:04" (1/1) ... [2021-11-13 17:52:05,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:52:05,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 17:52:05,195 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 17:52:05,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 17:52:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-13 17:52:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-13 17:52:05,252 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-13 17:52:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-11-13 17:52:05,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-11-13 17:52:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-11-13 17:52:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-11-13 17:52:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-11-13 17:52:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-11-13 17:52:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-13 17:52:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-13 17:52:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 17:52:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 17:52:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 17:52:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-13 17:52:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-13 17:52:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-13 17:52:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-13 17:52:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-13 17:52:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-13 17:52:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 17:52:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-13 17:52:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-13 17:52:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-13 17:52:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-13 17:52:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-13 17:52:05,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-13 17:52:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 17:52:05,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 17:52:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 17:52:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 17:52:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-13 17:52:05,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-13 17:52:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-13 17:52:05,257 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-13 17:52:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-11-13 17:52:05,257 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-11-13 17:52:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-13 17:52:05,257 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-13 17:52:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 17:52:05,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 17:52:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 17:52:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 17:52:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-13 17:52:05,258 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-13 17:52:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-13 17:52:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-13 17:52:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 17:52:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 17:52:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-13 17:52:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-13 17:52:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-13 17:52:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-13 17:52:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 17:52:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 17:52:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 17:52:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-13 17:52:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-13 17:52:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-13 17:52:05,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-13 17:52:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-13 17:52:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-13 17:52:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-11-13 17:52:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-11-13 17:52:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-13 17:52:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-13 17:52:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-11-13 17:52:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-11-13 17:52:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 17:52:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 17:52:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 17:52:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 17:56:06,988 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 17:56:06,989 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 17:56:06,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:56:06 BoogieIcfgContainer [2021-11-13 17:56:06,992 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 17:56:06,994 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 17:56:06,995 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 17:56:06,999 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 17:56:06,999 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 05:51:59" (1/3) ... [2021-11-13 17:56:07,000 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40274435 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 05:56:07, skipping insertion in model container [2021-11-13 17:56:07,001 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:52:04" (2/3) ... [2021-11-13 17:56:07,001 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40274435 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 05:56:07, skipping insertion in model container [2021-11-13 17:56:07,001 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:56:06" (3/3) ... [2021-11-13 17:56:07,003 INFO L111 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-11-13 17:56:07,010 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 17:56:07,010 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-13 17:56:07,074 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 17:56:07,082 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 17:56:07,083 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-13 17:56:07,116 INFO L276 IsEmpty]: Start isEmpty. Operand has 381 states, 259 states have (on average 1.3474903474903475) internal successors, (349), 271 states have internal predecessors, (349), 92 states have call successors, (92), 28 states have call predecessors, (92), 28 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) [2021-11-13 17:56:07,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-13 17:56:07,122 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:56:07,123 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:56:07,124 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:56:07,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:56:07,130 INFO L85 PathProgramCache]: Analyzing trace with hash -973080407, now seen corresponding path program 1 times [2021-11-13 17:56:07,141 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:56:07,142 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346536911] [2021-11-13 17:56:07,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:56:07,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:56:07,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:08,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:56:08,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:08,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:56:08,734 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:56:08,735 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1346536911] [2021-11-13 17:56:08,736 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1346536911] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:56:08,736 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:56:08,736 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 17:56:08,738 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817575979] [2021-11-13 17:56:08,739 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:56:08,744 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 17:56:08,744 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:56:08,776 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 17:56:08,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 17:56:08,783 INFO L87 Difference]: Start difference. First operand has 381 states, 259 states have (on average 1.3474903474903475) internal successors, (349), 271 states have internal predecessors, (349), 92 states have call successors, (92), 28 states have call predecessors, (92), 28 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-13 17:56:11,029 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:13,126 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:15,736 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:18,848 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:19,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:56:19,967 INFO L93 Difference]: Finished difference Result 764 states and 1084 transitions. [2021-11-13 17:56:19,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:56:19,970 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2021-11-13 17:56:19,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:56:19,990 INFO L225 Difference]: With dead ends: 764 [2021-11-13 17:56:19,990 INFO L226 Difference]: Without dead ends: 383 [2021-11-13 17:56:20,000 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:56:20,004 INFO L933 BasicCegarLoop]: 464 mSDtfsCounter, 312 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 360 mSolverCounterSat, 98 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10317.72ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 357 SdHoareTripleChecker+Valid, 756 SdHoareTripleChecker+Invalid, 462 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 24.14ms SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 360 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10932.28ms IncrementalHoareTripleChecker+Time [2021-11-13 17:56:20,006 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [357 Valid, 756 Invalid, 462 Unknown, 0 Unchecked, 24.14ms Time], IncrementalHoareTripleChecker [98 Valid, 360 Invalid, 4 Unknown, 0 Unchecked, 10932.28ms Time] [2021-11-13 17:56:20,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2021-11-13 17:56:20,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 379. [2021-11-13 17:56:20,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 379 states, 260 states have (on average 1.3384615384615384) internal successors, (348), 268 states have internal predecessors, (348), 90 states have call successors, (90), 30 states have call predecessors, (90), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2021-11-13 17:56:20,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 522 transitions. [2021-11-13 17:56:20,110 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 522 transitions. Word has length 12 [2021-11-13 17:56:20,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:56:20,111 INFO L470 AbstractCegarLoop]: Abstraction has 379 states and 522 transitions. [2021-11-13 17:56:20,111 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-13 17:56:20,111 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 522 transitions. [2021-11-13 17:56:20,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-13 17:56:20,112 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:56:20,112 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:56:20,113 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 17:56:20,113 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:56:20,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:56:20,114 INFO L85 PathProgramCache]: Analyzing trace with hash -101228783, now seen corresponding path program 1 times [2021-11-13 17:56:20,114 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:56:20,115 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111305303] [2021-11-13 17:56:20,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:56:20,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:56:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:20,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:56:20,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:20,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:56:20,838 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:56:20,839 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111305303] [2021-11-13 17:56:20,839 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2111305303] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:56:20,839 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:56:20,839 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 17:56:20,840 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606458991] [2021-11-13 17:56:20,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:56:20,842 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 17:56:20,842 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:56:20,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 17:56:20,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 17:56:20,843 INFO L87 Difference]: Start difference. First operand 379 states and 522 transitions. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-13 17:56:23,029 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:25,124 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:28,190 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:28,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:56:28,592 INFO L93 Difference]: Finished difference Result 383 states and 525 transitions. [2021-11-13 17:56:28,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:56:28,593 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2021-11-13 17:56:28,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:56:28,599 INFO L225 Difference]: With dead ends: 383 [2021-11-13 17:56:28,600 INFO L226 Difference]: Without dead ends: 380 [2021-11-13 17:56:28,601 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:56:28,603 INFO L933 BasicCegarLoop]: 432 mSDtfsCounter, 552 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 201 mSolverCounterSat, 154 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7271.02ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 600 SdHoareTripleChecker+Valid, 573 SdHoareTripleChecker+Invalid, 358 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 12.57ms SdHoareTripleChecker+Time, 154 IncrementalHoareTripleChecker+Valid, 201 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7620.65ms IncrementalHoareTripleChecker+Time [2021-11-13 17:56:28,604 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [600 Valid, 573 Invalid, 358 Unknown, 0 Unchecked, 12.57ms Time], IncrementalHoareTripleChecker [154 Valid, 201 Invalid, 3 Unknown, 0 Unchecked, 7620.65ms Time] [2021-11-13 17:56:28,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2021-11-13 17:56:28,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 378. [2021-11-13 17:56:28,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 378 states, 260 states have (on average 1.3346153846153845) internal successors, (347), 267 states have internal predecessors, (347), 89 states have call successors, (89), 30 states have call predecessors, (89), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2021-11-13 17:56:28,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 520 transitions. [2021-11-13 17:56:28,654 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 520 transitions. Word has length 13 [2021-11-13 17:56:28,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:56:28,654 INFO L470 AbstractCegarLoop]: Abstraction has 378 states and 520 transitions. [2021-11-13 17:56:28,655 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-13 17:56:28,655 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 520 transitions. [2021-11-13 17:56:28,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 17:56:28,656 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:56:28,656 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:56:28,656 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-13 17:56:28,657 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:56:28,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:56:28,657 INFO L85 PathProgramCache]: Analyzing trace with hash 1156372652, now seen corresponding path program 1 times [2021-11-13 17:56:28,658 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:56:28,658 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1476836433] [2021-11-13 17:56:28,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:56:28,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:56:28,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:29,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:56:29,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:29,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:56:29,446 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:56:29,446 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1476836433] [2021-11-13 17:56:29,447 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1476836433] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:56:29,447 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:56:29,447 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 17:56:29,447 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [272361635] [2021-11-13 17:56:29,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:56:29,448 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 17:56:29,448 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:56:29,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 17:56:29,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 17:56:29,449 INFO L87 Difference]: Start difference. First operand 378 states and 520 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-13 17:56:31,607 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:33,726 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:35,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:56:35,046 INFO L93 Difference]: Finished difference Result 382 states and 523 transitions. [2021-11-13 17:56:35,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:56:35,047 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2021-11-13 17:56:35,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:56:35,051 INFO L225 Difference]: With dead ends: 382 [2021-11-13 17:56:35,051 INFO L226 Difference]: Without dead ends: 379 [2021-11-13 17:56:35,052 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:56:35,066 INFO L933 BasicCegarLoop]: 431 mSDtfsCounter, 549 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 201 mSolverCounterSat, 152 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5163.73ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 597 SdHoareTripleChecker+Valid, 572 SdHoareTripleChecker+Invalid, 355 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 10.04ms SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 201 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5475.30ms IncrementalHoareTripleChecker+Time [2021-11-13 17:56:35,068 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [597 Valid, 572 Invalid, 355 Unknown, 0 Unchecked, 10.04ms Time], IncrementalHoareTripleChecker [152 Valid, 201 Invalid, 2 Unknown, 0 Unchecked, 5475.30ms Time] [2021-11-13 17:56:35,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 379 states. [2021-11-13 17:56:35,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 379 to 377. [2021-11-13 17:56:35,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 377 states, 260 states have (on average 1.3307692307692307) internal successors, (346), 266 states have internal predecessors, (346), 88 states have call successors, (88), 30 states have call predecessors, (88), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2021-11-13 17:56:35,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 518 transitions. [2021-11-13 17:56:35,108 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 518 transitions. Word has length 14 [2021-11-13 17:56:35,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:56:35,108 INFO L470 AbstractCegarLoop]: Abstraction has 377 states and 518 transitions. [2021-11-13 17:56:35,109 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-13 17:56:35,109 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 518 transitions. [2021-11-13 17:56:35,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 17:56:35,110 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:56:35,110 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:56:35,111 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-13 17:56:35,111 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:56:35,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:56:35,112 INFO L85 PathProgramCache]: Analyzing trace with hash 1487316340, now seen corresponding path program 1 times [2021-11-13 17:56:35,112 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:56:35,112 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053427383] [2021-11-13 17:56:35,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:56:35,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:56:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:35,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:56:35,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:35,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:56:35,686 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:56:35,686 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1053427383] [2021-11-13 17:56:35,686 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1053427383] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:56:35,686 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:56:35,686 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 17:56:35,687 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [359821501] [2021-11-13 17:56:35,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:56:35,688 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 17:56:35,688 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:56:35,688 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 17:56:35,689 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 17:56:35,689 INFO L87 Difference]: Start difference. First operand 377 states and 518 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-13 17:56:37,901 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:39,953 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:41,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:56:41,249 INFO L93 Difference]: Finished difference Result 381 states and 521 transitions. [2021-11-13 17:56:41,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:56:41,250 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2021-11-13 17:56:41,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:56:41,254 INFO L225 Difference]: With dead ends: 381 [2021-11-13 17:56:41,254 INFO L226 Difference]: Without dead ends: 378 [2021-11-13 17:56:41,255 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:56:41,256 INFO L933 BasicCegarLoop]: 430 mSDtfsCounter, 546 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 200 mSolverCounterSat, 150 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5193.99ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 594 SdHoareTripleChecker+Valid, 571 SdHoareTripleChecker+Invalid, 352 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 9.89ms SdHoareTripleChecker+Time, 150 IncrementalHoareTripleChecker+Valid, 200 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5446.46ms IncrementalHoareTripleChecker+Time [2021-11-13 17:56:41,257 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [594 Valid, 571 Invalid, 352 Unknown, 0 Unchecked, 9.89ms Time], IncrementalHoareTripleChecker [150 Valid, 200 Invalid, 2 Unknown, 0 Unchecked, 5446.46ms Time] [2021-11-13 17:56:41,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2021-11-13 17:56:41,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 376. [2021-11-13 17:56:41,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 376 states, 260 states have (on average 1.3269230769230769) internal successors, (345), 265 states have internal predecessors, (345), 87 states have call successors, (87), 30 states have call predecessors, (87), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2021-11-13 17:56:41,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 516 transitions. [2021-11-13 17:56:41,292 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 516 transitions. Word has length 15 [2021-11-13 17:56:41,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:56:41,293 INFO L470 AbstractCegarLoop]: Abstraction has 376 states and 516 transitions. [2021-11-13 17:56:41,293 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-13 17:56:41,293 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 516 transitions. [2021-11-13 17:56:41,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 17:56:41,295 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:56:41,295 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:56:41,295 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-13 17:56:41,295 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:56:41,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:56:41,296 INFO L85 PathProgramCache]: Analyzing trace with hash -1138326353, now seen corresponding path program 1 times [2021-11-13 17:56:41,296 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:56:41,297 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929446250] [2021-11-13 17:56:41,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:56:41,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:56:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:41,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:56:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:41,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:56:41,949 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:56:41,949 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [929446250] [2021-11-13 17:56:41,950 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [929446250] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:56:41,950 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:56:41,950 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 17:56:41,950 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [219429896] [2021-11-13 17:56:41,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:56:41,952 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 17:56:41,952 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:56:41,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 17:56:41,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 17:56:41,953 INFO L87 Difference]: Start difference. First operand 376 states and 516 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-13 17:56:44,173 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:46,297 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:47,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:56:47,689 INFO L93 Difference]: Finished difference Result 380 states and 519 transitions. [2021-11-13 17:56:47,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:56:47,690 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2021-11-13 17:56:47,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:56:47,694 INFO L225 Difference]: With dead ends: 380 [2021-11-13 17:56:47,694 INFO L226 Difference]: Without dead ends: 371 [2021-11-13 17:56:47,695 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:56:47,696 INFO L933 BasicCegarLoop]: 429 mSDtfsCounter, 543 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 148 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5324.36ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 591 SdHoareTripleChecker+Valid, 570 SdHoareTripleChecker+Invalid, 349 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 8.52ms SdHoareTripleChecker+Time, 148 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5626.72ms IncrementalHoareTripleChecker+Time [2021-11-13 17:56:47,697 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [591 Valid, 570 Invalid, 349 Unknown, 0 Unchecked, 8.52ms Time], IncrementalHoareTripleChecker [148 Valid, 199 Invalid, 2 Unknown, 0 Unchecked, 5626.72ms Time] [2021-11-13 17:56:47,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2021-11-13 17:56:47,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 369. [2021-11-13 17:56:47,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 255 states have (on average 1.3294117647058823) internal successors, (339), 259 states have internal predecessors, (339), 85 states have call successors, (85), 29 states have call predecessors, (85), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2021-11-13 17:56:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 508 transitions. [2021-11-13 17:56:47,729 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 508 transitions. Word has length 16 [2021-11-13 17:56:47,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:56:47,730 INFO L470 AbstractCegarLoop]: Abstraction has 369 states and 508 transitions. [2021-11-13 17:56:47,730 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-13 17:56:47,730 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 508 transitions. [2021-11-13 17:56:47,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 17:56:47,735 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:56:47,735 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:56:47,736 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-13 17:56:47,736 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:56:47,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:56:47,737 INFO L85 PathProgramCache]: Analyzing trace with hash 2056942274, now seen corresponding path program 1 times [2021-11-13 17:56:47,737 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:56:47,737 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770656736] [2021-11-13 17:56:47,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:56:47,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:56:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:48,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:56:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:48,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-13 17:56:48,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:48,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-13 17:56:48,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:48,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-13 17:56:48,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:48,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:56:48,590 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:56:48,590 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770656736] [2021-11-13 17:56:48,590 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1770656736] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:56:48,590 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:56:48,590 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 17:56:48,591 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051148117] [2021-11-13 17:56:48,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:56:48,591 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 17:56:48,592 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:56:48,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 17:56:48,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-13 17:56:48,593 INFO L87 Difference]: Start difference. First operand 369 states and 508 transitions. Second operand has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-13 17:56:50,805 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:52,863 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:54,958 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:56:57,900 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:57:00,878 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:57:03,146 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-11-13 17:57:04,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:57:04,461 INFO L93 Difference]: Finished difference Result 738 states and 1019 transitions. [2021-11-13 17:57:04,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:57:04,462 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 40 [2021-11-13 17:57:04,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:57:04,466 INFO L225 Difference]: With dead ends: 738 [2021-11-13 17:57:04,467 INFO L226 Difference]: Without dead ends: 375 [2021-11-13 17:57:04,469 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2021-11-13 17:57:04,470 INFO L933 BasicCegarLoop]: 470 mSDtfsCounter, 536 mSDsluCounter, 541 mSDsCounter, 0 mSdLazyCounter, 504 mSolverCounterSat, 149 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14893.93ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 582 SdHoareTripleChecker+Valid, 1011 SdHoareTripleChecker+Invalid, 659 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 17.97ms SdHoareTripleChecker+Time, 149 IncrementalHoareTripleChecker+Valid, 504 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15703.58ms IncrementalHoareTripleChecker+Time [2021-11-13 17:57:04,471 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [582 Valid, 1011 Invalid, 659 Unknown, 0 Unchecked, 17.97ms Time], IncrementalHoareTripleChecker [149 Valid, 504 Invalid, 6 Unknown, 0 Unchecked, 15703.58ms Time] [2021-11-13 17:57:04,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2021-11-13 17:57:04,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 370. [2021-11-13 17:57:04,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 370 states, 256 states have (on average 1.328125) internal successors, (340), 260 states have internal predecessors, (340), 85 states have call successors, (85), 29 states have call predecessors, (85), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2021-11-13 17:57:04,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 509 transitions. [2021-11-13 17:57:04,504 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 509 transitions. Word has length 40 [2021-11-13 17:57:04,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:57:04,505 INFO L470 AbstractCegarLoop]: Abstraction has 370 states and 509 transitions. [2021-11-13 17:57:04,506 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-13 17:57:04,506 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 509 transitions. [2021-11-13 17:57:04,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-13 17:57:04,510 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:57:04,510 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:57:04,511 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-13 17:57:04,511 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:57:04,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:57:04,512 INFO L85 PathProgramCache]: Analyzing trace with hash -2120222853, now seen corresponding path program 1 times [2021-11-13 17:57:04,512 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:57:04,512 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829431757] [2021-11-13 17:57:04,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:57:04,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:57:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:05,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:57:05,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:05,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-13 17:57:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:05,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-13 17:57:05,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:05,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-13 17:57:05,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:05,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-13 17:57:05,442 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:57:05,443 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829431757] [2021-11-13 17:57:05,443 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [829431757] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:57:05,443 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:57:05,443 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:57:05,444 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363656811] [2021-11-13 17:57:05,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:57:05,445 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:57:05,445 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:57:05,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:57:05,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:57:05,446 INFO L87 Difference]: Start difference. First operand 370 states and 509 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-13 17:57:07,683 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:57:09,779 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:57:11,876 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:57:13,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:57:13,732 INFO L93 Difference]: Finished difference Result 372 states and 511 transitions. [2021-11-13 17:57:13,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:57:13,733 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 44 [2021-11-13 17:57:13,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:57:13,733 INFO L225 Difference]: With dead ends: 372 [2021-11-13 17:57:13,733 INFO L226 Difference]: Without dead ends: 0 [2021-11-13 17:57:13,735 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-13 17:57:13,736 INFO L933 BasicCegarLoop]: 458 mSDtfsCounter, 383 mSDsluCounter, 476 mSDsCounter, 0 mSdLazyCounter, 267 mSolverCounterSat, 144 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7788.34ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 405 SdHoareTripleChecker+Valid, 934 SdHoareTripleChecker+Invalid, 414 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 11.40ms SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 267 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8148.78ms IncrementalHoareTripleChecker+Time [2021-11-13 17:57:13,737 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [405 Valid, 934 Invalid, 414 Unknown, 0 Unchecked, 11.40ms Time], IncrementalHoareTripleChecker [144 Valid, 267 Invalid, 3 Unknown, 0 Unchecked, 8148.78ms Time] [2021-11-13 17:57:13,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-13 17:57:13,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-13 17:57:13,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:57:13,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-13 17:57:13,738 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 44 [2021-11-13 17:57:13,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:57:13,738 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-13 17:57:13,739 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-13 17:57:13,739 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-13 17:57:13,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-13 17:57:13,745 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-13 17:57:13,746 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-13 17:57:13,750 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-13 17:57:24,625 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtEXIT(lines 8846 8906) no Hoare annotation was computed. [2021-11-13 17:57:24,625 INFO L858 garLoopResultBuilder]: For program point L8863(lines 8863 8886) no Hoare annotation was computed. [2021-11-13 17:57:24,626 INFO L858 garLoopResultBuilder]: For program point L8884(line 8884) no Hoare annotation was computed. [2021-11-13 17:57:24,626 INFO L858 garLoopResultBuilder]: For program point L8888(line 8888) no Hoare annotation was computed. [2021-11-13 17:57:24,626 INFO L861 garLoopResultBuilder]: At program point L8880(line 8880) the Hoare annotation is: true [2021-11-13 17:57:24,626 INFO L858 garLoopResultBuilder]: For program point L8880-1(line 8880) no Hoare annotation was computed. [2021-11-13 17:57:24,627 INFO L861 garLoopResultBuilder]: At program point poseidon_check_mode_dvbtENTRY(lines 8846 8906) the Hoare annotation is: true [2021-11-13 17:57:24,627 INFO L858 garLoopResultBuilder]: For program point L8864(line 8864) no Hoare annotation was computed. [2021-11-13 17:57:24,627 INFO L861 garLoopResultBuilder]: At program point L8889(line 8889) the Hoare annotation is: true [2021-11-13 17:57:24,627 INFO L858 garLoopResultBuilder]: For program point L8889-1(line 8889) no Hoare annotation was computed. [2021-11-13 17:57:24,627 INFO L858 garLoopResultBuilder]: For program point L8869(line 8869) no Hoare annotation was computed. [2021-11-13 17:57:24,628 INFO L858 garLoopResultBuilder]: For program point L8894-1(line 8894) no Hoare annotation was computed. [2021-11-13 17:57:24,628 INFO L858 garLoopResultBuilder]: For program point L8890(lines 8890 8893) no Hoare annotation was computed. [2021-11-13 17:57:24,628 INFO L861 garLoopResultBuilder]: At program point L8865(line 8865) the Hoare annotation is: true [2021-11-13 17:57:24,628 INFO L858 garLoopResultBuilder]: For program point L8865-1(line 8865) no Hoare annotation was computed. [2021-11-13 17:57:24,628 INFO L861 garLoopResultBuilder]: At program point L8894(line 8894) the Hoare annotation is: true [2021-11-13 17:57:24,629 INFO L858 garLoopResultBuilder]: For program point L8874(line 8874) no Hoare annotation was computed. [2021-11-13 17:57:24,629 INFO L858 garLoopResultBuilder]: For program point L8870-1(line 8870) no Hoare annotation was computed. [2021-11-13 17:57:24,629 INFO L861 garLoopResultBuilder]: At program point L8899(line 8899) the Hoare annotation is: true [2021-11-13 17:57:24,629 INFO L858 garLoopResultBuilder]: For program point L8899-1(line 8899) no Hoare annotation was computed. [2021-11-13 17:57:24,629 INFO L861 garLoopResultBuilder]: At program point L8870(line 8870) the Hoare annotation is: true [2021-11-13 17:57:24,630 INFO L858 garLoopResultBuilder]: For program point L8895(lines 8895 8898) no Hoare annotation was computed. [2021-11-13 17:57:24,630 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtFINAL(lines 8846 8906) no Hoare annotation was computed. [2021-11-13 17:57:24,630 INFO L861 garLoopResultBuilder]: At program point L8887(lines 8859 8905) the Hoare annotation is: true [2021-11-13 17:57:24,630 INFO L861 garLoopResultBuilder]: At program point L8875(line 8875) the Hoare annotation is: true [2021-11-13 17:57:24,630 INFO L858 garLoopResultBuilder]: For program point L8875-1(line 8875) no Hoare annotation was computed. [2021-11-13 17:57:24,631 INFO L858 garLoopResultBuilder]: For program point L8879(line 8879) no Hoare annotation was computed. [2021-11-13 17:57:24,631 INFO L858 garLoopResultBuilder]: For program point L8900(lines 8900 8903) no Hoare annotation was computed. [2021-11-13 17:57:24,631 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonFINAL(lines 11933 11943) no Hoare annotation was computed. [2021-11-13 17:57:24,631 INFO L858 garLoopResultBuilder]: For program point L11936(lines 11936 11939) no Hoare annotation was computed. [2021-11-13 17:57:24,631 INFO L858 garLoopResultBuilder]: For program point L11938-1(lines 11936 11939) no Hoare annotation was computed. [2021-11-13 17:57:24,632 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 11933 11943) no Hoare annotation was computed. [2021-11-13 17:57:24,632 INFO L854 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))) [2021-11-13 17:57:24,632 INFO L854 garLoopResultBuilder]: At program point L11938(line 11938) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-13 17:57:24,632 INFO L858 garLoopResultBuilder]: For program point L9057(lines 9057 9061) no Hoare annotation was computed. [2021-11-13 17:57:24,634 INFO L854 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))) [2021-11-13 17:57:24,635 INFO L858 garLoopResultBuilder]: For program point L9078-1(lines 9078 9079) no Hoare annotation was computed. [2021-11-13 17:57:24,635 INFO L854 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))) [2021-11-13 17:57:24,635 INFO L854 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))) [2021-11-13 17:57:24,635 INFO L854 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))) [2021-11-13 17:57:24,636 INFO L858 garLoopResultBuilder]: For program point poseidon_set_feEXIT(lines 9019 9090) no Hoare annotation was computed. [2021-11-13 17:57:24,637 INFO L854 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))) [2021-11-13 17:57:24,637 INFO L858 garLoopResultBuilder]: For program point L9062-1(line 9062) no Hoare annotation was computed. [2021-11-13 17:57:24,637 INFO L854 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))) [2021-11-13 17:57:24,637 INFO L858 garLoopResultBuilder]: For program point L9075(lines 9075 9080) no Hoare annotation was computed. [2021-11-13 17:57:24,637 INFO L858 garLoopResultBuilder]: For program point L9075-2(lines 9075 9080) no Hoare annotation was computed. [2021-11-13 17:57:24,637 INFO L858 garLoopResultBuilder]: For program point L8997(line 8997) no Hoare annotation was computed. [2021-11-13 17:57:24,637 INFO L858 garLoopResultBuilder]: For program point L8997-2(line 8997) no Hoare annotation was computed. [2021-11-13 17:57:24,637 INFO L858 garLoopResultBuilder]: For program point L9063(lines 9063 9067) no Hoare annotation was computed. [2021-11-13 17:57:24,637 INFO L854 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))) [2021-11-13 17:57:24,638 INFO L858 garLoopResultBuilder]: For program point L9055(lines 9055 9085) no Hoare annotation was computed. [2021-11-13 17:57:24,638 INFO L854 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))) [2021-11-13 17:57:24,638 INFO L858 garLoopResultBuilder]: For program point L9076-1(line 9076) no Hoare annotation was computed. [2021-11-13 17:57:24,638 INFO L854 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))) [2021-11-13 17:57:24,638 INFO L858 garLoopResultBuilder]: For program point L9068-1(line 9068) no Hoare annotation was computed. [2021-11-13 17:57:24,638 INFO L854 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))) [2021-11-13 17:57:24,638 INFO L858 garLoopResultBuilder]: For program point L8998-1(line 8998) no Hoare annotation was computed. [2021-11-13 17:57:24,638 INFO L858 garLoopResultBuilder]: For program point L8994(line 8994) no Hoare annotation was computed. [2021-11-13 17:57:24,638 INFO L854 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))) [2021-11-13 17:57:24,639 INFO L858 garLoopResultBuilder]: For program point L8994-2(lines 8994 9001) no Hoare annotation was computed. [2021-11-13 17:57:24,639 INFO L854 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))) [2021-11-13 17:57:24,639 INFO L858 garLoopResultBuilder]: For program point L9056-1(line 9056) no Hoare annotation was computed. [2021-11-13 17:57:24,639 INFO L858 garLoopResultBuilder]: For program point L8990(lines 8990 8993) no Hoare annotation was computed. [2021-11-13 17:57:24,639 INFO L858 garLoopResultBuilder]: For program point L9044(lines 9044 9047) no Hoare annotation was computed. [2021-11-13 17:57:24,639 INFO L858 garLoopResultBuilder]: For program point L9044-2(lines 9044 9047) no Hoare annotation was computed. [2021-11-13 17:57:24,640 INFO L854 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))) [2021-11-13 17:57:24,640 INFO L854 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))) [2021-11-13 17:57:24,647 INFO L854 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))) [2021-11-13 17:57:24,648 INFO L858 garLoopResultBuilder]: For program point L9069(lines 9069 9073) no Hoare annotation was computed. [2021-11-13 17:57:24,648 INFO L858 garLoopResultBuilder]: For program point L9036(lines 9036 9039) no Hoare annotation was computed. [2021-11-13 17:57:24,648 INFO L854 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))) [2021-11-13 17:57:24,648 INFO L854 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))) [2021-11-13 17:57:24,648 INFO L858 garLoopResultBuilder]: For program point poseidon_set_feFINAL(lines 9019 9090) no Hoare annotation was computed. [2021-11-13 17:57:24,648 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 12409 12411) no Hoare annotation was computed. [2021-11-13 17:57:24,648 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12409 12411) no Hoare annotation was computed. [2021-11-13 17:57:24,648 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12409 12411) the Hoare annotation is: true [2021-11-13 17:57:24,648 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceFINAL(lines 12594 12596) no Hoare annotation was computed. [2021-11-13 17:57:24,649 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12594 12596) no Hoare annotation was computed. [2021-11-13 17:57:24,649 INFO L861 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12594 12596) the Hoare annotation is: true [2021-11-13 17:57:24,649 INFO L858 garLoopResultBuilder]: For program point jiffies_to_msecsEXIT(lines 12486 12488) no Hoare annotation was computed. [2021-11-13 17:57:24,649 INFO L861 garLoopResultBuilder]: At program point jiffies_to_msecsENTRY(lines 12486 12488) the Hoare annotation is: true [2021-11-13 17:57:24,649 INFO L858 garLoopResultBuilder]: For program point jiffies_to_msecsFINAL(lines 12486 12488) no Hoare annotation was computed. [2021-11-13 17:57:24,649 INFO L861 garLoopResultBuilder]: At program point L11194(line 11194) the Hoare annotation is: true [2021-11-13 17:57:24,649 INFO L858 garLoopResultBuilder]: For program point L11195(line 11195) no Hoare annotation was computed. [2021-11-13 17:57:24,649 INFO L858 garLoopResultBuilder]: For program point L11194-1(line 11194) no Hoare annotation was computed. [2021-11-13 17:57:24,649 INFO L858 garLoopResultBuilder]: For program point L11195-2(lines 11195 11198) no Hoare annotation was computed. [2021-11-13 17:57:24,649 INFO L858 garLoopResultBuilder]: For program point L11190(lines 11190 11193) no Hoare annotation was computed. [2021-11-13 17:57:24,650 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11185 11201) no Hoare annotation was computed. [2021-11-13 17:57:24,650 INFO L861 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11185 11201) the Hoare annotation is: true [2021-11-13 17:57:24,650 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11185 11201) no Hoare annotation was computed. [2021-11-13 17:57:24,650 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12524 12526) the Hoare annotation is: true [2021-11-13 17:57:24,650 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12524 12526) no Hoare annotation was computed. [2021-11-13 17:57:24,650 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 12524 12526) no Hoare annotation was computed. [2021-11-13 17:57:24,650 INFO L861 garLoopResultBuilder]: At program point L11132(line 11132) the Hoare annotation is: true [2021-11-13 17:57:24,650 INFO L858 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 10956 11139) no Hoare annotation was computed. [2021-11-13 17:57:24,650 INFO L861 garLoopResultBuilder]: At program point L11130(line 11130) the Hoare annotation is: true [2021-11-13 17:57:24,650 INFO L858 garLoopResultBuilder]: For program point L11099(lines 11099 11102) no Hoare annotation was computed. [2021-11-13 17:57:24,650 INFO L858 garLoopResultBuilder]: For program point L11132-1(line 11132) no Hoare annotation was computed. [2021-11-13 17:57:24,651 INFO L861 garLoopResultBuilder]: At program point L11122(lines 11122 11124) the Hoare annotation is: true [2021-11-13 17:57:24,651 INFO L858 garLoopResultBuilder]: For program point L11130-1(line 11130) no Hoare annotation was computed. [2021-11-13 17:57:24,651 INFO L858 garLoopResultBuilder]: For program point L11114(lines 11114 11120) no Hoare annotation was computed. [2021-11-13 17:57:24,651 INFO L858 garLoopResultBuilder]: For program point L11122-1(lines 11122 11124) no Hoare annotation was computed. [2021-11-13 17:57:24,651 INFO L861 garLoopResultBuilder]: At program point L11106(lines 10970 11138) the Hoare annotation is: true [2021-11-13 17:57:24,651 INFO L861 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 10956 11139) the Hoare annotation is: true [2021-11-13 17:57:24,651 INFO L858 garLoopResultBuilder]: For program point L11114-2(lines 11114 11120) no Hoare annotation was computed. [2021-11-13 17:57:24,651 INFO L858 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 10956 11139) no Hoare annotation was computed. [2021-11-13 17:57:24,651 INFO L858 garLoopResultBuilder]: For program point L11110(lines 11110 11113) no Hoare annotation was computed. [2021-11-13 17:57:24,651 INFO L858 garLoopResultBuilder]: For program point L11135-1(line 11135) no Hoare annotation was computed. [2021-11-13 17:57:24,651 INFO L861 garLoopResultBuilder]: At program point L11135(line 11135) the Hoare annotation is: true [2021-11-13 17:57:24,652 INFO L858 garLoopResultBuilder]: For program point L11125(lines 11125 11136) no Hoare annotation was computed. [2021-11-13 17:57:24,652 INFO L858 garLoopResultBuilder]: For program point L11129(lines 11129 11133) no Hoare annotation was computed. [2021-11-13 17:57:24,652 INFO L858 garLoopResultBuilder]: For program point L11129-2(lines 11129 11133) no Hoare annotation was computed. [2021-11-13 17:57:24,652 INFO L858 garLoopResultBuilder]: For program point L11121-1(line 11121) no Hoare annotation was computed. [2021-11-13 17:57:24,652 INFO L861 garLoopResultBuilder]: At program point L11121(line 11121) the Hoare annotation is: true [2021-11-13 17:57:24,652 INFO L861 garLoopResultBuilder]: At program point L11111(lines 10970 11138) the Hoare annotation is: true [2021-11-13 17:57:24,652 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11824 11829) no Hoare annotation was computed. [2021-11-13 17:57:24,652 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11824 11829) the Hoare annotation is: true [2021-11-13 17:57:24,652 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11827) no Hoare annotation was computed. [2021-11-13 17:57:24,652 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11824 11829) no Hoare annotation was computed. [2021-11-13 17:57:24,652 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonFINAL(lines 11872 11882) no Hoare annotation was computed. [2021-11-13 17:57:24,653 INFO L858 garLoopResultBuilder]: For program point L11877-1(lines 11875 11878) no Hoare annotation was computed. [2021-11-13 17:57:24,653 INFO L854 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))) [2021-11-13 17:57:24,653 INFO L854 garLoopResultBuilder]: At program point L11877(line 11877) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-13 17:57:24,653 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11872 11882) no Hoare annotation was computed. [2021-11-13 17:57:24,653 INFO L858 garLoopResultBuilder]: For program point L11875(lines 11875 11878) no Hoare annotation was computed. [2021-11-13 17:57:24,653 INFO L858 garLoopResultBuilder]: For program point kref_getFINAL(lines 12492 12494) no Hoare annotation was computed. [2021-11-13 17:57:24,653 INFO L861 garLoopResultBuilder]: At program point kref_getENTRY(lines 12492 12494) the Hoare annotation is: true [2021-11-13 17:57:24,653 INFO L858 garLoopResultBuilder]: For program point kref_getEXIT(lines 12492 12494) no Hoare annotation was computed. [2021-11-13 17:57:24,653 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-13 17:57:24,653 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memmoveENTRY(line -1) the Hoare annotation is: true [2021-11-13 17:57:24,654 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-13 17:57:24,654 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memmoveFINAL(line -1) no Hoare annotation was computed. [2021-11-13 17:57:24,654 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memmoveEXIT(line -1) no Hoare annotation was computed. [2021-11-13 17:57:24,654 INFO L854 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))) [2021-11-13 17:57:24,654 INFO L858 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 12372 12382) no Hoare annotation was computed. [2021-11-13 17:57:24,654 INFO L858 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12372 12382) no Hoare annotation was computed. [2021-11-13 17:57:24,654 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12597 12599) no Hoare annotation was computed. [2021-11-13 17:57:24,654 INFO L861 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12597 12599) the Hoare annotation is: true [2021-11-13 17:57:24,654 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 12597 12599) no Hoare annotation was computed. [2021-11-13 17:57:24,654 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 12648 12650) no Hoare annotation was computed. [2021-11-13 17:57:24,655 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12648 12650) no Hoare annotation was computed. [2021-11-13 17:57:24,655 INFO L861 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12648 12650) the Hoare annotation is: true [2021-11-13 17:57:24,655 INFO L858 garLoopResultBuilder]: For program point kref_putEXIT(lines 12499 12501) no Hoare annotation was computed. [2021-11-13 17:57:24,655 INFO L861 garLoopResultBuilder]: At program point kref_putENTRY(lines 12499 12501) the Hoare annotation is: true [2021-11-13 17:57:24,655 INFO L858 garLoopResultBuilder]: For program point kref_putFINAL(lines 12499 12501) no Hoare annotation was computed. [2021-11-13 17:57:24,655 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12605 12607) no Hoare annotation was computed. [2021-11-13 17:57:24,655 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12605 12607) the Hoare annotation is: true [2021-11-13 17:57:24,655 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 12605 12607) no Hoare annotation was computed. [2021-11-13 17:57:24,655 INFO L861 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 8784 8792) the Hoare annotation is: true [2021-11-13 17:57:24,655 INFO L858 garLoopResultBuilder]: For program point atomic_dec_and_testFINAL(lines 8784 8792) no Hoare annotation was computed. [2021-11-13 17:57:24,655 INFO L858 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 8784 8792) no Hoare annotation was computed. [2021-11-13 17:57:24,656 INFO L854 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))) [2021-11-13 17:57:24,656 INFO L854 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))) [2021-11-13 17:57:24,656 INFO L854 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))) [2021-11-13 17:57:24,656 INFO L854 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))) [2021-11-13 17:57:24,656 INFO L858 garLoopResultBuilder]: For program point L9433-1(line 9433) no Hoare annotation was computed. [2021-11-13 17:57:24,656 INFO L858 garLoopResultBuilder]: For program point dvb_stop_streamingFINAL(lines 9417 9452) no Hoare annotation was computed. [2021-11-13 17:57:24,656 INFO L854 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))) [2021-11-13 17:57:24,656 INFO L854 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))) [2021-11-13 17:57:24,656 INFO L854 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))) [2021-11-13 17:57:24,656 INFO L858 garLoopResultBuilder]: For program point L9442-1(line 9442) no Hoare annotation was computed. [2021-11-13 17:57:24,657 INFO L854 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))) [2021-11-13 17:57:24,657 INFO L854 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))) [2021-11-13 17:57:24,657 INFO L858 garLoopResultBuilder]: For program point L9426(lines 9426 9448) no Hoare annotation was computed. [2021-11-13 17:57:24,657 INFO L858 garLoopResultBuilder]: For program point L9432(lines 9432 9435) no Hoare annotation was computed. [2021-11-13 17:57:24,657 INFO L858 garLoopResultBuilder]: For program point L9432-2(lines 9432 9435) no Hoare annotation was computed. [2021-11-13 17:57:24,657 INFO L854 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))) [2021-11-13 17:57:24,657 INFO L858 garLoopResultBuilder]: For program point L9426-1(lines 9426 9448) no Hoare annotation was computed. [2021-11-13 17:57:24,657 INFO L858 garLoopResultBuilder]: For program point dvb_stop_streamingEXIT(lines 9417 9452) no Hoare annotation was computed. [2021-11-13 17:57:24,657 INFO L858 garLoopResultBuilder]: For program point L9443(lines 9443 9446) no Hoare annotation was computed. [2021-11-13 17:57:24,658 INFO L854 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))) [2021-11-13 17:57:24,658 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutFINAL(lines 12546 12548) no Hoare annotation was computed. [2021-11-13 17:57:24,658 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12546 12548) no Hoare annotation was computed. [2021-11-13 17:57:24,658 INFO L861 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12546 12548) the Hoare annotation is: true [2021-11-13 17:57:24,658 INFO L858 garLoopResultBuilder]: For program point get_currentEXIT(lines 5246 5269) no Hoare annotation was computed. [2021-11-13 17:57:24,658 INFO L858 garLoopResultBuilder]: For program point L5263(line 5263) no Hoare annotation was computed. [2021-11-13 17:57:24,658 INFO L858 garLoopResultBuilder]: For program point L5257(line 5257) no Hoare annotation was computed. [2021-11-13 17:57:24,658 INFO L858 garLoopResultBuilder]: For program point L5251(line 5251) no Hoare annotation was computed. [2021-11-13 17:57:24,658 INFO L861 garLoopResultBuilder]: At program point get_currentENTRY(lines 5246 5269) the Hoare annotation is: true [2021-11-13 17:57:24,658 INFO L861 garLoopResultBuilder]: At program point L5266(lines 5249 5268) the Hoare annotation is: true [2021-11-13 17:57:24,658 INFO L858 garLoopResultBuilder]: For program point get_currentFINAL(lines 5246 5269) no Hoare annotation was computed. [2021-11-13 17:57:24,658 INFO L858 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2021-11-13 17:57:24,659 INFO L858 garLoopResultBuilder]: For program point L5254(line 5254) no Hoare annotation was computed. [2021-11-13 17:57:24,659 INFO L858 garLoopResultBuilder]: For program point L5250(lines 5250 5265) no Hoare annotation was computed. [2021-11-13 17:57:24,659 INFO L858 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12508 12510) no Hoare annotation was computed. [2021-11-13 17:57:24,659 INFO L861 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12508 12510) the Hoare annotation is: true [2021-11-13 17:57:24,659 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5412 5417) the Hoare annotation is: true [2021-11-13 17:57:24,659 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 5412 5417) no Hoare annotation was computed. [2021-11-13 17:57:24,659 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5412 5417) no Hoare annotation was computed. [2021-11-13 17:57:24,659 INFO L854 garLoopResultBuilder]: At program point L12404(line 12404) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-13 17:57:24,659 INFO L858 garLoopResultBuilder]: For program point L12404-1(lines 12383 12408) no Hoare annotation was computed. [2021-11-13 17:57:24,659 INFO L854 garLoopResultBuilder]: At program point L12396(line 12396) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-13 17:57:24,660 INFO L858 garLoopResultBuilder]: For program point L12396-1(lines 12385 12407) no Hoare annotation was computed. [2021-11-13 17:57:24,660 INFO L854 garLoopResultBuilder]: At program point L12400(line 12400) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-13 17:57:24,660 INFO L858 garLoopResultBuilder]: For program point L12400-1(lines 12385 12407) no Hoare annotation was computed. [2021-11-13 17:57:24,660 INFO L854 garLoopResultBuilder]: At program point L12388(line 12388) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-13 17:57:24,660 INFO L858 garLoopResultBuilder]: For program point L12388-1(lines 12385 12407) no Hoare annotation was computed. [2021-11-13 17:57:24,660 INFO L854 garLoopResultBuilder]: At program point L12392(line 12392) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-13 17:57:24,660 INFO L858 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12383 12408) no Hoare annotation was computed. [2021-11-13 17:57:24,660 INFO L858 garLoopResultBuilder]: For program point L12392-1(lines 12385 12407) no Hoare annotation was computed. [2021-11-13 17:57:24,660 INFO L861 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12383 12408) the Hoare annotation is: true [2021-11-13 17:57:24,660 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12517 12519) the Hoare annotation is: true [2021-11-13 17:57:24,660 INFO L858 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 12517 12519) no Hoare annotation was computed. [2021-11-13 17:57:24,661 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12517 12519) no Hoare annotation was computed. [2021-11-13 17:57:24,661 INFO L858 garLoopResultBuilder]: For program point L8954(line 8954) no Hoare annotation was computed. [2021-11-13 17:57:24,661 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,661 INFO L858 garLoopResultBuilder]: For program point L9664-1(line 9664) no Hoare annotation was computed. [2021-11-13 17:57:24,661 INFO L858 garLoopResultBuilder]: For program point L9714(line 9714) no Hoare annotation was computed. [2021-11-13 17:57:24,661 INFO L858 garLoopResultBuilder]: For program point L8938(lines 8938 8942) no Hoare annotation was computed. [2021-11-13 17:57:24,661 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,661 INFO L858 garLoopResultBuilder]: For program point L9186(line 9186) no Hoare annotation was computed. [2021-11-13 17:57:24,661 INFO L858 garLoopResultBuilder]: For program point L9698(line 9698) no Hoare annotation was computed. [2021-11-13 17:57:24,661 INFO L858 garLoopResultBuilder]: For program point L8955(lines 8955 8960) no Hoare annotation was computed. [2021-11-13 17:57:24,663 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-13 17:57:24,663 INFO L858 garLoopResultBuilder]: For program point L9186-2(lines 9186 9194) no Hoare annotation was computed. [2021-11-13 17:57:24,664 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,664 INFO L858 garLoopResultBuilder]: For program point L9236-1(line 9236) no Hoare annotation was computed. [2021-11-13 17:57:24,665 INFO L858 garLoopResultBuilder]: For program point L9682(line 9682) no Hoare annotation was computed. [2021-11-13 17:57:24,665 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,666 INFO L854 garLoopResultBuilder]: At program point L8939(line 8939) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,666 INFO L858 garLoopResultBuilder]: For program point L8939-1(line 8939) no Hoare annotation was computed. [2021-11-13 17:57:24,666 INFO L858 garLoopResultBuilder]: For program point L9137(lines 9137 9141) no Hoare annotation was computed. [2021-11-13 17:57:24,666 INFO L858 garLoopResultBuilder]: For program point L9137-2(lines 9137 9141) no Hoare annotation was computed. [2021-11-13 17:57:24,666 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,667 INFO L858 garLoopResultBuilder]: For program point L9699-1(line 9699) no Hoare annotation was computed. [2021-11-13 17:57:24,667 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,667 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,667 INFO L858 garLoopResultBuilder]: For program point L8923(lines 8923 8963) no Hoare annotation was computed. [2021-11-13 17:57:24,668 INFO L858 garLoopResultBuilder]: For program point L9237(lines 9237 9240) no Hoare annotation was computed. [2021-11-13 17:57:24,668 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,668 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,668 INFO L858 garLoopResultBuilder]: For program point L9683-1(line 9683) no Hoare annotation was computed. [2021-11-13 17:57:24,668 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,669 INFO L858 garLoopResultBuilder]: For program point L9171-1(line 9171) no Hoare annotation was computed. [2021-11-13 17:57:24,669 INFO L858 garLoopResultBuilder]: For program point L8923-2(lines 8923 8963) no Hoare annotation was computed. [2021-11-13 17:57:24,669 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,670 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,671 INFO L858 garLoopResultBuilder]: For program point L9138-1(line 9138) no Hoare annotation was computed. [2021-11-13 17:57:24,671 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,671 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,671 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,673 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,673 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,674 INFO L858 garLoopResultBuilder]: For program point L9172(lines 9172 9177) no Hoare annotation was computed. [2021-11-13 17:57:24,674 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,674 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,674 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,674 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,675 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,675 INFO L858 garLoopResultBuilder]: For program point L8925(lines 8925 8929) no Hoare annotation was computed. [2021-11-13 17:57:24,675 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,675 INFO L858 garLoopResultBuilder]: For program point L9140-1(line 9140) no Hoare annotation was computed. [2021-11-13 17:57:24,676 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,676 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,676 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,678 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,679 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,679 INFO L858 garLoopResultBuilder]: For program point L9190(lines 9190 9193) no Hoare annotation was computed. [2021-11-13 17:57:24,679 INFO L858 garLoopResultBuilder]: For program point L9702(line 9702) no Hoare annotation was computed. [2021-11-13 17:57:24,679 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,679 INFO L858 garLoopResultBuilder]: For program point L9686(line 9686) no Hoare annotation was computed. [2021-11-13 17:57:24,680 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,680 INFO L858 garLoopResultBuilder]: For program point L9670(line 9670) no Hoare annotation was computed. [2021-11-13 17:57:24,680 INFO L858 garLoopResultBuilder]: For program point L9703-1(line 9703) no Hoare annotation was computed. [2021-11-13 17:57:24,680 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-13 17:57:24,680 INFO L858 garLoopResultBuilder]: For program point L9241-5(lines 9241 9245) no Hoare annotation was computed. [2021-11-13 17:57:24,681 INFO L858 garLoopResultBuilder]: For program point L9241(line 9241) no Hoare annotation was computed. [2021-11-13 17:57:24,681 INFO L858 garLoopResultBuilder]: For program point L9720(lines 9720 9723) no Hoare annotation was computed. [2021-11-13 17:57:24,681 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,681 INFO L858 garLoopResultBuilder]: For program point L9241-2(line 9241) no Hoare annotation was computed. [2021-11-13 17:57:24,682 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,683 INFO L858 garLoopResultBuilder]: For program point L9687-1(line 9687) no Hoare annotation was computed. [2021-11-13 17:57:24,683 INFO L858 garLoopResultBuilder]: For program point L9241-3(line 9241) no Hoare annotation was computed. [2021-11-13 17:57:24,683 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,683 INFO L858 garLoopResultBuilder]: For program point L9671-1(line 9671) no Hoare annotation was computed. [2021-11-13 17:57:24,684 INFO L858 garLoopResultBuilder]: For program point L8961(line 8961) no Hoare annotation was computed. [2021-11-13 17:57:24,684 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,684 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,684 INFO L858 garLoopResultBuilder]: For program point L8962-1(line 8962) no Hoare annotation was computed. [2021-11-13 17:57:24,684 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,685 INFO L858 garLoopResultBuilder]: For program point L9706(line 9706) no Hoare annotation was computed. [2021-11-13 17:57:24,685 INFO L858 garLoopResultBuilder]: For program point L8930(line 8930) no Hoare annotation was computed. [2021-11-13 17:57:24,685 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,685 INFO L858 garLoopResultBuilder]: For program point L9690(line 9690) no Hoare annotation was computed. [2021-11-13 17:57:24,685 INFO L858 garLoopResultBuilder]: For program point L9178(lines 9178 9182) no Hoare annotation was computed. [2021-11-13 17:57:24,686 INFO L858 garLoopResultBuilder]: For program point L9211-1(line 9211) no Hoare annotation was computed. [2021-11-13 17:57:24,686 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-13 17:57:24,686 INFO L858 garLoopResultBuilder]: For program point L8930-2(lines 8930 8934) no Hoare annotation was computed. [2021-11-13 17:57:24,686 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,686 INFO L854 garLoopResultBuilder]: At program point L9657(line 9657) the Hoare annotation is: (= ~dvb_bandwidth_length~0 3) [2021-11-13 17:57:24,687 INFO L858 garLoopResultBuilder]: For program point L9178-2(lines 9178 9182) no Hoare annotation was computed. [2021-11-13 17:57:24,687 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,687 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,688 INFO L858 garLoopResultBuilder]: For program point L9674(line 9674) no Hoare annotation was computed. [2021-11-13 17:57:24,688 INFO L858 garLoopResultBuilder]: For program point L9707-1(line 9707) no Hoare annotation was computed. [2021-11-13 17:57:24,688 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,689 INFO L858 garLoopResultBuilder]: For program point L9212(lines 9212 9215) no Hoare annotation was computed. [2021-11-13 17:57:24,689 INFO L854 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)) [2021-11-13 17:57:24,690 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,690 INFO L858 garLoopResultBuilder]: For program point L9724-1(line 9724) no Hoare annotation was computed. [2021-11-13 17:57:24,690 INFO L858 garLoopResultBuilder]: For program point L9691-1(line 9691) no Hoare annotation was computed. [2021-11-13 17:57:24,690 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,690 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,691 INFO L858 garLoopResultBuilder]: For program point L9014-2(line 9014) no Hoare annotation was computed. [2021-11-13 17:57:24,691 INFO L858 garLoopResultBuilder]: For program point L9014(line 9014) no Hoare annotation was computed. [2021-11-13 17:57:24,691 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,691 INFO L858 garLoopResultBuilder]: For program point L9675-1(line 9675) no Hoare annotation was computed. [2021-11-13 17:57:24,692 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,692 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,692 INFO L854 garLoopResultBuilder]: At program point L9725(lines 9640 9727) the Hoare annotation is: (= ~ldv_mutex_lock_of_poseidon~0 1) [2021-11-13 17:57:24,693 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,693 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,693 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,693 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,693 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,694 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,694 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,694 INFO L858 garLoopResultBuilder]: For program point L9015-1(line 9015) no Hoare annotation was computed. [2021-11-13 17:57:24,694 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,695 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,695 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,695 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,695 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,695 INFO L858 garLoopResultBuilder]: For program point L8917(lines 8917 8920) no Hoare annotation was computed. [2021-11-13 17:57:24,696 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,696 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,696 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,696 INFO L858 garLoopResultBuilder]: For program point L9710(line 9710) no Hoare annotation was computed. [2021-11-13 17:57:24,697 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,697 INFO L858 garLoopResultBuilder]: For program point L9661(lines 9661 9716) no Hoare annotation was computed. [2021-11-13 17:57:24,697 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-13 17:57:24,697 INFO L854 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,697 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,698 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-11-13 17:57:24,698 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,698 INFO L858 garLoopResultBuilder]: For program point L9694(line 9694) no Hoare annotation was computed. [2021-11-13 17:57:24,698 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,698 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,699 INFO L858 garLoopResultBuilder]: For program point L9678(line 9678) no Hoare annotation was computed. [2021-11-13 17:57:24,699 INFO L858 garLoopResultBuilder]: For program point L9166(lines 9166 9169) no Hoare annotation was computed. [2021-11-13 17:57:24,699 INFO L858 garLoopResultBuilder]: For program point L9711-1(line 9711) no Hoare annotation was computed. [2021-11-13 17:57:24,699 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,699 INFO L858 garLoopResultBuilder]: For program point L8935-1(line 8935) no Hoare annotation was computed. [2021-11-13 17:57:24,700 INFO L858 garLoopResultBuilder]: For program point L9183(lines 9183 9194) no Hoare annotation was computed. [2021-11-13 17:57:24,700 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,700 INFO L858 garLoopResultBuilder]: For program point L9662(line 9662) no Hoare annotation was computed. [2021-11-13 17:57:24,701 INFO L858 garLoopResultBuilder]: For program point L9695-1(line 9695) no Hoare annotation was computed. [2021-11-13 17:57:24,701 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,701 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,701 INFO L858 garLoopResultBuilder]: For program point L8936(lines 8936 8947) no Hoare annotation was computed. [2021-11-13 17:57:24,702 INFO L858 garLoopResultBuilder]: For program point L8936-2(lines 8936 8947) no Hoare annotation was computed. [2021-11-13 17:57:24,702 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,702 INFO L858 garLoopResultBuilder]: For program point L9663(lines 9663 9668) no Hoare annotation was computed. [2021-11-13 17:57:24,702 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,702 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,703 INFO L858 garLoopResultBuilder]: For program point L9680(line 9680) no Hoare annotation was computed. [2021-11-13 17:57:24,703 INFO L854 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) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:57:24,703 INFO L858 garLoopResultBuilder]: For program point L8937-1(line 8937) no Hoare annotation was computed. [2021-11-13 17:57:24,703 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 12626 12628) no Hoare annotation was computed. [2021-11-13 17:57:24,703 INFO L861 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 12626 12628) the Hoare annotation is: true [2021-11-13 17:57:24,704 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 12626 12628) no Hoare annotation was computed. [2021-11-13 17:57:24,704 INFO L861 garLoopResultBuilder]: At program point L10940(line 10940) the Hoare annotation is: true [2021-11-13 17:57:24,704 INFO L858 garLoopResultBuilder]: For program point L10940-1(line 10940) no Hoare annotation was computed. [2021-11-13 17:57:24,704 INFO L861 garLoopResultBuilder]: At program point L10930(lines 10885 10954) the Hoare annotation is: true [2021-11-13 17:57:24,704 INFO L861 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10874 10955) the Hoare annotation is: true [2021-11-13 17:57:24,705 INFO L858 garLoopResultBuilder]: For program point L10947(lines 10947 10951) no Hoare annotation was computed. [2021-11-13 17:57:24,705 INFO L858 garLoopResultBuilder]: For program point L10918(lines 10918 10921) no Hoare annotation was computed. [2021-11-13 17:57:24,705 INFO L858 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10874 10955) no Hoare annotation was computed. [2021-11-13 17:57:24,705 INFO L858 garLoopResultBuilder]: For program point L10941-1(lines 10941 10942) no Hoare annotation was computed. [2021-11-13 17:57:24,705 INFO L861 garLoopResultBuilder]: At program point L10941(lines 10941 10942) the Hoare annotation is: true [2021-11-13 17:57:24,706 INFO L858 garLoopResultBuilder]: For program point L10947-2(lines 10947 10951) no Hoare annotation was computed. [2021-11-13 17:57:24,706 INFO L858 garLoopResultBuilder]: For program point L10943(lines 10943 10952) no Hoare annotation was computed. [2021-11-13 17:57:24,706 INFO L858 garLoopResultBuilder]: For program point L10933(lines 10933 10939) no Hoare annotation was computed. [2021-11-13 17:57:24,706 INFO L858 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10874 10955) no Hoare annotation was computed. [2021-11-13 17:57:24,706 INFO L858 garLoopResultBuilder]: For program point L10933-2(lines 10933 10939) no Hoare annotation was computed. [2021-11-13 17:57:24,706 INFO L861 garLoopResultBuilder]: At program point L10925(lines 10885 10954) the Hoare annotation is: true [2021-11-13 17:57:24,707 INFO L858 garLoopResultBuilder]: For program point L10929(lines 10929 10932) no Hoare annotation was computed. [2021-11-13 17:57:24,707 INFO L861 garLoopResultBuilder]: At program point L10948(line 10948) the Hoare annotation is: true [2021-11-13 17:57:24,707 INFO L858 garLoopResultBuilder]: For program point L10950-1(line 10950) no Hoare annotation was computed. [2021-11-13 17:57:24,707 INFO L858 garLoopResultBuilder]: For program point L10948-1(line 10948) no Hoare annotation was computed. [2021-11-13 17:57:24,707 INFO L861 garLoopResultBuilder]: At program point L10950(line 10950) the Hoare annotation is: true [2021-11-13 17:57:24,712 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:57:24,713 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-13 17:57:24,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 05:57:24 BoogieIcfgContainer [2021-11-13 17:57:24,756 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-13 17:57:24,756 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-13 17:57:24,756 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-13 17:57:24,757 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-13 17:57:24,758 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:56:06" (3/4) ... [2021-11-13 17:57:24,761 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-13 17:57:24,771 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_dvbt [2021-11-13 17:57:24,771 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-13 17:57:24,771 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_set_fe [2021-11-13 17:57:24,771 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-13 17:57:24,771 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2021-11-13 17:57:24,772 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure jiffies_to_msecs [2021-11-13 17:57:24,772 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2021-11-13 17:57:24,772 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-13 17:57:24,772 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2021-11-13 17:57:24,772 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-13 17:57:24,772 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2021-11-13 17:57:24,773 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2021-11-13 17:57:24,773 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2021-11-13 17:57:24,773 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2021-11-13 17:57:24,773 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2021-11-13 17:57:24,773 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2021-11-13 17:57:24,773 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2021-11-13 17:57:24,774 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-11-13 17:57:24,774 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2021-11-13 17:57:24,774 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_stop_streaming [2021-11-13 17:57:24,774 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2021-11-13 17:57:24,774 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-11-13 17:57:24,774 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2021-11-13 17:57:24,775 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-11-13 17:57:24,775 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-11-13 17:57:24,775 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-11-13 17:57:24,776 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2021-11-13 17:57:24,776 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2021-11-13 17:57:24,822 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 239 nodes and edges [2021-11-13 17:57:24,829 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 99 nodes and edges [2021-11-13 17:57:24,837 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2021-11-13 17:57:24,845 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2021-11-13 17:57:24,852 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-11-13 17:57:24,860 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-13 17:57:24,867 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-13 17:57:24,874 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-13 17:57:24,927 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2021-11-13 17:57:24,927 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2021-11-13 17:57:24,927 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-13 17:57:24,928 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-13 17:57:24,928 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-13 17:57:24,929 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-13 17:57:24,930 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-13 17:57:24,930 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-13 17:57:24,932 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-13 17:57:24,933 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-13 17:57:26,131 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/witness.graphml [2021-11-13 17:57:26,132 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-13 17:57:26,134 INFO L158 Benchmark]: Toolchain (without parser) took 326280.88ms. Allocated memory was 119.5MB in the beginning and 658.5MB in the end (delta: 539.0MB). Free memory was 69.7MB in the beginning and 160.7MB in the end (delta: -90.9MB). Peak memory consumption was 479.4MB. Max. memory is 16.1GB. [2021-11-13 17:57:26,135 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 119.5MB. Free memory was 90.5MB in the beginning and 90.5MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 17:57:26,135 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4664.58ms. Allocated memory was 119.5MB in the beginning and 228.6MB in the end (delta: 109.1MB). Free memory was 69.4MB in the beginning and 98.2MB in the end (delta: -28.8MB). Peak memory consumption was 89.9MB. Max. memory is 16.1GB. [2021-11-13 17:57:26,136 INFO L158 Benchmark]: Boogie Procedure Inliner took 346.55ms. Allocated memory is still 228.6MB. Free memory was 98.2MB in the beginning and 134.7MB in the end (delta: -36.5MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. [2021-11-13 17:57:26,136 INFO L158 Benchmark]: Boogie Preprocessor took 286.83ms. Allocated memory is still 228.6MB. Free memory was 134.7MB in the beginning and 111.6MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-13 17:57:26,138 INFO L158 Benchmark]: RCFGBuilder took 241836.34ms. Allocated memory was 228.6MB in the beginning and 658.5MB in the end (delta: 429.9MB). Free memory was 111.6MB in the beginning and 243.2MB in the end (delta: -131.5MB). Peak memory consumption was 384.8MB. Max. memory is 16.1GB. [2021-11-13 17:57:26,139 INFO L158 Benchmark]: TraceAbstraction took 77761.41ms. Allocated memory is still 658.5MB. Free memory was 243.2MB in the beginning and 241.4MB in the end (delta: 1.8MB). Peak memory consumption was 712.1kB. Max. memory is 16.1GB. [2021-11-13 17:57:26,139 INFO L158 Benchmark]: Witness Printer took 1375.53ms. Allocated memory is still 658.5MB. Free memory was 241.4MB in the beginning and 160.7MB in the end (delta: 80.7MB). Peak memory consumption was 112.2MB. Max. memory is 16.1GB. [2021-11-13 17:57:26,142 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 119.5MB. Free memory was 90.5MB in the beginning and 90.5MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4664.58ms. Allocated memory was 119.5MB in the beginning and 228.6MB in the end (delta: 109.1MB). Free memory was 69.4MB in the beginning and 98.2MB in the end (delta: -28.8MB). Peak memory consumption was 89.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 346.55ms. Allocated memory is still 228.6MB. Free memory was 98.2MB in the beginning and 134.7MB in the end (delta: -36.5MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 286.83ms. Allocated memory is still 228.6MB. Free memory was 134.7MB in the beginning and 111.6MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 241836.34ms. Allocated memory was 228.6MB in the beginning and 658.5MB in the end (delta: 429.9MB). Free memory was 111.6MB in the beginning and 243.2MB in the end (delta: -131.5MB). Peak memory consumption was 384.8MB. Max. memory is 16.1GB. * TraceAbstraction took 77761.41ms. Allocated memory is still 658.5MB. Free memory was 243.2MB in the beginning and 241.4MB in the end (delta: 1.8MB). Peak memory consumption was 712.1kB. Max. memory is 16.1GB. * Witness Printer took 1375.53ms. Allocated memory is still 658.5MB. Free memory was 241.4MB in the beginning and 160.7MB in the end (delta: 80.7MB). Peak memory consumption was 112.2MB. 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: 77.6s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 60.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 10.9s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 22 mSolverCounterUnknown, 3726 SdHoareTripleChecker+Valid, 58953.78ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3421 mSDsluCounter, 4987 SdHoareTripleChecker+Invalid, 55953.10ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1873 mSDsCounter, 995 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1932 IncrementalHoareTripleChecker+Invalid, 2949 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 995 mSolverCounterUnsat, 3114 mSDtfsCounter, 1932 mSolverCounterSat, 94.55ms SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 58 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 1.1s 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: 0.3s AutomataMinimizationTime, 7 MinimizatonAttempts, 17 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 166 LocationsWithAnnotation, 739 PreInvPairs, 843 NumberOfFragments, 2549 HoareAnnotationTreeSize, 739 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 166 FomulaSimplificationsInter, 3575 FormulaSimplificationTreeSizeReductionInter, 10.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 4.0s InterpolantComputationTime, 154 NumberOfCodeBlocks, 154 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 147 ConstructedInterpolants, 0 QuantifiedInterpolants, 406 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 1/1 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 9200]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 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: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9257]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8907]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8967]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9114]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9861]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 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) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 RESULT: Ultimate proved your program to be correct! [2021-11-13 17:57:26,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64433bdc-50d5-4906-8ec0-8c4802ff6068/bin/uautomizer-YU5uOKAj3y/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