./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/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_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/bin/uautomizer-YU5uOKAj3y/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/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_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/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 b868f3157e52446230c4a3fdb5dc76d19b0550422b9d67863cf2cd5c28b471dd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 17:49:36,190 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 17:49:36,193 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 17:49:36,243 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 17:49:36,244 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 17:49:36,245 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 17:49:36,247 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 17:49:36,250 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 17:49:36,253 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 17:49:36,254 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 17:49:36,256 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 17:49:36,257 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 17:49:36,258 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 17:49:36,260 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 17:49:36,262 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 17:49:36,264 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 17:49:36,265 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 17:49:36,266 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 17:49:36,269 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 17:49:36,272 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 17:49:36,274 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 17:49:36,276 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 17:49:36,278 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 17:49:36,279 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 17:49:36,283 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 17:49:36,284 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 17:49:36,284 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 17:49:36,285 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 17:49:36,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 17:49:36,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 17:49:36,288 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 17:49:36,289 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 17:49:36,293 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 17:49:36,294 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 17:49:36,296 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 17:49:36,296 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 17:49:36,297 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 17:49:36,298 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 17:49:36,298 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 17:49:36,299 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 17:49:36,300 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 17:49:36,307 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-13 17:49:36,352 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 17:49:36,358 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 17:49:36,359 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 17:49:36,359 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 17:49:36,361 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 17:49:36,362 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 17:49:36,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 17:49:36,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 17:49:36,363 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 17:49:36,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 17:49:36,365 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 17:49:36,365 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 17:49:36,365 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 17:49:36,365 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 17:49:36,366 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 17:49:36,366 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 17:49:36,366 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 17:49:36,366 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 17:49:36,367 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 17:49:36,367 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 17:49:36,367 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 17:49:36,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:49:36,368 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 17:49:36,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 17:49:36,368 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 17:49:36,368 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 17:49:36,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 17:49:36,369 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 17:49:36,369 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 17:49:36,371 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 17:49:36,371 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 17:49:36,372 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_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b868f3157e52446230c4a3fdb5dc76d19b0550422b9d67863cf2cd5c28b471dd [2021-11-13 17:49:36,637 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 17:49:36,657 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 17:49:36,660 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 17:49:36,661 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 17:49:36,662 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 17:49:36,664 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-13 17:49:36,726 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/bin/uautomizer-YU5uOKAj3y/data/8176d60fe/1e558f201d834844b31980a93fb8e680/FLAG40248c589 [2021-11-13 17:49:37,671 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 17:49:37,672 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-13 17:49:37,739 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/bin/uautomizer-YU5uOKAj3y/data/8176d60fe/1e558f201d834844b31980a93fb8e680/FLAG40248c589 [2021-11-13 17:49:38,009 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/bin/uautomizer-YU5uOKAj3y/data/8176d60fe/1e558f201d834844b31980a93fb8e680 [2021-11-13 17:49:38,013 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 17:49:38,015 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 17:49:38,021 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 17:49:38,021 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 17:49:38,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 17:49:38,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:49:38" (1/1) ... [2021-11-13 17:49:38,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@175018a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:49:38, skipping insertion in model container [2021-11-13 17:49:38,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:49:38" (1/1) ... [2021-11-13 17:49:38,035 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 17:49:38,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 17:49:41,599 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_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-11-13 17:49:41,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:49:41,908 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 17:49:42,515 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_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-11-13 17:49:42,532 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:49:42,806 INFO L208 MainTranslator]: Completed translation [2021-11-13 17:49:42,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:49:42 WrapperNode [2021-11-13 17:49:42,809 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 17:49:42,810 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 17:49:42,811 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 17:49:42,811 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 17:49:42,818 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:49:42" (1/1) ... [2021-11-13 17:49:42,999 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:49:42" (1/1) ... [2021-11-13 17:49:43,173 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 17:49:43,174 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 17:49:43,175 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 17:49:43,175 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 17:49:43,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:49:42" (1/1) ... [2021-11-13 17:49:43,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:49:42" (1/1) ... [2021-11-13 17:49:43,228 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:49:42" (1/1) ... [2021-11-13 17:49:43,229 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:49:42" (1/1) ... [2021-11-13 17:49:43,346 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:49:42" (1/1) ... [2021-11-13 17:49:43,368 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:49:42" (1/1) ... [2021-11-13 17:49:43,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:49:42" (1/1) ... [2021-11-13 17:49:43,435 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 17:49:43,437 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 17:49:43,437 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 17:49:43,437 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 17:49:43,438 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:49:42" (1/1) ... [2021-11-13 17:49:43,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:49:43,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 17:49:43,478 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 17:49:43,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 17:49:43,589 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-13 17:49:43,590 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-13 17:49:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-13 17:49:43,590 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-11-13 17:49:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-11-13 17:49:43,591 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-11-13 17:49:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-11-13 17:49:43,591 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-11-13 17:49:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-11-13 17:49:43,591 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-13 17:49:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-13 17:49:43,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 17:49:43,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 17:49:43,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 17:49:43,592 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-13 17:49:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-13 17:49:43,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-13 17:49:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-13 17:49:43,593 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-13 17:49:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-13 17:49:43,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 17:49:43,593 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-13 17:49:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-13 17:49:43,594 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-13 17:49:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-13 17:49:43,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-13 17:49:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-13 17:49:43,595 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 17:49:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 17:49:43,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 17:49:43,595 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 17:49:43,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-13 17:49:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-13 17:49:43,596 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-13 17:49:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-13 17:49:43,596 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-11-13 17:49:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-11-13 17:49:43,596 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-13 17:49:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-13 17:49:43,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 17:49:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 17:49:43,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 17:49:43,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 17:49:43,598 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-13 17:49:43,598 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-13 17:49:43,598 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-13 17:49:43,598 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-13 17:49:43,598 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 17:49:43,599 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 17:49:43,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-13 17:49:43,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-13 17:49:43,599 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-13 17:49:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-13 17:49:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 17:49:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 17:49:43,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 17:49:43,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-13 17:49:43,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-13 17:49:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-13 17:49:43,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-13 17:49:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-13 17:49:43,603 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-13 17:49:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-11-13 17:49:43,603 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-11-13 17:49:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-13 17:49:43,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-13 17:49:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-11-13 17:49:43,604 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-11-13 17:49:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 17:49:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 17:49:43,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 17:49:43,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 17:53:04,609 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 17:53:04,610 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 17:53:04,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:53:04 BoogieIcfgContainer [2021-11-13 17:53:04,613 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 17:53:04,615 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 17:53:04,615 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 17:53:04,619 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 17:53:04,619 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 05:49:38" (1/3) ... [2021-11-13 17:53:04,620 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3567d664 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 05:53:04, skipping insertion in model container [2021-11-13 17:53:04,620 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:49:42" (2/3) ... [2021-11-13 17:53:04,621 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3567d664 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 05:53:04, skipping insertion in model container [2021-11-13 17:53:04,621 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:53:04" (3/3) ... [2021-11-13 17:53:04,622 INFO L111 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-13 17:53:04,628 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 17:53:04,628 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-13 17:53:04,678 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 17:53:04,685 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 17:53:04,685 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-13 17:53:04,713 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 17:53:04,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-13 17:53:04,718 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:53:04,719 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:53:04,719 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:53:04,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:53:04,725 INFO L85 PathProgramCache]: Analyzing trace with hash -973080407, now seen corresponding path program 1 times [2021-11-13 17:53:04,734 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:53:04,735 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [51706267] [2021-11-13 17:53:04,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:53:04,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:53:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:05,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:53:05,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:05,898 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 17:53:05,898 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:53:05,899 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [51706267] [2021-11-13 17:53:05,900 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [51706267] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:53:05,900 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:53:05,901 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 17:53:05,902 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379189660] [2021-11-13 17:53:05,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:53:05,907 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 17:53:05,908 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:53:05,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 17:53:05,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 17:53:05,948 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 17:53:08,155 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:53:10,271 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:53:12,731 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:53:15,640 WARN L515 Checker$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 17:53:16,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:53:16,548 INFO L93 Difference]: Finished difference Result 764 states and 1084 transitions. [2021-11-13 17:53:16,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:53:16,550 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 17:53:16,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:53:16,567 INFO L225 Difference]: With dead ends: 764 [2021-11-13 17:53:16,567 INFO L226 Difference]: Without dead ends: 383 [2021-11-13 17:53:16,575 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 17:53:16,578 INFO L933 BasicCegarLoop]: 464 mSDtfsCounter, 312 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 360 mSolverCounterSat, 98 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9847.37ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 357 SdHoareTripleChecker+Valid, 756 SdHoareTripleChecker+Invalid, 462 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 20.65ms SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 360 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10380.34ms IncrementalHoareTripleChecker+Time [2021-11-13 17:53:16,579 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [357 Valid, 756 Invalid, 462 Unknown, 0 Unchecked, 20.65ms Time], IncrementalHoareTripleChecker [98 Valid, 360 Invalid, 4 Unknown, 0 Unchecked, 10380.34ms Time] [2021-11-13 17:53:16,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2021-11-13 17:53:16,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 379. [2021-11-13 17:53:16,660 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 17:53:16,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 522 transitions. [2021-11-13 17:53:16,666 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 522 transitions. Word has length 12 [2021-11-13 17:53:16,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:53:16,667 INFO L470 AbstractCegarLoop]: Abstraction has 379 states and 522 transitions. [2021-11-13 17:53:16,667 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 17:53:16,667 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 522 transitions. [2021-11-13 17:53:16,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-13 17:53:16,668 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:53:16,668 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:53:16,669 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 17:53:16,669 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:53:16,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:53:16,670 INFO L85 PathProgramCache]: Analyzing trace with hash -101228783, now seen corresponding path program 1 times [2021-11-13 17:53:16,670 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:53:16,671 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1226566141] [2021-11-13 17:53:16,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:53:16,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:53:16,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:17,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:53:17,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:17,216 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 17:53:17,217 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:53:17,217 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1226566141] [2021-11-13 17:53:17,217 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1226566141] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:53:17,218 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:53:17,218 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 17:53:17,218 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61419329] [2021-11-13 17:53:17,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:53:17,219 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 17:53:17,220 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:53:17,220 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 17:53:17,220 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 17:53:17,221 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 17:53:19,377 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:53:21,437 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:53:22,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:53:22,743 INFO L93 Difference]: Finished difference Result 383 states and 525 transitions. [2021-11-13 17:53:22,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:53:22,744 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 17:53:22,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:53:22,749 INFO L225 Difference]: With dead ends: 383 [2021-11-13 17:53:22,749 INFO L226 Difference]: Without dead ends: 380 [2021-11-13 17:53:22,750 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 17:53:22,752 INFO L933 BasicCegarLoop]: 432 mSDtfsCounter, 552 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 202 mSolverCounterSat, 154 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5111.71ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 600 SdHoareTripleChecker+Valid, 573 SdHoareTripleChecker+Invalid, 358 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 10.29ms SdHoareTripleChecker+Time, 154 IncrementalHoareTripleChecker+Valid, 202 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5409.37ms IncrementalHoareTripleChecker+Time [2021-11-13 17:53:22,752 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [600 Valid, 573 Invalid, 358 Unknown, 0 Unchecked, 10.29ms Time], IncrementalHoareTripleChecker [154 Valid, 202 Invalid, 2 Unknown, 0 Unchecked, 5409.37ms Time] [2021-11-13 17:53:22,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2021-11-13 17:53:22,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 378. [2021-11-13 17:53:22,791 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 17:53:22,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 520 transitions. [2021-11-13 17:53:22,796 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 520 transitions. Word has length 13 [2021-11-13 17:53:22,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:53:22,796 INFO L470 AbstractCegarLoop]: Abstraction has 378 states and 520 transitions. [2021-11-13 17:53:22,796 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 17:53:22,796 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 520 transitions. [2021-11-13 17:53:22,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-13 17:53:22,797 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:53:22,797 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:53:22,798 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-13 17:53:22,798 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:53:22,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:53:22,799 INFO L85 PathProgramCache]: Analyzing trace with hash 1156372652, now seen corresponding path program 1 times [2021-11-13 17:53:22,799 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:53:22,799 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342900893] [2021-11-13 17:53:22,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:53:22,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:53:22,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:23,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:53:23,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:23,374 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 17:53:23,374 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:53:23,374 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342900893] [2021-11-13 17:53:23,375 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [342900893] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:53:23,375 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:53:23,375 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 17:53:23,375 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608448764] [2021-11-13 17:53:23,375 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:53:23,376 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 17:53:23,376 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:53:23,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 17:53:23,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 17:53:23,377 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 17:53:25,499 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:53:27,615 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:53:28,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:53:28,806 INFO L93 Difference]: Finished difference Result 382 states and 523 transitions. [2021-11-13 17:53:28,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:53:28,807 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 17:53:28,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:53:28,811 INFO L225 Difference]: With dead ends: 382 [2021-11-13 17:53:28,811 INFO L226 Difference]: Without dead ends: 379 [2021-11-13 17:53:28,812 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 17:53:28,815 INFO L933 BasicCegarLoop]: 431 mSDtfsCounter, 549 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 201 mSolverCounterSat, 152 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5036.84ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 597 SdHoareTripleChecker+Valid, 572 SdHoareTripleChecker+Invalid, 355 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 7.92ms SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 201 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5328.29ms IncrementalHoareTripleChecker+Time [2021-11-13 17:53:28,816 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [597 Valid, 572 Invalid, 355 Unknown, 0 Unchecked, 7.92ms Time], IncrementalHoareTripleChecker [152 Valid, 201 Invalid, 2 Unknown, 0 Unchecked, 5328.29ms Time] [2021-11-13 17:53:28,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 379 states. [2021-11-13 17:53:28,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 379 to 377. [2021-11-13 17:53:28,849 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 17:53:28,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 518 transitions. [2021-11-13 17:53:28,853 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 518 transitions. Word has length 14 [2021-11-13 17:53:28,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:53:28,854 INFO L470 AbstractCegarLoop]: Abstraction has 377 states and 518 transitions. [2021-11-13 17:53:28,854 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 17:53:28,854 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 518 transitions. [2021-11-13 17:53:28,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-13 17:53:28,855 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:53:28,856 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:53:28,856 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-13 17:53:28,856 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:53:28,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:53:28,857 INFO L85 PathProgramCache]: Analyzing trace with hash 1487316340, now seen corresponding path program 1 times [2021-11-13 17:53:28,857 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:53:28,857 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2055046392] [2021-11-13 17:53:28,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:53:28,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:53:29,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:29,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:53:29,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:29,459 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 17:53:29,460 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:53:29,460 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2055046392] [2021-11-13 17:53:29,462 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2055046392] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:53:29,464 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:53:29,464 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 17:53:29,465 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1473852252] [2021-11-13 17:53:29,471 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:53:29,473 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 17:53:29,473 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:53:29,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 17:53:29,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 17:53:29,474 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 17:53:31,626 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:53:33,714 WARN L515 Checker$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 17:53:36,630 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-11-13 17:53:37,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:53:37,026 INFO L93 Difference]: Finished difference Result 381 states and 521 transitions. [2021-11-13 17:53:37,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:53:37,026 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 17:53:37,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:53:37,030 INFO L225 Difference]: With dead ends: 381 [2021-11-13 17:53:37,030 INFO L226 Difference]: Without dead ends: 378 [2021-11-13 17:53:37,031 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 17:53:37,032 INFO L933 BasicCegarLoop]: 430 mSDtfsCounter, 546 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 150 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7059.74ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 594 SdHoareTripleChecker+Valid, 571 SdHoareTripleChecker+Invalid, 352 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 8.34ms SdHoareTripleChecker+Time, 150 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7439.84ms IncrementalHoareTripleChecker+Time [2021-11-13 17:53:37,033 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [594 Valid, 571 Invalid, 352 Unknown, 0 Unchecked, 8.34ms Time], IncrementalHoareTripleChecker [150 Valid, 199 Invalid, 3 Unknown, 0 Unchecked, 7439.84ms Time] [2021-11-13 17:53:37,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2021-11-13 17:53:37,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 376. [2021-11-13 17:53:37,062 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 17:53:37,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 516 transitions. [2021-11-13 17:53:37,067 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 516 transitions. Word has length 15 [2021-11-13 17:53:37,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:53:37,067 INFO L470 AbstractCegarLoop]: Abstraction has 376 states and 516 transitions. [2021-11-13 17:53:37,067 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 17:53:37,067 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 516 transitions. [2021-11-13 17:53:37,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 17:53:37,068 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:53:37,069 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:53:37,069 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-13 17:53:37,069 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:53:37,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:53:37,070 INFO L85 PathProgramCache]: Analyzing trace with hash -1138326353, now seen corresponding path program 1 times [2021-11-13 17:53:37,070 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:53:37,070 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285426193] [2021-11-13 17:53:37,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:53:37,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:53:37,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:37,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:53:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:37,658 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 17:53:37,658 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:53:37,658 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285426193] [2021-11-13 17:53:37,659 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1285426193] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:53:37,659 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:53:37,659 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 17:53:37,659 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199223068] [2021-11-13 17:53:37,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:53:37,660 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 17:53:37,660 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:53:37,661 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 17:53:37,661 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 17:53:37,661 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 17:53:39,801 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:53:41,879 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:53:43,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:53:43,135 INFO L93 Difference]: Finished difference Result 380 states and 519 transitions. [2021-11-13 17:53:43,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:53:43,136 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 17:53:43,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:53:43,139 INFO L225 Difference]: With dead ends: 380 [2021-11-13 17:53:43,140 INFO L226 Difference]: Without dead ends: 371 [2021-11-13 17:53:43,140 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 17:53:43,141 INFO L933 BasicCegarLoop]: 429 mSDtfsCounter, 543 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 148 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5093.27ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 591 SdHoareTripleChecker+Valid, 570 SdHoareTripleChecker+Invalid, 349 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 7.19ms SdHoareTripleChecker+Time, 148 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5374.06ms IncrementalHoareTripleChecker+Time [2021-11-13 17:53:43,142 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [591 Valid, 570 Invalid, 349 Unknown, 0 Unchecked, 7.19ms Time], IncrementalHoareTripleChecker [148 Valid, 199 Invalid, 2 Unknown, 0 Unchecked, 5374.06ms Time] [2021-11-13 17:53:43,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2021-11-13 17:53:43,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 369. [2021-11-13 17:53:43,168 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 17:53:43,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 508 transitions. [2021-11-13 17:53:43,172 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 508 transitions. Word has length 16 [2021-11-13 17:53:43,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:53:43,173 INFO L470 AbstractCegarLoop]: Abstraction has 369 states and 508 transitions. [2021-11-13 17:53:43,173 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 17:53:43,173 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 508 transitions. [2021-11-13 17:53:43,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 17:53:43,177 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:53:43,177 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 17:53:43,177 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-13 17:53:43,177 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:53:43,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:53:43,178 INFO L85 PathProgramCache]: Analyzing trace with hash 2056942274, now seen corresponding path program 1 times [2021-11-13 17:53:43,178 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:53:43,178 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352450256] [2021-11-13 17:53:43,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:53:43,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:53:43,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:43,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:53:43,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:43,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-13 17:53:43,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:43,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-13 17:53:43,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:43,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-13 17:53:43,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:53:44,001 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 17:53:44,002 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:53:44,002 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [352450256] [2021-11-13 17:53:44,003 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [352450256] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:53:44,003 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:53:44,003 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 17:53:44,004 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1369973165] [2021-11-13 17:53:44,004 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:53:44,005 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 17:53:44,005 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:53:44,005 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 17:53:44,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-13 17:53:44,006 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 17:53:46,187 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 17:53:48,271 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:53:50,314 WARN L515 Checker$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 17:53:53,233 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:53:56,200 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:53:58,469 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 17:53:59,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:53:59,547 INFO L93 Difference]: Finished difference Result 738 states and 1019 transitions. [2021-11-13 17:53:59,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:53:59,548 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 17:53:59,548 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:53:59,551 INFO L225 Difference]: With dead ends: 738 [2021-11-13 17:53:59,551 INFO L226 Difference]: Without dead ends: 375 [2021-11-13 17:53:59,553 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 17:53:59,554 INFO L933 BasicCegarLoop]: 470 mSDtfsCounter, 536 mSDsluCounter, 541 mSDsCounter, 0 mSdLazyCounter, 504 mSolverCounterSat, 149 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14600.59ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 582 SdHoareTripleChecker+Valid, 1011 SdHoareTripleChecker+Invalid, 659 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 15.29ms SdHoareTripleChecker+Time, 149 IncrementalHoareTripleChecker+Valid, 504 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15389.27ms IncrementalHoareTripleChecker+Time [2021-11-13 17:53:59,554 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [582 Valid, 1011 Invalid, 659 Unknown, 0 Unchecked, 15.29ms Time], IncrementalHoareTripleChecker [149 Valid, 504 Invalid, 6 Unknown, 0 Unchecked, 15389.27ms Time] [2021-11-13 17:53:59,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2021-11-13 17:53:59,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 370. [2021-11-13 17:53:59,589 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 17:53:59,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 509 transitions. [2021-11-13 17:53:59,593 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 509 transitions. Word has length 40 [2021-11-13 17:53:59,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:53:59,594 INFO L470 AbstractCegarLoop]: Abstraction has 370 states and 509 transitions. [2021-11-13 17:53:59,594 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 17:53:59,594 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 509 transitions. [2021-11-13 17:53:59,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-13 17:53:59,604 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:53:59,604 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 17:53:59,604 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-13 17:53:59,610 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:53:59,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:53:59,611 INFO L85 PathProgramCache]: Analyzing trace with hash -2120222853, now seen corresponding path program 1 times [2021-11-13 17:53:59,611 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:53:59,611 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430370140] [2021-11-13 17:53:59,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:53:59,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:53:59,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:54:00,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:54:00,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:54:00,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-13 17:54:00,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:54:00,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-13 17:54:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:54:00,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-13 17:54:00,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:54:00,367 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 17:54:00,367 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:54:00,367 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430370140] [2021-11-13 17:54:00,368 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [430370140] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:54:00,368 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:54:00,368 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:54:00,368 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436148133] [2021-11-13 17:54:00,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:54:00,369 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:54:00,369 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:54:00,370 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:54:00,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:54:00,370 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 17:54:02,570 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:54:04,662 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:54:06,764 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:54:08,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:54:08,275 INFO L93 Difference]: Finished difference Result 372 states and 511 transitions. [2021-11-13 17:54:08,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:54:08,276 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 17:54:08,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:54:08,277 INFO L225 Difference]: With dead ends: 372 [2021-11-13 17:54:08,277 INFO L226 Difference]: Without dead ends: 0 [2021-11-13 17:54:08,278 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 17:54:08,279 INFO L933 BasicCegarLoop]: 458 mSDtfsCounter, 383 mSDsluCounter, 476 mSDsCounter, 0 mSdLazyCounter, 267 mSolverCounterSat, 144 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7438.98ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 405 SdHoareTripleChecker+Valid, 934 SdHoareTripleChecker+Invalid, 414 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 7.70ms SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 267 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7789.31ms IncrementalHoareTripleChecker+Time [2021-11-13 17:54:08,279 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [405 Valid, 934 Invalid, 414 Unknown, 0 Unchecked, 7.70ms Time], IncrementalHoareTripleChecker [144 Valid, 267 Invalid, 3 Unknown, 0 Unchecked, 7789.31ms Time] [2021-11-13 17:54:08,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-13 17:54:08,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-13 17:54:08,283 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 17:54:08,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-13 17:54:08,284 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 44 [2021-11-13 17:54:08,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:54:08,286 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-13 17:54:08,286 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 17:54:08,287 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-13 17:54:08,287 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-13 17:54:08,289 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-13 17:54:08,290 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-13 17:54:08,293 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-13 17:54:19,072 INFO L858 garLoopResultBuilder]: For program point L8859(line 8859) no Hoare annotation was computed. [2021-11-13 17:54:19,072 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtEXIT(lines 8836 8896) no Hoare annotation was computed. [2021-11-13 17:54:19,072 INFO L861 garLoopResultBuilder]: At program point L8884(line 8884) the Hoare annotation is: true [2021-11-13 17:54:19,072 INFO L858 garLoopResultBuilder]: For program point L8884-1(line 8884) no Hoare annotation was computed. [2021-11-13 17:54:19,073 INFO L861 garLoopResultBuilder]: At program point L8855(line 8855) the Hoare annotation is: true [2021-11-13 17:54:19,073 INFO L858 garLoopResultBuilder]: For program point L8855-1(line 8855) no Hoare annotation was computed. [2021-11-13 17:54:19,073 INFO L858 garLoopResultBuilder]: For program point L8880(lines 8880 8883) no Hoare annotation was computed. [2021-11-13 17:54:19,073 INFO L861 garLoopResultBuilder]: At program point poseidon_check_mode_dvbtENTRY(lines 8836 8896) the Hoare annotation is: true [2021-11-13 17:54:19,073 INFO L861 garLoopResultBuilder]: At program point L8860(line 8860) the Hoare annotation is: true [2021-11-13 17:54:19,073 INFO L858 garLoopResultBuilder]: For program point L8860-1(line 8860) no Hoare annotation was computed. [2021-11-13 17:54:19,073 INFO L858 garLoopResultBuilder]: For program point L8864(line 8864) no Hoare annotation was computed. [2021-11-13 17:54:19,074 INFO L858 garLoopResultBuilder]: For program point L8885(lines 8885 8888) no Hoare annotation was computed. [2021-11-13 17:54:19,074 INFO L861 garLoopResultBuilder]: At program point L8889(line 8889) the Hoare annotation is: true [2021-11-13 17:54:19,074 INFO L858 garLoopResultBuilder]: For program point L8889-1(line 8889) no Hoare annotation was computed. [2021-11-13 17:54:19,074 INFO L861 garLoopResultBuilder]: At program point L8877(lines 8849 8895) the Hoare annotation is: true [2021-11-13 17:54:19,074 INFO L858 garLoopResultBuilder]: For program point L8869(line 8869) no Hoare annotation was computed. [2021-11-13 17:54:19,075 INFO L858 garLoopResultBuilder]: For program point L8890(lines 8890 8893) no Hoare annotation was computed. [2021-11-13 17:54:19,075 INFO L861 garLoopResultBuilder]: At program point L8865(line 8865) the Hoare annotation is: true [2021-11-13 17:54:19,075 INFO L858 garLoopResultBuilder]: For program point L8865-1(line 8865) no Hoare annotation was computed. [2021-11-13 17:54:19,075 INFO L858 garLoopResultBuilder]: For program point L8853(lines 8853 8876) no Hoare annotation was computed. [2021-11-13 17:54:19,075 INFO L858 garLoopResultBuilder]: For program point L8874(line 8874) no Hoare annotation was computed. [2021-11-13 17:54:19,076 INFO L858 garLoopResultBuilder]: For program point L8878(line 8878) no Hoare annotation was computed. [2021-11-13 17:54:19,076 INFO L858 garLoopResultBuilder]: For program point L8870-1(line 8870) no Hoare annotation was computed. [2021-11-13 17:54:19,076 INFO L861 garLoopResultBuilder]: At program point L8870(line 8870) the Hoare annotation is: true [2021-11-13 17:54:19,076 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtFINAL(lines 8836 8896) no Hoare annotation was computed. [2021-11-13 17:54:19,076 INFO L858 garLoopResultBuilder]: For program point L8854(line 8854) no Hoare annotation was computed. [2021-11-13 17:54:19,077 INFO L861 garLoopResultBuilder]: At program point L8879(line 8879) the Hoare annotation is: true [2021-11-13 17:54:19,077 INFO L858 garLoopResultBuilder]: For program point L8879-1(line 8879) no Hoare annotation was computed. [2021-11-13 17:54:19,077 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonFINAL(lines 11923 11933) no Hoare annotation was computed. [2021-11-13 17:54:19,077 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 11923 11933) no Hoare annotation was computed. [2021-11-13 17:54:19,078 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_poseidonENTRY(lines 11923 11933) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,078 INFO L854 garLoopResultBuilder]: At program point L11928(line 11928) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-13 17:54:19,078 INFO L858 garLoopResultBuilder]: For program point L11926(lines 11926 11929) no Hoare annotation was computed. [2021-11-13 17:54:19,078 INFO L858 garLoopResultBuilder]: For program point L11928-1(lines 11926 11929) no Hoare annotation was computed. [2021-11-13 17:54:19,078 INFO L858 garLoopResultBuilder]: For program point L9053(lines 9053 9057) no Hoare annotation was computed. [2021-11-13 17:54:19,079 INFO L858 garLoopResultBuilder]: For program point L8987(line 8987) no Hoare annotation was computed. [2021-11-13 17:54:19,079 INFO L858 garLoopResultBuilder]: For program point L9045(lines 9045 9075) no Hoare annotation was computed. [2021-11-13 17:54:19,079 INFO L858 garLoopResultBuilder]: For program point L8987-2(line 8987) no Hoare annotation was computed. [2021-11-13 17:54:19,079 INFO L858 garLoopResultBuilder]: For program point poseidon_set_feEXIT(lines 9009 9080) no Hoare annotation was computed. [2021-11-13 17:54:19,079 INFO L854 garLoopResultBuilder]: At program point L9066(line 9066) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,080 INFO L854 garLoopResultBuilder]: At program point L9041(lines 9020 9079) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,080 INFO L854 garLoopResultBuilder]: At program point L9058(line 9058) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,080 INFO L858 garLoopResultBuilder]: For program point L9066-1(line 9066) no Hoare annotation was computed. [2021-11-13 17:54:19,080 INFO L854 garLoopResultBuilder]: At program point L8988(line 8988) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,081 INFO L858 garLoopResultBuilder]: For program point L8988-1(line 8988) no Hoare annotation was computed. [2021-11-13 17:54:19,081 INFO L858 garLoopResultBuilder]: For program point L9058-1(line 9058) no Hoare annotation was computed. [2021-11-13 17:54:19,081 INFO L854 garLoopResultBuilder]: At program point L8992(lines 8973 8994) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,081 INFO L858 garLoopResultBuilder]: For program point L9046-1(line 9046) no Hoare annotation was computed. [2021-11-13 17:54:19,082 INFO L858 garLoopResultBuilder]: For program point L8980(lines 8980 8983) no Hoare annotation was computed. [2021-11-13 17:54:19,082 INFO L858 garLoopResultBuilder]: For program point L8984(line 8984) no Hoare annotation was computed. [2021-11-13 17:54:19,082 INFO L858 garLoopResultBuilder]: For program point L8984-2(lines 8984 8991) no Hoare annotation was computed. [2021-11-13 17:54:19,082 INFO L854 garLoopResultBuilder]: At program point L9046(line 9046) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,083 INFO L854 garLoopResultBuilder]: At program point L9806-1(line 9806) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,083 INFO L858 garLoopResultBuilder]: For program point L9034(lines 9034 9037) no Hoare annotation was computed. [2021-11-13 17:54:19,083 INFO L854 garLoopResultBuilder]: At program point L9806(line 9806) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,083 INFO L854 garLoopResultBuilder]: At program point L9798-1(line 9798) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,084 INFO L858 garLoopResultBuilder]: For program point L9059(lines 9059 9063) no Hoare annotation was computed. [2021-11-13 17:54:19,084 INFO L858 garLoopResultBuilder]: For program point L9026(lines 9026 9029) no Hoare annotation was computed. [2021-11-13 17:54:19,084 INFO L858 garLoopResultBuilder]: For program point L9034-2(lines 9034 9037) no Hoare annotation was computed. [2021-11-13 17:54:19,084 INFO L854 garLoopResultBuilder]: At program point L9798(line 9798) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,084 INFO L854 garLoopResultBuilder]: At program point L9076(lines 9020 9079) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,085 INFO L858 garLoopResultBuilder]: For program point L9047(lines 9047 9051) no Hoare annotation was computed. [2021-11-13 17:54:19,085 INFO L854 garLoopResultBuilder]: At program point L9068(lines 9068 9069) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,085 INFO L858 garLoopResultBuilder]: For program point L9068-1(lines 9068 9069) no Hoare annotation was computed. [2021-11-13 17:54:19,085 INFO L854 garLoopResultBuilder]: At program point L9039(lines 9020 9079) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,086 INFO L854 garLoopResultBuilder]: At program point L9807(lines 9803 9810) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,086 INFO L854 garLoopResultBuilder]: At program point L9799(lines 9795 9802) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,086 INFO L854 garLoopResultBuilder]: At program point L9052(line 9052) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,086 INFO L858 garLoopResultBuilder]: For program point L9052-1(line 9052) no Hoare annotation was computed. [2021-11-13 17:54:19,087 INFO L854 garLoopResultBuilder]: At program point poseidon_set_feENTRY(lines 9009 9080) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,087 INFO L858 garLoopResultBuilder]: For program point L9065(lines 9065 9070) no Hoare annotation was computed. [2021-11-13 17:54:19,087 INFO L858 garLoopResultBuilder]: For program point poseidon_set_feFINAL(lines 9009 9080) no Hoare annotation was computed. [2021-11-13 17:54:19,087 INFO L858 garLoopResultBuilder]: For program point L9065-2(lines 9065 9070) no Hoare annotation was computed. [2021-11-13 17:54:19,087 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 12399 12401) no Hoare annotation was computed. [2021-11-13 17:54:19,088 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12399 12401) no Hoare annotation was computed. [2021-11-13 17:54:19,088 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12399 12401) the Hoare annotation is: true [2021-11-13 17:54:19,088 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceFINAL(lines 12584 12586) no Hoare annotation was computed. [2021-11-13 17:54:19,088 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12584 12586) no Hoare annotation was computed. [2021-11-13 17:54:19,088 INFO L861 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12584 12586) the Hoare annotation is: true [2021-11-13 17:54:19,089 INFO L858 garLoopResultBuilder]: For program point jiffies_to_msecsEXIT(lines 12476 12478) no Hoare annotation was computed. [2021-11-13 17:54:19,089 INFO L861 garLoopResultBuilder]: At program point jiffies_to_msecsENTRY(lines 12476 12478) the Hoare annotation is: true [2021-11-13 17:54:19,089 INFO L858 garLoopResultBuilder]: For program point jiffies_to_msecsFINAL(lines 12476 12478) no Hoare annotation was computed. [2021-11-13 17:54:19,089 INFO L858 garLoopResultBuilder]: For program point L11180(lines 11180 11183) no Hoare annotation was computed. [2021-11-13 17:54:19,089 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11175 11191) no Hoare annotation was computed. [2021-11-13 17:54:19,090 INFO L861 garLoopResultBuilder]: At program point L11184(line 11184) the Hoare annotation is: true [2021-11-13 17:54:19,090 INFO L858 garLoopResultBuilder]: For program point L11185(line 11185) no Hoare annotation was computed. [2021-11-13 17:54:19,090 INFO L858 garLoopResultBuilder]: For program point L11184-1(line 11184) no Hoare annotation was computed. [2021-11-13 17:54:19,090 INFO L858 garLoopResultBuilder]: For program point L11185-2(lines 11185 11188) no Hoare annotation was computed. [2021-11-13 17:54:19,091 INFO L861 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11175 11191) the Hoare annotation is: true [2021-11-13 17:54:19,091 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11175 11191) no Hoare annotation was computed. [2021-11-13 17:54:19,092 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12514 12516) the Hoare annotation is: true [2021-11-13 17:54:19,092 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12514 12516) no Hoare annotation was computed. [2021-11-13 17:54:19,092 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 12514 12516) no Hoare annotation was computed. [2021-11-13 17:54:19,092 INFO L858 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 10946 11129) no Hoare annotation was computed. [2021-11-13 17:54:19,093 INFO L861 garLoopResultBuilder]: At program point L11101(lines 10960 11128) the Hoare annotation is: true [2021-11-13 17:54:19,093 INFO L861 garLoopResultBuilder]: At program point L11122(line 11122) the Hoare annotation is: true [2021-11-13 17:54:19,093 INFO L861 garLoopResultBuilder]: At program point L11120(line 11120) the Hoare annotation is: true [2021-11-13 17:54:19,093 INFO L858 garLoopResultBuilder]: For program point L11089(lines 11089 11092) no Hoare annotation was computed. [2021-11-13 17:54:19,093 INFO L858 garLoopResultBuilder]: For program point L11122-1(line 11122) no Hoare annotation was computed. [2021-11-13 17:54:19,094 INFO L858 garLoopResultBuilder]: For program point L11120-1(line 11120) no Hoare annotation was computed. [2021-11-13 17:54:19,094 INFO L861 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 10946 11129) the Hoare annotation is: true [2021-11-13 17:54:19,094 INFO L861 garLoopResultBuilder]: At program point L11112(lines 11112 11114) the Hoare annotation is: true [2021-11-13 17:54:19,094 INFO L858 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 10946 11129) no Hoare annotation was computed. [2021-11-13 17:54:19,094 INFO L858 garLoopResultBuilder]: For program point L11112-1(lines 11112 11114) no Hoare annotation was computed. [2021-11-13 17:54:19,094 INFO L858 garLoopResultBuilder]: For program point L11100(lines 11100 11103) no Hoare annotation was computed. [2021-11-13 17:54:19,095 INFO L858 garLoopResultBuilder]: For program point L11104(lines 11104 11110) no Hoare annotation was computed. [2021-11-13 17:54:19,095 INFO L858 garLoopResultBuilder]: For program point L11104-2(lines 11104 11110) no Hoare annotation was computed. [2021-11-13 17:54:19,095 INFO L858 garLoopResultBuilder]: For program point L11125-1(line 11125) no Hoare annotation was computed. [2021-11-13 17:54:19,095 INFO L861 garLoopResultBuilder]: At program point L11125(line 11125) the Hoare annotation is: true [2021-11-13 17:54:19,095 INFO L861 garLoopResultBuilder]: At program point L11096(lines 10960 11128) the Hoare annotation is: true [2021-11-13 17:54:19,096 INFO L858 garLoopResultBuilder]: For program point L11119-2(lines 11119 11123) no Hoare annotation was computed. [2021-11-13 17:54:19,096 INFO L858 garLoopResultBuilder]: For program point L11115(lines 11115 11126) no Hoare annotation was computed. [2021-11-13 17:54:19,096 INFO L858 garLoopResultBuilder]: For program point L11119(lines 11119 11123) no Hoare annotation was computed. [2021-11-13 17:54:19,096 INFO L858 garLoopResultBuilder]: For program point L11111-1(line 11111) no Hoare annotation was computed. [2021-11-13 17:54:19,096 INFO L861 garLoopResultBuilder]: At program point L11111(line 11111) the Hoare annotation is: true [2021-11-13 17:54:19,097 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11814 11819) no Hoare annotation was computed. [2021-11-13 17:54:19,097 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11814 11819) the Hoare annotation is: true [2021-11-13 17:54:19,097 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11817) no Hoare annotation was computed. [2021-11-13 17:54:19,097 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11814 11819) no Hoare annotation was computed. [2021-11-13 17:54:19,097 INFO L858 garLoopResultBuilder]: For program point L11867-1(lines 11865 11868) no Hoare annotation was computed. [2021-11-13 17:54:19,098 INFO L854 garLoopResultBuilder]: At program point L11867(line 11867) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-13 17:54:19,098 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonFINAL(lines 11862 11872) no Hoare annotation was computed. [2021-11-13 17:54:19,098 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_lock_lock_of_poseidonENTRY(lines 11862 11872) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,098 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11862 11872) no Hoare annotation was computed. [2021-11-13 17:54:19,098 INFO L858 garLoopResultBuilder]: For program point L11865(lines 11865 11868) no Hoare annotation was computed. [2021-11-13 17:54:19,099 INFO L858 garLoopResultBuilder]: For program point kref_getFINAL(lines 12482 12484) no Hoare annotation was computed. [2021-11-13 17:54:19,099 INFO L861 garLoopResultBuilder]: At program point kref_getENTRY(lines 12482 12484) the Hoare annotation is: true [2021-11-13 17:54:19,099 INFO L858 garLoopResultBuilder]: For program point kref_getEXIT(lines 12482 12484) no Hoare annotation was computed. [2021-11-13 17:54:19,099 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-13 17:54:19,100 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memmoveENTRY(line -1) the Hoare annotation is: true [2021-11-13 17:54:19,100 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-13 17:54:19,100 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memmoveFINAL(line -1) no Hoare annotation was computed. [2021-11-13 17:54:19,100 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memmoveEXIT(line -1) no Hoare annotation was computed. [2021-11-13 17:54:19,100 INFO L854 garLoopResultBuilder]: At program point ldv_initializeENTRY(lines 12362 12372) the Hoare annotation is: (or (and (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (= |old(~ldv_mutex_vb_lock_of_videobuf_queue~0)| ~ldv_mutex_vb_lock_of_videobuf_queue~0) (= |old(~ldv_mutex_mutex_of_device~0)| ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 |old(~ldv_mutex_power_lock_of_snd_card~0)|) (= |old(~ldv_mutex_pm_mutex~0)| ~ldv_mutex_pm_mutex~0)) (not (= ~dvb_bandwidth_length~0 3))) [2021-11-13 17:54:19,100 INFO L858 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 12362 12372) no Hoare annotation was computed. [2021-11-13 17:54:19,101 INFO L858 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12362 12372) no Hoare annotation was computed. [2021-11-13 17:54:19,101 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12587 12589) no Hoare annotation was computed. [2021-11-13 17:54:19,101 INFO L861 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12587 12589) the Hoare annotation is: true [2021-11-13 17:54:19,101 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 12587 12589) no Hoare annotation was computed. [2021-11-13 17:54:19,101 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 12638 12640) no Hoare annotation was computed. [2021-11-13 17:54:19,102 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12638 12640) no Hoare annotation was computed. [2021-11-13 17:54:19,102 INFO L861 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12638 12640) the Hoare annotation is: true [2021-11-13 17:54:19,103 INFO L858 garLoopResultBuilder]: For program point kref_putEXIT(lines 12489 12491) no Hoare annotation was computed. [2021-11-13 17:54:19,103 INFO L861 garLoopResultBuilder]: At program point kref_putENTRY(lines 12489 12491) the Hoare annotation is: true [2021-11-13 17:54:19,103 INFO L858 garLoopResultBuilder]: For program point kref_putFINAL(lines 12489 12491) no Hoare annotation was computed. [2021-11-13 17:54:19,103 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12595 12597) no Hoare annotation was computed. [2021-11-13 17:54:19,104 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12595 12597) the Hoare annotation is: true [2021-11-13 17:54:19,104 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 12595 12597) no Hoare annotation was computed. [2021-11-13 17:54:19,104 INFO L861 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 8774 8782) the Hoare annotation is: true [2021-11-13 17:54:19,104 INFO L858 garLoopResultBuilder]: For program point atomic_dec_and_testFINAL(lines 8774 8782) no Hoare annotation was computed. [2021-11-13 17:54:19,104 INFO L858 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 8774 8782) no Hoare annotation was computed. [2021-11-13 17:54:19,104 INFO L854 garLoopResultBuilder]: At program point L9887(lines 9883 9890) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,105 INFO L854 garLoopResultBuilder]: At program point L9429(lines 9416 9437) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,105 INFO L854 garLoopResultBuilder]: At program point L9427(lines 9416 9437) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,105 INFO L858 garLoopResultBuilder]: For program point L9433(lines 9433 9436) no Hoare annotation was computed. [2021-11-13 17:54:19,105 INFO L854 garLoopResultBuilder]: At program point L9879(lines 9875 9882) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,105 INFO L854 garLoopResultBuilder]: At program point L9423(line 9423) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,106 INFO L858 garLoopResultBuilder]: For program point L9423-1(line 9423) no Hoare annotation was computed. [2021-11-13 17:54:19,106 INFO L858 garLoopResultBuilder]: For program point dvb_stop_streamingFINAL(lines 9407 9442) no Hoare annotation was computed. [2021-11-13 17:54:19,106 INFO L854 garLoopResultBuilder]: At program point L9886-1(line 9886) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,106 INFO L854 garLoopResultBuilder]: At program point L9886(line 9886) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,106 INFO L854 garLoopResultBuilder]: At program point L9878-1(line 9878) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,107 INFO L854 garLoopResultBuilder]: At program point L9432(line 9432) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,107 INFO L858 garLoopResultBuilder]: For program point L9432-1(line 9432) no Hoare annotation was computed. [2021-11-13 17:54:19,107 INFO L854 garLoopResultBuilder]: At program point L9878(line 9878) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,108 INFO L854 garLoopResultBuilder]: At program point dvb_stop_streamingENTRY(lines 9407 9442) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:54:19,108 INFO L858 garLoopResultBuilder]: For program point L9422-2(lines 9422 9425) no Hoare annotation was computed. [2021-11-13 17:54:19,108 INFO L858 garLoopResultBuilder]: For program point dvb_stop_streamingEXIT(lines 9407 9442) no Hoare annotation was computed. [2021-11-13 17:54:19,108 INFO L858 garLoopResultBuilder]: For program point L9422(lines 9422 9425) no Hoare annotation was computed. [2021-11-13 17:54:19,108 INFO L858 garLoopResultBuilder]: For program point L9416(lines 9416 9438) no Hoare annotation was computed. [2021-11-13 17:54:19,108 INFO L858 garLoopResultBuilder]: For program point L9416-1(lines 9416 9438) no Hoare annotation was computed. [2021-11-13 17:54:19,109 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutFINAL(lines 12536 12538) no Hoare annotation was computed. [2021-11-13 17:54:19,109 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12536 12538) no Hoare annotation was computed. [2021-11-13 17:54:19,109 INFO L861 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12536 12538) the Hoare annotation is: true [2021-11-13 17:54:19,109 INFO L858 garLoopResultBuilder]: For program point get_currentEXIT(lines 5246 5269) no Hoare annotation was computed. [2021-11-13 17:54:19,109 INFO L858 garLoopResultBuilder]: For program point L5263(line 5263) no Hoare annotation was computed. [2021-11-13 17:54:19,109 INFO L858 garLoopResultBuilder]: For program point L5257(line 5257) no Hoare annotation was computed. [2021-11-13 17:54:19,110 INFO L858 garLoopResultBuilder]: For program point L5251(line 5251) no Hoare annotation was computed. [2021-11-13 17:54:19,112 INFO L861 garLoopResultBuilder]: At program point get_currentENTRY(lines 5246 5269) the Hoare annotation is: true [2021-11-13 17:54:19,112 INFO L861 garLoopResultBuilder]: At program point L5266(lines 5249 5268) the Hoare annotation is: true [2021-11-13 17:54:19,113 INFO L858 garLoopResultBuilder]: For program point get_currentFINAL(lines 5246 5269) no Hoare annotation was computed. [2021-11-13 17:54:19,113 INFO L858 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2021-11-13 17:54:19,113 INFO L858 garLoopResultBuilder]: For program point L5254(line 5254) no Hoare annotation was computed. [2021-11-13 17:54:19,113 INFO L858 garLoopResultBuilder]: For program point L5250(lines 5250 5265) no Hoare annotation was computed. [2021-11-13 17:54:19,113 INFO L858 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12498 12500) no Hoare annotation was computed. [2021-11-13 17:54:19,113 INFO L861 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12498 12500) the Hoare annotation is: true [2021-11-13 17:54:19,114 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5411 5416) the Hoare annotation is: true [2021-11-13 17:54:19,114 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 5411 5416) no Hoare annotation was computed. [2021-11-13 17:54:19,114 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5411 5416) no Hoare annotation was computed. [2021-11-13 17:54:19,114 INFO L854 garLoopResultBuilder]: At program point L12394(line 12394) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-13 17:54:19,114 INFO L858 garLoopResultBuilder]: For program point L12390-1(lines 12375 12397) no Hoare annotation was computed. [2021-11-13 17:54:19,114 INFO L854 garLoopResultBuilder]: At program point L12386(line 12386) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-13 17:54:19,115 INFO L858 garLoopResultBuilder]: For program point L12394-1(lines 12373 12398) no Hoare annotation was computed. [2021-11-13 17:54:19,115 INFO L858 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12373 12398) no Hoare annotation was computed. [2021-11-13 17:54:19,115 INFO L854 garLoopResultBuilder]: At program point L12390(line 12390) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-13 17:54:19,115 INFO L861 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12373 12398) the Hoare annotation is: true [2021-11-13 17:54:19,115 INFO L858 garLoopResultBuilder]: For program point L12382-1(lines 12375 12397) no Hoare annotation was computed. [2021-11-13 17:54:19,115 INFO L854 garLoopResultBuilder]: At program point L12378(line 12378) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-13 17:54:19,116 INFO L858 garLoopResultBuilder]: For program point L12386-1(lines 12375 12397) no Hoare annotation was computed. [2021-11-13 17:54:19,116 INFO L854 garLoopResultBuilder]: At program point L12382(line 12382) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-13 17:54:19,116 INFO L858 garLoopResultBuilder]: For program point L12378-1(lines 12375 12397) no Hoare annotation was computed. [2021-11-13 17:54:19,116 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12507 12509) the Hoare annotation is: true [2021-11-13 17:54:19,116 INFO L858 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 12507 12509) no Hoare annotation was computed. [2021-11-13 17:54:19,116 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12507 12509) no Hoare annotation was computed. [2021-11-13 17:54:19,117 INFO L854 garLoopResultBuilder]: At program point L8954(lines 8897 8956) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,117 INFO L854 garLoopResultBuilder]: At program point L9697(line 9697) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,117 INFO L858 garLoopResultBuilder]: For program point L9664(line 9664) no Hoare annotation was computed. [2021-11-13 17:54:19,117 INFO L858 garLoopResultBuilder]: For program point L9697-1(line 9697) no Hoare annotation was computed. [2021-11-13 17:54:19,117 INFO L854 garLoopResultBuilder]: At program point L9846-1(line 9846) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,117 INFO L858 garLoopResultBuilder]: For program point L9202(lines 9202 9205) no Hoare annotation was computed. [2021-11-13 17:54:19,118 INFO L854 garLoopResultBuilder]: At program point L9714(line 9714) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,118 INFO L854 garLoopResultBuilder]: At program point L9846(line 9846) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,118 INFO L858 garLoopResultBuilder]: For program point L9004(line 9004) no Hoare annotation was computed. [2021-11-13 17:54:19,118 INFO L858 garLoopResultBuilder]: For program point L9004-2(line 9004) no Hoare annotation was computed. [2021-11-13 17:54:19,118 INFO L854 garLoopResultBuilder]: At program point L9681(line 9681) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,118 INFO L858 garLoopResultBuilder]: For program point L9714-1(line 9714) no Hoare annotation was computed. [2021-11-13 17:54:19,119 INFO L858 garLoopResultBuilder]: For program point L9681-1(line 9681) no Hoare annotation was computed. [2021-11-13 17:54:19,119 INFO L854 garLoopResultBuilder]: At program point L9830-1(line 9830) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,119 INFO L854 garLoopResultBuilder]: At program point L9830(line 9830) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,119 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-13 17:54:19,119 INFO L854 garLoopResultBuilder]: At program point L9665(line 9665) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,120 INFO L858 garLoopResultBuilder]: For program point L9665-1(line 9665) no Hoare annotation was computed. [2021-11-13 17:54:19,120 INFO L854 garLoopResultBuilder]: At program point L9814-1(line 9814) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,120 INFO L854 garLoopResultBuilder]: At program point L9236(lines 9218 9239) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,120 INFO L854 garLoopResultBuilder]: At program point L9715(lines 9630 9717) the Hoare annotation is: (= ~ldv_mutex_lock_of_poseidon~0 1) [2021-11-13 17:54:19,120 INFO L854 garLoopResultBuilder]: At program point L9847(lines 9843 9850) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,120 INFO L854 garLoopResultBuilder]: At program point L9814(line 9814) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,121 INFO L854 garLoopResultBuilder]: At program point L9005(line 9005) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,121 INFO L858 garLoopResultBuilder]: For program point L9005-1(line 9005) no Hoare annotation was computed. [2021-11-13 17:54:19,121 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 17:54:19,121 INFO L854 garLoopResultBuilder]: At program point L8939-1(lines 8913 8942) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,121 INFO L854 garLoopResultBuilder]: At program point L9187(lines 9142 9189) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,121 INFO L854 garLoopResultBuilder]: At program point L9831(lines 9827 9834) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,122 INFO L854 garLoopResultBuilder]: At program point L9782-1(line 9782) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,122 INFO L854 garLoopResultBuilder]: At program point L9815(lines 9811 9818) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,122 INFO L854 garLoopResultBuilder]: At program point L9782(line 9782) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,123 INFO L858 garLoopResultBuilder]: For program point L8907(lines 8907 8910) no Hoare annotation was computed. [2021-11-13 17:54:19,123 INFO L854 garLoopResultBuilder]: At program point L9006(lines 8995 9008) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,124 INFO L854 garLoopResultBuilder]: At program point L9766-1(line 9766) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,124 INFO L858 garLoopResultBuilder]: For program point L9700(line 9700) no Hoare annotation was computed. [2021-11-13 17:54:19,124 INFO L854 garLoopResultBuilder]: At program point L9766(line 9766) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,124 INFO L858 garLoopResultBuilder]: For program point L9684(line 9684) no Hoare annotation was computed. [2021-11-13 17:54:19,124 INFO L854 garLoopResultBuilder]: At program point L9139(lines 9135 9141) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,124 INFO L858 garLoopResultBuilder]: For program point L9651(lines 9651 9706) no Hoare annotation was computed. [2021-11-13 17:54:19,125 INFO L854 garLoopResultBuilder]: At program point L9783(lines 9779 9786) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,125 INFO L854 garLoopResultBuilder]: At program point L9238(lines 9212 9240) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,125 INFO L854 garLoopResultBuilder]: At program point L9701(line 9701) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,125 INFO L858 garLoopResultBuilder]: For program point L9668(line 9668) no Hoare annotation was computed. [2021-11-13 17:54:19,125 INFO L858 garLoopResultBuilder]: For program point L9156(lines 9156 9159) no Hoare annotation was computed. [2021-11-13 17:54:19,125 INFO L858 garLoopResultBuilder]: For program point L9701-1(line 9701) no Hoare annotation was computed. [2021-11-13 17:54:19,126 INFO L854 garLoopResultBuilder]: At program point L9767(lines 9763 9770) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,126 INFO L854 garLoopResultBuilder]: At program point L8925(line 8925) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,126 INFO L858 garLoopResultBuilder]: For program point L8925-1(line 8925) no Hoare annotation was computed. [2021-11-13 17:54:19,126 INFO L858 garLoopResultBuilder]: For program point L9173(lines 9173 9184) no Hoare annotation was computed. [2021-11-13 17:54:19,126 INFO L854 garLoopResultBuilder]: At program point L9685(line 9685) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,128 INFO L858 garLoopResultBuilder]: For program point L9652(line 9652) no Hoare annotation was computed. [2021-11-13 17:54:19,128 INFO L858 garLoopResultBuilder]: For program point L9685-1(line 9685) no Hoare annotation was computed. [2021-11-13 17:54:19,128 INFO L854 garLoopResultBuilder]: At program point L9669(line 9669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,128 INFO L854 garLoopResultBuilder]: At program point L9669-1(line 9669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,129 INFO L858 garLoopResultBuilder]: For program point L8926-2(lines 8926 8937) no Hoare annotation was computed. [2021-11-13 17:54:19,129 INFO L858 garLoopResultBuilder]: For program point L8926(lines 8926 8937) no Hoare annotation was computed. [2021-11-13 17:54:19,129 INFO L858 garLoopResultBuilder]: For program point L9653(lines 9653 9658) no Hoare annotation was computed. [2021-11-13 17:54:19,129 INFO L854 garLoopResultBuilder]: At program point L9207(lines 9196 9210) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,129 INFO L854 garLoopResultBuilder]: At program point L8943(line 8943) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,130 INFO L854 garLoopResultBuilder]: At program point L8943-1(line 8943) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,130 INFO L858 garLoopResultBuilder]: For program point L9670(line 9670) no Hoare annotation was computed. [2021-11-13 17:54:19,130 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-13 17:54:19,130 INFO L854 garLoopResultBuilder]: At program point L8927(line 8927) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,130 INFO L858 garLoopResultBuilder]: For program point L8927-1(line 8927) no Hoare annotation was computed. [2021-11-13 17:54:19,130 INFO L858 garLoopResultBuilder]: For program point L9654-1(line 9654) no Hoare annotation was computed. [2021-11-13 17:54:19,131 INFO L854 garLoopResultBuilder]: At program point L9654(line 9654) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,131 INFO L858 garLoopResultBuilder]: For program point L8944(line 8944) no Hoare annotation was computed. [2021-11-13 17:54:19,131 INFO L858 garLoopResultBuilder]: For program point L9704(line 9704) no Hoare annotation was computed. [2021-11-13 17:54:19,131 INFO L858 garLoopResultBuilder]: For program point L8928(lines 8928 8932) no Hoare annotation was computed. [2021-11-13 17:54:19,131 INFO L854 garLoopResultBuilder]: At program point L9209(lines 9190 9211) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,131 INFO L858 garLoopResultBuilder]: For program point L9176(line 9176) no Hoare annotation was computed. [2021-11-13 17:54:19,131 INFO L858 garLoopResultBuilder]: For program point L9688(line 9688) no Hoare annotation was computed. [2021-11-13 17:54:19,132 INFO L858 garLoopResultBuilder]: For program point L9176-2(lines 9176 9184) no Hoare annotation was computed. [2021-11-13 17:54:19,132 INFO L854 garLoopResultBuilder]: At program point L9226(line 9226) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,132 INFO L858 garLoopResultBuilder]: For program point L8945(lines 8945 8950) no Hoare annotation was computed. [2021-11-13 17:54:19,132 INFO L854 garLoopResultBuilder]: At program point L8945-2(lines 8945 8950) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,132 INFO L858 garLoopResultBuilder]: For program point L9127-2(lines 9127 9131) no Hoare annotation was computed. [2021-11-13 17:54:19,132 INFO L858 garLoopResultBuilder]: For program point L9226-1(line 9226) no Hoare annotation was computed. [2021-11-13 17:54:19,133 INFO L858 garLoopResultBuilder]: For program point L9672(line 9672) no Hoare annotation was computed. [2021-11-13 17:54:19,133 INFO L858 garLoopResultBuilder]: For program point L9127(lines 9127 9131) no Hoare annotation was computed. [2021-11-13 17:54:19,133 INFO L854 garLoopResultBuilder]: At program point L9854-1(line 9854) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,133 INFO L854 garLoopResultBuilder]: At program point L8929(line 8929) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,133 INFO L858 garLoopResultBuilder]: For program point L8929-1(line 8929) no Hoare annotation was computed. [2021-11-13 17:54:19,133 INFO L854 garLoopResultBuilder]: At program point L9854(line 9854) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,134 INFO L854 garLoopResultBuilder]: At program point L9689(line 9689) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,134 INFO L858 garLoopResultBuilder]: For program point L9689-1(line 9689) no Hoare annotation was computed. [2021-11-13 17:54:19,134 INFO L854 garLoopResultBuilder]: At program point L9838-1(line 9838) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,134 INFO L858 garLoopResultBuilder]: For program point L9227(lines 9227 9230) no Hoare annotation was computed. [2021-11-13 17:54:19,134 INFO L858 garLoopResultBuilder]: For program point L8913(lines 8913 8953) no Hoare annotation was computed. [2021-11-13 17:54:19,134 INFO L858 garLoopResultBuilder]: For program point L8913-2(lines 8913 8953) no Hoare annotation was computed. [2021-11-13 17:54:19,135 INFO L854 garLoopResultBuilder]: At program point L9838(line 9838) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,135 INFO L854 garLoopResultBuilder]: At program point L9673(line 9673) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,135 INFO L854 garLoopResultBuilder]: At program point L9161(line 9161) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,135 INFO L858 garLoopResultBuilder]: For program point L9673-1(line 9673) no Hoare annotation was computed. [2021-11-13 17:54:19,136 INFO L854 garLoopResultBuilder]: At program point L9128(line 9128) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,136 INFO L858 garLoopResultBuilder]: For program point L9161-1(line 9161) no Hoare annotation was computed. [2021-11-13 17:54:19,136 INFO L858 garLoopResultBuilder]: For program point L9128-1(line 9128) no Hoare annotation was computed. [2021-11-13 17:54:19,136 INFO L854 garLoopResultBuilder]: At program point L9822-1(line 9822) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,136 INFO L854 garLoopResultBuilder]: At program point L9244(lines 9241 9246) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,136 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-13 17:54:19,137 INFO L854 garLoopResultBuilder]: At program point L9855(lines 9851 9858) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,137 INFO L854 garLoopResultBuilder]: At program point L9822(line 9822) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,137 INFO L854 garLoopResultBuilder]: At program point L9707(lines 9644 9716) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,137 INFO L858 garLoopResultBuilder]: For program point L9162(lines 9162 9167) no Hoare annotation was computed. [2021-11-13 17:54:19,137 INFO L854 garLoopResultBuilder]: At program point L9839(lines 9835 9842) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,138 INFO L854 garLoopResultBuilder]: At program point L8964(lines 8957 8966) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,138 INFO L854 garLoopResultBuilder]: At program point L9790-1(line 9790) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,138 INFO L854 garLoopResultBuilder]: At program point L9823(lines 9819 9826) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,138 INFO L854 garLoopResultBuilder]: At program point L9790(line 9790) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,138 INFO L858 garLoopResultBuilder]: For program point L8915(lines 8915 8919) no Hoare annotation was computed. [2021-11-13 17:54:19,138 INFO L854 garLoopResultBuilder]: At program point L9774-1(line 9774) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,139 INFO L854 garLoopResultBuilder]: At program point L9130(line 9130) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,139 INFO L854 garLoopResultBuilder]: At program point L9774(line 9774) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,139 INFO L858 garLoopResultBuilder]: For program point L9130-1(line 9130) no Hoare annotation was computed. [2021-11-13 17:54:19,139 INFO L858 garLoopResultBuilder]: For program point L9180(lines 9180 9183) no Hoare annotation was computed. [2021-11-13 17:54:19,139 INFO L858 garLoopResultBuilder]: For program point L9692(line 9692) no Hoare annotation was computed. [2021-11-13 17:54:19,139 INFO L854 garLoopResultBuilder]: At program point L9114(lines 9104 9116) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,140 INFO L854 garLoopResultBuilder]: At program point L9180-2(lines 9149 9188) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,140 INFO L854 garLoopResultBuilder]: At program point L9791(lines 9787 9794) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,140 INFO L858 garLoopResultBuilder]: For program point L9676(line 9676) no Hoare annotation was computed. [2021-11-13 17:54:19,140 INFO L854 garLoopResultBuilder]: At program point L9775(lines 9771 9778) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,140 INFO L854 garLoopResultBuilder]: At program point L9693(line 9693) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,140 INFO L858 garLoopResultBuilder]: For program point L9660(line 9660) no Hoare annotation was computed. [2021-11-13 17:54:19,141 INFO L858 garLoopResultBuilder]: For program point L9693-1(line 9693) no Hoare annotation was computed. [2021-11-13 17:54:19,141 INFO L854 garLoopResultBuilder]: At program point L9677(line 9677) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,141 INFO L858 garLoopResultBuilder]: For program point L9231-2(line 9231) no Hoare annotation was computed. [2021-11-13 17:54:19,141 INFO L854 garLoopResultBuilder]: At program point L9132(lines 9117 9134) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,141 INFO L858 garLoopResultBuilder]: For program point L9677-1(line 9677) no Hoare annotation was computed. [2021-11-13 17:54:19,141 INFO L858 garLoopResultBuilder]: For program point L9231-3(line 9231) no Hoare annotation was computed. [2021-11-13 17:54:19,142 INFO L858 garLoopResultBuilder]: For program point L9231-5(lines 9231 9235) no Hoare annotation was computed. [2021-11-13 17:54:19,142 INFO L858 garLoopResultBuilder]: For program point L9231(line 9231) no Hoare annotation was computed. [2021-11-13 17:54:19,142 INFO L858 garLoopResultBuilder]: For program point L9710(lines 9710 9713) no Hoare annotation was computed. [2021-11-13 17:54:19,142 INFO L854 garLoopResultBuilder]: At program point L9661(line 9661) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,142 INFO L858 garLoopResultBuilder]: For program point L9661-1(line 9661) no Hoare annotation was computed. [2021-11-13 17:54:19,142 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-13 17:54:19,143 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 17:54:19,143 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-11-13 17:54:19,143 INFO L858 garLoopResultBuilder]: For program point L8951(line 8951) no Hoare annotation was computed. [2021-11-13 17:54:19,143 INFO L854 garLoopResultBuilder]: At program point L9711(lines 9644 9716) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,143 INFO L854 garLoopResultBuilder]: At program point L8952(line 8952) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,143 INFO L858 garLoopResultBuilder]: For program point L8952-1(line 8952) no Hoare annotation was computed. [2021-11-13 17:54:19,144 INFO L854 garLoopResultBuilder]: At program point L8771(lines 8767 8773) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,144 INFO L858 garLoopResultBuilder]: For program point L9696(line 9696) no Hoare annotation was computed. [2021-11-13 17:54:19,144 INFO L858 garLoopResultBuilder]: For program point L8920(line 8920) no Hoare annotation was computed. [2021-11-13 17:54:19,144 INFO L858 garLoopResultBuilder]: For program point L8920-2(lines 8920 8924) no Hoare annotation was computed. [2021-11-13 17:54:19,145 INFO L854 garLoopResultBuilder]: At program point L8970(lines 8967 8972) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,145 INFO L854 garLoopResultBuilder]: At program point L9201(line 9201) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,145 INFO L858 garLoopResultBuilder]: For program point L9680(line 9680) no Hoare annotation was computed. [2021-11-13 17:54:19,145 INFO L858 garLoopResultBuilder]: For program point L9168(lines 9168 9172) no Hoare annotation was computed. [2021-11-13 17:54:19,145 INFO L858 garLoopResultBuilder]: For program point L9201-1(line 9201) no Hoare annotation was computed. [2021-11-13 17:54:19,145 INFO L854 garLoopResultBuilder]: At program point L9647(line 9647) the Hoare annotation is: (= ~dvb_bandwidth_length~0 3) [2021-11-13 17:54:19,146 INFO L858 garLoopResultBuilder]: For program point L9168-2(lines 9168 9172) no Hoare annotation was computed. [2021-11-13 17:54:19,146 INFO L854 garLoopResultBuilder]: At program point L9251(lines 9247 9253) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-13 17:54:19,146 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 12616 12618) no Hoare annotation was computed. [2021-11-13 17:54:19,146 INFO L861 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 12616 12618) the Hoare annotation is: true [2021-11-13 17:54:19,146 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 12616 12618) no Hoare annotation was computed. [2021-11-13 17:54:19,146 INFO L861 garLoopResultBuilder]: At program point L10940(line 10940) the Hoare annotation is: true [2021-11-13 17:54:19,147 INFO L861 garLoopResultBuilder]: At program point L10938(line 10938) the Hoare annotation is: true [2021-11-13 17:54:19,147 INFO L858 garLoopResultBuilder]: For program point L10940-1(line 10940) no Hoare annotation was computed. [2021-11-13 17:54:19,147 INFO L861 garLoopResultBuilder]: At program point L10930(line 10930) the Hoare annotation is: true [2021-11-13 17:54:19,147 INFO L858 garLoopResultBuilder]: For program point L10938-1(line 10938) no Hoare annotation was computed. [2021-11-13 17:54:19,147 INFO L861 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10864 10945) the Hoare annotation is: true [2021-11-13 17:54:19,147 INFO L858 garLoopResultBuilder]: For program point L10930-1(line 10930) no Hoare annotation was computed. [2021-11-13 17:54:19,148 INFO L861 garLoopResultBuilder]: At program point L10920(lines 10875 10944) the Hoare annotation is: true [2021-11-13 17:54:19,148 INFO L858 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10864 10945) no Hoare annotation was computed. [2021-11-13 17:54:19,148 INFO L858 garLoopResultBuilder]: For program point L10908(lines 10908 10911) no Hoare annotation was computed. [2021-11-13 17:54:19,148 INFO L858 garLoopResultBuilder]: For program point L10933(lines 10933 10942) no Hoare annotation was computed. [2021-11-13 17:54:19,148 INFO L858 garLoopResultBuilder]: For program point L10931-1(lines 10931 10932) no Hoare annotation was computed. [2021-11-13 17:54:19,148 INFO L858 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10864 10945) no Hoare annotation was computed. [2021-11-13 17:54:19,148 INFO L861 garLoopResultBuilder]: At program point L10931(lines 10931 10932) the Hoare annotation is: true [2021-11-13 17:54:19,149 INFO L858 garLoopResultBuilder]: For program point L10937(lines 10937 10941) no Hoare annotation was computed. [2021-11-13 17:54:19,149 INFO L858 garLoopResultBuilder]: For program point L10937-2(lines 10937 10941) no Hoare annotation was computed. [2021-11-13 17:54:19,149 INFO L858 garLoopResultBuilder]: For program point L10923(lines 10923 10929) no Hoare annotation was computed. [2021-11-13 17:54:19,149 INFO L861 garLoopResultBuilder]: At program point L10915(lines 10875 10944) the Hoare annotation is: true [2021-11-13 17:54:19,149 INFO L858 garLoopResultBuilder]: For program point L10923-2(lines 10923 10929) no Hoare annotation was computed. [2021-11-13 17:54:19,149 INFO L858 garLoopResultBuilder]: For program point L10919(lines 10919 10922) no Hoare annotation was computed. [2021-11-13 17:54:19,153 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:54:19,154 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-13 17:54:19,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 05:54:19 BoogieIcfgContainer [2021-11-13 17:54:19,207 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-13 17:54:19,208 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-13 17:54:19,209 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-13 17:54:19,209 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-13 17:54:19,209 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:53:04" (3/4) ... [2021-11-13 17:54:19,212 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-13 17:54:19,220 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_dvbt [2021-11-13 17:54:19,220 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-13 17:54:19,220 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_set_fe [2021-11-13 17:54:19,221 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-13 17:54:19,221 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2021-11-13 17:54:19,221 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure jiffies_to_msecs [2021-11-13 17:54:19,221 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2021-11-13 17:54:19,221 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-13 17:54:19,221 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2021-11-13 17:54:19,221 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-13 17:54:19,222 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2021-11-13 17:54:19,222 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2021-11-13 17:54:19,222 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2021-11-13 17:54:19,222 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2021-11-13 17:54:19,222 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2021-11-13 17:54:19,222 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2021-11-13 17:54:19,222 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2021-11-13 17:54:19,222 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-11-13 17:54:19,223 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2021-11-13 17:54:19,223 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_stop_streaming [2021-11-13 17:54:19,223 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2021-11-13 17:54:19,223 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-11-13 17:54:19,223 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2021-11-13 17:54:19,223 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-11-13 17:54:19,223 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-11-13 17:54:19,223 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-11-13 17:54:19,224 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2021-11-13 17:54:19,224 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2021-11-13 17:54:19,270 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 239 nodes and edges [2021-11-13 17:54:19,277 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 99 nodes and edges [2021-11-13 17:54:19,283 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2021-11-13 17:54:19,289 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2021-11-13 17:54:19,295 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-11-13 17:54:19,301 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-13 17:54:19,316 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-13 17:54:19,318 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-13 17:54:19,366 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 17:54:19,366 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 17:54:19,367 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 17:54:19,367 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 17:54:19,367 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 17:54:19,367 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 17:54:19,368 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 17:54:19,369 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 17:54:19,370 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 17:54:19,370 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 17:54:20,565 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/bin/uautomizer-YU5uOKAj3y/witness.graphml [2021-11-13 17:54:20,565 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-13 17:54:20,566 INFO L158 Benchmark]: Toolchain (without parser) took 282550.87ms. Allocated memory was 86.0MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 52.1MB in the beginning and 672.4MB in the end (delta: -620.3MB). Peak memory consumption was 979.6MB. Max. memory is 16.1GB. [2021-11-13 17:54:20,566 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 86.0MB. Free memory is still 66.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 17:54:20,566 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4788.85ms. Allocated memory was 86.0MB in the beginning and 247.5MB in the end (delta: 161.5MB). Free memory was 51.9MB in the beginning and 145.8MB in the end (delta: -93.8MB). Peak memory consumption was 113.8MB. Max. memory is 16.1GB. [2021-11-13 17:54:20,567 INFO L158 Benchmark]: Boogie Procedure Inliner took 363.13ms. Allocated memory is still 247.5MB. Free memory was 144.7MB in the beginning and 120.6MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-13 17:54:20,567 INFO L158 Benchmark]: Boogie Preprocessor took 261.55ms. Allocated memory is still 247.5MB. Free memory was 120.6MB in the beginning and 97.3MB in the end (delta: 23.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-13 17:54:20,568 INFO L158 Benchmark]: RCFGBuilder took 201176.03ms. Allocated memory was 247.5MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 97.3MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 846.0MB. Max. memory is 16.1GB. [2021-11-13 17:54:20,568 INFO L158 Benchmark]: TraceAbstraction took 74592.86ms. Allocated memory is still 1.5GB. Free memory was 1.2GB in the beginning and 647.5MB in the end (delta: 593.2MB). Peak memory consumption was 592.1MB. Max. memory is 16.1GB. [2021-11-13 17:54:20,568 INFO L158 Benchmark]: Witness Printer took 1356.76ms. Allocated memory is still 1.5GB. Free memory was 647.5MB in the beginning and 672.4MB in the end (delta: -24.9MB). Peak memory consumption was 180.6MB. Max. memory is 16.1GB. [2021-11-13 17:54:20,570 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 86.0MB. Free memory is still 66.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4788.85ms. Allocated memory was 86.0MB in the beginning and 247.5MB in the end (delta: 161.5MB). Free memory was 51.9MB in the beginning and 145.8MB in the end (delta: -93.8MB). Peak memory consumption was 113.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 363.13ms. Allocated memory is still 247.5MB. Free memory was 144.7MB in the beginning and 120.6MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 261.55ms. Allocated memory is still 247.5MB. Free memory was 120.6MB in the beginning and 97.3MB in the end (delta: 23.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 201176.03ms. Allocated memory was 247.5MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 97.3MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 846.0MB. Max. memory is 16.1GB. * TraceAbstraction took 74592.86ms. Allocated memory is still 1.5GB. Free memory was 1.2GB in the beginning and 647.5MB in the end (delta: 593.2MB). Peak memory consumption was 592.1MB. Max. memory is 16.1GB. * Witness Printer took 1356.76ms. Allocated memory is still 1.5GB. Free memory was 647.5MB in the beginning and 672.4MB in the end (delta: -24.9MB). Peak memory consumption was 180.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11817]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 29 procedures, 381 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 74.5s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 58.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 10.8s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 22 mSolverCounterUnknown, 3726 SdHoareTripleChecker+Valid, 57110.47ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3421 mSDsluCounter, 4987 SdHoareTripleChecker+Invalid, 54188.49ms 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, 77.37ms SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 58 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 1.0s 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, 10.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 154 NumberOfCodeBlocks, 154 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 147 ConstructedInterpolants, 0 QuantifiedInterpolants, 406 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 1/1 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 9851]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9795]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 8913]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9020]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9779]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8849]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9135]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8957]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9190]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9149]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9644]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8967]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8897]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9803]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9212]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9104]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9835]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9241]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9819]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8995]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9644]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8767]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9827]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9875]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 8973]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9196]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9811]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9142]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9218]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9247]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9416]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9843]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9883]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9787]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9771]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9630]: Loop Invariant Derived loop invariant: ldv_mutex_lock_of_poseidon == 1 - InvariantResult [Line: 9416]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9020]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9117]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9020]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9763]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 RESULT: Ultimate proved your program to be correct! [2021-11-13 17:54:20,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb82aaaf-3208-46f0-b16e-dd52c08d2b2c/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