./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 4e7fbc69 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/config/TaipanReach.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_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b868f3157e52446230c4a3fdb5dc76d19b0550422b9d67863cf2cd5c28b471dd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-4e7fbc6 [2022-11-23 15:27:36,361 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 15:27:36,363 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 15:27:36,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 15:27:36,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 15:27:36,406 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 15:27:36,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 15:27:36,409 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 15:27:36,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 15:27:36,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 15:27:36,413 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 15:27:36,415 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 15:27:36,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 15:27:36,416 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 15:27:36,418 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 15:27:36,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 15:27:36,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 15:27:36,421 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 15:27:36,423 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 15:27:36,425 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 15:27:36,427 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 15:27:36,429 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 15:27:36,430 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 15:27:36,431 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 15:27:36,437 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 15:27:36,447 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 15:27:36,448 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 15:27:36,449 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 15:27:36,450 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 15:27:36,451 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 15:27:36,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 15:27:36,454 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 15:27:36,455 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 15:27:36,456 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 15:27:36,458 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 15:27:36,459 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 15:27:36,460 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 15:27:36,461 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 15:27:36,461 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 15:27:36,463 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 15:27:36,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 15:27:36,466 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-23 15:27:36,502 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 15:27:36,506 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 15:27:36,507 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 15:27:36,507 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 15:27:36,508 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 15:27:36,509 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 15:27:36,509 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 15:27:36,509 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 15:27:36,509 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 15:27:36,510 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-23 15:27:36,511 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 15:27:36,511 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 15:27:36,511 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-23 15:27:36,511 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-23 15:27:36,512 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 15:27:36,512 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-23 15:27:36,512 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-23 15:27:36,512 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-23 15:27:36,513 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 15:27:36,513 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 15:27:36,514 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 15:27:36,514 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-23 15:27:36,514 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 15:27:36,514 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-23 15:27:36,514 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 15:27:36,515 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 15:27:36,515 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-23 15:27:36,515 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 15:27:36,515 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 15:27:36,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 15:27:36,516 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 15:27:36,516 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-23 15:27:36,516 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 15:27:36,517 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-23 15:27:36,517 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-23 15:27:36,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-23 15:27:36,517 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-23 15:27:36,517 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 15:27:36,518 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_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b868f3157e52446230c4a3fdb5dc76d19b0550422b9d67863cf2cd5c28b471dd [2022-11-23 15:27:36,864 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 15:27:36,897 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 15:27:36,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 15:27:36,901 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 15:27:36,902 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 15:27:36,903 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-11-23 15:27:39,999 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 15:27:40,679 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 15:27:40,680 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-11-23 15:27:40,741 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/data/979fcaa3f/2718f311ec684533802b1f0eb5db7b97/FLAG99060a684 [2022-11-23 15:27:40,757 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/data/979fcaa3f/2718f311ec684533802b1f0eb5db7b97 [2022-11-23 15:27:40,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 15:27:40,761 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 15:27:40,765 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 15:27:40,765 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 15:27:40,769 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 15:27:40,770 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:27:40" (1/1) ... [2022-11-23 15:27:40,771 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71c86c52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:27:40, skipping insertion in model container [2022-11-23 15:27:40,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:27:40" (1/1) ... [2022-11-23 15:27:40,780 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 15:27:40,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 15:27:43,910 WARN L237 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_23ed4b27-4659-47fa-8739-c59e502fc90d/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2022-11-23 15:27:44,061 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 15:27:44,151 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 15:27:44,857 WARN L237 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_23ed4b27-4659-47fa-8739-c59e502fc90d/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2022-11-23 15:27:44,873 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 15:27:45,112 INFO L208 MainTranslator]: Completed translation [2022-11-23 15:27:45,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:27:45 WrapperNode [2022-11-23 15:27:45,113 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 15:27:45,114 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 15:27:45,114 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 15:27:45,114 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 15:27:45,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:27:45" (1/1) ... [2022-11-23 15:27:45,279 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:27:45" (1/1) ... [2022-11-23 15:27:45,504 INFO L138 Inliner]: procedures = 460, calls = 4711, calls flagged for inlining = 236, calls inlined = 31, statements flattened = 2514 [2022-11-23 15:27:45,504 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 15:27:45,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 15:27:45,506 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 15:27:45,506 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 15:27:45,517 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:27:45" (1/1) ... [2022-11-23 15:27:45,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:27:45" (1/1) ... [2022-11-23 15:27:45,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:27:45" (1/1) ... [2022-11-23 15:27:45,539 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:27:45" (1/1) ... [2022-11-23 15:27:45,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:27:45" (1/1) ... [2022-11-23 15:27:45,665 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:27:45" (1/1) ... [2022-11-23 15:27:45,688 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:27:45" (1/1) ... [2022-11-23 15:27:45,699 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:27:45" (1/1) ... [2022-11-23 15:27:45,719 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 15:27:45,720 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 15:27:45,721 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 15:27:45,721 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 15:27:45,722 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:27:45" (1/1) ... [2022-11-23 15:27:45,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 15:27:45,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:27:45,757 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 15:27:45,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 15:27:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-23 15:27:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-11-23 15:27:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-11-23 15:27:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2022-11-23 15:27:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2022-11-23 15:27:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2022-11-23 15:27:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2022-11-23 15:27:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2022-11-23 15:27:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2022-11-23 15:27:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-23 15:27:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-23 15:27:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-23 15:27:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-23 15:27:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-23 15:27:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-11-23 15:27:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-11-23 15:27:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-11-23 15:27:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-11-23 15:27:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-11-23 15:27:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-11-23 15:27:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-23 15:27:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-23 15:27:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-23 15:27:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-11-23 15:27:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-11-23 15:27:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 15:27:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-23 15:27:45,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-23 15:27:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-23 15:27:45,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-23 15:27:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-23 15:27:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-23 15:27:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2022-11-23 15:27:45,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2022-11-23 15:27:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-23 15:27:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-23 15:27:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2022-11-23 15:27:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2022-11-23 15:27:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-23 15:27:45,812 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-23 15:27:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 15:27:45,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 15:27:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-23 15:27:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-23 15:27:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-23 15:27:45,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-23 15:27:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-23 15:27:45,813 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-23 15:27:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-23 15:27:45,814 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-23 15:27:45,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-23 15:27:45,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-23 15:27:45,816 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-23 15:27:45,816 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-23 15:27:45,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-23 15:27:45,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-23 15:27:45,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-23 15:27:45,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-11-23 15:27:45,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-11-23 15:27:45,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-23 15:27:45,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-23 15:27:45,818 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-23 15:27:45,818 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-23 15:27:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2022-11-23 15:27:45,819 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2022-11-23 15:27:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-23 15:27:45,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-23 15:27:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2022-11-23 15:27:45,819 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2022-11-23 15:27:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-23 15:27:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 15:27:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-23 15:27:45,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-23 15:27:46,454 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 15:27:46,456 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 15:29:36,455 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 15:29:37,878 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 15:29:37,879 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-23 15:29:37,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:29:37 BoogieIcfgContainer [2022-11-23 15:29:37,885 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 15:29:37,890 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-23 15:29:37,891 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-23 15:29:37,894 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-23 15:29:37,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:27:40" (1/3) ... [2022-11-23 15:29:37,896 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25d31df8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:29:37, skipping insertion in model container [2022-11-23 15:29:37,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:27:45" (2/3) ... [2022-11-23 15:29:37,897 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25d31df8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:29:37, skipping insertion in model container [2022-11-23 15:29:37,897 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:29:37" (3/3) ... [2022-11-23 15:29:37,898 INFO L112 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-11-23 15:29:37,918 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-23 15:29:37,919 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-23 15:29:38,001 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-23 15:29:38,009 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@67e54366, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-23 15:29:38,010 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-23 15:29:38,017 INFO L276 IsEmpty]: Start isEmpty. Operand has 303 states, 181 states have (on average 1.3535911602209945) internal successors, (245), 193 states have internal predecessors, (245), 92 states have call successors, (92), 28 states have call predecessors, (92), 28 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) [2022-11-23 15:29:38,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-23 15:29:38,026 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:29:38,026 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:29:38,027 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:29:38,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:29:38,033 INFO L85 PathProgramCache]: Analyzing trace with hash -951909982, now seen corresponding path program 1 times [2022-11-23 15:29:38,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:29:38,044 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [514630327] [2022-11-23 15:29:38,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:29:38,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:29:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:29:39,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:29:39,380 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:29:39,381 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [514630327] [2022-11-23 15:29:39,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [514630327] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:29:39,382 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:29:39,385 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:29:39,388 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785073053] [2022-11-23 15:29:39,389 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:29:39,395 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:29:39,396 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:29:39,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:29:39,434 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:29:39,439 INFO L87 Difference]: Start difference. First operand has 303 states, 181 states have (on average 1.3535911602209945) internal successors, (245), 193 states have internal predecessors, (245), 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 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-23 15:29:41,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:29:42,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:29:42,272 INFO L93 Difference]: Finished difference Result 607 states and 875 transitions. [2022-11-23 15:29:42,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:29:42,276 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 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 10 [2022-11-23 15:29:42,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:29:42,299 INFO L225 Difference]: With dead ends: 607 [2022-11-23 15:29:42,299 INFO L226 Difference]: Without dead ends: 304 [2022-11-23 15:29:42,304 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:29:42,308 INFO L413 NwaCegarLoop]: 366 mSDtfsCounter, 167 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 167 SdHoareTripleChecker+Valid, 584 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-11-23 15:29:42,309 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [167 Valid, 584 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 83 Invalid, 1 Unknown, 0 Unchecked, 2.7s Time] [2022-11-23 15:29:42,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2022-11-23 15:29:42,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 302. [2022-11-23 15:29:42,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 302 states, 183 states have (on average 1.3387978142076502) internal successors, (245), 191 states have internal predecessors, (245), 90 states have call successors, (90), 30 states have call predecessors, (90), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-11-23 15:29:42,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 419 transitions. [2022-11-23 15:29:42,406 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 419 transitions. Word has length 10 [2022-11-23 15:29:42,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:29:42,406 INFO L495 AbstractCegarLoop]: Abstraction has 302 states and 419 transitions. [2022-11-23 15:29:42,407 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-23 15:29:42,407 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 419 transitions. [2022-11-23 15:29:42,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-23 15:29:42,409 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:29:42,409 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:29:42,409 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-23 15:29:42,410 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:29:42,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:29:42,411 INFO L85 PathProgramCache]: Analyzing trace with hash 555060895, now seen corresponding path program 1 times [2022-11-23 15:29:42,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:29:42,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779702141] [2022-11-23 15:29:42,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:29:42,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:29:42,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:29:43,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:29:43,175 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:29:43,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779702141] [2022-11-23 15:29:43,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [779702141] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:29:43,175 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:29:43,176 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:29:43,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95058470] [2022-11-23 15:29:43,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:29:43,177 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:29:43,178 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:29:43,178 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:29:43,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:29:43,179 INFO L87 Difference]: Start difference. First operand 302 states and 419 transitions. Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-23 15:29:45,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:29:45,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:29:45,657 INFO L93 Difference]: Finished difference Result 304 states and 420 transitions. [2022-11-23 15:29:45,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:29:45,658 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 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 11 [2022-11-23 15:29:45,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:29:45,663 INFO L225 Difference]: With dead ends: 304 [2022-11-23 15:29:45,664 INFO L226 Difference]: Without dead ends: 301 [2022-11-23 15:29:45,664 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:29:45,665 INFO L413 NwaCegarLoop]: 362 mSDtfsCounter, 403 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 403 SdHoareTripleChecker+Valid, 363 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-11-23 15:29:45,666 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [403 Valid, 363 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 48 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time] [2022-11-23 15:29:45,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2022-11-23 15:29:45,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 301. [2022-11-23 15:29:45,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 301 states, 183 states have (on average 1.3333333333333333) internal successors, (244), 190 states have internal predecessors, (244), 89 states have call successors, (89), 30 states have call predecessors, (89), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-11-23 15:29:45,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 417 transitions. [2022-11-23 15:29:45,711 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 417 transitions. Word has length 11 [2022-11-23 15:29:45,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:29:45,712 INFO L495 AbstractCegarLoop]: Abstraction has 301 states and 417 transitions. [2022-11-23 15:29:45,712 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-23 15:29:45,712 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 417 transitions. [2022-11-23 15:29:45,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-23 15:29:45,715 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:29:45,715 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:29:45,715 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-23 15:29:45,716 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:29:45,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:29:45,726 INFO L85 PathProgramCache]: Analyzing trace with hash 26522693, now seen corresponding path program 1 times [2022-11-23 15:29:45,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:29:45,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1648042366] [2022-11-23 15:29:45,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:29:45,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:29:45,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:29:46,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:29:46,409 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:29:46,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1648042366] [2022-11-23 15:29:46,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1648042366] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:29:46,410 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:29:46,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:29:46,411 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938254903] [2022-11-23 15:29:46,411 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:29:46,411 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:29:46,412 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:29:46,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:29:46,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:29:46,413 INFO L87 Difference]: Start difference. First operand 301 states and 417 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-23 15:29:48,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:29:48,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:29:48,875 INFO L93 Difference]: Finished difference Result 303 states and 418 transitions. [2022-11-23 15:29:48,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:29:48,876 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2022-11-23 15:29:48,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:29:48,878 INFO L225 Difference]: With dead ends: 303 [2022-11-23 15:29:48,879 INFO L226 Difference]: Without dead ends: 300 [2022-11-23 15:29:48,879 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:29:48,880 INFO L413 NwaCegarLoop]: 360 mSDtfsCounter, 400 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 400 SdHoareTripleChecker+Valid, 361 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-11-23 15:29:48,880 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [400 Valid, 361 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 48 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time] [2022-11-23 15:29:48,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2022-11-23 15:29:48,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 300. [2022-11-23 15:29:48,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 300 states, 183 states have (on average 1.3278688524590163) internal successors, (243), 189 states have internal predecessors, (243), 88 states have call successors, (88), 30 states have call predecessors, (88), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-11-23 15:29:48,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 415 transitions. [2022-11-23 15:29:48,905 INFO L78 Accepts]: Start accepts. Automaton has 300 states and 415 transitions. Word has length 12 [2022-11-23 15:29:48,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:29:48,906 INFO L495 AbstractCegarLoop]: Abstraction has 300 states and 415 transitions. [2022-11-23 15:29:48,906 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-23 15:29:48,906 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 415 transitions. [2022-11-23 15:29:48,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-23 15:29:48,907 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:29:48,907 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:29:48,907 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-23 15:29:48,908 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:29:48,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:29:48,908 INFO L85 PathProgramCache]: Analyzing trace with hash 821712482, now seen corresponding path program 1 times [2022-11-23 15:29:48,909 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:29:48,909 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421092373] [2022-11-23 15:29:48,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:29:48,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:29:49,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:29:49,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:29:49,559 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:29:49,561 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421092373] [2022-11-23 15:29:49,562 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [421092373] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:29:49,563 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:29:49,563 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:29:49,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426310814] [2022-11-23 15:29:49,568 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:29:49,568 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:29:49,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:29:49,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:29:49,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:29:49,570 INFO L87 Difference]: Start difference. First operand 300 states and 415 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-23 15:29:51,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:29:52,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:29:52,058 INFO L93 Difference]: Finished difference Result 302 states and 416 transitions. [2022-11-23 15:29:52,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:29:52,059 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-11-23 15:29:52,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:29:52,061 INFO L225 Difference]: With dead ends: 302 [2022-11-23 15:29:52,061 INFO L226 Difference]: Without dead ends: 299 [2022-11-23 15:29:52,062 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:29:52,063 INFO L413 NwaCegarLoop]: 358 mSDtfsCounter, 397 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 397 SdHoareTripleChecker+Valid, 359 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-11-23 15:29:52,063 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [397 Valid, 359 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 48 Invalid, 1 Unknown, 0 Unchecked, 2.5s Time] [2022-11-23 15:29:52,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2022-11-23 15:29:52,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 299. [2022-11-23 15:29:52,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 299 states, 183 states have (on average 1.3224043715846994) internal successors, (242), 188 states have internal predecessors, (242), 87 states have call successors, (87), 30 states have call predecessors, (87), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-11-23 15:29:52,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 413 transitions. [2022-11-23 15:29:52,087 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 413 transitions. Word has length 13 [2022-11-23 15:29:52,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:29:52,087 INFO L495 AbstractCegarLoop]: Abstraction has 299 states and 413 transitions. [2022-11-23 15:29:52,087 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-23 15:29:52,088 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 413 transitions. [2022-11-23 15:29:52,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-23 15:29:52,088 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:29:52,088 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:29:52,089 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-23 15:29:52,089 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:29:52,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:29:52,089 INFO L85 PathProgramCache]: Analyzing trace with hash -297202968, now seen corresponding path program 1 times [2022-11-23 15:29:52,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:29:52,090 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211829753] [2022-11-23 15:29:52,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:29:52,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:29:52,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:29:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:29:52,645 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:29:52,645 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1211829753] [2022-11-23 15:29:52,645 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1211829753] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:29:52,645 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:29:52,646 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:29:52,646 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [733316661] [2022-11-23 15:29:52,646 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:29:52,646 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:29:52,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:29:52,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:29:52,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:29:52,648 INFO L87 Difference]: Start difference. First operand 299 states and 413 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-23 15:29:54,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:29:55,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:29:55,129 INFO L93 Difference]: Finished difference Result 301 states and 414 transitions. [2022-11-23 15:29:55,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:29:55,129 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2022-11-23 15:29:55,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:29:55,131 INFO L225 Difference]: With dead ends: 301 [2022-11-23 15:29:55,131 INFO L226 Difference]: Without dead ends: 292 [2022-11-23 15:29:55,132 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:29:55,133 INFO L413 NwaCegarLoop]: 357 mSDtfsCounter, 394 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 394 SdHoareTripleChecker+Valid, 358 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-11-23 15:29:55,133 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [394 Valid, 358 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 47 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time] [2022-11-23 15:29:55,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2022-11-23 15:29:55,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 292. [2022-11-23 15:29:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 292 states, 178 states have (on average 1.3258426966292134) internal successors, (236), 182 states have internal predecessors, (236), 85 states have call successors, (85), 29 states have call predecessors, (85), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-11-23 15:29:55,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 405 transitions. [2022-11-23 15:29:55,157 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 405 transitions. Word has length 14 [2022-11-23 15:29:55,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:29:55,157 INFO L495 AbstractCegarLoop]: Abstraction has 292 states and 405 transitions. [2022-11-23 15:29:55,158 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-23 15:29:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 405 transitions. [2022-11-23 15:29:55,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-23 15:29:55,160 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:29:55,160 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:29:55,160 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-23 15:29:55,161 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:29:55,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:29:55,161 INFO L85 PathProgramCache]: Analyzing trace with hash 1133758264, now seen corresponding path program 1 times [2022-11-23 15:29:55,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:29:55,162 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944548255] [2022-11-23 15:29:55,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:29:55,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:29:55,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:29:56,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:29:56,374 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:29:56,374 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [944548255] [2022-11-23 15:29:56,374 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [944548255] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:29:56,374 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:29:56,374 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-23 15:29:56,375 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1879704660] [2022-11-23 15:29:56,375 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:29:56,375 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 15:29:56,375 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:29:56,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 15:29:56,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-23 15:29:56,376 INFO L87 Difference]: Start difference. First operand 292 states and 405 transitions. Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-23 15:29:58,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:29:59,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:29:59,953 INFO L93 Difference]: Finished difference Result 581 states and 809 transitions. [2022-11-23 15:29:59,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-23 15:29:59,954 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (7), 3 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 35 [2022-11-23 15:29:59,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:29:59,957 INFO L225 Difference]: With dead ends: 581 [2022-11-23 15:29:59,957 INFO L226 Difference]: Without dead ends: 293 [2022-11-23 15:29:59,959 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-23 15:29:59,960 INFO L413 NwaCegarLoop]: 350 mSDtfsCounter, 386 mSDsluCounter, 179 mSDsCounter, 0 mSdLazyCounter, 266 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 386 SdHoareTripleChecker+Valid, 529 SdHoareTripleChecker+Invalid, 267 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 266 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-11-23 15:29:59,960 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [386 Valid, 529 Invalid, 267 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 266 Invalid, 1 Unknown, 0 Unchecked, 3.5s Time] [2022-11-23 15:29:59,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2022-11-23 15:29:59,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 293. [2022-11-23 15:29:59,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 293 states, 179 states have (on average 1.324022346368715) internal successors, (237), 183 states have internal predecessors, (237), 85 states have call successors, (85), 29 states have call predecessors, (85), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-11-23 15:30:00,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 406 transitions. [2022-11-23 15:30:00,000 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 406 transitions. Word has length 35 [2022-11-23 15:30:00,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:30:00,001 INFO L495 AbstractCegarLoop]: Abstraction has 293 states and 406 transitions. [2022-11-23 15:30:00,001 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-23 15:30:00,001 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 406 transitions. [2022-11-23 15:30:00,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-23 15:30:00,011 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:30:00,011 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:30:00,011 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-23 15:30:00,012 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:30:00,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:30:00,012 INFO L85 PathProgramCache]: Analyzing trace with hash -229120433, now seen corresponding path program 1 times [2022-11-23 15:30:00,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:30:00,013 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905842139] [2022-11-23 15:30:00,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:30:00,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:30:00,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:30:01,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-23 15:30:01,142 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:30:01,142 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [905842139] [2022-11-23 15:30:01,142 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [905842139] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:30:01,143 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:30:01,143 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:30:01,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379020618] [2022-11-23 15:30:01,143 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:30:01,144 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:30:01,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:30:01,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:30:01,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:30:01,145 INFO L87 Difference]: Start difference. First operand 293 states and 406 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-23 15:30:03,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:30:03,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:30:03,639 INFO L93 Difference]: Finished difference Result 293 states and 406 transitions. [2022-11-23 15:30:03,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:30:03,640 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (7), 3 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 36 [2022-11-23 15:30:03,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:30:03,641 INFO L225 Difference]: With dead ends: 293 [2022-11-23 15:30:03,641 INFO L226 Difference]: Without dead ends: 0 [2022-11-23 15:30:03,642 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:30:03,643 INFO L413 NwaCegarLoop]: 351 mSDtfsCounter, 234 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 69 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 234 SdHoareTripleChecker+Valid, 486 SdHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 69 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-11-23 15:30:03,643 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [234 Valid, 486 Invalid, 70 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 69 Invalid, 1 Unknown, 0 Unchecked, 2.5s Time] [2022-11-23 15:30:03,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-23 15:30:03,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-23 15:30:03,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:30:03,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-23 15:30:03,644 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 36 [2022-11-23 15:30:03,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:30:03,645 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-23 15:30:03,645 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-23 15:30:03,645 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-23 15:30:03,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-23 15:30:03,648 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-23 15:30:03,649 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-23 15:30:03,651 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-23 15:30:14,119 INFO L899 garLoopResultBuilder]: For program point L8859(line 8859) no Hoare annotation was computed. [2022-11-23 15:30:14,119 INFO L899 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtEXIT(lines 8836 8896) no Hoare annotation was computed. [2022-11-23 15:30:14,119 INFO L902 garLoopResultBuilder]: At program point L8884(line 8884) the Hoare annotation is: true [2022-11-23 15:30:14,120 INFO L899 garLoopResultBuilder]: For program point L8884-1(line 8884) no Hoare annotation was computed. [2022-11-23 15:30:14,120 INFO L902 garLoopResultBuilder]: At program point L8855(line 8855) the Hoare annotation is: true [2022-11-23 15:30:14,120 INFO L899 garLoopResultBuilder]: For program point L8855-1(line 8855) no Hoare annotation was computed. [2022-11-23 15:30:14,120 INFO L899 garLoopResultBuilder]: For program point L8880(lines 8880 8883) no Hoare annotation was computed. [2022-11-23 15:30:14,120 INFO L902 garLoopResultBuilder]: At program point poseidon_check_mode_dvbtENTRY(lines 8836 8896) the Hoare annotation is: true [2022-11-23 15:30:14,120 INFO L902 garLoopResultBuilder]: At program point L8860(line 8860) the Hoare annotation is: true [2022-11-23 15:30:14,121 INFO L899 garLoopResultBuilder]: For program point L8860-1(line 8860) no Hoare annotation was computed. [2022-11-23 15:30:14,121 INFO L899 garLoopResultBuilder]: For program point L8864(line 8864) no Hoare annotation was computed. [2022-11-23 15:30:14,121 INFO L899 garLoopResultBuilder]: For program point L8885(lines 8885 8888) no Hoare annotation was computed. [2022-11-23 15:30:14,121 INFO L902 garLoopResultBuilder]: At program point L8889(line 8889) the Hoare annotation is: true [2022-11-23 15:30:14,121 INFO L899 garLoopResultBuilder]: For program point L8889-1(line 8889) no Hoare annotation was computed. [2022-11-23 15:30:14,122 INFO L902 garLoopResultBuilder]: At program point L8877(lines 8849 8895) the Hoare annotation is: true [2022-11-23 15:30:14,122 INFO L899 garLoopResultBuilder]: For program point L8869(line 8869) no Hoare annotation was computed. [2022-11-23 15:30:14,122 INFO L902 garLoopResultBuilder]: At program point L8865(line 8865) the Hoare annotation is: true [2022-11-23 15:30:14,122 INFO L899 garLoopResultBuilder]: For program point L8865-1(line 8865) no Hoare annotation was computed. [2022-11-23 15:30:14,122 INFO L899 garLoopResultBuilder]: For program point L8878(line 8878) no Hoare annotation was computed. [2022-11-23 15:30:14,123 INFO L899 garLoopResultBuilder]: For program point L8870-1(line 8870) no Hoare annotation was computed. [2022-11-23 15:30:14,123 INFO L902 garLoopResultBuilder]: At program point L8870(line 8870) the Hoare annotation is: true [2022-11-23 15:30:14,123 INFO L899 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtFINAL(lines 8836 8896) no Hoare annotation was computed. [2022-11-23 15:30:14,123 INFO L899 garLoopResultBuilder]: For program point L8854(line 8854) no Hoare annotation was computed. [2022-11-23 15:30:14,123 INFO L902 garLoopResultBuilder]: At program point L8879(line 8879) the Hoare annotation is: true [2022-11-23 15:30:14,124 INFO L899 garLoopResultBuilder]: For program point L8879-1(line 8879) no Hoare annotation was computed. [2022-11-23 15:30:14,124 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 11923 11933) no Hoare annotation was computed. [2022-11-23 15:30:14,124 INFO L895 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)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-23 15:30:14,125 INFO L895 garLoopResultBuilder]: At program point L11928(line 11928) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-23 15:30:14,125 INFO L899 garLoopResultBuilder]: For program point L11926(lines 11926 11929) no Hoare annotation was computed. [2022-11-23 15:30:14,125 INFO L899 garLoopResultBuilder]: For program point L11928-1(lines 11926 11929) no Hoare annotation was computed. [2022-11-23 15:30:14,125 INFO L899 garLoopResultBuilder]: For program point L9053(lines 9053 9057) no Hoare annotation was computed. [2022-11-23 15:30:14,125 INFO L899 garLoopResultBuilder]: For program point L9045(lines 9045 9075) no Hoare annotation was computed. [2022-11-23 15:30:14,126 INFO L899 garLoopResultBuilder]: For program point poseidon_set_feEXIT(lines 9009 9080) no Hoare annotation was computed. [2022-11-23 15:30:14,126 INFO L895 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))) [2022-11-23 15:30:14,126 INFO L895 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))) [2022-11-23 15:30:14,126 INFO L899 garLoopResultBuilder]: For program point L9066-1(line 9066) no Hoare annotation was computed. [2022-11-23 15:30:14,127 INFO L895 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))) [2022-11-23 15:30:14,127 INFO L899 garLoopResultBuilder]: For program point L8988-1(line 8988) no Hoare annotation was computed. [2022-11-23 15:30:14,127 INFO L899 garLoopResultBuilder]: For program point L9058-1(line 9058) no Hoare annotation was computed. [2022-11-23 15:30:14,127 INFO L895 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))) [2022-11-23 15:30:14,128 INFO L899 garLoopResultBuilder]: For program point L9046-1(line 9046) no Hoare annotation was computed. [2022-11-23 15:30:14,128 INFO L899 garLoopResultBuilder]: For program point L8980(lines 8980 8983) no Hoare annotation was computed. [2022-11-23 15:30:14,128 INFO L899 garLoopResultBuilder]: For program point L8984-2(lines 8984 8991) no Hoare annotation was computed. [2022-11-23 15:30:14,128 INFO L895 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))) [2022-11-23 15:30:14,129 INFO L895 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))) [2022-11-23 15:30:14,129 INFO L895 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))) [2022-11-23 15:30:14,129 INFO L895 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))) [2022-11-23 15:30:14,129 INFO L899 garLoopResultBuilder]: For program point L9059(lines 9059 9063) no Hoare annotation was computed. [2022-11-23 15:30:14,130 INFO L899 garLoopResultBuilder]: For program point L9026(lines 9026 9029) no Hoare annotation was computed. [2022-11-23 15:30:14,130 INFO L895 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))) [2022-11-23 15:30:14,130 INFO L895 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))) [2022-11-23 15:30:14,130 INFO L899 garLoopResultBuilder]: For program point L9047(lines 9047 9051) no Hoare annotation was computed. [2022-11-23 15:30:14,131 INFO L895 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))) [2022-11-23 15:30:14,131 INFO L899 garLoopResultBuilder]: For program point L9068-1(lines 9068 9069) no Hoare annotation was computed. [2022-11-23 15:30:14,131 INFO L895 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))) [2022-11-23 15:30:14,131 INFO L895 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))) [2022-11-23 15:30:14,132 INFO L895 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))) [2022-11-23 15:30:14,132 INFO L895 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))) [2022-11-23 15:30:14,132 INFO L899 garLoopResultBuilder]: For program point L9052-1(line 9052) no Hoare annotation was computed. [2022-11-23 15:30:14,132 INFO L895 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))) [2022-11-23 15:30:14,132 INFO L899 garLoopResultBuilder]: For program point L9065(lines 9065 9070) no Hoare annotation was computed. [2022-11-23 15:30:14,133 INFO L899 garLoopResultBuilder]: For program point poseidon_set_feFINAL(lines 9009 9080) no Hoare annotation was computed. [2022-11-23 15:30:14,133 INFO L899 garLoopResultBuilder]: For program point L9065-2(lines 9065 9070) no Hoare annotation was computed. [2022-11-23 15:30:14,133 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12399 12401) no Hoare annotation was computed. [2022-11-23 15:30:14,133 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12399 12401) the Hoare annotation is: true [2022-11-23 15:30:14,133 INFO L899 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12584 12586) no Hoare annotation was computed. [2022-11-23 15:30:14,134 INFO L902 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12584 12586) the Hoare annotation is: true [2022-11-23 15:30:14,134 INFO L899 garLoopResultBuilder]: For program point jiffies_to_msecsEXIT(lines 12476 12478) no Hoare annotation was computed. [2022-11-23 15:30:14,134 INFO L902 garLoopResultBuilder]: At program point jiffies_to_msecsENTRY(lines 12476 12478) the Hoare annotation is: true [2022-11-23 15:30:14,134 INFO L899 garLoopResultBuilder]: For program point L11180(lines 11180 11183) no Hoare annotation was computed. [2022-11-23 15:30:14,134 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11175 11191) no Hoare annotation was computed. [2022-11-23 15:30:14,134 INFO L902 garLoopResultBuilder]: At program point L11184(line 11184) the Hoare annotation is: true [2022-11-23 15:30:14,135 INFO L899 garLoopResultBuilder]: For program point L11184-1(line 11184) no Hoare annotation was computed. [2022-11-23 15:30:14,135 INFO L902 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11175 11191) the Hoare annotation is: true [2022-11-23 15:30:14,135 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11175 11191) no Hoare annotation was computed. [2022-11-23 15:30:14,135 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12514 12516) the Hoare annotation is: true [2022-11-23 15:30:14,135 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12514 12516) no Hoare annotation was computed. [2022-11-23 15:30:14,135 INFO L899 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 10946 11129) no Hoare annotation was computed. [2022-11-23 15:30:14,135 INFO L902 garLoopResultBuilder]: At program point L11101(lines 10960 11128) the Hoare annotation is: true [2022-11-23 15:30:14,135 INFO L902 garLoopResultBuilder]: At program point L11122(line 11122) the Hoare annotation is: true [2022-11-23 15:30:14,135 INFO L902 garLoopResultBuilder]: At program point L11120(line 11120) the Hoare annotation is: true [2022-11-23 15:30:14,136 INFO L899 garLoopResultBuilder]: For program point L11089(lines 11089 11092) no Hoare annotation was computed. [2022-11-23 15:30:14,136 INFO L899 garLoopResultBuilder]: For program point L11122-1(line 11122) no Hoare annotation was computed. [2022-11-23 15:30:14,136 INFO L899 garLoopResultBuilder]: For program point L11120-1(line 11120) no Hoare annotation was computed. [2022-11-23 15:30:14,136 INFO L902 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 10946 11129) the Hoare annotation is: true [2022-11-23 15:30:14,136 INFO L902 garLoopResultBuilder]: At program point L11112(lines 11112 11114) the Hoare annotation is: true [2022-11-23 15:30:14,136 INFO L899 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 10946 11129) no Hoare annotation was computed. [2022-11-23 15:30:14,137 INFO L899 garLoopResultBuilder]: For program point L11112-1(lines 11112 11114) no Hoare annotation was computed. [2022-11-23 15:30:14,137 INFO L899 garLoopResultBuilder]: For program point L11100(lines 11100 11103) no Hoare annotation was computed. [2022-11-23 15:30:14,137 INFO L899 garLoopResultBuilder]: For program point L11125-1(line 11125) no Hoare annotation was computed. [2022-11-23 15:30:14,137 INFO L902 garLoopResultBuilder]: At program point L11125(line 11125) the Hoare annotation is: true [2022-11-23 15:30:14,137 INFO L902 garLoopResultBuilder]: At program point L11096(lines 10960 11128) the Hoare annotation is: true [2022-11-23 15:30:14,137 INFO L899 garLoopResultBuilder]: For program point L11119-2(lines 11119 11123) no Hoare annotation was computed. [2022-11-23 15:30:14,138 INFO L899 garLoopResultBuilder]: For program point L11115(lines 11115 11126) no Hoare annotation was computed. [2022-11-23 15:30:14,138 INFO L899 garLoopResultBuilder]: For program point L11119(lines 11119 11123) no Hoare annotation was computed. [2022-11-23 15:30:14,138 INFO L899 garLoopResultBuilder]: For program point L11111-1(line 11111) no Hoare annotation was computed. [2022-11-23 15:30:14,138 INFO L902 garLoopResultBuilder]: At program point L11111(line 11111) the Hoare annotation is: true [2022-11-23 15:30:14,138 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11814 11819) the Hoare annotation is: true [2022-11-23 15:30:14,139 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11817) no Hoare annotation was computed. [2022-11-23 15:30:14,139 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11814 11819) no Hoare annotation was computed. [2022-11-23 15:30:14,139 INFO L899 garLoopResultBuilder]: For program point L11867-1(lines 11865 11868) no Hoare annotation was computed. [2022-11-23 15:30:14,139 INFO L895 garLoopResultBuilder]: At program point L11867(line 11867) 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)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-23 15:30:14,139 INFO L895 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))) [2022-11-23 15:30:14,140 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11862 11872) no Hoare annotation was computed. [2022-11-23 15:30:14,140 INFO L899 garLoopResultBuilder]: For program point L11865(lines 11865 11868) no Hoare annotation was computed. [2022-11-23 15:30:14,140 INFO L902 garLoopResultBuilder]: At program point kref_getENTRY(lines 12482 12484) the Hoare annotation is: true [2022-11-23 15:30:14,140 INFO L899 garLoopResultBuilder]: For program point kref_getEXIT(lines 12482 12484) no Hoare annotation was computed. [2022-11-23 15:30:14,140 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-23 15:30:14,140 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memmoveENTRY(line -1) the Hoare annotation is: true [2022-11-23 15:30:14,140 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-23 15:30:14,141 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memmoveEXIT(line -1) no Hoare annotation was computed. [2022-11-23 15:30:14,141 INFO L902 garLoopResultBuilder]: At program point ldv_initializeENTRY(lines 12362 12372) the Hoare annotation is: true [2022-11-23 15:30:14,141 INFO L899 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12362 12372) no Hoare annotation was computed. [2022-11-23 15:30:14,141 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12587 12589) no Hoare annotation was computed. [2022-11-23 15:30:14,141 INFO L902 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12587 12589) the Hoare annotation is: true [2022-11-23 15:30:14,141 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12638 12640) no Hoare annotation was computed. [2022-11-23 15:30:14,141 INFO L902 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12638 12640) the Hoare annotation is: true [2022-11-23 15:30:14,141 INFO L899 garLoopResultBuilder]: For program point kref_putEXIT(lines 12489 12491) no Hoare annotation was computed. [2022-11-23 15:30:14,141 INFO L902 garLoopResultBuilder]: At program point kref_putENTRY(lines 12489 12491) the Hoare annotation is: true [2022-11-23 15:30:14,141 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12595 12597) no Hoare annotation was computed. [2022-11-23 15:30:14,142 INFO L902 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12595 12597) the Hoare annotation is: true [2022-11-23 15:30:14,142 INFO L902 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 8774 8782) the Hoare annotation is: true [2022-11-23 15:30:14,142 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 8774 8782) no Hoare annotation was computed. [2022-11-23 15:30:14,142 INFO L895 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))) [2022-11-23 15:30:14,142 INFO L895 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))) [2022-11-23 15:30:14,142 INFO L895 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))) [2022-11-23 15:30:14,142 INFO L895 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))) [2022-11-23 15:30:14,142 INFO L899 garLoopResultBuilder]: For program point L9423-1(line 9423) no Hoare annotation was computed. [2022-11-23 15:30:14,143 INFO L895 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))) [2022-11-23 15:30:14,143 INFO L895 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))) [2022-11-23 15:30:14,143 INFO L895 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))) [2022-11-23 15:30:14,143 INFO L895 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))) [2022-11-23 15:30:14,143 INFO L899 garLoopResultBuilder]: For program point L9432-1(line 9432) no Hoare annotation was computed. [2022-11-23 15:30:14,144 INFO L895 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))) [2022-11-23 15:30:14,144 INFO L895 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))) [2022-11-23 15:30:14,144 INFO L899 garLoopResultBuilder]: For program point L9422-2(lines 9422 9425) no Hoare annotation was computed. [2022-11-23 15:30:14,144 INFO L899 garLoopResultBuilder]: For program point dvb_stop_streamingEXIT(lines 9407 9442) no Hoare annotation was computed. [2022-11-23 15:30:14,144 INFO L899 garLoopResultBuilder]: For program point L9422(lines 9422 9425) no Hoare annotation was computed. [2022-11-23 15:30:14,145 INFO L899 garLoopResultBuilder]: For program point L9416(lines 9416 9438) no Hoare annotation was computed. [2022-11-23 15:30:14,145 INFO L899 garLoopResultBuilder]: For program point L9416-1(lines 9416 9438) no Hoare annotation was computed. [2022-11-23 15:30:14,145 INFO L899 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12536 12538) no Hoare annotation was computed. [2022-11-23 15:30:14,145 INFO L902 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12536 12538) the Hoare annotation is: true [2022-11-23 15:30:14,145 INFO L899 garLoopResultBuilder]: For program point get_currentEXIT(lines 5246 5269) no Hoare annotation was computed. [2022-11-23 15:30:14,145 INFO L902 garLoopResultBuilder]: At program point get_currentENTRY(lines 5246 5269) the Hoare annotation is: true [2022-11-23 15:30:14,146 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12498 12500) no Hoare annotation was computed. [2022-11-23 15:30:14,146 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12498 12500) the Hoare annotation is: true [2022-11-23 15:30:14,146 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5411 5416) the Hoare annotation is: true [2022-11-23 15:30:14,146 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5411 5416) no Hoare annotation was computed. [2022-11-23 15:30:14,146 INFO L895 garLoopResultBuilder]: At program point L12394(line 12394) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-23 15:30:14,146 INFO L899 garLoopResultBuilder]: For program point L12390-1(lines 12375 12397) no Hoare annotation was computed. [2022-11-23 15:30:14,147 INFO L895 garLoopResultBuilder]: At program point L12386(line 12386) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-23 15:30:14,147 INFO L899 garLoopResultBuilder]: For program point L12394-1(lines 12373 12398) no Hoare annotation was computed. [2022-11-23 15:30:14,147 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12373 12398) no Hoare annotation was computed. [2022-11-23 15:30:14,147 INFO L895 garLoopResultBuilder]: At program point L12390(line 12390) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-23 15:30:14,147 INFO L902 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12373 12398) the Hoare annotation is: true [2022-11-23 15:30:14,148 INFO L899 garLoopResultBuilder]: For program point L12382-1(lines 12375 12397) no Hoare annotation was computed. [2022-11-23 15:30:14,148 INFO L895 garLoopResultBuilder]: At program point L12378(line 12378) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-23 15:30:14,148 INFO L899 garLoopResultBuilder]: For program point L12386-1(lines 12375 12397) no Hoare annotation was computed. [2022-11-23 15:30:14,148 INFO L895 garLoopResultBuilder]: At program point L12382(line 12382) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-23 15:30:14,148 INFO L899 garLoopResultBuilder]: For program point L12378-1(lines 12375 12397) no Hoare annotation was computed. [2022-11-23 15:30:14,148 INFO L902 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12507 12509) the Hoare annotation is: true [2022-11-23 15:30:14,149 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12507 12509) no Hoare annotation was computed. [2022-11-23 15:30:14,149 INFO L895 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)) [2022-11-23 15:30:14,149 INFO L895 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)) [2022-11-23 15:30:14,149 INFO L899 garLoopResultBuilder]: For program point L9664(line 9664) no Hoare annotation was computed. [2022-11-23 15:30:14,149 INFO L895 garLoopResultBuilder]: At program point L9697-1(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)) [2022-11-23 15:30:14,150 INFO L895 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)) [2022-11-23 15:30:14,150 INFO L895 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)) [2022-11-23 15:30:14,150 INFO L895 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)) [2022-11-23 15:30:14,150 INFO L895 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)) [2022-11-23 15:30:14,150 INFO L895 garLoopResultBuilder]: At program point L9714-1(line 9714) the Hoare annotation is: (= ~ldv_mutex_lock_of_poseidon~0 1) [2022-11-23 15:30:14,151 INFO L899 garLoopResultBuilder]: For program point L9681-1(line 9681) no Hoare annotation was computed. [2022-11-23 15:30:14,151 INFO L895 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)) [2022-11-23 15:30:14,151 INFO L895 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)) [2022-11-23 15:30:14,151 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-23 15:30:14,151 INFO L895 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)) [2022-11-23 15:30:14,152 INFO L895 garLoopResultBuilder]: At program point L9665-1(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)) [2022-11-23 15:30:14,152 INFO L895 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)) [2022-11-23 15:30:14,152 INFO L895 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)) [2022-11-23 15:30:14,152 INFO L895 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)) [2022-11-23 15:30:14,152 INFO L895 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)) [2022-11-23 15:30:14,153 INFO L895 garLoopResultBuilder]: At program point L9005-1(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)) [2022-11-23 15:30:14,153 INFO L895 garLoopResultBuilder]: At program point L8939(line 8939) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-23 15:30:14,153 INFO L895 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)) [2022-11-23 15:30:14,153 INFO L895 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)) [2022-11-23 15:30:14,153 INFO L895 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)) [2022-11-23 15:30:14,154 INFO L895 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)) [2022-11-23 15:30:14,154 INFO L895 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)) [2022-11-23 15:30:14,154 INFO L895 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)) [2022-11-23 15:30:14,154 INFO L899 garLoopResultBuilder]: For program point L8907(lines 8907 8910) no Hoare annotation was computed. [2022-11-23 15:30:14,154 INFO L895 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)) [2022-11-23 15:30:14,155 INFO L899 garLoopResultBuilder]: For program point L9700(line 9700) no Hoare annotation was computed. [2022-11-23 15:30:14,155 INFO L895 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)) [2022-11-23 15:30:14,155 INFO L899 garLoopResultBuilder]: For program point L9684(line 9684) no Hoare annotation was computed. [2022-11-23 15:30:14,155 INFO L895 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)) [2022-11-23 15:30:14,155 INFO L895 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)) [2022-11-23 15:30:14,155 INFO L899 garLoopResultBuilder]: For program point L9668(line 9668) no Hoare annotation was computed. [2022-11-23 15:30:14,156 INFO L899 garLoopResultBuilder]: For program point L9156(lines 9156 9159) no Hoare annotation was computed. [2022-11-23 15:30:14,156 INFO L899 garLoopResultBuilder]: For program point L9701-1(line 9701) no Hoare annotation was computed. [2022-11-23 15:30:14,156 INFO L895 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)) [2022-11-23 15:30:14,156 INFO L895 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)) [2022-11-23 15:30:14,156 INFO L899 garLoopResultBuilder]: For program point L8925-1(line 8925) no Hoare annotation was computed. [2022-11-23 15:30:14,157 INFO L899 garLoopResultBuilder]: For program point L9173(lines 9173 9184) no Hoare annotation was computed. [2022-11-23 15:30:14,157 INFO L895 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)) [2022-11-23 15:30:14,157 INFO L899 garLoopResultBuilder]: For program point L9652(line 9652) no Hoare annotation was computed. [2022-11-23 15:30:14,157 INFO L899 garLoopResultBuilder]: For program point L9685-1(line 9685) no Hoare annotation was computed. [2022-11-23 15:30:14,157 INFO L895 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)) [2022-11-23 15:30:14,157 INFO L895 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)) [2022-11-23 15:30:14,158 INFO L895 garLoopResultBuilder]: At program point L8926-2(lines 8926 8937) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-23 15:30:14,158 INFO L899 garLoopResultBuilder]: For program point L8926(lines 8926 8937) no Hoare annotation was computed. [2022-11-23 15:30:14,158 INFO L899 garLoopResultBuilder]: For program point L9653(lines 9653 9658) no Hoare annotation was computed. [2022-11-23 15:30:14,158 INFO L895 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)) [2022-11-23 15:30:14,158 INFO L895 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)) [2022-11-23 15:30:14,159 INFO L899 garLoopResultBuilder]: For program point L9670(line 9670) no Hoare annotation was computed. [2022-11-23 15:30:14,159 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-23 15:30:14,159 INFO L895 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)) [2022-11-23 15:30:14,159 INFO L899 garLoopResultBuilder]: For program point L8927-1(line 8927) no Hoare annotation was computed. [2022-11-23 15:30:14,159 INFO L895 garLoopResultBuilder]: At program point L9654-1(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)) [2022-11-23 15:30:14,160 INFO L895 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)) [2022-11-23 15:30:14,160 INFO L899 garLoopResultBuilder]: For program point L8944(line 8944) no Hoare annotation was computed. [2022-11-23 15:30:14,160 INFO L899 garLoopResultBuilder]: For program point L8928(lines 8928 8932) no Hoare annotation was computed. [2022-11-23 15:30:14,160 INFO L899 garLoopResultBuilder]: For program point L9688(line 9688) no Hoare annotation was computed. [2022-11-23 15:30:14,160 INFO L899 garLoopResultBuilder]: For program point L9176-2(lines 9176 9184) no Hoare annotation was computed. [2022-11-23 15:30:14,160 INFO L895 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)) [2022-11-23 15:30:14,161 INFO L899 garLoopResultBuilder]: For program point L8945(lines 8945 8950) no Hoare annotation was computed. [2022-11-23 15:30:14,161 INFO L895 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)) [2022-11-23 15:30:14,161 INFO L895 garLoopResultBuilder]: At program point L9127-2(lines 9127 9131) 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)) [2022-11-23 15:30:14,161 INFO L895 garLoopResultBuilder]: At program point L9226-1(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)) [2022-11-23 15:30:14,161 INFO L899 garLoopResultBuilder]: For program point L9672(line 9672) no Hoare annotation was computed. [2022-11-23 15:30:14,162 INFO L899 garLoopResultBuilder]: For program point L9127(lines 9127 9131) no Hoare annotation was computed. [2022-11-23 15:30:14,162 INFO L895 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)) [2022-11-23 15:30:14,162 INFO L895 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)) [2022-11-23 15:30:14,162 INFO L899 garLoopResultBuilder]: For program point L8929-1(line 8929) no Hoare annotation was computed. [2022-11-23 15:30:14,162 INFO L895 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)) [2022-11-23 15:30:14,163 INFO L895 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)) [2022-11-23 15:30:14,163 INFO L899 garLoopResultBuilder]: For program point L9689-1(line 9689) no Hoare annotation was computed. [2022-11-23 15:30:14,163 INFO L895 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)) [2022-11-23 15:30:14,163 INFO L899 garLoopResultBuilder]: For program point L8913(lines 8913 8953) no Hoare annotation was computed. [2022-11-23 15:30:14,163 INFO L899 garLoopResultBuilder]: For program point L8913-2(lines 8913 8953) no Hoare annotation was computed. [2022-11-23 15:30:14,164 INFO L895 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)) [2022-11-23 15:30:14,164 INFO L895 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)) [2022-11-23 15:30:14,164 INFO L895 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)) [2022-11-23 15:30:14,164 INFO L899 garLoopResultBuilder]: For program point L9673-1(line 9673) no Hoare annotation was computed. [2022-11-23 15:30:14,164 INFO L895 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)) [2022-11-23 15:30:14,164 INFO L899 garLoopResultBuilder]: For program point L9161-1(line 9161) no Hoare annotation was computed. [2022-11-23 15:30:14,165 INFO L899 garLoopResultBuilder]: For program point L9128-1(line 9128) no Hoare annotation was computed. [2022-11-23 15:30:14,165 INFO L895 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)) [2022-11-23 15:30:14,165 INFO L895 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)) [2022-11-23 15:30:14,165 INFO L895 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)) [2022-11-23 15:30:14,165 INFO L895 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)) [2022-11-23 15:30:14,166 INFO L899 garLoopResultBuilder]: For program point L9162(lines 9162 9167) no Hoare annotation was computed. [2022-11-23 15:30:14,166 INFO L895 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)) [2022-11-23 15:30:14,166 INFO L895 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)) [2022-11-23 15:30:14,166 INFO L895 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)) [2022-11-23 15:30:14,166 INFO L895 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)) [2022-11-23 15:30:14,167 INFO L899 garLoopResultBuilder]: For program point L8915(lines 8915 8919) no Hoare annotation was computed. [2022-11-23 15:30:14,167 INFO L895 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)) [2022-11-23 15:30:14,167 INFO L895 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)) [2022-11-23 15:30:14,167 INFO L895 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)) [2022-11-23 15:30:14,167 INFO L899 garLoopResultBuilder]: For program point L9130-1(line 9130) no Hoare annotation was computed. [2022-11-23 15:30:14,168 INFO L899 garLoopResultBuilder]: For program point L9692(line 9692) no Hoare annotation was computed. [2022-11-23 15:30:14,168 INFO L895 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)) [2022-11-23 15:30:14,168 INFO L895 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)) [2022-11-23 15:30:14,168 INFO L899 garLoopResultBuilder]: For program point L9676(line 9676) no Hoare annotation was computed. [2022-11-23 15:30:14,168 INFO L895 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)) [2022-11-23 15:30:14,169 INFO L895 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)) [2022-11-23 15:30:14,169 INFO L899 garLoopResultBuilder]: For program point L9660(line 9660) no Hoare annotation was computed. [2022-11-23 15:30:14,169 INFO L895 garLoopResultBuilder]: At program point L9693-1(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)) [2022-11-23 15:30:14,169 INFO L895 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)) [2022-11-23 15:30:14,169 INFO L895 garLoopResultBuilder]: At program point L9677-1(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)) [2022-11-23 15:30:14,170 INFO L895 garLoopResultBuilder]: At program point L9710(lines 9710 9713) 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)) [2022-11-23 15:30:14,170 INFO L895 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)) [2022-11-23 15:30:14,170 INFO L899 garLoopResultBuilder]: For program point L9661-1(line 9661) no Hoare annotation was computed. [2022-11-23 15:30:14,170 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~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)) [2022-11-23 15:30:14,170 INFO L899 garLoopResultBuilder]: For program point L8951(line 8951) no Hoare annotation was computed. [2022-11-23 15:30:14,171 INFO L895 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)) [2022-11-23 15:30:14,171 INFO L899 garLoopResultBuilder]: For program point L8952-1(line 8952) no Hoare annotation was computed. [2022-11-23 15:30:14,171 INFO L899 garLoopResultBuilder]: For program point L9696(line 9696) no Hoare annotation was computed. [2022-11-23 15:30:14,171 INFO L899 garLoopResultBuilder]: For program point L8920-2(lines 8920 8924) no Hoare annotation was computed. [2022-11-23 15:30:14,171 INFO L895 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)) [2022-11-23 15:30:14,171 INFO L899 garLoopResultBuilder]: For program point L9680(line 9680) no Hoare annotation was computed. [2022-11-23 15:30:14,172 INFO L895 garLoopResultBuilder]: At program point L9201-1(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)) [2022-11-23 15:30:14,172 INFO L895 garLoopResultBuilder]: At program point L9647(line 9647) the Hoare annotation is: (= ~dvb_bandwidth_length~0 3) [2022-11-23 15:30:14,172 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 12616 12618) no Hoare annotation was computed. [2022-11-23 15:30:14,172 INFO L902 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 12616 12618) the Hoare annotation is: true [2022-11-23 15:30:14,172 INFO L902 garLoopResultBuilder]: At program point L10940(line 10940) the Hoare annotation is: true [2022-11-23 15:30:14,173 INFO L902 garLoopResultBuilder]: At program point L10938(line 10938) the Hoare annotation is: true [2022-11-23 15:30:14,173 INFO L899 garLoopResultBuilder]: For program point L10940-1(line 10940) no Hoare annotation was computed. [2022-11-23 15:30:14,173 INFO L902 garLoopResultBuilder]: At program point L10930(line 10930) the Hoare annotation is: true [2022-11-23 15:30:14,173 INFO L899 garLoopResultBuilder]: For program point L10938-1(line 10938) no Hoare annotation was computed. [2022-11-23 15:30:14,173 INFO L902 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10864 10945) the Hoare annotation is: true [2022-11-23 15:30:14,173 INFO L899 garLoopResultBuilder]: For program point L10930-1(line 10930) no Hoare annotation was computed. [2022-11-23 15:30:14,174 INFO L902 garLoopResultBuilder]: At program point L10920(lines 10875 10944) the Hoare annotation is: true [2022-11-23 15:30:14,174 INFO L899 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10864 10945) no Hoare annotation was computed. [2022-11-23 15:30:14,174 INFO L899 garLoopResultBuilder]: For program point L10908(lines 10908 10911) no Hoare annotation was computed. [2022-11-23 15:30:14,174 INFO L899 garLoopResultBuilder]: For program point L10933(lines 10933 10942) no Hoare annotation was computed. [2022-11-23 15:30:14,174 INFO L899 garLoopResultBuilder]: For program point L10931-1(lines 10931 10932) no Hoare annotation was computed. [2022-11-23 15:30:14,174 INFO L899 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10864 10945) no Hoare annotation was computed. [2022-11-23 15:30:14,174 INFO L902 garLoopResultBuilder]: At program point L10931(lines 10931 10932) the Hoare annotation is: true [2022-11-23 15:30:14,175 INFO L899 garLoopResultBuilder]: For program point L10937(lines 10937 10941) no Hoare annotation was computed. [2022-11-23 15:30:14,175 INFO L899 garLoopResultBuilder]: For program point L10937-2(lines 10937 10941) no Hoare annotation was computed. [2022-11-23 15:30:14,175 INFO L902 garLoopResultBuilder]: At program point L10915(lines 10875 10944) the Hoare annotation is: true [2022-11-23 15:30:14,175 INFO L899 garLoopResultBuilder]: For program point L10919(lines 10919 10922) no Hoare annotation was computed. [2022-11-23 15:30:14,178 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:30:14,180 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-23 15:30:14,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 03:30:14 BoogieIcfgContainer [2022-11-23 15:30:14,229 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-23 15:30:14,230 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-23 15:30:14,230 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-23 15:30:14,230 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-23 15:30:14,231 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:29:37" (3/4) ... [2022-11-23 15:30:14,234 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-23 15:30:14,240 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_dvbt [2022-11-23 15:30:14,240 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-23 15:30:14,240 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_set_fe [2022-11-23 15:30:14,240 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-11-23 15:30:14,240 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2022-11-23 15:30:14,240 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure jiffies_to_msecs [2022-11-23 15:30:14,241 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2022-11-23 15:30:14,241 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-23 15:30:14,241 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2022-11-23 15:30:14,241 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-23 15:30:14,241 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2022-11-23 15:30:14,241 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2022-11-23 15:30:14,241 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2022-11-23 15:30:14,242 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2022-11-23 15:30:14,242 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2022-11-23 15:30:14,242 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2022-11-23 15:30:14,242 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2022-11-23 15:30:14,242 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2022-11-23 15:30:14,242 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2022-11-23 15:30:14,242 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_stop_streaming [2022-11-23 15:30:14,243 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2022-11-23 15:30:14,243 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-11-23 15:30:14,243 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-11-23 15:30:14,243 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-11-23 15:30:14,243 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-11-23 15:30:14,243 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-11-23 15:30:14,244 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2022-11-23 15:30:14,244 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2022-11-23 15:30:14,280 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 290 nodes and edges [2022-11-23 15:30:14,284 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 111 nodes and edges [2022-11-23 15:30:14,288 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2022-11-23 15:30:14,292 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2022-11-23 15:30:14,295 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-23 15:30:14,299 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-23 15:30:14,311 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-23 15:30:14,312 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-23 15:30:14,358 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2022-11-23 15:30:14,359 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2022-11-23 15:30:14,359 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-23 15:30:14,359 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-23 15:30:14,359 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-23 15:30:14,360 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-23 15:30:14,361 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-23 15:30:14,362 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-23 15:30:15,079 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/witness.graphml [2022-11-23 15:30:15,079 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-23 15:30:15,080 INFO L158 Benchmark]: Toolchain (without parser) took 154319.47ms. Allocated memory was 148.9MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 98.1MB in the beginning and 1.0GB in the end (delta: -947.3MB). Peak memory consumption was 792.8MB. Max. memory is 16.1GB. [2022-11-23 15:30:15,081 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 109.1MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 15:30:15,081 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4348.00ms. Allocated memory was 148.9MB in the beginning and 190.8MB in the end (delta: 41.9MB). Free memory was 97.8MB in the beginning and 68.2MB in the end (delta: 29.6MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. [2022-11-23 15:30:15,082 INFO L158 Benchmark]: Boogie Procedure Inliner took 390.43ms. Allocated memory was 190.8MB in the beginning and 234.9MB in the end (delta: 44.0MB). Free memory was 68.2MB in the beginning and 134.2MB in the end (delta: -66.0MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2022-11-23 15:30:15,082 INFO L158 Benchmark]: Boogie Preprocessor took 214.58ms. Allocated memory is still 234.9MB. Free memory was 134.2MB in the beginning and 113.1MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-23 15:30:15,082 INFO L158 Benchmark]: RCFGBuilder took 112164.94ms. Allocated memory was 234.9MB in the beginning and 931.1MB in the end (delta: 696.3MB). Free memory was 113.1MB in the beginning and 327.0MB in the end (delta: -214.0MB). Peak memory consumption was 547.4MB. Max. memory is 16.1GB. [2022-11-23 15:30:15,083 INFO L158 Benchmark]: TraceAbstraction took 36339.14ms. Allocated memory was 931.1MB in the beginning and 1.2GB in the end (delta: 264.2MB). Free memory was 327.0MB in the beginning and 477.0MB in the end (delta: -150.0MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. [2022-11-23 15:30:15,083 INFO L158 Benchmark]: Witness Printer took 849.62ms. Allocated memory is still 1.2GB. Free memory was 477.0MB in the beginning and 1.0GB in the end (delta: -568.3MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. [2022-11-23 15:30:15,085 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 109.1MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4348.00ms. Allocated memory was 148.9MB in the beginning and 190.8MB in the end (delta: 41.9MB). Free memory was 97.8MB in the beginning and 68.2MB in the end (delta: 29.6MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 390.43ms. Allocated memory was 190.8MB in the beginning and 234.9MB in the end (delta: 44.0MB). Free memory was 68.2MB in the beginning and 134.2MB in the end (delta: -66.0MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 214.58ms. Allocated memory is still 234.9MB. Free memory was 134.2MB in the beginning and 113.1MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 112164.94ms. Allocated memory was 234.9MB in the beginning and 931.1MB in the end (delta: 696.3MB). Free memory was 113.1MB in the beginning and 327.0MB in the end (delta: -214.0MB). Peak memory consumption was 547.4MB. Max. memory is 16.1GB. * TraceAbstraction took 36339.14ms. Allocated memory was 931.1MB in the beginning and 1.2GB in the end (delta: 264.2MB). Free memory was 327.0MB in the beginning and 477.0MB in the end (delta: -150.0MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. * Witness Printer took 849.62ms. Allocated memory is still 1.2GB. Free memory was 477.0MB in the beginning and 1.0GB in the end (delta: -568.3MB). Peak memory consumption was 121.6MB. 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, 303 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 36.2s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 18.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 10.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 7 mSolverCounterUnknown, 2381 SdHoareTripleChecker+Valid, 18.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2381 mSDsluCounter, 3040 SdHoareTripleChecker+Invalid, 17.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 536 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 609 IncrementalHoareTripleChecker+Invalid, 618 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 2504 mSDtfsCounter, 609 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 23 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=303occurred in iteration=0, InterpolantAutomatonStates: 22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 7 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 160 LocationsWithAnnotation, 718 PreInvPairs, 817 NumberOfFragments, 2415 HoareAnnotationTreeSize, 718 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 160 FomulaSimplificationsInter, 2621 FormulaSimplificationTreeSizeReductionInter, 10.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 4.0s InterpolantComputationTime, 131 NumberOfCodeBlocks, 131 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 124 ConstructedInterpolants, 0 QuantifiedInterpolants, 252 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: 9693]: 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: 9710]: 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: 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: 9665]: 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: 9697]: 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: 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: 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: 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: 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: 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: 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: 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: 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: 8849]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8926]: 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: 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: 9127]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5246]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9654]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 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: 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: 10875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9677]: 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: 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: 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: 10960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9714]: Loop Invariant Derived loop invariant: ldv_mutex_lock_of_poseidon == 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: 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: 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: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9201]: 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: 9226]: 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: 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: 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 - InvariantResult [Line: 9005]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 RESULT: Ultimate proved your program to be correct! [2022-11-23 15:30:15,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23ed4b27-4659-47fa-8739-c59e502fc90d/bin/utaipan-Q6hlc19bkW/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