./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b868f3157e52446230c4a3fdb5dc76d19b0550422b9d67863cf2cd5c28b471dd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 05:47:27,237 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 05:47:27,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 05:47:27,308 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 05:47:27,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 05:47:27,319 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 05:47:27,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 05:47:27,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 05:47:27,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 05:47:27,340 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 05:47:27,342 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 05:47:27,344 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 05:47:27,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 05:47:27,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 05:47:27,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 05:47:27,362 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 05:47:27,366 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 05:47:27,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 05:47:27,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 05:47:27,380 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 05:47:27,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 05:47:27,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 05:47:27,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 05:47:27,394 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 05:47:27,403 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 05:47:27,404 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 05:47:27,404 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 05:47:27,409 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 05:47:27,410 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 05:47:27,411 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 05:47:27,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 05:47:27,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 05:47:27,414 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 05:47:27,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 05:47:27,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 05:47:27,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 05:47:27,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 05:47:27,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 05:47:27,419 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 05:47:27,420 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 05:47:27,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 05:47:27,423 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-20 05:47:27,461 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 05:47:27,464 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 05:47:27,465 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 05:47:27,465 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 05:47:27,475 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 05:47:27,475 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 05:47:27,476 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 05:47:27,477 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 05:47:27,477 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 05:47:27,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 05:47:27,479 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 05:47:27,480 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 05:47:27,480 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 05:47:27,480 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 05:47:27,481 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 05:47:27,481 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 05:47:27,481 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 05:47:27,482 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 05:47:27,482 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 05:47:27,482 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 05:47:27,483 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 05:47:27,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 05:47:27,483 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 05:47:27,483 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 05:47:27,484 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 05:47:27,484 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 05:47:27,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 05:47:27,485 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 05:47:27,485 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-20 05:47:27,485 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 05:47:27,486 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 05:47:27,486 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_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b868f3157e52446230c4a3fdb5dc76d19b0550422b9d67863cf2cd5c28b471dd [2021-11-20 05:47:27,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 05:47:27,972 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 05:47:27,976 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 05:47:27,978 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 05:47:27,979 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 05:47:27,981 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-20 05:47:28,066 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/data/f67fb0418/a154031ea01b4050b1a5dd7480057682/FLAGe9558e46b [2021-11-20 05:47:29,262 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 05:47:29,264 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-20 05:47:29,347 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/data/f67fb0418/a154031ea01b4050b1a5dd7480057682/FLAGe9558e46b [2021-11-20 05:47:29,519 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/data/f67fb0418/a154031ea01b4050b1a5dd7480057682 [2021-11-20 05:47:29,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 05:47:29,526 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 05:47:29,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 05:47:29,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 05:47:29,536 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 05:47:29,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:47:29" (1/1) ... [2021-11-20 05:47:29,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68d371be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:29, skipping insertion in model container [2021-11-20 05:47:29,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:47:29" (1/1) ... [2021-11-20 05:47:29,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 05:47:29,780 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 05:47:33,863 WARN L230 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_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-11-20 05:47:34,106 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 05:47:34,182 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 05:47:35,065 WARN L230 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_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340889,340902] [2021-11-20 05:47:35,098 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 05:47:35,490 INFO L208 MainTranslator]: Completed translation [2021-11-20 05:47:35,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:35 WrapperNode [2021-11-20 05:47:35,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 05:47:35,495 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 05:47:35,496 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 05:47:35,496 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 05:47:35,506 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:35" (1/1) ... [2021-11-20 05:47:35,736 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:35" (1/1) ... [2021-11-20 05:47:35,916 INFO L137 Inliner]: procedures = 460, calls = 4701, calls flagged for inlining = 236, calls inlined = 31, statements flattened = 2514 [2021-11-20 05:47:35,917 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 05:47:35,919 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 05:47:35,919 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 05:47:35,919 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 05:47:35,934 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:35" (1/1) ... [2021-11-20 05:47:35,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:35" (1/1) ... [2021-11-20 05:47:35,981 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:35" (1/1) ... [2021-11-20 05:47:35,982 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:35" (1/1) ... [2021-11-20 05:47:36,111 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:35" (1/1) ... [2021-11-20 05:47:36,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:35" (1/1) ... [2021-11-20 05:47:36,172 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:35" (1/1) ... [2021-11-20 05:47:36,203 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 05:47:36,205 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 05:47:36,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 05:47:36,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 05:47:36,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:35" (1/1) ... [2021-11-20 05:47:36,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 05:47:36,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 05:47:36,252 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 05:47:36,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 05:47:36,322 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-20 05:47:36,322 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-20 05:47:36,323 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-20 05:47:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2021-11-20 05:47:36,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2021-11-20 05:47:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2021-11-20 05:47:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2021-11-20 05:47:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-11-20 05:47:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-11-20 05:47:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-20 05:47:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-20 05:47:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 05:47:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-20 05:47:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-20 05:47:36,326 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-20 05:47:36,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-20 05:47:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-20 05:47:36,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-20 05:47:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-20 05:47:36,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-20 05:47:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-20 05:47:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-20 05:47:36,328 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-20 05:47:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-20 05:47:36,328 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-20 05:47:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 05:47:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-20 05:47:36,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-20 05:47:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-20 05:47:36,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-20 05:47:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-20 05:47:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-20 05:47:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-20 05:47:36,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-20 05:47:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-20 05:47:36,331 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-20 05:47:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-11-20 05:47:36,331 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-11-20 05:47:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-20 05:47:36,332 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-20 05:47:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 05:47:36,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 05:47:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-20 05:47:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-20 05:47:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-20 05:47:36,334 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-20 05:47:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-20 05:47:36,334 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-20 05:47:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-20 05:47:36,335 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-20 05:47:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-20 05:47:36,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-20 05:47:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-20 05:47:36,335 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-20 05:47:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 05:47:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-20 05:47:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-20 05:47:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-20 05:47:36,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-20 05:47:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-20 05:47:36,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-20 05:47:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-20 05:47:36,341 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-20 05:47:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-11-20 05:47:36,342 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-11-20 05:47:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-20 05:47:36,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-20 05:47:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2021-11-20 05:47:36,344 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2021-11-20 05:47:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 05:47:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 05:47:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-20 05:47:36,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-20 05:47:37,169 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 05:47:37,182 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 05:49:42,473 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 05:49:42,489 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 05:49:42,490 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-20 05:49:42,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:49:42 BoogieIcfgContainer [2021-11-20 05:49:42,494 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 05:49:42,496 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-20 05:49:42,496 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-20 05:49:42,501 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-20 05:49:42,502 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 05:47:29" (1/3) ... [2021-11-20 05:49:42,503 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6626e3b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 05:49:42, skipping insertion in model container [2021-11-20 05:49:42,503 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:35" (2/3) ... [2021-11-20 05:49:42,504 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6626e3b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 05:49:42, skipping insertion in model container [2021-11-20 05:49:42,504 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:49:42" (3/3) ... [2021-11-20 05:49:42,506 INFO L111 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-20 05:49:42,513 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-20 05:49:42,514 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-20 05:49:42,579 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-20 05:49:42,588 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-20 05:49:42,588 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-20 05:49:42,624 INFO L276 IsEmpty]: Start isEmpty. Operand has 381 states, 259 states have (on average 1.3474903474903475) internal successors, (349), 271 states have internal predecessors, (349), 92 states have call successors, (92), 28 states have call predecessors, (92), 28 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) [2021-11-20 05:49:42,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-20 05:49:42,632 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:49:42,633 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:49:42,634 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:49:42,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:49:42,646 INFO L85 PathProgramCache]: Analyzing trace with hash -973080407, now seen corresponding path program 1 times [2021-11-20 05:49:42,659 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:49:42,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1489280558] [2021-11-20 05:49:42,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:49:42,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:49:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:49:44,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:49:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:49:44,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 05:49:44,075 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:49:44,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1489280558] [2021-11-20 05:49:44,077 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1489280558] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:49:44,077 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:49:44,078 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-20 05:49:44,080 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116491276] [2021-11-20 05:49:44,081 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:49:44,086 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 05:49:44,087 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:49:44,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 05:49:44,136 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 05:49:44,143 INFO L87 Difference]: Start difference. First operand has 381 states, 259 states have (on average 1.3474903474903475) internal successors, (349), 271 states have internal predecessors, (349), 92 states have call successors, (92), 28 states have call predecessors, (92), 28 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-20 05:49:46,363 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:49:48,448 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:49:51,147 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:49:54,314 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:49:55,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:49:55,532 INFO L93 Difference]: Finished difference Result 764 states and 1084 transitions. [2021-11-20 05:49:55,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 05:49:55,536 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2021-11-20 05:49:55,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:49:55,554 INFO L225 Difference]: With dead ends: 764 [2021-11-20 05:49:55,554 INFO L226 Difference]: Without dead ends: 383 [2021-11-20 05:49:55,564 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-20 05:49:55,569 INFO L933 BasicCegarLoop]: 464 mSDtfsCounter, 312 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 360 mSolverCounterSat, 98 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 357 SdHoareTripleChecker+Valid, 756 SdHoareTripleChecker+Invalid, 462 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 360 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.1s IncrementalHoareTripleChecker+Time [2021-11-20 05:49:55,570 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [357 Valid, 756 Invalid, 462 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 360 Invalid, 4 Unknown, 0 Unchecked, 11.1s Time] [2021-11-20 05:49:55,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2021-11-20 05:49:55,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 379. [2021-11-20 05:49:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 379 states, 260 states have (on average 1.3384615384615384) internal successors, (348), 268 states have internal predecessors, (348), 90 states have call successors, (90), 30 states have call predecessors, (90), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2021-11-20 05:49:55,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 522 transitions. [2021-11-20 05:49:55,694 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 522 transitions. Word has length 12 [2021-11-20 05:49:55,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:49:55,695 INFO L470 AbstractCegarLoop]: Abstraction has 379 states and 522 transitions. [2021-11-20 05:49:55,695 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-20 05:49:55,696 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 522 transitions. [2021-11-20 05:49:55,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-20 05:49:55,697 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:49:55,697 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:49:55,697 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-20 05:49:55,698 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:49:55,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:49:55,701 INFO L85 PathProgramCache]: Analyzing trace with hash -101228783, now seen corresponding path program 1 times [2021-11-20 05:49:55,701 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:49:55,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947276355] [2021-11-20 05:49:55,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:49:55,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:49:55,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:49:56,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:49:56,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:49:56,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 05:49:56,325 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:49:56,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947276355] [2021-11-20 05:49:56,325 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [947276355] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:49:56,326 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:49:56,326 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-20 05:49:56,326 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146139384] [2021-11-20 05:49:56,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:49:56,328 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 05:49:56,328 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:49:56,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 05:49:56,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 05:49:56,330 INFO L87 Difference]: Start difference. First operand 379 states and 522 transitions. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-20 05:49:58,492 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:00,533 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:02,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:50:02,201 INFO L93 Difference]: Finished difference Result 383 states and 525 transitions. [2021-11-20 05:50:02,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 05:50:02,202 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2021-11-20 05:50:02,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:50:02,208 INFO L225 Difference]: With dead ends: 383 [2021-11-20 05:50:02,208 INFO L226 Difference]: Without dead ends: 380 [2021-11-20 05:50:02,209 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-20 05:50:02,212 INFO L933 BasicCegarLoop]: 432 mSDtfsCounter, 552 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 202 mSolverCounterSat, 154 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 600 SdHoareTripleChecker+Valid, 573 SdHoareTripleChecker+Invalid, 358 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 154 IncrementalHoareTripleChecker+Valid, 202 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2021-11-20 05:50:02,213 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [600 Valid, 573 Invalid, 358 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [154 Valid, 202 Invalid, 2 Unknown, 0 Unchecked, 5.7s Time] [2021-11-20 05:50:02,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2021-11-20 05:50:02,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 378. [2021-11-20 05:50:02,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 378 states, 260 states have (on average 1.3346153846153845) internal successors, (347), 267 states have internal predecessors, (347), 89 states have call successors, (89), 30 states have call predecessors, (89), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2021-11-20 05:50:02,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 520 transitions. [2021-11-20 05:50:02,269 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 520 transitions. Word has length 13 [2021-11-20 05:50:02,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:50:02,269 INFO L470 AbstractCegarLoop]: Abstraction has 378 states and 520 transitions. [2021-11-20 05:50:02,270 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-20 05:50:02,270 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 520 transitions. [2021-11-20 05:50:02,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-20 05:50:02,271 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:50:02,271 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:50:02,272 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-20 05:50:02,272 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:50:02,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:50:02,273 INFO L85 PathProgramCache]: Analyzing trace with hash 1156372652, now seen corresponding path program 1 times [2021-11-20 05:50:02,273 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:50:02,274 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2017875765] [2021-11-20 05:50:02,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:50:02,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:50:02,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:02,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:50:02,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 05:50:02,935 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:50:02,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2017875765] [2021-11-20 05:50:02,936 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2017875765] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:50:02,936 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:50:02,936 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-20 05:50:02,937 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64095885] [2021-11-20 05:50:02,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:50:02,937 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 05:50:02,938 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:50:02,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 05:50:02,939 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 05:50:02,939 INFO L87 Difference]: Start difference. First operand 378 states and 520 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-20 05:50:05,099 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:07,150 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:08,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:50:08,626 INFO L93 Difference]: Finished difference Result 382 states and 523 transitions. [2021-11-20 05:50:08,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 05:50:08,629 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2021-11-20 05:50:08,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:50:08,634 INFO L225 Difference]: With dead ends: 382 [2021-11-20 05:50:08,635 INFO L226 Difference]: Without dead ends: 379 [2021-11-20 05:50:08,635 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-20 05:50:08,637 INFO L933 BasicCegarLoop]: 431 mSDtfsCounter, 549 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 201 mSolverCounterSat, 152 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 597 SdHoareTripleChecker+Valid, 572 SdHoareTripleChecker+Invalid, 355 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 201 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2021-11-20 05:50:08,638 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [597 Valid, 572 Invalid, 355 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 201 Invalid, 2 Unknown, 0 Unchecked, 5.6s Time] [2021-11-20 05:50:08,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 379 states. [2021-11-20 05:50:08,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 379 to 377. [2021-11-20 05:50:08,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 377 states, 260 states have (on average 1.3307692307692307) internal successors, (346), 266 states have internal predecessors, (346), 88 states have call successors, (88), 30 states have call predecessors, (88), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2021-11-20 05:50:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 518 transitions. [2021-11-20 05:50:08,685 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 518 transitions. Word has length 14 [2021-11-20 05:50:08,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:50:08,686 INFO L470 AbstractCegarLoop]: Abstraction has 377 states and 518 transitions. [2021-11-20 05:50:08,686 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-20 05:50:08,687 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 518 transitions. [2021-11-20 05:50:08,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-20 05:50:08,688 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:50:08,688 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:50:08,688 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-20 05:50:08,689 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:50:08,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:50:08,689 INFO L85 PathProgramCache]: Analyzing trace with hash 1487316340, now seen corresponding path program 1 times [2021-11-20 05:50:08,690 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:50:08,690 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [942450584] [2021-11-20 05:50:08,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:50:08,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:50:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:09,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:50:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:09,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 05:50:09,240 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:50:09,247 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [942450584] [2021-11-20 05:50:09,250 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [942450584] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:50:09,252 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:50:09,252 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-20 05:50:09,253 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [966135456] [2021-11-20 05:50:09,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:50:09,255 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 05:50:09,255 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:50:09,256 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 05:50:09,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 05:50:09,257 INFO L87 Difference]: Start difference. First operand 377 states and 518 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-20 05:50:11,418 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:13,452 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:15,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:50:15,059 INFO L93 Difference]: Finished difference Result 381 states and 521 transitions. [2021-11-20 05:50:15,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 05:50:15,060 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2021-11-20 05:50:15,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:50:15,064 INFO L225 Difference]: With dead ends: 381 [2021-11-20 05:50:15,065 INFO L226 Difference]: Without dead ends: 378 [2021-11-20 05:50:15,065 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-20 05:50:15,067 INFO L933 BasicCegarLoop]: 430 mSDtfsCounter, 546 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 200 mSolverCounterSat, 150 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 594 SdHoareTripleChecker+Valid, 571 SdHoareTripleChecker+Invalid, 352 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 150 IncrementalHoareTripleChecker+Valid, 200 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2021-11-20 05:50:15,067 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [594 Valid, 571 Invalid, 352 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [150 Valid, 200 Invalid, 2 Unknown, 0 Unchecked, 5.7s Time] [2021-11-20 05:50:15,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2021-11-20 05:50:15,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 376. [2021-11-20 05:50:15,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 376 states, 260 states have (on average 1.3269230769230769) internal successors, (345), 265 states have internal predecessors, (345), 87 states have call successors, (87), 30 states have call predecessors, (87), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2021-11-20 05:50:15,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 516 transitions. [2021-11-20 05:50:15,119 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 516 transitions. Word has length 15 [2021-11-20 05:50:15,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:50:15,120 INFO L470 AbstractCegarLoop]: Abstraction has 376 states and 516 transitions. [2021-11-20 05:50:15,121 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-20 05:50:15,121 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 516 transitions. [2021-11-20 05:50:15,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-20 05:50:15,123 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:50:15,123 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:50:15,123 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-20 05:50:15,124 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:50:15,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:50:15,124 INFO L85 PathProgramCache]: Analyzing trace with hash -1138326353, now seen corresponding path program 1 times [2021-11-20 05:50:15,124 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:50:15,125 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261012266] [2021-11-20 05:50:15,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:50:15,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:50:15,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:15,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:50:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:15,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 05:50:15,639 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:50:15,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [261012266] [2021-11-20 05:50:15,640 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [261012266] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:50:15,640 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:50:15,640 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-20 05:50:15,641 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885734791] [2021-11-20 05:50:15,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:50:15,642 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 05:50:15,642 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:50:15,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 05:50:15,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 05:50:15,643 INFO L87 Difference]: Start difference. First operand 376 states and 516 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-20 05:50:17,774 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:19,833 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:22,928 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:23,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:50:23,444 INFO L93 Difference]: Finished difference Result 380 states and 519 transitions. [2021-11-20 05:50:23,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 05:50:23,445 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2021-11-20 05:50:23,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:50:23,450 INFO L225 Difference]: With dead ends: 380 [2021-11-20 05:50:23,450 INFO L226 Difference]: Without dead ends: 371 [2021-11-20 05:50:23,450 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-20 05:50:23,452 INFO L933 BasicCegarLoop]: 429 mSDtfsCounter, 543 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 198 mSolverCounterSat, 148 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 591 SdHoareTripleChecker+Valid, 570 SdHoareTripleChecker+Invalid, 349 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 148 IncrementalHoareTripleChecker+Valid, 198 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2021-11-20 05:50:23,452 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [591 Valid, 570 Invalid, 349 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [148 Valid, 198 Invalid, 3 Unknown, 0 Unchecked, 7.7s Time] [2021-11-20 05:50:23,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2021-11-20 05:50:23,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 369. [2021-11-20 05:50:23,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 255 states have (on average 1.3294117647058823) internal successors, (339), 259 states have internal predecessors, (339), 85 states have call successors, (85), 29 states have call predecessors, (85), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2021-11-20 05:50:23,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 508 transitions. [2021-11-20 05:50:23,504 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 508 transitions. Word has length 16 [2021-11-20 05:50:23,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:50:23,505 INFO L470 AbstractCegarLoop]: Abstraction has 369 states and 508 transitions. [2021-11-20 05:50:23,505 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-20 05:50:23,505 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 508 transitions. [2021-11-20 05:50:23,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-20 05:50:23,518 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:50:23,518 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:50:23,518 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-20 05:50:23,519 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:50:23,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:50:23,519 INFO L85 PathProgramCache]: Analyzing trace with hash 2056942274, now seen corresponding path program 1 times [2021-11-20 05:50:23,520 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:50:23,520 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [128589433] [2021-11-20 05:50:23,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:50:23,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:50:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:24,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:50:24,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:24,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-20 05:50:24,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:24,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-20 05:50:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:24,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-20 05:50:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:24,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 05:50:24,522 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:50:24,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [128589433] [2021-11-20 05:50:24,522 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [128589433] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:50:24,523 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:50:24,523 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-20 05:50:24,523 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473264082] [2021-11-20 05:50:24,523 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:50:24,524 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-20 05:50:24,525 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:50:24,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-20 05:50:24,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-20 05:50:24,526 INFO L87 Difference]: Start difference. First operand 369 states and 508 transitions. Second operand has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-20 05:50:26,691 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:28,732 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:30,777 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:33,692 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:36,771 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:39,716 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:41,817 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:42,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:50:42,640 INFO L93 Difference]: Finished difference Result 738 states and 1019 transitions. [2021-11-20 05:50:42,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 05:50:42,641 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 40 [2021-11-20 05:50:42,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:50:42,646 INFO L225 Difference]: With dead ends: 738 [2021-11-20 05:50:42,646 INFO L226 Difference]: Without dead ends: 375 [2021-11-20 05:50:42,648 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2021-11-20 05:50:42,649 INFO L933 BasicCegarLoop]: 470 mSDtfsCounter, 536 mSDsluCounter, 541 mSDsCounter, 0 mSdLazyCounter, 503 mSolverCounterSat, 149 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 582 SdHoareTripleChecker+Valid, 1011 SdHoareTripleChecker+Invalid, 659 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 149 IncrementalHoareTripleChecker+Valid, 503 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.9s IncrementalHoareTripleChecker+Time [2021-11-20 05:50:42,649 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [582 Valid, 1011 Invalid, 659 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [149 Valid, 503 Invalid, 7 Unknown, 0 Unchecked, 17.9s Time] [2021-11-20 05:50:42,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2021-11-20 05:50:42,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 370. [2021-11-20 05:50:42,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 370 states, 256 states have (on average 1.328125) internal successors, (340), 260 states have internal predecessors, (340), 85 states have call successors, (85), 29 states have call predecessors, (85), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2021-11-20 05:50:42,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 509 transitions. [2021-11-20 05:50:42,701 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 509 transitions. Word has length 40 [2021-11-20 05:50:42,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:50:42,702 INFO L470 AbstractCegarLoop]: Abstraction has 370 states and 509 transitions. [2021-11-20 05:50:42,702 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2021-11-20 05:50:42,702 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 509 transitions. [2021-11-20 05:50:42,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-20 05:50:42,709 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 05:50:42,710 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:50:42,710 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-20 05:50:42,710 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 05:50:42,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 05:50:42,711 INFO L85 PathProgramCache]: Analyzing trace with hash -2120222853, now seen corresponding path program 1 times [2021-11-20 05:50:42,711 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 05:50:42,711 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720344470] [2021-11-20 05:50:42,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 05:50:42,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 05:50:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:43,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 05:50:43,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:43,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-20 05:50:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:43,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-20 05:50:43,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:43,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-20 05:50:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 05:50:43,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-20 05:50:43,555 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 05:50:43,555 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [720344470] [2021-11-20 05:50:43,555 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [720344470] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 05:50:43,556 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 05:50:43,556 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 05:50:43,556 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682395767] [2021-11-20 05:50:43,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 05:50:43,557 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 05:50:43,557 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 05:50:43,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 05:50:43,558 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-20 05:50:43,558 INFO L87 Difference]: Start difference. First operand 370 states and 509 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-20 05:50:45,720 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:47,766 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:49,810 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 05:50:51,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 05:50:51,832 INFO L93 Difference]: Finished difference Result 372 states and 511 transitions. [2021-11-20 05:50:51,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 05:50:51,833 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 44 [2021-11-20 05:50:51,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 05:50:51,834 INFO L225 Difference]: With dead ends: 372 [2021-11-20 05:50:51,834 INFO L226 Difference]: Without dead ends: 0 [2021-11-20 05:50:51,836 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-20 05:50:51,837 INFO L933 BasicCegarLoop]: 458 mSDtfsCounter, 383 mSDsluCounter, 476 mSDsCounter, 0 mSdLazyCounter, 267 mSolverCounterSat, 144 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 405 SdHoareTripleChecker+Valid, 934 SdHoareTripleChecker+Invalid, 414 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 267 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.1s IncrementalHoareTripleChecker+Time [2021-11-20 05:50:51,838 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [405 Valid, 934 Invalid, 414 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 267 Invalid, 3 Unknown, 0 Unchecked, 8.1s Time] [2021-11-20 05:50:51,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-20 05:50:51,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-20 05:50:51,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 05:50:51,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-20 05:50:51,839 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 44 [2021-11-20 05:50:51,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 05:50:51,840 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-20 05:50:51,840 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-11-20 05:50:51,840 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-20 05:50:51,840 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-20 05:50:51,844 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-20 05:50:51,844 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-20 05:50:51,847 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-20 05:51:05,364 INFO L858 garLoopResultBuilder]: For program point L8859(line 8859) no Hoare annotation was computed. [2021-11-20 05:51:05,364 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtEXIT(lines 8836 8896) no Hoare annotation was computed. [2021-11-20 05:51:05,365 INFO L861 garLoopResultBuilder]: At program point L8884(line 8884) the Hoare annotation is: true [2021-11-20 05:51:05,365 INFO L858 garLoopResultBuilder]: For program point L8884-1(line 8884) no Hoare annotation was computed. [2021-11-20 05:51:05,365 INFO L861 garLoopResultBuilder]: At program point L8855(line 8855) the Hoare annotation is: true [2021-11-20 05:51:05,366 INFO L858 garLoopResultBuilder]: For program point L8855-1(line 8855) no Hoare annotation was computed. [2021-11-20 05:51:05,366 INFO L858 garLoopResultBuilder]: For program point L8880(lines 8880 8883) no Hoare annotation was computed. [2021-11-20 05:51:05,366 INFO L861 garLoopResultBuilder]: At program point poseidon_check_mode_dvbtENTRY(lines 8836 8896) the Hoare annotation is: true [2021-11-20 05:51:05,366 INFO L861 garLoopResultBuilder]: At program point L8860(line 8860) the Hoare annotation is: true [2021-11-20 05:51:05,366 INFO L858 garLoopResultBuilder]: For program point L8860-1(line 8860) no Hoare annotation was computed. [2021-11-20 05:51:05,367 INFO L858 garLoopResultBuilder]: For program point L8864(line 8864) no Hoare annotation was computed. [2021-11-20 05:51:05,367 INFO L858 garLoopResultBuilder]: For program point L8885(lines 8885 8888) no Hoare annotation was computed. [2021-11-20 05:51:05,367 INFO L861 garLoopResultBuilder]: At program point L8889(line 8889) the Hoare annotation is: true [2021-11-20 05:51:05,367 INFO L858 garLoopResultBuilder]: For program point L8889-1(line 8889) no Hoare annotation was computed. [2021-11-20 05:51:05,368 INFO L861 garLoopResultBuilder]: At program point L8877(lines 8849 8895) the Hoare annotation is: true [2021-11-20 05:51:05,368 INFO L858 garLoopResultBuilder]: For program point L8869(line 8869) no Hoare annotation was computed. [2021-11-20 05:51:05,368 INFO L858 garLoopResultBuilder]: For program point L8890(lines 8890 8893) no Hoare annotation was computed. [2021-11-20 05:51:05,368 INFO L861 garLoopResultBuilder]: At program point L8865(line 8865) the Hoare annotation is: true [2021-11-20 05:51:05,369 INFO L858 garLoopResultBuilder]: For program point L8865-1(line 8865) no Hoare annotation was computed. [2021-11-20 05:51:05,369 INFO L858 garLoopResultBuilder]: For program point L8853(lines 8853 8876) no Hoare annotation was computed. [2021-11-20 05:51:05,369 INFO L858 garLoopResultBuilder]: For program point L8874(line 8874) no Hoare annotation was computed. [2021-11-20 05:51:05,369 INFO L858 garLoopResultBuilder]: For program point L8878(line 8878) no Hoare annotation was computed. [2021-11-20 05:51:05,369 INFO L858 garLoopResultBuilder]: For program point L8870-1(line 8870) no Hoare annotation was computed. [2021-11-20 05:51:05,370 INFO L861 garLoopResultBuilder]: At program point L8870(line 8870) the Hoare annotation is: true [2021-11-20 05:51:05,370 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtFINAL(lines 8836 8896) no Hoare annotation was computed. [2021-11-20 05:51:05,370 INFO L858 garLoopResultBuilder]: For program point L8854(line 8854) no Hoare annotation was computed. [2021-11-20 05:51:05,370 INFO L861 garLoopResultBuilder]: At program point L8879(line 8879) the Hoare annotation is: true [2021-11-20 05:51:05,370 INFO L858 garLoopResultBuilder]: For program point L8879-1(line 8879) no Hoare annotation was computed. [2021-11-20 05:51:05,371 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonFINAL(lines 11923 11933) no Hoare annotation was computed. [2021-11-20 05:51:05,371 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 11923 11933) no Hoare annotation was computed. [2021-11-20 05:51:05,371 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_poseidonENTRY(lines 11923 11933) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,372 INFO L854 garLoopResultBuilder]: At program point L11928(line 11928) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-20 05:51:05,372 INFO L858 garLoopResultBuilder]: For program point L11926(lines 11926 11929) no Hoare annotation was computed. [2021-11-20 05:51:05,372 INFO L858 garLoopResultBuilder]: For program point L11928-1(lines 11926 11929) no Hoare annotation was computed. [2021-11-20 05:51:05,372 INFO L858 garLoopResultBuilder]: For program point L9053(lines 9053 9057) no Hoare annotation was computed. [2021-11-20 05:51:05,373 INFO L858 garLoopResultBuilder]: For program point L8987(line 8987) no Hoare annotation was computed. [2021-11-20 05:51:05,373 INFO L858 garLoopResultBuilder]: For program point L9045(lines 9045 9075) no Hoare annotation was computed. [2021-11-20 05:51:05,373 INFO L858 garLoopResultBuilder]: For program point L8987-2(line 8987) no Hoare annotation was computed. [2021-11-20 05:51:05,373 INFO L858 garLoopResultBuilder]: For program point poseidon_set_feEXIT(lines 9009 9080) no Hoare annotation was computed. [2021-11-20 05:51:05,373 INFO L854 garLoopResultBuilder]: At program point L9066(line 9066) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,373 INFO L854 garLoopResultBuilder]: At program point L9041(lines 9020 9079) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,374 INFO L854 garLoopResultBuilder]: At program point L9058(line 9058) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,374 INFO L858 garLoopResultBuilder]: For program point L9066-1(line 9066) no Hoare annotation was computed. [2021-11-20 05:51:05,374 INFO L854 garLoopResultBuilder]: At program point L8988(line 8988) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,374 INFO L858 garLoopResultBuilder]: For program point L8988-1(line 8988) no Hoare annotation was computed. [2021-11-20 05:51:05,375 INFO L858 garLoopResultBuilder]: For program point L9058-1(line 9058) no Hoare annotation was computed. [2021-11-20 05:51:05,375 INFO L854 garLoopResultBuilder]: At program point L8992(lines 8973 8994) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,375 INFO L858 garLoopResultBuilder]: For program point L9046-1(line 9046) no Hoare annotation was computed. [2021-11-20 05:51:05,375 INFO L858 garLoopResultBuilder]: For program point L8980(lines 8980 8983) no Hoare annotation was computed. [2021-11-20 05:51:05,375 INFO L858 garLoopResultBuilder]: For program point L8984(line 8984) no Hoare annotation was computed. [2021-11-20 05:51:05,375 INFO L858 garLoopResultBuilder]: For program point L8984-2(lines 8984 8991) no Hoare annotation was computed. [2021-11-20 05:51:05,375 INFO L854 garLoopResultBuilder]: At program point L9046(line 9046) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,376 INFO L854 garLoopResultBuilder]: At program point L9806-1(line 9806) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,376 INFO L858 garLoopResultBuilder]: For program point L9034(lines 9034 9037) no Hoare annotation was computed. [2021-11-20 05:51:05,376 INFO L854 garLoopResultBuilder]: At program point L9806(line 9806) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,376 INFO L854 garLoopResultBuilder]: At program point L9798-1(line 9798) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,376 INFO L858 garLoopResultBuilder]: For program point L9059(lines 9059 9063) no Hoare annotation was computed. [2021-11-20 05:51:05,376 INFO L858 garLoopResultBuilder]: For program point L9026(lines 9026 9029) no Hoare annotation was computed. [2021-11-20 05:51:05,376 INFO L858 garLoopResultBuilder]: For program point L9034-2(lines 9034 9037) no Hoare annotation was computed. [2021-11-20 05:51:05,376 INFO L854 garLoopResultBuilder]: At program point L9798(line 9798) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,376 INFO L854 garLoopResultBuilder]: At program point L9076(lines 9020 9079) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,377 INFO L858 garLoopResultBuilder]: For program point L9047(lines 9047 9051) no Hoare annotation was computed. [2021-11-20 05:51:05,377 INFO L854 garLoopResultBuilder]: At program point L9068(lines 9068 9069) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,377 INFO L858 garLoopResultBuilder]: For program point L9068-1(lines 9068 9069) no Hoare annotation was computed. [2021-11-20 05:51:05,377 INFO L854 garLoopResultBuilder]: At program point L9039(lines 9020 9079) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,377 INFO L854 garLoopResultBuilder]: At program point L9807(lines 9803 9810) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,377 INFO L854 garLoopResultBuilder]: At program point L9799(lines 9795 9802) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,377 INFO L854 garLoopResultBuilder]: At program point L9052(line 9052) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,377 INFO L858 garLoopResultBuilder]: For program point L9052-1(line 9052) no Hoare annotation was computed. [2021-11-20 05:51:05,378 INFO L854 garLoopResultBuilder]: At program point poseidon_set_feENTRY(lines 9009 9080) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,378 INFO L858 garLoopResultBuilder]: For program point L9065(lines 9065 9070) no Hoare annotation was computed. [2021-11-20 05:51:05,378 INFO L858 garLoopResultBuilder]: For program point poseidon_set_feFINAL(lines 9009 9080) no Hoare annotation was computed. [2021-11-20 05:51:05,378 INFO L858 garLoopResultBuilder]: For program point L9065-2(lines 9065 9070) no Hoare annotation was computed. [2021-11-20 05:51:05,378 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 12399 12401) no Hoare annotation was computed. [2021-11-20 05:51:05,378 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12399 12401) no Hoare annotation was computed. [2021-11-20 05:51:05,379 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12399 12401) the Hoare annotation is: true [2021-11-20 05:51:05,379 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceFINAL(lines 12584 12586) no Hoare annotation was computed. [2021-11-20 05:51:05,379 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12584 12586) no Hoare annotation was computed. [2021-11-20 05:51:05,379 INFO L861 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12584 12586) the Hoare annotation is: true [2021-11-20 05:51:05,379 INFO L858 garLoopResultBuilder]: For program point jiffies_to_msecsEXIT(lines 12476 12478) no Hoare annotation was computed. [2021-11-20 05:51:05,380 INFO L861 garLoopResultBuilder]: At program point jiffies_to_msecsENTRY(lines 12476 12478) the Hoare annotation is: true [2021-11-20 05:51:05,380 INFO L858 garLoopResultBuilder]: For program point jiffies_to_msecsFINAL(lines 12476 12478) no Hoare annotation was computed. [2021-11-20 05:51:05,380 INFO L858 garLoopResultBuilder]: For program point L11180(lines 11180 11183) no Hoare annotation was computed. [2021-11-20 05:51:05,380 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11175 11191) no Hoare annotation was computed. [2021-11-20 05:51:05,380 INFO L861 garLoopResultBuilder]: At program point L11184(line 11184) the Hoare annotation is: true [2021-11-20 05:51:05,380 INFO L858 garLoopResultBuilder]: For program point L11185(line 11185) no Hoare annotation was computed. [2021-11-20 05:51:05,380 INFO L858 garLoopResultBuilder]: For program point L11184-1(line 11184) no Hoare annotation was computed. [2021-11-20 05:51:05,380 INFO L858 garLoopResultBuilder]: For program point L11185-2(lines 11185 11188) no Hoare annotation was computed. [2021-11-20 05:51:05,381 INFO L861 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11175 11191) the Hoare annotation is: true [2021-11-20 05:51:05,381 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11175 11191) no Hoare annotation was computed. [2021-11-20 05:51:05,381 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12514 12516) the Hoare annotation is: true [2021-11-20 05:51:05,381 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12514 12516) no Hoare annotation was computed. [2021-11-20 05:51:05,381 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 12514 12516) no Hoare annotation was computed. [2021-11-20 05:51:05,381 INFO L858 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 10946 11129) no Hoare annotation was computed. [2021-11-20 05:51:05,382 INFO L861 garLoopResultBuilder]: At program point L11101(lines 10960 11128) the Hoare annotation is: true [2021-11-20 05:51:05,382 INFO L861 garLoopResultBuilder]: At program point L11122(line 11122) the Hoare annotation is: true [2021-11-20 05:51:05,382 INFO L861 garLoopResultBuilder]: At program point L11120(line 11120) the Hoare annotation is: true [2021-11-20 05:51:05,382 INFO L858 garLoopResultBuilder]: For program point L11089(lines 11089 11092) no Hoare annotation was computed. [2021-11-20 05:51:05,382 INFO L858 garLoopResultBuilder]: For program point L11122-1(line 11122) no Hoare annotation was computed. [2021-11-20 05:51:05,382 INFO L858 garLoopResultBuilder]: For program point L11120-1(line 11120) no Hoare annotation was computed. [2021-11-20 05:51:05,382 INFO L861 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 10946 11129) the Hoare annotation is: true [2021-11-20 05:51:05,382 INFO L861 garLoopResultBuilder]: At program point L11112(lines 11112 11114) the Hoare annotation is: true [2021-11-20 05:51:05,383 INFO L858 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 10946 11129) no Hoare annotation was computed. [2021-11-20 05:51:05,383 INFO L858 garLoopResultBuilder]: For program point L11112-1(lines 11112 11114) no Hoare annotation was computed. [2021-11-20 05:51:05,383 INFO L858 garLoopResultBuilder]: For program point L11100(lines 11100 11103) no Hoare annotation was computed. [2021-11-20 05:51:05,383 INFO L858 garLoopResultBuilder]: For program point L11104(lines 11104 11110) no Hoare annotation was computed. [2021-11-20 05:51:05,383 INFO L858 garLoopResultBuilder]: For program point L11104-2(lines 11104 11110) no Hoare annotation was computed. [2021-11-20 05:51:05,383 INFO L858 garLoopResultBuilder]: For program point L11125-1(line 11125) no Hoare annotation was computed. [2021-11-20 05:51:05,383 INFO L861 garLoopResultBuilder]: At program point L11125(line 11125) the Hoare annotation is: true [2021-11-20 05:51:05,383 INFO L861 garLoopResultBuilder]: At program point L11096(lines 10960 11128) the Hoare annotation is: true [2021-11-20 05:51:05,383 INFO L858 garLoopResultBuilder]: For program point L11119-2(lines 11119 11123) no Hoare annotation was computed. [2021-11-20 05:51:05,383 INFO L858 garLoopResultBuilder]: For program point L11115(lines 11115 11126) no Hoare annotation was computed. [2021-11-20 05:51:05,383 INFO L858 garLoopResultBuilder]: For program point L11119(lines 11119 11123) no Hoare annotation was computed. [2021-11-20 05:51:05,384 INFO L858 garLoopResultBuilder]: For program point L11111-1(line 11111) no Hoare annotation was computed. [2021-11-20 05:51:05,384 INFO L861 garLoopResultBuilder]: At program point L11111(line 11111) the Hoare annotation is: true [2021-11-20 05:51:05,384 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11814 11819) no Hoare annotation was computed. [2021-11-20 05:51:05,384 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11814 11819) the Hoare annotation is: true [2021-11-20 05:51:05,384 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11817) no Hoare annotation was computed. [2021-11-20 05:51:05,384 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11814 11819) no Hoare annotation was computed. [2021-11-20 05:51:05,384 INFO L858 garLoopResultBuilder]: For program point L11867-1(lines 11865 11868) no Hoare annotation was computed. [2021-11-20 05:51:05,384 INFO L854 garLoopResultBuilder]: At program point L11867(line 11867) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-20 05:51:05,384 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonFINAL(lines 11862 11872) no Hoare annotation was computed. [2021-11-20 05:51:05,385 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_lock_lock_of_poseidonENTRY(lines 11862 11872) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,385 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11862 11872) no Hoare annotation was computed. [2021-11-20 05:51:05,385 INFO L858 garLoopResultBuilder]: For program point L11865(lines 11865 11868) no Hoare annotation was computed. [2021-11-20 05:51:05,385 INFO L858 garLoopResultBuilder]: For program point kref_getFINAL(lines 12482 12484) no Hoare annotation was computed. [2021-11-20 05:51:05,385 INFO L861 garLoopResultBuilder]: At program point kref_getENTRY(lines 12482 12484) the Hoare annotation is: true [2021-11-20 05:51:05,385 INFO L858 garLoopResultBuilder]: For program point kref_getEXIT(lines 12482 12484) no Hoare annotation was computed. [2021-11-20 05:51:05,385 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-20 05:51:05,385 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memmoveENTRY(line -1) the Hoare annotation is: true [2021-11-20 05:51:05,386 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-20 05:51:05,386 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memmoveFINAL(line -1) no Hoare annotation was computed. [2021-11-20 05:51:05,386 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memmoveEXIT(line -1) no Hoare annotation was computed. [2021-11-20 05:51:05,386 INFO L854 garLoopResultBuilder]: At program point ldv_initializeENTRY(lines 12362 12372) the Hoare annotation is: (or (and (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (= |old(~ldv_mutex_vb_lock_of_videobuf_queue~0)| ~ldv_mutex_vb_lock_of_videobuf_queue~0) (= |old(~ldv_mutex_mutex_of_device~0)| ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 |old(~ldv_mutex_power_lock_of_snd_card~0)|) (= |old(~ldv_mutex_pm_mutex~0)| ~ldv_mutex_pm_mutex~0)) (not (= ~dvb_bandwidth_length~0 3))) [2021-11-20 05:51:05,386 INFO L858 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 12362 12372) no Hoare annotation was computed. [2021-11-20 05:51:05,386 INFO L858 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12362 12372) no Hoare annotation was computed. [2021-11-20 05:51:05,386 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12587 12589) no Hoare annotation was computed. [2021-11-20 05:51:05,386 INFO L861 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12587 12589) the Hoare annotation is: true [2021-11-20 05:51:05,386 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 12587 12589) no Hoare annotation was computed. [2021-11-20 05:51:05,386 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 12638 12640) no Hoare annotation was computed. [2021-11-20 05:51:05,386 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12638 12640) no Hoare annotation was computed. [2021-11-20 05:51:05,387 INFO L861 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12638 12640) the Hoare annotation is: true [2021-11-20 05:51:05,387 INFO L858 garLoopResultBuilder]: For program point kref_putEXIT(lines 12489 12491) no Hoare annotation was computed. [2021-11-20 05:51:05,387 INFO L861 garLoopResultBuilder]: At program point kref_putENTRY(lines 12489 12491) the Hoare annotation is: true [2021-11-20 05:51:05,387 INFO L858 garLoopResultBuilder]: For program point kref_putFINAL(lines 12489 12491) no Hoare annotation was computed. [2021-11-20 05:51:05,387 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12595 12597) no Hoare annotation was computed. [2021-11-20 05:51:05,388 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12595 12597) the Hoare annotation is: true [2021-11-20 05:51:05,388 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 12595 12597) no Hoare annotation was computed. [2021-11-20 05:51:05,388 INFO L861 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 8774 8782) the Hoare annotation is: true [2021-11-20 05:51:05,388 INFO L858 garLoopResultBuilder]: For program point atomic_dec_and_testFINAL(lines 8774 8782) no Hoare annotation was computed. [2021-11-20 05:51:05,388 INFO L858 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 8774 8782) no Hoare annotation was computed. [2021-11-20 05:51:05,388 INFO L854 garLoopResultBuilder]: At program point L9887(lines 9883 9890) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,388 INFO L854 garLoopResultBuilder]: At program point L9429(lines 9416 9437) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,388 INFO L854 garLoopResultBuilder]: At program point L9427(lines 9416 9437) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,389 INFO L858 garLoopResultBuilder]: For program point L9433(lines 9433 9436) no Hoare annotation was computed. [2021-11-20 05:51:05,389 INFO L854 garLoopResultBuilder]: At program point L9879(lines 9875 9882) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,389 INFO L854 garLoopResultBuilder]: At program point L9423(line 9423) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,389 INFO L858 garLoopResultBuilder]: For program point L9423-1(line 9423) no Hoare annotation was computed. [2021-11-20 05:51:05,389 INFO L858 garLoopResultBuilder]: For program point dvb_stop_streamingFINAL(lines 9407 9442) no Hoare annotation was computed. [2021-11-20 05:51:05,389 INFO L854 garLoopResultBuilder]: At program point L9886-1(line 9886) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,390 INFO L854 garLoopResultBuilder]: At program point L9886(line 9886) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,390 INFO L854 garLoopResultBuilder]: At program point L9878-1(line 9878) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,390 INFO L854 garLoopResultBuilder]: At program point L9432(line 9432) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,390 INFO L858 garLoopResultBuilder]: For program point L9432-1(line 9432) no Hoare annotation was computed. [2021-11-20 05:51:05,390 INFO L854 garLoopResultBuilder]: At program point L9878(line 9878) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,390 INFO L854 garLoopResultBuilder]: At program point dvb_stop_streamingENTRY(lines 9407 9442) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 05:51:05,390 INFO L858 garLoopResultBuilder]: For program point L9422-2(lines 9422 9425) no Hoare annotation was computed. [2021-11-20 05:51:05,390 INFO L858 garLoopResultBuilder]: For program point dvb_stop_streamingEXIT(lines 9407 9442) no Hoare annotation was computed. [2021-11-20 05:51:05,391 INFO L858 garLoopResultBuilder]: For program point L9422(lines 9422 9425) no Hoare annotation was computed. [2021-11-20 05:51:05,391 INFO L858 garLoopResultBuilder]: For program point L9416(lines 9416 9438) no Hoare annotation was computed. [2021-11-20 05:51:05,391 INFO L858 garLoopResultBuilder]: For program point L9416-1(lines 9416 9438) no Hoare annotation was computed. [2021-11-20 05:51:05,391 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutFINAL(lines 12536 12538) no Hoare annotation was computed. [2021-11-20 05:51:05,391 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12536 12538) no Hoare annotation was computed. [2021-11-20 05:51:05,391 INFO L861 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12536 12538) the Hoare annotation is: true [2021-11-20 05:51:05,391 INFO L858 garLoopResultBuilder]: For program point get_currentEXIT(lines 5246 5269) no Hoare annotation was computed. [2021-11-20 05:51:05,391 INFO L858 garLoopResultBuilder]: For program point L5263(line 5263) no Hoare annotation was computed. [2021-11-20 05:51:05,391 INFO L858 garLoopResultBuilder]: For program point L5257(line 5257) no Hoare annotation was computed. [2021-11-20 05:51:05,392 INFO L858 garLoopResultBuilder]: For program point L5251(line 5251) no Hoare annotation was computed. [2021-11-20 05:51:05,392 INFO L861 garLoopResultBuilder]: At program point get_currentENTRY(lines 5246 5269) the Hoare annotation is: true [2021-11-20 05:51:05,392 INFO L861 garLoopResultBuilder]: At program point L5266(lines 5249 5268) the Hoare annotation is: true [2021-11-20 05:51:05,392 INFO L858 garLoopResultBuilder]: For program point get_currentFINAL(lines 5246 5269) no Hoare annotation was computed. [2021-11-20 05:51:05,392 INFO L858 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2021-11-20 05:51:05,393 INFO L858 garLoopResultBuilder]: For program point L5254(line 5254) no Hoare annotation was computed. [2021-11-20 05:51:05,393 INFO L858 garLoopResultBuilder]: For program point L5250(lines 5250 5265) no Hoare annotation was computed. [2021-11-20 05:51:05,393 INFO L858 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12498 12500) no Hoare annotation was computed. [2021-11-20 05:51:05,393 INFO L861 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12498 12500) the Hoare annotation is: true [2021-11-20 05:51:05,393 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5411 5416) the Hoare annotation is: true [2021-11-20 05:51:05,394 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 5411 5416) no Hoare annotation was computed. [2021-11-20 05:51:05,394 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5411 5416) no Hoare annotation was computed. [2021-11-20 05:51:05,394 INFO L854 garLoopResultBuilder]: At program point L12394(line 12394) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-20 05:51:05,394 INFO L858 garLoopResultBuilder]: For program point L12390-1(lines 12375 12397) no Hoare annotation was computed. [2021-11-20 05:51:05,394 INFO L854 garLoopResultBuilder]: At program point L12386(line 12386) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-20 05:51:05,395 INFO L858 garLoopResultBuilder]: For program point L12394-1(lines 12373 12398) no Hoare annotation was computed. [2021-11-20 05:51:05,395 INFO L858 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12373 12398) no Hoare annotation was computed. [2021-11-20 05:51:05,395 INFO L854 garLoopResultBuilder]: At program point L12390(line 12390) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-20 05:51:05,395 INFO L861 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12373 12398) the Hoare annotation is: true [2021-11-20 05:51:05,395 INFO L858 garLoopResultBuilder]: For program point L12382-1(lines 12375 12397) no Hoare annotation was computed. [2021-11-20 05:51:05,396 INFO L854 garLoopResultBuilder]: At program point L12378(line 12378) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-20 05:51:05,396 INFO L858 garLoopResultBuilder]: For program point L12386-1(lines 12375 12397) no Hoare annotation was computed. [2021-11-20 05:51:05,396 INFO L854 garLoopResultBuilder]: At program point L12382(line 12382) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-20 05:51:05,396 INFO L858 garLoopResultBuilder]: For program point L12378-1(lines 12375 12397) no Hoare annotation was computed. [2021-11-20 05:51:05,397 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12507 12509) the Hoare annotation is: true [2021-11-20 05:51:05,397 INFO L858 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 12507 12509) no Hoare annotation was computed. [2021-11-20 05:51:05,397 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12507 12509) no Hoare annotation was computed. [2021-11-20 05:51:05,397 INFO L854 garLoopResultBuilder]: At program point L8954(lines 8897 8956) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,397 INFO L854 garLoopResultBuilder]: At program point L9697(line 9697) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,398 INFO L858 garLoopResultBuilder]: For program point L9664(line 9664) no Hoare annotation was computed. [2021-11-20 05:51:05,398 INFO L858 garLoopResultBuilder]: For program point L9697-1(line 9697) no Hoare annotation was computed. [2021-11-20 05:51:05,398 INFO L854 garLoopResultBuilder]: At program point L9846-1(line 9846) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,398 INFO L858 garLoopResultBuilder]: For program point L9202(lines 9202 9205) no Hoare annotation was computed. [2021-11-20 05:51:05,399 INFO L854 garLoopResultBuilder]: At program point L9714(line 9714) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,399 INFO L854 garLoopResultBuilder]: At program point L9846(line 9846) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,399 INFO L858 garLoopResultBuilder]: For program point L9004(line 9004) no Hoare annotation was computed. [2021-11-20 05:51:05,399 INFO L858 garLoopResultBuilder]: For program point L9004-2(line 9004) no Hoare annotation was computed. [2021-11-20 05:51:05,399 INFO L854 garLoopResultBuilder]: At program point L9681(line 9681) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,400 INFO L858 garLoopResultBuilder]: For program point L9714-1(line 9714) no Hoare annotation was computed. [2021-11-20 05:51:05,400 INFO L858 garLoopResultBuilder]: For program point L9681-1(line 9681) no Hoare annotation was computed. [2021-11-20 05:51:05,400 INFO L854 garLoopResultBuilder]: At program point L9830-1(line 9830) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,400 INFO L854 garLoopResultBuilder]: At program point L9830(line 9830) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,400 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-20 05:51:05,401 INFO L854 garLoopResultBuilder]: At program point L9665(line 9665) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,401 INFO L858 garLoopResultBuilder]: For program point L9665-1(line 9665) no Hoare annotation was computed. [2021-11-20 05:51:05,401 INFO L854 garLoopResultBuilder]: At program point L9814-1(line 9814) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,401 INFO L854 garLoopResultBuilder]: At program point L9236(lines 9218 9239) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,402 INFO L854 garLoopResultBuilder]: At program point L9715(lines 9630 9717) the Hoare annotation is: (= ~ldv_mutex_lock_of_poseidon~0 1) [2021-11-20 05:51:05,402 INFO L854 garLoopResultBuilder]: At program point L9847(lines 9843 9850) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,402 INFO L854 garLoopResultBuilder]: At program point L9814(line 9814) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,402 INFO L854 garLoopResultBuilder]: At program point L9005(line 9005) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,402 INFO L858 garLoopResultBuilder]: For program point L9005-1(line 9005) no Hoare annotation was computed. [2021-11-20 05:51:05,403 INFO L854 garLoopResultBuilder]: At program point L8939(line 8939) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,403 INFO L854 garLoopResultBuilder]: At program point L8939-1(lines 8913 8942) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,403 INFO L854 garLoopResultBuilder]: At program point L9187(lines 9142 9189) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,403 INFO L854 garLoopResultBuilder]: At program point L9831(lines 9827 9834) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,404 INFO L854 garLoopResultBuilder]: At program point L9782-1(line 9782) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,404 INFO L854 garLoopResultBuilder]: At program point L9815(lines 9811 9818) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,404 INFO L854 garLoopResultBuilder]: At program point L9782(line 9782) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,404 INFO L858 garLoopResultBuilder]: For program point L8907(lines 8907 8910) no Hoare annotation was computed. [2021-11-20 05:51:05,405 INFO L854 garLoopResultBuilder]: At program point L9006(lines 8995 9008) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,405 INFO L854 garLoopResultBuilder]: At program point L9766-1(line 9766) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,405 INFO L858 garLoopResultBuilder]: For program point L9700(line 9700) no Hoare annotation was computed. [2021-11-20 05:51:05,405 INFO L854 garLoopResultBuilder]: At program point L9766(line 9766) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,405 INFO L858 garLoopResultBuilder]: For program point L9684(line 9684) no Hoare annotation was computed. [2021-11-20 05:51:05,406 INFO L854 garLoopResultBuilder]: At program point L9139(lines 9135 9141) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,406 INFO L858 garLoopResultBuilder]: For program point L9651(lines 9651 9706) no Hoare annotation was computed. [2021-11-20 05:51:05,406 INFO L854 garLoopResultBuilder]: At program point L9783(lines 9779 9786) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,406 INFO L854 garLoopResultBuilder]: At program point L9238(lines 9212 9240) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,406 INFO L854 garLoopResultBuilder]: At program point L9701(line 9701) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,407 INFO L858 garLoopResultBuilder]: For program point L9668(line 9668) no Hoare annotation was computed. [2021-11-20 05:51:05,407 INFO L858 garLoopResultBuilder]: For program point L9156(lines 9156 9159) no Hoare annotation was computed. [2021-11-20 05:51:05,407 INFO L858 garLoopResultBuilder]: For program point L9701-1(line 9701) no Hoare annotation was computed. [2021-11-20 05:51:05,407 INFO L854 garLoopResultBuilder]: At program point L9767(lines 9763 9770) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,408 INFO L854 garLoopResultBuilder]: At program point L8925(line 8925) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,408 INFO L858 garLoopResultBuilder]: For program point L8925-1(line 8925) no Hoare annotation was computed. [2021-11-20 05:51:05,408 INFO L858 garLoopResultBuilder]: For program point L9173(lines 9173 9184) no Hoare annotation was computed. [2021-11-20 05:51:05,408 INFO L854 garLoopResultBuilder]: At program point L9685(line 9685) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,408 INFO L858 garLoopResultBuilder]: For program point L9652(line 9652) no Hoare annotation was computed. [2021-11-20 05:51:05,408 INFO L858 garLoopResultBuilder]: For program point L9685-1(line 9685) no Hoare annotation was computed. [2021-11-20 05:51:05,409 INFO L854 garLoopResultBuilder]: At program point L9669(line 9669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,409 INFO L854 garLoopResultBuilder]: At program point L9669-1(line 9669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,409 INFO L858 garLoopResultBuilder]: For program point L8926-2(lines 8926 8937) no Hoare annotation was computed. [2021-11-20 05:51:05,409 INFO L858 garLoopResultBuilder]: For program point L8926(lines 8926 8937) no Hoare annotation was computed. [2021-11-20 05:51:05,409 INFO L858 garLoopResultBuilder]: For program point L9653(lines 9653 9658) no Hoare annotation was computed. [2021-11-20 05:51:05,410 INFO L854 garLoopResultBuilder]: At program point L9207(lines 9196 9210) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,410 INFO L854 garLoopResultBuilder]: At program point L8943(line 8943) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,410 INFO L854 garLoopResultBuilder]: At program point L8943-1(line 8943) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,410 INFO L858 garLoopResultBuilder]: For program point L9670(line 9670) no Hoare annotation was computed. [2021-11-20 05:51:05,411 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-20 05:51:05,411 INFO L854 garLoopResultBuilder]: At program point L8927(line 8927) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,411 INFO L858 garLoopResultBuilder]: For program point L8927-1(line 8927) no Hoare annotation was computed. [2021-11-20 05:51:05,411 INFO L858 garLoopResultBuilder]: For program point L9654-1(line 9654) no Hoare annotation was computed. [2021-11-20 05:51:05,411 INFO L854 garLoopResultBuilder]: At program point L9654(line 9654) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,412 INFO L858 garLoopResultBuilder]: For program point L8944(line 8944) no Hoare annotation was computed. [2021-11-20 05:51:05,412 INFO L858 garLoopResultBuilder]: For program point L9704(line 9704) no Hoare annotation was computed. [2021-11-20 05:51:05,412 INFO L858 garLoopResultBuilder]: For program point L8928(lines 8928 8932) no Hoare annotation was computed. [2021-11-20 05:51:05,412 INFO L854 garLoopResultBuilder]: At program point L9209(lines 9190 9211) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,412 INFO L858 garLoopResultBuilder]: For program point L9176(line 9176) no Hoare annotation was computed. [2021-11-20 05:51:05,413 INFO L858 garLoopResultBuilder]: For program point L9688(line 9688) no Hoare annotation was computed. [2021-11-20 05:51:05,413 INFO L858 garLoopResultBuilder]: For program point L9176-2(lines 9176 9184) no Hoare annotation was computed. [2021-11-20 05:51:05,413 INFO L854 garLoopResultBuilder]: At program point L9226(line 9226) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,413 INFO L858 garLoopResultBuilder]: For program point L8945(lines 8945 8950) no Hoare annotation was computed. [2021-11-20 05:51:05,413 INFO L854 garLoopResultBuilder]: At program point L8945-2(lines 8945 8950) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,414 INFO L858 garLoopResultBuilder]: For program point L9127-2(lines 9127 9131) no Hoare annotation was computed. [2021-11-20 05:51:05,414 INFO L858 garLoopResultBuilder]: For program point L9226-1(line 9226) no Hoare annotation was computed. [2021-11-20 05:51:05,414 INFO L858 garLoopResultBuilder]: For program point L9672(line 9672) no Hoare annotation was computed. [2021-11-20 05:51:05,414 INFO L858 garLoopResultBuilder]: For program point L9127(lines 9127 9131) no Hoare annotation was computed. [2021-11-20 05:51:05,414 INFO L854 garLoopResultBuilder]: At program point L9854-1(line 9854) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,415 INFO L854 garLoopResultBuilder]: At program point L8929(line 8929) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,415 INFO L858 garLoopResultBuilder]: For program point L8929-1(line 8929) no Hoare annotation was computed. [2021-11-20 05:51:05,415 INFO L854 garLoopResultBuilder]: At program point L9854(line 9854) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,415 INFO L854 garLoopResultBuilder]: At program point L9689(line 9689) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,416 INFO L858 garLoopResultBuilder]: For program point L9689-1(line 9689) no Hoare annotation was computed. [2021-11-20 05:51:05,416 INFO L854 garLoopResultBuilder]: At program point L9838-1(line 9838) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,416 INFO L858 garLoopResultBuilder]: For program point L9227(lines 9227 9230) no Hoare annotation was computed. [2021-11-20 05:51:05,416 INFO L858 garLoopResultBuilder]: For program point L8913(lines 8913 8953) no Hoare annotation was computed. [2021-11-20 05:51:05,416 INFO L858 garLoopResultBuilder]: For program point L8913-2(lines 8913 8953) no Hoare annotation was computed. [2021-11-20 05:51:05,416 INFO L854 garLoopResultBuilder]: At program point L9838(line 9838) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,417 INFO L854 garLoopResultBuilder]: At program point L9673(line 9673) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,417 INFO L854 garLoopResultBuilder]: At program point L9161(line 9161) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,417 INFO L858 garLoopResultBuilder]: For program point L9673-1(line 9673) no Hoare annotation was computed. [2021-11-20 05:51:05,417 INFO L854 garLoopResultBuilder]: At program point L9128(line 9128) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,418 INFO L858 garLoopResultBuilder]: For program point L9161-1(line 9161) no Hoare annotation was computed. [2021-11-20 05:51:05,418 INFO L858 garLoopResultBuilder]: For program point L9128-1(line 9128) no Hoare annotation was computed. [2021-11-20 05:51:05,418 INFO L854 garLoopResultBuilder]: At program point L9822-1(line 9822) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,418 INFO L854 garLoopResultBuilder]: At program point L9244(lines 9241 9246) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,418 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-20 05:51:05,419 INFO L854 garLoopResultBuilder]: At program point L9855(lines 9851 9858) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,419 INFO L854 garLoopResultBuilder]: At program point L9822(line 9822) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,419 INFO L854 garLoopResultBuilder]: At program point L9707(lines 9644 9716) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,419 INFO L858 garLoopResultBuilder]: For program point L9162(lines 9162 9167) no Hoare annotation was computed. [2021-11-20 05:51:05,419 INFO L854 garLoopResultBuilder]: At program point L9839(lines 9835 9842) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,420 INFO L854 garLoopResultBuilder]: At program point L8964(lines 8957 8966) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,420 INFO L854 garLoopResultBuilder]: At program point L9790-1(line 9790) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,420 INFO L854 garLoopResultBuilder]: At program point L9823(lines 9819 9826) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,420 INFO L854 garLoopResultBuilder]: At program point L9790(line 9790) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,421 INFO L858 garLoopResultBuilder]: For program point L8915(lines 8915 8919) no Hoare annotation was computed. [2021-11-20 05:51:05,421 INFO L854 garLoopResultBuilder]: At program point L9774-1(line 9774) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,421 INFO L854 garLoopResultBuilder]: At program point L9130(line 9130) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,421 INFO L854 garLoopResultBuilder]: At program point L9774(line 9774) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,421 INFO L858 garLoopResultBuilder]: For program point L9130-1(line 9130) no Hoare annotation was computed. [2021-11-20 05:51:05,422 INFO L858 garLoopResultBuilder]: For program point L9180(lines 9180 9183) no Hoare annotation was computed. [2021-11-20 05:51:05,422 INFO L858 garLoopResultBuilder]: For program point L9692(line 9692) no Hoare annotation was computed. [2021-11-20 05:51:05,422 INFO L854 garLoopResultBuilder]: At program point L9114(lines 9104 9116) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,422 INFO L854 garLoopResultBuilder]: At program point L9180-2(lines 9149 9188) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,422 INFO L854 garLoopResultBuilder]: At program point L9791(lines 9787 9794) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,423 INFO L858 garLoopResultBuilder]: For program point L9676(line 9676) no Hoare annotation was computed. [2021-11-20 05:51:05,423 INFO L854 garLoopResultBuilder]: At program point L9775(lines 9771 9778) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,423 INFO L854 garLoopResultBuilder]: At program point L9693(line 9693) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,423 INFO L858 garLoopResultBuilder]: For program point L9660(line 9660) no Hoare annotation was computed. [2021-11-20 05:51:05,423 INFO L858 garLoopResultBuilder]: For program point L9693-1(line 9693) no Hoare annotation was computed. [2021-11-20 05:51:05,424 INFO L854 garLoopResultBuilder]: At program point L9677(line 9677) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,424 INFO L858 garLoopResultBuilder]: For program point L9231-2(line 9231) no Hoare annotation was computed. [2021-11-20 05:51:05,424 INFO L854 garLoopResultBuilder]: At program point L9132(lines 9117 9134) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,424 INFO L858 garLoopResultBuilder]: For program point L9677-1(line 9677) no Hoare annotation was computed. [2021-11-20 05:51:05,424 INFO L858 garLoopResultBuilder]: For program point L9231-3(line 9231) no Hoare annotation was computed. [2021-11-20 05:51:05,425 INFO L858 garLoopResultBuilder]: For program point L9231-5(lines 9231 9235) no Hoare annotation was computed. [2021-11-20 05:51:05,425 INFO L858 garLoopResultBuilder]: For program point L9231(line 9231) no Hoare annotation was computed. [2021-11-20 05:51:05,425 INFO L858 garLoopResultBuilder]: For program point L9710(lines 9710 9713) no Hoare annotation was computed. [2021-11-20 05:51:05,425 INFO L854 garLoopResultBuilder]: At program point L9661(line 9661) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,425 INFO L858 garLoopResultBuilder]: For program point L9661-1(line 9661) no Hoare annotation was computed. [2021-11-20 05:51:05,426 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-20 05:51:05,426 INFO L854 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,426 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-11-20 05:51:05,426 INFO L858 garLoopResultBuilder]: For program point L8951(line 8951) no Hoare annotation was computed. [2021-11-20 05:51:05,426 INFO L854 garLoopResultBuilder]: At program point L9711(lines 9644 9716) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,427 INFO L854 garLoopResultBuilder]: At program point L8952(line 8952) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,427 INFO L858 garLoopResultBuilder]: For program point L8952-1(line 8952) no Hoare annotation was computed. [2021-11-20 05:51:05,427 INFO L854 garLoopResultBuilder]: At program point L8771(lines 8767 8773) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,427 INFO L858 garLoopResultBuilder]: For program point L9696(line 9696) no Hoare annotation was computed. [2021-11-20 05:51:05,427 INFO L858 garLoopResultBuilder]: For program point L8920(line 8920) no Hoare annotation was computed. [2021-11-20 05:51:05,428 INFO L858 garLoopResultBuilder]: For program point L8920-2(lines 8920 8924) no Hoare annotation was computed. [2021-11-20 05:51:05,428 INFO L854 garLoopResultBuilder]: At program point L8970(lines 8967 8972) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,428 INFO L854 garLoopResultBuilder]: At program point L9201(line 9201) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,428 INFO L858 garLoopResultBuilder]: For program point L9680(line 9680) no Hoare annotation was computed. [2021-11-20 05:51:05,428 INFO L858 garLoopResultBuilder]: For program point L9168(lines 9168 9172) no Hoare annotation was computed. [2021-11-20 05:51:05,429 INFO L858 garLoopResultBuilder]: For program point L9201-1(line 9201) no Hoare annotation was computed. [2021-11-20 05:51:05,429 INFO L854 garLoopResultBuilder]: At program point L9647(line 9647) the Hoare annotation is: (= ~dvb_bandwidth_length~0 3) [2021-11-20 05:51:05,429 INFO L858 garLoopResultBuilder]: For program point L9168-2(lines 9168 9172) no Hoare annotation was computed. [2021-11-20 05:51:05,429 INFO L854 garLoopResultBuilder]: At program point L9251(lines 9247 9253) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 05:51:05,429 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 12616 12618) no Hoare annotation was computed. [2021-11-20 05:51:05,430 INFO L861 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 12616 12618) the Hoare annotation is: true [2021-11-20 05:51:05,430 INFO L858 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 12616 12618) no Hoare annotation was computed. [2021-11-20 05:51:05,430 INFO L861 garLoopResultBuilder]: At program point L10940(line 10940) the Hoare annotation is: true [2021-11-20 05:51:05,430 INFO L861 garLoopResultBuilder]: At program point L10938(line 10938) the Hoare annotation is: true [2021-11-20 05:51:05,430 INFO L858 garLoopResultBuilder]: For program point L10940-1(line 10940) no Hoare annotation was computed. [2021-11-20 05:51:05,431 INFO L861 garLoopResultBuilder]: At program point L10930(line 10930) the Hoare annotation is: true [2021-11-20 05:51:05,431 INFO L858 garLoopResultBuilder]: For program point L10938-1(line 10938) no Hoare annotation was computed. [2021-11-20 05:51:05,431 INFO L861 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10864 10945) the Hoare annotation is: true [2021-11-20 05:51:05,431 INFO L858 garLoopResultBuilder]: For program point L10930-1(line 10930) no Hoare annotation was computed. [2021-11-20 05:51:05,431 INFO L861 garLoopResultBuilder]: At program point L10920(lines 10875 10944) the Hoare annotation is: true [2021-11-20 05:51:05,432 INFO L858 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10864 10945) no Hoare annotation was computed. [2021-11-20 05:51:05,432 INFO L858 garLoopResultBuilder]: For program point L10908(lines 10908 10911) no Hoare annotation was computed. [2021-11-20 05:51:05,432 INFO L858 garLoopResultBuilder]: For program point L10933(lines 10933 10942) no Hoare annotation was computed. [2021-11-20 05:51:05,432 INFO L858 garLoopResultBuilder]: For program point L10931-1(lines 10931 10932) no Hoare annotation was computed. [2021-11-20 05:51:05,432 INFO L858 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10864 10945) no Hoare annotation was computed. [2021-11-20 05:51:05,432 INFO L861 garLoopResultBuilder]: At program point L10931(lines 10931 10932) the Hoare annotation is: true [2021-11-20 05:51:05,433 INFO L858 garLoopResultBuilder]: For program point L10937(lines 10937 10941) no Hoare annotation was computed. [2021-11-20 05:51:05,433 INFO L858 garLoopResultBuilder]: For program point L10937-2(lines 10937 10941) no Hoare annotation was computed. [2021-11-20 05:51:05,433 INFO L858 garLoopResultBuilder]: For program point L10923(lines 10923 10929) no Hoare annotation was computed. [2021-11-20 05:51:05,433 INFO L861 garLoopResultBuilder]: At program point L10915(lines 10875 10944) the Hoare annotation is: true [2021-11-20 05:51:05,433 INFO L858 garLoopResultBuilder]: For program point L10923-2(lines 10923 10929) no Hoare annotation was computed. [2021-11-20 05:51:05,434 INFO L858 garLoopResultBuilder]: For program point L10919(lines 10919 10922) no Hoare annotation was computed. [2021-11-20 05:51:05,437 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2021-11-20 05:51:05,438 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-20 05:51:05,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 05:51:05 BoogieIcfgContainer [2021-11-20 05:51:05,484 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-20 05:51:05,485 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-20 05:51:05,485 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-20 05:51:05,486 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-20 05:51:05,487 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:49:42" (3/4) ... [2021-11-20 05:51:05,490 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-20 05:51:05,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_dvbt [2021-11-20 05:51:05,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-20 05:51:05,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_set_fe [2021-11-20 05:51:05,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-20 05:51:05,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2021-11-20 05:51:05,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure jiffies_to_msecs [2021-11-20 05:51:05,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2021-11-20 05:51:05,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-20 05:51:05,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2021-11-20 05:51:05,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-20 05:51:05,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2021-11-20 05:51:05,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2021-11-20 05:51:05,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2021-11-20 05:51:05,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2021-11-20 05:51:05,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2021-11-20 05:51:05,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2021-11-20 05:51:05,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2021-11-20 05:51:05,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-11-20 05:51:05,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2021-11-20 05:51:05,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_stop_streaming [2021-11-20 05:51:05,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2021-11-20 05:51:05,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-11-20 05:51:05,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2021-11-20 05:51:05,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-11-20 05:51:05,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-11-20 05:51:05,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-11-20 05:51:05,505 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2021-11-20 05:51:05,505 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2021-11-20 05:51:05,567 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 239 nodes and edges [2021-11-20 05:51:05,575 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 99 nodes and edges [2021-11-20 05:51:05,583 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2021-11-20 05:51:05,590 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2021-11-20 05:51:05,598 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-11-20 05:51:05,605 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-20 05:51:05,611 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-20 05:51:05,619 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-20 05:51:05,671 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 05:51:05,671 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 05:51:05,671 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 05:51:05,671 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 05:51:05,672 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 05:51:05,672 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 05:51:05,674 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 05:51:05,674 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 05:51:05,675 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 05:51:05,677 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 05:51:06,744 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/witness.graphml [2021-11-20 05:51:06,744 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-20 05:51:06,745 INFO L158 Benchmark]: Toolchain (without parser) took 217219.54ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 63.8MB in the beginning and 768.4MB in the end (delta: -704.6MB). Peak memory consumption was 975.8MB. Max. memory is 16.1GB. [2021-11-20 05:51:06,746 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 117.4MB. Free memory was 95.9MB in the beginning and 95.9MB in the end (delta: 5.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 05:51:06,746 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5963.34ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 63.7MB in the beginning and 154.5MB in the end (delta: -90.9MB). Peak memory consumption was 99.6MB. Max. memory is 16.1GB. [2021-11-20 05:51:06,747 INFO L158 Benchmark]: Boogie Procedure Inliner took 421.90ms. Allocated memory is still 251.7MB. Free memory was 154.5MB in the beginning and 130.5MB in the end (delta: 24.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-20 05:51:06,747 INFO L158 Benchmark]: Boogie Preprocessor took 284.85ms. Allocated memory is still 251.7MB. Free memory was 130.5MB in the beginning and 110.6MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2021-11-20 05:51:06,748 INFO L158 Benchmark]: RCFGBuilder took 126289.42ms. Allocated memory was 251.7MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 110.6MB in the beginning and 1.1GB in the end (delta: -992.6MB). Peak memory consumption was 872.9MB. Max. memory is 16.1GB. [2021-11-20 05:51:06,748 INFO L158 Benchmark]: TraceAbstraction took 82988.48ms. Allocated memory is still 1.5GB. Free memory was 1.1GB in the beginning and 728.3MB in the end (delta: 373.8MB). Peak memory consumption was 373.8MB. Max. memory is 16.1GB. [2021-11-20 05:51:06,748 INFO L158 Benchmark]: Witness Printer took 1259.31ms. Allocated memory is still 1.5GB. Free memory was 728.3MB in the beginning and 768.4MB in the end (delta: -40.1MB). Peak memory consumption was 248.3MB. Max. memory is 16.1GB. [2021-11-20 05:51:06,751 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 117.4MB. Free memory was 95.9MB in the beginning and 95.9MB in the end (delta: 5.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5963.34ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 63.7MB in the beginning and 154.5MB in the end (delta: -90.9MB). Peak memory consumption was 99.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 421.90ms. Allocated memory is still 251.7MB. Free memory was 154.5MB in the beginning and 130.5MB in the end (delta: 24.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 284.85ms. Allocated memory is still 251.7MB. Free memory was 130.5MB in the beginning and 110.6MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 126289.42ms. Allocated memory was 251.7MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 110.6MB in the beginning and 1.1GB in the end (delta: -992.6MB). Peak memory consumption was 872.9MB. Max. memory is 16.1GB. * TraceAbstraction took 82988.48ms. Allocated memory is still 1.5GB. Free memory was 1.1GB in the beginning and 728.3MB in the end (delta: 373.8MB). Peak memory consumption was 373.8MB. Max. memory is 16.1GB. * Witness Printer took 1259.31ms. Allocated memory is still 1.5GB. Free memory was 728.3MB in the beginning and 768.4MB in the end (delta: -40.1MB). Peak memory consumption was 248.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11817]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 29 procedures, 381 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 82.9s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 63.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 13.5s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 23 mSolverCounterUnknown, 3726 SdHoareTripleChecker+Valid, 61.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3421 mSDsluCounter, 4987 SdHoareTripleChecker+Invalid, 59.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1873 mSDsCounter, 995 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1931 IncrementalHoareTripleChecker+Invalid, 2949 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 995 mSolverCounterUnsat, 3114 mSDtfsCounter, 1931 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 58 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=381occurred in iteration=0, InterpolantAutomatonStates: 35, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 7 MinimizatonAttempts, 17 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 166 LocationsWithAnnotation, 739 PreInvPairs, 843 NumberOfFragments, 2549 HoareAnnotationTreeSize, 739 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 166 FomulaSimplificationsInter, 3575 FormulaSimplificationTreeSizeReductionInter, 13.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 3.6s InterpolantComputationTime, 154 NumberOfCodeBlocks, 154 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 147 ConstructedInterpolants, 0 QuantifiedInterpolants, 406 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 1/1 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 9851]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9795]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 8913]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9020]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9779]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8849]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9135]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8957]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9190]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9149]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9644]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8967]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8897]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9803]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9212]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9104]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9835]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9241]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9819]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8995]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9644]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8767]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9827]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9875]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 8973]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9196]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9811]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9142]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9218]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9247]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9416]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9843]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9883]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9787]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9771]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9630]: Loop Invariant Derived loop invariant: ldv_mutex_lock_of_poseidon == 1 - InvariantResult [Line: 9416]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9020]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9117]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9020]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9763]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 RESULT: Ultimate proved your program to be correct! [2021-11-20 05:51:06,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3e9ad8b-1411-4d0e-83d1-0a31f33fb29d/bin/uautomizer-DQz5hQGWxF/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