./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c2255c939c83cd7eedc3c7f637d06dea23ce3a82d37039af88ba670fb379695f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:28:45,966 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:28:45,969 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:28:46,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:28:46,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:28:46,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:28:46,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:28:46,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:28:46,035 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:28:46,037 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:28:46,038 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:28:46,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:28:46,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:28:46,042 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:28:46,043 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:28:46,044 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:28:46,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:28:46,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:28:46,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:28:46,055 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:28:46,061 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:28:46,064 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:28:46,068 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:28:46,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:28:46,075 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:28:46,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:28:46,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:28:46,085 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:28:46,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:28:46,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:28:46,086 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:28:46,087 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:28:46,090 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:28:46,092 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:28:46,094 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:28:46,095 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:28:46,095 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:28:46,096 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:28:46,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:28:46,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:28:46,098 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:28:46,099 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:28:46,139 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:28:46,139 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:28:46,140 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:28:46,140 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:28:46,141 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:28:46,141 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:28:46,142 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:28:46,142 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:28:46,142 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:28:46,143 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:28:46,144 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:28:46,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:28:46,144 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:28:46,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:28:46,145 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:28:46,145 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:28:46,145 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:28:46,145 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:28:46,146 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:28:46,146 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:28:46,146 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:28:46,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:28:46,147 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:28:46,147 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:28:46,147 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:28:46,147 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:28:46,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:28:46,148 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:28:46,148 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:28:46,148 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:28:46,150 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_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2255c939c83cd7eedc3c7f637d06dea23ce3a82d37039af88ba670fb379695f [2022-11-16 12:28:46,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:28:46,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:28:46,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:28:46,507 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:28:46,508 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:28:46,510 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-11-16 12:28:46,576 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/data/30471e1dd/ad26ead55a7f4055af3f919b70ebdb63/FLAG09aff57c4 [2022-11-16 12:28:47,673 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:28:47,674 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-11-16 12:28:47,744 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/data/30471e1dd/ad26ead55a7f4055af3f919b70ebdb63/FLAG09aff57c4 [2022-11-16 12:28:47,962 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/data/30471e1dd/ad26ead55a7f4055af3f919b70ebdb63 [2022-11-16 12:28:47,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:28:47,969 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:28:47,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:28:47,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:28:47,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:28:47,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:28:47" (1/1) ... [2022-11-16 12:28:47,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f3de1ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:47, skipping insertion in model container [2022-11-16 12:28:47,985 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:28:47" (1/1) ... [2022-11-16 12:28:47,993 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:28:48,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:28:51,955 WARN L229 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_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341143,341156] [2022-11-16 12:28:52,127 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:28:52,199 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:28:52,997 WARN L229 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_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/sv-benchmarks/c/ldv-commit-tester/main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341143,341156] [2022-11-16 12:28:53,017 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:28:53,290 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:28:53,290 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:53 WrapperNode [2022-11-16 12:28:53,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:28:53,292 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:28:53,292 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:28:53,292 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:28:53,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:53" (1/1) ... [2022-11-16 12:28:53,453 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:53" (1/1) ... [2022-11-16 12:28:53,632 INFO L138 Inliner]: procedures = 461, calls = 4720, calls flagged for inlining = 237, calls inlined = 31, statements flattened = 2522 [2022-11-16 12:28:53,632 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:28:53,633 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:28:53,634 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:28:53,634 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:28:53,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:53" (1/1) ... [2022-11-16 12:28:53,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:53" (1/1) ... [2022-11-16 12:28:53,669 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:53" (1/1) ... [2022-11-16 12:28:53,670 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:53" (1/1) ... [2022-11-16 12:28:53,780 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:53" (1/1) ... [2022-11-16 12:28:53,797 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:53" (1/1) ... [2022-11-16 12:28:53,844 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:53" (1/1) ... [2022-11-16 12:28:53,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:53" (1/1) ... [2022-11-16 12:28:53,893 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:28:53,895 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:28:53,895 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:28:53,896 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:28:53,897 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:53" (1/1) ... [2022-11-16 12:28:53,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:28:53,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:28:53,945 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:28:53,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:28:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-16 12:28:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-11-16 12:28:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-11-16 12:28:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_stop_streaming [2022-11-16 12:28:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_stop_streaming [2022-11-16 12:28:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_dvbt [2022-11-16 12:28:54,000 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_dvbt [2022-11-16 12:28:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2022-11-16 12:28:54,000 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2022-11-16 12:28:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-16 12:28:54,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-16 12:28:54,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:28:54,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:28:54,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:28:54,002 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-11-16 12:28:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-11-16 12:28:54,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-11-16 12:28:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-11-16 12:28:54,053 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-11-16 12:28:54,054 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-11-16 12:28:54,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:28:54,054 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-16 12:28:54,054 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-16 12:28:54,054 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-11-16 12:28:54,054 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-11-16 12:28:54,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:28:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-16 12:28:54,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-16 12:28:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:28:54,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:28:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:28:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:28:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2022-11-16 12:28:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2022-11-16 12:28:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-16 12:28:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-16 12:28:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2022-11-16 12:28:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2022-11-16 12:28:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-16 12:28:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-16 12:28:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:28:54,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:28:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:28:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:28:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-16 12:28:54,057 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-16 12:28:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 12:28:54,057 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 12:28:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:28:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:28:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:28:54,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:28:54,059 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-16 12:28:54,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-16 12:28:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:28:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:28:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:28:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-11-16 12:28:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-11-16 12:28:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-16 12:28:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-16 12:28:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-16 12:28:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-16 12:28:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2022-11-16 12:28:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2022-11-16 12:28:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-16 12:28:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-16 12:28:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_set_fe [2022-11-16 12:28:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_set_fe [2022-11-16 12:28:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:28:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:28:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:28:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:28:54,790 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:28:54,795 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:30:11,121 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 12:30:11,143 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 12:30:11,144 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 12:30:11,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:30:11 BoogieIcfgContainer [2022-11-16 12:30:11,149 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 12:30:11,157 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 12:30:11,157 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 12:30:11,162 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 12:30:11,162 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 12:28:47" (1/3) ... [2022-11-16 12:30:11,163 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f2e5118 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:30:11, skipping insertion in model container [2022-11-16 12:30:11,164 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:28:53" (2/3) ... [2022-11-16 12:30:11,165 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f2e5118 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:30:11, skipping insertion in model container [2022-11-16 12:30:11,165 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:30:11" (3/3) ... [2022-11-16 12:30:11,167 INFO L112 eAbstractionObserver]: Analyzing ICFG main2_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-11-16 12:30:11,191 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 12:30:11,192 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-16 12:30:11,292 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 12:30:11,300 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6d835770, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 12:30:11,301 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-16 12:30:11,307 INFO L276 IsEmpty]: Start isEmpty. Operand has 377 states, 255 states have (on average 1.3450980392156864) internal successors, (343), 267 states have internal predecessors, (343), 92 states have call successors, (92), 28 states have call predecessors, (92), 28 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) [2022-11-16 12:30:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-16 12:30:11,317 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:30:11,318 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:30:11,319 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:30:11,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:30:11,325 INFO L85 PathProgramCache]: Analyzing trace with hash 1066484855, now seen corresponding path program 1 times [2022-11-16 12:30:11,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:30:11,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2067472914] [2022-11-16 12:30:11,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:30:11,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:30:12,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:30:12,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-16 12:30:12,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:30:12,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:30:12,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:30:12,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2067472914] [2022-11-16 12:30:12,996 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2067472914] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:30:12,997 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:30:12,997 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 12:30:12,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500488586] [2022-11-16 12:30:13,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:30:13,005 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 12:30:13,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:30:13,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 12:30:13,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 12:30:13,044 INFO L87 Difference]: Start difference. First operand has 377 states, 255 states have (on average 1.3450980392156864) internal successors, (343), 267 states have internal predecessors, (343), 92 states have call successors, (92), 28 states have call predecessors, (92), 28 states have return successors, (92), 92 states have call predecessors, (92), 92 states have call successors, (92) Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-16 12:30:15,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:30:17,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:30:20,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:30:23,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:30:25,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:30:25,205 INFO L93 Difference]: Finished difference Result 756 states and 1072 transitions. [2022-11-16 12:30:25,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 12:30:25,209 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2022-11-16 12:30:25,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:30:25,225 INFO L225 Difference]: With dead ends: 756 [2022-11-16 12:30:25,225 INFO L226 Difference]: Without dead ends: 379 [2022-11-16 12:30:25,232 INFO L412 NwaCegarLoop]: 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 [2022-11-16 12:30:25,235 INFO L413 NwaCegarLoop]: 298 mSDtfsCounter, 326 mSDsluCounter, 285 mSDsCounter, 0 mSdLazyCounter, 513 mSolverCounterSat, 82 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 371 SdHoareTripleChecker+Valid, 583 SdHoareTripleChecker+Invalid, 599 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 513 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.9s IncrementalHoareTripleChecker+Time [2022-11-16 12:30:25,237 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [371 Valid, 583 Invalid, 599 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 513 Invalid, 4 Unknown, 0 Unchecked, 11.9s Time] [2022-11-16 12:30:25,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 379 states. [2022-11-16 12:30:25,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 379 to 375. [2022-11-16 12:30:25,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 375 states, 256 states have (on average 1.3359375) internal successors, (342), 264 states have internal predecessors, (342), 90 states have call successors, (90), 30 states have call predecessors, (90), 28 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-11-16 12:30:25,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 375 states and 516 transitions. [2022-11-16 12:30:25,329 INFO L78 Accepts]: Start accepts. Automaton has 375 states and 516 transitions. Word has length 12 [2022-11-16 12:30:25,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:30:25,329 INFO L495 AbstractCegarLoop]: Abstraction has 375 states and 516 transitions. [2022-11-16 12:30:25,330 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-16 12:30:25,330 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 516 transitions. [2022-11-16 12:30:25,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-16 12:30:25,331 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:30:25,331 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:30:25,331 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 12:30:25,331 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:30:25,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:30:25,332 INFO L85 PathProgramCache]: Analyzing trace with hash -1299208598, now seen corresponding path program 1 times [2022-11-16 12:30:25,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:30:25,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [183293776] [2022-11-16 12:30:25,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:30:25,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:30:25,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:30:26,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-16 12:30:26,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:30:26,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:30:26,124 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:30:26,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [183293776] [2022-11-16 12:30:26,125 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [183293776] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:30:26,125 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:30:26,125 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 12:30:26,125 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [426703696] [2022-11-16 12:30:26,126 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:30:26,127 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 12:30:26,127 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:30:26,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 12:30:26,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 12:30:26,128 INFO L87 Difference]: Start difference. First operand 375 states and 516 transitions. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-16 12:30:28,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:30:30,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:30:33,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:30:36,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:30:37,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:30:37,572 INFO L93 Difference]: Finished difference Result 384 states and 525 transitions. [2022-11-16 12:30:37,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 12:30:37,573 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-11-16 12:30:37,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:30:37,578 INFO L225 Difference]: With dead ends: 384 [2022-11-16 12:30:37,578 INFO L226 Difference]: Without dead ends: 381 [2022-11-16 12:30:37,579 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-16 12:30:37,581 INFO L413 NwaCegarLoop]: 270 mSDtfsCounter, 512 mSDsluCounter, 142 mSDsCounter, 0 mSdLazyCounter, 420 mSolverCounterSat, 114 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 571 SdHoareTripleChecker+Valid, 412 SdHoareTripleChecker+Invalid, 538 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 420 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.3s IncrementalHoareTripleChecker+Time [2022-11-16 12:30:37,582 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [571 Valid, 412 Invalid, 538 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 420 Invalid, 4 Unknown, 0 Unchecked, 11.3s Time] [2022-11-16 12:30:37,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 381 states. [2022-11-16 12:30:37,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 381 to 379. [2022-11-16 12:30:37,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 379 states, 260 states have (on average 1.3346153846153845) internal successors, (347), 267 states have internal predecessors, (347), 89 states have call successors, (89), 31 states have call predecessors, (89), 29 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-11-16 12:30:37,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 520 transitions. [2022-11-16 12:30:37,629 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 520 transitions. Word has length 13 [2022-11-16 12:30:37,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:30:37,629 INFO L495 AbstractCegarLoop]: Abstraction has 379 states and 520 transitions. [2022-11-16 12:30:37,630 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-16 12:30:37,630 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 520 transitions. [2022-11-16 12:30:37,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-16 12:30:37,631 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:30:37,631 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:30:37,632 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 12:30:37,632 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:30:37,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:30:37,633 INFO L85 PathProgramCache]: Analyzing trace with hash -1621256742, now seen corresponding path program 1 times [2022-11-16 12:30:37,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:30:37,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [816552985] [2022-11-16 12:30:37,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:30:37,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:30:37,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:30:38,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-16 12:30:38,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:30:38,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:30:38,460 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:30:38,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [816552985] [2022-11-16 12:30:38,461 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [816552985] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:30:38,461 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:30:38,461 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 12:30:38,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10508619] [2022-11-16 12:30:38,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:30:38,462 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 12:30:38,463 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:30:38,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 12:30:38,464 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 12:30:38,464 INFO L87 Difference]: Start difference. First operand 379 states and 520 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-16 12:30:40,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:30:42,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:30:45,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:30:48,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:30:50,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:30:50,054 INFO L93 Difference]: Finished difference Result 383 states and 523 transitions. [2022-11-16 12:30:50,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 12:30:50,055 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2022-11-16 12:30:50,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:30:50,059 INFO L225 Difference]: With dead ends: 383 [2022-11-16 12:30:50,059 INFO L226 Difference]: Without dead ends: 380 [2022-11-16 12:30:50,060 INFO L412 NwaCegarLoop]: 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 [2022-11-16 12:30:50,062 INFO L413 NwaCegarLoop]: 270 mSDtfsCounter, 509 mSDsluCounter, 142 mSDsCounter, 0 mSdLazyCounter, 418 mSolverCounterSat, 112 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 568 SdHoareTripleChecker+Valid, 412 SdHoareTripleChecker+Invalid, 534 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 112 IncrementalHoareTripleChecker+Valid, 418 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.4s IncrementalHoareTripleChecker+Time [2022-11-16 12:30:50,063 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [568 Valid, 412 Invalid, 534 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 418 Invalid, 4 Unknown, 0 Unchecked, 11.4s Time] [2022-11-16 12:30:50,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2022-11-16 12:30:50,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 378. [2022-11-16 12:30:50,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 378 states, 260 states have (on average 1.3307692307692307) internal successors, (346), 266 states have internal predecessors, (346), 88 states have call successors, (88), 31 states have call predecessors, (88), 29 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-11-16 12:30:50,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 518 transitions. [2022-11-16 12:30:50,110 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 518 transitions. Word has length 14 [2022-11-16 12:30:50,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:30:50,110 INFO L495 AbstractCegarLoop]: Abstraction has 378 states and 518 transitions. [2022-11-16 12:30:50,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-16 12:30:50,111 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 518 transitions. [2022-11-16 12:30:50,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-16 12:30:50,112 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:30:50,112 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:30:50,112 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-16 12:30:50,113 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:30:50,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:30:50,114 INFO L85 PathProgramCache]: Analyzing trace with hash 1280157549, now seen corresponding path program 1 times [2022-11-16 12:30:50,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:30:50,114 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641028845] [2022-11-16 12:30:50,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:30:50,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:30:50,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:30:50,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-16 12:30:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:30:50,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:30:50,966 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:30:50,969 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1641028845] [2022-11-16 12:30:50,969 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1641028845] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:30:50,969 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:30:50,969 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 12:30:50,970 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5756299] [2022-11-16 12:30:50,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:30:50,970 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 12:30:50,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:30:50,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 12:30:50,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 12:30:50,972 INFO L87 Difference]: Start difference. First operand 378 states and 518 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-16 12:30:53,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:30:55,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:30:57,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:00,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:02,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:31:02,409 INFO L93 Difference]: Finished difference Result 382 states and 521 transitions. [2022-11-16 12:31:02,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 12:31:02,410 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-11-16 12:31:02,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:31:02,414 INFO L225 Difference]: With dead ends: 382 [2022-11-16 12:31:02,414 INFO L226 Difference]: Without dead ends: 379 [2022-11-16 12:31:02,415 INFO L412 NwaCegarLoop]: 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 [2022-11-16 12:31:02,416 INFO L413 NwaCegarLoop]: 270 mSDtfsCounter, 506 mSDsluCounter, 142 mSDsCounter, 0 mSdLazyCounter, 416 mSolverCounterSat, 110 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 565 SdHoareTripleChecker+Valid, 412 SdHoareTripleChecker+Invalid, 530 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 110 IncrementalHoareTripleChecker+Valid, 416 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.3s IncrementalHoareTripleChecker+Time [2022-11-16 12:31:02,416 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [565 Valid, 412 Invalid, 530 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 416 Invalid, 4 Unknown, 0 Unchecked, 11.3s Time] [2022-11-16 12:31:02,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 379 states. [2022-11-16 12:31:02,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 379 to 377. [2022-11-16 12:31:02,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 377 states, 260 states have (on average 1.3269230769230769) internal successors, (345), 265 states have internal predecessors, (345), 87 states have call successors, (87), 31 states have call predecessors, (87), 29 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-11-16 12:31:02,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 516 transitions. [2022-11-16 12:31:02,457 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 516 transitions. Word has length 15 [2022-11-16 12:31:02,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:31:02,458 INFO L495 AbstractCegarLoop]: Abstraction has 377 states and 516 transitions. [2022-11-16 12:31:02,458 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-16 12:31:02,458 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 516 transitions. [2022-11-16 12:31:02,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-16 12:31:02,460 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:31:02,460 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:31:02,460 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-16 12:31:02,460 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:31:02,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:31:02,461 INFO L85 PathProgramCache]: Analyzing trace with hash 1029692221, now seen corresponding path program 1 times [2022-11-16 12:31:02,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:31:02,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2054015542] [2022-11-16 12:31:02,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:31:02,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:31:02,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:31:03,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-16 12:31:03,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:31:03,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:31:03,336 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:31:03,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2054015542] [2022-11-16 12:31:03,336 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2054015542] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:31:03,336 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:31:03,337 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 12:31:03,337 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [361261065] [2022-11-16 12:31:03,337 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:31:03,337 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 12:31:03,338 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:31:03,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 12:31:03,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 12:31:03,339 INFO L87 Difference]: Start difference. First operand 377 states and 516 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-16 12:31:05,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:07,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:10,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:13,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:14,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:31:14,993 INFO L93 Difference]: Finished difference Result 381 states and 519 transitions. [2022-11-16 12:31:14,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 12:31:14,994 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2022-11-16 12:31:14,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:31:14,997 INFO L225 Difference]: With dead ends: 381 [2022-11-16 12:31:14,997 INFO L226 Difference]: Without dead ends: 372 [2022-11-16 12:31:14,998 INFO L412 NwaCegarLoop]: 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 [2022-11-16 12:31:14,999 INFO L413 NwaCegarLoop]: 270 mSDtfsCounter, 503 mSDsluCounter, 142 mSDsCounter, 0 mSdLazyCounter, 414 mSolverCounterSat, 108 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 562 SdHoareTripleChecker+Valid, 412 SdHoareTripleChecker+Invalid, 526 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 414 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.5s IncrementalHoareTripleChecker+Time [2022-11-16 12:31:15,000 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [562 Valid, 412 Invalid, 526 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 414 Invalid, 4 Unknown, 0 Unchecked, 11.5s Time] [2022-11-16 12:31:15,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 372 states. [2022-11-16 12:31:15,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 372 to 370. [2022-11-16 12:31:15,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 370 states, 255 states have (on average 1.3294117647058823) internal successors, (339), 259 states have internal predecessors, (339), 85 states have call successors, (85), 30 states have call predecessors, (85), 29 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-11-16 12:31:15,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 508 transitions. [2022-11-16 12:31:15,035 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 508 transitions. Word has length 16 [2022-11-16 12:31:15,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:31:15,036 INFO L495 AbstractCegarLoop]: Abstraction has 370 states and 508 transitions. [2022-11-16 12:31:15,036 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-16 12:31:15,037 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 508 transitions. [2022-11-16 12:31:15,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 12:31:15,039 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:31:15,039 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:31:15,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-16 12:31:15,040 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:31:15,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:31:15,040 INFO L85 PathProgramCache]: Analyzing trace with hash -1903612126, now seen corresponding path program 1 times [2022-11-16 12:31:15,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:31:15,041 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [243382314] [2022-11-16 12:31:15,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:31:15,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:31:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:31:16,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-16 12:31:16,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:31:16,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-16 12:31:16,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:31:16,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-11-16 12:31:16,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:31:16,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-16 12:31:16,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:31:16,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:31:16,579 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:31:16,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [243382314] [2022-11-16 12:31:16,579 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [243382314] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:31:16,579 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:31:16,580 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-16 12:31:16,581 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635624529] [2022-11-16 12:31:16,581 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:31:16,582 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-16 12:31:16,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:31:16,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-16 12:31:16,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-16 12:31:16,587 INFO L87 Difference]: Start difference. First operand 370 states and 508 transitions. Second operand has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-16 12:31:18,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:20,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:22,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:26,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:29,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:32,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:31:32,354 INFO L93 Difference]: Finished difference Result 740 states and 1019 transitions. [2022-11-16 12:31:32,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-16 12:31:32,355 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 40 [2022-11-16 12:31:32,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:31:32,359 INFO L225 Difference]: With dead ends: 740 [2022-11-16 12:31:32,359 INFO L226 Difference]: Without dead ends: 376 [2022-11-16 12:31:32,362 INFO L412 NwaCegarLoop]: 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 [2022-11-16 12:31:32,363 INFO L413 NwaCegarLoop]: 311 mSDtfsCounter, 497 mSDsluCounter, 532 mSDsCounter, 0 mSdLazyCounter, 718 mSolverCounterSat, 108 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 554 SdHoareTripleChecker+Valid, 843 SdHoareTripleChecker+Invalid, 831 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 718 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.6s IncrementalHoareTripleChecker+Time [2022-11-16 12:31:32,364 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [554 Valid, 843 Invalid, 831 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 718 Invalid, 5 Unknown, 0 Unchecked, 15.6s Time] [2022-11-16 12:31:32,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 376 states. [2022-11-16 12:31:32,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 376 to 371. [2022-11-16 12:31:32,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 371 states, 256 states have (on average 1.328125) internal successors, (340), 260 states have internal predecessors, (340), 85 states have call successors, (85), 30 states have call predecessors, (85), 29 states have return successors, (84), 84 states have call predecessors, (84), 84 states have call successors, (84) [2022-11-16 12:31:32,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 509 transitions. [2022-11-16 12:31:32,408 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 509 transitions. Word has length 40 [2022-11-16 12:31:32,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:31:32,409 INFO L495 AbstractCegarLoop]: Abstraction has 371 states and 509 transitions. [2022-11-16 12:31:32,409 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-16 12:31:32,409 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 509 transitions. [2022-11-16 12:31:32,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-16 12:31:32,412 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:31:32,412 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:31:32,412 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-16 12:31:32,413 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:31:32,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:31:32,414 INFO L85 PathProgramCache]: Analyzing trace with hash 554795995, now seen corresponding path program 1 times [2022-11-16 12:31:32,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:31:32,414 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1349052006] [2022-11-16 12:31:32,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:31:32,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:31:32,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:31:33,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-16 12:31:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:31:33,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-16 12:31:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:31:33,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-11-16 12:31:33,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:31:33,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-16 12:31:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:31:33,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-16 12:31:33,973 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:31:33,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1349052006] [2022-11-16 12:31:33,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1349052006] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:31:33,974 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:31:33,974 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:31:33,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249379512] [2022-11-16 12:31:33,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:31:33,975 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 12:31:33,976 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:31:33,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 12:31:33,976 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-16 12:31:33,977 INFO L87 Difference]: Start difference. First operand 371 states and 509 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-16 12:31:36,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:38,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:40,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:43,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:46,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 12:31:48,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:31:48,196 INFO L93 Difference]: Finished difference Result 373 states and 511 transitions. [2022-11-16 12:31:48,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 12:31:48,197 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 44 [2022-11-16 12:31:48,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:31:48,197 INFO L225 Difference]: With dead ends: 373 [2022-11-16 12:31:48,197 INFO L226 Difference]: Without dead ends: 0 [2022-11-16 12:31:48,199 INFO L412 NwaCegarLoop]: 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 [2022-11-16 12:31:48,200 INFO L413 NwaCegarLoop]: 295 mSDtfsCounter, 337 mSDsluCounter, 469 mSDsCounter, 0 mSdLazyCounter, 482 mSolverCounterSat, 104 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 370 SdHoareTripleChecker+Valid, 764 SdHoareTripleChecker+Invalid, 591 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 104 IncrementalHoareTripleChecker+Valid, 482 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2022-11-16 12:31:48,200 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [370 Valid, 764 Invalid, 591 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [104 Valid, 482 Invalid, 5 Unknown, 0 Unchecked, 14.1s Time] [2022-11-16 12:31:48,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-16 12:31:48,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-16 12:31:48,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:31:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-16 12:31:48,202 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 44 [2022-11-16 12:31:48,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:31:48,202 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-16 12:31:48,202 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-16 12:31:48,202 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-16 12:31:48,202 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-16 12:31:48,205 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-16 12:31:48,207 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-16 12:31:48,209 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-16 12:32:02,384 INFO L899 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtEXIT(lines 8846 8906) no Hoare annotation was computed. [2022-11-16 12:32:02,384 INFO L899 garLoopResultBuilder]: For program point L8863(lines 8863 8886) no Hoare annotation was computed. [2022-11-16 12:32:02,384 INFO L899 garLoopResultBuilder]: For program point L8884(line 8884) no Hoare annotation was computed. [2022-11-16 12:32:02,384 INFO L899 garLoopResultBuilder]: For program point L8888(line 8888) no Hoare annotation was computed. [2022-11-16 12:32:02,385 INFO L902 garLoopResultBuilder]: At program point L8880(line 8880) the Hoare annotation is: true [2022-11-16 12:32:02,385 INFO L899 garLoopResultBuilder]: For program point L8880-1(line 8880) no Hoare annotation was computed. [2022-11-16 12:32:02,385 INFO L902 garLoopResultBuilder]: At program point poseidon_check_mode_dvbtENTRY(lines 8846 8906) the Hoare annotation is: true [2022-11-16 12:32:02,385 INFO L899 garLoopResultBuilder]: For program point L8864(line 8864) no Hoare annotation was computed. [2022-11-16 12:32:02,385 INFO L902 garLoopResultBuilder]: At program point L8889(line 8889) the Hoare annotation is: true [2022-11-16 12:32:02,385 INFO L899 garLoopResultBuilder]: For program point L8889-1(line 8889) no Hoare annotation was computed. [2022-11-16 12:32:02,385 INFO L899 garLoopResultBuilder]: For program point L8869(line 8869) no Hoare annotation was computed. [2022-11-16 12:32:02,386 INFO L899 garLoopResultBuilder]: For program point L8894-1(line 8894) no Hoare annotation was computed. [2022-11-16 12:32:02,386 INFO L899 garLoopResultBuilder]: For program point L8890(lines 8890 8893) no Hoare annotation was computed. [2022-11-16 12:32:02,386 INFO L902 garLoopResultBuilder]: At program point L8865(line 8865) the Hoare annotation is: true [2022-11-16 12:32:02,386 INFO L899 garLoopResultBuilder]: For program point L8865-1(line 8865) no Hoare annotation was computed. [2022-11-16 12:32:02,386 INFO L902 garLoopResultBuilder]: At program point L8894(line 8894) the Hoare annotation is: true [2022-11-16 12:32:02,386 INFO L899 garLoopResultBuilder]: For program point L8874(line 8874) no Hoare annotation was computed. [2022-11-16 12:32:02,386 INFO L899 garLoopResultBuilder]: For program point L8870-1(line 8870) no Hoare annotation was computed. [2022-11-16 12:32:02,386 INFO L902 garLoopResultBuilder]: At program point L8899(line 8899) the Hoare annotation is: true [2022-11-16 12:32:02,387 INFO L899 garLoopResultBuilder]: For program point L8899-1(line 8899) no Hoare annotation was computed. [2022-11-16 12:32:02,387 INFO L902 garLoopResultBuilder]: At program point L8870(line 8870) the Hoare annotation is: true [2022-11-16 12:32:02,387 INFO L899 garLoopResultBuilder]: For program point L8895(lines 8895 8898) no Hoare annotation was computed. [2022-11-16 12:32:02,387 INFO L899 garLoopResultBuilder]: For program point poseidon_check_mode_dvbtFINAL(lines 8846 8906) no Hoare annotation was computed. [2022-11-16 12:32:02,387 INFO L902 garLoopResultBuilder]: At program point L8887(lines 8859 8905) the Hoare annotation is: true [2022-11-16 12:32:02,387 INFO L902 garLoopResultBuilder]: At program point L8875(line 8875) the Hoare annotation is: true [2022-11-16 12:32:02,387 INFO L899 garLoopResultBuilder]: For program point L8875-1(line 8875) no Hoare annotation was computed. [2022-11-16 12:32:02,388 INFO L899 garLoopResultBuilder]: For program point L8879(line 8879) no Hoare annotation was computed. [2022-11-16 12:32:02,388 INFO L899 garLoopResultBuilder]: For program point L8900(lines 8900 8903) no Hoare annotation was computed. [2022-11-16 12:32:02,388 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonFINAL(lines 11933 11943) no Hoare annotation was computed. [2022-11-16 12:32:02,388 INFO L899 garLoopResultBuilder]: For program point L11936(lines 11936 11939) no Hoare annotation was computed. [2022-11-16 12:32:02,388 INFO L899 garLoopResultBuilder]: For program point L11938-1(lines 11936 11939) no Hoare annotation was computed. [2022-11-16 12:32:02,389 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 11933 11943) no Hoare annotation was computed. [2022-11-16 12:32:02,389 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_poseidonENTRY(lines 11933 11943) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,389 INFO L895 garLoopResultBuilder]: At program point L11938(line 11938) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,390 INFO L899 garLoopResultBuilder]: For program point L9057(lines 9057 9061) no Hoare annotation was computed. [2022-11-16 12:32:02,390 INFO L895 garLoopResultBuilder]: At program point L9086(lines 9030 9089) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,390 INFO L899 garLoopResultBuilder]: For program point L9078-1(lines 9078 9079) no Hoare annotation was computed. [2022-11-16 12:32:02,391 INFO L895 garLoopResultBuilder]: At program point L9049(lines 9030 9089) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,391 INFO L895 garLoopResultBuilder]: At program point L9817(lines 9813 9820) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,391 INFO L895 garLoopResultBuilder]: At program point L9078(lines 9078 9079) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,391 INFO L899 garLoopResultBuilder]: For program point poseidon_set_feEXIT(lines 9019 9090) no Hoare annotation was computed. [2022-11-16 12:32:02,392 INFO L895 garLoopResultBuilder]: At program point L9809(lines 9805 9812) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,392 INFO L899 garLoopResultBuilder]: For program point L9062-1(line 9062) no Hoare annotation was computed. [2022-11-16 12:32:02,392 INFO L895 garLoopResultBuilder]: At program point L9062(line 9062) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,392 INFO L899 garLoopResultBuilder]: For program point L9075(lines 9075 9080) no Hoare annotation was computed. [2022-11-16 12:32:02,393 INFO L899 garLoopResultBuilder]: For program point L9075-2(lines 9075 9080) no Hoare annotation was computed. [2022-11-16 12:32:02,393 INFO L899 garLoopResultBuilder]: For program point L9063(lines 9063 9067) no Hoare annotation was computed. [2022-11-16 12:32:02,393 INFO L895 garLoopResultBuilder]: At program point L9051(lines 9030 9089) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,393 INFO L899 garLoopResultBuilder]: For program point L9055(lines 9055 9085) no Hoare annotation was computed. [2022-11-16 12:32:02,394 INFO L895 garLoopResultBuilder]: At program point L9076(line 9076) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,394 INFO L899 garLoopResultBuilder]: For program point L9076-1(line 9076) no Hoare annotation was computed. [2022-11-16 12:32:02,394 INFO L895 garLoopResultBuilder]: At program point L9068(line 9068) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,394 INFO L899 garLoopResultBuilder]: For program point L9068-1(line 9068) no Hoare annotation was computed. [2022-11-16 12:32:02,395 INFO L895 garLoopResultBuilder]: At program point L9002(lines 8983 9004) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,395 INFO L899 garLoopResultBuilder]: For program point L8998-1(line 8998) no Hoare annotation was computed. [2022-11-16 12:32:02,395 INFO L899 garLoopResultBuilder]: For program point L8994(line 8994) no Hoare annotation was computed. [2022-11-16 12:32:02,395 INFO L895 garLoopResultBuilder]: At program point L8998(line 8998) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,396 INFO L899 garLoopResultBuilder]: For program point L8994-2(lines 8994 9001) no Hoare annotation was computed. [2022-11-16 12:32:02,396 INFO L895 garLoopResultBuilder]: At program point L9056(line 9056) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,396 INFO L899 garLoopResultBuilder]: For program point L9056-1(line 9056) no Hoare annotation was computed. [2022-11-16 12:32:02,396 INFO L899 garLoopResultBuilder]: For program point L8990(lines 8990 8993) no Hoare annotation was computed. [2022-11-16 12:32:02,397 INFO L899 garLoopResultBuilder]: For program point L9044(lines 9044 9047) no Hoare annotation was computed. [2022-11-16 12:32:02,397 INFO L899 garLoopResultBuilder]: For program point L9044-2(lines 9044 9047) no Hoare annotation was computed. [2022-11-16 12:32:02,397 INFO L895 garLoopResultBuilder]: At program point poseidon_set_feENTRY(lines 9019 9090) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,397 INFO L895 garLoopResultBuilder]: At program point L9816(line 9816) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,398 INFO L895 garLoopResultBuilder]: At program point L9816-1(line 9816) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,398 INFO L899 garLoopResultBuilder]: For program point L9069(lines 9069 9073) no Hoare annotation was computed. [2022-11-16 12:32:02,398 INFO L899 garLoopResultBuilder]: For program point L9036(lines 9036 9039) no Hoare annotation was computed. [2022-11-16 12:32:02,398 INFO L895 garLoopResultBuilder]: At program point L9808(line 9808) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,399 INFO L895 garLoopResultBuilder]: At program point L9808-1(line 9808) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,399 INFO L899 garLoopResultBuilder]: For program point poseidon_set_feFINAL(lines 9019 9090) no Hoare annotation was computed. [2022-11-16 12:32:02,399 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 12409 12411) no Hoare annotation was computed. [2022-11-16 12:32:02,399 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12409 12411) no Hoare annotation was computed. [2022-11-16 12:32:02,399 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12409 12411) the Hoare annotation is: true [2022-11-16 12:32:02,400 INFO L899 garLoopResultBuilder]: For program point usb_autopm_get_interfaceFINAL(lines 12594 12596) no Hoare annotation was computed. [2022-11-16 12:32:02,400 INFO L899 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12594 12596) no Hoare annotation was computed. [2022-11-16 12:32:02,400 INFO L902 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12594 12596) the Hoare annotation is: true [2022-11-16 12:32:02,400 INFO L899 garLoopResultBuilder]: For program point jiffies_to_msecsEXIT(lines 12486 12488) no Hoare annotation was computed. [2022-11-16 12:32:02,401 INFO L902 garLoopResultBuilder]: At program point jiffies_to_msecsENTRY(lines 12486 12488) the Hoare annotation is: true [2022-11-16 12:32:02,401 INFO L899 garLoopResultBuilder]: For program point jiffies_to_msecsFINAL(lines 12486 12488) no Hoare annotation was computed. [2022-11-16 12:32:02,401 INFO L902 garLoopResultBuilder]: At program point L11194(line 11194) the Hoare annotation is: true [2022-11-16 12:32:02,401 INFO L899 garLoopResultBuilder]: For program point L11195(line 11195) no Hoare annotation was computed. [2022-11-16 12:32:02,401 INFO L899 garLoopResultBuilder]: For program point L11194-1(line 11194) no Hoare annotation was computed. [2022-11-16 12:32:02,402 INFO L899 garLoopResultBuilder]: For program point L11195-2(lines 11195 11198) no Hoare annotation was computed. [2022-11-16 12:32:02,402 INFO L899 garLoopResultBuilder]: For program point L11190(lines 11190 11193) no Hoare annotation was computed. [2022-11-16 12:32:02,402 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11185 11201) no Hoare annotation was computed. [2022-11-16 12:32:02,402 INFO L902 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11185 11201) the Hoare annotation is: true [2022-11-16 12:32:02,402 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11185 11201) no Hoare annotation was computed. [2022-11-16 12:32:02,403 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12524 12526) the Hoare annotation is: true [2022-11-16 12:32:02,403 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12524 12526) no Hoare annotation was computed. [2022-11-16 12:32:02,403 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 12524 12526) no Hoare annotation was computed. [2022-11-16 12:32:02,403 INFO L902 garLoopResultBuilder]: At program point L11132(line 11132) the Hoare annotation is: true [2022-11-16 12:32:02,403 INFO L899 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 10956 11139) no Hoare annotation was computed. [2022-11-16 12:32:02,404 INFO L902 garLoopResultBuilder]: At program point L11130(line 11130) the Hoare annotation is: true [2022-11-16 12:32:02,404 INFO L899 garLoopResultBuilder]: For program point L11099(lines 11099 11102) no Hoare annotation was computed. [2022-11-16 12:32:02,404 INFO L899 garLoopResultBuilder]: For program point L11132-1(line 11132) no Hoare annotation was computed. [2022-11-16 12:32:02,404 INFO L902 garLoopResultBuilder]: At program point L11122(lines 11122 11124) the Hoare annotation is: true [2022-11-16 12:32:02,404 INFO L899 garLoopResultBuilder]: For program point L11130-1(line 11130) no Hoare annotation was computed. [2022-11-16 12:32:02,405 INFO L899 garLoopResultBuilder]: For program point L11114(lines 11114 11120) no Hoare annotation was computed. [2022-11-16 12:32:02,405 INFO L899 garLoopResultBuilder]: For program point L11122-1(lines 11122 11124) no Hoare annotation was computed. [2022-11-16 12:32:02,405 INFO L902 garLoopResultBuilder]: At program point L11106(lines 10970 11138) the Hoare annotation is: true [2022-11-16 12:32:02,405 INFO L902 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 10956 11139) the Hoare annotation is: true [2022-11-16 12:32:02,405 INFO L899 garLoopResultBuilder]: For program point L11114-2(lines 11114 11120) no Hoare annotation was computed. [2022-11-16 12:32:02,406 INFO L899 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 10956 11139) no Hoare annotation was computed. [2022-11-16 12:32:02,406 INFO L899 garLoopResultBuilder]: For program point L11110(lines 11110 11113) no Hoare annotation was computed. [2022-11-16 12:32:02,406 INFO L899 garLoopResultBuilder]: For program point L11135-1(line 11135) no Hoare annotation was computed. [2022-11-16 12:32:02,406 INFO L902 garLoopResultBuilder]: At program point L11135(line 11135) the Hoare annotation is: true [2022-11-16 12:32:02,406 INFO L899 garLoopResultBuilder]: For program point L11125(lines 11125 11136) no Hoare annotation was computed. [2022-11-16 12:32:02,407 INFO L899 garLoopResultBuilder]: For program point L11129(lines 11129 11133) no Hoare annotation was computed. [2022-11-16 12:32:02,407 INFO L899 garLoopResultBuilder]: For program point L11129-2(lines 11129 11133) no Hoare annotation was computed. [2022-11-16 12:32:02,407 INFO L899 garLoopResultBuilder]: For program point L11121-1(line 11121) no Hoare annotation was computed. [2022-11-16 12:32:02,407 INFO L902 garLoopResultBuilder]: At program point L11121(line 11121) the Hoare annotation is: true [2022-11-16 12:32:02,407 INFO L902 garLoopResultBuilder]: At program point L11111(lines 10970 11138) the Hoare annotation is: true [2022-11-16 12:32:02,408 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11824 11829) no Hoare annotation was computed. [2022-11-16 12:32:02,408 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11824 11829) the Hoare annotation is: true [2022-11-16 12:32:02,408 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11827) no Hoare annotation was computed. [2022-11-16 12:32:02,408 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11824 11829) no Hoare annotation was computed. [2022-11-16 12:32:02,409 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonFINAL(lines 11872 11882) no Hoare annotation was computed. [2022-11-16 12:32:02,409 INFO L899 garLoopResultBuilder]: For program point L11877-1(lines 11875 11878) no Hoare annotation was computed. [2022-11-16 12:32:02,409 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_lock_lock_of_poseidonENTRY(lines 11872 11882) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,409 INFO L895 garLoopResultBuilder]: At program point L11877(line 11877) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,410 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11872 11882) no Hoare annotation was computed. [2022-11-16 12:32:02,410 INFO L899 garLoopResultBuilder]: For program point L11875(lines 11875 11878) no Hoare annotation was computed. [2022-11-16 12:32:02,410 INFO L899 garLoopResultBuilder]: For program point kref_getFINAL(lines 12492 12494) no Hoare annotation was computed. [2022-11-16 12:32:02,410 INFO L902 garLoopResultBuilder]: At program point kref_getENTRY(lines 12492 12494) the Hoare annotation is: true [2022-11-16 12:32:02,411 INFO L899 garLoopResultBuilder]: For program point kref_getEXIT(lines 12492 12494) no Hoare annotation was computed. [2022-11-16 12:32:02,411 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-16 12:32:02,411 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memmoveENTRY(line -1) the Hoare annotation is: true [2022-11-16 12:32:02,411 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-16 12:32:02,411 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memmoveFINAL(line -1) no Hoare annotation was computed. [2022-11-16 12:32:02,412 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memmoveEXIT(line -1) no Hoare annotation was computed. [2022-11-16 12:32:02,412 INFO L895 garLoopResultBuilder]: At program point ldv_initializeENTRY(lines 12372 12382) the Hoare annotation is: (or (and (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (= |old(~ldv_mutex_vb_lock_of_videobuf_queue~0)| ~ldv_mutex_vb_lock_of_videobuf_queue~0) (= |old(~ldv_mutex_mutex_of_device~0)| ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 |old(~ldv_mutex_power_lock_of_snd_card~0)|) (= |old(~ldv_mutex_pm_mutex~0)| ~ldv_mutex_pm_mutex~0)) (not (= ~dvb_bandwidth_length~0 3))) [2022-11-16 12:32:02,412 INFO L899 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 12372 12382) no Hoare annotation was computed. [2022-11-16 12:32:02,412 INFO L899 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12372 12382) no Hoare annotation was computed. [2022-11-16 12:32:02,412 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12597 12599) no Hoare annotation was computed. [2022-11-16 12:32:02,413 INFO L902 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12597 12599) the Hoare annotation is: true [2022-11-16 12:32:02,413 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 12597 12599) no Hoare annotation was computed. [2022-11-16 12:32:02,413 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 12648 12650) no Hoare annotation was computed. [2022-11-16 12:32:02,413 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12648 12650) no Hoare annotation was computed. [2022-11-16 12:32:02,413 INFO L902 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12648 12650) the Hoare annotation is: true [2022-11-16 12:32:02,413 INFO L899 garLoopResultBuilder]: For program point kref_putEXIT(lines 12499 12501) no Hoare annotation was computed. [2022-11-16 12:32:02,414 INFO L902 garLoopResultBuilder]: At program point kref_putENTRY(lines 12499 12501) the Hoare annotation is: true [2022-11-16 12:32:02,414 INFO L899 garLoopResultBuilder]: For program point kref_putFINAL(lines 12499 12501) no Hoare annotation was computed. [2022-11-16 12:32:02,414 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12605 12607) no Hoare annotation was computed. [2022-11-16 12:32:02,414 INFO L902 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12605 12607) the Hoare annotation is: true [2022-11-16 12:32:02,414 INFO L899 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 12605 12607) no Hoare annotation was computed. [2022-11-16 12:32:02,414 INFO L902 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 8784 8792) the Hoare annotation is: true [2022-11-16 12:32:02,414 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testFINAL(lines 8784 8792) no Hoare annotation was computed. [2022-11-16 12:32:02,414 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 8784 8792) no Hoare annotation was computed. [2022-11-16 12:32:02,415 INFO L895 garLoopResultBuilder]: At program point L9437(lines 9426 9447) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,415 INFO L895 garLoopResultBuilder]: At program point L9889(lines 9885 9892) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,415 INFO L895 garLoopResultBuilder]: At program point L9439(lines 9426 9447) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,415 INFO L895 garLoopResultBuilder]: At program point L9433(line 9433) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,415 INFO L899 garLoopResultBuilder]: For program point L9433-1(line 9433) no Hoare annotation was computed. [2022-11-16 12:32:02,415 INFO L899 garLoopResultBuilder]: For program point dvb_stop_streamingFINAL(lines 9417 9452) no Hoare annotation was computed. [2022-11-16 12:32:02,416 INFO L895 garLoopResultBuilder]: At program point L9442(line 9442) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,416 INFO L895 garLoopResultBuilder]: At program point L9896(line 9896) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,416 INFO L895 garLoopResultBuilder]: At program point L9896-1(line 9896) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,416 INFO L899 garLoopResultBuilder]: For program point L9442-1(line 9442) no Hoare annotation was computed. [2022-11-16 12:32:02,416 INFO L895 garLoopResultBuilder]: At program point L9888(line 9888) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,416 INFO L895 garLoopResultBuilder]: At program point L9888-1(line 9888) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,417 INFO L899 garLoopResultBuilder]: For program point L9426(lines 9426 9448) no Hoare annotation was computed. [2022-11-16 12:32:02,417 INFO L899 garLoopResultBuilder]: For program point L9432(lines 9432 9435) no Hoare annotation was computed. [2022-11-16 12:32:02,417 INFO L899 garLoopResultBuilder]: For program point L9432-2(lines 9432 9435) no Hoare annotation was computed. [2022-11-16 12:32:02,417 INFO L895 garLoopResultBuilder]: At program point dvb_stop_streamingENTRY(lines 9417 9452) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,417 INFO L899 garLoopResultBuilder]: For program point L9426-1(lines 9426 9448) no Hoare annotation was computed. [2022-11-16 12:32:02,417 INFO L899 garLoopResultBuilder]: For program point dvb_stop_streamingEXIT(lines 9417 9452) no Hoare annotation was computed. [2022-11-16 12:32:02,417 INFO L899 garLoopResultBuilder]: For program point L9443(lines 9443 9446) no Hoare annotation was computed. [2022-11-16 12:32:02,418 INFO L895 garLoopResultBuilder]: At program point L9897(lines 9893 9900) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~dvb_bandwidth_length~0 3)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,418 INFO L899 garLoopResultBuilder]: For program point schedule_timeoutFINAL(lines 12546 12548) no Hoare annotation was computed. [2022-11-16 12:32:02,418 INFO L899 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12546 12548) no Hoare annotation was computed. [2022-11-16 12:32:02,418 INFO L902 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12546 12548) the Hoare annotation is: true [2022-11-16 12:32:02,418 INFO L899 garLoopResultBuilder]: For program point get_currentEXIT(lines 5246 5269) no Hoare annotation was computed. [2022-11-16 12:32:02,418 INFO L899 garLoopResultBuilder]: For program point L5263(line 5263) no Hoare annotation was computed. [2022-11-16 12:32:02,418 INFO L899 garLoopResultBuilder]: For program point L5257(line 5257) no Hoare annotation was computed. [2022-11-16 12:32:02,418 INFO L899 garLoopResultBuilder]: For program point L5251(line 5251) no Hoare annotation was computed. [2022-11-16 12:32:02,419 INFO L902 garLoopResultBuilder]: At program point get_currentENTRY(lines 5246 5269) the Hoare annotation is: true [2022-11-16 12:32:02,419 INFO L902 garLoopResultBuilder]: At program point L5266(lines 5249 5268) the Hoare annotation is: true [2022-11-16 12:32:02,419 INFO L899 garLoopResultBuilder]: For program point get_currentFINAL(lines 5246 5269) no Hoare annotation was computed. [2022-11-16 12:32:02,419 INFO L899 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2022-11-16 12:32:02,419 INFO L899 garLoopResultBuilder]: For program point L5254(line 5254) no Hoare annotation was computed. [2022-11-16 12:32:02,419 INFO L899 garLoopResultBuilder]: For program point L5250(lines 5250 5265) no Hoare annotation was computed. [2022-11-16 12:32:02,419 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12508 12510) no Hoare annotation was computed. [2022-11-16 12:32:02,420 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12508 12510) the Hoare annotation is: true [2022-11-16 12:32:02,420 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5412 5417) the Hoare annotation is: true [2022-11-16 12:32:02,420 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 5412 5417) no Hoare annotation was computed. [2022-11-16 12:32:02,420 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5412 5417) no Hoare annotation was computed. [2022-11-16 12:32:02,420 INFO L895 garLoopResultBuilder]: At program point L12404(line 12404) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,420 INFO L899 garLoopResultBuilder]: For program point L12404-1(lines 12383 12408) no Hoare annotation was computed. [2022-11-16 12:32:02,421 INFO L895 garLoopResultBuilder]: At program point L12396(line 12396) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,421 INFO L899 garLoopResultBuilder]: For program point L12396-1(lines 12385 12407) no Hoare annotation was computed. [2022-11-16 12:32:02,421 INFO L895 garLoopResultBuilder]: At program point L12400(line 12400) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,421 INFO L899 garLoopResultBuilder]: For program point L12400-1(lines 12385 12407) no Hoare annotation was computed. [2022-11-16 12:32:02,421 INFO L895 garLoopResultBuilder]: At program point L12388(line 12388) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,421 INFO L899 garLoopResultBuilder]: For program point L12388-1(lines 12385 12407) no Hoare annotation was computed. [2022-11-16 12:32:02,422 INFO L895 garLoopResultBuilder]: At program point L12392(line 12392) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-11-16 12:32:02,422 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12383 12408) no Hoare annotation was computed. [2022-11-16 12:32:02,422 INFO L899 garLoopResultBuilder]: For program point L12392-1(lines 12385 12407) no Hoare annotation was computed. [2022-11-16 12:32:02,422 INFO L902 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12383 12408) the Hoare annotation is: true [2022-11-16 12:32:02,422 INFO L902 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12517 12519) the Hoare annotation is: true [2022-11-16 12:32:02,423 INFO L899 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 12517 12519) no Hoare annotation was computed. [2022-11-16 12:32:02,423 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12517 12519) no Hoare annotation was computed. [2022-11-16 12:32:02,423 INFO L899 garLoopResultBuilder]: For program point L8954(line 8954) no Hoare annotation was computed. [2022-11-16 12:32:02,423 INFO L895 garLoopResultBuilder]: At program point L9664(line 9664) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,423 INFO L899 garLoopResultBuilder]: For program point L9664-1(line 9664) no Hoare annotation was computed. [2022-11-16 12:32:02,424 INFO L899 garLoopResultBuilder]: For program point L9714(line 9714) no Hoare annotation was computed. [2022-11-16 12:32:02,424 INFO L899 garLoopResultBuilder]: For program point L8938(lines 8938 8942) no Hoare annotation was computed. [2022-11-16 12:32:02,424 INFO L895 garLoopResultBuilder]: At program point L9219(lines 9200 9221) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,424 INFO L899 garLoopResultBuilder]: For program point L9186(line 9186) no Hoare annotation was computed. [2022-11-16 12:32:02,424 INFO L899 garLoopResultBuilder]: For program point L9698(line 9698) no Hoare annotation was computed. [2022-11-16 12:32:02,425 INFO L899 garLoopResultBuilder]: For program point L8955(lines 8955 8960) no Hoare annotation was computed. [2022-11-16 12:32:02,425 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-16 12:32:02,425 INFO L899 garLoopResultBuilder]: For program point L9186-2(lines 9186 9194) no Hoare annotation was computed. [2022-11-16 12:32:02,425 INFO L895 garLoopResultBuilder]: At program point L9236(line 9236) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,425 INFO L899 garLoopResultBuilder]: For program point L9236-1(line 9236) no Hoare annotation was computed. [2022-11-16 12:32:02,425 INFO L899 garLoopResultBuilder]: For program point L9682(line 9682) no Hoare annotation was computed. [2022-11-16 12:32:02,426 INFO L895 garLoopResultBuilder]: At program point L8955-2(lines 8955 8960) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,426 INFO L895 garLoopResultBuilder]: At program point L8939(line 8939) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,426 INFO L899 garLoopResultBuilder]: For program point L8939-1(line 8939) no Hoare annotation was computed. [2022-11-16 12:32:02,426 INFO L899 garLoopResultBuilder]: For program point L9137(lines 9137 9141) no Hoare annotation was computed. [2022-11-16 12:32:02,426 INFO L899 garLoopResultBuilder]: For program point L9137-2(lines 9137 9141) no Hoare annotation was computed. [2022-11-16 12:32:02,427 INFO L895 garLoopResultBuilder]: At program point L9699(line 9699) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,427 INFO L899 garLoopResultBuilder]: For program point L9699-1(line 9699) no Hoare annotation was computed. [2022-11-16 12:32:02,427 INFO L895 garLoopResultBuilder]: At program point L9864(line 9864) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,427 INFO L895 garLoopResultBuilder]: At program point L9864-1(line 9864) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,427 INFO L899 garLoopResultBuilder]: For program point L8923(lines 8923 8963) no Hoare annotation was computed. [2022-11-16 12:32:02,427 INFO L899 garLoopResultBuilder]: For program point L9237(lines 9237 9240) no Hoare annotation was computed. [2022-11-16 12:32:02,428 INFO L895 garLoopResultBuilder]: At program point L9683(line 9683) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,428 INFO L895 garLoopResultBuilder]: At program point L9171(line 9171) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,428 INFO L899 garLoopResultBuilder]: For program point L9683-1(line 9683) no Hoare annotation was computed. [2022-11-16 12:32:02,428 INFO L895 garLoopResultBuilder]: At program point L9138(line 9138) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,428 INFO L899 garLoopResultBuilder]: For program point L9171-1(line 9171) no Hoare annotation was computed. [2022-11-16 12:32:02,428 INFO L899 garLoopResultBuilder]: For program point L8923-2(lines 8923 8963) no Hoare annotation was computed. [2022-11-16 12:32:02,428 INFO L895 garLoopResultBuilder]: At program point L9848(line 9848) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,428 INFO L895 garLoopResultBuilder]: At program point L9848-1(line 9848) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,429 INFO L899 garLoopResultBuilder]: For program point L9138-1(line 9138) no Hoare annotation was computed. [2022-11-16 12:32:02,429 INFO L895 garLoopResultBuilder]: At program point L9865(lines 9861 9868) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,429 INFO L895 garLoopResultBuilder]: At program point L9832(line 9832) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,429 INFO L895 garLoopResultBuilder]: At program point L9832-1(line 9832) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,429 INFO L895 garLoopResultBuilder]: At program point L9254(lines 9251 9256) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,430 INFO L895 garLoopResultBuilder]: At program point L9717(lines 9654 9726) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,430 INFO L899 garLoopResultBuilder]: For program point L9172(lines 9172 9177) no Hoare annotation was computed. [2022-11-16 12:32:02,430 INFO L895 garLoopResultBuilder]: At program point L9849(lines 9845 9852) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,430 INFO L895 garLoopResultBuilder]: At program point L8974(lines 8967 8976) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,431 INFO L895 garLoopResultBuilder]: At program point L9833(lines 9829 9836) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,431 INFO L895 garLoopResultBuilder]: At program point L9800(line 9800) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,431 INFO L895 garLoopResultBuilder]: At program point L9800-1(line 9800) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,431 INFO L899 garLoopResultBuilder]: For program point L8925(lines 8925 8929) no Hoare annotation was computed. [2022-11-16 12:32:02,432 INFO L895 garLoopResultBuilder]: At program point L9140(line 9140) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,432 INFO L899 garLoopResultBuilder]: For program point L9140-1(line 9140) no Hoare annotation was computed. [2022-11-16 12:32:02,432 INFO L895 garLoopResultBuilder]: At program point L9784(line 9784) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,432 INFO L895 garLoopResultBuilder]: At program point L9784-1(line 9784) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,432 INFO L895 garLoopResultBuilder]: At program point L9124(lines 9114 9126) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,433 INFO L895 garLoopResultBuilder]: At program point L9190-2(lines 9159 9198) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,433 INFO L895 garLoopResultBuilder]: At program point L9801(lines 9797 9804) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,433 INFO L899 garLoopResultBuilder]: For program point L9190(lines 9190 9193) no Hoare annotation was computed. [2022-11-16 12:32:02,433 INFO L899 garLoopResultBuilder]: For program point L9702(line 9702) no Hoare annotation was computed. [2022-11-16 12:32:02,434 INFO L895 garLoopResultBuilder]: At program point L9785(lines 9781 9788) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,434 INFO L899 garLoopResultBuilder]: For program point L9686(line 9686) no Hoare annotation was computed. [2022-11-16 12:32:02,434 INFO L895 garLoopResultBuilder]: At program point L9703(line 9703) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,434 INFO L899 garLoopResultBuilder]: For program point L9670(line 9670) no Hoare annotation was computed. [2022-11-16 12:32:02,434 INFO L899 garLoopResultBuilder]: For program point L9703-1(line 9703) no Hoare annotation was computed. [2022-11-16 12:32:02,435 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-16 12:32:02,435 INFO L899 garLoopResultBuilder]: For program point L9241-5(lines 9241 9245) no Hoare annotation was computed. [2022-11-16 12:32:02,435 INFO L899 garLoopResultBuilder]: For program point L9241(line 9241) no Hoare annotation was computed. [2022-11-16 12:32:02,435 INFO L899 garLoopResultBuilder]: For program point L9720(lines 9720 9723) no Hoare annotation was computed. [2022-11-16 12:32:02,435 INFO L895 garLoopResultBuilder]: At program point L9687(line 9687) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,436 INFO L899 garLoopResultBuilder]: For program point L9241-2(line 9241) no Hoare annotation was computed. [2022-11-16 12:32:02,436 INFO L895 garLoopResultBuilder]: At program point L9142(lines 9127 9144) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,436 INFO L899 garLoopResultBuilder]: For program point L9687-1(line 9687) no Hoare annotation was computed. [2022-11-16 12:32:02,436 INFO L899 garLoopResultBuilder]: For program point L9241-3(line 9241) no Hoare annotation was computed. [2022-11-16 12:32:02,436 INFO L895 garLoopResultBuilder]: At program point L9671(line 9671) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,437 INFO L899 garLoopResultBuilder]: For program point L9671-1(line 9671) no Hoare annotation was computed. [2022-11-16 12:32:02,437 INFO L899 garLoopResultBuilder]: For program point L8961(line 8961) no Hoare annotation was computed. [2022-11-16 12:32:02,437 INFO L895 garLoopResultBuilder]: At program point L9721(lines 9654 9726) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,437 INFO L895 garLoopResultBuilder]: At program point L8962(line 8962) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,437 INFO L899 garLoopResultBuilder]: For program point L8962-1(line 8962) no Hoare annotation was computed. [2022-11-16 12:32:02,438 INFO L895 garLoopResultBuilder]: At program point L8781(lines 8777 8783) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,438 INFO L899 garLoopResultBuilder]: For program point L9706(line 9706) no Hoare annotation was computed. [2022-11-16 12:32:02,438 INFO L899 garLoopResultBuilder]: For program point L8930(line 8930) no Hoare annotation was computed. [2022-11-16 12:32:02,438 INFO L895 garLoopResultBuilder]: At program point L9211(line 9211) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,438 INFO L899 garLoopResultBuilder]: For program point L9690(line 9690) no Hoare annotation was computed. [2022-11-16 12:32:02,439 INFO L899 garLoopResultBuilder]: For program point L9178(lines 9178 9182) no Hoare annotation was computed. [2022-11-16 12:32:02,439 INFO L899 garLoopResultBuilder]: For program point L9211-1(line 9211) no Hoare annotation was computed. [2022-11-16 12:32:02,439 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-16 12:32:02,439 INFO L899 garLoopResultBuilder]: For program point L8930-2(lines 8930 8934) no Hoare annotation was computed. [2022-11-16 12:32:02,439 INFO L895 garLoopResultBuilder]: At program point L8980(lines 8977 8982) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,440 INFO L895 garLoopResultBuilder]: At program point L9657(line 9657) the Hoare annotation is: (= ~dvb_bandwidth_length~0 3) [2022-11-16 12:32:02,440 INFO L899 garLoopResultBuilder]: For program point L9178-2(lines 9178 9182) no Hoare annotation was computed. [2022-11-16 12:32:02,440 INFO L895 garLoopResultBuilder]: At program point L9261(lines 9257 9263) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,440 INFO L895 garLoopResultBuilder]: At program point L9707(line 9707) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,440 INFO L899 garLoopResultBuilder]: For program point L9674(line 9674) no Hoare annotation was computed. [2022-11-16 12:32:02,441 INFO L899 garLoopResultBuilder]: For program point L9707-1(line 9707) no Hoare annotation was computed. [2022-11-16 12:32:02,441 INFO L895 garLoopResultBuilder]: At program point L8964(lines 8907 8966) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,441 INFO L899 garLoopResultBuilder]: For program point L9212(lines 9212 9215) no Hoare annotation was computed. [2022-11-16 12:32:02,441 INFO L895 garLoopResultBuilder]: At program point L9724(line 9724) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,442 INFO L895 garLoopResultBuilder]: At program point L9691(line 9691) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,442 INFO L899 garLoopResultBuilder]: For program point L9724-1(line 9724) no Hoare annotation was computed. [2022-11-16 12:32:02,442 INFO L899 garLoopResultBuilder]: For program point L9691-1(line 9691) no Hoare annotation was computed. [2022-11-16 12:32:02,442 INFO L895 garLoopResultBuilder]: At program point L9856(line 9856) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,442 INFO L895 garLoopResultBuilder]: At program point L9856-1(line 9856) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,443 INFO L895 garLoopResultBuilder]: At program point L9675(line 9675) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,443 INFO L899 garLoopResultBuilder]: For program point L9675-1(line 9675) no Hoare annotation was computed. [2022-11-16 12:32:02,443 INFO L895 garLoopResultBuilder]: At program point L9840(line 9840) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,443 INFO L895 garLoopResultBuilder]: At program point L9840-1(line 9840) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,443 INFO L895 garLoopResultBuilder]: At program point L9725(lines 9640 9727) the Hoare annotation is: (= ~ldv_mutex_lock_of_poseidon~0 1) [2022-11-16 12:32:02,444 INFO L895 garLoopResultBuilder]: At program point L9857(lines 9853 9860) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,444 INFO L895 garLoopResultBuilder]: At program point L9824(line 9824) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,444 INFO L895 garLoopResultBuilder]: At program point L9824-1(line 9824) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,444 INFO L895 garLoopResultBuilder]: At program point L9246(lines 9228 9249) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,445 INFO L895 garLoopResultBuilder]: At program point L8949(line 8949) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,445 INFO L895 garLoopResultBuilder]: At program point L8949-1(lines 8923 8952) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,445 INFO L895 garLoopResultBuilder]: At program point L9015(line 9015) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,445 INFO L899 garLoopResultBuilder]: For program point L9015-1(line 9015) no Hoare annotation was computed. [2022-11-16 12:32:02,446 INFO L895 garLoopResultBuilder]: At program point L9197(lines 9152 9199) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,446 INFO L895 garLoopResultBuilder]: At program point L9841(lines 9837 9844) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,446 INFO L895 garLoopResultBuilder]: At program point L9825(lines 9821 9828) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,446 INFO L895 garLoopResultBuilder]: At program point L9792(line 9792) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,447 INFO L895 garLoopResultBuilder]: At program point L9792-1(line 9792) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,447 INFO L899 garLoopResultBuilder]: For program point L8917(lines 8917 8920) no Hoare annotation was computed. [2022-11-16 12:32:02,447 INFO L895 garLoopResultBuilder]: At program point L9016(lines 9005 9018) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,447 INFO L895 garLoopResultBuilder]: At program point L9776(line 9776) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,447 INFO L895 garLoopResultBuilder]: At program point L9776-1(line 9776) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,448 INFO L899 garLoopResultBuilder]: For program point L9710(line 9710) no Hoare annotation was computed. [2022-11-16 12:32:02,448 INFO L895 garLoopResultBuilder]: At program point L9149(lines 9145 9151) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,448 INFO L899 garLoopResultBuilder]: For program point L9661(lines 9661 9716) no Hoare annotation was computed. [2022-11-16 12:32:02,448 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-16 12:32:02,448 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,449 INFO L895 garLoopResultBuilder]: At program point L9793(lines 9789 9796) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,449 INFO L899 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2022-11-16 12:32:02,449 INFO L895 garLoopResultBuilder]: At program point L9248(lines 9222 9250) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,449 INFO L899 garLoopResultBuilder]: For program point L9694(line 9694) no Hoare annotation was computed. [2022-11-16 12:32:02,450 INFO L895 garLoopResultBuilder]: At program point L9777(lines 9773 9780) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,450 INFO L895 garLoopResultBuilder]: At program point L9711(line 9711) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,450 INFO L899 garLoopResultBuilder]: For program point L9678(line 9678) no Hoare annotation was computed. [2022-11-16 12:32:02,450 INFO L899 garLoopResultBuilder]: For program point L9166(lines 9166 9169) no Hoare annotation was computed. [2022-11-16 12:32:02,450 INFO L899 garLoopResultBuilder]: For program point L9711-1(line 9711) no Hoare annotation was computed. [2022-11-16 12:32:02,451 INFO L895 garLoopResultBuilder]: At program point L8935(line 8935) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,451 INFO L899 garLoopResultBuilder]: For program point L8935-1(line 8935) no Hoare annotation was computed. [2022-11-16 12:32:02,451 INFO L899 garLoopResultBuilder]: For program point L9183(lines 9183 9194) no Hoare annotation was computed. [2022-11-16 12:32:02,451 INFO L895 garLoopResultBuilder]: At program point L9695(line 9695) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,451 INFO L899 garLoopResultBuilder]: For program point L9662(line 9662) no Hoare annotation was computed. [2022-11-16 12:32:02,452 INFO L899 garLoopResultBuilder]: For program point L9695-1(line 9695) no Hoare annotation was computed. [2022-11-16 12:32:02,452 INFO L895 garLoopResultBuilder]: At program point L9679(line 9679) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,452 INFO L895 garLoopResultBuilder]: At program point L9679-1(line 9679) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,452 INFO L899 garLoopResultBuilder]: For program point L8936(lines 8936 8947) no Hoare annotation was computed. [2022-11-16 12:32:02,452 INFO L899 garLoopResultBuilder]: For program point L8936-2(lines 8936 8947) no Hoare annotation was computed. [2022-11-16 12:32:02,453 INFO L895 garLoopResultBuilder]: At program point L9217(lines 9206 9220) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,453 INFO L899 garLoopResultBuilder]: For program point L9663(lines 9663 9668) no Hoare annotation was computed. [2022-11-16 12:32:02,453 INFO L895 garLoopResultBuilder]: At program point L8953(line 8953) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,453 INFO L895 garLoopResultBuilder]: At program point L8953-1(line 8953) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,453 INFO L899 garLoopResultBuilder]: For program point L9680(line 9680) no Hoare annotation was computed. [2022-11-16 12:32:02,454 INFO L895 garLoopResultBuilder]: At program point L8937(line 8937) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~dvb_bandwidth_length~0 3) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-11-16 12:32:02,454 INFO L899 garLoopResultBuilder]: For program point L8937-1(line 8937) no Hoare annotation was computed. [2022-11-16 12:32:02,454 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 12626 12628) no Hoare annotation was computed. [2022-11-16 12:32:02,454 INFO L902 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 12626 12628) the Hoare annotation is: true [2022-11-16 12:32:02,454 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 12626 12628) no Hoare annotation was computed. [2022-11-16 12:32:02,455 INFO L902 garLoopResultBuilder]: At program point L10940(line 10940) the Hoare annotation is: true [2022-11-16 12:32:02,455 INFO L899 garLoopResultBuilder]: For program point L10940-1(line 10940) no Hoare annotation was computed. [2022-11-16 12:32:02,455 INFO L902 garLoopResultBuilder]: At program point L10930(lines 10885 10954) the Hoare annotation is: true [2022-11-16 12:32:02,455 INFO L902 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10874 10955) the Hoare annotation is: true [2022-11-16 12:32:02,455 INFO L899 garLoopResultBuilder]: For program point L10947(lines 10947 10951) no Hoare annotation was computed. [2022-11-16 12:32:02,455 INFO L899 garLoopResultBuilder]: For program point L10918(lines 10918 10921) no Hoare annotation was computed. [2022-11-16 12:32:02,456 INFO L899 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10874 10955) no Hoare annotation was computed. [2022-11-16 12:32:02,456 INFO L899 garLoopResultBuilder]: For program point L10941-1(lines 10941 10942) no Hoare annotation was computed. [2022-11-16 12:32:02,456 INFO L902 garLoopResultBuilder]: At program point L10941(lines 10941 10942) the Hoare annotation is: true [2022-11-16 12:32:02,456 INFO L899 garLoopResultBuilder]: For program point L10947-2(lines 10947 10951) no Hoare annotation was computed. [2022-11-16 12:32:02,456 INFO L899 garLoopResultBuilder]: For program point L10943(lines 10943 10952) no Hoare annotation was computed. [2022-11-16 12:32:02,456 INFO L899 garLoopResultBuilder]: For program point L10933(lines 10933 10939) no Hoare annotation was computed. [2022-11-16 12:32:02,457 INFO L899 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10874 10955) no Hoare annotation was computed. [2022-11-16 12:32:02,457 INFO L899 garLoopResultBuilder]: For program point L10933-2(lines 10933 10939) no Hoare annotation was computed. [2022-11-16 12:32:02,457 INFO L902 garLoopResultBuilder]: At program point L10925(lines 10885 10954) the Hoare annotation is: true [2022-11-16 12:32:02,457 INFO L899 garLoopResultBuilder]: For program point L10929(lines 10929 10932) no Hoare annotation was computed. [2022-11-16 12:32:02,457 INFO L902 garLoopResultBuilder]: At program point L10948(line 10948) the Hoare annotation is: true [2022-11-16 12:32:02,457 INFO L899 garLoopResultBuilder]: For program point L10950-1(line 10950) no Hoare annotation was computed. [2022-11-16 12:32:02,458 INFO L899 garLoopResultBuilder]: For program point L10948-1(line 10948) no Hoare annotation was computed. [2022-11-16 12:32:02,458 INFO L902 garLoopResultBuilder]: At program point L10950(line 10950) the Hoare annotation is: true [2022-11-16 12:32:02,461 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:32:02,464 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-16 12:32:02,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 12:32:02 BoogieIcfgContainer [2022-11-16 12:32:02,498 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-16 12:32:02,498 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 12:32:02,498 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 12:32:02,499 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 12:32:02,499 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:30:11" (3/4) ... [2022-11-16 12:32:02,503 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-16 12:32:02,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_dvbt [2022-11-16 12:32:02,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-16 12:32:02,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_set_fe [2022-11-16 12:32:02,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-11-16 12:32:02,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2022-11-16 12:32:02,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure jiffies_to_msecs [2022-11-16 12:32:02,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2022-11-16 12:32:02,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-16 12:32:02,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2022-11-16 12:32:02,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-16 12:32:02,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2022-11-16 12:32:02,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2022-11-16 12:32:02,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2022-11-16 12:32:02,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2022-11-16 12:32:02,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2022-11-16 12:32:02,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2022-11-16 12:32:02,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2022-11-16 12:32:02,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2022-11-16 12:32:02,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2022-11-16 12:32:02,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_stop_streaming [2022-11-16 12:32:02,514 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2022-11-16 12:32:02,514 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-11-16 12:32:02,514 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-11-16 12:32:02,514 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-11-16 12:32:02,514 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-11-16 12:32:02,514 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-11-16 12:32:02,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2022-11-16 12:32:02,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2022-11-16 12:32:02,553 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 247 nodes and edges [2022-11-16 12:32:02,557 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 103 nodes and edges [2022-11-16 12:32:02,561 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2022-11-16 12:32:02,566 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2022-11-16 12:32:02,570 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2022-11-16 12:32:02,574 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-16 12:32:02,578 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-16 12:32:02,582 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-16 12:32:02,639 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2022-11-16 12:32:02,639 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2022-11-16 12:32:02,639 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-16 12:32:02,640 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-16 12:32:02,640 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-16 12:32:02,640 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-16 12:32:02,641 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-16 12:32:02,642 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-16 12:32:02,643 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-16 12:32:02,644 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2022-11-16 12:32:03,384 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/witness.graphml [2022-11-16 12:32:03,385 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 12:32:03,385 INFO L158 Benchmark]: Toolchain (without parser) took 195415.97ms. Allocated memory was 127.9MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 75.2MB in the beginning and 366.7MB in the end (delta: -291.5MB). Peak memory consumption was 812.6MB. Max. memory is 16.1GB. [2022-11-16 12:32:03,386 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 127.9MB. Free memory is still 107.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:32:03,386 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5315.49ms. Allocated memory was 127.9MB in the beginning and 255.9MB in the end (delta: 127.9MB). Free memory was 75.0MB in the beginning and 149.2MB in the end (delta: -74.2MB). Peak memory consumption was 100.0MB. Max. memory is 16.1GB. [2022-11-16 12:32:03,386 INFO L158 Benchmark]: Boogie Procedure Inliner took 340.83ms. Allocated memory is still 255.9MB. Free memory was 149.2MB in the beginning and 124.0MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-16 12:32:03,387 INFO L158 Benchmark]: Boogie Preprocessor took 260.08ms. Allocated memory is still 255.9MB. Free memory was 124.0MB in the beginning and 103.0MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-16 12:32:03,387 INFO L158 Benchmark]: RCFGBuilder took 77253.75ms. Allocated memory was 255.9MB in the beginning and 1.2GB in the end (delta: 975.2MB). Free memory was 103.0MB in the beginning and 621.5MB in the end (delta: -518.4MB). Peak memory consumption was 694.8MB. Max. memory is 16.1GB. [2022-11-16 12:32:03,387 INFO L158 Benchmark]: TraceAbstraction took 111340.93ms. Allocated memory is still 1.2GB. Free memory was 620.4MB in the beginning and 513.5MB in the end (delta: 106.9MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. [2022-11-16 12:32:03,388 INFO L158 Benchmark]: Witness Printer took 886.59ms. Allocated memory is still 1.2GB. Free memory was 513.5MB in the beginning and 366.7MB in the end (delta: 146.8MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. [2022-11-16 12:32:03,389 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 127.9MB. Free memory is still 107.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5315.49ms. Allocated memory was 127.9MB in the beginning and 255.9MB in the end (delta: 127.9MB). Free memory was 75.0MB in the beginning and 149.2MB in the end (delta: -74.2MB). Peak memory consumption was 100.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 340.83ms. Allocated memory is still 255.9MB. Free memory was 149.2MB in the beginning and 124.0MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 260.08ms. Allocated memory is still 255.9MB. Free memory was 124.0MB in the beginning and 103.0MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 77253.75ms. Allocated memory was 255.9MB in the beginning and 1.2GB in the end (delta: 975.2MB). Free memory was 103.0MB in the beginning and 621.5MB in the end (delta: -518.4MB). Peak memory consumption was 694.8MB. Max. memory is 16.1GB. * TraceAbstraction took 111340.93ms. Allocated memory is still 1.2GB. Free memory was 620.4MB in the beginning and 513.5MB in the end (delta: 106.9MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. * Witness Printer took 886.59ms. Allocated memory is still 1.2GB. Free memory was 513.5MB in the beginning and 366.7MB in the end (delta: 146.8MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11827]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 29 procedures, 377 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 111.2s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 88.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 14.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 30 mSolverCounterUnknown, 3561 SdHoareTripleChecker+Valid, 87.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3190 mSDsluCounter, 3838 SdHoareTripleChecker+Invalid, 82.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1854 mSDsCounter, 738 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3381 IncrementalHoareTripleChecker+Invalid, 4149 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 738 mSolverCounterUnsat, 1984 mSDtfsCounter, 3381 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 58 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=379occurred in iteration=2, InterpolantAutomatonStates: 36, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 7 MinimizatonAttempts, 17 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 166 LocationsWithAnnotation, 739 PreInvPairs, 843 NumberOfFragments, 2549 HoareAnnotationTreeSize, 739 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 166 FomulaSimplificationsInter, 2050 FormulaSimplificationTreeSizeReductionInter, 13.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 5.7s InterpolantComputationTime, 154 NumberOfCodeBlocks, 154 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 147 ConstructedInterpolants, 0 QuantifiedInterpolants, 406 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 1/1 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 9200]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9159]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9640]: Loop Invariant Derived loop invariant: ldv_mutex_lock_of_poseidon == 1 - InvariantResult [Line: 9845]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9257]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9893]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9853]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8977]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8923]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9654]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9805]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9145]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8907]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9654]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9789]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9127]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8967]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9114]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9797]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9773]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9228]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9829]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9206]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9222]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8777]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9426]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9837]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9781]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9861]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9885]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9005]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9813]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 9251]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9821]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9426]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9152]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 8983]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9030]: Loop Invariant Derived loop invariant: (((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(dvb_bandwidth_length == 3)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && dvb_bandwidth_length == 3) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 RESULT: Ultimate proved your program to be correct! [2022-11-16 12:32:03,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a46f4318-27ae-4e11-bc2b-66d65ad3e97e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE