./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a39972fedd2c32e1b0c1a1e36e71e6a7f2f27ff7bdb89adfbd5175cf7e57ae01 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 06:54:24,955 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 06:54:24,957 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 06:54:25,006 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 06:54:25,007 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 06:54:25,012 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 06:54:25,014 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 06:54:25,018 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 06:54:25,020 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 06:54:25,026 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 06:54:25,027 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 06:54:25,029 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 06:54:25,029 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 06:54:25,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 06:54:25,034 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 06:54:25,038 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 06:54:25,040 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 06:54:25,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 06:54:25,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 06:54:25,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 06:54:25,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 06:54:25,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 06:54:25,058 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 06:54:25,059 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 06:54:25,071 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 06:54:25,071 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 06:54:25,072 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 06:54:25,074 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 06:54:25,074 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 06:54:25,076 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 06:54:25,076 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 06:54:25,077 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 06:54:25,079 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 06:54:25,080 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 06:54:25,082 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 06:54:25,082 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 06:54:25,083 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 06:54:25,083 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 06:54:25,083 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 06:54:25,084 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 06:54:25,086 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 06:54:25,087 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-20 06:54:25,127 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 06:54:25,128 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 06:54:25,128 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 06:54:25,129 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 06:54:25,130 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 06:54:25,130 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 06:54:25,131 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 06:54:25,131 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 06:54:25,131 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 06:54:25,132 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 06:54:25,133 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 06:54:25,133 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 06:54:25,133 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 06:54:25,133 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 06:54:25,134 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 06:54:25,134 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 06:54:25,134 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 06:54:25,134 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 06:54:25,135 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 06:54:25,135 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 06:54:25,135 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 06:54:25,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 06:54:25,136 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 06:54:25,136 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 06:54:25,136 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 06:54:25,137 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 06:54:25,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 06:54:25,137 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 06:54:25,138 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-20 06:54:25,139 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 06:54:25,139 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 06:54:25,140 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_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a39972fedd2c32e1b0c1a1e36e71e6a7f2f27ff7bdb89adfbd5175cf7e57ae01 [2021-11-20 06:54:25,431 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 06:54:25,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 06:54:25,461 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 06:54:25,462 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 06:54:25,463 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 06:54:25,464 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-20 06:54:25,528 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/data/7e6f54973/517a88bf17dd43dab25f74d719337c65/FLAGf579104f3 [2021-11-20 06:54:26,435 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 06:54:26,436 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-20 06:54:26,505 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/data/7e6f54973/517a88bf17dd43dab25f74d719337c65/FLAGf579104f3 [2021-11-20 06:54:26,876 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/data/7e6f54973/517a88bf17dd43dab25f74d719337c65 [2021-11-20 06:54:26,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 06:54:26,880 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 06:54:26,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 06:54:26,882 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 06:54:26,885 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 06:54:26,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:54:26" (1/1) ... [2021-11-20 06:54:26,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50139f47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:54:26, skipping insertion in model container [2021-11-20 06:54:26,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:54:26" (1/1) ... [2021-11-20 06:54:26,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 06:54:27,063 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 06:54:30,407 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2021-11-20 06:54:30,562 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 06:54:30,662 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 06:54:31,379 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2021-11-20 06:54:31,398 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 06:54:31,718 INFO L208 MainTranslator]: Completed translation [2021-11-20 06:54:31,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:54:31 WrapperNode [2021-11-20 06:54:31,720 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 06:54:31,722 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 06:54:31,722 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 06:54:31,723 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 06:54:31,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:54:31" (1/1) ... [2021-11-20 06:54:31,868 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:54:31" (1/1) ... [2021-11-20 06:54:32,128 INFO L137 Inliner]: procedures = 461, calls = 4752, calls flagged for inlining = 235, calls inlined = 28, statements flattened = 2825 [2021-11-20 06:54:32,129 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 06:54:32,130 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 06:54:32,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 06:54:32,130 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 06:54:32,140 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:54:31" (1/1) ... [2021-11-20 06:54:32,140 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:54:31" (1/1) ... [2021-11-20 06:54:32,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:54:31" (1/1) ... [2021-11-20 06:54:32,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:54:31" (1/1) ... [2021-11-20 06:54:32,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:54:31" (1/1) ... [2021-11-20 06:54:32,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:54:31" (1/1) ... [2021-11-20 06:54:32,337 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:54:31" (1/1) ... [2021-11-20 06:54:32,373 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 06:54:32,375 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 06:54:32,375 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 06:54:32,375 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 06:54:32,376 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:54:31" (1/1) ... [2021-11-20 06:54:32,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 06:54:32,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:54:32,414 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 06:54:32,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 06:54:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-20 06:54:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-20 06:54:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-20 06:54:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-20 06:54:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-20 06:54:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-20 06:54:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-20 06:54:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-11-20 06:54:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-11-20 06:54:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-11-20 06:54:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-11-20 06:54:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-11-20 06:54:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-11-20 06:54:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-20 06:54:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-20 06:54:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-20 06:54:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-20 06:54:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 06:54:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-11-20 06:54:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-11-20 06:54:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2021-11-20 06:54:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2021-11-20 06:54:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-20 06:54:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-20 06:54:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-20 06:54:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-20 06:54:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-20 06:54:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-20 06:54:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-20 06:54:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-20 06:54:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-20 06:54:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-20 06:54:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-20 06:54:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-20 06:54:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-20 06:54:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-20 06:54:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-20 06:54:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-11-20 06:54:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-11-20 06:54:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-20 06:54:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 06:54:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-20 06:54:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-20 06:54:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-20 06:54:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-20 06:54:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-20 06:54:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-20 06:54:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-20 06:54:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-20 06:54:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-20 06:54:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-20 06:54:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-11-20 06:54:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-11-20 06:54:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-20 06:54:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-20 06:54:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 06:54:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 06:54:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-20 06:54:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-20 06:54:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-20 06:54:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-20 06:54:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-20 06:54:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-20 06:54:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-20 06:54:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-20 06:54:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-20 06:54:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-20 06:54:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-20 06:54:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-20 06:54:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-20 06:54:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-20 06:54:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-20 06:54:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-20 06:54:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-20 06:54:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-20 06:54:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 06:54:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-20 06:54:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-11-20 06:54:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-11-20 06:54:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-20 06:54:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-20 06:54:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-20 06:54:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-11-20 06:54:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-11-20 06:54:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-20 06:54:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-20 06:54:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 06:54:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 06:54:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-11-20 06:54:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-11-20 06:54:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-20 06:54:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-20 06:54:33,129 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 06:54:33,134 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 06:56:15,654 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 06:56:15,668 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 06:56:15,668 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-20 06:56:15,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:56:15 BoogieIcfgContainer [2021-11-20 06:56:15,671 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 06:56:15,673 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-20 06:56:15,674 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-20 06:56:15,677 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-20 06:56:15,677 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 06:54:26" (1/3) ... [2021-11-20 06:56:15,678 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e2d5a96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 06:56:15, skipping insertion in model container [2021-11-20 06:56:15,678 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:54:31" (2/3) ... [2021-11-20 06:56:15,679 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e2d5a96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 06:56:15, skipping insertion in model container [2021-11-20 06:56:15,679 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:56:15" (3/3) ... [2021-11-20 06:56:15,680 INFO L111 eAbstractionObserver]: Analyzing ICFG main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-20 06:56:15,685 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-20 06:56:15,686 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-20 06:56:15,737 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-20 06:56:15,744 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-20 06:56:15,744 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-20 06:56:15,775 INFO L276 IsEmpty]: Start isEmpty. Operand has 504 states, 346 states have (on average 1.329479768786127) internal successors, (460), 357 states have internal predecessors, (460), 119 states have call successors, (119), 37 states have call predecessors, (119), 37 states have return successors, (119), 119 states have call predecessors, (119), 119 states have call successors, (119) [2021-11-20 06:56:15,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-11-20 06:56:15,786 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:56:15,787 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:56:15,788 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:56:15,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:56:15,793 INFO L85 PathProgramCache]: Analyzing trace with hash -480057268, now seen corresponding path program 1 times [2021-11-20 06:56:15,802 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:56:15,803 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648854586] [2021-11-20 06:56:15,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:56:15,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:56:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:16,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:56:16,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:16,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:16,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:16,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-20 06:56:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:16,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:16,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-20 06:56:17,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:17,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-20 06:56:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:17,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-20 06:56:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:17,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-20 06:56:17,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:17,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:56:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 06:56:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:17,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-20 06:56:17,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:17,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-20 06:56:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:17,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:56:17,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 06:56:17,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-20 06:56:17,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:17,769 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-20 06:56:17,770 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:56:17,770 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648854586] [2021-11-20 06:56:17,771 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [648854586] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:56:17,771 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:56:17,772 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-20 06:56:17,773 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981423695] [2021-11-20 06:56:17,774 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:56:17,779 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-20 06:56:17,779 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:56:17,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 06:56:17,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 06:56:17,817 INFO L87 Difference]: Start difference. First operand has 504 states, 346 states have (on average 1.329479768786127) internal successors, (460), 357 states have internal predecessors, (460), 119 states have call successors, (119), 37 states have call predecessors, (119), 37 states have return successors, (119), 119 states have call predecessors, (119), 119 states have call successors, (119) Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 1 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-20 06:56:19,991 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:56:22,023 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:56:24,870 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:56:27,030 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:56:29,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:56:29,071 INFO L93 Difference]: Finished difference Result 1043 states and 1483 transitions. [2021-11-20 06:56:29,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 06:56:29,074 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 1 states have call predecessors, (14), 2 states have call successors, (14) Word has length 150 [2021-11-20 06:56:29,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:56:29,092 INFO L225 Difference]: With dead ends: 1043 [2021-11-20 06:56:29,092 INFO L226 Difference]: Without dead ends: 536 [2021-11-20 06:56:29,102 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:56:29,106 INFO L933 BasicCegarLoop]: 657 mSDtfsCounter, 305 mSDsluCounter, 482 mSDsCounter, 0 mSdLazyCounter, 421 mSolverCounterSat, 270 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 338 SdHoareTripleChecker+Valid, 1139 SdHoareTripleChecker+Invalid, 695 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 270 IncrementalHoareTripleChecker+Valid, 421 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.0s IncrementalHoareTripleChecker+Time [2021-11-20 06:56:29,107 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [338 Valid, 1139 Invalid, 695 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [270 Valid, 421 Invalid, 4 Unknown, 0 Unchecked, 11.0s Time] [2021-11-20 06:56:29,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2021-11-20 06:56:29,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 496. [2021-11-20 06:56:29,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 496 states, 341 states have (on average 1.3225806451612903) internal successors, (451), 350 states have internal predecessors, (451), 119 states have call successors, (119), 37 states have call predecessors, (119), 35 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-11-20 06:56:29,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 681 transitions. [2021-11-20 06:56:29,206 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 681 transitions. Word has length 150 [2021-11-20 06:56:29,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:56:29,207 INFO L470 AbstractCegarLoop]: Abstraction has 496 states and 681 transitions. [2021-11-20 06:56:29,207 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 1 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-20 06:56:29,208 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 681 transitions. [2021-11-20 06:56:29,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-11-20 06:56:29,211 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:56:29,211 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:56:29,211 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-20 06:56:29,212 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:56:29,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:56:29,212 INFO L85 PathProgramCache]: Analyzing trace with hash -1546725172, now seen corresponding path program 1 times [2021-11-20 06:56:29,213 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:56:29,213 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027609184] [2021-11-20 06:56:29,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:56:29,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:56:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:29,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:56:29,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:29,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:29,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:29,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-20 06:56:29,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:29,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:29,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:29,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-20 06:56:29,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:29,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:29,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-20 06:56:29,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:29,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:29,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:29,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-20 06:56:29,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:30,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-20 06:56:30,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:30,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:56:30,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 06:56:30,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:30,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-20 06:56:30,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:30,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-20 06:56:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:30,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:56:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:30,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 06:56:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:30,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-20 06:56:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:30,417 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-20 06:56:30,417 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:56:30,417 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027609184] [2021-11-20 06:56:30,418 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2027609184] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:56:30,418 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:56:30,418 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:56:30,418 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032668904] [2021-11-20 06:56:30,419 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:56:30,422 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 06:56:30,422 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:56:30,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:56:30,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:56:30,424 INFO L87 Difference]: Start difference. First operand 496 states and 681 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-20 06:56:32,551 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:56:34,620 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:56:38,033 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:56:40,169 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:56:42,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:56:42,904 INFO L93 Difference]: Finished difference Result 1001 states and 1375 transitions. [2021-11-20 06:56:42,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 06:56:42,905 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 150 [2021-11-20 06:56:42,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:56:42,913 INFO L225 Difference]: With dead ends: 1001 [2021-11-20 06:56:42,913 INFO L226 Difference]: Without dead ends: 539 [2021-11-20 06:56:42,916 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-20 06:56:42,917 INFO L933 BasicCegarLoop]: 657 mSDtfsCounter, 303 mSDsluCounter, 944 mSDsCounter, 0 mSdLazyCounter, 676 mSolverCounterSat, 257 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 336 SdHoareTripleChecker+Valid, 1601 SdHoareTripleChecker+Invalid, 937 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 257 IncrementalHoareTripleChecker+Valid, 676 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.3s IncrementalHoareTripleChecker+Time [2021-11-20 06:56:42,918 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [336 Valid, 1601 Invalid, 937 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [257 Valid, 676 Invalid, 4 Unknown, 0 Unchecked, 12.3s Time] [2021-11-20 06:56:42,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539 states. [2021-11-20 06:56:42,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539 to 498. [2021-11-20 06:56:42,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 498 states, 343 states have (on average 1.3177842565597668) internal successors, (452), 352 states have internal predecessors, (452), 119 states have call successors, (119), 37 states have call predecessors, (119), 35 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-11-20 06:56:42,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 682 transitions. [2021-11-20 06:56:42,966 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 682 transitions. Word has length 150 [2021-11-20 06:56:42,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:56:42,967 INFO L470 AbstractCegarLoop]: Abstraction has 498 states and 682 transitions. [2021-11-20 06:56:42,968 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-20 06:56:42,968 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 682 transitions. [2021-11-20 06:56:42,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-11-20 06:56:42,970 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:56:42,971 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:56:42,971 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-20 06:56:42,971 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:56:42,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:56:42,972 INFO L85 PathProgramCache]: Analyzing trace with hash -1804890610, now seen corresponding path program 1 times [2021-11-20 06:56:42,972 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:56:42,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190183562] [2021-11-20 06:56:42,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:56:42,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:56:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:56:43,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:43,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-20 06:56:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:43,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-20 06:56:43,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-20 06:56:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-20 06:56:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-20 06:56:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:43,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:56:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:43,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 06:56:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-20 06:56:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-20 06:56:43,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:43,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:56:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:43,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 06:56:43,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:43,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:43,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:44,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-20 06:56:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:44,042 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-20 06:56:44,043 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:56:44,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190183562] [2021-11-20 06:56:44,043 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [190183562] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:56:44,043 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:56:44,044 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:56:44,044 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [357451438] [2021-11-20 06:56:44,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:56:44,045 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 06:56:44,045 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:56:44,046 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:56:44,046 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:56:44,046 INFO L87 Difference]: Start difference. First operand 498 states and 682 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-11-20 06:56:46,181 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:56:48,210 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:56:50,274 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:56:53,470 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:56:55,654 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:56:58,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:56:58,468 INFO L93 Difference]: Finished difference Result 547 states and 745 transitions. [2021-11-20 06:56:58,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-20 06:56:58,468 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 150 [2021-11-20 06:56:58,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:56:58,474 INFO L225 Difference]: With dead ends: 547 [2021-11-20 06:56:58,474 INFO L226 Difference]: Without dead ends: 543 [2021-11-20 06:56:58,475 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-20 06:56:58,476 INFO L933 BasicCegarLoop]: 611 mSDtfsCounter, 555 mSDsluCounter, 636 mSDsCounter, 0 mSdLazyCounter, 670 mSolverCounterSat, 304 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 613 SdHoareTripleChecker+Valid, 1247 SdHoareTripleChecker+Invalid, 979 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 304 IncrementalHoareTripleChecker+Valid, 670 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.0s IncrementalHoareTripleChecker+Time [2021-11-20 06:56:58,477 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [613 Valid, 1247 Invalid, 979 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [304 Valid, 670 Invalid, 5 Unknown, 0 Unchecked, 14.0s Time] [2021-11-20 06:56:58,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states. [2021-11-20 06:56:58,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 500. [2021-11-20 06:56:58,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 500 states, 346 states have (on average 1.3092485549132948) internal successors, (453), 353 states have internal predecessors, (453), 117 states have call successors, (117), 38 states have call predecessors, (117), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-11-20 06:56:58,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 681 transitions. [2021-11-20 06:56:58,514 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 681 transitions. Word has length 150 [2021-11-20 06:56:58,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:56:58,515 INFO L470 AbstractCegarLoop]: Abstraction has 500 states and 681 transitions. [2021-11-20 06:56:58,515 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-11-20 06:56:58,515 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 681 transitions. [2021-11-20 06:56:58,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2021-11-20 06:56:58,517 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:56:58,518 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:56:58,518 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-20 06:56:58,518 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:56:58,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:56:58,519 INFO L85 PathProgramCache]: Analyzing trace with hash -117658711, now seen corresponding path program 1 times [2021-11-20 06:56:58,519 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:56:58,519 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009339713] [2021-11-20 06:56:58,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:56:58,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:56:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:58,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:56:58,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:58,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:58,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:58,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-20 06:56:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-20 06:56:59,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:59,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-20 06:56:59,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-20 06:56:59,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:59,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-20 06:56:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:56:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 06:56:59,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:59,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-20 06:56:59,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:59,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-20 06:56:59,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:59,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:56:59,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:59,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 06:56:59,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:56:59,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-20 06:56:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:56:59,503 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-20 06:56:59,503 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:56:59,504 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1009339713] [2021-11-20 06:56:59,504 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1009339713] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:56:59,504 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:56:59,504 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:56:59,504 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070185001] [2021-11-20 06:56:59,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:56:59,505 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 06:56:59,505 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:56:59,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:56:59,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:56:59,506 INFO L87 Difference]: Start difference. First operand 500 states and 681 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, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-11-20 06:57:01,635 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:03,676 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:05,713 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:08,907 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:11,068 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:13,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:57:13,736 INFO L93 Difference]: Finished difference Result 542 states and 739 transitions. [2021-11-20 06:57:13,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-20 06:57:13,741 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, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 151 [2021-11-20 06:57:13,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:57:13,758 INFO L225 Difference]: With dead ends: 542 [2021-11-20 06:57:13,758 INFO L226 Difference]: Without dead ends: 539 [2021-11-20 06:57:13,759 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-20 06:57:13,762 INFO L933 BasicCegarLoop]: 576 mSDtfsCounter, 750 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 571 mSolverCounterSat, 356 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 824 SdHoareTripleChecker+Valid, 1070 SdHoareTripleChecker+Invalid, 932 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 356 IncrementalHoareTripleChecker+Valid, 571 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.9s IncrementalHoareTripleChecker+Time [2021-11-20 06:57:13,764 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [824 Valid, 1070 Invalid, 932 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [356 Valid, 571 Invalid, 5 Unknown, 0 Unchecked, 13.9s Time] [2021-11-20 06:57:13,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539 states. [2021-11-20 06:57:13,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539 to 499. [2021-11-20 06:57:13,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 499 states, 346 states have (on average 1.30635838150289) internal successors, (452), 352 states have internal predecessors, (452), 116 states have call successors, (116), 38 states have call predecessors, (116), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-11-20 06:57:13,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 679 transitions. [2021-11-20 06:57:13,820 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 679 transitions. Word has length 151 [2021-11-20 06:57:13,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:57:13,823 INFO L470 AbstractCegarLoop]: Abstraction has 499 states and 679 transitions. [2021-11-20 06:57:13,823 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-11-20 06:57:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 679 transitions. [2021-11-20 06:57:13,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2021-11-20 06:57:13,830 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:57:13,830 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:57:13,831 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-20 06:57:13,831 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:57:13,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:57:13,831 INFO L85 PathProgramCache]: Analyzing trace with hash 646927473, now seen corresponding path program 1 times [2021-11-20 06:57:13,832 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:57:13,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114619272] [2021-11-20 06:57:13,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:57:13,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:57:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:57:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:14,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-20 06:57:14,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-20 06:57:14,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:14,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-20 06:57:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-20 06:57:14,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:14,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-20 06:57:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:14,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:57:14,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:14,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 06:57:14,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:14,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-20 06:57:14,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:14,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-20 06:57:14,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:14,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:57:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 06:57:14,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:14,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-20 06:57:14,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:14,824 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-20 06:57:14,824 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:57:14,825 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [114619272] [2021-11-20 06:57:14,825 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [114619272] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:57:14,825 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:57:14,825 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:57:14,826 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114541555] [2021-11-20 06:57:14,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:57:14,826 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 06:57:14,827 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:57:14,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:57:14,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:57:14,828 INFO L87 Difference]: Start difference. First operand 499 states and 679 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-11-20 06:57:16,954 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:18,990 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:21,028 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:24,205 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:26,361 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:29,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:57:29,152 INFO L93 Difference]: Finished difference Result 541 states and 737 transitions. [2021-11-20 06:57:29,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-20 06:57:29,153 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 152 [2021-11-20 06:57:29,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:57:29,160 INFO L225 Difference]: With dead ends: 541 [2021-11-20 06:57:29,160 INFO L226 Difference]: Without dead ends: 538 [2021-11-20 06:57:29,161 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-20 06:57:29,162 INFO L933 BasicCegarLoop]: 575 mSDtfsCounter, 748 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 568 mSolverCounterSat, 350 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 823 SdHoareTripleChecker+Valid, 1069 SdHoareTripleChecker+Invalid, 923 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 350 IncrementalHoareTripleChecker+Valid, 568 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.9s IncrementalHoareTripleChecker+Time [2021-11-20 06:57:29,167 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [823 Valid, 1069 Invalid, 923 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [350 Valid, 568 Invalid, 5 Unknown, 0 Unchecked, 13.9s Time] [2021-11-20 06:57:29,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 538 states. [2021-11-20 06:57:29,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 498. [2021-11-20 06:57:29,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 498 states, 346 states have (on average 1.3034682080924855) internal successors, (451), 351 states have internal predecessors, (451), 115 states have call successors, (115), 38 states have call predecessors, (115), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-11-20 06:57:29,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 677 transitions. [2021-11-20 06:57:29,212 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 677 transitions. Word has length 152 [2021-11-20 06:57:29,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:57:29,212 INFO L470 AbstractCegarLoop]: Abstraction has 498 states and 677 transitions. [2021-11-20 06:57:29,213 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-11-20 06:57:29,213 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 677 transitions. [2021-11-20 06:57:29,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-11-20 06:57:29,217 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:57:29,217 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:57:29,217 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-20 06:57:29,218 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:57:29,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:57:29,218 INFO L85 PathProgramCache]: Analyzing trace with hash -1420699732, now seen corresponding path program 1 times [2021-11-20 06:57:29,218 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:57:29,218 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88666365] [2021-11-20 06:57:29,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:57:29,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:57:29,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:57:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:29,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-20 06:57:29,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-20 06:57:29,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:29,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-20 06:57:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:29,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-20 06:57:29,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:29,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-20 06:57:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:29,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:57:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:29,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 06:57:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-20 06:57:29,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:29,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-20 06:57:29,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:29,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:57:29,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:30,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:30,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:30,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 06:57:30,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:30,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:30,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:30,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-20 06:57:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:30,187 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-20 06:57:30,187 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:57:30,188 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88666365] [2021-11-20 06:57:30,188 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [88666365] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:57:30,188 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:57:30,188 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:57:30,189 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255594549] [2021-11-20 06:57:30,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:57:30,189 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 06:57:30,190 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:57:30,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:57:30,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:57:30,191 INFO L87 Difference]: Start difference. First operand 498 states and 677 transitions. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-11-20 06:57:32,348 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:34,388 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:36,423 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:39,553 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:41,731 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:44,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:57:44,287 INFO L93 Difference]: Finished difference Result 540 states and 735 transitions. [2021-11-20 06:57:44,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-20 06:57:44,288 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 153 [2021-11-20 06:57:44,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:57:44,294 INFO L225 Difference]: With dead ends: 540 [2021-11-20 06:57:44,294 INFO L226 Difference]: Without dead ends: 537 [2021-11-20 06:57:44,295 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-20 06:57:44,296 INFO L933 BasicCegarLoop]: 577 mSDtfsCounter, 745 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 571 mSolverCounterSat, 344 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 820 SdHoareTripleChecker+Valid, 1071 SdHoareTripleChecker+Invalid, 920 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 344 IncrementalHoareTripleChecker+Valid, 571 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2021-11-20 06:57:44,296 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [820 Valid, 1071 Invalid, 920 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [344 Valid, 571 Invalid, 5 Unknown, 0 Unchecked, 13.7s Time] [2021-11-20 06:57:44,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2021-11-20 06:57:44,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 497. [2021-11-20 06:57:44,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 497 states, 346 states have (on average 1.300578034682081) internal successors, (450), 350 states have internal predecessors, (450), 114 states have call successors, (114), 38 states have call predecessors, (114), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-11-20 06:57:44,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 497 states and 675 transitions. [2021-11-20 06:57:44,331 INFO L78 Accepts]: Start accepts. Automaton has 497 states and 675 transitions. Word has length 153 [2021-11-20 06:57:44,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:57:44,332 INFO L470 AbstractCegarLoop]: Abstraction has 497 states and 675 transitions. [2021-11-20 06:57:44,332 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-11-20 06:57:44,333 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 675 transitions. [2021-11-20 06:57:44,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-11-20 06:57:44,334 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:57:44,335 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:57:44,335 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-20 06:57:44,335 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:57:44,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:57:44,336 INFO L85 PathProgramCache]: Analyzing trace with hash -1092628780, now seen corresponding path program 1 times [2021-11-20 06:57:44,336 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:57:44,336 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1659244786] [2021-11-20 06:57:44,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:57:44,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:57:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:57:44,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:44,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-20 06:57:44,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:44,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-20 06:57:44,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-20 06:57:44,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:44,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-20 06:57:44,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:44,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-20 06:57:44,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:44,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:57:44,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:44,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 06:57:44,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:45,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:45,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-20 06:57:45,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:45,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:45,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:45,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-20 06:57:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:45,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:45,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:45,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:57:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:45,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:45,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:45,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 06:57:45,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:45,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:57:45,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:45,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-20 06:57:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-20 06:57:45,282 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:57:45,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1659244786] [2021-11-20 06:57:45,282 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1659244786] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:57:45,283 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:57:45,283 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:57:45,283 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2057991375] [2021-11-20 06:57:45,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:57:45,284 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-20 06:57:45,284 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:57:45,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:57:45,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:57:45,285 INFO L87 Difference]: Start difference. First operand 497 states and 675 transitions. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-11-20 06:57:47,395 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:49,479 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:51,524 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:54,615 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:56,772 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:57:59,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:57:59,379 INFO L93 Difference]: Finished difference Result 539 states and 733 transitions. [2021-11-20 06:57:59,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-20 06:57:59,380 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 154 [2021-11-20 06:57:59,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:57:59,386 INFO L225 Difference]: With dead ends: 539 [2021-11-20 06:57:59,386 INFO L226 Difference]: Without dead ends: 530 [2021-11-20 06:57:59,387 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-20 06:57:59,388 INFO L933 BasicCegarLoop]: 573 mSDtfsCounter, 740 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 566 mSolverCounterSat, 344 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 815 SdHoareTripleChecker+Valid, 1067 SdHoareTripleChecker+Invalid, 915 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 344 IncrementalHoareTripleChecker+Valid, 566 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.8s IncrementalHoareTripleChecker+Time [2021-11-20 06:57:59,388 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [815 Valid, 1067 Invalid, 915 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [344 Valid, 566 Invalid, 5 Unknown, 0 Unchecked, 13.8s Time] [2021-11-20 06:57:59,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 530 states. [2021-11-20 06:57:59,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 530 to 490. [2021-11-20 06:57:59,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 490 states, 341 states have (on average 1.2991202346041055) internal successors, (443), 344 states have internal predecessors, (443), 112 states have call successors, (112), 37 states have call predecessors, (112), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-11-20 06:57:59,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 666 transitions. [2021-11-20 06:57:59,462 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 666 transitions. Word has length 154 [2021-11-20 06:57:59,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:57:59,465 INFO L470 AbstractCegarLoop]: Abstraction has 490 states and 666 transitions. [2021-11-20 06:57:59,465 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-11-20 06:57:59,465 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 666 transitions. [2021-11-20 06:57:59,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2021-11-20 06:57:59,470 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:57:59,470 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:57:59,471 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-20 06:57:59,471 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:57:59,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:57:59,471 INFO L85 PathProgramCache]: Analyzing trace with hash 1945217646, now seen corresponding path program 1 times [2021-11-20 06:57:59,472 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:57:59,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489009772] [2021-11-20 06:57:59,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:57:59,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:57:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:57:59,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:58:00,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:00,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-20 06:58:00,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:00,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-20 06:58:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-20 06:58:00,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-20 06:58:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:00,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-20 06:58:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:00,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:58:00,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 06:58:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-20 06:58:00,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:00,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-20 06:58:00,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:58:00,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:00,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 06:58:00,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-20 06:58:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-11-20 06:58:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-11-20 06:58:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-11-20 06:58:00,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-11-20 06:58:00,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:00,821 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-20 06:58:00,821 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:58:00,821 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489009772] [2021-11-20 06:58:00,821 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [489009772] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:58:00,821 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:58:00,822 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-20 06:58:00,822 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388473672] [2021-11-20 06:58:00,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:58:00,822 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-20 06:58:00,823 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:58:00,823 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-20 06:58:00,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-20 06:58:00,823 INFO L87 Difference]: Start difference. First operand 490 states and 666 transitions. Second operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2021-11-20 06:58:02,949 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:58:04,978 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:58:07,258 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:58:09,882 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:58:12,041 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:58:14,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:58:14,952 INFO L93 Difference]: Finished difference Result 1121 states and 1558 transitions. [2021-11-20 06:58:14,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 06:58:14,953 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 181 [2021-11-20 06:58:14,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:58:14,959 INFO L225 Difference]: With dead ends: 1121 [2021-11-20 06:58:14,959 INFO L226 Difference]: Without dead ends: 678 [2021-11-20 06:58:14,962 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-20 06:58:14,963 INFO L933 BasicCegarLoop]: 668 mSDtfsCounter, 624 mSDsluCounter, 1010 mSDsCounter, 0 mSdLazyCounter, 615 mSolverCounterSat, 508 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 695 SdHoareTripleChecker+Valid, 1678 SdHoareTripleChecker+Invalid, 1128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 508 IncrementalHoareTripleChecker+Valid, 615 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.0s IncrementalHoareTripleChecker+Time [2021-11-20 06:58:14,964 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [695 Valid, 1678 Invalid, 1128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [508 Valid, 615 Invalid, 5 Unknown, 0 Unchecked, 14.0s Time] [2021-11-20 06:58:14,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2021-11-20 06:58:15,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 638. [2021-11-20 06:58:15,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 638 states, 457 states have (on average 1.3260393873085339) internal successors, (606), 460 states have internal predecessors, (606), 144 states have call successors, (144), 37 states have call predecessors, (144), 36 states have return successors, (143), 143 states have call predecessors, (143), 143 states have call successors, (143) [2021-11-20 06:58:15,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 638 states and 893 transitions. [2021-11-20 06:58:15,006 INFO L78 Accepts]: Start accepts. Automaton has 638 states and 893 transitions. Word has length 181 [2021-11-20 06:58:15,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:58:15,006 INFO L470 AbstractCegarLoop]: Abstraction has 638 states and 893 transitions. [2021-11-20 06:58:15,007 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2021-11-20 06:58:15,007 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 893 transitions. [2021-11-20 06:58:15,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-11-20 06:58:15,010 INFO L506 BasicCegarLoop]: Found error trace [2021-11-20 06:58:15,011 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:58:15,011 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-20 06:58:15,011 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-20 06:58:15,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:58:15,012 INFO L85 PathProgramCache]: Analyzing trace with hash -1782262767, now seen corresponding path program 1 times [2021-11-20 06:58:15,012 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:58:15,012 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2087702062] [2021-11-20 06:58:15,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:58:15,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:58:15,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-20 06:58:15,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-20 06:58:15,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:15,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-20 06:58:15,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-20 06:58:15,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-20 06:58:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:15,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-20 06:58:15,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:15,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-20 06:58:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:15,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:15,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-20 06:58:15,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-20 06:58:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:16,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-20 06:58:16,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-20 06:58:16,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:16,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-20 06:58:16,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-20 06:58:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-20 06:58:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-11-20 06:58:16,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-11-20 06:58:16,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-11-20 06:58:16,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-20 06:58:16,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:16,676 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-20 06:58:16,677 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:58:16,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2087702062] [2021-11-20 06:58:16,677 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2087702062] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:58:16,677 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:58:16,677 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-20 06:58:16,678 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [103921509] [2021-11-20 06:58:16,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:58:16,679 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-20 06:58:16,679 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:58:16,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-20 06:58:16,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-11-20 06:58:16,680 INFO L87 Difference]: Start difference. First operand 638 states and 893 transitions. Second operand has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (20), 7 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-20 06:58:18,813 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:58:20,850 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:58:22,899 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:58:24,925 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:58:30,044 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:58:32,259 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-20 06:58:36,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:58:36,534 INFO L93 Difference]: Finished difference Result 691 states and 972 transitions. [2021-11-20 06:58:36,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-20 06:58:36,535 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (20), 7 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 192 [2021-11-20 06:58:36,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-20 06:58:36,536 INFO L225 Difference]: With dead ends: 691 [2021-11-20 06:58:36,536 INFO L226 Difference]: Without dead ends: 0 [2021-11-20 06:58:36,539 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2021-11-20 06:58:36,540 INFO L933 BasicCegarLoop]: 597 mSDtfsCounter, 474 mSDsluCounter, 1159 mSDsCounter, 0 mSdLazyCounter, 1028 mSolverCounterSat, 332 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 522 SdHoareTripleChecker+Valid, 1756 SdHoareTripleChecker+Invalid, 1366 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 332 IncrementalHoareTripleChecker+Valid, 1028 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.1s IncrementalHoareTripleChecker+Time [2021-11-20 06:58:36,541 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [522 Valid, 1756 Invalid, 1366 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [332 Valid, 1028 Invalid, 6 Unknown, 0 Unchecked, 19.1s Time] [2021-11-20 06:58:36,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-20 06:58:36,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-20 06:58:36,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-20 06:58:36,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-20 06:58:36,542 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 192 [2021-11-20 06:58:36,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-20 06:58:36,543 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-20 06:58:36,543 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (20), 7 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-20 06:58:36,543 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-20 06:58:36,544 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-20 06:58:36,546 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-20 06:58:36,547 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-20 06:58:36,550 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-20 06:59:02,210 INFO L858 garLoopResultBuilder]: For program point L12526-1(line 12526) no Hoare annotation was computed. [2021-11-20 06:59:02,211 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 12525 12527) no Hoare annotation was computed. [2021-11-20 06:59:02,211 INFO L854 garLoopResultBuilder]: At program point L12526(line 12526) 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)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,212 INFO L854 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 12525 12527) 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)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,212 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 12525 12527) no Hoare annotation was computed. [2021-11-20 06:59:02,212 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonFINAL(lines 12016 12026) no Hoare annotation was computed. [2021-11-20 06:59:02,213 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 12016 12026) no Hoare annotation was computed. [2021-11-20 06:59:02,213 INFO L858 garLoopResultBuilder]: For program point L12021-1(lines 12019 12022) no Hoare annotation was computed. [2021-11-20 06:59:02,213 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_poseidonENTRY(lines 12016 12026) 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 (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,214 INFO L854 garLoopResultBuilder]: At program point L12021(line 12021) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-20 06:59:02,214 INFO L858 garLoopResultBuilder]: For program point L12019(lines 12019 12022) no Hoare annotation was computed. [2021-11-20 06:59:02,214 INFO L858 garLoopResultBuilder]: For program point L10242-1(line 10242) no Hoare annotation was computed. [2021-11-20 06:59:02,215 INFO L854 garLoopResultBuilder]: At program point L10271(line 10271) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,215 INFO L858 garLoopResultBuilder]: For program point L10238(lines 10238 10241) no Hoare annotation was computed. [2021-11-20 06:59:02,215 INFO L858 garLoopResultBuilder]: For program point L10271-1(line 10271) no Hoare annotation was computed. [2021-11-20 06:59:02,216 INFO L858 garLoopResultBuilder]: For program point L10230-1(line 10230) no Hoare annotation was computed. [2021-11-20 06:59:02,216 INFO L854 garLoopResultBuilder]: At program point L10230(line 10230) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,216 INFO L854 garLoopResultBuilder]: At program point L10251(line 10251) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,217 INFO L858 garLoopResultBuilder]: For program point L10251-1(line 10251) no Hoare annotation was computed. [2021-11-20 06:59:02,217 INFO L858 garLoopResultBuilder]: For program point L10255(line 10255) no Hoare annotation was computed. [2021-11-20 06:59:02,217 INFO L858 garLoopResultBuilder]: For program point set_frequency___0EXIT(lines 10214 10281) no Hoare annotation was computed. [2021-11-20 06:59:02,217 INFO L854 garLoopResultBuilder]: At program point L10268(lines 10228 10280) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,218 INFO L854 garLoopResultBuilder]: At program point L10272(line 10272) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,218 INFO L858 garLoopResultBuilder]: For program point L10272-1(line 10272) no Hoare annotation was computed. [2021-11-20 06:59:02,218 INFO L858 garLoopResultBuilder]: For program point L10260(line 10260) no Hoare annotation was computed. [2021-11-20 06:59:02,219 INFO L854 garLoopResultBuilder]: At program point L10256(line 10256) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,219 INFO L858 garLoopResultBuilder]: For program point L10256-1(line 10256) no Hoare annotation was computed. [2021-11-20 06:59:02,219 INFO L854 garLoopResultBuilder]: At program point L10277(lines 10228 10280) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,219 INFO L858 garLoopResultBuilder]: For program point L10244(lines 10244 10267) no Hoare annotation was computed. [2021-11-20 06:59:02,220 INFO L854 garLoopResultBuilder]: At program point L10851-1(line 10851) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,220 INFO L854 garLoopResultBuilder]: At program point L10851(line 10851) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,220 INFO L854 garLoopResultBuilder]: At program point set_frequency___0ENTRY(lines 10214 10281) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (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)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,221 INFO L858 garLoopResultBuilder]: For program point L10269(line 10269) no Hoare annotation was computed. [2021-11-20 06:59:02,221 INFO L854 garLoopResultBuilder]: At program point L10843-1(line 10843) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,221 INFO L854 garLoopResultBuilder]: At program point L10843(line 10843) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,222 INFO L854 garLoopResultBuilder]: At program point L10261(line 10261) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,222 INFO L858 garLoopResultBuilder]: For program point L10261-1(line 10261) no Hoare annotation was computed. [2021-11-20 06:59:02,222 INFO L858 garLoopResultBuilder]: For program point L10265(line 10265) no Hoare annotation was computed. [2021-11-20 06:59:02,222 INFO L858 garLoopResultBuilder]: For program point set_frequency___0FINAL(lines 10214 10281) no Hoare annotation was computed. [2021-11-20 06:59:02,223 INFO L858 garLoopResultBuilder]: For program point L10232(lines 10232 10236) no Hoare annotation was computed. [2021-11-20 06:59:02,223 INFO L858 garLoopResultBuilder]: For program point L10245(line 10245) no Hoare annotation was computed. [2021-11-20 06:59:02,223 INFO L854 garLoopResultBuilder]: At program point L10852(lines 10848 10855) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,224 INFO L854 garLoopResultBuilder]: At program point L10844(lines 10840 10847) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,224 INFO L854 garLoopResultBuilder]: At program point L10237(line 10237) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,224 INFO L858 garLoopResultBuilder]: For program point L10237-1(line 10237) no Hoare annotation was computed. [2021-11-20 06:59:02,224 INFO L858 garLoopResultBuilder]: For program point L10270-2(lines 10270 10275) no Hoare annotation was computed. [2021-11-20 06:59:02,225 INFO L858 garLoopResultBuilder]: For program point L10270(lines 10270 10275) no Hoare annotation was computed. [2021-11-20 06:59:02,225 INFO L858 garLoopResultBuilder]: For program point L10250(line 10250) no Hoare annotation was computed. [2021-11-20 06:59:02,225 INFO L858 garLoopResultBuilder]: For program point L10246-1(line 10246) no Hoare annotation was computed. [2021-11-20 06:59:02,226 INFO L854 garLoopResultBuilder]: At program point L10242(line 10242) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,226 INFO L854 garLoopResultBuilder]: At program point L10246(line 10246) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,226 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-11-20 06:59:02,226 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-20 06:59:02,227 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-20 06:59:02,227 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2021-11-20 06:59:02,227 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (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))) [2021-11-20 06:59:02,227 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 12492 12494) no Hoare annotation was computed. [2021-11-20 06:59:02,228 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12492 12494) no Hoare annotation was computed. [2021-11-20 06:59:02,228 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12492 12494) the Hoare annotation is: true [2021-11-20 06:59:02,228 INFO L858 garLoopResultBuilder]: For program point L11277-1(line 11277) no Hoare annotation was computed. [2021-11-20 06:59:02,229 INFO L858 garLoopResultBuilder]: For program point L11278-2(lines 11278 11281) no Hoare annotation was computed. [2021-11-20 06:59:02,229 INFO L861 garLoopResultBuilder]: At program point L11277(line 11277) the Hoare annotation is: true [2021-11-20 06:59:02,229 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11268 11284) no Hoare annotation was computed. [2021-11-20 06:59:02,229 INFO L858 garLoopResultBuilder]: For program point L11278(line 11278) no Hoare annotation was computed. [2021-11-20 06:59:02,230 INFO L854 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11268 11284) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (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)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,230 INFO L858 garLoopResultBuilder]: For program point L11273(lines 11273 11276) no Hoare annotation was computed. [2021-11-20 06:59:02,230 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11268 11284) no Hoare annotation was computed. [2021-11-20 06:59:02,231 INFO L858 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 11039 11222) no Hoare annotation was computed. [2021-11-20 06:59:02,231 INFO L861 garLoopResultBuilder]: At program point L11194(lines 11053 11221) the Hoare annotation is: true [2021-11-20 06:59:02,231 INFO L858 garLoopResultBuilder]: For program point L11213-1(line 11213) no Hoare annotation was computed. [2021-11-20 06:59:02,231 INFO L861 garLoopResultBuilder]: At program point L11213(line 11213) the Hoare annotation is: true [2021-11-20 06:59:02,231 INFO L858 garLoopResultBuilder]: For program point L11182(lines 11182 11185) no Hoare annotation was computed. [2021-11-20 06:59:02,232 INFO L858 garLoopResultBuilder]: For program point L11215-1(line 11215) no Hoare annotation was computed. [2021-11-20 06:59:02,232 INFO L861 garLoopResultBuilder]: At program point L11215(line 11215) the Hoare annotation is: true [2021-11-20 06:59:02,232 INFO L858 garLoopResultBuilder]: For program point L11205-1(lines 11205 11207) no Hoare annotation was computed. [2021-11-20 06:59:02,232 INFO L861 garLoopResultBuilder]: At program point L11205(lines 11205 11207) the Hoare annotation is: true [2021-11-20 06:59:02,233 INFO L854 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 11039 11222) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (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)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,233 INFO L858 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 11039 11222) no Hoare annotation was computed. [2021-11-20 06:59:02,233 INFO L858 garLoopResultBuilder]: For program point L11197(lines 11197 11203) no Hoare annotation was computed. [2021-11-20 06:59:02,233 INFO L858 garLoopResultBuilder]: For program point L11197-2(lines 11197 11203) no Hoare annotation was computed. [2021-11-20 06:59:02,233 INFO L861 garLoopResultBuilder]: At program point L11189(lines 11053 11221) the Hoare annotation is: true [2021-11-20 06:59:02,234 INFO L861 garLoopResultBuilder]: At program point L11218(line 11218) the Hoare annotation is: true [2021-11-20 06:59:02,234 INFO L858 garLoopResultBuilder]: For program point L11193(lines 11193 11196) no Hoare annotation was computed. [2021-11-20 06:59:02,234 INFO L858 garLoopResultBuilder]: For program point L11212(lines 11212 11216) no Hoare annotation was computed. [2021-11-20 06:59:02,234 INFO L858 garLoopResultBuilder]: For program point L11212-2(lines 11212 11216) no Hoare annotation was computed. [2021-11-20 06:59:02,234 INFO L858 garLoopResultBuilder]: For program point L11218-1(line 11218) no Hoare annotation was computed. [2021-11-20 06:59:02,235 INFO L861 garLoopResultBuilder]: At program point L11204(line 11204) the Hoare annotation is: true [2021-11-20 06:59:02,235 INFO L858 garLoopResultBuilder]: For program point L11204-1(line 11204) no Hoare annotation was computed. [2021-11-20 06:59:02,235 INFO L858 garLoopResultBuilder]: For program point L11208(lines 11208 11219) no Hoare annotation was computed. [2021-11-20 06:59:02,235 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonFINAL(lines 11955 11965) no Hoare annotation was computed. [2021-11-20 06:59:02,235 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_lock_lock_of_poseidonENTRY(lines 11955 11965) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,236 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11955 11965) no Hoare annotation was computed. [2021-11-20 06:59:02,236 INFO L854 garLoopResultBuilder]: At program point L11960(line 11960) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-20 06:59:02,236 INFO L858 garLoopResultBuilder]: For program point L11958(lines 11958 11961) no Hoare annotation was computed. [2021-11-20 06:59:02,236 INFO L858 garLoopResultBuilder]: For program point L11960-1(lines 11958 11961) no Hoare annotation was computed. [2021-11-20 06:59:02,237 INFO L854 garLoopResultBuilder]: At program point poseidon_fm_closeENTRY(lines 10067 10092) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (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)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,237 INFO L854 garLoopResultBuilder]: At program point L10812(lines 10808 10815) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,237 INFO L858 garLoopResultBuilder]: For program point L10077(lines 10077 10080) no Hoare annotation was computed. [2021-11-20 06:59:02,237 INFO L858 garLoopResultBuilder]: For program point L10081-4(lines 10081 10085) no Hoare annotation was computed. [2021-11-20 06:59:02,237 INFO L858 garLoopResultBuilder]: For program point L10077-2(lines 10077 10080) no Hoare annotation was computed. [2021-11-20 06:59:02,238 INFO L858 garLoopResultBuilder]: For program point L10081(line 10081) no Hoare annotation was computed. [2021-11-20 06:59:02,238 INFO L858 garLoopResultBuilder]: For program point L10081-2(lines 10081 10085) no Hoare annotation was computed. [2021-11-20 06:59:02,238 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_closeFINAL(lines 10067 10092) no Hoare annotation was computed. [2021-11-20 06:59:02,238 INFO L858 garLoopResultBuilder]: For program point L10086-1(line 10086) no Hoare annotation was computed. [2021-11-20 06:59:02,238 INFO L854 garLoopResultBuilder]: At program point L10819-1(line 10819) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,239 INFO L854 garLoopResultBuilder]: At program point L10819(line 10819) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,239 INFO L854 garLoopResultBuilder]: At program point L10088(line 10088) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,239 INFO L858 garLoopResultBuilder]: For program point L10088-1(line 10088) no Hoare annotation was computed. [2021-11-20 06:59:02,239 INFO L854 garLoopResultBuilder]: At program point L10086(line 10086) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,239 INFO L854 garLoopResultBuilder]: At program point L10811-1(line 10811) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,240 INFO L854 garLoopResultBuilder]: At program point L10811(line 10811) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,240 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_closeEXIT(lines 10067 10092) no Hoare annotation was computed. [2021-11-20 06:59:02,240 INFO L854 garLoopResultBuilder]: At program point L10820(lines 10816 10823) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,240 INFO L854 garLoopResultBuilder]: At program point L10083(line 10083) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,241 INFO L858 garLoopResultBuilder]: For program point L10083-1(line 10083) no Hoare annotation was computed. [2021-11-20 06:59:02,241 INFO L858 garLoopResultBuilder]: For program point kref_getFINAL(lines 12575 12577) no Hoare annotation was computed. [2021-11-20 06:59:02,241 INFO L861 garLoopResultBuilder]: At program point kref_getENTRY(lines 12575 12577) the Hoare annotation is: true [2021-11-20 06:59:02,241 INFO L858 garLoopResultBuilder]: For program point kref_getEXIT(lines 12575 12577) no Hoare annotation was computed. [2021-11-20 06:59:02,241 INFO L854 garLoopResultBuilder]: At program point ldv_initializeENTRY(lines 12455 12465) the Hoare annotation is: (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)) [2021-11-20 06:59:02,242 INFO L858 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 12455 12465) no Hoare annotation was computed. [2021-11-20 06:59:02,242 INFO L858 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12455 12465) no Hoare annotation was computed. [2021-11-20 06:59:02,242 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12680 12682) no Hoare annotation was computed. [2021-11-20 06:59:02,242 INFO L861 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12680 12682) the Hoare annotation is: true [2021-11-20 06:59:02,242 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 12680 12682) no Hoare annotation was computed. [2021-11-20 06:59:02,242 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 12731 12733) no Hoare annotation was computed. [2021-11-20 06:59:02,243 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12731 12733) no Hoare annotation was computed. [2021-11-20 06:59:02,243 INFO L861 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12731 12733) the Hoare annotation is: true [2021-11-20 06:59:02,243 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12688 12690) no Hoare annotation was computed. [2021-11-20 06:59:02,243 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12688 12690) the Hoare annotation is: true [2021-11-20 06:59:02,243 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 12688 12690) no Hoare annotation was computed. [2021-11-20 06:59:02,244 INFO L861 garLoopResultBuilder]: At program point strlcpyENTRY(lines 12663 12665) the Hoare annotation is: true [2021-11-20 06:59:02,244 INFO L858 garLoopResultBuilder]: For program point strlcpyFINAL(lines 12663 12665) no Hoare annotation was computed. [2021-11-20 06:59:02,244 INFO L858 garLoopResultBuilder]: For program point strlcpyEXIT(lines 12663 12665) no Hoare annotation was computed. [2021-11-20 06:59:02,244 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-20 06:59:02,244 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-20 06:59:02,245 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2021-11-20 06:59:02,245 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-20 06:59:02,245 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-11-20 06:59:02,245 INFO L858 garLoopResultBuilder]: For program point get_currentEXIT(lines 5250 5273) no Hoare annotation was computed. [2021-11-20 06:59:02,245 INFO L858 garLoopResultBuilder]: For program point L5267(line 5267) no Hoare annotation was computed. [2021-11-20 06:59:02,245 INFO L858 garLoopResultBuilder]: For program point L5261(line 5261) no Hoare annotation was computed. [2021-11-20 06:59:02,246 INFO L858 garLoopResultBuilder]: For program point L5255(line 5255) no Hoare annotation was computed. [2021-11-20 06:59:02,246 INFO L861 garLoopResultBuilder]: At program point get_currentENTRY(lines 5250 5273) the Hoare annotation is: true [2021-11-20 06:59:02,246 INFO L861 garLoopResultBuilder]: At program point L5270(lines 5253 5272) the Hoare annotation is: true [2021-11-20 06:59:02,246 INFO L858 garLoopResultBuilder]: For program point get_currentFINAL(lines 5250 5273) no Hoare annotation was computed. [2021-11-20 06:59:02,246 INFO L858 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2021-11-20 06:59:02,247 INFO L858 garLoopResultBuilder]: For program point L5258(line 5258) no Hoare annotation was computed. [2021-11-20 06:59:02,247 INFO L858 garLoopResultBuilder]: For program point L5254(lines 5254 5269) no Hoare annotation was computed. [2021-11-20 06:59:02,247 INFO L858 garLoopResultBuilder]: For program point usb_make_pathEXIT(lines 5385 5392) no Hoare annotation was computed. [2021-11-20 06:59:02,247 INFO L858 garLoopResultBuilder]: For program point L5390(line 5390) no Hoare annotation was computed. [2021-11-20 06:59:02,247 INFO L858 garLoopResultBuilder]: For program point L5390-2(line 5390) no Hoare annotation was computed. [2021-11-20 06:59:02,247 INFO L861 garLoopResultBuilder]: At program point usb_make_pathENTRY(lines 5385 5392) the Hoare annotation is: true [2021-11-20 06:59:02,248 INFO L858 garLoopResultBuilder]: For program point usb_make_pathFINAL(lines 5385 5392) no Hoare annotation was computed. [2021-11-20 06:59:02,248 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5415 5420) the Hoare annotation is: true [2021-11-20 06:59:02,248 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 5415 5420) no Hoare annotation was computed. [2021-11-20 06:59:02,248 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5415 5420) no Hoare annotation was computed. [2021-11-20 06:59:02,248 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5429 5438) 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)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,249 INFO L858 garLoopResultBuilder]: For program point L5431(lines 5431 5437) no Hoare annotation was computed. [2021-11-20 06:59:02,249 INFO L861 garLoopResultBuilder]: At program point L5433(line 5433) the Hoare annotation is: true [2021-11-20 06:59:02,249 INFO L858 garLoopResultBuilder]: For program point L5433-1(line 5433) no Hoare annotation was computed. [2021-11-20 06:59:02,249 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5429 5438) no Hoare annotation was computed. [2021-11-20 06:59:02,249 INFO L861 garLoopResultBuilder]: At program point L5427(lines 5425 5428) the Hoare annotation is: true [2021-11-20 06:59:02,249 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5429 5438) no Hoare annotation was computed. [2021-11-20 06:59:02,250 INFO L854 garLoopResultBuilder]: At program point video_devdataENTRY(lines 12756 12758) 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)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,250 INFO L854 garLoopResultBuilder]: At program point L12757(line 12757) 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)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,250 INFO L858 garLoopResultBuilder]: For program point L12757-1(line 12757) no Hoare annotation was computed. [2021-11-20 06:59:02,250 INFO L858 garLoopResultBuilder]: For program point video_devdataFINAL(lines 12756 12758) no Hoare annotation was computed. [2021-11-20 06:59:02,250 INFO L858 garLoopResultBuilder]: For program point video_devdataEXIT(lines 12756 12758) no Hoare annotation was computed. [2021-11-20 06:59:02,251 INFO L858 garLoopResultBuilder]: For program point L10044(lines 10044 10058) no Hoare annotation was computed. [2021-11-20 06:59:02,251 INFO L858 garLoopResultBuilder]: For program point L10044-2(lines 10044 10058) no Hoare annotation was computed. [2021-11-20 06:59:02,251 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_openFINAL(lines 10015 10066) no Hoare annotation was computed. [2021-11-20 06:59:02,251 INFO L854 garLoopResultBuilder]: At program point L10804(lines 10800 10807) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,251 INFO L854 garLoopResultBuilder]: At program point L10796(lines 10792 10799) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,252 INFO L858 garLoopResultBuilder]: For program point L10028(lines 10028 10031) no Hoare annotation was computed. [2021-11-20 06:59:02,252 INFO L858 garLoopResultBuilder]: For program point L10045(lines 10045 10048) no Hoare annotation was computed. [2021-11-20 06:59:02,252 INFO L854 garLoopResultBuilder]: At program point L10045-2(lines 10045 10048) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,252 INFO L854 garLoopResultBuilder]: At program point L10049(line 10049) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,252 INFO L858 garLoopResultBuilder]: For program point L10033(lines 10033 10037) no Hoare annotation was computed. [2021-11-20 06:59:02,253 INFO L854 garLoopResultBuilder]: At program point L10062(lines 10022 10065) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,253 INFO L858 garLoopResultBuilder]: For program point L10050(line 10050) no Hoare annotation was computed. [2021-11-20 06:59:02,253 INFO L854 garLoopResultBuilder]: At program point L10025(line 10025) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,253 INFO L858 garLoopResultBuilder]: For program point L10025-1(line 10025) no Hoare annotation was computed. [2021-11-20 06:59:02,253 INFO L858 garLoopResultBuilder]: For program point L10038-2(lines 10038 10042) no Hoare annotation was computed. [2021-11-20 06:59:02,253 INFO L858 garLoopResultBuilder]: For program point L10038(line 10038) no Hoare annotation was computed. [2021-11-20 06:59:02,254 INFO L858 garLoopResultBuilder]: For program point L10051(lines 10051 10055) no Hoare annotation was computed. [2021-11-20 06:59:02,254 INFO L854 garLoopResultBuilder]: At program point L10043(line 10043) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,254 INFO L858 garLoopResultBuilder]: For program point L10043-1(line 10043) no Hoare annotation was computed. [2021-11-20 06:59:02,254 INFO L854 garLoopResultBuilder]: At program point L10803-1(line 10803) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,254 INFO L854 garLoopResultBuilder]: At program point L10803(line 10803) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,255 INFO L854 garLoopResultBuilder]: At program point L10060(line 10060) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,255 INFO L854 garLoopResultBuilder]: At program point L10795-1(line 10795) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,255 INFO L858 garLoopResultBuilder]: For program point L10060-1(line 10060) no Hoare annotation was computed. [2021-11-20 06:59:02,255 INFO L854 garLoopResultBuilder]: At program point L10795(line 10795) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,256 INFO L854 garLoopResultBuilder]: At program point L10052(line 10052) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,256 INFO L858 garLoopResultBuilder]: For program point L10052-1(line 10052) no Hoare annotation was computed. [2021-11-20 06:59:02,256 INFO L854 garLoopResultBuilder]: At program point poseidon_fm_openENTRY(lines 10015 10066) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (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)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,256 INFO L854 garLoopResultBuilder]: At program point L10023(line 10023) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (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)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,256 INFO L858 garLoopResultBuilder]: For program point L10023-1(line 10023) no Hoare annotation was computed. [2021-11-20 06:59:02,257 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_openEXIT(lines 10015 10066) no Hoare annotation was computed. [2021-11-20 06:59:02,257 INFO L861 garLoopResultBuilder]: At program point L11008(lines 10968 11037) the Hoare annotation is: true [2021-11-20 06:59:02,257 INFO L858 garLoopResultBuilder]: For program point L11033-1(line 11033) no Hoare annotation was computed. [2021-11-20 06:59:02,257 INFO L861 garLoopResultBuilder]: At program point L11033(line 11033) the Hoare annotation is: true [2021-11-20 06:59:02,257 INFO L858 garLoopResultBuilder]: For program point L11031-1(line 11031) no Hoare annotation was computed. [2021-11-20 06:59:02,257 INFO L861 garLoopResultBuilder]: At program point L11031(line 11031) the Hoare annotation is: true [2021-11-20 06:59:02,258 INFO L854 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10957 11038) 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)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,258 INFO L858 garLoopResultBuilder]: For program point L11023-1(line 11023) no Hoare annotation was computed. [2021-11-20 06:59:02,258 INFO L861 garLoopResultBuilder]: At program point L11023(line 11023) the Hoare annotation is: true [2021-11-20 06:59:02,258 INFO L861 garLoopResultBuilder]: At program point L11013(lines 10968 11037) the Hoare annotation is: true [2021-11-20 06:59:02,258 INFO L858 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10957 11038) no Hoare annotation was computed. [2021-11-20 06:59:02,259 INFO L858 garLoopResultBuilder]: For program point L11030-2(lines 11030 11034) no Hoare annotation was computed. [2021-11-20 06:59:02,259 INFO L858 garLoopResultBuilder]: For program point L11026(lines 11026 11035) no Hoare annotation was computed. [2021-11-20 06:59:02,259 INFO L858 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10957 11038) no Hoare annotation was computed. [2021-11-20 06:59:02,259 INFO L858 garLoopResultBuilder]: For program point L11001(lines 11001 11004) no Hoare annotation was computed. [2021-11-20 06:59:02,259 INFO L858 garLoopResultBuilder]: For program point L11030(lines 11030 11034) no Hoare annotation was computed. [2021-11-20 06:59:02,259 INFO L861 garLoopResultBuilder]: At program point L11024(lines 11024 11025) the Hoare annotation is: true [2021-11-20 06:59:02,260 INFO L858 garLoopResultBuilder]: For program point L11024-1(lines 11024 11025) no Hoare annotation was computed. [2021-11-20 06:59:02,260 INFO L858 garLoopResultBuilder]: For program point L11012(lines 11012 11015) no Hoare annotation was computed. [2021-11-20 06:59:02,260 INFO L858 garLoopResultBuilder]: For program point L11016(lines 11016 11022) no Hoare annotation was computed. [2021-11-20 06:59:02,260 INFO L858 garLoopResultBuilder]: For program point L11016-2(lines 11016 11022) no Hoare annotation was computed. [2021-11-20 06:59:02,260 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceFINAL(lines 12677 12679) no Hoare annotation was computed. [2021-11-20 06:59:02,260 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12677 12679) no Hoare annotation was computed. [2021-11-20 06:59:02,261 INFO L861 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12677 12679) the Hoare annotation is: true [2021-11-20 06:59:02,261 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12607 12609) the Hoare annotation is: true [2021-11-20 06:59:02,261 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12607 12609) no Hoare annotation was computed. [2021-11-20 06:59:02,261 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 12607 12609) no Hoare annotation was computed. [2021-11-20 06:59:02,261 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11907 11912) no Hoare annotation was computed. [2021-11-20 06:59:02,261 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11907 11912) the Hoare annotation is: true [2021-11-20 06:59:02,262 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11910) no Hoare annotation was computed. [2021-11-20 06:59:02,262 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11907 11912) no Hoare annotation was computed. [2021-11-20 06:59:02,262 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueFINAL(lines 12585 12587) no Hoare annotation was computed. [2021-11-20 06:59:02,262 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 12585 12587) no Hoare annotation was computed. [2021-11-20 06:59:02,262 INFO L861 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 12585 12587) the Hoare annotation is: true [2021-11-20 06:59:02,263 INFO L858 garLoopResultBuilder]: For program point kref_putEXIT(lines 12582 12584) no Hoare annotation was computed. [2021-11-20 06:59:02,263 INFO L861 garLoopResultBuilder]: At program point kref_putENTRY(lines 12582 12584) the Hoare annotation is: true [2021-11-20 06:59:02,263 INFO L858 garLoopResultBuilder]: For program point kref_putFINAL(lines 12582 12584) no Hoare annotation was computed. [2021-11-20 06:59:02,263 INFO L854 garLoopResultBuilder]: At program point L5470(line 5470) 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)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,263 INFO L858 garLoopResultBuilder]: For program point video_get_drvdataFINAL(lines 5466 5473) no Hoare annotation was computed. [2021-11-20 06:59:02,263 INFO L854 garLoopResultBuilder]: At program point video_get_drvdataENTRY(lines 5466 5473) 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)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,264 INFO L858 garLoopResultBuilder]: For program point L5470-1(line 5470) no Hoare annotation was computed. [2021-11-20 06:59:02,264 INFO L858 garLoopResultBuilder]: For program point video_get_drvdataEXIT(lines 5466 5473) no Hoare annotation was computed. [2021-11-20 06:59:02,264 INFO L861 garLoopResultBuilder]: At program point L9978(line 9978) the Hoare annotation is: true [2021-11-20 06:59:02,264 INFO L861 garLoopResultBuilder]: At program point L9953(line 9953) the Hoare annotation is: true [2021-11-20 06:59:02,264 INFO L858 garLoopResultBuilder]: For program point L9953-1(line 9953) no Hoare annotation was computed. [2021-11-20 06:59:02,265 INFO L858 garLoopResultBuilder]: For program point L9941(lines 9941 9964) no Hoare annotation was computed. [2021-11-20 06:59:02,265 INFO L858 garLoopResultBuilder]: For program point L9978-1(line 9978) no Hoare annotation was computed. [2021-11-20 06:59:02,265 INFO L858 garLoopResultBuilder]: For program point L9962(line 9962) no Hoare annotation was computed. [2021-11-20 06:59:02,265 INFO L858 garLoopResultBuilder]: For program point L9966(line 9966) no Hoare annotation was computed. [2021-11-20 06:59:02,265 INFO L858 garLoopResultBuilder]: For program point L9958-1(line 9958) no Hoare annotation was computed. [2021-11-20 06:59:02,265 INFO L861 garLoopResultBuilder]: At program point L9958(line 9958) the Hoare annotation is: true [2021-11-20 06:59:02,266 INFO L861 garLoopResultBuilder]: At program point L9979(line 9979) the Hoare annotation is: true [2021-11-20 06:59:02,266 INFO L858 garLoopResultBuilder]: For program point L9979-1(line 9979) no Hoare annotation was computed. [2021-11-20 06:59:02,266 INFO L861 garLoopResultBuilder]: At program point L9983(line 9983) the Hoare annotation is: true [2021-11-20 06:59:02,266 INFO L858 garLoopResultBuilder]: For program point L9983-1(line 9983) no Hoare annotation was computed. [2021-11-20 06:59:02,266 INFO L858 garLoopResultBuilder]: For program point L9942(line 9942) no Hoare annotation was computed. [2021-11-20 06:59:02,266 INFO L861 garLoopResultBuilder]: At program point L9967(line 9967) the Hoare annotation is: true [2021-11-20 06:59:02,267 INFO L858 garLoopResultBuilder]: For program point L9967-1(line 9967) no Hoare annotation was computed. [2021-11-20 06:59:02,267 INFO L858 garLoopResultBuilder]: For program point L9947(line 9947) no Hoare annotation was computed. [2021-11-20 06:59:02,267 INFO L861 garLoopResultBuilder]: At program point L9972(line 9972) the Hoare annotation is: true [2021-11-20 06:59:02,267 INFO L858 garLoopResultBuilder]: For program point L9972-1(line 9972) no Hoare annotation was computed. [2021-11-20 06:59:02,267 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_radioFINAL(lines 9923 9988) no Hoare annotation was computed. [2021-11-20 06:59:02,267 INFO L861 garLoopResultBuilder]: At program point L9943(line 9943) the Hoare annotation is: true [2021-11-20 06:59:02,268 INFO L858 garLoopResultBuilder]: For program point L9943-1(line 9943) no Hoare annotation was computed. [2021-11-20 06:59:02,268 INFO L858 garLoopResultBuilder]: For program point L9968(lines 9968 9971) no Hoare annotation was computed. [2021-11-20 06:59:02,268 INFO L861 garLoopResultBuilder]: At program point L9981(line 9981) the Hoare annotation is: true [2021-11-20 06:59:02,268 INFO L861 garLoopResultBuilder]: At program point L9948(line 9948) the Hoare annotation is: true [2021-11-20 06:59:02,268 INFO L858 garLoopResultBuilder]: For program point L9981-1(line 9981) no Hoare annotation was computed. [2021-11-20 06:59:02,268 INFO L858 garLoopResultBuilder]: For program point L9948-1(line 9948) no Hoare annotation was computed. [2021-11-20 06:59:02,269 INFO L861 garLoopResultBuilder]: At program point L9985(lines 9939 9987) the Hoare annotation is: true [2021-11-20 06:59:02,269 INFO L858 garLoopResultBuilder]: For program point L9952(line 9952) no Hoare annotation was computed. [2021-11-20 06:59:02,269 INFO L858 garLoopResultBuilder]: For program point L9973(lines 9973 9976) no Hoare annotation was computed. [2021-11-20 06:59:02,269 INFO L861 garLoopResultBuilder]: At program point L9977(line 9977) the Hoare annotation is: true [2021-11-20 06:59:02,269 INFO L858 garLoopResultBuilder]: For program point L9977-1(line 9977) no Hoare annotation was computed. [2021-11-20 06:59:02,269 INFO L861 garLoopResultBuilder]: At program point L9965(lines 9939 9987) the Hoare annotation is: true [2021-11-20 06:59:02,270 INFO L854 garLoopResultBuilder]: At program point poseidon_check_mode_radioENTRY(lines 9923 9988) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (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)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,270 INFO L858 garLoopResultBuilder]: For program point L9957(line 9957) no Hoare annotation was computed. [2021-11-20 06:59:02,270 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_radioEXIT(lines 9923 9988) no Hoare annotation was computed. [2021-11-20 06:59:02,270 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutFINAL(lines 12629 12631) no Hoare annotation was computed. [2021-11-20 06:59:02,270 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12629 12631) no Hoare annotation was computed. [2021-11-20 06:59:02,270 INFO L861 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12629 12631) the Hoare annotation is: true [2021-11-20 06:59:02,271 INFO L858 garLoopResultBuilder]: For program point L15(line 15) no Hoare annotation was computed. [2021-11-20 06:59:02,271 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 14 16) the Hoare annotation is: true [2021-11-20 06:59:02,271 INFO L858 garLoopResultBuilder]: For program point L15-2(lines 14 16) no Hoare annotation was computed. [2021-11-20 06:59:02,271 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 14 16) no Hoare annotation was computed. [2021-11-20 06:59:02,271 INFO L858 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12591 12593) no Hoare annotation was computed. [2021-11-20 06:59:02,271 INFO L861 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12591 12593) the Hoare annotation is: true [2021-11-20 06:59:02,272 INFO L854 garLoopResultBuilder]: At program point ldv_successful_mallocENTRY(lines 7718 7722) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2021-11-20 06:59:02,272 INFO L858 garLoopResultBuilder]: For program point ldv_successful_mallocEXIT(lines 7718 7722) no Hoare annotation was computed. [2021-11-20 06:59:02,272 INFO L858 garLoopResultBuilder]: For program point L7720-1(line 7720) no Hoare annotation was computed. [2021-11-20 06:59:02,272 INFO L858 garLoopResultBuilder]: For program point ldv_successful_mallocFINAL(lines 7718 7722) no Hoare annotation was computed. [2021-11-20 06:59:02,272 INFO L861 garLoopResultBuilder]: At program point L7720(line 7720) the Hoare annotation is: true [2021-11-20 06:59:02,272 INFO L858 garLoopResultBuilder]: For program point L7331-2(lines 7329 7340) no Hoare annotation was computed. [2021-11-20 06:59:02,273 INFO L858 garLoopResultBuilder]: For program point set_debug_modeEXIT(lines 7327 7341) no Hoare annotation was computed. [2021-11-20 06:59:02,273 INFO L854 garLoopResultBuilder]: At program point set_debug_modeENTRY(lines 7327 7341) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-20 06:59:02,273 INFO L858 garLoopResultBuilder]: For program point L7335-1(lines 7327 7341) no Hoare annotation was computed. [2021-11-20 06:59:02,273 INFO L858 garLoopResultBuilder]: For program point L7331(lines 7331 7334) no Hoare annotation was computed. [2021-11-20 06:59:02,273 INFO L858 garLoopResultBuilder]: For program point L12483-1(lines 12468 12490) no Hoare annotation was computed. [2021-11-20 06:59:02,273 INFO L854 garLoopResultBuilder]: At program point L12483(line 12483) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-20 06:59:02,274 INFO L858 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12466 12491) no Hoare annotation was computed. [2021-11-20 06:59:02,274 INFO L858 garLoopResultBuilder]: For program point L12487-1(lines 12466 12491) no Hoare annotation was computed. [2021-11-20 06:59:02,274 INFO L854 garLoopResultBuilder]: At program point L12487(line 12487) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-20 06:59:02,274 INFO L861 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12466 12491) the Hoare annotation is: true [2021-11-20 06:59:02,274 INFO L858 garLoopResultBuilder]: For program point L12475-1(lines 12468 12490) no Hoare annotation was computed. [2021-11-20 06:59:02,274 INFO L854 garLoopResultBuilder]: At program point L12475(line 12475) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-20 06:59:02,275 INFO L858 garLoopResultBuilder]: For program point L12479-1(lines 12468 12490) no Hoare annotation was computed. [2021-11-20 06:59:02,275 INFO L854 garLoopResultBuilder]: At program point L12479(line 12479) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-20 06:59:02,275 INFO L858 garLoopResultBuilder]: For program point L12471-1(lines 12468 12490) no Hoare annotation was computed. [2021-11-20 06:59:02,275 INFO L854 garLoopResultBuilder]: At program point L12471(line 12471) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-20 06:59:02,275 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12600 12602) the Hoare annotation is: true [2021-11-20 06:59:02,275 INFO L858 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 12600 12602) no Hoare annotation was computed. [2021-11-20 06:59:02,276 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12600 12602) no Hoare annotation was computed. [2021-11-20 06:59:02,276 INFO L854 garLoopResultBuilder]: At program point L10176(line 10176) 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) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,276 INFO L858 garLoopResultBuilder]: For program point L10176-1(line 10176) no Hoare annotation was computed. [2021-11-20 06:59:02,276 INFO L858 garLoopResultBuilder]: For program point L10672(line 10672) no Hoare annotation was computed. [2021-11-20 06:59:02,276 INFO L858 garLoopResultBuilder]: For program point L10705-1(line 10705) no Hoare annotation was computed. [2021-11-20 06:59:02,276 INFO L854 garLoopResultBuilder]: At program point L10705(line 10705) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,277 INFO L858 garLoopResultBuilder]: For program point L10639(line 10639) no Hoare annotation was computed. [2021-11-20 06:59:02,277 INFO L858 garLoopResultBuilder]: For program point L10342(lines 10342 10345) no Hoare annotation was computed. [2021-11-20 06:59:02,277 INFO L854 garLoopResultBuilder]: At program point L10177(lines 10125 10203) 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) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,277 INFO L858 garLoopResultBuilder]: For program point L10640(lines 10640 10650) no Hoare annotation was computed. [2021-11-20 06:59:02,277 INFO L858 garLoopResultBuilder]: For program point L10673-1(line 10673) no Hoare annotation was computed. [2021-11-20 06:59:02,277 INFO L854 garLoopResultBuilder]: At program point L10673(line 10673) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,278 INFO L854 garLoopResultBuilder]: At program point L10211(lines 10205 10213) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,278 INFO L858 garLoopResultBuilder]: For program point L10178(lines 10178 10191) no Hoare annotation was computed. [2021-11-20 06:59:02,278 INFO L854 garLoopResultBuilder]: At program point L10641-1(line 10641) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,278 INFO L854 garLoopResultBuilder]: At program point L10641(line 10641) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,278 INFO L854 garLoopResultBuilder]: At program point L10146(line 10146) 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) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,279 INFO L858 garLoopResultBuilder]: For program point L10146-1(line 10146) no Hoare annotation was computed. [2021-11-20 06:59:02,279 INFO L858 garLoopResultBuilder]: For program point L10708(line 10708) no Hoare annotation was computed. [2021-11-20 06:59:02,279 INFO L858 garLoopResultBuilder]: For program point L10642(line 10642) no Hoare annotation was computed. [2021-11-20 06:59:02,279 INFO L858 garLoopResultBuilder]: For program point L10676(line 10676) no Hoare annotation was computed. [2021-11-20 06:59:02,279 INFO L858 garLoopResultBuilder]: For program point L10709-1(line 10709) no Hoare annotation was computed. [2021-11-20 06:59:02,279 INFO L854 garLoopResultBuilder]: At program point L10709(line 10709) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,280 INFO L858 garLoopResultBuilder]: For program point L10643-1(lines 10640 10649) no Hoare annotation was computed. [2021-11-20 06:59:02,280 INFO L854 garLoopResultBuilder]: At program point L10643(line 10643) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,280 INFO L858 garLoopResultBuilder]: For program point L10412(line 10412) no Hoare annotation was computed. [2021-11-20 06:59:02,280 INFO L858 garLoopResultBuilder]: For program point L10412-2(line 10412) no Hoare annotation was computed. [2021-11-20 06:59:02,280 INFO L858 garLoopResultBuilder]: For program point L10181(lines 10181 10189) no Hoare annotation was computed. [2021-11-20 06:59:02,280 INFO L854 garLoopResultBuilder]: At program point L10412-3(lines 10409 10414) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,281 INFO L858 garLoopResultBuilder]: For program point L10677-1(line 10677) no Hoare annotation was computed. [2021-11-20 06:59:02,281 INFO L854 garLoopResultBuilder]: At program point L10677(line 10677) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,281 INFO L861 garLoopResultBuilder]: At program point L10578(line 10578) the Hoare annotation is: true [2021-11-20 06:59:02,281 INFO L858 garLoopResultBuilder]: For program point L10380(lines 10380 10383) no Hoare annotation was computed. [2021-11-20 06:59:02,281 INFO L858 garLoopResultBuilder]: For program point L10578-1(line 10578) no Hoare annotation was computed. [2021-11-20 06:59:02,281 INFO L858 garLoopResultBuilder]: For program point L10182(lines 10182 10186) no Hoare annotation was computed. [2021-11-20 06:59:02,281 INFO L861 garLoopResultBuilder]: At program point L10744(lines 10522 10746) the Hoare annotation is: true [2021-11-20 06:59:02,282 INFO L854 garLoopResultBuilder]: At program point L10183(lines 10125 10203) 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) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,282 INFO L858 garLoopResultBuilder]: For program point L10150(lines 10150 10173) no Hoare annotation was computed. [2021-11-20 06:59:02,282 INFO L858 garLoopResultBuilder]: For program point L10712(line 10712) no Hoare annotation was computed. [2021-11-20 06:59:02,282 INFO L858 garLoopResultBuilder]: For program point L10316(lines 10316 10319) no Hoare annotation was computed. [2021-11-20 06:59:02,282 INFO L858 garLoopResultBuilder]: For program point L10151(line 10151) no Hoare annotation was computed. [2021-11-20 06:59:02,282 INFO L858 garLoopResultBuilder]: For program point L10581-1(line 10581) no Hoare annotation was computed. [2021-11-20 06:59:02,283 INFO L861 garLoopResultBuilder]: At program point L10581(line 10581) the Hoare annotation is: true [2021-11-20 06:59:02,283 INFO L858 garLoopResultBuilder]: For program point L10614-1(line 10614) no Hoare annotation was computed. [2021-11-20 06:59:02,283 INFO L858 garLoopResultBuilder]: For program point L10680(line 10680) no Hoare annotation was computed. [2021-11-20 06:59:02,283 INFO L858 garLoopResultBuilder]: For program point L10713-1(line 10713) no Hoare annotation was computed. [2021-11-20 06:59:02,283 INFO L854 garLoopResultBuilder]: At program point L10713(line 10713) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,283 INFO L861 garLoopResultBuilder]: At program point L10614(line 10614) the Hoare annotation is: true [2021-11-20 06:59:02,284 INFO L858 garLoopResultBuilder]: For program point L10350(lines 10350 10353) no Hoare annotation was computed. [2021-11-20 06:59:02,284 INFO L854 garLoopResultBuilder]: At program point L10152(line 10152) 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) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,284 INFO L858 garLoopResultBuilder]: For program point L10152-1(line 10152) no Hoare annotation was computed. [2021-11-20 06:59:02,284 INFO L858 garLoopResultBuilder]: For program point L10681-1(line 10681) no Hoare annotation was computed. [2021-11-20 06:59:02,284 INFO L854 garLoopResultBuilder]: At program point L10681(line 10681) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,284 INFO L858 garLoopResultBuilder]: For program point L10385(lines 10385 10391) no Hoare annotation was computed. [2021-11-20 06:59:02,285 INFO L858 garLoopResultBuilder]: For program point L10716(line 10716) no Hoare annotation was computed. [2021-11-20 06:59:02,285 INFO L861 garLoopResultBuilder]: At program point L10584(line 10584) the Hoare annotation is: true [2021-11-20 06:59:02,285 INFO L858 garLoopResultBuilder]: For program point L10617(lines 10617 10621) no Hoare annotation was computed. [2021-11-20 06:59:02,285 INFO L858 garLoopResultBuilder]: For program point L10584-1(line 10584) no Hoare annotation was computed. [2021-11-20 06:59:02,285 INFO L858 garLoopResultBuilder]: For program point L10320(lines 10320 10323) no Hoare annotation was computed. [2021-11-20 06:59:02,285 INFO L858 garLoopResultBuilder]: For program point L10684(line 10684) no Hoare annotation was computed. [2021-11-20 06:59:02,286 INFO L858 garLoopResultBuilder]: For program point L10717-1(line 10717) no Hoare annotation was computed. [2021-11-20 06:59:02,286 INFO L854 garLoopResultBuilder]: At program point L10717(line 10717) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,286 INFO L858 garLoopResultBuilder]: For program point L10618(line 10618) no Hoare annotation was computed. [2021-11-20 06:59:02,286 INFO L858 garLoopResultBuilder]: For program point L10354(line 10354) no Hoare annotation was computed. [2021-11-20 06:59:02,286 INFO L858 garLoopResultBuilder]: For program point L10618-2(line 10618) no Hoare annotation was computed. [2021-11-20 06:59:02,286 INFO L858 garLoopResultBuilder]: For program point L10156(line 10156) no Hoare annotation was computed. [2021-11-20 06:59:02,287 INFO L858 garLoopResultBuilder]: For program point L10354-2(lines 10354 10360) no Hoare annotation was computed. [2021-11-20 06:59:02,287 INFO L858 garLoopResultBuilder]: For program point L10652(line 10652) no Hoare annotation was computed. [2021-11-20 06:59:02,287 INFO L858 garLoopResultBuilder]: For program point L10685-1(line 10685) no Hoare annotation was computed. [2021-11-20 06:59:02,287 INFO L854 garLoopResultBuilder]: At program point L10685(line 10685) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,287 INFO L858 garLoopResultBuilder]: For program point L10619(line 10619) no Hoare annotation was computed. [2021-11-20 06:59:02,287 INFO L854 garLoopResultBuilder]: At program point L10421(line 10421) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,288 INFO L858 garLoopResultBuilder]: For program point L10421-1(line 10421) no Hoare annotation was computed. [2021-11-20 06:59:02,288 INFO L858 garLoopResultBuilder]: For program point L10619-2(line 10619) no Hoare annotation was computed. [2021-11-20 06:59:02,288 INFO L854 garLoopResultBuilder]: At program point L10157(line 10157) 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) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,288 INFO L858 garLoopResultBuilder]: For program point L10157-1(line 10157) no Hoare annotation was computed. [2021-11-20 06:59:02,288 INFO L858 garLoopResultBuilder]: For program point L10620(line 10620) no Hoare annotation was computed. [2021-11-20 06:59:02,288 INFO L858 garLoopResultBuilder]: For program point L10653(lines 10653 10658) no Hoare annotation was computed. [2021-11-20 06:59:02,289 INFO L854 garLoopResultBuilder]: At program point L10422(lines 10415 10424) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,289 INFO L854 garLoopResultBuilder]: At program point L10654-1(line 10654) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,289 INFO L858 garLoopResultBuilder]: For program point L10720(line 10720) no Hoare annotation was computed. [2021-11-20 06:59:02,289 INFO L854 garLoopResultBuilder]: At program point L10654(line 10654) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,289 INFO L854 garLoopResultBuilder]: At program point L10357(line 10357) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,289 INFO L858 garLoopResultBuilder]: For program point L10357-1(line 10357) no Hoare annotation was computed. [2021-11-20 06:59:02,290 INFO L854 garLoopResultBuilder]: At program point L10324(lines 10306 10332) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,290 INFO L854 garLoopResultBuilder]: At program point L10291(line 10291) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,290 INFO L858 garLoopResultBuilder]: For program point L10291-1(line 10291) no Hoare annotation was computed. [2021-11-20 06:59:02,290 INFO L854 garLoopResultBuilder]: At program point L10192(lines 10125 10203) 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) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,290 INFO L858 garLoopResultBuilder]: For program point L10589-1(line 10589) no Hoare annotation was computed. [2021-11-20 06:59:02,290 INFO L861 garLoopResultBuilder]: At program point L10589(line 10589) the Hoare annotation is: true [2021-11-20 06:59:02,291 INFO L858 garLoopResultBuilder]: For program point L10688(line 10688) no Hoare annotation was computed. [2021-11-20 06:59:02,291 INFO L858 garLoopResultBuilder]: For program point L10655(line 10655) no Hoare annotation was computed. [2021-11-20 06:59:02,291 INFO L854 garLoopResultBuilder]: At program point L10292(lines 10282 10294) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,291 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-20 06:59:02,291 INFO L858 garLoopResultBuilder]: For program point L10689-1(line 10689) no Hoare annotation was computed. [2021-11-20 06:59:02,291 INFO L854 garLoopResultBuilder]: At program point L10689(line 10689) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,292 INFO L858 garLoopResultBuilder]: For program point L10194(line 10194) no Hoare annotation was computed. [2021-11-20 06:59:02,292 INFO L854 garLoopResultBuilder]: At program point L10392(lines 10377 10394) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,292 INFO L854 garLoopResultBuilder]: At program point L10326(lines 10306 10332) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,292 INFO L858 garLoopResultBuilder]: For program point L10161(line 10161) no Hoare annotation was computed. [2021-11-20 06:59:02,292 INFO L858 garLoopResultBuilder]: For program point L10194-2(lines 10194 10201) no Hoare annotation was computed. [2021-11-20 06:59:02,292 INFO L854 garLoopResultBuilder]: At program point L10723(lines 10631 10745) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,293 INFO L854 garLoopResultBuilder]: At program point L10162(line 10162) 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) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,293 INFO L858 garLoopResultBuilder]: For program point L10327(lines 10327 10330) no Hoare annotation was computed. [2021-11-20 06:59:02,293 INFO L858 garLoopResultBuilder]: For program point L10162-1(line 10162) no Hoare annotation was computed. [2021-11-20 06:59:02,293 INFO L858 garLoopResultBuilder]: For program point L10559-1(line 10559) no Hoare annotation was computed. [2021-11-20 06:59:02,293 INFO L861 garLoopResultBuilder]: At program point L10559(line 10559) the Hoare annotation is: true [2021-11-20 06:59:02,294 INFO L854 garLoopResultBuilder]: At program point L10361(lines 10341 10369) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,294 INFO L854 garLoopResultBuilder]: At program point L10328(lines 10306 10332) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,294 INFO L858 garLoopResultBuilder]: For program point L10692(line 10692) no Hoare annotation was computed. [2021-11-20 06:59:02,294 INFO L854 garLoopResultBuilder]: At program point L12740(lines 12739 12741) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,294 INFO L858 garLoopResultBuilder]: For program point L10428(line 10428) no Hoare annotation was computed. [2021-11-20 06:59:02,294 INFO L858 garLoopResultBuilder]: For program point L10428-2(line 10428) no Hoare annotation was computed. [2021-11-20 06:59:02,295 INFO L858 garLoopResultBuilder]: For program point L10197(line 10197) no Hoare annotation was computed. [2021-11-20 06:59:02,295 INFO L858 garLoopResultBuilder]: For program point L10197-2(line 10197) no Hoare annotation was computed. [2021-11-20 06:59:02,295 INFO L854 garLoopResultBuilder]: At program point L10098(line 10098) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,295 INFO L858 garLoopResultBuilder]: For program point L10197-3(line 10197) no Hoare annotation was computed. [2021-11-20 06:59:02,295 INFO L854 garLoopResultBuilder]: At program point L10428-3(lines 10425 10430) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,295 INFO L858 garLoopResultBuilder]: For program point L10098-1(line 10098) no Hoare annotation was computed. [2021-11-20 06:59:02,296 INFO L858 garLoopResultBuilder]: For program point L10197-5(lines 10197 10201) no Hoare annotation was computed. [2021-11-20 06:59:02,296 INFO L858 garLoopResultBuilder]: For program point L10197-7(lines 10194 10201) no Hoare annotation was computed. [2021-11-20 06:59:02,296 INFO L858 garLoopResultBuilder]: For program point L10660(line 10660) no Hoare annotation was computed. [2021-11-20 06:59:02,296 INFO L858 garLoopResultBuilder]: For program point L10693-1(line 10693) no Hoare annotation was computed. [2021-11-20 06:59:02,296 INFO L854 garLoopResultBuilder]: At program point L10693(line 10693) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,296 INFO L861 garLoopResultBuilder]: At program point L10594(line 10594) the Hoare annotation is: true [2021-11-20 06:59:02,297 INFO L858 garLoopResultBuilder]: For program point L10726(lines 10726 10729) no Hoare annotation was computed. [2021-11-20 06:59:02,297 INFO L854 garLoopResultBuilder]: At program point L10363(lines 10341 10369) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,297 INFO L858 garLoopResultBuilder]: For program point L10594-1(line 10594) no Hoare annotation was computed. [2021-11-20 06:59:02,297 INFO L854 garLoopResultBuilder]: At program point L10099(line 10099) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,297 INFO L858 garLoopResultBuilder]: For program point L10099-1(line 10099) no Hoare annotation was computed. [2021-11-20 06:59:02,297 INFO L858 garLoopResultBuilder]: For program point L10661-1(line 10661) no Hoare annotation was computed. [2021-11-20 06:59:02,298 INFO L854 garLoopResultBuilder]: At program point L10661(line 10661) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,298 INFO L861 garLoopResultBuilder]: At program point L10562(line 10562) the Hoare annotation is: true [2021-11-20 06:59:02,298 INFO L854 garLoopResultBuilder]: At program point L10727(lines 10631 10745) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,298 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-20 06:59:02,298 INFO L858 garLoopResultBuilder]: For program point L10364(lines 10364 10367) no Hoare annotation was computed. [2021-11-20 06:59:02,298 INFO L854 garLoopResultBuilder]: At program point L10331(lines 10301 10333) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,299 INFO L854 garLoopResultBuilder]: At program point L10298(lines 10295 10300) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,299 INFO L858 garLoopResultBuilder]: For program point L10562-1(line 10562) no Hoare annotation was computed. [2021-11-20 06:59:02,299 INFO L858 garLoopResultBuilder]: For program point L10133(lines 10133 10136) no Hoare annotation was computed. [2021-11-20 06:59:02,299 INFO L854 garLoopResultBuilder]: At program point L10100(line 10100) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,299 INFO L858 garLoopResultBuilder]: For program point L10100-1(line 10100) no Hoare annotation was computed. [2021-11-20 06:59:02,299 INFO L858 garLoopResultBuilder]: For program point L10166(line 10166) no Hoare annotation was computed. [2021-11-20 06:59:02,300 INFO L854 garLoopResultBuilder]: At program point L10827-1(line 10827) 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) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,300 INFO L854 garLoopResultBuilder]: At program point L10827(line 10827) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,300 INFO L854 garLoopResultBuilder]: At program point L10365(lines 10341 10369) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,300 INFO L854 garLoopResultBuilder]: At program point L10167(line 10167) 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) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,300 INFO L858 garLoopResultBuilder]: For program point L10167-1(line 10167) no Hoare annotation was computed. [2021-11-20 06:59:02,301 INFO L854 garLoopResultBuilder]: At program point L10828(lines 10824 10831) 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) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,301 INFO L861 garLoopResultBuilder]: At program point L10564(line 10564) the Hoare annotation is: true [2021-11-20 06:59:02,301 INFO L858 garLoopResultBuilder]: For program point L10564-1(line 10564) no Hoare annotation was computed. [2021-11-20 06:59:02,301 INFO L858 garLoopResultBuilder]: For program point L10696(line 10696) no Hoare annotation was computed. [2021-11-20 06:59:02,301 INFO L854 garLoopResultBuilder]: At program point L12744(lines 12743 12745) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,301 INFO L854 garLoopResultBuilder]: At program point L10730(lines 10631 10745) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,302 INFO L858 garLoopResultBuilder]: For program point L10664(line 10664) no Hoare annotation was computed. [2021-11-20 06:59:02,302 INFO L858 garLoopResultBuilder]: For program point L10697-1(line 10697) no Hoare annotation was computed. [2021-11-20 06:59:02,302 INFO L854 garLoopResultBuilder]: At program point L10697(line 10697) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,302 INFO L854 garLoopResultBuilder]: At program point L10202(lines 10108 10204) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,302 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-20 06:59:02,302 INFO L854 garLoopResultBuilder]: At program point L10400(lines 10395 10402) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,303 INFO L854 garLoopResultBuilder]: At program point L10103(lines 10093 10105) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,303 INFO L858 garLoopResultBuilder]: For program point L10731(line 10731) no Hoare annotation was computed. [2021-11-20 06:59:02,303 INFO L858 garLoopResultBuilder]: For program point L10434(line 10434) no Hoare annotation was computed. [2021-11-20 06:59:02,303 INFO L858 garLoopResultBuilder]: For program point L10665-1(line 10665) no Hoare annotation was computed. [2021-11-20 06:59:02,303 INFO L854 garLoopResultBuilder]: At program point L10665(line 10665) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,303 INFO L858 garLoopResultBuilder]: For program point L10599-1(line 10599) no Hoare annotation was computed. [2021-11-20 06:59:02,304 INFO L861 garLoopResultBuilder]: At program point L10599(line 10599) the Hoare annotation is: true [2021-11-20 06:59:02,304 INFO L858 garLoopResultBuilder]: For program point L10434-2(line 10434) no Hoare annotation was computed. [2021-11-20 06:59:02,304 INFO L854 garLoopResultBuilder]: At program point L10368(lines 10334 10370) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,304 INFO L854 garLoopResultBuilder]: At program point L10434-3(lines 10431 10436) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,304 INFO L858 garLoopResultBuilder]: For program point L10567-1(line 10567) no Hoare annotation was computed. [2021-11-20 06:59:02,304 INFO L861 garLoopResultBuilder]: At program point L10567(line 10567) the Hoare annotation is: true [2021-11-20 06:59:02,305 INFO L858 garLoopResultBuilder]: For program point L10171(line 10171) no Hoare annotation was computed. [2021-11-20 06:59:02,305 INFO L858 garLoopResultBuilder]: For program point L10700(line 10700) no Hoare annotation was computed. [2021-11-20 06:59:02,305 INFO L854 garLoopResultBuilder]: At program point L10634(line 10634) the Hoare annotation is: (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) [2021-11-20 06:59:02,305 INFO L858 garLoopResultBuilder]: For program point L10668(line 10668) no Hoare annotation was computed. [2021-11-20 06:59:02,305 INFO L858 garLoopResultBuilder]: For program point L10701-1(line 10701) no Hoare annotation was computed. [2021-11-20 06:59:02,305 INFO L854 garLoopResultBuilder]: At program point L10701(line 10701) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,306 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-20 06:59:02,306 INFO L858 garLoopResultBuilder]: For program point L10669-1(line 10669) no Hoare annotation was computed. [2021-11-20 06:59:02,306 INFO L854 garLoopResultBuilder]: At program point L10669(line 10669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,306 INFO L854 garLoopResultBuilder]: At program point L10174(lines 10125 10203) 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) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,306 INFO L854 garLoopResultBuilder]: At program point L10835-1(line 10835) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,307 INFO L854 garLoopResultBuilder]: At program point L10835(line 10835) 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) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,307 INFO L858 garLoopResultBuilder]: For program point L10406-2(line 10406) no Hoare annotation was computed. [2021-11-20 06:59:02,307 INFO L854 garLoopResultBuilder]: At program point L10406-3(lines 10403 10408) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,307 INFO L858 garLoopResultBuilder]: For program point L10406(line 10406) no Hoare annotation was computed. [2021-11-20 06:59:02,307 INFO L858 garLoopResultBuilder]: For program point L10175(line 10175) no Hoare annotation was computed. [2021-11-20 06:59:02,307 INFO L854 garLoopResultBuilder]: At program point L10836(lines 10832 10839) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,308 INFO L861 garLoopResultBuilder]: At program point L10572(line 10572) the Hoare annotation is: true [2021-11-20 06:59:02,308 INFO L858 garLoopResultBuilder]: For program point L10572-1(line 10572) no Hoare annotation was computed. [2021-11-20 06:59:02,308 INFO L858 garLoopResultBuilder]: For program point L10704(line 10704) no Hoare annotation was computed. [2021-11-20 06:59:02,308 INFO L858 garLoopResultBuilder]: For program point L10638(lines 10638 10722) no Hoare annotation was computed. [2021-11-20 06:59:02,308 INFO L858 garLoopResultBuilder]: For program point L10308(lines 10308 10311) no Hoare annotation was computed. [2021-11-20 06:59:02,308 INFO L854 garLoopResultBuilder]: At program point L10374(lines 10371 10376) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-20 06:59:02,312 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 06:59:02,313 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-20 06:59:02,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 06:59:02 BoogieIcfgContainer [2021-11-20 06:59:02,361 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-20 06:59:02,361 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-20 06:59:02,361 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-20 06:59:02,362 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-20 06:59:02,362 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:56:15" (3/4) ... [2021-11-20 06:59:02,365 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-20 06:59:02,372 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-11-20 06:59:02,372 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-20 06:59:02,373 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_frequency___0 [2021-11-20 06:59:02,373 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-11-20 06:59:02,373 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-20 06:59:02,373 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2021-11-20 06:59:02,373 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2021-11-20 06:59:02,373 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-20 06:59:02,373 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2021-11-20 06:59:02,374 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-20 06:59:02,374 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2021-11-20 06:59:02,374 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_close [2021-11-20 06:59:02,374 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2021-11-20 06:59:02,374 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2021-11-20 06:59:02,374 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2021-11-20 06:59:02,374 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2021-11-20 06:59:02,374 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2021-11-20 06:59:02,375 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2021-11-20 06:59:02,375 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure video_get_drvdata [2021-11-20 06:59:02,375 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-11-20 06:59:02,375 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_radio [2021-11-20 06:59:02,375 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2021-11-20 06:59:02,375 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2021-11-20 06:59:02,375 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-11-20 06:59:02,376 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-20 06:59:02,376 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-11-20 06:59:02,376 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2021-11-20 06:59:02,376 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_successful_malloc [2021-11-20 06:59:02,376 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_make_path [2021-11-20 06:59:02,376 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-11-20 06:59:02,376 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_debug_mode [2021-11-20 06:59:02,377 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-20 06:59:02,377 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-11-20 06:59:02,377 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-11-20 06:59:02,377 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure video_devdata [2021-11-20 06:59:02,377 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_open [2021-11-20 06:59:02,378 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2021-11-20 06:59:02,428 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 268 nodes and edges [2021-11-20 06:59:02,436 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 106 nodes and edges [2021-11-20 06:59:02,442 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2021-11-20 06:59:02,449 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2021-11-20 06:59:02,456 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2021-11-20 06:59:02,462 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-20 06:59:02,467 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-20 06:59:02,470 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-20 06:59:02,512 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 06:59:02,512 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 06:59:02,513 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 06:59:02,513 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 06:59:02,514 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 06:59:02,514 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 06:59:02,514 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 06:59:02,514 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 06:59:02,517 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-20 06:59:03,881 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/witness.graphml [2021-11-20 06:59:03,881 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-20 06:59:03,881 INFO L158 Benchmark]: Toolchain (without parser) took 277001.67ms. Allocated memory was 117.4MB in the beginning and 723.5MB in the end (delta: 606.1MB). Free memory was 87.9MB in the beginning and 299.7MB in the end (delta: -211.7MB). Peak memory consumption was 529.5MB. Max. memory is 16.1GB. [2021-11-20 06:59:03,882 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory is still 96.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 06:59:03,882 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4840.00ms. Allocated memory was 117.4MB in the beginning and 205.5MB in the end (delta: 88.1MB). Free memory was 87.9MB in the beginning and 83.5MB in the end (delta: 4.5MB). Peak memory consumption was 111.3MB. Max. memory is 16.1GB. [2021-11-20 06:59:03,882 INFO L158 Benchmark]: Boogie Procedure Inliner took 406.90ms. Allocated memory is still 205.5MB. Free memory was 83.5MB in the beginning and 110.2MB in the end (delta: -26.7MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. [2021-11-20 06:59:03,883 INFO L158 Benchmark]: Boogie Preprocessor took 243.40ms. Allocated memory is still 205.5MB. Free memory was 110.2MB in the beginning and 87.9MB in the end (delta: 22.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-20 06:59:03,883 INFO L158 Benchmark]: RCFGBuilder took 103296.94ms. Allocated memory was 205.5MB in the beginning and 723.5MB in the end (delta: 518.0MB). Free memory was 86.9MB in the beginning and 491.2MB in the end (delta: -404.4MB). Peak memory consumption was 425.3MB. Max. memory is 16.1GB. [2021-11-20 06:59:03,883 INFO L158 Benchmark]: TraceAbstraction took 166687.34ms. Allocated memory is still 723.5MB. Free memory was 491.2MB in the beginning and 314.3MB in the end (delta: 177.0MB). Peak memory consumption was 312.5MB. Max. memory is 16.1GB. [2021-11-20 06:59:03,883 INFO L158 Benchmark]: Witness Printer took 1519.80ms. Allocated memory is still 723.5MB. Free memory was 314.3MB in the beginning and 299.7MB in the end (delta: 14.6MB). Peak memory consumption was 150.9MB. Max. memory is 16.1GB. [2021-11-20 06:59:03,885 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 117.4MB. Free memory is still 96.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4840.00ms. Allocated memory was 117.4MB in the beginning and 205.5MB in the end (delta: 88.1MB). Free memory was 87.9MB in the beginning and 83.5MB in the end (delta: 4.5MB). Peak memory consumption was 111.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 406.90ms. Allocated memory is still 205.5MB. Free memory was 83.5MB in the beginning and 110.2MB in the end (delta: -26.7MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 243.40ms. Allocated memory is still 205.5MB. Free memory was 110.2MB in the beginning and 87.9MB in the end (delta: 22.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 103296.94ms. Allocated memory was 205.5MB in the beginning and 723.5MB in the end (delta: 518.0MB). Free memory was 86.9MB in the beginning and 491.2MB in the end (delta: -404.4MB). Peak memory consumption was 425.3MB. Max. memory is 16.1GB. * TraceAbstraction took 166687.34ms. Allocated memory is still 723.5MB. Free memory was 491.2MB in the beginning and 314.3MB in the end (delta: 177.0MB). Peak memory consumption was 312.5MB. Max. memory is 16.1GB. * Witness Printer took 1519.80ms. Allocated memory is still 723.5MB. Free memory was 314.3MB in the beginning and 299.7MB in the end (delta: 14.6MB). Peak memory consumption was 150.9MB. 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: 11910]: 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 38 procedures, 504 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 166.6s, OverallIterations: 9, TraceHistogramMax: 12, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 129.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 25.7s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 44 mSolverCounterUnknown, 5786 SdHoareTripleChecker+Valid, 125.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5244 mSDsluCounter, 11698 SdHoareTripleChecker+Invalid, 120.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6207 mSDsCounter, 3065 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5686 IncrementalHoareTripleChecker+Invalid, 8795 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3065 mSolverCounterUnsat, 5491 mSDtfsCounter, 5686 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 563 GetRequests, 504 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 3.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=638occurred in iteration=8, InterpolantAutomatonStates: 71, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 9 MinimizatonAttempts, 324 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 203 LocationsWithAnnotation, 1402 PreInvPairs, 1627 NumberOfFragments, 2892 HoareAnnotationTreeSize, 1402 FomulaSimplifications, 5456 FormulaSimplificationTreeSizeReduction, 1.2s HoareSimplificationTime, 203 FomulaSimplificationsInter, 55300 FormulaSimplificationTreeSizeReductionInter, 24.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 9.0s InterpolantComputationTime, 1433 NumberOfCodeBlocks, 1433 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1424 ConstructedInterpolants, 0 QuantifiedInterpolants, 2344 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 5346/5346 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: 10631]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10125]: 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) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12743]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10306]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && 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: 10022]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(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: 10093]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 12739]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10848]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(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: 10341]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10968]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10125]: 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) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10295]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10371]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10808]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(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: 10425]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10816]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(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: 10125]: 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) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10631]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10228]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(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: 10840]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(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: 10792]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(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: 10301]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10832]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10108]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10968]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10306]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 11053]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10341]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10125]: 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) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10377]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10205]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10228]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(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: 10334]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10631]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10341]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && 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: 10824]: 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) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10403]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10282]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10800]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(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: 10415]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10409]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && 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: 10306]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10431]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10395]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5425]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11053]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-11-20 06:59:04,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a9c91d-3b42-4331-844c-5ee257a94ff7/bin/uautomizer-DQz5hQGWxF/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