./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 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/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_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a39972fedd2c32e1b0c1a1e36e71e6a7f2f27ff7bdb89adfbd5175cf7e57ae01 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 17:31:56,750 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 17:31:56,752 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 17:31:56,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 17:31:56,784 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 17:31:56,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 17:31:56,787 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 17:31:56,790 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 17:31:56,792 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 17:31:56,793 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 17:31:56,795 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 17:31:56,796 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 17:31:56,797 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 17:31:56,798 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 17:31:56,800 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 17:31:56,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 17:31:56,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 17:31:56,804 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 17:31:56,807 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 17:31:56,809 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 17:31:56,811 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 17:31:56,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 17:31:56,815 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 17:31:56,816 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 17:31:56,819 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 17:31:56,820 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 17:31:56,820 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 17:31:56,822 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 17:31:56,822 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 17:31:56,824 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 17:31:56,824 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 17:31:56,825 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 17:31:56,826 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 17:31:56,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 17:31:56,828 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 17:31:56,829 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 17:31:56,830 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 17:31:56,830 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 17:31:56,831 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 17:31:56,832 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 17:31:56,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 17:31:56,834 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-13 17:31:56,866 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 17:31:56,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 17:31:56,871 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 17:31:56,871 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 17:31:56,878 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 17:31:56,878 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 17:31:56,879 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 17:31:56,880 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 17:31:56,880 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 17:31:56,881 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 17:31:56,882 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 17:31:56,882 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 17:31:56,882 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 17:31:56,882 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 17:31:56,882 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 17:31:56,883 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 17:31:56,883 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 17:31:56,883 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 17:31:56,883 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 17:31:56,884 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 17:31:56,884 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 17:31:56,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:31:56,884 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 17:31:56,885 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 17:31:56,885 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 17:31:56,885 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 17:31:56,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 17:31:56,885 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 17:31:56,886 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 17:31:56,887 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 17:31:56,888 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 17:31:56,888 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_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a39972fedd2c32e1b0c1a1e36e71e6a7f2f27ff7bdb89adfbd5175cf7e57ae01 [2021-11-13 17:31:57,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 17:31:57,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 17:31:57,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 17:31:57,260 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 17:31:57,261 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 17:31:57,262 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-13 17:31:57,341 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/data/c2d1bfbdf/adf12facc24a424e9734c1e0b8f47ebc/FLAG02b673f89 [2021-11-13 17:31:58,389 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 17:31:58,390 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-13 17:31:58,452 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/data/c2d1bfbdf/adf12facc24a424e9734c1e0b8f47ebc/FLAG02b673f89 [2021-11-13 17:31:58,729 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/data/c2d1bfbdf/adf12facc24a424e9734c1e0b8f47ebc [2021-11-13 17:31:58,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 17:31:58,734 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 17:31:58,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 17:31:58,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 17:31:58,740 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 17:31:58,741 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:31:58" (1/1) ... [2021-11-13 17:31:58,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fad8f79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:31:58, skipping insertion in model container [2021-11-13 17:31:58,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:31:58" (1/1) ... [2021-11-13 17:31:58,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 17:31:58,924 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 17:32:02,556 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2021-11-13 17:32:02,708 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:32:02,855 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 17:32:03,657 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2021-11-13 17:32:03,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:32:03,945 INFO L208 MainTranslator]: Completed translation [2021-11-13 17:32:03,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:32:03 WrapperNode [2021-11-13 17:32:03,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 17:32:03,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 17:32:03,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 17:32:03,949 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 17:32:03,958 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:32:03" (1/1) ... [2021-11-13 17:32:04,094 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:32:03" (1/1) ... [2021-11-13 17:32:04,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 17:32:04,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 17:32:04,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 17:32:04,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 17:32:04,310 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:32:03" (1/1) ... [2021-11-13 17:32:04,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:32:03" (1/1) ... [2021-11-13 17:32:04,383 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:32:03" (1/1) ... [2021-11-13 17:32:04,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:32:03" (1/1) ... [2021-11-13 17:32:04,507 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:32:03" (1/1) ... [2021-11-13 17:32:04,531 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:32:03" (1/1) ... [2021-11-13 17:32:04,555 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:32:03" (1/1) ... [2021-11-13 17:32:04,575 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 17:32:04,576 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 17:32:04,576 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 17:32:04,576 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 17:32:04,577 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:32:03" (1/1) ... [2021-11-13 17:32:04,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:32:04,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 17:32:04,618 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 17:32:04,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 17:32:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-13 17:32:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 17:32:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 17:32:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-13 17:32:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-13 17:32:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-13 17:32:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-13 17:32:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-11-13 17:32:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-11-13 17:32:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-11-13 17:32:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-11-13 17:32:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-11-13 17:32:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-11-13 17:32:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 17:32:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 17:32:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-13 17:32:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-13 17:32:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 17:32:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-11-13 17:32:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-11-13 17:32:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2021-11-13 17:32:04,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2021-11-13 17:32:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 17:32:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-13 17:32:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-13 17:32:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 17:32:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-13 17:32:04,665 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-13 17:32:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-13 17:32:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-13 17:32:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-13 17:32:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-13 17:32:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 17:32:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 17:32:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 17:32:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-13 17:32:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-13 17:32:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-11-13 17:32:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-11-13 17:32:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 17:32:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-13 17:32:04,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-13 17:32:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 17:32:04,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 17:32:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 17:32:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 17:32:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-13 17:32:04,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-13 17:32:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-13 17:32:04,669 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-13 17:32:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-11-13 17:32:04,669 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-11-13 17:32:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-13 17:32:04,669 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-13 17:32:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 17:32:04,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 17:32:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-13 17:32:04,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-13 17:32:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 17:32:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 17:32:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-13 17:32:04,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-13 17:32:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-13 17:32:04,671 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-13 17:32:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-13 17:32:04,672 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-13 17:32:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 17:32:04,672 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 17:32:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-13 17:32:04,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-13 17:32:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 17:32:04,672 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 17:32:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-13 17:32:04,673 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-13 17:32:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 17:32:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 17:32:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-11-13 17:32:04,673 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-11-13 17:32:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 17:32:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-13 17:32:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-13 17:32:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-11-13 17:32:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-11-13 17:32:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-13 17:32:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-13 17:32:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 17:32:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 17:32:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-11-13 17:32:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-11-13 17:32:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 17:32:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 17:35:47,454 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 17:35:47,455 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 17:35:47,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:35:47 BoogieIcfgContainer [2021-11-13 17:35:47,461 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 17:35:47,465 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 17:35:47,466 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 17:35:47,470 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 17:35:47,470 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 05:31:58" (1/3) ... [2021-11-13 17:35:47,471 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5eca74af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 05:35:47, skipping insertion in model container [2021-11-13 17:35:47,472 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:32:03" (2/3) ... [2021-11-13 17:35:47,473 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5eca74af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 05:35:47, skipping insertion in model container [2021-11-13 17:35:47,473 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:35:47" (3/3) ... [2021-11-13 17:35:47,477 INFO L111 eAbstractionObserver]: Analyzing ICFG main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-11-13 17:35:47,482 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 17:35:47,482 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-13 17:35:47,552 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 17:35:47,562 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 17:35:47,562 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-13 17:35:47,609 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) [2021-11-13 17:35:47,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-11-13 17:35:47,621 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:35:47,622 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] [2021-11-13 17:35:47,622 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:35:47,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:35:47,628 INFO L85 PathProgramCache]: Analyzing trace with hash -480057268, now seen corresponding path program 1 times [2021-11-13 17:35:47,637 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:35:47,638 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115843285] [2021-11-13 17:35:47,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:35:47,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:35:48,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:48,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:35:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:48,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:35:48,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:48,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-13 17:35:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:48,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:35:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:48,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-13 17:35:48,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:48,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:35:48,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:48,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-13 17:35:48,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:35:49,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-13 17:35:49,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:35:49,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-13 17:35:49,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:35:49,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-13 17:35:49,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:35:49,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-13 17:35:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:35:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-13 17:35:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:35:49,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-13 17:35:49,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:35:49,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-13 17:35:49,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:35:49,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-13 17:35:49,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:35:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-13 17:35:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:35:49,665 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-13 17:35:49,666 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:35:49,666 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1115843285] [2021-11-13 17:35:49,667 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1115843285] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:35:49,668 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:35:49,668 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 17:35:49,669 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1617009033] [2021-11-13 17:35:49,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:35:49,676 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 17:35:49,676 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:35:49,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 17:35:49,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 17:35:49,719 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) [2021-11-13 17:35:51,931 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:35:53,991 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:35:56,945 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:35:59,139 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:01,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:36:01,130 INFO L93 Difference]: Finished difference Result 1043 states and 1483 transitions. [2021-11-13 17:36:01,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:36:01,134 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 [2021-11-13 17:36:01,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:36:01,168 INFO L225 Difference]: With dead ends: 1043 [2021-11-13 17:36:01,168 INFO L226 Difference]: Without dead ends: 536 [2021-11-13 17:36:01,184 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:36:01,187 INFO L933 BasicCegarLoop]: 657 mSDtfsCounter, 305 mSDsluCounter, 482 mSDsCounter, 0 mSdLazyCounter, 419 mSolverCounterSat, 270 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10452.25ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 339 SdHoareTripleChecker+Valid, 1139 SdHoareTripleChecker+Invalid, 693 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 30.73ms SdHoareTripleChecker+Time, 270 IncrementalHoareTripleChecker+Valid, 419 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11136.40ms IncrementalHoareTripleChecker+Time [2021-11-13 17:36:01,188 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [339 Valid, 1139 Invalid, 693 Unknown, 0 Unchecked, 30.73ms Time], IncrementalHoareTripleChecker [270 Valid, 419 Invalid, 4 Unknown, 0 Unchecked, 11136.40ms Time] [2021-11-13 17:36:01,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2021-11-13 17:36:01,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 496. [2021-11-13 17:36:01,286 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) [2021-11-13 17:36:01,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 681 transitions. [2021-11-13 17:36:01,294 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 681 transitions. Word has length 150 [2021-11-13 17:36:01,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:36:01,295 INFO L470 AbstractCegarLoop]: Abstraction has 496 states and 681 transitions. [2021-11-13 17:36:01,295 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) [2021-11-13 17:36:01,295 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 681 transitions. [2021-11-13 17:36:01,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-11-13 17:36:01,299 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:36:01,300 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] [2021-11-13 17:36:01,300 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 17:36:01,300 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:36:01,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:36:01,301 INFO L85 PathProgramCache]: Analyzing trace with hash -1546725172, now seen corresponding path program 1 times [2021-11-13 17:36:01,301 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:36:01,302 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1928462225] [2021-11-13 17:36:01,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:36:01,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:36:01,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:01,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:36:01,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:01,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:01,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-13 17:36:01,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:01,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-13 17:36:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:02,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-13 17:36:02,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-13 17:36:02,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:02,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-13 17:36:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:02,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-13 17:36:02,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:02,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-13 17:36:02,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:02,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-13 17:36:02,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:02,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-13 17:36:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:02,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-13 17:36:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:02,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-13 17:36:02,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-13 17:36:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:02,651 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-13 17:36:02,652 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:36:02,652 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1928462225] [2021-11-13 17:36:02,652 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1928462225] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:36:02,653 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:36:02,653 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:36:02,653 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815859499] [2021-11-13 17:36:02,653 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:36:02,655 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:36:02,655 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:36:02,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:36:02,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:36:02,656 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) [2021-11-13 17:36:04,817 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:06,877 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:10,036 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:12,190 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:14,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:36:14,799 INFO L93 Difference]: Finished difference Result 1001 states and 1375 transitions. [2021-11-13 17:36:14,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 17:36:14,800 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 [2021-11-13 17:36:14,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:36:14,808 INFO L225 Difference]: With dead ends: 1001 [2021-11-13 17:36:14,808 INFO L226 Difference]: Without dead ends: 539 [2021-11-13 17:36:14,811 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 [2021-11-13 17:36:14,813 INFO L933 BasicCegarLoop]: 657 mSDtfsCounter, 303 mSDsluCounter, 944 mSDsCounter, 0 mSdLazyCounter, 673 mSolverCounterSat, 257 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11285.84ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 1601 SdHoareTripleChecker+Invalid, 934 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 26.18ms SdHoareTripleChecker+Time, 257 IncrementalHoareTripleChecker+Valid, 673 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11964.87ms IncrementalHoareTripleChecker+Time [2021-11-13 17:36:14,814 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [337 Valid, 1601 Invalid, 934 Unknown, 0 Unchecked, 26.18ms Time], IncrementalHoareTripleChecker [257 Valid, 673 Invalid, 4 Unknown, 0 Unchecked, 11964.87ms Time] [2021-11-13 17:36:14,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539 states. [2021-11-13 17:36:14,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539 to 498. [2021-11-13 17:36:14,873 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) [2021-11-13 17:36:14,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 682 transitions. [2021-11-13 17:36:14,881 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 682 transitions. Word has length 150 [2021-11-13 17:36:14,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:36:14,882 INFO L470 AbstractCegarLoop]: Abstraction has 498 states and 682 transitions. [2021-11-13 17:36:14,883 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) [2021-11-13 17:36:14,883 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 682 transitions. [2021-11-13 17:36:14,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-11-13 17:36:14,887 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:36:14,887 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] [2021-11-13 17:36:14,887 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-13 17:36:14,888 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:36:14,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:36:14,889 INFO L85 PathProgramCache]: Analyzing trace with hash -1804890610, now seen corresponding path program 1 times [2021-11-13 17:36:14,889 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:36:14,889 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [661126711] [2021-11-13 17:36:14,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:36:14,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:36:15,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:36:15,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:15,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-13 17:36:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:15,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-13 17:36:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:15,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-13 17:36:15,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:15,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-13 17:36:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:15,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-13 17:36:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-13 17:36:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:15,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-13 17:36:15,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:15,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:15,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-13 17:36:15,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:16,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:16,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:16,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-13 17:36:16,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:16,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:16,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:16,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-13 17:36:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:16,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:16,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-13 17:36:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:16,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:16,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:16,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-13 17:36:16,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-13 17:36:16,321 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:36:16,321 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [661126711] [2021-11-13 17:36:16,321 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [661126711] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:36:16,321 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:36:16,322 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:36:16,322 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008732473] [2021-11-13 17:36:16,322 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:36:16,323 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:36:16,325 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:36:16,325 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:36:16,326 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:36:16,326 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) [2021-11-13 17:36:18,527 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:20,619 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:22,681 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:25,802 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:27,983 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:30,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:36:30,596 INFO L93 Difference]: Finished difference Result 547 states and 745 transitions. [2021-11-13 17:36:30,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 17:36:30,597 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 [2021-11-13 17:36:30,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:36:30,604 INFO L225 Difference]: With dead ends: 547 [2021-11-13 17:36:30,604 INFO L226 Difference]: Without dead ends: 543 [2021-11-13 17:36:30,606 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 [2021-11-13 17:36:30,607 INFO L933 BasicCegarLoop]: 611 mSDtfsCounter, 555 mSDsluCounter, 636 mSDsCounter, 0 mSdLazyCounter, 670 mSolverCounterSat, 304 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13264.28ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 613 SdHoareTripleChecker+Valid, 1247 SdHoareTripleChecker+Invalid, 979 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 20.41ms SdHoareTripleChecker+Time, 304 IncrementalHoareTripleChecker+Valid, 670 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13913.30ms IncrementalHoareTripleChecker+Time [2021-11-13 17:36:30,608 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [613 Valid, 1247 Invalid, 979 Unknown, 0 Unchecked, 20.41ms Time], IncrementalHoareTripleChecker [304 Valid, 670 Invalid, 5 Unknown, 0 Unchecked, 13913.30ms Time] [2021-11-13 17:36:30,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states. [2021-11-13 17:36:30,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 500. [2021-11-13 17:36:30,648 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) [2021-11-13 17:36:30,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 681 transitions. [2021-11-13 17:36:30,653 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 681 transitions. Word has length 150 [2021-11-13 17:36:30,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:36:30,654 INFO L470 AbstractCegarLoop]: Abstraction has 500 states and 681 transitions. [2021-11-13 17:36:30,655 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) [2021-11-13 17:36:30,655 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 681 transitions. [2021-11-13 17:36:30,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2021-11-13 17:36:30,658 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:36:30,658 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] [2021-11-13 17:36:30,658 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-13 17:36:30,659 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:36:30,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:36:30,659 INFO L85 PathProgramCache]: Analyzing trace with hash -117658711, now seen corresponding path program 1 times [2021-11-13 17:36:30,660 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:36:30,660 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313557042] [2021-11-13 17:36:30,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:36:30,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:36:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:36:31,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-13 17:36:31,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-13 17:36:31,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-13 17:36:31,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:31,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-13 17:36:31,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:31,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-13 17:36:31,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:31,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-13 17:36:31,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-13 17:36:31,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-13 17:36:31,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:31,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-13 17:36:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:31,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-13 17:36:31,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:31,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-13 17:36:31,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:31,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-13 17:36:31,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:31,862 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-13 17:36:31,862 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:36:31,863 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1313557042] [2021-11-13 17:36:31,863 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1313557042] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:36:31,863 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:36:31,863 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:36:31,863 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831840767] [2021-11-13 17:36:31,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:36:31,864 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:36:31,864 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:36:31,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:36:31,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:36:31,865 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) [2021-11-13 17:36:34,041 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:36,128 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:38,194 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:41,259 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:43,405 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:45,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:36:45,919 INFO L93 Difference]: Finished difference Result 542 states and 739 transitions. [2021-11-13 17:36:45,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 17:36:45,920 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 [2021-11-13 17:36:45,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:36:45,926 INFO L225 Difference]: With dead ends: 542 [2021-11-13 17:36:45,926 INFO L226 Difference]: Without dead ends: 539 [2021-11-13 17:36:45,927 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 [2021-11-13 17:36:45,928 INFO L933 BasicCegarLoop]: 576 mSDtfsCounter, 750 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 571 mSolverCounterSat, 356 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13037.64ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 824 SdHoareTripleChecker+Valid, 1070 SdHoareTripleChecker+Invalid, 932 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 16.85ms SdHoareTripleChecker+Time, 356 IncrementalHoareTripleChecker+Valid, 571 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13718.58ms IncrementalHoareTripleChecker+Time [2021-11-13 17:36:45,928 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [824 Valid, 1070 Invalid, 932 Unknown, 0 Unchecked, 16.85ms Time], IncrementalHoareTripleChecker [356 Valid, 571 Invalid, 5 Unknown, 0 Unchecked, 13718.58ms Time] [2021-11-13 17:36:45,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539 states. [2021-11-13 17:36:45,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539 to 499. [2021-11-13 17:36:45,977 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) [2021-11-13 17:36:45,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 679 transitions. [2021-11-13 17:36:45,984 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 679 transitions. Word has length 151 [2021-11-13 17:36:45,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:36:45,987 INFO L470 AbstractCegarLoop]: Abstraction has 499 states and 679 transitions. [2021-11-13 17:36:45,987 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) [2021-11-13 17:36:45,987 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 679 transitions. [2021-11-13 17:36:45,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2021-11-13 17:36:45,994 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:36:45,995 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] [2021-11-13 17:36:45,995 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-13 17:36:45,995 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:36:45,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:36:45,996 INFO L85 PathProgramCache]: Analyzing trace with hash 646927473, now seen corresponding path program 1 times [2021-11-13 17:36:45,996 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:36:45,996 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930909886] [2021-11-13 17:36:45,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:36:46,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:36:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:36:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-13 17:36:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:46,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-13 17:36:46,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-13 17:36:46,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:46,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-13 17:36:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:46,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-13 17:36:46,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:46,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-13 17:36:46,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-13 17:36:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:46,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-13 17:36:46,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:47,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:47,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:47,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-13 17:36:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:47,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:47,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:47,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-13 17:36:47,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:47,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:47,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:47,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-13 17:36:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:47,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:36:47,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:47,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-13 17:36:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:36:47,355 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-13 17:36:47,355 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:36:47,355 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930909886] [2021-11-13 17:36:47,355 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930909886] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:36:47,356 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:36:47,356 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:36:47,356 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084004565] [2021-11-13 17:36:47,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:36:47,358 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:36:47,358 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:36:47,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:36:47,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:36:47,359 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) [2021-11-13 17:36:49,523 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:51,550 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:53,672 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:56,708 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:36:58,868 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:01,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:37:01,295 INFO L93 Difference]: Finished difference Result 541 states and 737 transitions. [2021-11-13 17:37:01,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 17:37:01,296 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 [2021-11-13 17:37:01,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:37:01,302 INFO L225 Difference]: With dead ends: 541 [2021-11-13 17:37:01,302 INFO L226 Difference]: Without dead ends: 538 [2021-11-13 17:37:01,303 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 [2021-11-13 17:37:01,304 INFO L933 BasicCegarLoop]: 575 mSDtfsCounter, 748 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 568 mSolverCounterSat, 350 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12924.21ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 823 SdHoareTripleChecker+Valid, 1069 SdHoareTripleChecker+Invalid, 923 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 15.20ms SdHoareTripleChecker+Time, 350 IncrementalHoareTripleChecker+Valid, 568 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13620.19ms IncrementalHoareTripleChecker+Time [2021-11-13 17:37:01,305 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [823 Valid, 1069 Invalid, 923 Unknown, 0 Unchecked, 15.20ms Time], IncrementalHoareTripleChecker [350 Valid, 568 Invalid, 5 Unknown, 0 Unchecked, 13620.19ms Time] [2021-11-13 17:37:01,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 538 states. [2021-11-13 17:37:01,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 498. [2021-11-13 17:37:01,338 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) [2021-11-13 17:37:01,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 677 transitions. [2021-11-13 17:37:01,343 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 677 transitions. Word has length 152 [2021-11-13 17:37:01,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:37:01,344 INFO L470 AbstractCegarLoop]: Abstraction has 498 states and 677 transitions. [2021-11-13 17:37:01,344 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) [2021-11-13 17:37:01,344 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 677 transitions. [2021-11-13 17:37:01,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-11-13 17:37:01,346 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:37:01,347 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] [2021-11-13 17:37:01,347 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-13 17:37:01,347 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:37:01,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:37:01,348 INFO L85 PathProgramCache]: Analyzing trace with hash -1420699732, now seen corresponding path program 1 times [2021-11-13 17:37:01,348 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:37:01,348 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1091783618] [2021-11-13 17:37:01,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:37:01,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:37:01,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:01,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:37:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:01,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:01,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:01,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-13 17:37:01,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:01,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:01,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-13 17:37:01,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:01,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:01,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-13 17:37:01,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:02,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-13 17:37:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:02,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-13 17:37:02,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:02,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-13 17:37:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:02,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-13 17:37:02,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-13 17:37:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:02,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-13 17:37:02,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:02,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-13 17:37:02,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:02,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-13 17:37:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:02,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-13 17:37:02,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:02,424 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-13 17:37:02,425 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:37:02,425 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1091783618] [2021-11-13 17:37:02,425 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1091783618] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:37:02,426 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:37:02,426 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:37:02,426 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36110616] [2021-11-13 17:37:02,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:37:02,427 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:37:02,427 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:37:02,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:37:02,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:37:02,428 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) [2021-11-13 17:37:04,602 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:06,733 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:08,806 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:11,873 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:14,029 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:16,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:37:16,431 INFO L93 Difference]: Finished difference Result 540 states and 735 transitions. [2021-11-13 17:37:16,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 17:37:16,432 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 [2021-11-13 17:37:16,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:37:16,438 INFO L225 Difference]: With dead ends: 540 [2021-11-13 17:37:16,438 INFO L226 Difference]: Without dead ends: 537 [2021-11-13 17:37:16,439 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 [2021-11-13 17:37:16,440 INFO L933 BasicCegarLoop]: 577 mSDtfsCounter, 745 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 571 mSolverCounterSat, 344 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12945.43ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 820 SdHoareTripleChecker+Valid, 1071 SdHoareTripleChecker+Invalid, 920 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 12.88ms SdHoareTripleChecker+Time, 344 IncrementalHoareTripleChecker+Valid, 571 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13643.31ms IncrementalHoareTripleChecker+Time [2021-11-13 17:37:16,440 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [820 Valid, 1071 Invalid, 920 Unknown, 0 Unchecked, 12.88ms Time], IncrementalHoareTripleChecker [344 Valid, 571 Invalid, 5 Unknown, 0 Unchecked, 13643.31ms Time] [2021-11-13 17:37:16,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2021-11-13 17:37:16,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 497. [2021-11-13 17:37:16,475 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) [2021-11-13 17:37:16,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 497 states and 675 transitions. [2021-11-13 17:37:16,480 INFO L78 Accepts]: Start accepts. Automaton has 497 states and 675 transitions. Word has length 153 [2021-11-13 17:37:16,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:37:16,481 INFO L470 AbstractCegarLoop]: Abstraction has 497 states and 675 transitions. [2021-11-13 17:37:16,481 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) [2021-11-13 17:37:16,481 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 675 transitions. [2021-11-13 17:37:16,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-11-13 17:37:16,483 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:37:16,483 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] [2021-11-13 17:37:16,484 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-13 17:37:16,484 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:37:16,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:37:16,484 INFO L85 PathProgramCache]: Analyzing trace with hash -1092628780, now seen corresponding path program 1 times [2021-11-13 17:37:16,485 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:37:16,485 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015582013] [2021-11-13 17:37:16,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:37:16,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:37:16,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:37:17,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-13 17:37:17,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:17,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-13 17:37:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-13 17:37:17,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:17,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-13 17:37:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:17,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-13 17:37:17,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:17,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-13 17:37:17,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-13 17:37:17,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:17,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-13 17:37:17,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:17,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-13 17:37:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:17,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-13 17:37:17,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:17,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-13 17:37:17,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:17,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-13 17:37:17,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:17,700 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-13 17:37:17,700 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:37:17,701 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2015582013] [2021-11-13 17:37:17,701 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2015582013] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:37:17,701 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:37:17,701 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:37:17,702 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584480725] [2021-11-13 17:37:17,702 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:37:17,702 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:37:17,703 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:37:17,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:37:17,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:37:17,704 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) [2021-11-13 17:37:19,869 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:21,967 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:24,042 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:27,150 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:29,308 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:31,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:37:31,784 INFO L93 Difference]: Finished difference Result 539 states and 733 transitions. [2021-11-13 17:37:31,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 17:37:31,785 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 [2021-11-13 17:37:31,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:37:31,791 INFO L225 Difference]: With dead ends: 539 [2021-11-13 17:37:31,791 INFO L226 Difference]: Without dead ends: 530 [2021-11-13 17:37:31,792 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 [2021-11-13 17:37:31,793 INFO L933 BasicCegarLoop]: 573 mSDtfsCounter, 740 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 566 mSolverCounterSat, 344 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13006.13ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 815 SdHoareTripleChecker+Valid, 1067 SdHoareTripleChecker+Invalid, 915 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 12.57ms SdHoareTripleChecker+Time, 344 IncrementalHoareTripleChecker+Valid, 566 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13718.22ms IncrementalHoareTripleChecker+Time [2021-11-13 17:37:31,793 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [815 Valid, 1067 Invalid, 915 Unknown, 0 Unchecked, 12.57ms Time], IncrementalHoareTripleChecker [344 Valid, 566 Invalid, 5 Unknown, 0 Unchecked, 13718.22ms Time] [2021-11-13 17:37:31,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 530 states. [2021-11-13 17:37:31,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 530 to 490. [2021-11-13 17:37:31,825 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) [2021-11-13 17:37:31,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 666 transitions. [2021-11-13 17:37:31,829 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 666 transitions. Word has length 154 [2021-11-13 17:37:31,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:37:31,830 INFO L470 AbstractCegarLoop]: Abstraction has 490 states and 666 transitions. [2021-11-13 17:37:31,830 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) [2021-11-13 17:37:31,831 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 666 transitions. [2021-11-13 17:37:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2021-11-13 17:37:31,834 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:37:31,834 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] [2021-11-13 17:37:31,834 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-13 17:37:31,835 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:37:31,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:37:31,835 INFO L85 PathProgramCache]: Analyzing trace with hash 1945217646, now seen corresponding path program 1 times [2021-11-13 17:37:31,835 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:37:31,835 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1802882885] [2021-11-13 17:37:31,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:37:31,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:37:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:37:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:32,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-13 17:37:32,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:32,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-13 17:37:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-13 17:37:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:32,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-13 17:37:32,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:32,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-13 17:37:32,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-13 17:37:32,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-13 17:37:32,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:32,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-13 17:37:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:32,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-13 17:37:32,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:32,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-13 17:37:32,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:32,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-13 17:37:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:32,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:32,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:33,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-13 17:37:33,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:33,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-11-13 17:37:33,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:33,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-11-13 17:37:33,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:33,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-11-13 17:37:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:33,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-11-13 17:37:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:33,174 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-13 17:37:33,175 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:37:33,175 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1802882885] [2021-11-13 17:37:33,175 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1802882885] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:37:33,175 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:37:33,176 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 17:37:33,176 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114128099] [2021-11-13 17:37:33,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:37:33,176 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 17:37:33,177 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:37:33,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 17:37:33,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-13 17:37:33,178 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) [2021-11-13 17:37:35,344 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:37,413 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:40,494 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:42,659 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:45,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:37:45,541 INFO L93 Difference]: Finished difference Result 1121 states and 1558 transitions. [2021-11-13 17:37:45,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-13 17:37:45,542 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 [2021-11-13 17:37:45,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:37:45,549 INFO L225 Difference]: With dead ends: 1121 [2021-11-13 17:37:45,549 INFO L226 Difference]: Without dead ends: 678 [2021-11-13 17:37:45,551 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 [2021-11-13 17:37:45,552 INFO L933 BasicCegarLoop]: 668 mSDtfsCounter, 624 mSDsluCounter, 1010 mSDsCounter, 0 mSdLazyCounter, 616 mSolverCounterSat, 508 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11527.73ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 695 SdHoareTripleChecker+Valid, 1678 SdHoareTripleChecker+Invalid, 1128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 22.86ms SdHoareTripleChecker+Time, 508 IncrementalHoareTripleChecker+Valid, 616 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12178.14ms IncrementalHoareTripleChecker+Time [2021-11-13 17:37:45,553 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [695 Valid, 1678 Invalid, 1128 Unknown, 0 Unchecked, 22.86ms Time], IncrementalHoareTripleChecker [508 Valid, 616 Invalid, 4 Unknown, 0 Unchecked, 12178.14ms Time] [2021-11-13 17:37:45,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2021-11-13 17:37:45,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 638. [2021-11-13 17:37:45,590 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) [2021-11-13 17:37:45,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 638 states and 893 transitions. [2021-11-13 17:37:45,596 INFO L78 Accepts]: Start accepts. Automaton has 638 states and 893 transitions. Word has length 181 [2021-11-13 17:37:45,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:37:45,597 INFO L470 AbstractCegarLoop]: Abstraction has 638 states and 893 transitions. [2021-11-13 17:37:45,597 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) [2021-11-13 17:37:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 893 transitions. [2021-11-13 17:37:45,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-11-13 17:37:45,601 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:37:45,602 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] [2021-11-13 17:37:45,602 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-13 17:37:45,602 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:37:45,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:37:45,603 INFO L85 PathProgramCache]: Analyzing trace with hash -1782262767, now seen corresponding path program 1 times [2021-11-13 17:37:45,603 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:37:45,603 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1576716356] [2021-11-13 17:37:45,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:37:45,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:37:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:37:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:46,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-13 17:37:46,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:46,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-13 17:37:46,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:46,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-13 17:37:46,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-13 17:37:46,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-13 17:37:46,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-13 17:37:46,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:46,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-13 17:37:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:46,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-13 17:37:46,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:46,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-13 17:37:46,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:46,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-13 17:37:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:46,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-13 17:37:46,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:37:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-13 17:37:46,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-11-13 17:37:46,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-11-13 17:37:46,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:46,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-11-13 17:37:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:47,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-13 17:37:47,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:37:47,162 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-11-13 17:37:47,162 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:37:47,163 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1576716356] [2021-11-13 17:37:47,163 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1576716356] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:37:47,163 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:37:47,163 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-13 17:37:47,163 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1292276154] [2021-11-13 17:37:47,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:37:47,164 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-13 17:37:47,165 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:37:47,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-13 17:37:47,165 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-11-13 17:37:47,166 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) [2021-11-13 17:37:49,335 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:51,395 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:53,500 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:55,565 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:37:59,549 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:38:01,759 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:38:06,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:38:06,502 INFO L93 Difference]: Finished difference Result 691 states and 972 transitions. [2021-11-13 17:38:06,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-13 17:38:06,503 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 [2021-11-13 17:38:06,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:38:06,504 INFO L225 Difference]: With dead ends: 691 [2021-11-13 17:38:06,504 INFO L226 Difference]: Without dead ends: 0 [2021-11-13 17:38:06,509 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2021-11-13 17:38:06,512 INFO L933 BasicCegarLoop]: 597 mSDtfsCounter, 474 mSDsluCounter, 1159 mSDsCounter, 0 mSdLazyCounter, 1028 mSolverCounterSat, 332 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17861.28ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 522 SdHoareTripleChecker+Valid, 1756 SdHoareTripleChecker+Invalid, 1366 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 21.11ms SdHoareTripleChecker+Time, 332 IncrementalHoareTripleChecker+Valid, 1028 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18690.77ms IncrementalHoareTripleChecker+Time [2021-11-13 17:38:06,513 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [522 Valid, 1756 Invalid, 1366 Unknown, 0 Unchecked, 21.11ms Time], IncrementalHoareTripleChecker [332 Valid, 1028 Invalid, 6 Unknown, 0 Unchecked, 18690.77ms Time] [2021-11-13 17:38:06,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-13 17:38:06,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-13 17:38:06,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:38:06,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-13 17:38:06,515 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 192 [2021-11-13 17:38:06,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:38:06,516 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-13 17:38:06,516 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) [2021-11-13 17:38:06,516 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-13 17:38:06,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-13 17:38:06,519 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-13 17:38:06,520 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-13 17:38:06,525 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-13 17:38:31,002 INFO L858 garLoopResultBuilder]: For program point L12526-1(line 12526) no Hoare annotation was computed. [2021-11-13 17:38:31,002 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 12525 12527) no Hoare annotation was computed. [2021-11-13 17:38:31,003 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))) [2021-11-13 17:38:31,003 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))) [2021-11-13 17:38:31,003 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 12525 12527) no Hoare annotation was computed. [2021-11-13 17:38:31,003 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonFINAL(lines 12016 12026) no Hoare annotation was computed. [2021-11-13 17:38:31,003 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 12016 12026) no Hoare annotation was computed. [2021-11-13 17:38:31,003 INFO L858 garLoopResultBuilder]: For program point L12021-1(lines 12019 12022) no Hoare annotation was computed. [2021-11-13 17:38:31,003 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))) [2021-11-13 17:38:31,003 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))) [2021-11-13 17:38:31,004 INFO L858 garLoopResultBuilder]: For program point L12019(lines 12019 12022) no Hoare annotation was computed. [2021-11-13 17:38:31,004 INFO L858 garLoopResultBuilder]: For program point L10242-1(line 10242) no Hoare annotation was computed. [2021-11-13 17:38:31,004 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))) [2021-11-13 17:38:31,004 INFO L858 garLoopResultBuilder]: For program point L10238(lines 10238 10241) no Hoare annotation was computed. [2021-11-13 17:38:31,004 INFO L858 garLoopResultBuilder]: For program point L10271-1(line 10271) no Hoare annotation was computed. [2021-11-13 17:38:31,004 INFO L858 garLoopResultBuilder]: For program point L10230-1(line 10230) no Hoare annotation was computed. [2021-11-13 17:38:31,005 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))) [2021-11-13 17:38:31,005 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))) [2021-11-13 17:38:31,005 INFO L858 garLoopResultBuilder]: For program point L10251-1(line 10251) no Hoare annotation was computed. [2021-11-13 17:38:31,005 INFO L858 garLoopResultBuilder]: For program point L10255(line 10255) no Hoare annotation was computed. [2021-11-13 17:38:31,005 INFO L858 garLoopResultBuilder]: For program point set_frequency___0EXIT(lines 10214 10281) no Hoare annotation was computed. [2021-11-13 17:38:31,006 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))) [2021-11-13 17:38:31,006 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))) [2021-11-13 17:38:31,006 INFO L858 garLoopResultBuilder]: For program point L10272-1(line 10272) no Hoare annotation was computed. [2021-11-13 17:38:31,006 INFO L858 garLoopResultBuilder]: For program point L10260(line 10260) no Hoare annotation was computed. [2021-11-13 17:38:31,007 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))) [2021-11-13 17:38:31,007 INFO L858 garLoopResultBuilder]: For program point L10256-1(line 10256) no Hoare annotation was computed. [2021-11-13 17:38:31,007 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))) [2021-11-13 17:38:31,007 INFO L858 garLoopResultBuilder]: For program point L10244(lines 10244 10267) no Hoare annotation was computed. [2021-11-13 17:38:31,007 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))) [2021-11-13 17:38:31,008 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))) [2021-11-13 17:38:31,008 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))) [2021-11-13 17:38:31,008 INFO L858 garLoopResultBuilder]: For program point L10269(line 10269) no Hoare annotation was computed. [2021-11-13 17:38:31,008 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))) [2021-11-13 17:38:31,009 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))) [2021-11-13 17:38:31,009 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))) [2021-11-13 17:38:31,009 INFO L858 garLoopResultBuilder]: For program point L10261-1(line 10261) no Hoare annotation was computed. [2021-11-13 17:38:31,009 INFO L858 garLoopResultBuilder]: For program point L10265(line 10265) no Hoare annotation was computed. [2021-11-13 17:38:31,010 INFO L858 garLoopResultBuilder]: For program point set_frequency___0FINAL(lines 10214 10281) no Hoare annotation was computed. [2021-11-13 17:38:31,010 INFO L858 garLoopResultBuilder]: For program point L10232(lines 10232 10236) no Hoare annotation was computed. [2021-11-13 17:38:31,010 INFO L858 garLoopResultBuilder]: For program point L10245(line 10245) no Hoare annotation was computed. [2021-11-13 17:38:31,010 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))) [2021-11-13 17:38:31,010 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))) [2021-11-13 17:38:31,011 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))) [2021-11-13 17:38:31,011 INFO L858 garLoopResultBuilder]: For program point L10237-1(line 10237) no Hoare annotation was computed. [2021-11-13 17:38:31,011 INFO L858 garLoopResultBuilder]: For program point L10270-2(lines 10270 10275) no Hoare annotation was computed. [2021-11-13 17:38:31,011 INFO L858 garLoopResultBuilder]: For program point L10270(lines 10270 10275) no Hoare annotation was computed. [2021-11-13 17:38:31,011 INFO L858 garLoopResultBuilder]: For program point L10250(line 10250) no Hoare annotation was computed. [2021-11-13 17:38:31,012 INFO L858 garLoopResultBuilder]: For program point L10246-1(line 10246) no Hoare annotation was computed. [2021-11-13 17:38:31,012 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))) [2021-11-13 17:38:31,012 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))) [2021-11-13 17:38:31,012 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-11-13 17:38:31,012 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-13 17:38:31,013 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-13 17:38:31,013 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2021-11-13 17:38:31,013 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$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:38:31,013 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 12492 12494) no Hoare annotation was computed. [2021-11-13 17:38:31,014 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12492 12494) no Hoare annotation was computed. [2021-11-13 17:38:31,014 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12492 12494) the Hoare annotation is: true [2021-11-13 17:38:31,014 INFO L858 garLoopResultBuilder]: For program point L11277-1(line 11277) no Hoare annotation was computed. [2021-11-13 17:38:31,014 INFO L858 garLoopResultBuilder]: For program point L11278-2(lines 11278 11281) no Hoare annotation was computed. [2021-11-13 17:38:31,015 INFO L861 garLoopResultBuilder]: At program point L11277(line 11277) the Hoare annotation is: true [2021-11-13 17:38:31,015 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11268 11284) no Hoare annotation was computed. [2021-11-13 17:38:31,015 INFO L858 garLoopResultBuilder]: For program point L11278(line 11278) no Hoare annotation was computed. [2021-11-13 17:38:31,015 INFO L854 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11268 11284) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:38:31,015 INFO L858 garLoopResultBuilder]: For program point L11273(lines 11273 11276) no Hoare annotation was computed. [2021-11-13 17:38:31,016 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11268 11284) no Hoare annotation was computed. [2021-11-13 17:38:31,016 INFO L858 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 11039 11222) no Hoare annotation was computed. [2021-11-13 17:38:31,016 INFO L861 garLoopResultBuilder]: At program point L11194(lines 11053 11221) the Hoare annotation is: true [2021-11-13 17:38:31,016 INFO L858 garLoopResultBuilder]: For program point L11213-1(line 11213) no Hoare annotation was computed. [2021-11-13 17:38:31,016 INFO L861 garLoopResultBuilder]: At program point L11213(line 11213) the Hoare annotation is: true [2021-11-13 17:38:31,017 INFO L858 garLoopResultBuilder]: For program point L11182(lines 11182 11185) no Hoare annotation was computed. [2021-11-13 17:38:31,017 INFO L858 garLoopResultBuilder]: For program point L11215-1(line 11215) no Hoare annotation was computed. [2021-11-13 17:38:31,017 INFO L861 garLoopResultBuilder]: At program point L11215(line 11215) the Hoare annotation is: true [2021-11-13 17:38:31,017 INFO L858 garLoopResultBuilder]: For program point L11205-1(lines 11205 11207) no Hoare annotation was computed. [2021-11-13 17:38:31,017 INFO L861 garLoopResultBuilder]: At program point L11205(lines 11205 11207) the Hoare annotation is: true [2021-11-13 17:38:31,018 INFO L854 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 11039 11222) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:38:31,018 INFO L858 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 11039 11222) no Hoare annotation was computed. [2021-11-13 17:38:31,018 INFO L858 garLoopResultBuilder]: For program point L11197(lines 11197 11203) no Hoare annotation was computed. [2021-11-13 17:38:31,018 INFO L858 garLoopResultBuilder]: For program point L11197-2(lines 11197 11203) no Hoare annotation was computed. [2021-11-13 17:38:31,018 INFO L861 garLoopResultBuilder]: At program point L11189(lines 11053 11221) the Hoare annotation is: true [2021-11-13 17:38:31,019 INFO L861 garLoopResultBuilder]: At program point L11218(line 11218) the Hoare annotation is: true [2021-11-13 17:38:31,019 INFO L858 garLoopResultBuilder]: For program point L11193(lines 11193 11196) no Hoare annotation was computed. [2021-11-13 17:38:31,019 INFO L858 garLoopResultBuilder]: For program point L11212(lines 11212 11216) no Hoare annotation was computed. [2021-11-13 17:38:31,019 INFO L858 garLoopResultBuilder]: For program point L11212-2(lines 11212 11216) no Hoare annotation was computed. [2021-11-13 17:38:31,020 INFO L858 garLoopResultBuilder]: For program point L11218-1(line 11218) no Hoare annotation was computed. [2021-11-13 17:38:31,020 INFO L861 garLoopResultBuilder]: At program point L11204(line 11204) the Hoare annotation is: true [2021-11-13 17:38:31,020 INFO L858 garLoopResultBuilder]: For program point L11204-1(line 11204) no Hoare annotation was computed. [2021-11-13 17:38:31,020 INFO L858 garLoopResultBuilder]: For program point L11208(lines 11208 11219) no Hoare annotation was computed. [2021-11-13 17:38:31,020 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonFINAL(lines 11955 11965) no Hoare annotation was computed. [2021-11-13 17:38:31,021 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))) [2021-11-13 17:38:31,021 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11955 11965) no Hoare annotation was computed. [2021-11-13 17:38:31,021 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))) [2021-11-13 17:38:31,021 INFO L858 garLoopResultBuilder]: For program point L11958(lines 11958 11961) no Hoare annotation was computed. [2021-11-13 17:38:31,021 INFO L858 garLoopResultBuilder]: For program point L11960-1(lines 11958 11961) no Hoare annotation was computed. [2021-11-13 17:38:31,022 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))) [2021-11-13 17:38:31,022 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))) [2021-11-13 17:38:31,022 INFO L858 garLoopResultBuilder]: For program point L10077(lines 10077 10080) no Hoare annotation was computed. [2021-11-13 17:38:31,022 INFO L858 garLoopResultBuilder]: For program point L10081-4(lines 10081 10085) no Hoare annotation was computed. [2021-11-13 17:38:31,023 INFO L858 garLoopResultBuilder]: For program point L10077-2(lines 10077 10080) no Hoare annotation was computed. [2021-11-13 17:38:31,023 INFO L858 garLoopResultBuilder]: For program point L10081(line 10081) no Hoare annotation was computed. [2021-11-13 17:38:31,023 INFO L858 garLoopResultBuilder]: For program point L10081-2(lines 10081 10085) no Hoare annotation was computed. [2021-11-13 17:38:31,023 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_closeFINAL(lines 10067 10092) no Hoare annotation was computed. [2021-11-13 17:38:31,023 INFO L858 garLoopResultBuilder]: For program point L10086-1(line 10086) no Hoare annotation was computed. [2021-11-13 17:38:31,024 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))) [2021-11-13 17:38:31,024 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))) [2021-11-13 17:38:31,024 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))) [2021-11-13 17:38:31,024 INFO L858 garLoopResultBuilder]: For program point L10088-1(line 10088) no Hoare annotation was computed. [2021-11-13 17:38:31,025 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))) [2021-11-13 17:38:31,025 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))) [2021-11-13 17:38:31,025 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))) [2021-11-13 17:38:31,025 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_closeEXIT(lines 10067 10092) no Hoare annotation was computed. [2021-11-13 17:38:31,025 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))) [2021-11-13 17:38:31,026 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))) [2021-11-13 17:38:31,026 INFO L858 garLoopResultBuilder]: For program point L10083-1(line 10083) no Hoare annotation was computed. [2021-11-13 17:38:31,026 INFO L858 garLoopResultBuilder]: For program point kref_getFINAL(lines 12575 12577) no Hoare annotation was computed. [2021-11-13 17:38:31,026 INFO L861 garLoopResultBuilder]: At program point kref_getENTRY(lines 12575 12577) the Hoare annotation is: true [2021-11-13 17:38:31,026 INFO L858 garLoopResultBuilder]: For program point kref_getEXIT(lines 12575 12577) no Hoare annotation was computed. [2021-11-13 17:38:31,027 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)) [2021-11-13 17:38:31,027 INFO L858 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 12455 12465) no Hoare annotation was computed. [2021-11-13 17:38:31,027 INFO L858 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12455 12465) no Hoare annotation was computed. [2021-11-13 17:38:31,027 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12680 12682) no Hoare annotation was computed. [2021-11-13 17:38:31,028 INFO L861 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12680 12682) the Hoare annotation is: true [2021-11-13 17:38:31,028 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 12680 12682) no Hoare annotation was computed. [2021-11-13 17:38:31,028 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 12731 12733) no Hoare annotation was computed. [2021-11-13 17:38:31,028 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12731 12733) no Hoare annotation was computed. [2021-11-13 17:38:31,028 INFO L861 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12731 12733) the Hoare annotation is: true [2021-11-13 17:38:31,029 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12688 12690) no Hoare annotation was computed. [2021-11-13 17:38:31,029 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12688 12690) the Hoare annotation is: true [2021-11-13 17:38:31,029 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 12688 12690) no Hoare annotation was computed. [2021-11-13 17:38:31,029 INFO L861 garLoopResultBuilder]: At program point strlcpyENTRY(lines 12663 12665) the Hoare annotation is: true [2021-11-13 17:38:31,029 INFO L858 garLoopResultBuilder]: For program point strlcpyFINAL(lines 12663 12665) no Hoare annotation was computed. [2021-11-13 17:38:31,030 INFO L858 garLoopResultBuilder]: For program point strlcpyEXIT(lines 12663 12665) no Hoare annotation was computed. [2021-11-13 17:38:31,030 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-13 17:38:31,030 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-13 17:38:31,030 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2021-11-13 17:38:31,031 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)|)) [2021-11-13 17:38:31,031 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-11-13 17:38:31,031 INFO L858 garLoopResultBuilder]: For program point get_currentEXIT(lines 5250 5273) no Hoare annotation was computed. [2021-11-13 17:38:31,031 INFO L858 garLoopResultBuilder]: For program point L5267(line 5267) no Hoare annotation was computed. [2021-11-13 17:38:31,031 INFO L858 garLoopResultBuilder]: For program point L5261(line 5261) no Hoare annotation was computed. [2021-11-13 17:38:31,032 INFO L858 garLoopResultBuilder]: For program point L5255(line 5255) no Hoare annotation was computed. [2021-11-13 17:38:31,032 INFO L861 garLoopResultBuilder]: At program point get_currentENTRY(lines 5250 5273) the Hoare annotation is: true [2021-11-13 17:38:31,032 INFO L861 garLoopResultBuilder]: At program point L5270(lines 5253 5272) the Hoare annotation is: true [2021-11-13 17:38:31,032 INFO L858 garLoopResultBuilder]: For program point get_currentFINAL(lines 5250 5273) no Hoare annotation was computed. [2021-11-13 17:38:31,032 INFO L858 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2021-11-13 17:38:31,033 INFO L858 garLoopResultBuilder]: For program point L5258(line 5258) no Hoare annotation was computed. [2021-11-13 17:38:31,033 INFO L858 garLoopResultBuilder]: For program point L5254(lines 5254 5269) no Hoare annotation was computed. [2021-11-13 17:38:31,033 INFO L858 garLoopResultBuilder]: For program point usb_make_pathEXIT(lines 5385 5392) no Hoare annotation was computed. [2021-11-13 17:38:31,033 INFO L858 garLoopResultBuilder]: For program point L5390(line 5390) no Hoare annotation was computed. [2021-11-13 17:38:31,033 INFO L858 garLoopResultBuilder]: For program point L5390-2(line 5390) no Hoare annotation was computed. [2021-11-13 17:38:31,034 INFO L861 garLoopResultBuilder]: At program point usb_make_pathENTRY(lines 5385 5392) the Hoare annotation is: true [2021-11-13 17:38:31,034 INFO L858 garLoopResultBuilder]: For program point usb_make_pathFINAL(lines 5385 5392) no Hoare annotation was computed. [2021-11-13 17:38:31,034 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5415 5420) the Hoare annotation is: true [2021-11-13 17:38:31,034 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 5415 5420) no Hoare annotation was computed. [2021-11-13 17:38:31,034 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5415 5420) no Hoare annotation was computed. [2021-11-13 17:38:31,035 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))) [2021-11-13 17:38:31,035 INFO L858 garLoopResultBuilder]: For program point L5431(lines 5431 5437) no Hoare annotation was computed. [2021-11-13 17:38:31,035 INFO L861 garLoopResultBuilder]: At program point L5433(line 5433) the Hoare annotation is: true [2021-11-13 17:38:31,035 INFO L858 garLoopResultBuilder]: For program point L5433-1(line 5433) no Hoare annotation was computed. [2021-11-13 17:38:31,035 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5429 5438) no Hoare annotation was computed. [2021-11-13 17:38:31,036 INFO L861 garLoopResultBuilder]: At program point L5427(lines 5425 5428) the Hoare annotation is: true [2021-11-13 17:38:31,036 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5429 5438) no Hoare annotation was computed. [2021-11-13 17:38:31,036 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))) [2021-11-13 17:38:31,036 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))) [2021-11-13 17:38:31,036 INFO L858 garLoopResultBuilder]: For program point L12757-1(line 12757) no Hoare annotation was computed. [2021-11-13 17:38:31,037 INFO L858 garLoopResultBuilder]: For program point video_devdataFINAL(lines 12756 12758) no Hoare annotation was computed. [2021-11-13 17:38:31,037 INFO L858 garLoopResultBuilder]: For program point video_devdataEXIT(lines 12756 12758) no Hoare annotation was computed. [2021-11-13 17:38:31,037 INFO L858 garLoopResultBuilder]: For program point L10044(lines 10044 10058) no Hoare annotation was computed. [2021-11-13 17:38:31,037 INFO L858 garLoopResultBuilder]: For program point L10044-2(lines 10044 10058) no Hoare annotation was computed. [2021-11-13 17:38:31,037 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_openFINAL(lines 10015 10066) no Hoare annotation was computed. [2021-11-13 17:38:31,038 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))) [2021-11-13 17:38:31,038 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))) [2021-11-13 17:38:31,038 INFO L858 garLoopResultBuilder]: For program point L10028(lines 10028 10031) no Hoare annotation was computed. [2021-11-13 17:38:31,038 INFO L858 garLoopResultBuilder]: For program point L10045(lines 10045 10048) no Hoare annotation was computed. [2021-11-13 17:38:31,039 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))) [2021-11-13 17:38:31,039 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))) [2021-11-13 17:38:31,039 INFO L858 garLoopResultBuilder]: For program point L10033(lines 10033 10037) no Hoare annotation was computed. [2021-11-13 17:38:31,039 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))) [2021-11-13 17:38:31,039 INFO L858 garLoopResultBuilder]: For program point L10050(line 10050) no Hoare annotation was computed. [2021-11-13 17:38:31,040 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))) [2021-11-13 17:38:31,040 INFO L858 garLoopResultBuilder]: For program point L10025-1(line 10025) no Hoare annotation was computed. [2021-11-13 17:38:31,040 INFO L858 garLoopResultBuilder]: For program point L10038-2(lines 10038 10042) no Hoare annotation was computed. [2021-11-13 17:38:31,040 INFO L858 garLoopResultBuilder]: For program point L10038(line 10038) no Hoare annotation was computed. [2021-11-13 17:38:31,040 INFO L858 garLoopResultBuilder]: For program point L10051(lines 10051 10055) no Hoare annotation was computed. [2021-11-13 17:38:31,041 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))) [2021-11-13 17:38:31,041 INFO L858 garLoopResultBuilder]: For program point L10043-1(line 10043) no Hoare annotation was computed. [2021-11-13 17:38:31,041 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))) [2021-11-13 17:38:31,041 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))) [2021-11-13 17:38:31,041 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))) [2021-11-13 17:38:31,042 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))) [2021-11-13 17:38:31,042 INFO L858 garLoopResultBuilder]: For program point L10060-1(line 10060) no Hoare annotation was computed. [2021-11-13 17:38:31,042 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))) [2021-11-13 17:38:31,042 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))) [2021-11-13 17:38:31,042 INFO L858 garLoopResultBuilder]: For program point L10052-1(line 10052) no Hoare annotation was computed. [2021-11-13 17:38:31,043 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$.offset)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:38:31,043 INFO L854 garLoopResultBuilder]: At program point L10023(line 10023) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:38:31,043 INFO L858 garLoopResultBuilder]: For program point L10023-1(line 10023) no Hoare annotation was computed. [2021-11-13 17:38:31,043 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_openEXIT(lines 10015 10066) no Hoare annotation was computed. [2021-11-13 17:38:31,043 INFO L861 garLoopResultBuilder]: At program point L11008(lines 10968 11037) the Hoare annotation is: true [2021-11-13 17:38:31,044 INFO L858 garLoopResultBuilder]: For program point L11033-1(line 11033) no Hoare annotation was computed. [2021-11-13 17:38:31,044 INFO L861 garLoopResultBuilder]: At program point L11033(line 11033) the Hoare annotation is: true [2021-11-13 17:38:31,044 INFO L858 garLoopResultBuilder]: For program point L11031-1(line 11031) no Hoare annotation was computed. [2021-11-13 17:38:31,044 INFO L861 garLoopResultBuilder]: At program point L11031(line 11031) the Hoare annotation is: true [2021-11-13 17:38:31,044 INFO L854 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10957 11038) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-13 17:38:31,045 INFO L858 garLoopResultBuilder]: For program point L11023-1(line 11023) no Hoare annotation was computed. [2021-11-13 17:38:31,045 INFO L861 garLoopResultBuilder]: At program point L11023(line 11023) the Hoare annotation is: true [2021-11-13 17:38:31,045 INFO L861 garLoopResultBuilder]: At program point L11013(lines 10968 11037) the Hoare annotation is: true [2021-11-13 17:38:31,045 INFO L858 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10957 11038) no Hoare annotation was computed. [2021-11-13 17:38:31,045 INFO L858 garLoopResultBuilder]: For program point L11030-2(lines 11030 11034) no Hoare annotation was computed. [2021-11-13 17:38:31,046 INFO L858 garLoopResultBuilder]: For program point L11026(lines 11026 11035) no Hoare annotation was computed. [2021-11-13 17:38:31,046 INFO L858 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10957 11038) no Hoare annotation was computed. [2021-11-13 17:38:31,046 INFO L858 garLoopResultBuilder]: For program point L11001(lines 11001 11004) no Hoare annotation was computed. [2021-11-13 17:38:31,046 INFO L858 garLoopResultBuilder]: For program point L11030(lines 11030 11034) no Hoare annotation was computed. [2021-11-13 17:38:31,046 INFO L861 garLoopResultBuilder]: At program point L11024(lines 11024 11025) the Hoare annotation is: true [2021-11-13 17:38:31,046 INFO L858 garLoopResultBuilder]: For program point L11024-1(lines 11024 11025) no Hoare annotation was computed. [2021-11-13 17:38:31,047 INFO L858 garLoopResultBuilder]: For program point L11012(lines 11012 11015) no Hoare annotation was computed. [2021-11-13 17:38:31,047 INFO L858 garLoopResultBuilder]: For program point L11016(lines 11016 11022) no Hoare annotation was computed. [2021-11-13 17:38:31,047 INFO L858 garLoopResultBuilder]: For program point L11016-2(lines 11016 11022) no Hoare annotation was computed. [2021-11-13 17:38:31,047 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceFINAL(lines 12677 12679) no Hoare annotation was computed. [2021-11-13 17:38:31,047 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12677 12679) no Hoare annotation was computed. [2021-11-13 17:38:31,048 INFO L861 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12677 12679) the Hoare annotation is: true [2021-11-13 17:38:31,048 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12607 12609) the Hoare annotation is: true [2021-11-13 17:38:31,048 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12607 12609) no Hoare annotation was computed. [2021-11-13 17:38:31,048 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 12607 12609) no Hoare annotation was computed. [2021-11-13 17:38:31,048 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11907 11912) no Hoare annotation was computed. [2021-11-13 17:38:31,048 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11907 11912) the Hoare annotation is: true [2021-11-13 17:38:31,049 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11910) no Hoare annotation was computed. [2021-11-13 17:38:31,049 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11907 11912) no Hoare annotation was computed. [2021-11-13 17:38:31,049 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueFINAL(lines 12585 12587) no Hoare annotation was computed. [2021-11-13 17:38:31,049 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 12585 12587) no Hoare annotation was computed. [2021-11-13 17:38:31,049 INFO L861 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 12585 12587) the Hoare annotation is: true [2021-11-13 17:38:31,050 INFO L858 garLoopResultBuilder]: For program point kref_putEXIT(lines 12582 12584) no Hoare annotation was computed. [2021-11-13 17:38:31,050 INFO L861 garLoopResultBuilder]: At program point kref_putENTRY(lines 12582 12584) the Hoare annotation is: true [2021-11-13 17:38:31,050 INFO L858 garLoopResultBuilder]: For program point kref_putFINAL(lines 12582 12584) no Hoare annotation was computed. [2021-11-13 17:38:31,050 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))) [2021-11-13 17:38:31,050 INFO L858 garLoopResultBuilder]: For program point video_get_drvdataFINAL(lines 5466 5473) no Hoare annotation was computed. [2021-11-13 17:38:31,051 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))) [2021-11-13 17:38:31,051 INFO L858 garLoopResultBuilder]: For program point L5470-1(line 5470) no Hoare annotation was computed. [2021-11-13 17:38:31,051 INFO L858 garLoopResultBuilder]: For program point video_get_drvdataEXIT(lines 5466 5473) no Hoare annotation was computed. [2021-11-13 17:38:31,051 INFO L861 garLoopResultBuilder]: At program point L9978(line 9978) the Hoare annotation is: true [2021-11-13 17:38:31,051 INFO L861 garLoopResultBuilder]: At program point L9953(line 9953) the Hoare annotation is: true [2021-11-13 17:38:31,051 INFO L858 garLoopResultBuilder]: For program point L9953-1(line 9953) no Hoare annotation was computed. [2021-11-13 17:38:31,052 INFO L858 garLoopResultBuilder]: For program point L9941(lines 9941 9964) no Hoare annotation was computed. [2021-11-13 17:38:31,052 INFO L858 garLoopResultBuilder]: For program point L9978-1(line 9978) no Hoare annotation was computed. [2021-11-13 17:38:31,052 INFO L858 garLoopResultBuilder]: For program point L9962(line 9962) no Hoare annotation was computed. [2021-11-13 17:38:31,052 INFO L858 garLoopResultBuilder]: For program point L9966(line 9966) no Hoare annotation was computed. [2021-11-13 17:38:31,052 INFO L858 garLoopResultBuilder]: For program point L9958-1(line 9958) no Hoare annotation was computed. [2021-11-13 17:38:31,052 INFO L861 garLoopResultBuilder]: At program point L9958(line 9958) the Hoare annotation is: true [2021-11-13 17:38:31,053 INFO L861 garLoopResultBuilder]: At program point L9979(line 9979) the Hoare annotation is: true [2021-11-13 17:38:31,053 INFO L858 garLoopResultBuilder]: For program point L9979-1(line 9979) no Hoare annotation was computed. [2021-11-13 17:38:31,053 INFO L861 garLoopResultBuilder]: At program point L9983(line 9983) the Hoare annotation is: true [2021-11-13 17:38:31,053 INFO L858 garLoopResultBuilder]: For program point L9983-1(line 9983) no Hoare annotation was computed. [2021-11-13 17:38:31,053 INFO L858 garLoopResultBuilder]: For program point L9942(line 9942) no Hoare annotation was computed. [2021-11-13 17:38:31,053 INFO L861 garLoopResultBuilder]: At program point L9967(line 9967) the Hoare annotation is: true [2021-11-13 17:38:31,054 INFO L858 garLoopResultBuilder]: For program point L9967-1(line 9967) no Hoare annotation was computed. [2021-11-13 17:38:31,054 INFO L858 garLoopResultBuilder]: For program point L9947(line 9947) no Hoare annotation was computed. [2021-11-13 17:38:31,054 INFO L861 garLoopResultBuilder]: At program point L9972(line 9972) the Hoare annotation is: true [2021-11-13 17:38:31,054 INFO L858 garLoopResultBuilder]: For program point L9972-1(line 9972) no Hoare annotation was computed. [2021-11-13 17:38:31,054 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_radioFINAL(lines 9923 9988) no Hoare annotation was computed. [2021-11-13 17:38:31,055 INFO L861 garLoopResultBuilder]: At program point L9943(line 9943) the Hoare annotation is: true [2021-11-13 17:38:31,055 INFO L858 garLoopResultBuilder]: For program point L9943-1(line 9943) no Hoare annotation was computed. [2021-11-13 17:38:31,055 INFO L858 garLoopResultBuilder]: For program point L9968(lines 9968 9971) no Hoare annotation was computed. [2021-11-13 17:38:31,055 INFO L861 garLoopResultBuilder]: At program point L9981(line 9981) the Hoare annotation is: true [2021-11-13 17:38:31,055 INFO L861 garLoopResultBuilder]: At program point L9948(line 9948) the Hoare annotation is: true [2021-11-13 17:38:31,055 INFO L858 garLoopResultBuilder]: For program point L9981-1(line 9981) no Hoare annotation was computed. [2021-11-13 17:38:31,056 INFO L858 garLoopResultBuilder]: For program point L9948-1(line 9948) no Hoare annotation was computed. [2021-11-13 17:38:31,056 INFO L861 garLoopResultBuilder]: At program point L9985(lines 9939 9987) the Hoare annotation is: true [2021-11-13 17:38:31,056 INFO L858 garLoopResultBuilder]: For program point L9952(line 9952) no Hoare annotation was computed. [2021-11-13 17:38:31,056 INFO L858 garLoopResultBuilder]: For program point L9973(lines 9973 9976) no Hoare annotation was computed. [2021-11-13 17:38:31,056 INFO L861 garLoopResultBuilder]: At program point L9977(line 9977) the Hoare annotation is: true [2021-11-13 17:38:31,056 INFO L858 garLoopResultBuilder]: For program point L9977-1(line 9977) no Hoare annotation was computed. [2021-11-13 17:38:31,057 INFO L861 garLoopResultBuilder]: At program point L9965(lines 9939 9987) the Hoare annotation is: true [2021-11-13 17:38:31,057 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))) [2021-11-13 17:38:31,057 INFO L858 garLoopResultBuilder]: For program point L9957(line 9957) no Hoare annotation was computed. [2021-11-13 17:38:31,057 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_radioEXIT(lines 9923 9988) no Hoare annotation was computed. [2021-11-13 17:38:31,057 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutFINAL(lines 12629 12631) no Hoare annotation was computed. [2021-11-13 17:38:31,058 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12629 12631) no Hoare annotation was computed. [2021-11-13 17:38:31,058 INFO L861 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12629 12631) the Hoare annotation is: true [2021-11-13 17:38:31,058 INFO L858 garLoopResultBuilder]: For program point L15(line 15) no Hoare annotation was computed. [2021-11-13 17:38:31,058 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 14 16) the Hoare annotation is: true [2021-11-13 17:38:31,058 INFO L858 garLoopResultBuilder]: For program point L15-2(lines 14 16) no Hoare annotation was computed. [2021-11-13 17:38:31,058 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 14 16) no Hoare annotation was computed. [2021-11-13 17:38:31,059 INFO L858 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12591 12593) no Hoare annotation was computed. [2021-11-13 17:38:31,059 INFO L861 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12591 12593) the Hoare annotation is: true [2021-11-13 17:38:31,059 INFO L854 garLoopResultBuilder]: At program point ldv_successful_mallocENTRY(lines 7718 7722) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2021-11-13 17:38:31,059 INFO L858 garLoopResultBuilder]: For program point ldv_successful_mallocEXIT(lines 7718 7722) no Hoare annotation was computed. [2021-11-13 17:38:31,059 INFO L858 garLoopResultBuilder]: For program point L7720-1(line 7720) no Hoare annotation was computed. [2021-11-13 17:38:31,059 INFO L858 garLoopResultBuilder]: For program point ldv_successful_mallocFINAL(lines 7718 7722) no Hoare annotation was computed. [2021-11-13 17:38:31,060 INFO L861 garLoopResultBuilder]: At program point L7720(line 7720) the Hoare annotation is: true [2021-11-13 17:38:31,060 INFO L858 garLoopResultBuilder]: For program point L7331-2(lines 7329 7340) no Hoare annotation was computed. [2021-11-13 17:38:31,060 INFO L858 garLoopResultBuilder]: For program point set_debug_modeEXIT(lines 7327 7341) no Hoare annotation was computed. [2021-11-13 17:38:31,060 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))) [2021-11-13 17:38:31,060 INFO L858 garLoopResultBuilder]: For program point L7335-1(lines 7327 7341) no Hoare annotation was computed. [2021-11-13 17:38:31,061 INFO L858 garLoopResultBuilder]: For program point L7331(lines 7331 7334) no Hoare annotation was computed. [2021-11-13 17:38:31,061 INFO L858 garLoopResultBuilder]: For program point L12483-1(lines 12468 12490) no Hoare annotation was computed. [2021-11-13 17:38:31,061 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))) [2021-11-13 17:38:31,061 INFO L858 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12466 12491) no Hoare annotation was computed. [2021-11-13 17:38:31,061 INFO L858 garLoopResultBuilder]: For program point L12487-1(lines 12466 12491) no Hoare annotation was computed. [2021-11-13 17:38:31,061 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))) [2021-11-13 17:38:31,062 INFO L861 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12466 12491) the Hoare annotation is: true [2021-11-13 17:38:31,062 INFO L858 garLoopResultBuilder]: For program point L12475-1(lines 12468 12490) no Hoare annotation was computed. [2021-11-13 17:38:31,062 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))) [2021-11-13 17:38:31,062 INFO L858 garLoopResultBuilder]: For program point L12479-1(lines 12468 12490) no Hoare annotation was computed. [2021-11-13 17:38:31,062 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))) [2021-11-13 17:38:31,063 INFO L858 garLoopResultBuilder]: For program point L12471-1(lines 12468 12490) no Hoare annotation was computed. [2021-11-13 17:38:31,063 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))) [2021-11-13 17:38:31,063 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12600 12602) the Hoare annotation is: true [2021-11-13 17:38:31,063 INFO L858 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 12600 12602) no Hoare annotation was computed. [2021-11-13 17:38:31,063 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12600 12602) no Hoare annotation was computed. [2021-11-13 17:38:31,063 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)) [2021-11-13 17:38:31,064 INFO L858 garLoopResultBuilder]: For program point L10176-1(line 10176) no Hoare annotation was computed. [2021-11-13 17:38:31,064 INFO L858 garLoopResultBuilder]: For program point L10672(line 10672) no Hoare annotation was computed. [2021-11-13 17:38:31,064 INFO L858 garLoopResultBuilder]: For program point L10705-1(line 10705) no Hoare annotation was computed. [2021-11-13 17:38:31,064 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)) [2021-11-13 17:38:31,064 INFO L858 garLoopResultBuilder]: For program point L10639(line 10639) no Hoare annotation was computed. [2021-11-13 17:38:31,064 INFO L858 garLoopResultBuilder]: For program point L10342(lines 10342 10345) no Hoare annotation was computed. [2021-11-13 17:38:31,065 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)) [2021-11-13 17:38:31,065 INFO L858 garLoopResultBuilder]: For program point L10640(lines 10640 10650) no Hoare annotation was computed. [2021-11-13 17:38:31,065 INFO L858 garLoopResultBuilder]: For program point L10673-1(line 10673) no Hoare annotation was computed. [2021-11-13 17:38:31,065 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)) [2021-11-13 17:38:31,065 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)) [2021-11-13 17:38:31,065 INFO L858 garLoopResultBuilder]: For program point L10178(lines 10178 10191) no Hoare annotation was computed. [2021-11-13 17:38:31,066 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)) [2021-11-13 17:38:31,066 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)) [2021-11-13 17:38:31,066 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)) [2021-11-13 17:38:31,066 INFO L858 garLoopResultBuilder]: For program point L10146-1(line 10146) no Hoare annotation was computed. [2021-11-13 17:38:31,066 INFO L858 garLoopResultBuilder]: For program point L10708(line 10708) no Hoare annotation was computed. [2021-11-13 17:38:31,067 INFO L858 garLoopResultBuilder]: For program point L10642(line 10642) no Hoare annotation was computed. [2021-11-13 17:38:31,067 INFO L858 garLoopResultBuilder]: For program point L10676(line 10676) no Hoare annotation was computed. [2021-11-13 17:38:31,067 INFO L858 garLoopResultBuilder]: For program point L10709-1(line 10709) no Hoare annotation was computed. [2021-11-13 17:38:31,067 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)) [2021-11-13 17:38:31,067 INFO L858 garLoopResultBuilder]: For program point L10643-1(lines 10640 10649) no Hoare annotation was computed. [2021-11-13 17:38:31,067 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)) [2021-11-13 17:38:31,068 INFO L858 garLoopResultBuilder]: For program point L10412(line 10412) no Hoare annotation was computed. [2021-11-13 17:38:31,068 INFO L858 garLoopResultBuilder]: For program point L10412-2(line 10412) no Hoare annotation was computed. [2021-11-13 17:38:31,068 INFO L858 garLoopResultBuilder]: For program point L10181(lines 10181 10189) no Hoare annotation was computed. [2021-11-13 17:38:31,068 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)) [2021-11-13 17:38:31,068 INFO L858 garLoopResultBuilder]: For program point L10677-1(line 10677) no Hoare annotation was computed. [2021-11-13 17:38:31,068 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)) [2021-11-13 17:38:31,069 INFO L861 garLoopResultBuilder]: At program point L10578(line 10578) the Hoare annotation is: true [2021-11-13 17:38:31,069 INFO L858 garLoopResultBuilder]: For program point L10380(lines 10380 10383) no Hoare annotation was computed. [2021-11-13 17:38:31,069 INFO L858 garLoopResultBuilder]: For program point L10578-1(line 10578) no Hoare annotation was computed. [2021-11-13 17:38:31,069 INFO L858 garLoopResultBuilder]: For program point L10182(lines 10182 10186) no Hoare annotation was computed. [2021-11-13 17:38:31,069 INFO L861 garLoopResultBuilder]: At program point L10744(lines 10522 10746) the Hoare annotation is: true [2021-11-13 17:38:31,069 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)) [2021-11-13 17:38:31,069 INFO L858 garLoopResultBuilder]: For program point L10150(lines 10150 10173) no Hoare annotation was computed. [2021-11-13 17:38:31,070 INFO L858 garLoopResultBuilder]: For program point L10712(line 10712) no Hoare annotation was computed. [2021-11-13 17:38:31,070 INFO L858 garLoopResultBuilder]: For program point L10316(lines 10316 10319) no Hoare annotation was computed. [2021-11-13 17:38:31,070 INFO L858 garLoopResultBuilder]: For program point L10151(line 10151) no Hoare annotation was computed. [2021-11-13 17:38:31,070 INFO L858 garLoopResultBuilder]: For program point L10581-1(line 10581) no Hoare annotation was computed. [2021-11-13 17:38:31,070 INFO L861 garLoopResultBuilder]: At program point L10581(line 10581) the Hoare annotation is: true [2021-11-13 17:38:31,070 INFO L858 garLoopResultBuilder]: For program point L10614-1(line 10614) no Hoare annotation was computed. [2021-11-13 17:38:31,071 INFO L858 garLoopResultBuilder]: For program point L10680(line 10680) no Hoare annotation was computed. [2021-11-13 17:38:31,071 INFO L858 garLoopResultBuilder]: For program point L10713-1(line 10713) no Hoare annotation was computed. [2021-11-13 17:38:31,071 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)) [2021-11-13 17:38:31,071 INFO L861 garLoopResultBuilder]: At program point L10614(line 10614) the Hoare annotation is: true [2021-11-13 17:38:31,071 INFO L858 garLoopResultBuilder]: For program point L10350(lines 10350 10353) no Hoare annotation was computed. [2021-11-13 17:38:31,071 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)) [2021-11-13 17:38:31,072 INFO L858 garLoopResultBuilder]: For program point L10152-1(line 10152) no Hoare annotation was computed. [2021-11-13 17:38:31,072 INFO L858 garLoopResultBuilder]: For program point L10681-1(line 10681) no Hoare annotation was computed. [2021-11-13 17:38:31,072 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)) [2021-11-13 17:38:31,072 INFO L858 garLoopResultBuilder]: For program point L10385(lines 10385 10391) no Hoare annotation was computed. [2021-11-13 17:38:31,072 INFO L858 garLoopResultBuilder]: For program point L10716(line 10716) no Hoare annotation was computed. [2021-11-13 17:38:31,072 INFO L861 garLoopResultBuilder]: At program point L10584(line 10584) the Hoare annotation is: true [2021-11-13 17:38:31,072 INFO L858 garLoopResultBuilder]: For program point L10617(lines 10617 10621) no Hoare annotation was computed. [2021-11-13 17:38:31,073 INFO L858 garLoopResultBuilder]: For program point L10584-1(line 10584) no Hoare annotation was computed. [2021-11-13 17:38:31,073 INFO L858 garLoopResultBuilder]: For program point L10320(lines 10320 10323) no Hoare annotation was computed. [2021-11-13 17:38:31,073 INFO L858 garLoopResultBuilder]: For program point L10684(line 10684) no Hoare annotation was computed. [2021-11-13 17:38:31,073 INFO L858 garLoopResultBuilder]: For program point L10717-1(line 10717) no Hoare annotation was computed. [2021-11-13 17:38:31,073 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)) [2021-11-13 17:38:31,073 INFO L858 garLoopResultBuilder]: For program point L10618(line 10618) no Hoare annotation was computed. [2021-11-13 17:38:31,074 INFO L858 garLoopResultBuilder]: For program point L10354(line 10354) no Hoare annotation was computed. [2021-11-13 17:38:31,074 INFO L858 garLoopResultBuilder]: For program point L10618-2(line 10618) no Hoare annotation was computed. [2021-11-13 17:38:31,074 INFO L858 garLoopResultBuilder]: For program point L10156(line 10156) no Hoare annotation was computed. [2021-11-13 17:38:31,074 INFO L858 garLoopResultBuilder]: For program point L10354-2(lines 10354 10360) no Hoare annotation was computed. [2021-11-13 17:38:31,074 INFO L858 garLoopResultBuilder]: For program point L10652(line 10652) no Hoare annotation was computed. [2021-11-13 17:38:31,074 INFO L858 garLoopResultBuilder]: For program point L10685-1(line 10685) no Hoare annotation was computed. [2021-11-13 17:38:31,075 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)) [2021-11-13 17:38:31,075 INFO L858 garLoopResultBuilder]: For program point L10619(line 10619) no Hoare annotation was computed. [2021-11-13 17:38:31,075 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)) [2021-11-13 17:38:31,075 INFO L858 garLoopResultBuilder]: For program point L10421-1(line 10421) no Hoare annotation was computed. [2021-11-13 17:38:31,075 INFO L858 garLoopResultBuilder]: For program point L10619-2(line 10619) no Hoare annotation was computed. [2021-11-13 17:38:31,075 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)) [2021-11-13 17:38:31,075 INFO L858 garLoopResultBuilder]: For program point L10157-1(line 10157) no Hoare annotation was computed. [2021-11-13 17:38:31,076 INFO L858 garLoopResultBuilder]: For program point L10620(line 10620) no Hoare annotation was computed. [2021-11-13 17:38:31,076 INFO L858 garLoopResultBuilder]: For program point L10653(lines 10653 10658) no Hoare annotation was computed. [2021-11-13 17:38:31,076 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)) [2021-11-13 17:38:31,076 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)) [2021-11-13 17:38:31,076 INFO L858 garLoopResultBuilder]: For program point L10720(line 10720) no Hoare annotation was computed. [2021-11-13 17:38:31,076 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)) [2021-11-13 17:38:31,077 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)) [2021-11-13 17:38:31,077 INFO L858 garLoopResultBuilder]: For program point L10357-1(line 10357) no Hoare annotation was computed. [2021-11-13 17:38:31,077 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)) [2021-11-13 17:38:31,077 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)) [2021-11-13 17:38:31,077 INFO L858 garLoopResultBuilder]: For program point L10291-1(line 10291) no Hoare annotation was computed. [2021-11-13 17:38:31,079 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)) [2021-11-13 17:38:31,080 INFO L858 garLoopResultBuilder]: For program point L10589-1(line 10589) no Hoare annotation was computed. [2021-11-13 17:38:31,080 INFO L861 garLoopResultBuilder]: At program point L10589(line 10589) the Hoare annotation is: true [2021-11-13 17:38:31,080 INFO L858 garLoopResultBuilder]: For program point L10688(line 10688) no Hoare annotation was computed. [2021-11-13 17:38:31,080 INFO L858 garLoopResultBuilder]: For program point L10655(line 10655) no Hoare annotation was computed. [2021-11-13 17:38:31,080 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)) [2021-11-13 17:38:31,080 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-13 17:38:31,081 INFO L858 garLoopResultBuilder]: For program point L10689-1(line 10689) no Hoare annotation was computed. [2021-11-13 17:38:31,081 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)) [2021-11-13 17:38:31,081 INFO L858 garLoopResultBuilder]: For program point L10194(line 10194) no Hoare annotation was computed. [2021-11-13 17:38:31,081 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)) [2021-11-13 17:38:31,081 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)) [2021-11-13 17:38:31,081 INFO L858 garLoopResultBuilder]: For program point L10161(line 10161) no Hoare annotation was computed. [2021-11-13 17:38:31,082 INFO L858 garLoopResultBuilder]: For program point L10194-2(lines 10194 10201) no Hoare annotation was computed. [2021-11-13 17:38:31,082 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)) [2021-11-13 17:38:31,082 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)) [2021-11-13 17:38:31,082 INFO L858 garLoopResultBuilder]: For program point L10327(lines 10327 10330) no Hoare annotation was computed. [2021-11-13 17:38:31,082 INFO L858 garLoopResultBuilder]: For program point L10162-1(line 10162) no Hoare annotation was computed. [2021-11-13 17:38:31,082 INFO L858 garLoopResultBuilder]: For program point L10559-1(line 10559) no Hoare annotation was computed. [2021-11-13 17:38:31,083 INFO L861 garLoopResultBuilder]: At program point L10559(line 10559) the Hoare annotation is: true [2021-11-13 17:38:31,083 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)) [2021-11-13 17:38:31,083 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)) [2021-11-13 17:38:31,083 INFO L858 garLoopResultBuilder]: For program point L10692(line 10692) no Hoare annotation was computed. [2021-11-13 17:38:31,083 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)) [2021-11-13 17:38:31,083 INFO L858 garLoopResultBuilder]: For program point L10428(line 10428) no Hoare annotation was computed. [2021-11-13 17:38:31,084 INFO L858 garLoopResultBuilder]: For program point L10428-2(line 10428) no Hoare annotation was computed. [2021-11-13 17:38:31,084 INFO L858 garLoopResultBuilder]: For program point L10197(line 10197) no Hoare annotation was computed. [2021-11-13 17:38:31,084 INFO L858 garLoopResultBuilder]: For program point L10197-2(line 10197) no Hoare annotation was computed. [2021-11-13 17:38:31,084 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)) [2021-11-13 17:38:31,084 INFO L858 garLoopResultBuilder]: For program point L10197-3(line 10197) no Hoare annotation was computed. [2021-11-13 17:38:31,084 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)) [2021-11-13 17:38:31,085 INFO L858 garLoopResultBuilder]: For program point L10098-1(line 10098) no Hoare annotation was computed. [2021-11-13 17:38:31,085 INFO L858 garLoopResultBuilder]: For program point L10197-5(lines 10197 10201) no Hoare annotation was computed. [2021-11-13 17:38:31,085 INFO L858 garLoopResultBuilder]: For program point L10197-7(lines 10194 10201) no Hoare annotation was computed. [2021-11-13 17:38:31,085 INFO L858 garLoopResultBuilder]: For program point L10660(line 10660) no Hoare annotation was computed. [2021-11-13 17:38:31,085 INFO L858 garLoopResultBuilder]: For program point L10693-1(line 10693) no Hoare annotation was computed. [2021-11-13 17:38:31,085 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)) [2021-11-13 17:38:31,086 INFO L861 garLoopResultBuilder]: At program point L10594(line 10594) the Hoare annotation is: true [2021-11-13 17:38:31,086 INFO L858 garLoopResultBuilder]: For program point L10726(lines 10726 10729) no Hoare annotation was computed. [2021-11-13 17:38:31,086 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)) [2021-11-13 17:38:31,086 INFO L858 garLoopResultBuilder]: For program point L10594-1(line 10594) no Hoare annotation was computed. [2021-11-13 17:38:31,086 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)) [2021-11-13 17:38:31,086 INFO L858 garLoopResultBuilder]: For program point L10099-1(line 10099) no Hoare annotation was computed. [2021-11-13 17:38:31,087 INFO L858 garLoopResultBuilder]: For program point L10661-1(line 10661) no Hoare annotation was computed. [2021-11-13 17:38:31,087 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)) [2021-11-13 17:38:31,087 INFO L861 garLoopResultBuilder]: At program point L10562(line 10562) the Hoare annotation is: true [2021-11-13 17:38:31,087 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)) [2021-11-13 17:38:31,087 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-13 17:38:31,087 INFO L858 garLoopResultBuilder]: For program point L10364(lines 10364 10367) no Hoare annotation was computed. [2021-11-13 17:38:31,088 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)) [2021-11-13 17:38:31,088 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)) [2021-11-13 17:38:31,088 INFO L858 garLoopResultBuilder]: For program point L10562-1(line 10562) no Hoare annotation was computed. [2021-11-13 17:38:31,088 INFO L858 garLoopResultBuilder]: For program point L10133(lines 10133 10136) no Hoare annotation was computed. [2021-11-13 17:38:31,088 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)) [2021-11-13 17:38:31,088 INFO L858 garLoopResultBuilder]: For program point L10100-1(line 10100) no Hoare annotation was computed. [2021-11-13 17:38:31,089 INFO L858 garLoopResultBuilder]: For program point L10166(line 10166) no Hoare annotation was computed. [2021-11-13 17:38:31,089 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)) [2021-11-13 17:38:31,089 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)) [2021-11-13 17:38:31,089 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)) [2021-11-13 17:38:31,089 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)) [2021-11-13 17:38:31,089 INFO L858 garLoopResultBuilder]: For program point L10167-1(line 10167) no Hoare annotation was computed. [2021-11-13 17:38:31,090 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)) [2021-11-13 17:38:31,090 INFO L861 garLoopResultBuilder]: At program point L10564(line 10564) the Hoare annotation is: true [2021-11-13 17:38:31,090 INFO L858 garLoopResultBuilder]: For program point L10564-1(line 10564) no Hoare annotation was computed. [2021-11-13 17:38:31,090 INFO L858 garLoopResultBuilder]: For program point L10696(line 10696) no Hoare annotation was computed. [2021-11-13 17:38:31,090 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)) [2021-11-13 17:38:31,090 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)) [2021-11-13 17:38:31,091 INFO L858 garLoopResultBuilder]: For program point L10664(line 10664) no Hoare annotation was computed. [2021-11-13 17:38:31,091 INFO L858 garLoopResultBuilder]: For program point L10697-1(line 10697) no Hoare annotation was computed. [2021-11-13 17:38:31,091 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)) [2021-11-13 17:38:31,091 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)) [2021-11-13 17:38:31,091 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-13 17:38:31,091 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)) [2021-11-13 17:38:31,092 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)) [2021-11-13 17:38:31,092 INFO L858 garLoopResultBuilder]: For program point L10731(line 10731) no Hoare annotation was computed. [2021-11-13 17:38:31,092 INFO L858 garLoopResultBuilder]: For program point L10434(line 10434) no Hoare annotation was computed. [2021-11-13 17:38:31,092 INFO L858 garLoopResultBuilder]: For program point L10665-1(line 10665) no Hoare annotation was computed. [2021-11-13 17:38:31,092 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)) [2021-11-13 17:38:31,092 INFO L858 garLoopResultBuilder]: For program point L10599-1(line 10599) no Hoare annotation was computed. [2021-11-13 17:38:31,093 INFO L861 garLoopResultBuilder]: At program point L10599(line 10599) the Hoare annotation is: true [2021-11-13 17:38:31,093 INFO L858 garLoopResultBuilder]: For program point L10434-2(line 10434) no Hoare annotation was computed. [2021-11-13 17:38:31,093 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)) [2021-11-13 17:38:31,093 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)) [2021-11-13 17:38:31,093 INFO L858 garLoopResultBuilder]: For program point L10567-1(line 10567) no Hoare annotation was computed. [2021-11-13 17:38:31,093 INFO L861 garLoopResultBuilder]: At program point L10567(line 10567) the Hoare annotation is: true [2021-11-13 17:38:31,093 INFO L858 garLoopResultBuilder]: For program point L10171(line 10171) no Hoare annotation was computed. [2021-11-13 17:38:31,094 INFO L858 garLoopResultBuilder]: For program point L10700(line 10700) no Hoare annotation was computed. [2021-11-13 17:38:31,094 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) [2021-11-13 17:38:31,094 INFO L858 garLoopResultBuilder]: For program point L10668(line 10668) no Hoare annotation was computed. [2021-11-13 17:38:31,094 INFO L858 garLoopResultBuilder]: For program point L10701-1(line 10701) no Hoare annotation was computed. [2021-11-13 17:38:31,094 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)) [2021-11-13 17:38:31,094 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-13 17:38:31,095 INFO L858 garLoopResultBuilder]: For program point L10669-1(line 10669) no Hoare annotation was computed. [2021-11-13 17:38:31,095 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)) [2021-11-13 17:38:31,095 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)) [2021-11-13 17:38:31,095 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)) [2021-11-13 17:38:31,095 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)) [2021-11-13 17:38:31,095 INFO L858 garLoopResultBuilder]: For program point L10406-2(line 10406) no Hoare annotation was computed. [2021-11-13 17:38:31,096 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)) [2021-11-13 17:38:31,096 INFO L858 garLoopResultBuilder]: For program point L10406(line 10406) no Hoare annotation was computed. [2021-11-13 17:38:31,096 INFO L858 garLoopResultBuilder]: For program point L10175(line 10175) no Hoare annotation was computed. [2021-11-13 17:38:31,096 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)) [2021-11-13 17:38:31,096 INFO L861 garLoopResultBuilder]: At program point L10572(line 10572) the Hoare annotation is: true [2021-11-13 17:38:31,096 INFO L858 garLoopResultBuilder]: For program point L10572-1(line 10572) no Hoare annotation was computed. [2021-11-13 17:38:31,096 INFO L858 garLoopResultBuilder]: For program point L10704(line 10704) no Hoare annotation was computed. [2021-11-13 17:38:31,097 INFO L858 garLoopResultBuilder]: For program point L10638(lines 10638 10722) no Hoare annotation was computed. [2021-11-13 17:38:31,097 INFO L858 garLoopResultBuilder]: For program point L10308(lines 10308 10311) no Hoare annotation was computed. [2021-11-13 17:38:31,097 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)) [2021-11-13 17:38:31,100 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:38:31,102 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-13 17:38:31,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 05:38:31 BoogieIcfgContainer [2021-11-13 17:38:31,131 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-13 17:38:31,132 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-13 17:38:31,132 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-13 17:38:31,132 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-13 17:38:31,133 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:35:47" (3/4) ... [2021-11-13 17:38:31,136 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-13 17:38:31,145 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-11-13 17:38:31,145 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-13 17:38:31,145 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_frequency___0 [2021-11-13 17:38:31,145 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-11-13 17:38:31,145 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-13 17:38:31,145 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2021-11-13 17:38:31,146 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2021-11-13 17:38:31,146 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-13 17:38:31,146 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2021-11-13 17:38:31,146 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-13 17:38:31,146 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2021-11-13 17:38:31,146 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_close [2021-11-13 17:38:31,146 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2021-11-13 17:38:31,147 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2021-11-13 17:38:31,147 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2021-11-13 17:38:31,147 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2021-11-13 17:38:31,147 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2021-11-13 17:38:31,147 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2021-11-13 17:38:31,147 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure video_get_drvdata [2021-11-13 17:38:31,147 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-11-13 17:38:31,147 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_radio [2021-11-13 17:38:31,148 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2021-11-13 17:38:31,148 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2021-11-13 17:38:31,148 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-11-13 17:38:31,148 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-13 17:38:31,148 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-11-13 17:38:31,148 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2021-11-13 17:38:31,148 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_successful_malloc [2021-11-13 17:38:31,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_make_path [2021-11-13 17:38:31,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-11-13 17:38:31,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_debug_mode [2021-11-13 17:38:31,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-13 17:38:31,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-11-13 17:38:31,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-11-13 17:38:31,149 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure video_devdata [2021-11-13 17:38:31,150 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_open [2021-11-13 17:38:31,150 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2021-11-13 17:38:31,196 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 268 nodes and edges [2021-11-13 17:38:31,204 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 106 nodes and edges [2021-11-13 17:38:31,211 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2021-11-13 17:38:31,218 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2021-11-13 17:38:31,225 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2021-11-13 17:38:31,231 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-13 17:38:31,237 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-13 17:38:31,240 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-13 17:38:31,292 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) [2021-11-13 17:38:31,292 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) [2021-11-13 17:38:31,292 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) [2021-11-13 17:38:31,293 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) [2021-11-13 17:38:31,294 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) [2021-11-13 17:38:31,294 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) [2021-11-13 17:38:31,294 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) [2021-11-13 17:38:31,295 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) [2021-11-13 17:38:31,298 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) [2021-11-13 17:38:32,242 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/witness.graphml [2021-11-13 17:38:32,243 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-13 17:38:32,244 INFO L158 Benchmark]: Toolchain (without parser) took 393509.73ms. Allocated memory was 119.5MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 69.2MB in the beginning and 414.9MB in the end (delta: -345.7MB). Peak memory consumption was 812.8MB. Max. memory is 16.1GB. [2021-11-13 17:38:32,244 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 81.8MB. Free memory was 36.1MB in the beginning and 36.0MB in the end (delta: 45.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 17:38:32,244 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5212.34ms. Allocated memory was 119.5MB in the beginning and 253.8MB in the end (delta: 134.2MB). Free memory was 69.0MB in the beginning and 161.6MB in the end (delta: -92.6MB). Peak memory consumption was 123.4MB. Max. memory is 16.1GB. [2021-11-13 17:38:32,245 INFO L158 Benchmark]: Boogie Procedure Inliner took 350.31ms. Allocated memory is still 253.8MB. Free memory was 161.6MB in the beginning and 134.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-13 17:38:32,245 INFO L158 Benchmark]: Boogie Preprocessor took 275.34ms. Allocated memory is still 253.8MB. Free memory was 134.3MB in the beginning and 108.9MB in the end (delta: 25.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-13 17:38:32,245 INFO L158 Benchmark]: RCFGBuilder took 222885.46ms. Allocated memory was 253.8MB in the beginning and 1.0GB in the end (delta: 765.5MB). Free memory was 108.9MB in the beginning and 903.7MB in the end (delta: -794.8MB). Peak memory consumption was 579.1MB. Max. memory is 16.1GB. [2021-11-13 17:38:32,246 INFO L158 Benchmark]: TraceAbstraction took 163666.32ms. Allocated memory was 1.0GB in the beginning and 1.2GB in the end (delta: 205.5MB). Free memory was 902.7MB in the beginning and 553.2MB in the end (delta: 349.4MB). Peak memory consumption was 720.6MB. Max. memory is 16.1GB. [2021-11-13 17:38:32,246 INFO L158 Benchmark]: Witness Printer took 1111.17ms. Allocated memory is still 1.2GB. Free memory was 553.2MB in the beginning and 414.9MB in the end (delta: 138.4MB). Peak memory consumption was 190.8MB. Max. memory is 16.1GB. [2021-11-13 17:38:32,248 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 81.8MB. Free memory was 36.1MB in the beginning and 36.0MB in the end (delta: 45.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5212.34ms. Allocated memory was 119.5MB in the beginning and 253.8MB in the end (delta: 134.2MB). Free memory was 69.0MB in the beginning and 161.6MB in the end (delta: -92.6MB). Peak memory consumption was 123.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 350.31ms. Allocated memory is still 253.8MB. Free memory was 161.6MB in the beginning and 134.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 275.34ms. Allocated memory is still 253.8MB. Free memory was 134.3MB in the beginning and 108.9MB in the end (delta: 25.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 222885.46ms. Allocated memory was 253.8MB in the beginning and 1.0GB in the end (delta: 765.5MB). Free memory was 108.9MB in the beginning and 903.7MB in the end (delta: -794.8MB). Peak memory consumption was 579.1MB. Max. memory is 16.1GB. * TraceAbstraction took 163666.32ms. Allocated memory was 1.0GB in the beginning and 1.2GB in the end (delta: 205.5MB). Free memory was 902.7MB in the beginning and 553.2MB in the end (delta: 349.4MB). Peak memory consumption was 720.6MB. Max. memory is 16.1GB. * Witness Printer took 1111.17ms. Allocated memory is still 1.2GB. Free memory was 553.2MB in the beginning and 414.9MB in the end (delta: 138.4MB). Peak memory consumption was 190.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 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: 163.6s, OverallIterations: 9, TraceHistogramMax: 12, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 125.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 24.5s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 43 mSolverCounterUnknown, 5788 SdHoareTripleChecker+Valid, 122583.78ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5244 mSDsluCounter, 11698 SdHoareTripleChecker+Invalid, 116304.78ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6207 mSDsCounter, 3065 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5682 IncrementalHoareTripleChecker+Invalid, 8790 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3065 mSolverCounterUnsat, 5491 mSDtfsCounter, 5682 mSolverCounterSat, 178.81ms SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 563 GetRequests, 504 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 3.4s 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, 23.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 9.7s 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! [2021-11-13 17:38:32,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675bf9f2-c267-4c92-80c5-7e8661e0078a/bin/uautomizer-YU5uOKAj3y/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