./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 f4b24e32 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 0.2.2-?-f4b24e3 [2022-07-13 23:29:17,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-13 23:29:17,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-13 23:29:17,595 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-13 23:29:17,595 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-13 23:29:17,597 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-13 23:29:17,599 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-13 23:29:17,601 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-13 23:29:17,602 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-13 23:29:17,606 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-13 23:29:17,607 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-13 23:29:17,609 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-13 23:29:17,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-13 23:29:17,610 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-13 23:29:17,611 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-13 23:29:17,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-13 23:29:17,615 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-13 23:29:17,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-13 23:29:17,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-13 23:29:17,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-13 23:29:17,620 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-13 23:29:17,621 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-13 23:29:17,622 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-13 23:29:17,622 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-13 23:29:17,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-13 23:29:17,625 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-13 23:29:17,625 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-13 23:29:17,625 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-13 23:29:17,626 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-13 23:29:17,626 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-13 23:29:17,627 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-13 23:29:17,627 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-13 23:29:17,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-13 23:29:17,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-13 23:29:17,629 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-13 23:29:17,629 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-13 23:29:17,630 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-13 23:29:17,630 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-13 23:29:17,630 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-13 23:29:17,631 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-13 23:29:17,631 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-13 23:29:17,632 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-13 23:29:17,632 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-13 23:29:17,648 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-13 23:29:17,648 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-13 23:29:17,648 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-13 23:29:17,649 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-13 23:29:17,649 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-13 23:29:17,649 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-13 23:29:17,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-13 23:29:17,650 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-13 23:29:17,650 INFO L138 SettingsManager]: * Use SBE=true [2022-07-13 23:29:17,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-13 23:29:17,651 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-13 23:29:17,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-13 23:29:17,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-13 23:29:17,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-13 23:29:17,651 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-13 23:29:17,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-13 23:29:17,652 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-13 23:29:17,652 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-13 23:29:17,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-13 23:29:17,652 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-13 23:29:17,653 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-13 23:29:17,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 23:29:17,653 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-13 23:29:17,653 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-13 23:29:17,653 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-13 23:29:17,654 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-13 23:29:17,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-13 23:29:17,654 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-13 23:29:17,654 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-13 23:29:17,654 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-13 23:29:17,654 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a39972fedd2c32e1b0c1a1e36e71e6a7f2f27ff7bdb89adfbd5175cf7e57ae01 [2022-07-13 23:29:17,864 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-13 23:29:17,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-13 23:29:17,895 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-13 23:29:17,896 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-13 23:29:17,897 INFO L275 PluginConnector]: CDTParser initialized [2022-07-13 23:29:17,899 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-07-13 23:29:17,997 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0307943bc/1aaf3cca5d794869933bb25073467eac/FLAG782cc59d3 [2022-07-13 23:29:18,686 INFO L306 CDTParser]: Found 1 translation units. [2022-07-13 23:29:18,687 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-07-13 23:29:18,735 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0307943bc/1aaf3cca5d794869933bb25073467eac/FLAG782cc59d3 [2022-07-13 23:29:18,753 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0307943bc/1aaf3cca5d794869933bb25073467eac [2022-07-13 23:29:18,755 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-13 23:29:18,757 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-13 23:29:18,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-13 23:29:18,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-13 23:29:18,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-13 23:29:18,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:29:18" (1/1) ... [2022-07-13 23:29:18,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6653d4df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:29:18, skipping insertion in model container [2022-07-13 23:29:18,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:29:18" (1/1) ... [2022-07-13 23:29:18,768 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-13 23:29:18,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 23:29:20,797 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2022-07-13 23:29:20,866 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 23:29:20,935 INFO L203 MainTranslator]: Completed pre-run [2022-07-13 23:29:21,346 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2022-07-13 23:29:21,357 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 23:29:21,508 INFO L208 MainTranslator]: Completed translation [2022-07-13 23:29:21,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:29:21 WrapperNode [2022-07-13 23:29:21,510 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-13 23:29:21,511 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-13 23:29:21,511 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-13 23:29:21,512 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-13 23:29:21,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:29:21" (1/1) ... [2022-07-13 23:29:21,670 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:29:21" (1/1) ... [2022-07-13 23:29:21,801 INFO L137 Inliner]: procedures = 461, calls = 4752, calls flagged for inlining = 235, calls inlined = 28, statements flattened = 2825 [2022-07-13 23:29:21,801 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-13 23:29:21,802 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-13 23:29:21,802 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-13 23:29:21,802 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-13 23:29:21,809 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:29:21" (1/1) ... [2022-07-13 23:29:21,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:29:21" (1/1) ... [2022-07-13 23:29:21,834 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:29:21" (1/1) ... [2022-07-13 23:29:21,834 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:29:21" (1/1) ... [2022-07-13 23:29:21,900 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:29:21" (1/1) ... [2022-07-13 23:29:21,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:29:21" (1/1) ... [2022-07-13 23:29:21,936 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:29:21" (1/1) ... [2022-07-13 23:29:21,961 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-13 23:29:21,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-13 23:29:21,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-13 23:29:21,962 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-13 23:29:21,963 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:29:21" (1/1) ... [2022-07-13 23:29:21,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 23:29:21,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 23:29:21,998 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-13 23:29:22,014 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-13 23:29:22,034 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-07-13 23:29:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-13 23:29:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-13 23:29:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-07-13 23:29:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-07-13 23:29:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-07-13 23:29:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-07-13 23:29:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2022-07-13 23:29:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2022-07-13 23:29:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2022-07-13 23:29:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2022-07-13 23:29:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2022-07-13 23:29:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2022-07-13 23:29:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-13 23:29:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-13 23:29:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-07-13 23:29:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-07-13 23:29:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-13 23:29:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2022-07-13 23:29:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2022-07-13 23:29:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2022-07-13 23:29:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2022-07-13 23:29:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-13 23:29:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-07-13 23:29:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-07-13 23:29:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-13 23:29:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-07-13 23:29:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-07-13 23:29:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-07-13 23:29:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-07-13 23:29:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-07-13 23:29:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-07-13 23:29:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-13 23:29:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-13 23:29:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-13 23:29:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-07-13 23:29:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-07-13 23:29:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-07-13 23:29:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-07-13 23:29:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-13 23:29:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-13 23:29:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2022-07-13 23:29:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2022-07-13 23:29:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-13 23:29:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-13 23:29:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-13 23:29:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-13 23:29:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2022-07-13 23:29:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2022-07-13 23:29:22,041 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-07-13 23:29:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-07-13 23:29:22,041 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2022-07-13 23:29:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2022-07-13 23:29:22,042 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-07-13 23:29:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-07-13 23:29:22,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-13 23:29:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-13 23:29:22,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-07-13 23:29:22,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-07-13 23:29:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-13 23:29:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-13 23:29:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-07-13 23:29:22,044 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-07-13 23:29:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-13 23:29:22,044 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-13 23:29:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-07-13 23:29:22,044 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-07-13 23:29:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-13 23:29:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-13 23:29:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-13 23:29:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-13 23:29:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-13 23:29:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-13 23:29:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-07-13 23:29:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-07-13 23:29:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-13 23:29:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-13 23:29:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2022-07-13 23:29:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2022-07-13 23:29:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-13 23:29:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-07-13 23:29:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-07-13 23:29:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2022-07-13 23:29:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2022-07-13 23:29:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-07-13 23:29:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-07-13 23:29:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-13 23:29:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-13 23:29:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2022-07-13 23:29:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2022-07-13 23:29:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-13 23:29:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-13 23:29:22,503 INFO L234 CfgBuilder]: Building ICFG [2022-07-13 23:29:22,504 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-13 23:30:46,713 INFO L275 CfgBuilder]: Performing block encoding [2022-07-13 23:30:46,735 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-13 23:30:46,735 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-13 23:30:46,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 11:30:46 BoogieIcfgContainer [2022-07-13 23:30:46,739 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-13 23:30:46,740 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-13 23:30:46,742 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-13 23:30:46,745 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-13 23:30:46,745 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.07 11:29:18" (1/3) ... [2022-07-13 23:30:46,745 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c949b13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 11:30:46, skipping insertion in model container [2022-07-13 23:30:46,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:29:21" (2/3) ... [2022-07-13 23:30:46,746 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c949b13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 11:30:46, skipping insertion in model container [2022-07-13 23:30:46,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 11:30:46" (3/3) ... [2022-07-13 23:30:46,748 INFO L111 eAbstractionObserver]: Analyzing ICFG main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-07-13 23:30:46,758 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-13 23:30:46,758 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-13 23:30:46,821 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-13 23:30:46,827 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@6148b705, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@27efee04 [2022-07-13 23:30:46,827 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-13 23:30:46,835 INFO L276 IsEmpty]: Start isEmpty. Operand has 516 states, 358 states have (on average 1.3519553072625698) internal successors, (484), 369 states have internal predecessors, (484), 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) [2022-07-13 23:30:46,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-07-13 23:30:46,849 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:30:46,850 INFO L195 NwaCegarLoop]: 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] [2022-07-13 23:30:46,850 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:30:46,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:30:46,854 INFO L85 PathProgramCache]: Analyzing trace with hash -1124184562, now seen corresponding path program 1 times [2022-07-13 23:30:46,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 23:30:46,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617662910] [2022-07-13 23:30:46,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:30:46,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 23:30:47,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-13 23:30:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:30:47,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-13 23:30:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:30:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-07-13 23:30:47,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:30:47,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-13 23:30:47,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:30:47,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-07-13 23:30:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:30:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-07-13 23:30:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:30:47,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-07-13 23:30:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:30:47,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-13 23:30:47,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:47,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:30:47,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:48,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-13 23:30:48,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:48,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:30:48,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:48,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-07-13 23:30:48,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:48,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:30:48,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:48,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-13 23:30:48,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:48,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:30:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:48,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-07-13 23:30:48,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:48,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:30:48,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:48,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-07-13 23:30:48,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:30:48,235 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2022-07-13 23:30:48,236 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 23:30:48,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617662910] [2022-07-13 23:30:48,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1617662910] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:30:48,237 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:30:48,237 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-13 23:30:48,239 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766223341] [2022-07-13 23:30:48,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:30:48,243 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-13 23:30:48,243 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 23:30:48,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-13 23:30:48,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-13 23:30:48,267 INFO L87 Difference]: Start difference. First operand has 516 states, 358 states have (on average 1.3519553072625698) internal successors, (484), 369 states have internal predecessors, (484), 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) [2022-07-13 23:30:50,362 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:30:52,401 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:30:55,295 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:30:57,434 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:30:59,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:30:59,970 INFO L93 Difference]: Finished difference Result 1067 states and 1531 transitions. [2022-07-13 23:30:59,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-13 23:30:59,972 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 [2022-07-13 23:30:59,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:30:59,982 INFO L225 Difference]: With dead ends: 1067 [2022-07-13 23:30:59,983 INFO L226 Difference]: Without dead ends: 548 [2022-07-13 23:30:59,988 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-13 23:30:59,990 INFO L413 NwaCegarLoop]: 681 mSDtfsCounter, 329 mSDsluCounter, 453 mSDsCounter, 0 mSdLazyCounter, 472 mSolverCounterSat, 268 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 363 SdHoareTripleChecker+Valid, 1134 SdHoareTripleChecker+Invalid, 744 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 268 IncrementalHoareTripleChecker+Valid, 472 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.4s IncrementalHoareTripleChecker+Time [2022-07-13 23:30:59,991 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [363 Valid, 1134 Invalid, 744 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [268 Valid, 472 Invalid, 4 Unknown, 0 Unchecked, 11.4s Time] [2022-07-13 23:31:00,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 548 states. [2022-07-13 23:31:00,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 548 to 508. [2022-07-13 23:31:00,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 508 states, 353 states have (on average 1.3456090651558075) internal successors, (475), 362 states have internal predecessors, (475), 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) [2022-07-13 23:31:00,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 508 states and 705 transitions. [2022-07-13 23:31:00,068 INFO L78 Accepts]: Start accepts. Automaton has 508 states and 705 transitions. Word has length 150 [2022-07-13 23:31:00,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:31:00,068 INFO L495 AbstractCegarLoop]: Abstraction has 508 states and 705 transitions. [2022-07-13 23:31:00,068 INFO L496 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) [2022-07-13 23:31:00,069 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 705 transitions. [2022-07-13 23:31:00,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-07-13 23:31:00,071 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:31:00,071 INFO L195 NwaCegarLoop]: 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] [2022-07-13 23:31:00,072 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-13 23:31:00,072 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:31:00,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:31:00,073 INFO L85 PathProgramCache]: Analyzing trace with hash 2104114830, now seen corresponding path program 1 times [2022-07-13 23:31:00,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 23:31:00,073 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [262693311] [2022-07-13 23:31:00,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:31:00,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 23:31:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-13 23:31:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-13 23:31:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:00,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-07-13 23:31:00,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:00,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-13 23:31:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:00,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-07-13 23:31:00,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:00,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-07-13 23:31:00,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:00,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-07-13 23:31:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:00,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-13 23:31:00,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:00,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-13 23:31:00,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-07-13 23:31:00,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-13 23:31:00,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:00,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-07-13 23:31:00,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:00,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:00,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-07-13 23:31:00,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:01,001 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2022-07-13 23:31:01,001 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 23:31:01,001 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [262693311] [2022-07-13 23:31:01,001 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [262693311] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:31:01,001 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:31:01,001 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 23:31:01,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [734058464] [2022-07-13 23:31:01,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:31:01,003 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 23:31:01,003 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 23:31:01,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 23:31:01,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-13 23:31:01,003 INFO L87 Difference]: Start difference. First operand 508 states and 705 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) [2022-07-13 23:31:03,085 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:05,135 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:07,182 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:10,544 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:12,754 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:16,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:31:16,244 INFO L93 Difference]: Finished difference Result 557 states and 768 transitions. [2022-07-13 23:31:16,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-13 23:31:16,244 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 [2022-07-13 23:31:16,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:31:16,248 INFO L225 Difference]: With dead ends: 557 [2022-07-13 23:31:16,248 INFO L226 Difference]: Without dead ends: 553 [2022-07-13 23:31:16,249 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 51 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-13 23:31:16,249 INFO L413 NwaCegarLoop]: 652 mSDtfsCounter, 571 mSDsluCounter, 624 mSDsCounter, 0 mSdLazyCounter, 755 mSolverCounterSat, 294 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 629 SdHoareTripleChecker+Valid, 1276 SdHoareTripleChecker+Invalid, 1054 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 294 IncrementalHoareTripleChecker+Valid, 755 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.8s IncrementalHoareTripleChecker+Time [2022-07-13 23:31:16,250 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [629 Valid, 1276 Invalid, 1054 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [294 Valid, 755 Invalid, 5 Unknown, 0 Unchecked, 14.8s Time] [2022-07-13 23:31:16,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 553 states. [2022-07-13 23:31:16,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 553 to 510. [2022-07-13 23:31:16,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 510 states, 356 states have (on average 1.3370786516853932) internal successors, (476), 363 states have internal predecessors, (476), 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) [2022-07-13 23:31:16,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 510 states and 704 transitions. [2022-07-13 23:31:16,284 INFO L78 Accepts]: Start accepts. Automaton has 510 states and 704 transitions. Word has length 150 [2022-07-13 23:31:16,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:31:16,284 INFO L495 AbstractCegarLoop]: Abstraction has 510 states and 704 transitions. [2022-07-13 23:31:16,285 INFO L496 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) [2022-07-13 23:31:16,285 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 704 transitions. [2022-07-13 23:31:16,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-07-13 23:31:16,286 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:31:16,286 INFO L195 NwaCegarLoop]: 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] [2022-07-13 23:31:16,286 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-13 23:31:16,287 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:31:16,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:31:16,287 INFO L85 PathProgramCache]: Analyzing trace with hash 802427563, now seen corresponding path program 1 times [2022-07-13 23:31:16,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 23:31:16,287 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835971229] [2022-07-13 23:31:16,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:31:16,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 23:31:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-13 23:31:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-13 23:31:16,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:16,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-07-13 23:31:16,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:16,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-13 23:31:16,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:16,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-07-13 23:31:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:16,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-07-13 23:31:16,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:16,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-07-13 23:31:16,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-13 23:31:16,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-13 23:31:16,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-07-13 23:31:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:16,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:16,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:17,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-13 23:31:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:17,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:17,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:17,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-07-13 23:31:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:17,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:17,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:17,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-07-13 23:31:17,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:17,166 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2022-07-13 23:31:17,166 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 23:31:17,166 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [835971229] [2022-07-13 23:31:17,166 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [835971229] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:31:17,166 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:31:17,166 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 23:31:17,167 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [762709704] [2022-07-13 23:31:17,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:31:17,167 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 23:31:17,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 23:31:17,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 23:31:17,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-13 23:31:17,168 INFO L87 Difference]: Start difference. First operand 510 states and 704 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) [2022-07-13 23:31:19,255 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:21,314 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:23,353 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:27,186 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:29,367 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:32,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:31:32,390 INFO L93 Difference]: Finished difference Result 552 states and 762 transitions. [2022-07-13 23:31:32,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-13 23:31:32,390 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 [2022-07-13 23:31:32,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:31:32,393 INFO L225 Difference]: With dead ends: 552 [2022-07-13 23:31:32,393 INFO L226 Difference]: Without dead ends: 549 [2022-07-13 23:31:32,394 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 51 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-13 23:31:32,395 INFO L413 NwaCegarLoop]: 605 mSDtfsCounter, 798 mSDsluCounter, 485 mSDsCounter, 0 mSdLazyCounter, 612 mSolverCounterSat, 356 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 873 SdHoareTripleChecker+Valid, 1090 SdHoareTripleChecker+Invalid, 973 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 356 IncrementalHoareTripleChecker+Valid, 612 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.6s IncrementalHoareTripleChecker+Time [2022-07-13 23:31:32,395 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [873 Valid, 1090 Invalid, 973 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [356 Valid, 612 Invalid, 5 Unknown, 0 Unchecked, 14.6s Time] [2022-07-13 23:31:32,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 549 states. [2022-07-13 23:31:32,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 549 to 509. [2022-07-13 23:31:32,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 509 states, 356 states have (on average 1.3342696629213484) internal successors, (475), 362 states have internal predecessors, (475), 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) [2022-07-13 23:31:32,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 509 states and 702 transitions. [2022-07-13 23:31:32,416 INFO L78 Accepts]: Start accepts. Automaton has 509 states and 702 transitions. Word has length 151 [2022-07-13 23:31:32,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:31:32,417 INFO L495 AbstractCegarLoop]: Abstraction has 509 states and 702 transitions. [2022-07-13 23:31:32,417 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (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) [2022-07-13 23:31:32,419 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 702 transitions. [2022-07-13 23:31:32,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-07-13 23:31:32,423 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:31:32,423 INFO L195 NwaCegarLoop]: 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] [2022-07-13 23:31:32,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-13 23:31:32,423 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:31:32,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:31:32,425 INFO L85 PathProgramCache]: Analyzing trace with hash -895167183, now seen corresponding path program 1 times [2022-07-13 23:31:32,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 23:31:32,425 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1048187616] [2022-07-13 23:31:32,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:31:32,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 23:31:32,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:32,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-13 23:31:32,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:32,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:32,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:32,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-13 23:31:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:32,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:32,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:32,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-07-13 23:31:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:32,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:32,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:32,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-13 23:31:32,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:32,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:32,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-07-13 23:31:32,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:32,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:32,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-07-13 23:31:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-07-13 23:31:33,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:33,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-13 23:31:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:33,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-13 23:31:33,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:33,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-07-13 23:31:33,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:33,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-13 23:31:33,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:33,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-07-13 23:31:33,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-07-13 23:31:33,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:33,280 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2022-07-13 23:31:33,280 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 23:31:33,280 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1048187616] [2022-07-13 23:31:33,280 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1048187616] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:31:33,280 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:31:33,280 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 23:31:33,280 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894583091] [2022-07-13 23:31:33,281 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:31:33,281 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 23:31:33,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 23:31:33,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 23:31:33,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-13 23:31:33,281 INFO L87 Difference]: Start difference. First operand 509 states and 702 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) [2022-07-13 23:31:35,380 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:37,419 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:39,470 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:42,843 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:45,060 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:47,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:31:47,891 INFO L93 Difference]: Finished difference Result 551 states and 760 transitions. [2022-07-13 23:31:47,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-13 23:31:47,894 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 [2022-07-13 23:31:47,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:31:47,901 INFO L225 Difference]: With dead ends: 551 [2022-07-13 23:31:47,901 INFO L226 Difference]: Without dead ends: 548 [2022-07-13 23:31:47,903 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 51 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-13 23:31:47,904 INFO L413 NwaCegarLoop]: 592 mSDtfsCounter, 805 mSDsluCounter, 485 mSDsCounter, 0 mSdLazyCounter, 600 mSolverCounterSat, 359 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 881 SdHoareTripleChecker+Valid, 1077 SdHoareTripleChecker+Invalid, 964 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 359 IncrementalHoareTripleChecker+Valid, 600 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2022-07-13 23:31:47,905 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [881 Valid, 1077 Invalid, 964 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [359 Valid, 600 Invalid, 5 Unknown, 0 Unchecked, 14.1s Time] [2022-07-13 23:31:47,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 548 states. [2022-07-13 23:31:47,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 548 to 508. [2022-07-13 23:31:47,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 508 states, 356 states have (on average 1.3314606741573034) internal successors, (474), 361 states have internal predecessors, (474), 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) [2022-07-13 23:31:47,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 508 states and 700 transitions. [2022-07-13 23:31:47,933 INFO L78 Accepts]: Start accepts. Automaton has 508 states and 700 transitions. Word has length 152 [2022-07-13 23:31:47,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:31:47,934 INFO L495 AbstractCegarLoop]: Abstraction has 508 states and 700 transitions. [2022-07-13 23:31:47,934 INFO L496 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) [2022-07-13 23:31:47,934 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 700 transitions. [2022-07-13 23:31:47,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-07-13 23:31:47,935 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:31:47,935 INFO L195 NwaCegarLoop]: 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] [2022-07-13 23:31:47,936 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-13 23:31:47,936 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:31:47,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:31:47,936 INFO L85 PathProgramCache]: Analyzing trace with hash -1980991890, now seen corresponding path program 1 times [2022-07-13 23:31:47,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 23:31:47,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320696106] [2022-07-13 23:31:47,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:31:47,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 23:31:48,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-13 23:31:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-13 23:31:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:48,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-07-13 23:31:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:48,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-13 23:31:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:48,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-07-13 23:31:48,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:48,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-07-13 23:31:48,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:48,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-07-13 23:31:48,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-13 23:31:48,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:48,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-13 23:31:48,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-07-13 23:31:48,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:48,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-13 23:31:48,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:48,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-07-13 23:31:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:31:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-07-13 23:31:48,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:31:48,751 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2022-07-13 23:31:48,751 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 23:31:48,751 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320696106] [2022-07-13 23:31:48,751 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [320696106] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:31:48,752 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:31:48,752 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 23:31:48,752 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051101779] [2022-07-13 23:31:48,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:31:48,752 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 23:31:48,752 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 23:31:48,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 23:31:48,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-13 23:31:48,753 INFO L87 Difference]: Start difference. First operand 508 states and 700 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) [2022-07-13 23:31:50,829 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:52,879 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:54,932 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:31:58,228 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:00,430 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:03,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:32:03,337 INFO L93 Difference]: Finished difference Result 550 states and 758 transitions. [2022-07-13 23:32:03,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-13 23:32:03,342 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 [2022-07-13 23:32:03,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:32:03,344 INFO L225 Difference]: With dead ends: 550 [2022-07-13 23:32:03,344 INFO L226 Difference]: Without dead ends: 547 [2022-07-13 23:32:03,345 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 51 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-13 23:32:03,345 INFO L413 NwaCegarLoop]: 593 mSDtfsCounter, 801 mSDsluCounter, 485 mSDsCounter, 0 mSdLazyCounter, 599 mSolverCounterSat, 350 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 877 SdHoareTripleChecker+Valid, 1078 SdHoareTripleChecker+Invalid, 954 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 350 IncrementalHoareTripleChecker+Valid, 599 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2022-07-13 23:32:03,346 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [877 Valid, 1078 Invalid, 954 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [350 Valid, 599 Invalid, 5 Unknown, 0 Unchecked, 14.1s Time] [2022-07-13 23:32:03,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 547 states. [2022-07-13 23:32:03,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 547 to 507. [2022-07-13 23:32:03,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 507 states, 356 states have (on average 1.3286516853932584) internal successors, (473), 360 states have internal predecessors, (473), 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) [2022-07-13 23:32:03,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 698 transitions. [2022-07-13 23:32:03,366 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 698 transitions. Word has length 153 [2022-07-13 23:32:03,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:32:03,367 INFO L495 AbstractCegarLoop]: Abstraction has 507 states and 698 transitions. [2022-07-13 23:32:03,367 INFO L496 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) [2022-07-13 23:32:03,367 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 698 transitions. [2022-07-13 23:32:03,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-07-13 23:32:03,370 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:32:03,370 INFO L195 NwaCegarLoop]: 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] [2022-07-13 23:32:03,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-13 23:32:03,370 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:32:03,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:32:03,371 INFO L85 PathProgramCache]: Analyzing trace with hash -1281814572, now seen corresponding path program 1 times [2022-07-13 23:32:03,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 23:32:03,371 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601765829] [2022-07-13 23:32:03,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:32:03,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 23:32:03,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-13 23:32:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-13 23:32:03,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:03,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-07-13 23:32:03,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:03,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-13 23:32:03,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-07-13 23:32:03,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-07-13 23:32:03,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-07-13 23:32:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:03,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-13 23:32:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-13 23:32:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-07-13 23:32:03,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:03,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-13 23:32:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:04,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:04,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-07-13 23:32:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:04,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:04,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-07-13 23:32:04,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:04,168 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2022-07-13 23:32:04,169 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 23:32:04,169 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601765829] [2022-07-13 23:32:04,169 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601765829] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:32:04,169 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:32:04,169 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 23:32:04,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [294077079] [2022-07-13 23:32:04,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:32:04,170 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 23:32:04,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 23:32:04,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 23:32:04,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-13 23:32:04,170 INFO L87 Difference]: Start difference. First operand 507 states and 698 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) [2022-07-13 23:32:06,256 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:08,298 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:10,353 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:13,738 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:15,959 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:19,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:32:19,187 INFO L93 Difference]: Finished difference Result 549 states and 756 transitions. [2022-07-13 23:32:19,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-13 23:32:19,187 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 [2022-07-13 23:32:19,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:32:19,190 INFO L225 Difference]: With dead ends: 549 [2022-07-13 23:32:19,190 INFO L226 Difference]: Without dead ends: 540 [2022-07-13 23:32:19,190 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 51 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-13 23:32:19,191 INFO L413 NwaCegarLoop]: 601 mSDtfsCounter, 788 mSDsluCounter, 485 mSDsCounter, 0 mSdLazyCounter, 607 mSolverCounterSat, 344 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 863 SdHoareTripleChecker+Valid, 1086 SdHoareTripleChecker+Invalid, 956 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 344 IncrementalHoareTripleChecker+Valid, 607 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.6s IncrementalHoareTripleChecker+Time [2022-07-13 23:32:19,191 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [863 Valid, 1086 Invalid, 956 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [344 Valid, 607 Invalid, 5 Unknown, 0 Unchecked, 14.6s Time] [2022-07-13 23:32:19,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 540 states. [2022-07-13 23:32:19,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 540 to 500. [2022-07-13 23:32:19,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 500 states, 351 states have (on average 1.3276353276353277) internal successors, (466), 354 states have internal predecessors, (466), 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) [2022-07-13 23:32:19,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 689 transitions. [2022-07-13 23:32:19,206 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 689 transitions. Word has length 154 [2022-07-13 23:32:19,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:32:19,207 INFO L495 AbstractCegarLoop]: Abstraction has 500 states and 689 transitions. [2022-07-13 23:32:19,207 INFO L496 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) [2022-07-13 23:32:19,207 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 689 transitions. [2022-07-13 23:32:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-07-13 23:32:19,209 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:32:19,209 INFO L195 NwaCegarLoop]: 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] [2022-07-13 23:32:19,209 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-13 23:32:19,209 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:32:19,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:32:19,210 INFO L85 PathProgramCache]: Analyzing trace with hash 1118355632, now seen corresponding path program 1 times [2022-07-13 23:32:19,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 23:32:19,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [792331089] [2022-07-13 23:32:19,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:32:19,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 23:32:19,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-13 23:32:19,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-13 23:32:19,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:19,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-07-13 23:32:19,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-13 23:32:19,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:19,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-07-13 23:32:19,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:19,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-07-13 23:32:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-07-13 23:32:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:19,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-13 23:32:19,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:19,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-13 23:32:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:19,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-07-13 23:32:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:19,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-13 23:32:19,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:19,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-07-13 23:32:19,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:19,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:19,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:20,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-07-13 23:32:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:20,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-07-13 23:32:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:20,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2022-07-13 23:32:20,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:20,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-07-13 23:32:20,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:20,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-07-13 23:32:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:20,110 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2022-07-13 23:32:20,111 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 23:32:20,111 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [792331089] [2022-07-13 23:32:20,111 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [792331089] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:32:20,111 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:32:20,111 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-13 23:32:20,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108288575] [2022-07-13 23:32:20,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:32:20,112 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-13 23:32:20,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 23:32:20,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-13 23:32:20,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-13 23:32:20,113 INFO L87 Difference]: Start difference. First operand 500 states and 689 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) [2022-07-13 23:32:22,207 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:24,228 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:26,275 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:28,685 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:31,732 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:33,952 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:39,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:32:39,578 INFO L93 Difference]: Finished difference Result 1143 states and 1605 transitions. [2022-07-13 23:32:39,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-13 23:32:39,578 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 [2022-07-13 23:32:39,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:32:39,582 INFO L225 Difference]: With dead ends: 1143 [2022-07-13 23:32:39,582 INFO L226 Difference]: Without dead ends: 688 [2022-07-13 23:32:39,584 INFO L412 NwaCegarLoop]: 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 [2022-07-13 23:32:39,584 INFO L413 NwaCegarLoop]: 674 mSDtfsCounter, 472 mSDsluCounter, 1026 mSDsCounter, 0 mSdLazyCounter, 1003 mSolverCounterSat, 323 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 543 SdHoareTripleChecker+Valid, 1700 SdHoareTripleChecker+Invalid, 1331 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 323 IncrementalHoareTripleChecker+Valid, 1003 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.2s IncrementalHoareTripleChecker+Time [2022-07-13 23:32:39,584 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [543 Valid, 1700 Invalid, 1331 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [323 Valid, 1003 Invalid, 5 Unknown, 0 Unchecked, 19.2s Time] [2022-07-13 23:32:39,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 688 states. [2022-07-13 23:32:39,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 688 to 648. [2022-07-13 23:32:39,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 648 states, 467 states have (on average 1.3468950749464668) internal successors, (629), 470 states have internal predecessors, (629), 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) [2022-07-13 23:32:39,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 648 states and 916 transitions. [2022-07-13 23:32:39,616 INFO L78 Accepts]: Start accepts. Automaton has 648 states and 916 transitions. Word has length 181 [2022-07-13 23:32:39,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:32:39,617 INFO L495 AbstractCegarLoop]: Abstraction has 648 states and 916 transitions. [2022-07-13 23:32:39,617 INFO L496 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) [2022-07-13 23:32:39,617 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 916 transitions. [2022-07-13 23:32:39,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-07-13 23:32:39,619 INFO L187 NwaCegarLoop]: Found error trace [2022-07-13 23:32:39,619 INFO L195 NwaCegarLoop]: 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] [2022-07-13 23:32:39,619 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-13 23:32:39,619 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-13 23:32:39,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 23:32:39,620 INFO L85 PathProgramCache]: Analyzing trace with hash 1341331347, now seen corresponding path program 1 times [2022-07-13 23:32:39,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 23:32:39,620 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [966111068] [2022-07-13 23:32:39,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 23:32:39,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 23:32:39,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-13 23:32:40,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-07-13 23:32:40,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:40,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-07-13 23:32:40,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:40,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-13 23:32:40,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:40,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-07-13 23:32:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:40,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-07-13 23:32:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:40,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-07-13 23:32:40,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:40,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-13 23:32:40,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:40,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-13 23:32:40,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:40,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-07-13 23:32:40,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-13 23:32:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-07-13 23:32:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-13 23:32:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-07-13 23:32:40,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-07-13 23:32:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-07-13 23:32:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:40,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-07-13 23:32:40,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:41,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-07-13 23:32:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 23:32:41,234 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2022-07-13 23:32:41,235 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 23:32:41,235 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [966111068] [2022-07-13 23:32:41,235 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [966111068] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 23:32:41,235 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 23:32:41,235 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-13 23:32:41,236 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178315026] [2022-07-13 23:32:41,236 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 23:32:41,236 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-13 23:32:41,236 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 23:32:41,236 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-13 23:32:41,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-13 23:32:41,237 INFO L87 Difference]: Start difference. First operand 648 states and 916 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) [2022-07-13 23:32:43,324 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:45,376 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:47,453 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:51,290 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:53,481 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-13 23:32:57,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-13 23:32:57,327 INFO L93 Difference]: Finished difference Result 701 states and 995 transitions. [2022-07-13 23:32:57,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-07-13 23:32:57,327 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 [2022-07-13 23:32:57,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-13 23:32:57,328 INFO L225 Difference]: With dead ends: 701 [2022-07-13 23:32:57,328 INFO L226 Difference]: Without dead ends: 0 [2022-07-13 23:32:57,330 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 59 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2022-07-13 23:32:57,330 INFO L413 NwaCegarLoop]: 604 mSDtfsCounter, 830 mSDsluCounter, 727 mSDsCounter, 0 mSdLazyCounter, 644 mSolverCounterSat, 631 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 878 SdHoareTripleChecker+Valid, 1331 SdHoareTripleChecker+Invalid, 1280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 631 IncrementalHoareTripleChecker+Valid, 644 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.1s IncrementalHoareTripleChecker+Time [2022-07-13 23:32:57,330 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [878 Valid, 1331 Invalid, 1280 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [631 Valid, 644 Invalid, 5 Unknown, 0 Unchecked, 15.1s Time] [2022-07-13 23:32:57,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-13 23:32:57,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-13 23:32:57,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 23:32:57,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-13 23:32:57,331 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 192 [2022-07-13 23:32:57,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-13 23:32:57,332 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-13 23:32:57,332 INFO L496 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) [2022-07-13 23:32:57,332 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-13 23:32:57,332 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-13 23:32:57,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-13 23:32:57,335 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-13 23:32:57,336 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-13 23:33:30,351 INFO L899 garLoopResultBuilder]: For program point L12526-1(line 12526) no Hoare annotation was computed. [2022-07-13 23:33:30,354 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 12525 12527) no Hoare annotation was computed. [2022-07-13 23:33:30,355 INFO L895 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))) [2022-07-13 23:33:30,355 INFO L895 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))) [2022-07-13 23:33:30,355 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 12525 12527) no Hoare annotation was computed. [2022-07-13 23:33:30,355 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonFINAL(lines 12016 12026) no Hoare annotation was computed. [2022-07-13 23:33:30,356 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 12016 12026) no Hoare annotation was computed. [2022-07-13 23:33:30,356 INFO L899 garLoopResultBuilder]: For program point L12021-1(lines 12019 12022) no Hoare annotation was computed. [2022-07-13 23:33:30,356 INFO L895 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))) [2022-07-13 23:33:30,356 INFO L895 garLoopResultBuilder]: At program point L12021(line 12021) the Hoare annotation is: (or (not (= |old(~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))) [2022-07-13 23:33:30,356 INFO L899 garLoopResultBuilder]: For program point L12019(lines 12019 12022) no Hoare annotation was computed. [2022-07-13 23:33:30,356 INFO L899 garLoopResultBuilder]: For program point L10242-1(line 10242) no Hoare annotation was computed. [2022-07-13 23:33:30,357 INFO L895 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))) [2022-07-13 23:33:30,357 INFO L899 garLoopResultBuilder]: For program point L10238(lines 10238 10241) no Hoare annotation was computed. [2022-07-13 23:33:30,357 INFO L899 garLoopResultBuilder]: For program point L10271-1(line 10271) no Hoare annotation was computed. [2022-07-13 23:33:30,357 INFO L899 garLoopResultBuilder]: For program point L10230-1(line 10230) no Hoare annotation was computed. [2022-07-13 23:33:30,357 INFO L895 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))) [2022-07-13 23:33:30,357 INFO L895 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))) [2022-07-13 23:33:30,357 INFO L899 garLoopResultBuilder]: For program point L10251-1(line 10251) no Hoare annotation was computed. [2022-07-13 23:33:30,358 INFO L899 garLoopResultBuilder]: For program point L10255(line 10255) no Hoare annotation was computed. [2022-07-13 23:33:30,358 INFO L899 garLoopResultBuilder]: For program point set_frequency___0EXIT(lines 10214 10281) no Hoare annotation was computed. [2022-07-13 23:33:30,358 INFO L895 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))) [2022-07-13 23:33:30,358 INFO L895 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))) [2022-07-13 23:33:30,358 INFO L899 garLoopResultBuilder]: For program point L10272-1(line 10272) no Hoare annotation was computed. [2022-07-13 23:33:30,358 INFO L899 garLoopResultBuilder]: For program point L10260(line 10260) no Hoare annotation was computed. [2022-07-13 23:33:30,359 INFO L895 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))) [2022-07-13 23:33:30,359 INFO L899 garLoopResultBuilder]: For program point L10256-1(line 10256) no Hoare annotation was computed. [2022-07-13 23:33:30,359 INFO L895 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))) [2022-07-13 23:33:30,359 INFO L899 garLoopResultBuilder]: For program point L10244(lines 10244 10267) no Hoare annotation was computed. [2022-07-13 23:33:30,359 INFO L895 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))) [2022-07-13 23:33:30,359 INFO L895 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))) [2022-07-13 23:33:30,359 INFO L895 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))) [2022-07-13 23:33:30,360 INFO L899 garLoopResultBuilder]: For program point L10269(line 10269) no Hoare annotation was computed. [2022-07-13 23:33:30,360 INFO L895 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))) [2022-07-13 23:33:30,360 INFO L895 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))) [2022-07-13 23:33:30,360 INFO L895 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))) [2022-07-13 23:33:30,360 INFO L899 garLoopResultBuilder]: For program point L10261-1(line 10261) no Hoare annotation was computed. [2022-07-13 23:33:30,360 INFO L899 garLoopResultBuilder]: For program point L10265(line 10265) no Hoare annotation was computed. [2022-07-13 23:33:30,360 INFO L899 garLoopResultBuilder]: For program point set_frequency___0FINAL(lines 10214 10281) no Hoare annotation was computed. [2022-07-13 23:33:30,361 INFO L899 garLoopResultBuilder]: For program point L10232(lines 10232 10236) no Hoare annotation was computed. [2022-07-13 23:33:30,361 INFO L899 garLoopResultBuilder]: For program point L10245(line 10245) no Hoare annotation was computed. [2022-07-13 23:33:30,361 INFO L895 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))) [2022-07-13 23:33:30,361 INFO L895 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))) [2022-07-13 23:33:30,361 INFO L895 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))) [2022-07-13 23:33:30,361 INFO L899 garLoopResultBuilder]: For program point L10237-1(line 10237) no Hoare annotation was computed. [2022-07-13 23:33:30,361 INFO L899 garLoopResultBuilder]: For program point L10270-2(lines 10270 10275) no Hoare annotation was computed. [2022-07-13 23:33:30,362 INFO L899 garLoopResultBuilder]: For program point L10270(lines 10270 10275) no Hoare annotation was computed. [2022-07-13 23:33:30,362 INFO L899 garLoopResultBuilder]: For program point L10250(line 10250) no Hoare annotation was computed. [2022-07-13 23:33:30,362 INFO L899 garLoopResultBuilder]: For program point L10246-1(line 10246) no Hoare annotation was computed. [2022-07-13 23:33:30,362 INFO L895 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))) [2022-07-13 23:33:30,362 INFO L895 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))) [2022-07-13 23:33:30,362 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2022-07-13 23:33:30,362 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-07-13 23:33:30,363 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-07-13 23:33:30,363 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2022-07-13 23:33:30,363 INFO L895 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))) [2022-07-13 23:33:30,363 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 12492 12494) no Hoare annotation was computed. [2022-07-13 23:33:30,363 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12492 12494) no Hoare annotation was computed. [2022-07-13 23:33:30,363 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12492 12494) the Hoare annotation is: true [2022-07-13 23:33:30,363 INFO L899 garLoopResultBuilder]: For program point L11277-1(line 11277) no Hoare annotation was computed. [2022-07-13 23:33:30,364 INFO L899 garLoopResultBuilder]: For program point L11278-2(lines 11278 11281) no Hoare annotation was computed. [2022-07-13 23:33:30,364 INFO L902 garLoopResultBuilder]: At program point L11277(line 11277) the Hoare annotation is: true [2022-07-13 23:33:30,364 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11268 11284) no Hoare annotation was computed. [2022-07-13 23:33:30,364 INFO L899 garLoopResultBuilder]: For program point L11278(line 11278) no Hoare annotation was computed. [2022-07-13 23:33:30,364 INFO L895 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))) [2022-07-13 23:33:30,364 INFO L899 garLoopResultBuilder]: For program point L11273(lines 11273 11276) no Hoare annotation was computed. [2022-07-13 23:33:30,364 INFO L899 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11268 11284) no Hoare annotation was computed. [2022-07-13 23:33:30,365 INFO L899 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 11039 11222) no Hoare annotation was computed. [2022-07-13 23:33:30,365 INFO L902 garLoopResultBuilder]: At program point L11194(lines 11053 11221) the Hoare annotation is: true [2022-07-13 23:33:30,365 INFO L899 garLoopResultBuilder]: For program point L11213-1(line 11213) no Hoare annotation was computed. [2022-07-13 23:33:30,365 INFO L902 garLoopResultBuilder]: At program point L11213(line 11213) the Hoare annotation is: true [2022-07-13 23:33:30,365 INFO L899 garLoopResultBuilder]: For program point L11182(lines 11182 11185) no Hoare annotation was computed. [2022-07-13 23:33:30,365 INFO L899 garLoopResultBuilder]: For program point L11215-1(line 11215) no Hoare annotation was computed. [2022-07-13 23:33:30,365 INFO L902 garLoopResultBuilder]: At program point L11215(line 11215) the Hoare annotation is: true [2022-07-13 23:33:30,365 INFO L899 garLoopResultBuilder]: For program point L11205-1(lines 11205 11207) no Hoare annotation was computed. [2022-07-13 23:33:30,366 INFO L902 garLoopResultBuilder]: At program point L11205(lines 11205 11207) the Hoare annotation is: true [2022-07-13 23:33:30,366 INFO L895 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))) [2022-07-13 23:33:30,366 INFO L899 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 11039 11222) no Hoare annotation was computed. [2022-07-13 23:33:30,366 INFO L899 garLoopResultBuilder]: For program point L11197(lines 11197 11203) no Hoare annotation was computed. [2022-07-13 23:33:30,366 INFO L899 garLoopResultBuilder]: For program point L11197-2(lines 11197 11203) no Hoare annotation was computed. [2022-07-13 23:33:30,366 INFO L902 garLoopResultBuilder]: At program point L11189(lines 11053 11221) the Hoare annotation is: true [2022-07-13 23:33:30,366 INFO L902 garLoopResultBuilder]: At program point L11218(line 11218) the Hoare annotation is: true [2022-07-13 23:33:30,367 INFO L899 garLoopResultBuilder]: For program point L11193(lines 11193 11196) no Hoare annotation was computed. [2022-07-13 23:33:30,367 INFO L899 garLoopResultBuilder]: For program point L11212(lines 11212 11216) no Hoare annotation was computed. [2022-07-13 23:33:30,367 INFO L899 garLoopResultBuilder]: For program point L11212-2(lines 11212 11216) no Hoare annotation was computed. [2022-07-13 23:33:30,367 INFO L899 garLoopResultBuilder]: For program point L11218-1(line 11218) no Hoare annotation was computed. [2022-07-13 23:33:30,367 INFO L902 garLoopResultBuilder]: At program point L11204(line 11204) the Hoare annotation is: true [2022-07-13 23:33:30,367 INFO L899 garLoopResultBuilder]: For program point L11204-1(line 11204) no Hoare annotation was computed. [2022-07-13 23:33:30,367 INFO L899 garLoopResultBuilder]: For program point L11208(lines 11208 11219) no Hoare annotation was computed. [2022-07-13 23:33:30,367 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonFINAL(lines 11955 11965) no Hoare annotation was computed. [2022-07-13 23:33:30,368 INFO L895 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))) [2022-07-13 23:33:30,368 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11955 11965) no Hoare annotation was computed. [2022-07-13 23:33:30,368 INFO L895 garLoopResultBuilder]: At program point L11960(line 11960) 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)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-13 23:33:30,368 INFO L899 garLoopResultBuilder]: For program point L11958(lines 11958 11961) no Hoare annotation was computed. [2022-07-13 23:33:30,368 INFO L899 garLoopResultBuilder]: For program point L11960-1(lines 11958 11961) no Hoare annotation was computed. [2022-07-13 23:33:30,368 INFO L895 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))) [2022-07-13 23:33:30,368 INFO L895 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))) [2022-07-13 23:33:30,369 INFO L899 garLoopResultBuilder]: For program point L10077(lines 10077 10080) no Hoare annotation was computed. [2022-07-13 23:33:30,369 INFO L899 garLoopResultBuilder]: For program point L10081-4(lines 10081 10085) no Hoare annotation was computed. [2022-07-13 23:33:30,369 INFO L899 garLoopResultBuilder]: For program point L10077-2(lines 10077 10080) no Hoare annotation was computed. [2022-07-13 23:33:30,369 INFO L899 garLoopResultBuilder]: For program point L10081(line 10081) no Hoare annotation was computed. [2022-07-13 23:33:30,369 INFO L899 garLoopResultBuilder]: For program point L10081-2(lines 10081 10085) no Hoare annotation was computed. [2022-07-13 23:33:30,369 INFO L899 garLoopResultBuilder]: For program point poseidon_fm_closeFINAL(lines 10067 10092) no Hoare annotation was computed. [2022-07-13 23:33:30,369 INFO L899 garLoopResultBuilder]: For program point L10086-1(line 10086) no Hoare annotation was computed. [2022-07-13 23:33:30,370 INFO L895 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))) [2022-07-13 23:33:30,370 INFO L895 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))) [2022-07-13 23:33:30,370 INFO L895 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))) [2022-07-13 23:33:30,370 INFO L899 garLoopResultBuilder]: For program point L10088-1(line 10088) no Hoare annotation was computed. [2022-07-13 23:33:30,370 INFO L895 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))) [2022-07-13 23:33:30,370 INFO L895 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))) [2022-07-13 23:33:30,370 INFO L895 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))) [2022-07-13 23:33:30,370 INFO L899 garLoopResultBuilder]: For program point poseidon_fm_closeEXIT(lines 10067 10092) no Hoare annotation was computed. [2022-07-13 23:33:30,371 INFO L895 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))) [2022-07-13 23:33:30,371 INFO L895 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))) [2022-07-13 23:33:30,371 INFO L899 garLoopResultBuilder]: For program point L10083-1(line 10083) no Hoare annotation was computed. [2022-07-13 23:33:30,371 INFO L899 garLoopResultBuilder]: For program point kref_getFINAL(lines 12575 12577) no Hoare annotation was computed. [2022-07-13 23:33:30,371 INFO L902 garLoopResultBuilder]: At program point kref_getENTRY(lines 12575 12577) the Hoare annotation is: true [2022-07-13 23:33:30,371 INFO L899 garLoopResultBuilder]: For program point kref_getEXIT(lines 12575 12577) no Hoare annotation was computed. [2022-07-13 23:33:30,371 INFO L895 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)) [2022-07-13 23:33:30,371 INFO L899 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 12455 12465) no Hoare annotation was computed. [2022-07-13 23:33:30,371 INFO L899 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12455 12465) no Hoare annotation was computed. [2022-07-13 23:33:30,372 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12680 12682) no Hoare annotation was computed. [2022-07-13 23:33:30,372 INFO L902 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12680 12682) the Hoare annotation is: true [2022-07-13 23:33:30,372 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 12680 12682) no Hoare annotation was computed. [2022-07-13 23:33:30,372 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 12731 12733) no Hoare annotation was computed. [2022-07-13 23:33:30,372 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12731 12733) no Hoare annotation was computed. [2022-07-13 23:33:30,372 INFO L902 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12731 12733) the Hoare annotation is: true [2022-07-13 23:33:30,372 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12688 12690) no Hoare annotation was computed. [2022-07-13 23:33:30,372 INFO L902 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12688 12690) the Hoare annotation is: true [2022-07-13 23:33:30,372 INFO L899 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 12688 12690) no Hoare annotation was computed. [2022-07-13 23:33:30,372 INFO L902 garLoopResultBuilder]: At program point strlcpyENTRY(lines 12663 12665) the Hoare annotation is: true [2022-07-13 23:33:30,373 INFO L899 garLoopResultBuilder]: For program point strlcpyFINAL(lines 12663 12665) no Hoare annotation was computed. [2022-07-13 23:33:30,373 INFO L899 garLoopResultBuilder]: For program point strlcpyEXIT(lines 12663 12665) no Hoare annotation was computed. [2022-07-13 23:33:30,373 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-07-13 23:33:30,373 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-07-13 23:33:30,373 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2022-07-13 23:33:30,373 INFO L895 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)|)) [2022-07-13 23:33:30,373 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-07-13 23:33:30,373 INFO L899 garLoopResultBuilder]: For program point get_currentEXIT(lines 5250 5273) no Hoare annotation was computed. [2022-07-13 23:33:30,374 INFO L899 garLoopResultBuilder]: For program point L5267(line 5267) no Hoare annotation was computed. [2022-07-13 23:33:30,374 INFO L899 garLoopResultBuilder]: For program point L5261(line 5261) no Hoare annotation was computed. [2022-07-13 23:33:30,374 INFO L899 garLoopResultBuilder]: For program point L5255(line 5255) no Hoare annotation was computed. [2022-07-13 23:33:30,374 INFO L902 garLoopResultBuilder]: At program point get_currentENTRY(lines 5250 5273) the Hoare annotation is: true [2022-07-13 23:33:30,374 INFO L902 garLoopResultBuilder]: At program point L5270(lines 5253 5272) the Hoare annotation is: true [2022-07-13 23:33:30,374 INFO L899 garLoopResultBuilder]: For program point get_currentFINAL(lines 5250 5273) no Hoare annotation was computed. [2022-07-13 23:33:30,374 INFO L899 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2022-07-13 23:33:30,374 INFO L899 garLoopResultBuilder]: For program point L5258(line 5258) no Hoare annotation was computed. [2022-07-13 23:33:30,375 INFO L899 garLoopResultBuilder]: For program point L5254(lines 5254 5269) no Hoare annotation was computed. [2022-07-13 23:33:30,375 INFO L899 garLoopResultBuilder]: For program point usb_make_pathEXIT(lines 5385 5392) no Hoare annotation was computed. [2022-07-13 23:33:30,375 INFO L899 garLoopResultBuilder]: For program point L5390(line 5390) no Hoare annotation was computed. [2022-07-13 23:33:30,375 INFO L899 garLoopResultBuilder]: For program point L5390-2(line 5390) no Hoare annotation was computed. [2022-07-13 23:33:30,375 INFO L902 garLoopResultBuilder]: At program point usb_make_pathENTRY(lines 5385 5392) the Hoare annotation is: true [2022-07-13 23:33:30,375 INFO L899 garLoopResultBuilder]: For program point usb_make_pathFINAL(lines 5385 5392) no Hoare annotation was computed. [2022-07-13 23:33:30,375 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5415 5420) the Hoare annotation is: true [2022-07-13 23:33:30,376 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 5415 5420) no Hoare annotation was computed. [2022-07-13 23:33:30,376 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5415 5420) no Hoare annotation was computed. [2022-07-13 23:33:30,376 INFO L895 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))) [2022-07-13 23:33:30,376 INFO L899 garLoopResultBuilder]: For program point L5431(lines 5431 5437) no Hoare annotation was computed. [2022-07-13 23:33:30,376 INFO L902 garLoopResultBuilder]: At program point L5433(line 5433) the Hoare annotation is: true [2022-07-13 23:33:30,376 INFO L899 garLoopResultBuilder]: For program point L5433-1(line 5433) no Hoare annotation was computed. [2022-07-13 23:33:30,376 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5429 5438) no Hoare annotation was computed. [2022-07-13 23:33:30,376 INFO L902 garLoopResultBuilder]: At program point L5427(lines 5425 5428) the Hoare annotation is: true [2022-07-13 23:33:30,377 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5429 5438) no Hoare annotation was computed. [2022-07-13 23:33:30,377 INFO L895 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))) [2022-07-13 23:33:30,377 INFO L895 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))) [2022-07-13 23:33:30,377 INFO L899 garLoopResultBuilder]: For program point L12757-1(line 12757) no Hoare annotation was computed. [2022-07-13 23:33:30,377 INFO L899 garLoopResultBuilder]: For program point video_devdataFINAL(lines 12756 12758) no Hoare annotation was computed. [2022-07-13 23:33:30,377 INFO L899 garLoopResultBuilder]: For program point video_devdataEXIT(lines 12756 12758) no Hoare annotation was computed. [2022-07-13 23:33:30,377 INFO L899 garLoopResultBuilder]: For program point L10044(lines 10044 10058) no Hoare annotation was computed. [2022-07-13 23:33:30,378 INFO L899 garLoopResultBuilder]: For program point L10044-2(lines 10044 10058) no Hoare annotation was computed. [2022-07-13 23:33:30,378 INFO L899 garLoopResultBuilder]: For program point poseidon_fm_openFINAL(lines 10015 10066) no Hoare annotation was computed. [2022-07-13 23:33:30,378 INFO L895 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))) [2022-07-13 23:33:30,378 INFO L895 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))) [2022-07-13 23:33:30,378 INFO L899 garLoopResultBuilder]: For program point L10028(lines 10028 10031) no Hoare annotation was computed. [2022-07-13 23:33:30,378 INFO L899 garLoopResultBuilder]: For program point L10045(lines 10045 10048) no Hoare annotation was computed. [2022-07-13 23:33:30,378 INFO L895 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))) [2022-07-13 23:33:30,379 INFO L895 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))) [2022-07-13 23:33:30,379 INFO L899 garLoopResultBuilder]: For program point L10033(lines 10033 10037) no Hoare annotation was computed. [2022-07-13 23:33:30,379 INFO L895 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))) [2022-07-13 23:33:30,379 INFO L899 garLoopResultBuilder]: For program point L10050(line 10050) no Hoare annotation was computed. [2022-07-13 23:33:30,379 INFO L895 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))) [2022-07-13 23:33:30,379 INFO L899 garLoopResultBuilder]: For program point L10025-1(line 10025) no Hoare annotation was computed. [2022-07-13 23:33:30,379 INFO L899 garLoopResultBuilder]: For program point L10038-2(lines 10038 10042) no Hoare annotation was computed. [2022-07-13 23:33:30,379 INFO L899 garLoopResultBuilder]: For program point L10038(line 10038) no Hoare annotation was computed. [2022-07-13 23:33:30,380 INFO L899 garLoopResultBuilder]: For program point L10051(lines 10051 10055) no Hoare annotation was computed. [2022-07-13 23:33:30,380 INFO L895 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))) [2022-07-13 23:33:30,380 INFO L899 garLoopResultBuilder]: For program point L10043-1(line 10043) no Hoare annotation was computed. [2022-07-13 23:33:30,380 INFO L895 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))) [2022-07-13 23:33:30,380 INFO L895 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))) [2022-07-13 23:33:30,380 INFO L895 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))) [2022-07-13 23:33:30,380 INFO L895 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))) [2022-07-13 23:33:30,381 INFO L899 garLoopResultBuilder]: For program point L10060-1(line 10060) no Hoare annotation was computed. [2022-07-13 23:33:30,381 INFO L895 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))) [2022-07-13 23:33:30,381 INFO L895 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))) [2022-07-13 23:33:30,381 INFO L899 garLoopResultBuilder]: For program point L10052-1(line 10052) no Hoare annotation was computed. [2022-07-13 23:33:30,381 INFO L895 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))) [2022-07-13 23:33:30,381 INFO L895 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))) [2022-07-13 23:33:30,381 INFO L899 garLoopResultBuilder]: For program point L10023-1(line 10023) no Hoare annotation was computed. [2022-07-13 23:33:30,382 INFO L899 garLoopResultBuilder]: For program point poseidon_fm_openEXIT(lines 10015 10066) no Hoare annotation was computed. [2022-07-13 23:33:30,382 INFO L902 garLoopResultBuilder]: At program point L11008(lines 10968 11037) the Hoare annotation is: true [2022-07-13 23:33:30,382 INFO L899 garLoopResultBuilder]: For program point L11033-1(line 11033) no Hoare annotation was computed. [2022-07-13 23:33:30,382 INFO L902 garLoopResultBuilder]: At program point L11033(line 11033) the Hoare annotation is: true [2022-07-13 23:33:30,382 INFO L899 garLoopResultBuilder]: For program point L11031-1(line 11031) no Hoare annotation was computed. [2022-07-13 23:33:30,382 INFO L902 garLoopResultBuilder]: At program point L11031(line 11031) the Hoare annotation is: true [2022-07-13 23:33:30,382 INFO L895 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))) [2022-07-13 23:33:30,383 INFO L899 garLoopResultBuilder]: For program point L11023-1(line 11023) no Hoare annotation was computed. [2022-07-13 23:33:30,383 INFO L902 garLoopResultBuilder]: At program point L11023(line 11023) the Hoare annotation is: true [2022-07-13 23:33:30,383 INFO L902 garLoopResultBuilder]: At program point L11013(lines 10968 11037) the Hoare annotation is: true [2022-07-13 23:33:30,383 INFO L899 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10957 11038) no Hoare annotation was computed. [2022-07-13 23:33:30,383 INFO L899 garLoopResultBuilder]: For program point L11030-2(lines 11030 11034) no Hoare annotation was computed. [2022-07-13 23:33:30,383 INFO L899 garLoopResultBuilder]: For program point L11026(lines 11026 11035) no Hoare annotation was computed. [2022-07-13 23:33:30,383 INFO L899 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10957 11038) no Hoare annotation was computed. [2022-07-13 23:33:30,383 INFO L899 garLoopResultBuilder]: For program point L11001(lines 11001 11004) no Hoare annotation was computed. [2022-07-13 23:33:30,384 INFO L899 garLoopResultBuilder]: For program point L11030(lines 11030 11034) no Hoare annotation was computed. [2022-07-13 23:33:30,384 INFO L902 garLoopResultBuilder]: At program point L11024(lines 11024 11025) the Hoare annotation is: true [2022-07-13 23:33:30,384 INFO L899 garLoopResultBuilder]: For program point L11024-1(lines 11024 11025) no Hoare annotation was computed. [2022-07-13 23:33:30,384 INFO L899 garLoopResultBuilder]: For program point L11012(lines 11012 11015) no Hoare annotation was computed. [2022-07-13 23:33:30,384 INFO L899 garLoopResultBuilder]: For program point L11016(lines 11016 11022) no Hoare annotation was computed. [2022-07-13 23:33:30,384 INFO L899 garLoopResultBuilder]: For program point L11016-2(lines 11016 11022) no Hoare annotation was computed. [2022-07-13 23:33:30,384 INFO L899 garLoopResultBuilder]: For program point usb_autopm_get_interfaceFINAL(lines 12677 12679) no Hoare annotation was computed. [2022-07-13 23:33:30,385 INFO L899 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12677 12679) no Hoare annotation was computed. [2022-07-13 23:33:30,385 INFO L902 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12677 12679) the Hoare annotation is: true [2022-07-13 23:33:30,385 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12607 12609) the Hoare annotation is: true [2022-07-13 23:33:30,385 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12607 12609) no Hoare annotation was computed. [2022-07-13 23:33:30,385 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 12607 12609) no Hoare annotation was computed. [2022-07-13 23:33:30,385 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11907 11912) no Hoare annotation was computed. [2022-07-13 23:33:30,385 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11907 11912) the Hoare annotation is: true [2022-07-13 23:33:30,386 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11910) no Hoare annotation was computed. [2022-07-13 23:33:30,386 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11907 11912) no Hoare annotation was computed. [2022-07-13 23:33:30,386 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_valueFINAL(lines 12585 12587) no Hoare annotation was computed. [2022-07-13 23:33:30,386 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 12585 12587) no Hoare annotation was computed. [2022-07-13 23:33:30,386 INFO L902 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 12585 12587) the Hoare annotation is: true [2022-07-13 23:33:30,386 INFO L899 garLoopResultBuilder]: For program point kref_putEXIT(lines 12582 12584) no Hoare annotation was computed. [2022-07-13 23:33:30,386 INFO L902 garLoopResultBuilder]: At program point kref_putENTRY(lines 12582 12584) the Hoare annotation is: true [2022-07-13 23:33:30,386 INFO L899 garLoopResultBuilder]: For program point kref_putFINAL(lines 12582 12584) no Hoare annotation was computed. [2022-07-13 23:33:30,387 INFO L895 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))) [2022-07-13 23:33:30,387 INFO L899 garLoopResultBuilder]: For program point video_get_drvdataFINAL(lines 5466 5473) no Hoare annotation was computed. [2022-07-13 23:33:30,387 INFO L895 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))) [2022-07-13 23:33:30,387 INFO L899 garLoopResultBuilder]: For program point L5470-1(line 5470) no Hoare annotation was computed. [2022-07-13 23:33:30,387 INFO L899 garLoopResultBuilder]: For program point video_get_drvdataEXIT(lines 5466 5473) no Hoare annotation was computed. [2022-07-13 23:33:30,387 INFO L902 garLoopResultBuilder]: At program point L9978(line 9978) the Hoare annotation is: true [2022-07-13 23:33:30,387 INFO L902 garLoopResultBuilder]: At program point L9953(line 9953) the Hoare annotation is: true [2022-07-13 23:33:30,388 INFO L899 garLoopResultBuilder]: For program point L9953-1(line 9953) no Hoare annotation was computed. [2022-07-13 23:33:30,388 INFO L899 garLoopResultBuilder]: For program point L9978-1(line 9978) no Hoare annotation was computed. [2022-07-13 23:33:30,388 INFO L899 garLoopResultBuilder]: For program point L9962(line 9962) no Hoare annotation was computed. [2022-07-13 23:33:30,388 INFO L902 garLoopResultBuilder]: At program point L9979(line 9979) the Hoare annotation is: true [2022-07-13 23:33:30,388 INFO L899 garLoopResultBuilder]: For program point L9979-1(line 9979) no Hoare annotation was computed. [2022-07-13 23:33:30,388 INFO L899 garLoopResultBuilder]: For program point L9980(line 9980) no Hoare annotation was computed. [2022-07-13 23:33:30,388 INFO L899 garLoopResultBuilder]: For program point L9947(line 9947) no Hoare annotation was computed. [2022-07-13 23:33:30,388 INFO L899 garLoopResultBuilder]: For program point L9980-2(line 9980) no Hoare annotation was computed. [2022-07-13 23:33:30,389 INFO L902 garLoopResultBuilder]: At program point L9972(line 9972) the Hoare annotation is: true [2022-07-13 23:33:30,389 INFO L902 garLoopResultBuilder]: At program point L9980-8(line 9980) the Hoare annotation is: true [2022-07-13 23:33:30,389 INFO L899 garLoopResultBuilder]: For program point L9972-1(line 9972) no Hoare annotation was computed. [2022-07-13 23:33:30,389 INFO L899 garLoopResultBuilder]: For program point poseidon_check_mode_radioFINAL(lines 9923 9988) no Hoare annotation was computed. [2022-07-13 23:33:30,389 INFO L899 garLoopResultBuilder]: For program point L9980-4(line 9980) no Hoare annotation was computed. [2022-07-13 23:33:30,389 INFO L899 garLoopResultBuilder]: For program point L9980-6(line 9980) no Hoare annotation was computed. [2022-07-13 23:33:30,389 INFO L899 garLoopResultBuilder]: For program point L9981(line 9981) no Hoare annotation was computed. [2022-07-13 23:33:30,389 INFO L902 garLoopResultBuilder]: At program point L9948(line 9948) the Hoare annotation is: true [2022-07-13 23:33:30,390 INFO L899 garLoopResultBuilder]: For program point L9948-1(line 9948) no Hoare annotation was computed. [2022-07-13 23:33:30,390 INFO L899 garLoopResultBuilder]: For program point L9973(lines 9973 9976) no Hoare annotation was computed. [2022-07-13 23:33:30,390 INFO L902 garLoopResultBuilder]: At program point L9965(lines 9939 9987) the Hoare annotation is: true [2022-07-13 23:33:30,390 INFO L895 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))) [2022-07-13 23:33:30,390 INFO L899 garLoopResultBuilder]: For program point L9957(line 9957) no Hoare annotation was computed. [2022-07-13 23:33:30,390 INFO L899 garLoopResultBuilder]: For program point poseidon_check_mode_radioEXIT(lines 9923 9988) no Hoare annotation was computed. [2022-07-13 23:33:30,390 INFO L899 garLoopResultBuilder]: For program point L9982-2(line 9982) no Hoare annotation was computed. [2022-07-13 23:33:30,391 INFO L899 garLoopResultBuilder]: For program point L9982-4(line 9982) no Hoare annotation was computed. [2022-07-13 23:33:30,391 INFO L899 garLoopResultBuilder]: For program point L9982(line 9982) no Hoare annotation was computed. [2022-07-13 23:33:30,391 INFO L899 garLoopResultBuilder]: For program point L9941(lines 9941 9964) no Hoare annotation was computed. [2022-07-13 23:33:30,391 INFO L899 garLoopResultBuilder]: For program point L9982-6(line 9982) no Hoare annotation was computed. [2022-07-13 23:33:30,391 INFO L902 garLoopResultBuilder]: At program point L9982-8(line 9982) the Hoare annotation is: true [2022-07-13 23:33:30,391 INFO L899 garLoopResultBuilder]: For program point L9966(line 9966) no Hoare annotation was computed. [2022-07-13 23:33:30,391 INFO L899 garLoopResultBuilder]: For program point L9958-1(line 9958) no Hoare annotation was computed. [2022-07-13 23:33:30,391 INFO L902 garLoopResultBuilder]: At program point L9958(line 9958) the Hoare annotation is: true [2022-07-13 23:33:30,392 INFO L899 garLoopResultBuilder]: For program point L9983(line 9983) no Hoare annotation was computed. [2022-07-13 23:33:30,392 INFO L899 garLoopResultBuilder]: For program point L9942(line 9942) no Hoare annotation was computed. [2022-07-13 23:33:30,392 INFO L902 garLoopResultBuilder]: At program point L9967(line 9967) the Hoare annotation is: true [2022-07-13 23:33:30,392 INFO L899 garLoopResultBuilder]: For program point L9967-1(line 9967) no Hoare annotation was computed. [2022-07-13 23:33:30,392 INFO L899 garLoopResultBuilder]: For program point L9984-4(line 9984) no Hoare annotation was computed. [2022-07-13 23:33:30,392 INFO L899 garLoopResultBuilder]: For program point L9984-6(line 9984) no Hoare annotation was computed. [2022-07-13 23:33:30,392 INFO L899 garLoopResultBuilder]: For program point L9984(line 9984) no Hoare annotation was computed. [2022-07-13 23:33:30,393 INFO L899 garLoopResultBuilder]: For program point L9984-2(line 9984) no Hoare annotation was computed. [2022-07-13 23:33:30,393 INFO L902 garLoopResultBuilder]: At program point L9984-8(lines 9939 9987) the Hoare annotation is: true [2022-07-13 23:33:30,393 INFO L902 garLoopResultBuilder]: At program point L9943(line 9943) the Hoare annotation is: true [2022-07-13 23:33:30,393 INFO L899 garLoopResultBuilder]: For program point L9943-1(line 9943) no Hoare annotation was computed. [2022-07-13 23:33:30,393 INFO L899 garLoopResultBuilder]: For program point L9968(lines 9968 9971) no Hoare annotation was computed. [2022-07-13 23:33:30,393 INFO L899 garLoopResultBuilder]: For program point L9952(line 9952) no Hoare annotation was computed. [2022-07-13 23:33:30,393 INFO L902 garLoopResultBuilder]: At program point L9977(line 9977) the Hoare annotation is: true [2022-07-13 23:33:30,393 INFO L899 garLoopResultBuilder]: For program point L9977-1(line 9977) no Hoare annotation was computed. [2022-07-13 23:33:30,394 INFO L899 garLoopResultBuilder]: For program point schedule_timeoutFINAL(lines 12629 12631) no Hoare annotation was computed. [2022-07-13 23:33:30,394 INFO L899 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12629 12631) no Hoare annotation was computed. [2022-07-13 23:33:30,394 INFO L902 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12629 12631) the Hoare annotation is: true [2022-07-13 23:33:30,394 INFO L899 garLoopResultBuilder]: For program point L15(line 15) no Hoare annotation was computed. [2022-07-13 23:33:30,394 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 14 16) the Hoare annotation is: true [2022-07-13 23:33:30,394 INFO L899 garLoopResultBuilder]: For program point L15-2(lines 14 16) no Hoare annotation was computed. [2022-07-13 23:33:30,394 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 14 16) no Hoare annotation was computed. [2022-07-13 23:33:30,394 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12591 12593) no Hoare annotation was computed. [2022-07-13 23:33:30,394 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12591 12593) the Hoare annotation is: true [2022-07-13 23:33:30,395 INFO L895 garLoopResultBuilder]: At program point ldv_successful_mallocENTRY(lines 7718 7722) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2022-07-13 23:33:30,395 INFO L899 garLoopResultBuilder]: For program point ldv_successful_mallocEXIT(lines 7718 7722) no Hoare annotation was computed. [2022-07-13 23:33:30,395 INFO L899 garLoopResultBuilder]: For program point L7720-1(line 7720) no Hoare annotation was computed. [2022-07-13 23:33:30,395 INFO L899 garLoopResultBuilder]: For program point ldv_successful_mallocFINAL(lines 7718 7722) no Hoare annotation was computed. [2022-07-13 23:33:30,395 INFO L902 garLoopResultBuilder]: At program point L7720(line 7720) the Hoare annotation is: true [2022-07-13 23:33:30,395 INFO L899 garLoopResultBuilder]: For program point L7331-2(lines 7329 7340) no Hoare annotation was computed. [2022-07-13 23:33:30,395 INFO L899 garLoopResultBuilder]: For program point set_debug_modeEXIT(lines 7327 7341) no Hoare annotation was computed. [2022-07-13 23:33:30,396 INFO L895 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))) [2022-07-13 23:33:30,396 INFO L899 garLoopResultBuilder]: For program point L7335-1(lines 7327 7341) no Hoare annotation was computed. [2022-07-13 23:33:30,396 INFO L899 garLoopResultBuilder]: For program point L7331(lines 7331 7334) no Hoare annotation was computed. [2022-07-13 23:33:30,396 INFO L899 garLoopResultBuilder]: For program point L12483-1(lines 12468 12490) no Hoare annotation was computed. [2022-07-13 23:33:30,396 INFO L895 garLoopResultBuilder]: At program point L12483(line 12483) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-13 23:33:30,396 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12466 12491) no Hoare annotation was computed. [2022-07-13 23:33:30,396 INFO L899 garLoopResultBuilder]: For program point L12487-1(lines 12466 12491) no Hoare annotation was computed. [2022-07-13 23:33:30,397 INFO L895 garLoopResultBuilder]: At program point L12487(line 12487) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-13 23:33:30,397 INFO L902 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12466 12491) the Hoare annotation is: true [2022-07-13 23:33:30,397 INFO L899 garLoopResultBuilder]: For program point L12475-1(lines 12468 12490) no Hoare annotation was computed. [2022-07-13 23:33:30,397 INFO L895 garLoopResultBuilder]: At program point L12475(line 12475) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-13 23:33:30,397 INFO L899 garLoopResultBuilder]: For program point L12479-1(lines 12468 12490) no Hoare annotation was computed. [2022-07-13 23:33:30,397 INFO L895 garLoopResultBuilder]: At program point L12479(line 12479) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-13 23:33:30,397 INFO L899 garLoopResultBuilder]: For program point L12471-1(lines 12468 12490) no Hoare annotation was computed. [2022-07-13 23:33:30,397 INFO L895 garLoopResultBuilder]: At program point L12471(line 12471) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-07-13 23:33:30,398 INFO L902 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12600 12602) the Hoare annotation is: true [2022-07-13 23:33:30,398 INFO L899 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 12600 12602) no Hoare annotation was computed. [2022-07-13 23:33:30,398 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12600 12602) no Hoare annotation was computed. [2022-07-13 23:33:30,398 INFO L895 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)) [2022-07-13 23:33:30,398 INFO L899 garLoopResultBuilder]: For program point L10176-1(line 10176) no Hoare annotation was computed. [2022-07-13 23:33:30,398 INFO L899 garLoopResultBuilder]: For program point L10672(line 10672) no Hoare annotation was computed. [2022-07-13 23:33:30,398 INFO L899 garLoopResultBuilder]: For program point L10705-1(line 10705) no Hoare annotation was computed. [2022-07-13 23:33:30,399 INFO L895 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)) [2022-07-13 23:33:30,399 INFO L899 garLoopResultBuilder]: For program point L10639(line 10639) no Hoare annotation was computed. [2022-07-13 23:33:30,399 INFO L899 garLoopResultBuilder]: For program point L10342(lines 10342 10345) no Hoare annotation was computed. [2022-07-13 23:33:30,399 INFO L895 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)) [2022-07-13 23:33:30,399 INFO L899 garLoopResultBuilder]: For program point L10640(lines 10640 10650) no Hoare annotation was computed. [2022-07-13 23:33:30,399 INFO L899 garLoopResultBuilder]: For program point L10673-1(line 10673) no Hoare annotation was computed. [2022-07-13 23:33:30,399 INFO L895 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)) [2022-07-13 23:33:30,399 INFO L895 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)) [2022-07-13 23:33:30,400 INFO L899 garLoopResultBuilder]: For program point L10178(lines 10178 10191) no Hoare annotation was computed. [2022-07-13 23:33:30,400 INFO L895 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)) [2022-07-13 23:33:30,400 INFO L895 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)) [2022-07-13 23:33:30,400 INFO L895 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)) [2022-07-13 23:33:30,400 INFO L899 garLoopResultBuilder]: For program point L10146-1(line 10146) no Hoare annotation was computed. [2022-07-13 23:33:30,400 INFO L899 garLoopResultBuilder]: For program point L10708(line 10708) no Hoare annotation was computed. [2022-07-13 23:33:30,400 INFO L899 garLoopResultBuilder]: For program point L10642(line 10642) no Hoare annotation was computed. [2022-07-13 23:33:30,401 INFO L899 garLoopResultBuilder]: For program point L10676(line 10676) no Hoare annotation was computed. [2022-07-13 23:33:30,401 INFO L899 garLoopResultBuilder]: For program point L10709-1(line 10709) no Hoare annotation was computed. [2022-07-13 23:33:30,401 INFO L895 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)) [2022-07-13 23:33:30,401 INFO L899 garLoopResultBuilder]: For program point L10643-1(lines 10640 10649) no Hoare annotation was computed. [2022-07-13 23:33:30,401 INFO L895 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)) [2022-07-13 23:33:30,401 INFO L899 garLoopResultBuilder]: For program point L10412(line 10412) no Hoare annotation was computed. [2022-07-13 23:33:30,401 INFO L899 garLoopResultBuilder]: For program point L10412-2(line 10412) no Hoare annotation was computed. [2022-07-13 23:33:30,402 INFO L899 garLoopResultBuilder]: For program point L10181(lines 10181 10189) no Hoare annotation was computed. [2022-07-13 23:33:30,402 INFO L895 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)) [2022-07-13 23:33:30,402 INFO L899 garLoopResultBuilder]: For program point L10677-1(line 10677) no Hoare annotation was computed. [2022-07-13 23:33:30,402 INFO L895 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)) [2022-07-13 23:33:30,402 INFO L902 garLoopResultBuilder]: At program point L10578(line 10578) the Hoare annotation is: true [2022-07-13 23:33:30,402 INFO L899 garLoopResultBuilder]: For program point L10380(lines 10380 10383) no Hoare annotation was computed. [2022-07-13 23:33:30,402 INFO L899 garLoopResultBuilder]: For program point L10578-1(line 10578) no Hoare annotation was computed. [2022-07-13 23:33:30,402 INFO L899 garLoopResultBuilder]: For program point L10182(lines 10182 10186) no Hoare annotation was computed. [2022-07-13 23:33:30,403 INFO L902 garLoopResultBuilder]: At program point L10744(lines 10522 10746) the Hoare annotation is: true [2022-07-13 23:33:30,403 INFO L895 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)) [2022-07-13 23:33:30,403 INFO L899 garLoopResultBuilder]: For program point L10150(lines 10150 10173) no Hoare annotation was computed. [2022-07-13 23:33:30,403 INFO L899 garLoopResultBuilder]: For program point L10712(line 10712) no Hoare annotation was computed. [2022-07-13 23:33:30,403 INFO L899 garLoopResultBuilder]: For program point L10316(lines 10316 10319) no Hoare annotation was computed. [2022-07-13 23:33:30,403 INFO L899 garLoopResultBuilder]: For program point L10151(line 10151) no Hoare annotation was computed. [2022-07-13 23:33:30,403 INFO L899 garLoopResultBuilder]: For program point L10581-1(line 10581) no Hoare annotation was computed. [2022-07-13 23:33:30,403 INFO L902 garLoopResultBuilder]: At program point L10581(line 10581) the Hoare annotation is: true [2022-07-13 23:33:30,404 INFO L899 garLoopResultBuilder]: For program point L10614-1(line 10614) no Hoare annotation was computed. [2022-07-13 23:33:30,404 INFO L899 garLoopResultBuilder]: For program point L10680(line 10680) no Hoare annotation was computed. [2022-07-13 23:33:30,404 INFO L899 garLoopResultBuilder]: For program point L10713-1(line 10713) no Hoare annotation was computed. [2022-07-13 23:33:30,404 INFO L895 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)) [2022-07-13 23:33:30,404 INFO L902 garLoopResultBuilder]: At program point L10614(line 10614) the Hoare annotation is: true [2022-07-13 23:33:30,404 INFO L899 garLoopResultBuilder]: For program point L10350(lines 10350 10353) no Hoare annotation was computed. [2022-07-13 23:33:30,404 INFO L895 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)) [2022-07-13 23:33:30,405 INFO L899 garLoopResultBuilder]: For program point L10152-1(line 10152) no Hoare annotation was computed. [2022-07-13 23:33:30,405 INFO L899 garLoopResultBuilder]: For program point L10681-1(line 10681) no Hoare annotation was computed. [2022-07-13 23:33:30,405 INFO L895 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)) [2022-07-13 23:33:30,405 INFO L899 garLoopResultBuilder]: For program point L10385(lines 10385 10391) no Hoare annotation was computed. [2022-07-13 23:33:30,405 INFO L899 garLoopResultBuilder]: For program point L10716(line 10716) no Hoare annotation was computed. [2022-07-13 23:33:30,405 INFO L902 garLoopResultBuilder]: At program point L10584(line 10584) the Hoare annotation is: true [2022-07-13 23:33:30,405 INFO L899 garLoopResultBuilder]: For program point L10617(lines 10617 10621) no Hoare annotation was computed. [2022-07-13 23:33:30,405 INFO L899 garLoopResultBuilder]: For program point L10584-1(line 10584) no Hoare annotation was computed. [2022-07-13 23:33:30,406 INFO L899 garLoopResultBuilder]: For program point L10320(lines 10320 10323) no Hoare annotation was computed. [2022-07-13 23:33:30,406 INFO L899 garLoopResultBuilder]: For program point L10684(line 10684) no Hoare annotation was computed. [2022-07-13 23:33:30,406 INFO L899 garLoopResultBuilder]: For program point L10717-1(line 10717) no Hoare annotation was computed. [2022-07-13 23:33:30,406 INFO L895 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)) [2022-07-13 23:33:30,406 INFO L899 garLoopResultBuilder]: For program point L10618(line 10618) no Hoare annotation was computed. [2022-07-13 23:33:30,406 INFO L899 garLoopResultBuilder]: For program point L10354(line 10354) no Hoare annotation was computed. [2022-07-13 23:33:30,406 INFO L899 garLoopResultBuilder]: For program point L10618-2(line 10618) no Hoare annotation was computed. [2022-07-13 23:33:30,406 INFO L899 garLoopResultBuilder]: For program point L10156(line 10156) no Hoare annotation was computed. [2022-07-13 23:33:30,407 INFO L899 garLoopResultBuilder]: For program point L10354-2(lines 10354 10360) no Hoare annotation was computed. [2022-07-13 23:33:30,407 INFO L899 garLoopResultBuilder]: For program point L10652(line 10652) no Hoare annotation was computed. [2022-07-13 23:33:30,407 INFO L899 garLoopResultBuilder]: For program point L10685-1(line 10685) no Hoare annotation was computed. [2022-07-13 23:33:30,407 INFO L895 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)) [2022-07-13 23:33:30,407 INFO L899 garLoopResultBuilder]: For program point L10619(line 10619) no Hoare annotation was computed. [2022-07-13 23:33:30,407 INFO L895 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)) [2022-07-13 23:33:30,407 INFO L899 garLoopResultBuilder]: For program point L10421-1(line 10421) no Hoare annotation was computed. [2022-07-13 23:33:30,407 INFO L899 garLoopResultBuilder]: For program point L10619-2(line 10619) no Hoare annotation was computed. [2022-07-13 23:33:30,408 INFO L895 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)) [2022-07-13 23:33:30,408 INFO L899 garLoopResultBuilder]: For program point L10157-1(line 10157) no Hoare annotation was computed. [2022-07-13 23:33:30,408 INFO L899 garLoopResultBuilder]: For program point L10620(line 10620) no Hoare annotation was computed. [2022-07-13 23:33:30,408 INFO L899 garLoopResultBuilder]: For program point L10653(lines 10653 10658) no Hoare annotation was computed. [2022-07-13 23:33:30,408 INFO L895 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)) [2022-07-13 23:33:30,408 INFO L895 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)) [2022-07-13 23:33:30,408 INFO L899 garLoopResultBuilder]: For program point L10720(line 10720) no Hoare annotation was computed. [2022-07-13 23:33:30,409 INFO L895 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)) [2022-07-13 23:33:30,409 INFO L895 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)) [2022-07-13 23:33:30,409 INFO L899 garLoopResultBuilder]: For program point L10357-1(line 10357) no Hoare annotation was computed. [2022-07-13 23:33:30,409 INFO L895 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)) [2022-07-13 23:33:30,409 INFO L895 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)) [2022-07-13 23:33:30,409 INFO L899 garLoopResultBuilder]: For program point L10291-1(line 10291) no Hoare annotation was computed. [2022-07-13 23:33:30,409 INFO L895 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)) [2022-07-13 23:33:30,410 INFO L899 garLoopResultBuilder]: For program point L10589-1(line 10589) no Hoare annotation was computed. [2022-07-13 23:33:30,410 INFO L902 garLoopResultBuilder]: At program point L10589(line 10589) the Hoare annotation is: true [2022-07-13 23:33:30,410 INFO L899 garLoopResultBuilder]: For program point L10688(line 10688) no Hoare annotation was computed. [2022-07-13 23:33:30,410 INFO L899 garLoopResultBuilder]: For program point L10655(line 10655) no Hoare annotation was computed. [2022-07-13 23:33:30,410 INFO L895 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)) [2022-07-13 23:33:30,410 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-13 23:33:30,410 INFO L899 garLoopResultBuilder]: For program point L10689-1(line 10689) no Hoare annotation was computed. [2022-07-13 23:33:30,410 INFO L895 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)) [2022-07-13 23:33:30,411 INFO L899 garLoopResultBuilder]: For program point L10194(line 10194) no Hoare annotation was computed. [2022-07-13 23:33:30,411 INFO L895 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)) [2022-07-13 23:33:30,411 INFO L895 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)) [2022-07-13 23:33:30,411 INFO L899 garLoopResultBuilder]: For program point L10161(line 10161) no Hoare annotation was computed. [2022-07-13 23:33:30,411 INFO L899 garLoopResultBuilder]: For program point L10194-2(lines 10194 10201) no Hoare annotation was computed. [2022-07-13 23:33:30,411 INFO L895 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)) [2022-07-13 23:33:30,411 INFO L895 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)) [2022-07-13 23:33:30,412 INFO L899 garLoopResultBuilder]: For program point L10327(lines 10327 10330) no Hoare annotation was computed. [2022-07-13 23:33:30,412 INFO L899 garLoopResultBuilder]: For program point L10162-1(line 10162) no Hoare annotation was computed. [2022-07-13 23:33:30,412 INFO L899 garLoopResultBuilder]: For program point L10559-1(line 10559) no Hoare annotation was computed. [2022-07-13 23:33:30,412 INFO L902 garLoopResultBuilder]: At program point L10559(line 10559) the Hoare annotation is: true [2022-07-13 23:33:30,412 INFO L895 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)) [2022-07-13 23:33:30,412 INFO L895 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)) [2022-07-13 23:33:30,412 INFO L899 garLoopResultBuilder]: For program point L10692(line 10692) no Hoare annotation was computed. [2022-07-13 23:33:30,412 INFO L895 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)) [2022-07-13 23:33:30,413 INFO L899 garLoopResultBuilder]: For program point L10428(line 10428) no Hoare annotation was computed. [2022-07-13 23:33:30,413 INFO L899 garLoopResultBuilder]: For program point L10428-2(line 10428) no Hoare annotation was computed. [2022-07-13 23:33:30,413 INFO L899 garLoopResultBuilder]: For program point L10197(line 10197) no Hoare annotation was computed. [2022-07-13 23:33:30,413 INFO L899 garLoopResultBuilder]: For program point L10197-2(line 10197) no Hoare annotation was computed. [2022-07-13 23:33:30,413 INFO L895 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)) [2022-07-13 23:33:30,413 INFO L899 garLoopResultBuilder]: For program point L10197-3(line 10197) no Hoare annotation was computed. [2022-07-13 23:33:30,413 INFO L895 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)) [2022-07-13 23:33:30,414 INFO L899 garLoopResultBuilder]: For program point L10098-1(line 10098) no Hoare annotation was computed. [2022-07-13 23:33:30,414 INFO L899 garLoopResultBuilder]: For program point L10197-5(lines 10197 10201) no Hoare annotation was computed. [2022-07-13 23:33:30,414 INFO L899 garLoopResultBuilder]: For program point L10197-7(lines 10194 10201) no Hoare annotation was computed. [2022-07-13 23:33:30,414 INFO L899 garLoopResultBuilder]: For program point L10660(line 10660) no Hoare annotation was computed. [2022-07-13 23:33:30,414 INFO L899 garLoopResultBuilder]: For program point L10693-1(line 10693) no Hoare annotation was computed. [2022-07-13 23:33:30,414 INFO L895 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)) [2022-07-13 23:33:30,414 INFO L902 garLoopResultBuilder]: At program point L10594(line 10594) the Hoare annotation is: true [2022-07-13 23:33:30,414 INFO L899 garLoopResultBuilder]: For program point L10726(lines 10726 10729) no Hoare annotation was computed. [2022-07-13 23:33:30,415 INFO L895 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)) [2022-07-13 23:33:30,415 INFO L899 garLoopResultBuilder]: For program point L10594-1(line 10594) no Hoare annotation was computed. [2022-07-13 23:33:30,415 INFO L895 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)) [2022-07-13 23:33:30,415 INFO L899 garLoopResultBuilder]: For program point L10099-1(line 10099) no Hoare annotation was computed. [2022-07-13 23:33:30,415 INFO L899 garLoopResultBuilder]: For program point L10661-1(line 10661) no Hoare annotation was computed. [2022-07-13 23:33:30,415 INFO L895 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)) [2022-07-13 23:33:30,415 INFO L902 garLoopResultBuilder]: At program point L10562(line 10562) the Hoare annotation is: true [2022-07-13 23:33:30,416 INFO L895 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)) [2022-07-13 23:33:30,416 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-13 23:33:30,416 INFO L899 garLoopResultBuilder]: For program point L10364(lines 10364 10367) no Hoare annotation was computed. [2022-07-13 23:33:30,416 INFO L895 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)) [2022-07-13 23:33:30,416 INFO L895 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)) [2022-07-13 23:33:30,416 INFO L899 garLoopResultBuilder]: For program point L10562-1(line 10562) no Hoare annotation was computed. [2022-07-13 23:33:30,416 INFO L899 garLoopResultBuilder]: For program point L10133(lines 10133 10136) no Hoare annotation was computed. [2022-07-13 23:33:30,416 INFO L895 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)) [2022-07-13 23:33:30,417 INFO L899 garLoopResultBuilder]: For program point L10100-1(line 10100) no Hoare annotation was computed. [2022-07-13 23:33:30,417 INFO L899 garLoopResultBuilder]: For program point L10166(line 10166) no Hoare annotation was computed. [2022-07-13 23:33:30,417 INFO L895 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)) [2022-07-13 23:33:30,417 INFO L895 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)) [2022-07-13 23:33:30,417 INFO L895 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)) [2022-07-13 23:33:30,417 INFO L895 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)) [2022-07-13 23:33:30,417 INFO L899 garLoopResultBuilder]: For program point L10167-1(line 10167) no Hoare annotation was computed. [2022-07-13 23:33:30,418 INFO L895 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)) [2022-07-13 23:33:30,418 INFO L902 garLoopResultBuilder]: At program point L10564(line 10564) the Hoare annotation is: true [2022-07-13 23:33:30,418 INFO L899 garLoopResultBuilder]: For program point L10564-1(line 10564) no Hoare annotation was computed. [2022-07-13 23:33:30,418 INFO L899 garLoopResultBuilder]: For program point L10696(line 10696) no Hoare annotation was computed. [2022-07-13 23:33:30,418 INFO L895 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)) [2022-07-13 23:33:30,418 INFO L895 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)) [2022-07-13 23:33:30,418 INFO L899 garLoopResultBuilder]: For program point L10664(line 10664) no Hoare annotation was computed. [2022-07-13 23:33:30,419 INFO L899 garLoopResultBuilder]: For program point L10697-1(line 10697) no Hoare annotation was computed. [2022-07-13 23:33:30,419 INFO L895 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)) [2022-07-13 23:33:30,419 INFO L895 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)) [2022-07-13 23:33:30,419 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-13 23:33:30,419 INFO L895 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)) [2022-07-13 23:33:30,419 INFO L895 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)) [2022-07-13 23:33:30,419 INFO L899 garLoopResultBuilder]: For program point L10731(line 10731) no Hoare annotation was computed. [2022-07-13 23:33:30,419 INFO L899 garLoopResultBuilder]: For program point L10434(line 10434) no Hoare annotation was computed. [2022-07-13 23:33:30,420 INFO L899 garLoopResultBuilder]: For program point L10665-1(line 10665) no Hoare annotation was computed. [2022-07-13 23:33:30,420 INFO L895 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)) [2022-07-13 23:33:30,420 INFO L899 garLoopResultBuilder]: For program point L10599-1(line 10599) no Hoare annotation was computed. [2022-07-13 23:33:30,420 INFO L902 garLoopResultBuilder]: At program point L10599(line 10599) the Hoare annotation is: true [2022-07-13 23:33:30,420 INFO L899 garLoopResultBuilder]: For program point L10434-2(line 10434) no Hoare annotation was computed. [2022-07-13 23:33:30,420 INFO L895 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)) [2022-07-13 23:33:30,420 INFO L895 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)) [2022-07-13 23:33:30,421 INFO L899 garLoopResultBuilder]: For program point L10567-1(line 10567) no Hoare annotation was computed. [2022-07-13 23:33:30,421 INFO L902 garLoopResultBuilder]: At program point L10567(line 10567) the Hoare annotation is: true [2022-07-13 23:33:30,421 INFO L899 garLoopResultBuilder]: For program point L10171(line 10171) no Hoare annotation was computed. [2022-07-13 23:33:30,421 INFO L899 garLoopResultBuilder]: For program point L10700(line 10700) no Hoare annotation was computed. [2022-07-13 23:33:30,421 INFO L895 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) [2022-07-13 23:33:30,421 INFO L899 garLoopResultBuilder]: For program point L10668(line 10668) no Hoare annotation was computed. [2022-07-13 23:33:30,421 INFO L899 garLoopResultBuilder]: For program point L10701-1(line 10701) no Hoare annotation was computed. [2022-07-13 23:33:30,421 INFO L895 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)) [2022-07-13 23:33:30,422 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-13 23:33:30,422 INFO L899 garLoopResultBuilder]: For program point L10669-1(line 10669) no Hoare annotation was computed. [2022-07-13 23:33:30,422 INFO L895 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)) [2022-07-13 23:33:30,422 INFO L895 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)) [2022-07-13 23:33:30,422 INFO L895 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)) [2022-07-13 23:33:30,422 INFO L895 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)) [2022-07-13 23:33:30,422 INFO L899 garLoopResultBuilder]: For program point L10406-2(line 10406) no Hoare annotation was computed. [2022-07-13 23:33:30,423 INFO L895 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)) [2022-07-13 23:33:30,423 INFO L899 garLoopResultBuilder]: For program point L10406(line 10406) no Hoare annotation was computed. [2022-07-13 23:33:30,423 INFO L899 garLoopResultBuilder]: For program point L10175(line 10175) no Hoare annotation was computed. [2022-07-13 23:33:30,423 INFO L895 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)) [2022-07-13 23:33:30,423 INFO L902 garLoopResultBuilder]: At program point L10572(line 10572) the Hoare annotation is: true [2022-07-13 23:33:30,423 INFO L899 garLoopResultBuilder]: For program point L10572-1(line 10572) no Hoare annotation was computed. [2022-07-13 23:33:30,423 INFO L899 garLoopResultBuilder]: For program point L10704(line 10704) no Hoare annotation was computed. [2022-07-13 23:33:30,423 INFO L899 garLoopResultBuilder]: For program point L10638(lines 10638 10722) no Hoare annotation was computed. [2022-07-13 23:33:30,424 INFO L899 garLoopResultBuilder]: For program point L10308(lines 10308 10311) no Hoare annotation was computed. [2022-07-13 23:33:30,424 INFO L895 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)) [2022-07-13 23:33:30,427 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 23:33:30,429 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-13 23:33:30,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.07 11:33:30 BoogieIcfgContainer [2022-07-13 23:33:30,487 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-13 23:33:30,487 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-13 23:33:30,487 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-13 23:33:30,488 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-13 23:33:30,492 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 11:30:46" (3/4) ... [2022-07-13 23:33:30,495 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-13 23:33:30,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-07-13 23:33:30,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2022-07-13 23:33:30,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_frequency___0 [2022-07-13 23:33:30,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2022-07-13 23:33:30,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-13 23:33:30,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2022-07-13 23:33:30,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2022-07-13 23:33:30,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-13 23:33:30,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2022-07-13 23:33:30,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-13 23:33:30,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2022-07-13 23:33:30,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_close [2022-07-13 23:33:30,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2022-07-13 23:33:30,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2022-07-13 23:33:30,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2022-07-13 23:33:30,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-07-13 23:33:30,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2022-07-13 23:33:30,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2022-07-13 23:33:30,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure video_get_drvdata [2022-07-13 23:33:30,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2022-07-13 23:33:30,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_radio [2022-07-13 23:33:30,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2022-07-13 23:33:30,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2022-07-13 23:33:30,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-07-13 23:33:30,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-13 23:33:30,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-07-13 23:33:30,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-07-13 23:33:30,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_successful_malloc [2022-07-13 23:33:30,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_make_path [2022-07-13 23:33:30,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-07-13 23:33:30,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_debug_mode [2022-07-13 23:33:30,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-13 23:33:30,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-07-13 23:33:30,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-07-13 23:33:30,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure video_devdata [2022-07-13 23:33:30,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_open [2022-07-13 23:33:30,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2022-07-13 23:33:30,540 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 289 nodes and edges [2022-07-13 23:33:30,544 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 112 nodes and edges [2022-07-13 23:33:30,548 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2022-07-13 23:33:30,552 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2022-07-13 23:33:30,555 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2022-07-13 23:33:30,565 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-07-13 23:33:30,567 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-13 23:33:30,568 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-13 23:33:30,604 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) [2022-07-13 23:33:30,604 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) [2022-07-13 23:33:30,605 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) [2022-07-13 23:33:30,605 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) [2022-07-13 23:33:30,605 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) [2022-07-13 23:33:30,605 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) [2022-07-13 23:33:30,605 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) [2022-07-13 23:33:30,606 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) [2022-07-13 23:33:30,607 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) [2022-07-13 23:33:31,131 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-13 23:33:31,131 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-13 23:33:31,132 INFO L158 Benchmark]: Toolchain (without parser) took 252375.32ms. Allocated memory was 130.0MB in the beginning and 614.5MB in the end (delta: 484.4MB). Free memory was 81.6MB in the beginning and 376.0MB in the end (delta: -294.4MB). Peak memory consumption was 467.4MB. Max. memory is 16.1GB. [2022-07-13 23:33:31,132 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 79.7MB. Free memory was 51.4MB in the beginning and 51.4MB in the end (delta: 27.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-13 23:33:31,133 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2752.75ms. Allocated memory was 130.0MB in the beginning and 241.2MB in the end (delta: 111.1MB). Free memory was 81.4MB in the beginning and 112.7MB in the end (delta: -31.3MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. [2022-07-13 23:33:31,133 INFO L158 Benchmark]: Boogie Procedure Inliner took 290.38ms. Allocated memory is still 241.2MB. Free memory was 112.7MB in the beginning and 146.5MB in the end (delta: -33.7MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. [2022-07-13 23:33:31,133 INFO L158 Benchmark]: Boogie Preprocessor took 159.32ms. Allocated memory is still 241.2MB. Free memory was 146.5MB in the beginning and 123.1MB in the end (delta: 23.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-07-13 23:33:31,133 INFO L158 Benchmark]: RCFGBuilder took 84777.03ms. Allocated memory was 241.2MB in the beginning and 614.5MB in the end (delta: 373.3MB). Free memory was 123.1MB in the beginning and 505.3MB in the end (delta: -382.2MB). Peak memory consumption was 360.5MB. Max. memory is 16.1GB. [2022-07-13 23:33:31,133 INFO L158 Benchmark]: TraceAbstraction took 163746.28ms. Allocated memory is still 614.5MB. Free memory was 505.3MB in the beginning and 168.0MB in the end (delta: 337.3MB). Peak memory consumption was 378.2MB. Max. memory is 16.1GB. [2022-07-13 23:33:31,134 INFO L158 Benchmark]: Witness Printer took 644.27ms. Allocated memory is still 614.5MB. Free memory was 167.0MB in the beginning and 376.0MB in the end (delta: -209.0MB). Peak memory consumption was 69.9MB. Max. memory is 16.1GB. [2022-07-13 23:33:31,135 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 79.7MB. Free memory was 51.4MB in the beginning and 51.4MB in the end (delta: 27.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2752.75ms. Allocated memory was 130.0MB in the beginning and 241.2MB in the end (delta: 111.1MB). Free memory was 81.4MB in the beginning and 112.7MB in the end (delta: -31.3MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 290.38ms. Allocated memory is still 241.2MB. Free memory was 112.7MB in the beginning and 146.5MB in the end (delta: -33.7MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 159.32ms. Allocated memory is still 241.2MB. Free memory was 146.5MB in the beginning and 123.1MB in the end (delta: 23.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 84777.03ms. Allocated memory was 241.2MB in the beginning and 614.5MB in the end (delta: 373.3MB). Free memory was 123.1MB in the beginning and 505.3MB in the end (delta: -382.2MB). Peak memory consumption was 360.5MB. Max. memory is 16.1GB. * TraceAbstraction took 163746.28ms. Allocated memory is still 614.5MB. Free memory was 505.3MB in the beginning and 168.0MB in the end (delta: 337.3MB). Peak memory consumption was 378.2MB. Max. memory is 16.1GB. * Witness Printer took 644.27ms. Allocated memory is still 614.5MB. Free memory was 167.0MB in the beginning and 376.0MB in the end (delta: -209.0MB). Peak memory consumption was 69.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11910]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 516 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 163.6s, OverallIterations: 8, TraceHistogramMax: 12, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 122.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 33.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 39 mSolverCounterUnknown, 5907 SdHoareTripleChecker+Valid, 118.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5394 mSDsluCounter, 9772 SdHoareTripleChecker+Invalid, 113.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4770 mSDsCounter, 2925 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5292 IncrementalHoareTripleChecker+Invalid, 8256 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2925 mSolverCounterUnsat, 5002 mSDtfsCounter, 5292 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 508 GetRequests, 447 SyntacticMatches, 6 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 4.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=648occurred in iteration=7, InterpolantAutomatonStates: 65, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 8 MinimizatonAttempts, 283 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 203 LocationsWithAnnotation, 1107 PreInvPairs, 1332 NumberOfFragments, 2892 HoareAnnotationTreeSize, 1107 FomulaSimplifications, 5456 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 203 FomulaSimplificationsInter, 20638 FormulaSimplificationTreeSizeReductionInter, 32.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 6.1s InterpolantComputationTime, 1283 NumberOfCodeBlocks, 1283 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1275 ConstructedInterpolants, 0 QuantifiedInterpolants, 2108 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 4752/4752 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: 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: 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! [2022-07-13 23:33:31,315 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE