./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 c3fed411 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-tmp.no-commuhash-c3fed41 [2021-12-18 02:24:16,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-18 02:24:16,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-18 02:24:16,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-18 02:24:16,695 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-18 02:24:16,696 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-18 02:24:16,697 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-18 02:24:16,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-18 02:24:16,701 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-18 02:24:16,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-18 02:24:16,703 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-18 02:24:16,704 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-18 02:24:16,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-18 02:24:16,705 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-18 02:24:16,707 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-18 02:24:16,708 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-18 02:24:16,708 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-18 02:24:16,709 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-18 02:24:16,711 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-18 02:24:16,713 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-18 02:24:16,715 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-18 02:24:16,716 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-18 02:24:16,718 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-18 02:24:16,718 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-18 02:24:16,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-18 02:24:16,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-18 02:24:16,723 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-18 02:24:16,724 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-18 02:24:16,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-18 02:24:16,725 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-18 02:24:16,725 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-18 02:24:16,726 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-18 02:24:16,727 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-18 02:24:16,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-18 02:24:16,729 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-18 02:24:16,729 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-18 02:24:16,730 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-18 02:24:16,730 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-18 02:24:16,730 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-18 02:24:16,731 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-18 02:24:16,732 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-18 02:24:16,733 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-18 02:24:16,754 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-18 02:24:16,754 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-18 02:24:16,755 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-18 02:24:16,755 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-18 02:24:16,756 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-18 02:24:16,756 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-18 02:24:16,757 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-18 02:24:16,757 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-18 02:24:16,757 INFO L138 SettingsManager]: * Use SBE=true [2021-12-18 02:24:16,757 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-18 02:24:16,758 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-18 02:24:16,758 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-18 02:24:16,758 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-18 02:24:16,758 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-18 02:24:16,759 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-18 02:24:16,759 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-18 02:24:16,759 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-18 02:24:16,759 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-18 02:24:16,760 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-18 02:24:16,760 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-18 02:24:16,760 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-18 02:24:16,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 02:24:16,761 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-18 02:24:16,761 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-18 02:24:16,761 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-18 02:24:16,761 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-18 02:24:16,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-18 02:24:16,762 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-18 02:24:16,762 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-18 02:24:16,762 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-18 02:24:16,763 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-18 02:24:16,763 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a39972fedd2c32e1b0c1a1e36e71e6a7f2f27ff7bdb89adfbd5175cf7e57ae01 [2021-12-18 02:24:17,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-18 02:24:17,034 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-18 02:24:17,038 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-18 02:24:17,039 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-18 02:24:17,040 INFO L275 PluginConnector]: CDTParser initialized [2021-12-18 02:24:17,041 INFO L432 ainManager$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 [2021-12-18 02:24:17,089 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d723065e6/23610210533c4e9caa2a1a88ffad84e4/FLAGa8426a7bd [2021-12-18 02:24:17,886 INFO L306 CDTParser]: Found 1 translation units. [2021-12-18 02:24:17,887 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 [2021-12-18 02:24:17,947 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d723065e6/23610210533c4e9caa2a1a88ffad84e4/FLAGa8426a7bd [2021-12-18 02:24:18,390 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d723065e6/23610210533c4e9caa2a1a88ffad84e4 [2021-12-18 02:24:18,392 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-18 02:24:18,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-18 02:24:18,396 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-18 02:24:18,396 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-18 02:24:18,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-18 02:24:18,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 02:24:18" (1/1) ... [2021-12-18 02:24:18,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cee2e41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:24:18, skipping insertion in model container [2021-12-18 02:24:18,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 02:24:18" (1/1) ... [2021-12-18 02:24:18,406 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-18 02:24:18,535 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-18 02:24:21,121 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] [2021-12-18 02:24:21,283 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 02:24:21,366 INFO L203 MainTranslator]: Completed pre-run [2021-12-18 02:24:21,943 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] [2021-12-18 02:24:21,958 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 02:24:22,176 INFO L208 MainTranslator]: Completed translation [2021-12-18 02:24:22,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:24:22 WrapperNode [2021-12-18 02:24:22,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-18 02:24:22,180 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-18 02:24:22,180 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-18 02:24:22,180 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-18 02:24:22,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:24:22" (1/1) ... [2021-12-18 02:24:22,352 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:24:22" (1/1) ... [2021-12-18 02:24:22,451 INFO L137 Inliner]: procedures = 461, calls = 4752, calls flagged for inlining = 235, calls inlined = 28, statements flattened = 2825 [2021-12-18 02:24:22,452 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-18 02:24:22,453 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-18 02:24:22,453 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-18 02:24:22,453 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-18 02:24:22,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:24:22" (1/1) ... [2021-12-18 02:24:22,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:24:22" (1/1) ... [2021-12-18 02:24:22,486 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:24:22" (1/1) ... [2021-12-18 02:24:22,487 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:24:22" (1/1) ... [2021-12-18 02:24:22,584 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:24:22" (1/1) ... [2021-12-18 02:24:22,593 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:24:22" (1/1) ... [2021-12-18 02:24:22,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:24:22" (1/1) ... [2021-12-18 02:24:22,635 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-18 02:24:22,636 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-18 02:24:22,636 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-18 02:24:22,636 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-18 02:24:22,637 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:24:22" (1/1) ... [2021-12-18 02:24:22,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 02:24:22,653 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-18 02:24:22,665 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) [2021-12-18 02:24:22,689 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 [2021-12-18 02:24:22,705 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-18 02:24:22,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-18 02:24:22,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-18 02:24:22,706 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-12-18 02:24:22,706 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-12-18 02:24:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-12-18 02:24:22,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-12-18 02:24:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-12-18 02:24:22,707 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-12-18 02:24:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-12-18 02:24:22,707 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-12-18 02:24:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-12-18 02:24:22,708 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-12-18 02:24:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-18 02:24:22,708 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-18 02:24:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-12-18 02:24:22,708 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-12-18 02:24:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-18 02:24:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-12-18 02:24:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-12-18 02:24:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2021-12-18 02:24:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2021-12-18 02:24:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-18 02:24:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-18 02:24:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-18 02:24:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-18 02:24:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-18 02:24:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-18 02:24:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-18 02:24:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-18 02:24:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-12-18 02:24:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-12-18 02:24:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-18 02:24:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-18 02:24:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-18 02:24:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-18 02:24:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-18 02:24:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-12-18 02:24:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-12-18 02:24:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-18 02:24:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-18 02:24:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-12-18 02:24:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-12-18 02:24:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-18 02:24:22,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-18 02:24:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-18 02:24:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-18 02:24:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-12-18 02:24:22,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-12-18 02:24:22,714 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-18 02:24:22,714 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-18 02:24:22,715 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-12-18 02:24:22,715 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-12-18 02:24:22,715 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-18 02:24:22,715 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-18 02:24:22,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-18 02:24:22,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-18 02:24:22,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-18 02:24:22,717 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-18 02:24:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-18 02:24:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-18 02:24:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-18 02:24:22,719 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-18 02:24:22,719 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-18 02:24:22,719 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-18 02:24:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-12-18 02:24:22,720 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-12-18 02:24:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-18 02:24:22,720 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-18 02:24:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-18 02:24:22,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-18 02:24:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-18 02:24:22,721 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-18 02:24:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-18 02:24:22,721 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-18 02:24:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-18 02:24:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-18 02:24:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-12-18 02:24:22,722 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-12-18 02:24:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-18 02:24:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-18 02:24:22,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-18 02:24:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-12-18 02:24:22,723 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-12-18 02:24:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-18 02:24:22,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-18 02:24:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-18 02:24:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-18 02:24:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-12-18 02:24:22,724 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-12-18 02:24:22,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-18 02:24:22,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-18 02:24:23,295 INFO L236 CfgBuilder]: Building ICFG [2021-12-18 02:24:23,297 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-18 02:25:41,351 INFO L277 CfgBuilder]: Performing block encoding [2021-12-18 02:25:41,363 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-18 02:25:41,363 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-18 02:25:41,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 02:25:41 BoogieIcfgContainer [2021-12-18 02:25:41,366 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-18 02:25:41,368 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-18 02:25:41,368 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-18 02:25:41,371 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-18 02:25:41,371 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 02:24:18" (1/3) ... [2021-12-18 02:25:41,372 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b24160b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 02:25:41, skipping insertion in model container [2021-12-18 02:25:41,372 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:24:22" (2/3) ... [2021-12-18 02:25:41,373 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b24160b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 02:25:41, skipping insertion in model container [2021-12-18 02:25:41,373 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 02:25:41" (3/3) ... [2021-12-18 02:25:41,376 INFO L111 eAbstractionObserver]: Analyzing ICFG main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2021-12-18 02:25:41,381 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-18 02:25:41,381 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-18 02:25:41,427 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-18 02:25:41,434 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-18 02:25:41,435 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-18 02:25:41,463 INFO L276 IsEmpty]: Start isEmpty. Operand has 504 states, 346 states have (on average 1.329479768786127) internal successors, (460), 357 states have internal predecessors, (460), 119 states have call successors, (119), 37 states have call predecessors, (119), 37 states have return successors, (119), 119 states have call predecessors, (119), 119 states have call successors, (119) [2021-12-18 02:25:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-12-18 02:25:41,475 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 02:25:41,475 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 02:25:41,477 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 02:25:41,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 02:25:41,481 INFO L85 PathProgramCache]: Analyzing trace with hash -480057268, now seen corresponding path program 1 times [2021-12-18 02:25:41,486 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 02:25:41,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1704225106] [2021-12-18 02:25:41,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 02:25:41,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 02:25:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 02:25:42,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-18 02:25:42,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-18 02:25:42,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:42,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-18 02:25:42,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-18 02:25:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-18 02:25:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:42,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-18 02:25:42,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:42,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-18 02:25:42,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:42,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:42,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-18 02:25:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:43,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:43,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-18 02:25:43,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:43,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:43,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:43,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 02:25:43,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:43,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:43,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-18 02:25:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:43,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:43,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-18 02:25:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:43,311 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-18 02:25:43,312 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 02:25:43,312 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1704225106] [2021-12-18 02:25:43,313 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1704225106] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 02:25:43,313 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 02:25:43,313 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 02:25:43,315 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1140070910] [2021-12-18 02:25:43,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 02:25:43,319 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 02:25:43,319 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 02:25:43,340 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 02:25:43,341 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 02:25:43,344 INFO L87 Difference]: Start difference. First operand has 504 states, 346 states have (on average 1.329479768786127) internal successors, (460), 357 states have internal predecessors, (460), 119 states have call successors, (119), 37 states have call predecessors, (119), 37 states have return successors, (119), 119 states have call predecessors, (119), 119 states have call successors, (119) Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 1 states have call predecessors, (14), 2 states have call successors, (14) [2021-12-18 02:25:45,466 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:25:47,629 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:25:50,654 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:25:52,823 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:25:55,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 02:25:55,290 INFO L93 Difference]: Finished difference Result 1043 states and 1483 transitions. [2021-12-18 02:25:55,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 02:25:55,292 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 1 states have call predecessors, (14), 2 states have call successors, (14) Word has length 150 [2021-12-18 02:25:55,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 02:25:55,307 INFO L225 Difference]: With dead ends: 1043 [2021-12-18 02:25:55,307 INFO L226 Difference]: Without dead ends: 536 [2021-12-18 02:25:55,315 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-18 02:25:55,318 INFO L933 BasicCegarLoop]: 657 mSDtfsCounter, 305 mSDsluCounter, 482 mSDsCounter, 0 mSdLazyCounter, 419 mSolverCounterSat, 270 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 339 SdHoareTripleChecker+Valid, 1139 SdHoareTripleChecker+Invalid, 693 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 270 IncrementalHoareTripleChecker+Valid, 419 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.6s IncrementalHoareTripleChecker+Time [2021-12-18 02:25:55,319 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [339 Valid, 1139 Invalid, 693 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [270 Valid, 419 Invalid, 4 Unknown, 0 Unchecked, 11.6s Time] [2021-12-18 02:25:55,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2021-12-18 02:25:55,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 496. [2021-12-18 02:25:55,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 496 states, 341 states have (on average 1.3225806451612903) internal successors, (451), 350 states have internal predecessors, (451), 119 states have call successors, (119), 37 states have call predecessors, (119), 35 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-12-18 02:25:55,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 681 transitions. [2021-12-18 02:25:55,398 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 681 transitions. Word has length 150 [2021-12-18 02:25:55,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 02:25:55,398 INFO L470 AbstractCegarLoop]: Abstraction has 496 states and 681 transitions. [2021-12-18 02:25:55,399 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 1 states have call predecessors, (14), 2 states have call successors, (14) [2021-12-18 02:25:55,399 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 681 transitions. [2021-12-18 02:25:55,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-12-18 02:25:55,401 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 02:25:55,402 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 02:25:55,402 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-18 02:25:55,402 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 02:25:55,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 02:25:55,403 INFO L85 PathProgramCache]: Analyzing trace with hash -1546725172, now seen corresponding path program 1 times [2021-12-18 02:25:55,403 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 02:25:55,403 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1892604685] [2021-12-18 02:25:55,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 02:25:55,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 02:25:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:55,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 02:25:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:55,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:55,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:55,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-18 02:25:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:55,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-18 02:25:56,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-18 02:25:56,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:56,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-18 02:25:56,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:56,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-18 02:25:56,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-18 02:25:56,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:56,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-18 02:25:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-18 02:25:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:56,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-18 02:25:56,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:56,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 02:25:56,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:56,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-18 02:25:56,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:25:56,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-18 02:25:56,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:25:56,509 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-18 02:25:56,510 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 02:25:56,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1892604685] [2021-12-18 02:25:56,510 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1892604685] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 02:25:56,511 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 02:25:56,511 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 02:25:56,511 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1143645968] [2021-12-18 02:25:56,511 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 02:25:56,513 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 02:25:56,514 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 02:25:56,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 02:25:56,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 02:25:56,515 INFO L87 Difference]: Start difference. First operand 496 states and 681 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-12-18 02:25:58,607 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:00,670 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:04,114 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:06,285 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:09,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 02:26:09,738 INFO L93 Difference]: Finished difference Result 1001 states and 1375 transitions. [2021-12-18 02:26:09,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-18 02:26:09,739 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 150 [2021-12-18 02:26:09,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 02:26:09,744 INFO L225 Difference]: With dead ends: 1001 [2021-12-18 02:26:09,744 INFO L226 Difference]: Without dead ends: 539 [2021-12-18 02:26:09,746 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-18 02:26:09,747 INFO L933 BasicCegarLoop]: 657 mSDtfsCounter, 303 mSDsluCounter, 944 mSDsCounter, 0 mSdLazyCounter, 673 mSolverCounterSat, 257 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 1601 SdHoareTripleChecker+Invalid, 934 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 257 IncrementalHoareTripleChecker+Valid, 673 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.0s IncrementalHoareTripleChecker+Time [2021-12-18 02:26:09,748 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [337 Valid, 1601 Invalid, 934 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [257 Valid, 673 Invalid, 4 Unknown, 0 Unchecked, 13.0s Time] [2021-12-18 02:26:09,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539 states. [2021-12-18 02:26:09,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539 to 498. [2021-12-18 02:26:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 498 states, 343 states have (on average 1.3177842565597668) internal successors, (452), 352 states have internal predecessors, (452), 119 states have call successors, (119), 37 states have call predecessors, (119), 35 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-12-18 02:26:09,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 682 transitions. [2021-12-18 02:26:09,821 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 682 transitions. Word has length 150 [2021-12-18 02:26:09,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 02:26:09,821 INFO L470 AbstractCegarLoop]: Abstraction has 498 states and 682 transitions. [2021-12-18 02:26:09,822 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-12-18 02:26:09,822 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 682 transitions. [2021-12-18 02:26:09,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-12-18 02:26:09,824 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 02:26:09,824 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 02:26:09,824 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-18 02:26:09,824 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 02:26:09,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 02:26:09,825 INFO L85 PathProgramCache]: Analyzing trace with hash -1804890610, now seen corresponding path program 1 times [2021-12-18 02:26:09,825 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 02:26:09,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432776207] [2021-12-18 02:26:09,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 02:26:09,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 02:26:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 02:26:10,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-18 02:26:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-18 02:26:10,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:10,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-18 02:26:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-18 02:26:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:10,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-18 02:26:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-18 02:26:10,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:10,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-18 02:26:10,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-18 02:26:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:10,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-18 02:26:10,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:10,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 02:26:10,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:10,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-18 02:26:10,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:10,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-18 02:26:10,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:10,993 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-18 02:26:10,993 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 02:26:10,993 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1432776207] [2021-12-18 02:26:10,993 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1432776207] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 02:26:10,993 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 02:26:10,993 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 02:26:10,993 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1621480480] [2021-12-18 02:26:10,994 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 02:26:10,994 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 02:26:10,994 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 02:26:10,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 02:26:10,995 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 02:26:10,995 INFO L87 Difference]: Start difference. First operand 498 states and 682 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-18 02:26:13,099 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:15,159 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:17,177 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:20,685 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:22,908 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 [] [2021-12-18 02:26:26,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 02:26:26,623 INFO L93 Difference]: Finished difference Result 547 states and 745 transitions. [2021-12-18 02:26:26,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-18 02:26:26,624 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 150 [2021-12-18 02:26:26,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 02:26:26,629 INFO L225 Difference]: With dead ends: 547 [2021-12-18 02:26:26,629 INFO L226 Difference]: Without dead ends: 543 [2021-12-18 02:26:26,630 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-18 02:26:26,631 INFO L933 BasicCegarLoop]: 611 mSDtfsCounter, 555 mSDsluCounter, 636 mSDsCounter, 0 mSdLazyCounter, 670 mSolverCounterSat, 304 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 613 SdHoareTripleChecker+Valid, 1247 SdHoareTripleChecker+Invalid, 979 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 304 IncrementalHoareTripleChecker+Valid, 670 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.1s IncrementalHoareTripleChecker+Time [2021-12-18 02:26:26,631 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [613 Valid, 1247 Invalid, 979 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [304 Valid, 670 Invalid, 5 Unknown, 0 Unchecked, 15.1s Time] [2021-12-18 02:26:26,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states. [2021-12-18 02:26:26,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 500. [2021-12-18 02:26:26,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 500 states, 346 states have (on average 1.3092485549132948) internal successors, (453), 353 states have internal predecessors, (453), 117 states have call successors, (117), 38 states have call predecessors, (117), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-12-18 02:26:26,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 681 transitions. [2021-12-18 02:26:26,656 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 681 transitions. Word has length 150 [2021-12-18 02:26:26,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 02:26:26,657 INFO L470 AbstractCegarLoop]: Abstraction has 500 states and 681 transitions. [2021-12-18 02:26:26,657 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-18 02:26:26,658 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 681 transitions. [2021-12-18 02:26:26,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2021-12-18 02:26:26,664 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 02:26:26,665 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 02:26:26,665 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-18 02:26:26,665 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 02:26:26,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 02:26:26,666 INFO L85 PathProgramCache]: Analyzing trace with hash -117658711, now seen corresponding path program 1 times [2021-12-18 02:26:26,667 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 02:26:26,670 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111175211] [2021-12-18 02:26:26,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 02:26:26,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 02:26:26,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 02:26:27,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:27,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-18 02:26:27,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:27,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-18 02:26:27,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-18 02:26:27,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-18 02:26:27,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:27,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-18 02:26:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:27,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-18 02:26:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-18 02:26:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-18 02:26:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:27,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-18 02:26:27,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:27,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 02:26:27,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:27,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-18 02:26:27,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-18 02:26:27,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:27,822 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-18 02:26:27,822 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 02:26:27,822 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [111175211] [2021-12-18 02:26:27,822 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [111175211] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 02:26:27,823 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 02:26:27,823 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 02:26:27,823 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543345270] [2021-12-18 02:26:27,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 02:26:27,824 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 02:26:27,824 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 02:26:27,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 02:26:27,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 02:26:27,825 INFO L87 Difference]: Start difference. First operand 500 states and 681 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-18 02:26:29,933 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 [] [2021-12-18 02:26:31,966 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:34,051 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:37,558 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:39,757 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:42,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 02:26:42,788 INFO L93 Difference]: Finished difference Result 542 states and 739 transitions. [2021-12-18 02:26:42,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-18 02:26:42,792 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 151 [2021-12-18 02:26:42,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 02:26:42,795 INFO L225 Difference]: With dead ends: 542 [2021-12-18 02:26:42,795 INFO L226 Difference]: Without dead ends: 539 [2021-12-18 02:26:42,796 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-18 02:26:42,797 INFO L933 BasicCegarLoop]: 576 mSDtfsCounter, 750 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 571 mSolverCounterSat, 356 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 824 SdHoareTripleChecker+Valid, 1070 SdHoareTripleChecker+Invalid, 932 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 356 IncrementalHoareTripleChecker+Valid, 571 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.4s IncrementalHoareTripleChecker+Time [2021-12-18 02:26:42,797 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [824 Valid, 1070 Invalid, 932 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [356 Valid, 571 Invalid, 5 Unknown, 0 Unchecked, 14.4s Time] [2021-12-18 02:26:42,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539 states. [2021-12-18 02:26:42,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539 to 499. [2021-12-18 02:26:42,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 499 states, 346 states have (on average 1.30635838150289) internal successors, (452), 352 states have internal predecessors, (452), 116 states have call successors, (116), 38 states have call predecessors, (116), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-12-18 02:26:42,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 679 transitions. [2021-12-18 02:26:42,821 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 679 transitions. Word has length 151 [2021-12-18 02:26:42,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 02:26:42,821 INFO L470 AbstractCegarLoop]: Abstraction has 499 states and 679 transitions. [2021-12-18 02:26:42,822 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-18 02:26:42,822 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 679 transitions. [2021-12-18 02:26:42,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2021-12-18 02:26:42,823 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 02:26:42,823 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 02:26:42,823 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-18 02:26:42,824 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 02:26:42,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 02:26:42,824 INFO L85 PathProgramCache]: Analyzing trace with hash 646927473, now seen corresponding path program 1 times [2021-12-18 02:26:42,824 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 02:26:42,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633149592] [2021-12-18 02:26:42,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 02:26:42,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 02:26:43,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 02:26:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:43,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-18 02:26:43,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-18 02:26:43,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:43,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-18 02:26:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-18 02:26:43,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-18 02:26:43,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:43,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-18 02:26:43,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:43,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-18 02:26:43,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-18 02:26:43,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:43,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-18 02:26:43,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 02:26:43,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:43,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-18 02:26:43,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:43,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-18 02:26:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:43,801 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-18 02:26:43,802 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 02:26:43,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633149592] [2021-12-18 02:26:43,802 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [633149592] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 02:26:43,802 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 02:26:43,802 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 02:26:43,802 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470915503] [2021-12-18 02:26:43,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 02:26:43,803 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 02:26:43,803 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 02:26:43,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 02:26:43,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 02:26:43,804 INFO L87 Difference]: Start difference. First operand 499 states and 679 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-18 02:26:45,904 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:47,991 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:50,062 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:53,544 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:26:55,736 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 [] [2021-12-18 02:26:59,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 02:26:59,176 INFO L93 Difference]: Finished difference Result 541 states and 737 transitions. [2021-12-18 02:26:59,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-18 02:26:59,176 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 152 [2021-12-18 02:26:59,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 02:26:59,182 INFO L225 Difference]: With dead ends: 541 [2021-12-18 02:26:59,182 INFO L226 Difference]: Without dead ends: 538 [2021-12-18 02:26:59,182 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-18 02:26:59,183 INFO L933 BasicCegarLoop]: 575 mSDtfsCounter, 748 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 568 mSolverCounterSat, 350 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 823 SdHoareTripleChecker+Valid, 1069 SdHoareTripleChecker+Invalid, 923 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 350 IncrementalHoareTripleChecker+Valid, 568 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.9s IncrementalHoareTripleChecker+Time [2021-12-18 02:26:59,183 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [823 Valid, 1069 Invalid, 923 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [350 Valid, 568 Invalid, 5 Unknown, 0 Unchecked, 14.9s Time] [2021-12-18 02:26:59,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 538 states. [2021-12-18 02:26:59,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 498. [2021-12-18 02:26:59,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 498 states, 346 states have (on average 1.3034682080924855) internal successors, (451), 351 states have internal predecessors, (451), 115 states have call successors, (115), 38 states have call predecessors, (115), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-12-18 02:26:59,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 677 transitions. [2021-12-18 02:26:59,212 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 677 transitions. Word has length 152 [2021-12-18 02:26:59,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 02:26:59,213 INFO L470 AbstractCegarLoop]: Abstraction has 498 states and 677 transitions. [2021-12-18 02:26:59,213 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-18 02:26:59,213 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 677 transitions. [2021-12-18 02:26:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-12-18 02:26:59,214 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 02:26:59,215 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 02:26:59,215 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-18 02:26:59,215 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 02:26:59,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 02:26:59,215 INFO L85 PathProgramCache]: Analyzing trace with hash -1420699732, now seen corresponding path program 1 times [2021-12-18 02:26:59,216 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 02:26:59,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [447856047] [2021-12-18 02:26:59,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 02:26:59,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 02:26:59,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 02:26:59,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:59,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-18 02:26:59,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:59,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-18 02:26:59,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:59,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-18 02:26:59,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:59,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-18 02:26:59,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-18 02:26:59,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-18 02:26:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:59,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-18 02:26:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-18 02:26:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:59,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-18 02:26:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:26:59,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:26:59,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 02:26:59,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:00,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:00,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-18 02:27:00,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:00,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:00,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:00,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-18 02:27:00,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:00,195 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-18 02:27:00,196 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 02:27:00,196 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [447856047] [2021-12-18 02:27:00,196 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [447856047] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 02:27:00,196 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 02:27:00,196 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 02:27:00,196 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335450830] [2021-12-18 02:27:00,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 02:27:00,197 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 02:27:00,197 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 02:27:00,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 02:27:00,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 02:27:00,197 INFO L87 Difference]: Start difference. First operand 498 states and 677 transitions. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-18 02:27:02,306 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:27:04,378 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:27:06,440 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:27:09,912 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:27:12,118 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:27:15,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 02:27:15,409 INFO L93 Difference]: Finished difference Result 540 states and 735 transitions. [2021-12-18 02:27:15,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-18 02:27:15,409 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 153 [2021-12-18 02:27:15,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 02:27:15,413 INFO L225 Difference]: With dead ends: 540 [2021-12-18 02:27:15,413 INFO L226 Difference]: Without dead ends: 537 [2021-12-18 02:27:15,413 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-18 02:27:15,414 INFO L933 BasicCegarLoop]: 577 mSDtfsCounter, 745 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 571 mSolverCounterSat, 344 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 820 SdHoareTripleChecker+Valid, 1071 SdHoareTripleChecker+Invalid, 920 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 344 IncrementalHoareTripleChecker+Valid, 571 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.7s IncrementalHoareTripleChecker+Time [2021-12-18 02:27:15,414 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [820 Valid, 1071 Invalid, 920 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [344 Valid, 571 Invalid, 5 Unknown, 0 Unchecked, 14.7s Time] [2021-12-18 02:27:15,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2021-12-18 02:27:15,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 497. [2021-12-18 02:27:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 497 states, 346 states have (on average 1.300578034682081) internal successors, (450), 350 states have internal predecessors, (450), 114 states have call successors, (114), 38 states have call predecessors, (114), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-12-18 02:27:15,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 497 states and 675 transitions. [2021-12-18 02:27:15,444 INFO L78 Accepts]: Start accepts. Automaton has 497 states and 675 transitions. Word has length 153 [2021-12-18 02:27:15,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 02:27:15,446 INFO L470 AbstractCegarLoop]: Abstraction has 497 states and 675 transitions. [2021-12-18 02:27:15,446 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-18 02:27:15,447 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 675 transitions. [2021-12-18 02:27:15,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-12-18 02:27:15,448 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 02:27:15,448 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 02:27:15,448 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-18 02:27:15,448 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 02:27:15,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 02:27:15,449 INFO L85 PathProgramCache]: Analyzing trace with hash -1092628780, now seen corresponding path program 1 times [2021-12-18 02:27:15,449 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 02:27:15,449 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259041009] [2021-12-18 02:27:15,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 02:27:15,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 02:27:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:15,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 02:27:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:15,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:15,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:15,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-18 02:27:15,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:15,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:15,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-18 02:27:16,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-18 02:27:16,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-18 02:27:16,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:16,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-18 02:27:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:16,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-18 02:27:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:16,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-18 02:27:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:16,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-18 02:27:16,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:16,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-18 02:27:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:16,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 02:27:16,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:16,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-18 02:27:16,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:16,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-18 02:27:16,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:16,432 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-18 02:27:16,432 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 02:27:16,432 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259041009] [2021-12-18 02:27:16,433 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1259041009] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 02:27:16,433 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 02:27:16,433 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 02:27:16,433 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2074176304] [2021-12-18 02:27:16,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 02:27:16,433 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 02:27:16,433 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 02:27:16,434 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 02:27:16,434 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 02:27:16,434 INFO L87 Difference]: Start difference. First operand 497 states and 675 transitions. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-18 02:27:18,541 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:27:20,597 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:27:22,659 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:27:26,193 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:27:28,396 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 [] [2021-12-18 02:27:31,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 02:27:31,780 INFO L93 Difference]: Finished difference Result 539 states and 733 transitions. [2021-12-18 02:27:31,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-18 02:27:31,783 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) Word has length 154 [2021-12-18 02:27:31,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 02:27:31,787 INFO L225 Difference]: With dead ends: 539 [2021-12-18 02:27:31,787 INFO L226 Difference]: Without dead ends: 530 [2021-12-18 02:27:31,787 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-18 02:27:31,788 INFO L933 BasicCegarLoop]: 573 mSDtfsCounter, 740 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 566 mSolverCounterSat, 344 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 815 SdHoareTripleChecker+Valid, 1067 SdHoareTripleChecker+Invalid, 915 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 344 IncrementalHoareTripleChecker+Valid, 566 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.9s IncrementalHoareTripleChecker+Time [2021-12-18 02:27:31,788 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [815 Valid, 1067 Invalid, 915 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [344 Valid, 566 Invalid, 5 Unknown, 0 Unchecked, 14.9s Time] [2021-12-18 02:27:31,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 530 states. [2021-12-18 02:27:31,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 530 to 490. [2021-12-18 02:27:31,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 490 states, 341 states have (on average 1.2991202346041055) internal successors, (443), 344 states have internal predecessors, (443), 112 states have call successors, (112), 37 states have call predecessors, (112), 36 states have return successors, (111), 111 states have call predecessors, (111), 111 states have call successors, (111) [2021-12-18 02:27:31,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 666 transitions. [2021-12-18 02:27:31,809 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 666 transitions. Word has length 154 [2021-12-18 02:27:31,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 02:27:31,810 INFO L470 AbstractCegarLoop]: Abstraction has 490 states and 666 transitions. [2021-12-18 02:27:31,810 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 1 states have call successors, (14) [2021-12-18 02:27:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 666 transitions. [2021-12-18 02:27:31,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2021-12-18 02:27:31,812 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 02:27:31,813 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 02:27:31,813 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-18 02:27:31,813 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 02:27:31,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 02:27:31,814 INFO L85 PathProgramCache]: Analyzing trace with hash 1945217646, now seen corresponding path program 1 times [2021-12-18 02:27:31,814 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 02:27:31,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044096030] [2021-12-18 02:27:31,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 02:27:31,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 02:27:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 02:27:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:32,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-18 02:27:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-18 02:27:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:32,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-18 02:27:32,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:32,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-18 02:27:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-18 02:27:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-18 02:27:32,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-18 02:27:32,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:32,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-18 02:27:32,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-18 02:27:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:32,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 02:27:32,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-18 02:27:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:32,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-18 02:27:32,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-12-18 02:27:32,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-18 02:27:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-12-18 02:27:32,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-12-18 02:27:32,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:32,929 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-18 02:27:32,929 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 02:27:32,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1044096030] [2021-12-18 02:27:32,930 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1044096030] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 02:27:32,930 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 02:27:32,930 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-18 02:27:32,930 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118961769] [2021-12-18 02:27:32,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 02:27:32,930 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-18 02:27:32,931 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 02:27:32,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-18 02:27:32,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-12-18 02:27:32,931 INFO L87 Difference]: Start difference. First operand 490 states and 666 transitions. Second operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2021-12-18 02:27:35,034 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 [] [2021-12-18 02:27:37,214 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:27:40,607 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:27:42,829 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 [] [2021-12-18 02:27:46,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 02:27:46,461 INFO L93 Difference]: Finished difference Result 1121 states and 1558 transitions. [2021-12-18 02:27:46,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-18 02:27:46,461 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 181 [2021-12-18 02:27:46,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 02:27:46,467 INFO L225 Difference]: With dead ends: 1121 [2021-12-18 02:27:46,467 INFO L226 Difference]: Without dead ends: 678 [2021-12-18 02:27:46,469 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-18 02:27:46,470 INFO L933 BasicCegarLoop]: 668 mSDtfsCounter, 624 mSDsluCounter, 1010 mSDsCounter, 0 mSdLazyCounter, 616 mSolverCounterSat, 508 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 695 SdHoareTripleChecker+Valid, 1678 SdHoareTripleChecker+Invalid, 1128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 508 IncrementalHoareTripleChecker+Valid, 616 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.3s IncrementalHoareTripleChecker+Time [2021-12-18 02:27:46,470 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [695 Valid, 1678 Invalid, 1128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [508 Valid, 616 Invalid, 4 Unknown, 0 Unchecked, 13.3s Time] [2021-12-18 02:27:46,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2021-12-18 02:27:46,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 638. [2021-12-18 02:27:46,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 638 states, 457 states have (on average 1.3260393873085339) internal successors, (606), 460 states have internal predecessors, (606), 144 states have call successors, (144), 37 states have call predecessors, (144), 36 states have return successors, (143), 143 states have call predecessors, (143), 143 states have call successors, (143) [2021-12-18 02:27:46,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 638 states and 893 transitions. [2021-12-18 02:27:46,498 INFO L78 Accepts]: Start accepts. Automaton has 638 states and 893 transitions. Word has length 181 [2021-12-18 02:27:46,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 02:27:46,498 INFO L470 AbstractCegarLoop]: Abstraction has 638 states and 893 transitions. [2021-12-18 02:27:46,499 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2021-12-18 02:27:46,499 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 893 transitions. [2021-12-18 02:27:46,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-12-18 02:27:46,502 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 02:27:46,502 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 02:27:46,502 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-18 02:27:46,502 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 02:27:46,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 02:27:46,503 INFO L85 PathProgramCache]: Analyzing trace with hash -1782262767, now seen corresponding path program 1 times [2021-12-18 02:27:46,503 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 02:27:46,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [379523094] [2021-12-18 02:27:46,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 02:27:46,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 02:27:46,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 02:27:47,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-18 02:27:47,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:47,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-18 02:27:47,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:47,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-18 02:27:47,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:47,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-18 02:27:47,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:47,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-18 02:27:47,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-12-18 02:27:47,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:47,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-18 02:27:47,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-12-18 02:27:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:47,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-18 02:27:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:47,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 02:27:47,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-12-18 02:27:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 02:27:47,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-12-18 02:27:47,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-18 02:27:47,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-12-18 02:27:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:47,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-12-18 02:27:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:48,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-18 02:27:48,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 02:27:48,234 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2021-12-18 02:27:48,235 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 02:27:48,235 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [379523094] [2021-12-18 02:27:48,235 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [379523094] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 02:27:48,235 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 02:27:48,235 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-18 02:27:48,235 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [53763172] [2021-12-18 02:27:48,236 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 02:27:48,236 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-18 02:27:48,237 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 02:27:48,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-18 02:27:48,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-12-18 02:27:48,238 INFO L87 Difference]: Start difference. First operand 638 states and 893 transitions. Second operand has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (20), 7 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-12-18 02:27:50,344 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 [] [2021-12-18 02:27:52,436 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:27:54,444 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:27:56,609 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:28:01,324 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 02:28:03,607 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 [] [2021-12-18 02:28:09,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 02:28:09,456 INFO L93 Difference]: Finished difference Result 691 states and 972 transitions. [2021-12-18 02:28:09,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-18 02:28:09,456 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (20), 7 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 192 [2021-12-18 02:28:09,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 02:28:09,457 INFO L225 Difference]: With dead ends: 691 [2021-12-18 02:28:09,457 INFO L226 Difference]: Without dead ends: 0 [2021-12-18 02:28:09,459 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2021-12-18 02:28:09,460 INFO L933 BasicCegarLoop]: 597 mSDtfsCounter, 474 mSDsluCounter, 1159 mSDsCounter, 0 mSdLazyCounter, 1028 mSolverCounterSat, 332 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 522 SdHoareTripleChecker+Valid, 1756 SdHoareTripleChecker+Invalid, 1366 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 332 IncrementalHoareTripleChecker+Valid, 1028 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.2s IncrementalHoareTripleChecker+Time [2021-12-18 02:28:09,460 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [522 Valid, 1756 Invalid, 1366 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [332 Valid, 1028 Invalid, 6 Unknown, 0 Unchecked, 20.2s Time] [2021-12-18 02:28:09,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-18 02:28:09,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-18 02:28:09,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 02:28:09,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-18 02:28:09,461 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 192 [2021-12-18 02:28:09,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 02:28:09,462 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-18 02:28:09,462 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (20), 7 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-12-18 02:28:09,462 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-18 02:28:09,462 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-18 02:28:09,465 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-18 02:28:09,465 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-18 02:28:09,467 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-18 02:28:46,889 INFO L858 garLoopResultBuilder]: For program point L12526-1(line 12526) no Hoare annotation was computed. [2021-12-18 02:28:46,889 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 12525 12527) no Hoare annotation was computed. [2021-12-18 02:28:46,890 INFO L854 garLoopResultBuilder]: At program point L12526(line 12526) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 02:28:46,890 INFO L854 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 12525 12527) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 02:28:46,890 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 12525 12527) no Hoare annotation was computed. [2021-12-18 02:28:46,890 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonFINAL(lines 12016 12026) no Hoare annotation was computed. [2021-12-18 02:28:46,890 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 12016 12026) no Hoare annotation was computed. [2021-12-18 02:28:46,890 INFO L858 garLoopResultBuilder]: For program point L12021-1(lines 12019 12022) no Hoare annotation was computed. [2021-12-18 02:28:46,890 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_poseidonENTRY(lines 12016 12026) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,891 INFO L854 garLoopResultBuilder]: At program point L12021(line 12021) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-12-18 02:28:46,891 INFO L858 garLoopResultBuilder]: For program point L12019(lines 12019 12022) no Hoare annotation was computed. [2021-12-18 02:28:46,891 INFO L858 garLoopResultBuilder]: For program point L10242-1(line 10242) no Hoare annotation was computed. [2021-12-18 02:28:46,891 INFO L854 garLoopResultBuilder]: At program point L10271(line 10271) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,891 INFO L858 garLoopResultBuilder]: For program point L10238(lines 10238 10241) no Hoare annotation was computed. [2021-12-18 02:28:46,891 INFO L858 garLoopResultBuilder]: For program point L10271-1(line 10271) no Hoare annotation was computed. [2021-12-18 02:28:46,891 INFO L858 garLoopResultBuilder]: For program point L10230-1(line 10230) no Hoare annotation was computed. [2021-12-18 02:28:46,891 INFO L854 garLoopResultBuilder]: At program point L10230(line 10230) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,892 INFO L854 garLoopResultBuilder]: At program point L10251(line 10251) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,892 INFO L858 garLoopResultBuilder]: For program point L10251-1(line 10251) no Hoare annotation was computed. [2021-12-18 02:28:46,892 INFO L858 garLoopResultBuilder]: For program point L10255(line 10255) no Hoare annotation was computed. [2021-12-18 02:28:46,892 INFO L858 garLoopResultBuilder]: For program point set_frequency___0EXIT(lines 10214 10281) no Hoare annotation was computed. [2021-12-18 02:28:46,892 INFO L854 garLoopResultBuilder]: At program point L10268(lines 10228 10280) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,892 INFO L854 garLoopResultBuilder]: At program point L10272(line 10272) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,892 INFO L858 garLoopResultBuilder]: For program point L10272-1(line 10272) no Hoare annotation was computed. [2021-12-18 02:28:46,893 INFO L858 garLoopResultBuilder]: For program point L10260(line 10260) no Hoare annotation was computed. [2021-12-18 02:28:46,893 INFO L854 garLoopResultBuilder]: At program point L10256(line 10256) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,893 INFO L858 garLoopResultBuilder]: For program point L10256-1(line 10256) no Hoare annotation was computed. [2021-12-18 02:28:46,893 INFO L854 garLoopResultBuilder]: At program point L10277(lines 10228 10280) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,893 INFO L858 garLoopResultBuilder]: For program point L10244(lines 10244 10267) no Hoare annotation was computed. [2021-12-18 02:28:46,893 INFO L854 garLoopResultBuilder]: At program point L10851-1(line 10851) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1))) [2021-12-18 02:28:46,893 INFO L854 garLoopResultBuilder]: At program point L10851(line 10851) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,894 INFO L854 garLoopResultBuilder]: At program point set_frequency___0ENTRY(lines 10214 10281) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1))) [2021-12-18 02:28:46,894 INFO L858 garLoopResultBuilder]: For program point L10269(line 10269) no Hoare annotation was computed. [2021-12-18 02:28:46,894 INFO L854 garLoopResultBuilder]: At program point L10843-1(line 10843) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,894 INFO L854 garLoopResultBuilder]: At program point L10843(line 10843) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 |old(~ldv_mutex_lock_of_poseidon~0)|)) [2021-12-18 02:28:46,894 INFO L854 garLoopResultBuilder]: At program point L10261(line 10261) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,894 INFO L858 garLoopResultBuilder]: For program point L10261-1(line 10261) no Hoare annotation was computed. [2021-12-18 02:28:46,894 INFO L858 garLoopResultBuilder]: For program point L10265(line 10265) no Hoare annotation was computed. [2021-12-18 02:28:46,894 INFO L858 garLoopResultBuilder]: For program point set_frequency___0FINAL(lines 10214 10281) no Hoare annotation was computed. [2021-12-18 02:28:46,895 INFO L858 garLoopResultBuilder]: For program point L10232(lines 10232 10236) no Hoare annotation was computed. [2021-12-18 02:28:46,895 INFO L858 garLoopResultBuilder]: For program point L10245(line 10245) no Hoare annotation was computed. [2021-12-18 02:28:46,895 INFO L854 garLoopResultBuilder]: At program point L10852(lines 10848 10855) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1))) [2021-12-18 02:28:46,895 INFO L854 garLoopResultBuilder]: At program point L10844(lines 10840 10847) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,895 INFO L854 garLoopResultBuilder]: At program point L10237(line 10237) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,895 INFO L858 garLoopResultBuilder]: For program point L10237-1(line 10237) no Hoare annotation was computed. [2021-12-18 02:28:46,895 INFO L858 garLoopResultBuilder]: For program point L10270-2(lines 10270 10275) no Hoare annotation was computed. [2021-12-18 02:28:46,896 INFO L858 garLoopResultBuilder]: For program point L10270(lines 10270 10275) no Hoare annotation was computed. [2021-12-18 02:28:46,896 INFO L858 garLoopResultBuilder]: For program point L10250(line 10250) no Hoare annotation was computed. [2021-12-18 02:28:46,896 INFO L858 garLoopResultBuilder]: For program point L10246-1(line 10246) no Hoare annotation was computed. [2021-12-18 02:28:46,896 INFO L854 garLoopResultBuilder]: At program point L10242(line 10242) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,896 INFO L854 garLoopResultBuilder]: At program point L10246(line 10246) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,896 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-12-18 02:28:46,896 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-18 02:28:46,896 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-18 02:28:46,897 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2021-12-18 02:28:46,897 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1))) [2021-12-18 02:28:46,897 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 12492 12494) no Hoare annotation was computed. [2021-12-18 02:28:46,897 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12492 12494) no Hoare annotation was computed. [2021-12-18 02:28:46,897 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12492 12494) the Hoare annotation is: true [2021-12-18 02:28:46,897 INFO L858 garLoopResultBuilder]: For program point L11277-1(line 11277) no Hoare annotation was computed. [2021-12-18 02:28:46,897 INFO L858 garLoopResultBuilder]: For program point L11278-2(lines 11278 11281) no Hoare annotation was computed. [2021-12-18 02:28:46,898 INFO L861 garLoopResultBuilder]: At program point L11277(line 11277) the Hoare annotation is: true [2021-12-18 02:28:46,898 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11268 11284) no Hoare annotation was computed. [2021-12-18 02:28:46,898 INFO L858 garLoopResultBuilder]: For program point L11278(line 11278) no Hoare annotation was computed. [2021-12-18 02:28:46,898 INFO L854 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11268 11284) the Hoare annotation is: (or (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 02:28:46,898 INFO L858 garLoopResultBuilder]: For program point L11273(lines 11273 11276) no Hoare annotation was computed. [2021-12-18 02:28:46,898 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11268 11284) no Hoare annotation was computed. [2021-12-18 02:28:46,898 INFO L858 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 11039 11222) no Hoare annotation was computed. [2021-12-18 02:28:46,899 INFO L861 garLoopResultBuilder]: At program point L11194(lines 11053 11221) the Hoare annotation is: true [2021-12-18 02:28:46,899 INFO L858 garLoopResultBuilder]: For program point L11213-1(line 11213) no Hoare annotation was computed. [2021-12-18 02:28:46,899 INFO L861 garLoopResultBuilder]: At program point L11213(line 11213) the Hoare annotation is: true [2021-12-18 02:28:46,899 INFO L858 garLoopResultBuilder]: For program point L11182(lines 11182 11185) no Hoare annotation was computed. [2021-12-18 02:28:46,899 INFO L858 garLoopResultBuilder]: For program point L11215-1(line 11215) no Hoare annotation was computed. [2021-12-18 02:28:46,899 INFO L861 garLoopResultBuilder]: At program point L11215(line 11215) the Hoare annotation is: true [2021-12-18 02:28:46,899 INFO L858 garLoopResultBuilder]: For program point L11205-1(lines 11205 11207) no Hoare annotation was computed. [2021-12-18 02:28:46,899 INFO L861 garLoopResultBuilder]: At program point L11205(lines 11205 11207) the Hoare annotation is: true [2021-12-18 02:28:46,900 INFO L854 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 11039 11222) the Hoare annotation is: (or (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 02:28:46,900 INFO L858 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 11039 11222) no Hoare annotation was computed. [2021-12-18 02:28:46,900 INFO L858 garLoopResultBuilder]: For program point L11197(lines 11197 11203) no Hoare annotation was computed. [2021-12-18 02:28:46,900 INFO L858 garLoopResultBuilder]: For program point L11197-2(lines 11197 11203) no Hoare annotation was computed. [2021-12-18 02:28:46,900 INFO L861 garLoopResultBuilder]: At program point L11189(lines 11053 11221) the Hoare annotation is: true [2021-12-18 02:28:46,900 INFO L861 garLoopResultBuilder]: At program point L11218(line 11218) the Hoare annotation is: true [2021-12-18 02:28:46,900 INFO L858 garLoopResultBuilder]: For program point L11193(lines 11193 11196) no Hoare annotation was computed. [2021-12-18 02:28:46,900 INFO L858 garLoopResultBuilder]: For program point L11212(lines 11212 11216) no Hoare annotation was computed. [2021-12-18 02:28:46,901 INFO L858 garLoopResultBuilder]: For program point L11212-2(lines 11212 11216) no Hoare annotation was computed. [2021-12-18 02:28:46,901 INFO L858 garLoopResultBuilder]: For program point L11218-1(line 11218) no Hoare annotation was computed. [2021-12-18 02:28:46,901 INFO L861 garLoopResultBuilder]: At program point L11204(line 11204) the Hoare annotation is: true [2021-12-18 02:28:46,901 INFO L858 garLoopResultBuilder]: For program point L11204-1(line 11204) no Hoare annotation was computed. [2021-12-18 02:28:46,901 INFO L858 garLoopResultBuilder]: For program point L11208(lines 11208 11219) no Hoare annotation was computed. [2021-12-18 02:28:46,901 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonFINAL(lines 11955 11965) no Hoare annotation was computed. [2021-12-18 02:28:46,901 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_lock_lock_of_poseidonENTRY(lines 11955 11965) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1))) [2021-12-18 02:28:46,902 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11955 11965) no Hoare annotation was computed. [2021-12-18 02:28:46,902 INFO L854 garLoopResultBuilder]: At program point L11960(line 11960) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-12-18 02:28:46,902 INFO L858 garLoopResultBuilder]: For program point L11958(lines 11958 11961) no Hoare annotation was computed. [2021-12-18 02:28:46,902 INFO L858 garLoopResultBuilder]: For program point L11960-1(lines 11958 11961) no Hoare annotation was computed. [2021-12-18 02:28:46,902 INFO L854 garLoopResultBuilder]: At program point poseidon_fm_closeENTRY(lines 10067 10092) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1))) [2021-12-18 02:28:46,902 INFO L854 garLoopResultBuilder]: At program point L10812(lines 10808 10815) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,902 INFO L858 garLoopResultBuilder]: For program point L10077(lines 10077 10080) no Hoare annotation was computed. [2021-12-18 02:28:46,902 INFO L858 garLoopResultBuilder]: For program point L10081-4(lines 10081 10085) no Hoare annotation was computed. [2021-12-18 02:28:46,903 INFO L858 garLoopResultBuilder]: For program point L10077-2(lines 10077 10080) no Hoare annotation was computed. [2021-12-18 02:28:46,903 INFO L858 garLoopResultBuilder]: For program point L10081(line 10081) no Hoare annotation was computed. [2021-12-18 02:28:46,903 INFO L858 garLoopResultBuilder]: For program point L10081-2(lines 10081 10085) no Hoare annotation was computed. [2021-12-18 02:28:46,903 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_closeFINAL(lines 10067 10092) no Hoare annotation was computed. [2021-12-18 02:28:46,903 INFO L858 garLoopResultBuilder]: For program point L10086-1(line 10086) no Hoare annotation was computed. [2021-12-18 02:28:46,903 INFO L854 garLoopResultBuilder]: At program point L10819-1(line 10819) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1))) [2021-12-18 02:28:46,903 INFO L854 garLoopResultBuilder]: At program point L10819(line 10819) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,904 INFO L854 garLoopResultBuilder]: At program point L10088(line 10088) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1))) [2021-12-18 02:28:46,904 INFO L858 garLoopResultBuilder]: For program point L10088-1(line 10088) no Hoare annotation was computed. [2021-12-18 02:28:46,904 INFO L854 garLoopResultBuilder]: At program point L10086(line 10086) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,904 INFO L854 garLoopResultBuilder]: At program point L10811-1(line 10811) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,904 INFO L854 garLoopResultBuilder]: At program point L10811(line 10811) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 |old(~ldv_mutex_lock_of_poseidon~0)|)) [2021-12-18 02:28:46,904 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_closeEXIT(lines 10067 10092) no Hoare annotation was computed. [2021-12-18 02:28:46,904 INFO L854 garLoopResultBuilder]: At program point L10820(lines 10816 10823) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1))) [2021-12-18 02:28:46,905 INFO L854 garLoopResultBuilder]: At program point L10083(line 10083) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,905 INFO L858 garLoopResultBuilder]: For program point L10083-1(line 10083) no Hoare annotation was computed. [2021-12-18 02:28:46,905 INFO L858 garLoopResultBuilder]: For program point kref_getFINAL(lines 12575 12577) no Hoare annotation was computed. [2021-12-18 02:28:46,905 INFO L861 garLoopResultBuilder]: At program point kref_getENTRY(lines 12575 12577) the Hoare annotation is: true [2021-12-18 02:28:46,905 INFO L858 garLoopResultBuilder]: For program point kref_getEXIT(lines 12575 12577) no Hoare annotation was computed. [2021-12-18 02:28:46,905 INFO L854 garLoopResultBuilder]: At program point ldv_initializeENTRY(lines 12455 12465) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~ldv_mutex_pm_mutex~0 |old(~ldv_mutex_pm_mutex~0)|) (= ~ldv_mutex_power_lock_of_snd_card~0 |old(~ldv_mutex_power_lock_of_snd_card~0)|) (= ~ldv_mutex_lock_of_poseidon~0 |old(~ldv_mutex_lock_of_poseidon~0)|) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 |old(~ldv_mutex_vb_lock_of_videobuf_queue~0)|)) [2021-12-18 02:28:46,905 INFO L858 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 12455 12465) no Hoare annotation was computed. [2021-12-18 02:28:46,905 INFO L858 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12455 12465) no Hoare annotation was computed. [2021-12-18 02:28:46,906 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12680 12682) no Hoare annotation was computed. [2021-12-18 02:28:46,906 INFO L861 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12680 12682) the Hoare annotation is: true [2021-12-18 02:28:46,906 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 12680 12682) no Hoare annotation was computed. [2021-12-18 02:28:46,906 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 12731 12733) no Hoare annotation was computed. [2021-12-18 02:28:46,906 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12731 12733) no Hoare annotation was computed. [2021-12-18 02:28:46,906 INFO L861 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12731 12733) the Hoare annotation is: true [2021-12-18 02:28:46,906 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12688 12690) no Hoare annotation was computed. [2021-12-18 02:28:46,907 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12688 12690) the Hoare annotation is: true [2021-12-18 02:28:46,907 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 12688 12690) no Hoare annotation was computed. [2021-12-18 02:28:46,907 INFO L861 garLoopResultBuilder]: At program point strlcpyENTRY(lines 12663 12665) the Hoare annotation is: true [2021-12-18 02:28:46,907 INFO L858 garLoopResultBuilder]: For program point strlcpyFINAL(lines 12663 12665) no Hoare annotation was computed. [2021-12-18 02:28:46,907 INFO L858 garLoopResultBuilder]: For program point strlcpyEXIT(lines 12663 12665) no Hoare annotation was computed. [2021-12-18 02:28:46,907 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-18 02:28:46,907 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-18 02:28:46,907 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2021-12-18 02:28:46,908 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-12-18 02:28:46,908 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-12-18 02:28:46,908 INFO L858 garLoopResultBuilder]: For program point get_currentEXIT(lines 5250 5273) no Hoare annotation was computed. [2021-12-18 02:28:46,908 INFO L858 garLoopResultBuilder]: For program point L5267(line 5267) no Hoare annotation was computed. [2021-12-18 02:28:46,908 INFO L858 garLoopResultBuilder]: For program point L5261(line 5261) no Hoare annotation was computed. [2021-12-18 02:28:46,908 INFO L858 garLoopResultBuilder]: For program point L5255(line 5255) no Hoare annotation was computed. [2021-12-18 02:28:46,908 INFO L861 garLoopResultBuilder]: At program point get_currentENTRY(lines 5250 5273) the Hoare annotation is: true [2021-12-18 02:28:46,908 INFO L861 garLoopResultBuilder]: At program point L5270(lines 5253 5272) the Hoare annotation is: true [2021-12-18 02:28:46,909 INFO L858 garLoopResultBuilder]: For program point get_currentFINAL(lines 5250 5273) no Hoare annotation was computed. [2021-12-18 02:28:46,909 INFO L858 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2021-12-18 02:28:46,909 INFO L858 garLoopResultBuilder]: For program point L5258(line 5258) no Hoare annotation was computed. [2021-12-18 02:28:46,909 INFO L858 garLoopResultBuilder]: For program point L5254(lines 5254 5269) no Hoare annotation was computed. [2021-12-18 02:28:46,909 INFO L858 garLoopResultBuilder]: For program point usb_make_pathEXIT(lines 5385 5392) no Hoare annotation was computed. [2021-12-18 02:28:46,909 INFO L858 garLoopResultBuilder]: For program point L5390(line 5390) no Hoare annotation was computed. [2021-12-18 02:28:46,909 INFO L858 garLoopResultBuilder]: For program point L5390-2(line 5390) no Hoare annotation was computed. [2021-12-18 02:28:46,909 INFO L861 garLoopResultBuilder]: At program point usb_make_pathENTRY(lines 5385 5392) the Hoare annotation is: true [2021-12-18 02:28:46,910 INFO L858 garLoopResultBuilder]: For program point usb_make_pathFINAL(lines 5385 5392) no Hoare annotation was computed. [2021-12-18 02:28:46,910 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5415 5420) the Hoare annotation is: true [2021-12-18 02:28:46,910 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 5415 5420) no Hoare annotation was computed. [2021-12-18 02:28:46,910 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5415 5420) no Hoare annotation was computed. [2021-12-18 02:28:46,910 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5429 5438) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 02:28:46,910 INFO L858 garLoopResultBuilder]: For program point L5431(lines 5431 5437) no Hoare annotation was computed. [2021-12-18 02:28:46,910 INFO L861 garLoopResultBuilder]: At program point L5433(line 5433) the Hoare annotation is: true [2021-12-18 02:28:46,910 INFO L858 garLoopResultBuilder]: For program point L5433-1(line 5433) no Hoare annotation was computed. [2021-12-18 02:28:46,911 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5429 5438) no Hoare annotation was computed. [2021-12-18 02:28:46,911 INFO L861 garLoopResultBuilder]: At program point L5427(lines 5425 5428) the Hoare annotation is: true [2021-12-18 02:28:46,911 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5429 5438) no Hoare annotation was computed. [2021-12-18 02:28:46,911 INFO L854 garLoopResultBuilder]: At program point video_devdataENTRY(lines 12756 12758) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 02:28:46,911 INFO L854 garLoopResultBuilder]: At program point L12757(line 12757) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 02:28:46,911 INFO L858 garLoopResultBuilder]: For program point L12757-1(line 12757) no Hoare annotation was computed. [2021-12-18 02:28:46,911 INFO L858 garLoopResultBuilder]: For program point video_devdataFINAL(lines 12756 12758) no Hoare annotation was computed. [2021-12-18 02:28:46,911 INFO L858 garLoopResultBuilder]: For program point video_devdataEXIT(lines 12756 12758) no Hoare annotation was computed. [2021-12-18 02:28:46,912 INFO L858 garLoopResultBuilder]: For program point L10044(lines 10044 10058) no Hoare annotation was computed. [2021-12-18 02:28:46,912 INFO L858 garLoopResultBuilder]: For program point L10044-2(lines 10044 10058) no Hoare annotation was computed. [2021-12-18 02:28:46,912 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_openFINAL(lines 10015 10066) no Hoare annotation was computed. [2021-12-18 02:28:46,912 INFO L854 garLoopResultBuilder]: At program point L10804(lines 10800 10807) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1))) [2021-12-18 02:28:46,912 INFO L854 garLoopResultBuilder]: At program point L10796(lines 10792 10799) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,912 INFO L858 garLoopResultBuilder]: For program point L10028(lines 10028 10031) no Hoare annotation was computed. [2021-12-18 02:28:46,912 INFO L858 garLoopResultBuilder]: For program point L10045(lines 10045 10048) no Hoare annotation was computed. [2021-12-18 02:28:46,912 INFO L854 garLoopResultBuilder]: At program point L10045-2(lines 10045 10048) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,913 INFO L854 garLoopResultBuilder]: At program point L10049(line 10049) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,913 INFO L858 garLoopResultBuilder]: For program point L10033(lines 10033 10037) no Hoare annotation was computed. [2021-12-18 02:28:46,913 INFO L854 garLoopResultBuilder]: At program point L10062(lines 10022 10065) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,913 INFO L858 garLoopResultBuilder]: For program point L10050(line 10050) no Hoare annotation was computed. [2021-12-18 02:28:46,913 INFO L854 garLoopResultBuilder]: At program point L10025(line 10025) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 |old(~ldv_mutex_lock_of_poseidon~0)|)) [2021-12-18 02:28:46,913 INFO L858 garLoopResultBuilder]: For program point L10025-1(line 10025) no Hoare annotation was computed. [2021-12-18 02:28:46,913 INFO L858 garLoopResultBuilder]: For program point L10038-2(lines 10038 10042) no Hoare annotation was computed. [2021-12-18 02:28:46,914 INFO L858 garLoopResultBuilder]: For program point L10038(line 10038) no Hoare annotation was computed. [2021-12-18 02:28:46,914 INFO L858 garLoopResultBuilder]: For program point L10051(lines 10051 10055) no Hoare annotation was computed. [2021-12-18 02:28:46,914 INFO L854 garLoopResultBuilder]: At program point L10043(line 10043) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,914 INFO L858 garLoopResultBuilder]: For program point L10043-1(line 10043) no Hoare annotation was computed. [2021-12-18 02:28:46,914 INFO L854 garLoopResultBuilder]: At program point L10803-1(line 10803) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1))) [2021-12-18 02:28:46,914 INFO L854 garLoopResultBuilder]: At program point L10803(line 10803) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,914 INFO L854 garLoopResultBuilder]: At program point L10060(line 10060) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,915 INFO L854 garLoopResultBuilder]: At program point L10795-1(line 10795) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,915 INFO L858 garLoopResultBuilder]: For program point L10060-1(line 10060) no Hoare annotation was computed. [2021-12-18 02:28:46,915 INFO L854 garLoopResultBuilder]: At program point L10795(line 10795) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 |old(~ldv_mutex_lock_of_poseidon~0)|)) [2021-12-18 02:28:46,915 INFO L854 garLoopResultBuilder]: At program point L10052(line 10052) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (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 2)) [2021-12-18 02:28:46,915 INFO L858 garLoopResultBuilder]: For program point L10052-1(line 10052) no Hoare annotation was computed. [2021-12-18 02:28:46,915 INFO L854 garLoopResultBuilder]: At program point poseidon_fm_openENTRY(lines 10015 10066) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1))) [2021-12-18 02:28:46,915 INFO L854 garLoopResultBuilder]: At program point L10023(line 10023) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1))) [2021-12-18 02:28:46,916 INFO L858 garLoopResultBuilder]: For program point L10023-1(line 10023) no Hoare annotation was computed. [2021-12-18 02:28:46,916 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_openEXIT(lines 10015 10066) no Hoare annotation was computed. [2021-12-18 02:28:46,916 INFO L861 garLoopResultBuilder]: At program point L11008(lines 10968 11037) the Hoare annotation is: true [2021-12-18 02:28:46,916 INFO L858 garLoopResultBuilder]: For program point L11033-1(line 11033) no Hoare annotation was computed. [2021-12-18 02:28:46,916 INFO L861 garLoopResultBuilder]: At program point L11033(line 11033) the Hoare annotation is: true [2021-12-18 02:28:46,916 INFO L858 garLoopResultBuilder]: For program point L11031-1(line 11031) no Hoare annotation was computed. [2021-12-18 02:28:46,916 INFO L861 garLoopResultBuilder]: At program point L11031(line 11031) the Hoare annotation is: true [2021-12-18 02:28:46,916 INFO L854 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10957 11038) the Hoare annotation is: (or (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 02:28:46,917 INFO L858 garLoopResultBuilder]: For program point L11023-1(line 11023) no Hoare annotation was computed. [2021-12-18 02:28:46,917 INFO L861 garLoopResultBuilder]: At program point L11023(line 11023) the Hoare annotation is: true [2021-12-18 02:28:46,917 INFO L861 garLoopResultBuilder]: At program point L11013(lines 10968 11037) the Hoare annotation is: true [2021-12-18 02:28:46,917 INFO L858 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10957 11038) no Hoare annotation was computed. [2021-12-18 02:28:46,917 INFO L858 garLoopResultBuilder]: For program point L11030-2(lines 11030 11034) no Hoare annotation was computed. [2021-12-18 02:28:46,917 INFO L858 garLoopResultBuilder]: For program point L11026(lines 11026 11035) no Hoare annotation was computed. [2021-12-18 02:28:46,917 INFO L858 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10957 11038) no Hoare annotation was computed. [2021-12-18 02:28:46,917 INFO L858 garLoopResultBuilder]: For program point L11001(lines 11001 11004) no Hoare annotation was computed. [2021-12-18 02:28:46,917 INFO L858 garLoopResultBuilder]: For program point L11030(lines 11030 11034) no Hoare annotation was computed. [2021-12-18 02:28:46,917 INFO L861 garLoopResultBuilder]: At program point L11024(lines 11024 11025) the Hoare annotation is: true [2021-12-18 02:28:46,917 INFO L858 garLoopResultBuilder]: For program point L11024-1(lines 11024 11025) no Hoare annotation was computed. [2021-12-18 02:28:46,918 INFO L858 garLoopResultBuilder]: For program point L11012(lines 11012 11015) no Hoare annotation was computed. [2021-12-18 02:28:46,918 INFO L858 garLoopResultBuilder]: For program point L11016(lines 11016 11022) no Hoare annotation was computed. [2021-12-18 02:28:46,918 INFO L858 garLoopResultBuilder]: For program point L11016-2(lines 11016 11022) no Hoare annotation was computed. [2021-12-18 02:28:46,918 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceFINAL(lines 12677 12679) no Hoare annotation was computed. [2021-12-18 02:28:46,918 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12677 12679) no Hoare annotation was computed. [2021-12-18 02:28:46,918 INFO L861 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12677 12679) the Hoare annotation is: true [2021-12-18 02:28:46,918 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12607 12609) the Hoare annotation is: true [2021-12-18 02:28:46,918 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12607 12609) no Hoare annotation was computed. [2021-12-18 02:28:46,918 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 12607 12609) no Hoare annotation was computed. [2021-12-18 02:28:46,918 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11907 11912) no Hoare annotation was computed. [2021-12-18 02:28:46,918 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11907 11912) the Hoare annotation is: true [2021-12-18 02:28:46,918 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11910) no Hoare annotation was computed. [2021-12-18 02:28:46,918 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11907 11912) no Hoare annotation was computed. [2021-12-18 02:28:46,919 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueFINAL(lines 12585 12587) no Hoare annotation was computed. [2021-12-18 02:28:46,919 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 12585 12587) no Hoare annotation was computed. [2021-12-18 02:28:46,919 INFO L861 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 12585 12587) the Hoare annotation is: true [2021-12-18 02:28:46,919 INFO L858 garLoopResultBuilder]: For program point kref_putEXIT(lines 12582 12584) no Hoare annotation was computed. [2021-12-18 02:28:46,919 INFO L861 garLoopResultBuilder]: At program point kref_putENTRY(lines 12582 12584) the Hoare annotation is: true [2021-12-18 02:28:46,919 INFO L858 garLoopResultBuilder]: For program point kref_putFINAL(lines 12582 12584) no Hoare annotation was computed. [2021-12-18 02:28:46,919 INFO L854 garLoopResultBuilder]: At program point L5470(line 5470) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 02:28:46,919 INFO L858 garLoopResultBuilder]: For program point video_get_drvdataFINAL(lines 5466 5473) no Hoare annotation was computed. [2021-12-18 02:28:46,919 INFO L854 garLoopResultBuilder]: At program point video_get_drvdataENTRY(lines 5466 5473) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 02:28:46,919 INFO L858 garLoopResultBuilder]: For program point L5470-1(line 5470) no Hoare annotation was computed. [2021-12-18 02:28:46,919 INFO L858 garLoopResultBuilder]: For program point video_get_drvdataEXIT(lines 5466 5473) no Hoare annotation was computed. [2021-12-18 02:28:46,920 INFO L861 garLoopResultBuilder]: At program point L9978(line 9978) the Hoare annotation is: true [2021-12-18 02:28:46,920 INFO L861 garLoopResultBuilder]: At program point L9953(line 9953) the Hoare annotation is: true [2021-12-18 02:28:46,920 INFO L858 garLoopResultBuilder]: For program point L9953-1(line 9953) no Hoare annotation was computed. [2021-12-18 02:28:46,920 INFO L858 garLoopResultBuilder]: For program point L9941(lines 9941 9964) no Hoare annotation was computed. [2021-12-18 02:28:46,920 INFO L858 garLoopResultBuilder]: For program point L9978-1(line 9978) no Hoare annotation was computed. [2021-12-18 02:28:46,920 INFO L858 garLoopResultBuilder]: For program point L9962(line 9962) no Hoare annotation was computed. [2021-12-18 02:28:46,920 INFO L858 garLoopResultBuilder]: For program point L9966(line 9966) no Hoare annotation was computed. [2021-12-18 02:28:46,920 INFO L858 garLoopResultBuilder]: For program point L9958-1(line 9958) no Hoare annotation was computed. [2021-12-18 02:28:46,921 INFO L861 garLoopResultBuilder]: At program point L9958(line 9958) the Hoare annotation is: true [2021-12-18 02:28:46,921 INFO L861 garLoopResultBuilder]: At program point L9979(line 9979) the Hoare annotation is: true [2021-12-18 02:28:46,921 INFO L858 garLoopResultBuilder]: For program point L9979-1(line 9979) no Hoare annotation was computed. [2021-12-18 02:28:46,921 INFO L861 garLoopResultBuilder]: At program point L9983(line 9983) the Hoare annotation is: true [2021-12-18 02:28:46,921 INFO L858 garLoopResultBuilder]: For program point L9983-1(line 9983) no Hoare annotation was computed. [2021-12-18 02:28:46,921 INFO L858 garLoopResultBuilder]: For program point L9942(line 9942) no Hoare annotation was computed. [2021-12-18 02:28:46,921 INFO L861 garLoopResultBuilder]: At program point L9967(line 9967) the Hoare annotation is: true [2021-12-18 02:28:46,922 INFO L858 garLoopResultBuilder]: For program point L9967-1(line 9967) no Hoare annotation was computed. [2021-12-18 02:28:46,922 INFO L858 garLoopResultBuilder]: For program point L9947(line 9947) no Hoare annotation was computed. [2021-12-18 02:28:46,922 INFO L861 garLoopResultBuilder]: At program point L9972(line 9972) the Hoare annotation is: true [2021-12-18 02:28:46,922 INFO L858 garLoopResultBuilder]: For program point L9972-1(line 9972) no Hoare annotation was computed. [2021-12-18 02:28:46,922 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_radioFINAL(lines 9923 9988) no Hoare annotation was computed. [2021-12-18 02:28:46,922 INFO L861 garLoopResultBuilder]: At program point L9943(line 9943) the Hoare annotation is: true [2021-12-18 02:28:46,922 INFO L858 garLoopResultBuilder]: For program point L9943-1(line 9943) no Hoare annotation was computed. [2021-12-18 02:28:46,922 INFO L858 garLoopResultBuilder]: For program point L9968(lines 9968 9971) no Hoare annotation was computed. [2021-12-18 02:28:46,922 INFO L861 garLoopResultBuilder]: At program point L9981(line 9981) the Hoare annotation is: true [2021-12-18 02:28:46,923 INFO L861 garLoopResultBuilder]: At program point L9948(line 9948) the Hoare annotation is: true [2021-12-18 02:28:46,923 INFO L858 garLoopResultBuilder]: For program point L9981-1(line 9981) no Hoare annotation was computed. [2021-12-18 02:28:46,923 INFO L858 garLoopResultBuilder]: For program point L9948-1(line 9948) no Hoare annotation was computed. [2021-12-18 02:28:46,923 INFO L861 garLoopResultBuilder]: At program point L9985(lines 9939 9987) the Hoare annotation is: true [2021-12-18 02:28:46,923 INFO L858 garLoopResultBuilder]: For program point L9952(line 9952) no Hoare annotation was computed. [2021-12-18 02:28:46,923 INFO L858 garLoopResultBuilder]: For program point L9973(lines 9973 9976) no Hoare annotation was computed. [2021-12-18 02:28:46,923 INFO L861 garLoopResultBuilder]: At program point L9977(line 9977) the Hoare annotation is: true [2021-12-18 02:28:46,923 INFO L858 garLoopResultBuilder]: For program point L9977-1(line 9977) no Hoare annotation was computed. [2021-12-18 02:28:46,924 INFO L861 garLoopResultBuilder]: At program point L9965(lines 9939 9987) the Hoare annotation is: true [2021-12-18 02:28:46,924 INFO L854 garLoopResultBuilder]: At program point poseidon_check_mode_radioENTRY(lines 9923 9988) the Hoare annotation is: (or (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-18 02:28:46,924 INFO L858 garLoopResultBuilder]: For program point L9957(line 9957) no Hoare annotation was computed. [2021-12-18 02:28:46,924 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_radioEXIT(lines 9923 9988) no Hoare annotation was computed. [2021-12-18 02:28:46,924 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutFINAL(lines 12629 12631) no Hoare annotation was computed. [2021-12-18 02:28:46,924 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12629 12631) no Hoare annotation was computed. [2021-12-18 02:28:46,924 INFO L861 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12629 12631) the Hoare annotation is: true [2021-12-18 02:28:46,925 INFO L858 garLoopResultBuilder]: For program point L15(line 15) no Hoare annotation was computed. [2021-12-18 02:28:46,925 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 14 16) the Hoare annotation is: true [2021-12-18 02:28:46,925 INFO L858 garLoopResultBuilder]: For program point L15-2(lines 14 16) no Hoare annotation was computed. [2021-12-18 02:28:46,925 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 14 16) no Hoare annotation was computed. [2021-12-18 02:28:46,925 INFO L858 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12591 12593) no Hoare annotation was computed. [2021-12-18 02:28:46,925 INFO L861 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12591 12593) the Hoare annotation is: true [2021-12-18 02:28:46,925 INFO L854 garLoopResultBuilder]: At program point ldv_successful_mallocENTRY(lines 7718 7722) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|)) [2021-12-18 02:28:46,925 INFO L858 garLoopResultBuilder]: For program point ldv_successful_mallocEXIT(lines 7718 7722) no Hoare annotation was computed. [2021-12-18 02:28:46,926 INFO L858 garLoopResultBuilder]: For program point L7720-1(line 7720) no Hoare annotation was computed. [2021-12-18 02:28:46,926 INFO L858 garLoopResultBuilder]: For program point ldv_successful_mallocFINAL(lines 7718 7722) no Hoare annotation was computed. [2021-12-18 02:28:46,926 INFO L861 garLoopResultBuilder]: At program point L7720(line 7720) the Hoare annotation is: true [2021-12-18 02:28:46,926 INFO L858 garLoopResultBuilder]: For program point L7331-2(lines 7329 7340) no Hoare annotation was computed. [2021-12-18 02:28:46,926 INFO L858 garLoopResultBuilder]: For program point set_debug_modeEXIT(lines 7327 7341) no Hoare annotation was computed. [2021-12-18 02:28:46,926 INFO L854 garLoopResultBuilder]: At program point set_debug_modeENTRY(lines 7327 7341) the Hoare annotation is: (or (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1))) [2021-12-18 02:28:46,926 INFO L858 garLoopResultBuilder]: For program point L7335-1(lines 7327 7341) no Hoare annotation was computed. [2021-12-18 02:28:46,926 INFO L858 garLoopResultBuilder]: For program point L7331(lines 7331 7334) no Hoare annotation was computed. [2021-12-18 02:28:46,927 INFO L858 garLoopResultBuilder]: For program point L12483-1(lines 12468 12490) no Hoare annotation was computed. [2021-12-18 02:28:46,927 INFO L854 garLoopResultBuilder]: At program point L12483(line 12483) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-12-18 02:28:46,927 INFO L858 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12466 12491) no Hoare annotation was computed. [2021-12-18 02:28:46,927 INFO L858 garLoopResultBuilder]: For program point L12487-1(lines 12466 12491) no Hoare annotation was computed. [2021-12-18 02:28:46,927 INFO L854 garLoopResultBuilder]: At program point L12487(line 12487) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-12-18 02:28:46,927 INFO L861 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12466 12491) the Hoare annotation is: true [2021-12-18 02:28:46,927 INFO L858 garLoopResultBuilder]: For program point L12475-1(lines 12468 12490) no Hoare annotation was computed. [2021-12-18 02:28:46,927 INFO L854 garLoopResultBuilder]: At program point L12475(line 12475) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-12-18 02:28:46,928 INFO L858 garLoopResultBuilder]: For program point L12479-1(lines 12468 12490) no Hoare annotation was computed. [2021-12-18 02:28:46,928 INFO L854 garLoopResultBuilder]: At program point L12479(line 12479) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-12-18 02:28:46,928 INFO L858 garLoopResultBuilder]: For program point L12471-1(lines 12468 12490) no Hoare annotation was computed. [2021-12-18 02:28:46,928 INFO L854 garLoopResultBuilder]: At program point L12471(line 12471) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-12-18 02:28:46,928 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12600 12602) the Hoare annotation is: true [2021-12-18 02:28:46,928 INFO L858 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 12600 12602) no Hoare annotation was computed. [2021-12-18 02:28:46,928 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12600 12602) no Hoare annotation was computed. [2021-12-18 02:28:46,928 INFO L854 garLoopResultBuilder]: At program point L10176(line 10176) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_lock_of_poseidon~0 2)) [2021-12-18 02:28:46,929 INFO L858 garLoopResultBuilder]: For program point L10176-1(line 10176) no Hoare annotation was computed. [2021-12-18 02:28:46,929 INFO L858 garLoopResultBuilder]: For program point L10672(line 10672) no Hoare annotation was computed. [2021-12-18 02:28:46,929 INFO L858 garLoopResultBuilder]: For program point L10705-1(line 10705) no Hoare annotation was computed. [2021-12-18 02:28:46,929 INFO L854 garLoopResultBuilder]: At program point L10705(line 10705) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,929 INFO L858 garLoopResultBuilder]: For program point L10639(line 10639) no Hoare annotation was computed. [2021-12-18 02:28:46,929 INFO L858 garLoopResultBuilder]: For program point L10342(lines 10342 10345) no Hoare annotation was computed. [2021-12-18 02:28:46,929 INFO L854 garLoopResultBuilder]: At program point L10177(lines 10125 10203) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_lock_of_poseidon~0 2)) [2021-12-18 02:28:46,930 INFO L858 garLoopResultBuilder]: For program point L10640(lines 10640 10650) no Hoare annotation was computed. [2021-12-18 02:28:46,930 INFO L858 garLoopResultBuilder]: For program point L10673-1(line 10673) no Hoare annotation was computed. [2021-12-18 02:28:46,930 INFO L854 garLoopResultBuilder]: At program point L10673(line 10673) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,930 INFO L854 garLoopResultBuilder]: At program point L10211(lines 10205 10213) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,930 INFO L858 garLoopResultBuilder]: For program point L10178(lines 10178 10191) no Hoare annotation was computed. [2021-12-18 02:28:46,930 INFO L854 garLoopResultBuilder]: At program point L10641-1(line 10641) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,930 INFO L854 garLoopResultBuilder]: At program point L10641(line 10641) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,930 INFO L854 garLoopResultBuilder]: At program point L10146(line 10146) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_lock_of_poseidon~0 2)) [2021-12-18 02:28:46,931 INFO L858 garLoopResultBuilder]: For program point L10146-1(line 10146) no Hoare annotation was computed. [2021-12-18 02:28:46,931 INFO L858 garLoopResultBuilder]: For program point L10708(line 10708) no Hoare annotation was computed. [2021-12-18 02:28:46,931 INFO L858 garLoopResultBuilder]: For program point L10642(line 10642) no Hoare annotation was computed. [2021-12-18 02:28:46,931 INFO L858 garLoopResultBuilder]: For program point L10676(line 10676) no Hoare annotation was computed. [2021-12-18 02:28:46,931 INFO L858 garLoopResultBuilder]: For program point L10709-1(line 10709) no Hoare annotation was computed. [2021-12-18 02:28:46,931 INFO L854 garLoopResultBuilder]: At program point L10709(line 10709) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,931 INFO L858 garLoopResultBuilder]: For program point L10643-1(lines 10640 10649) no Hoare annotation was computed. [2021-12-18 02:28:46,932 INFO L854 garLoopResultBuilder]: At program point L10643(line 10643) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,932 INFO L858 garLoopResultBuilder]: For program point L10412(line 10412) no Hoare annotation was computed. [2021-12-18 02:28:46,932 INFO L858 garLoopResultBuilder]: For program point L10412-2(line 10412) no Hoare annotation was computed. [2021-12-18 02:28:46,932 INFO L858 garLoopResultBuilder]: For program point L10181(lines 10181 10189) no Hoare annotation was computed. [2021-12-18 02:28:46,932 INFO L854 garLoopResultBuilder]: At program point L10412-3(lines 10409 10414) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,932 INFO L858 garLoopResultBuilder]: For program point L10677-1(line 10677) no Hoare annotation was computed. [2021-12-18 02:28:46,932 INFO L854 garLoopResultBuilder]: At program point L10677(line 10677) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,932 INFO L861 garLoopResultBuilder]: At program point L10578(line 10578) the Hoare annotation is: true [2021-12-18 02:28:46,933 INFO L858 garLoopResultBuilder]: For program point L10380(lines 10380 10383) no Hoare annotation was computed. [2021-12-18 02:28:46,933 INFO L858 garLoopResultBuilder]: For program point L10578-1(line 10578) no Hoare annotation was computed. [2021-12-18 02:28:46,933 INFO L858 garLoopResultBuilder]: For program point L10182(lines 10182 10186) no Hoare annotation was computed. [2021-12-18 02:28:46,933 INFO L861 garLoopResultBuilder]: At program point L10744(lines 10522 10746) the Hoare annotation is: true [2021-12-18 02:28:46,933 INFO L854 garLoopResultBuilder]: At program point L10183(lines 10125 10203) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_lock_of_poseidon~0 2)) [2021-12-18 02:28:46,933 INFO L858 garLoopResultBuilder]: For program point L10150(lines 10150 10173) no Hoare annotation was computed. [2021-12-18 02:28:46,933 INFO L858 garLoopResultBuilder]: For program point L10712(line 10712) no Hoare annotation was computed. [2021-12-18 02:28:46,933 INFO L858 garLoopResultBuilder]: For program point L10316(lines 10316 10319) no Hoare annotation was computed. [2021-12-18 02:28:46,934 INFO L858 garLoopResultBuilder]: For program point L10151(line 10151) no Hoare annotation was computed. [2021-12-18 02:28:46,934 INFO L858 garLoopResultBuilder]: For program point L10581-1(line 10581) no Hoare annotation was computed. [2021-12-18 02:28:46,934 INFO L861 garLoopResultBuilder]: At program point L10581(line 10581) the Hoare annotation is: true [2021-12-18 02:28:46,934 INFO L858 garLoopResultBuilder]: For program point L10614-1(line 10614) no Hoare annotation was computed. [2021-12-18 02:28:46,934 INFO L858 garLoopResultBuilder]: For program point L10680(line 10680) no Hoare annotation was computed. [2021-12-18 02:28:46,934 INFO L858 garLoopResultBuilder]: For program point L10713-1(line 10713) no Hoare annotation was computed. [2021-12-18 02:28:46,934 INFO L854 garLoopResultBuilder]: At program point L10713(line 10713) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,934 INFO L861 garLoopResultBuilder]: At program point L10614(line 10614) the Hoare annotation is: true [2021-12-18 02:28:46,935 INFO L858 garLoopResultBuilder]: For program point L10350(lines 10350 10353) no Hoare annotation was computed. [2021-12-18 02:28:46,935 INFO L854 garLoopResultBuilder]: At program point L10152(line 10152) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_lock_of_poseidon~0 2)) [2021-12-18 02:28:46,935 INFO L858 garLoopResultBuilder]: For program point L10152-1(line 10152) no Hoare annotation was computed. [2021-12-18 02:28:46,935 INFO L858 garLoopResultBuilder]: For program point L10681-1(line 10681) no Hoare annotation was computed. [2021-12-18 02:28:46,935 INFO L854 garLoopResultBuilder]: At program point L10681(line 10681) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,935 INFO L858 garLoopResultBuilder]: For program point L10385(lines 10385 10391) no Hoare annotation was computed. [2021-12-18 02:28:46,935 INFO L858 garLoopResultBuilder]: For program point L10716(line 10716) no Hoare annotation was computed. [2021-12-18 02:28:46,935 INFO L861 garLoopResultBuilder]: At program point L10584(line 10584) the Hoare annotation is: true [2021-12-18 02:28:46,936 INFO L858 garLoopResultBuilder]: For program point L10617(lines 10617 10621) no Hoare annotation was computed. [2021-12-18 02:28:46,936 INFO L858 garLoopResultBuilder]: For program point L10584-1(line 10584) no Hoare annotation was computed. [2021-12-18 02:28:46,936 INFO L858 garLoopResultBuilder]: For program point L10320(lines 10320 10323) no Hoare annotation was computed. [2021-12-18 02:28:46,936 INFO L858 garLoopResultBuilder]: For program point L10684(line 10684) no Hoare annotation was computed. [2021-12-18 02:28:46,936 INFO L858 garLoopResultBuilder]: For program point L10717-1(line 10717) no Hoare annotation was computed. [2021-12-18 02:28:46,936 INFO L854 garLoopResultBuilder]: At program point L10717(line 10717) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,936 INFO L858 garLoopResultBuilder]: For program point L10618(line 10618) no Hoare annotation was computed. [2021-12-18 02:28:46,936 INFO L858 garLoopResultBuilder]: For program point L10354(line 10354) no Hoare annotation was computed. [2021-12-18 02:28:46,937 INFO L858 garLoopResultBuilder]: For program point L10618-2(line 10618) no Hoare annotation was computed. [2021-12-18 02:28:46,937 INFO L858 garLoopResultBuilder]: For program point L10156(line 10156) no Hoare annotation was computed. [2021-12-18 02:28:46,937 INFO L858 garLoopResultBuilder]: For program point L10354-2(lines 10354 10360) no Hoare annotation was computed. [2021-12-18 02:28:46,937 INFO L858 garLoopResultBuilder]: For program point L10652(line 10652) no Hoare annotation was computed. [2021-12-18 02:28:46,937 INFO L858 garLoopResultBuilder]: For program point L10685-1(line 10685) no Hoare annotation was computed. [2021-12-18 02:28:46,937 INFO L854 garLoopResultBuilder]: At program point L10685(line 10685) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,937 INFO L858 garLoopResultBuilder]: For program point L10619(line 10619) no Hoare annotation was computed. [2021-12-18 02:28:46,937 INFO L854 garLoopResultBuilder]: At program point L10421(line 10421) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,938 INFO L858 garLoopResultBuilder]: For program point L10421-1(line 10421) no Hoare annotation was computed. [2021-12-18 02:28:46,938 INFO L858 garLoopResultBuilder]: For program point L10619-2(line 10619) no Hoare annotation was computed. [2021-12-18 02:28:46,938 INFO L854 garLoopResultBuilder]: At program point L10157(line 10157) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_lock_of_poseidon~0 2)) [2021-12-18 02:28:46,938 INFO L858 garLoopResultBuilder]: For program point L10157-1(line 10157) no Hoare annotation was computed. [2021-12-18 02:28:46,938 INFO L858 garLoopResultBuilder]: For program point L10620(line 10620) no Hoare annotation was computed. [2021-12-18 02:28:46,938 INFO L858 garLoopResultBuilder]: For program point L10653(lines 10653 10658) no Hoare annotation was computed. [2021-12-18 02:28:46,938 INFO L854 garLoopResultBuilder]: At program point L10422(lines 10415 10424) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,938 INFO L854 garLoopResultBuilder]: At program point L10654-1(line 10654) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,939 INFO L858 garLoopResultBuilder]: For program point L10720(line 10720) no Hoare annotation was computed. [2021-12-18 02:28:46,939 INFO L854 garLoopResultBuilder]: At program point L10654(line 10654) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,939 INFO L854 garLoopResultBuilder]: At program point L10357(line 10357) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,939 INFO L858 garLoopResultBuilder]: For program point L10357-1(line 10357) no Hoare annotation was computed. [2021-12-18 02:28:46,939 INFO L854 garLoopResultBuilder]: At program point L10324(lines 10306 10332) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,939 INFO L854 garLoopResultBuilder]: At program point L10291(line 10291) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,939 INFO L858 garLoopResultBuilder]: For program point L10291-1(line 10291) no Hoare annotation was computed. [2021-12-18 02:28:46,939 INFO L854 garLoopResultBuilder]: At program point L10192(lines 10125 10203) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_lock_of_poseidon~0 2)) [2021-12-18 02:28:46,940 INFO L858 garLoopResultBuilder]: For program point L10589-1(line 10589) no Hoare annotation was computed. [2021-12-18 02:28:46,940 INFO L861 garLoopResultBuilder]: At program point L10589(line 10589) the Hoare annotation is: true [2021-12-18 02:28:46,940 INFO L858 garLoopResultBuilder]: For program point L10688(line 10688) no Hoare annotation was computed. [2021-12-18 02:28:46,940 INFO L858 garLoopResultBuilder]: For program point L10655(line 10655) no Hoare annotation was computed. [2021-12-18 02:28:46,940 INFO L854 garLoopResultBuilder]: At program point L10292(lines 10282 10294) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,940 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-18 02:28:46,940 INFO L858 garLoopResultBuilder]: For program point L10689-1(line 10689) no Hoare annotation was computed. [2021-12-18 02:28:46,940 INFO L854 garLoopResultBuilder]: At program point L10689(line 10689) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,941 INFO L858 garLoopResultBuilder]: For program point L10194(line 10194) no Hoare annotation was computed. [2021-12-18 02:28:46,941 INFO L854 garLoopResultBuilder]: At program point L10392(lines 10377 10394) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,941 INFO L854 garLoopResultBuilder]: At program point L10326(lines 10306 10332) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,941 INFO L858 garLoopResultBuilder]: For program point L10161(line 10161) no Hoare annotation was computed. [2021-12-18 02:28:46,941 INFO L858 garLoopResultBuilder]: For program point L10194-2(lines 10194 10201) no Hoare annotation was computed. [2021-12-18 02:28:46,941 INFO L854 garLoopResultBuilder]: At program point L10723(lines 10631 10745) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,941 INFO L854 garLoopResultBuilder]: At program point L10162(line 10162) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_lock_of_poseidon~0 2)) [2021-12-18 02:28:46,942 INFO L858 garLoopResultBuilder]: For program point L10327(lines 10327 10330) no Hoare annotation was computed. [2021-12-18 02:28:46,942 INFO L858 garLoopResultBuilder]: For program point L10162-1(line 10162) no Hoare annotation was computed. [2021-12-18 02:28:46,942 INFO L858 garLoopResultBuilder]: For program point L10559-1(line 10559) no Hoare annotation was computed. [2021-12-18 02:28:46,942 INFO L861 garLoopResultBuilder]: At program point L10559(line 10559) the Hoare annotation is: true [2021-12-18 02:28:46,942 INFO L854 garLoopResultBuilder]: At program point L10361(lines 10341 10369) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,942 INFO L854 garLoopResultBuilder]: At program point L10328(lines 10306 10332) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,942 INFO L858 garLoopResultBuilder]: For program point L10692(line 10692) no Hoare annotation was computed. [2021-12-18 02:28:46,942 INFO L854 garLoopResultBuilder]: At program point L12740(lines 12739 12741) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,943 INFO L858 garLoopResultBuilder]: For program point L10428(line 10428) no Hoare annotation was computed. [2021-12-18 02:28:46,943 INFO L858 garLoopResultBuilder]: For program point L10428-2(line 10428) no Hoare annotation was computed. [2021-12-18 02:28:46,943 INFO L858 garLoopResultBuilder]: For program point L10197(line 10197) no Hoare annotation was computed. [2021-12-18 02:28:46,943 INFO L858 garLoopResultBuilder]: For program point L10197-2(line 10197) no Hoare annotation was computed. [2021-12-18 02:28:46,943 INFO L854 garLoopResultBuilder]: At program point L10098(line 10098) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,943 INFO L858 garLoopResultBuilder]: For program point L10197-3(line 10197) no Hoare annotation was computed. [2021-12-18 02:28:46,943 INFO L854 garLoopResultBuilder]: At program point L10428-3(lines 10425 10430) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,943 INFO L858 garLoopResultBuilder]: For program point L10098-1(line 10098) no Hoare annotation was computed. [2021-12-18 02:28:46,943 INFO L858 garLoopResultBuilder]: For program point L10197-5(lines 10197 10201) no Hoare annotation was computed. [2021-12-18 02:28:46,944 INFO L858 garLoopResultBuilder]: For program point L10197-7(lines 10194 10201) no Hoare annotation was computed. [2021-12-18 02:28:46,944 INFO L858 garLoopResultBuilder]: For program point L10660(line 10660) no Hoare annotation was computed. [2021-12-18 02:28:46,944 INFO L858 garLoopResultBuilder]: For program point L10693-1(line 10693) no Hoare annotation was computed. [2021-12-18 02:28:46,944 INFO L854 garLoopResultBuilder]: At program point L10693(line 10693) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,944 INFO L861 garLoopResultBuilder]: At program point L10594(line 10594) the Hoare annotation is: true [2021-12-18 02:28:46,944 INFO L858 garLoopResultBuilder]: For program point L10726(lines 10726 10729) no Hoare annotation was computed. [2021-12-18 02:28:46,944 INFO L854 garLoopResultBuilder]: At program point L10363(lines 10341 10369) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,944 INFO L858 garLoopResultBuilder]: For program point L10594-1(line 10594) no Hoare annotation was computed. [2021-12-18 02:28:46,945 INFO L854 garLoopResultBuilder]: At program point L10099(line 10099) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,945 INFO L858 garLoopResultBuilder]: For program point L10099-1(line 10099) no Hoare annotation was computed. [2021-12-18 02:28:46,945 INFO L858 garLoopResultBuilder]: For program point L10661-1(line 10661) no Hoare annotation was computed. [2021-12-18 02:28:46,945 INFO L854 garLoopResultBuilder]: At program point L10661(line 10661) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,945 INFO L861 garLoopResultBuilder]: At program point L10562(line 10562) the Hoare annotation is: true [2021-12-18 02:28:46,945 INFO L854 garLoopResultBuilder]: At program point L10727(lines 10631 10745) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,945 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-18 02:28:46,945 INFO L858 garLoopResultBuilder]: For program point L10364(lines 10364 10367) no Hoare annotation was computed. [2021-12-18 02:28:46,946 INFO L854 garLoopResultBuilder]: At program point L10331(lines 10301 10333) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,946 INFO L854 garLoopResultBuilder]: At program point L10298(lines 10295 10300) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,946 INFO L858 garLoopResultBuilder]: For program point L10562-1(line 10562) no Hoare annotation was computed. [2021-12-18 02:28:46,946 INFO L858 garLoopResultBuilder]: For program point L10133(lines 10133 10136) no Hoare annotation was computed. [2021-12-18 02:28:46,946 INFO L854 garLoopResultBuilder]: At program point L10100(line 10100) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,946 INFO L858 garLoopResultBuilder]: For program point L10100-1(line 10100) no Hoare annotation was computed. [2021-12-18 02:28:46,946 INFO L858 garLoopResultBuilder]: For program point L10166(line 10166) no Hoare annotation was computed. [2021-12-18 02:28:46,947 INFO L854 garLoopResultBuilder]: At program point L10827-1(line 10827) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_lock_of_poseidon~0 2)) [2021-12-18 02:28:46,947 INFO L854 garLoopResultBuilder]: At program point L10827(line 10827) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,947 INFO L854 garLoopResultBuilder]: At program point L10365(lines 10341 10369) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,947 INFO L854 garLoopResultBuilder]: At program point L10167(line 10167) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_lock_of_poseidon~0 2)) [2021-12-18 02:28:46,947 INFO L858 garLoopResultBuilder]: For program point L10167-1(line 10167) no Hoare annotation was computed. [2021-12-18 02:28:46,947 INFO L854 garLoopResultBuilder]: At program point L10828(lines 10824 10831) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_lock_of_poseidon~0 2)) [2021-12-18 02:28:46,947 INFO L861 garLoopResultBuilder]: At program point L10564(line 10564) the Hoare annotation is: true [2021-12-18 02:28:46,947 INFO L858 garLoopResultBuilder]: For program point L10564-1(line 10564) no Hoare annotation was computed. [2021-12-18 02:28:46,948 INFO L858 garLoopResultBuilder]: For program point L10696(line 10696) no Hoare annotation was computed. [2021-12-18 02:28:46,948 INFO L854 garLoopResultBuilder]: At program point L12744(lines 12743 12745) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,948 INFO L854 garLoopResultBuilder]: At program point L10730(lines 10631 10745) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,948 INFO L858 garLoopResultBuilder]: For program point L10664(line 10664) no Hoare annotation was computed. [2021-12-18 02:28:46,948 INFO L858 garLoopResultBuilder]: For program point L10697-1(line 10697) no Hoare annotation was computed. [2021-12-18 02:28:46,948 INFO L854 garLoopResultBuilder]: At program point L10697(line 10697) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,948 INFO L854 garLoopResultBuilder]: At program point L10202(lines 10108 10204) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,948 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-18 02:28:46,949 INFO L854 garLoopResultBuilder]: At program point L10400(lines 10395 10402) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,949 INFO L854 garLoopResultBuilder]: At program point L10103(lines 10093 10105) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,949 INFO L858 garLoopResultBuilder]: For program point L10731(line 10731) no Hoare annotation was computed. [2021-12-18 02:28:46,949 INFO L858 garLoopResultBuilder]: For program point L10434(line 10434) no Hoare annotation was computed. [2021-12-18 02:28:46,949 INFO L858 garLoopResultBuilder]: For program point L10665-1(line 10665) no Hoare annotation was computed. [2021-12-18 02:28:46,949 INFO L854 garLoopResultBuilder]: At program point L10665(line 10665) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,949 INFO L858 garLoopResultBuilder]: For program point L10599-1(line 10599) no Hoare annotation was computed. [2021-12-18 02:28:46,949 INFO L861 garLoopResultBuilder]: At program point L10599(line 10599) the Hoare annotation is: true [2021-12-18 02:28:46,950 INFO L858 garLoopResultBuilder]: For program point L10434-2(line 10434) no Hoare annotation was computed. [2021-12-18 02:28:46,950 INFO L854 garLoopResultBuilder]: At program point L10368(lines 10334 10370) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,950 INFO L854 garLoopResultBuilder]: At program point L10434-3(lines 10431 10436) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,950 INFO L858 garLoopResultBuilder]: For program point L10567-1(line 10567) no Hoare annotation was computed. [2021-12-18 02:28:46,950 INFO L861 garLoopResultBuilder]: At program point L10567(line 10567) the Hoare annotation is: true [2021-12-18 02:28:46,950 INFO L858 garLoopResultBuilder]: For program point L10171(line 10171) no Hoare annotation was computed. [2021-12-18 02:28:46,950 INFO L858 garLoopResultBuilder]: For program point L10700(line 10700) no Hoare annotation was computed. [2021-12-18 02:28:46,951 INFO L854 garLoopResultBuilder]: At program point L10634(line 10634) the Hoare annotation is: (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) [2021-12-18 02:28:46,951 INFO L858 garLoopResultBuilder]: For program point L10668(line 10668) no Hoare annotation was computed. [2021-12-18 02:28:46,951 INFO L858 garLoopResultBuilder]: For program point L10701-1(line 10701) no Hoare annotation was computed. [2021-12-18 02:28:46,951 INFO L854 garLoopResultBuilder]: At program point L10701(line 10701) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,951 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-18 02:28:46,951 INFO L858 garLoopResultBuilder]: For program point L10669-1(line 10669) no Hoare annotation was computed. [2021-12-18 02:28:46,951 INFO L854 garLoopResultBuilder]: At program point L10669(line 10669) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,951 INFO L854 garLoopResultBuilder]: At program point L10174(lines 10125 10203) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_lock_of_poseidon~0 2)) [2021-12-18 02:28:46,952 INFO L854 garLoopResultBuilder]: At program point L10835-1(line 10835) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,952 INFO L854 garLoopResultBuilder]: At program point L10835(line 10835) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1) (= ~ldv_mutex_lock_of_poseidon~0 2)) [2021-12-18 02:28:46,952 INFO L858 garLoopResultBuilder]: For program point L10406-2(line 10406) no Hoare annotation was computed. [2021-12-18 02:28:46,952 INFO L854 garLoopResultBuilder]: At program point L10406-3(lines 10403 10408) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,952 INFO L858 garLoopResultBuilder]: For program point L10406(line 10406) no Hoare annotation was computed. [2021-12-18 02:28:46,952 INFO L858 garLoopResultBuilder]: For program point L10175(line 10175) no Hoare annotation was computed. [2021-12-18 02:28:46,952 INFO L854 garLoopResultBuilder]: At program point L10836(lines 10832 10839) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,952 INFO L861 garLoopResultBuilder]: At program point L10572(line 10572) the Hoare annotation is: true [2021-12-18 02:28:46,953 INFO L858 garLoopResultBuilder]: For program point L10572-1(line 10572) no Hoare annotation was computed. [2021-12-18 02:28:46,953 INFO L858 garLoopResultBuilder]: For program point L10704(line 10704) no Hoare annotation was computed. [2021-12-18 02:28:46,953 INFO L858 garLoopResultBuilder]: For program point L10638(lines 10638 10722) no Hoare annotation was computed. [2021-12-18 02:28:46,953 INFO L858 garLoopResultBuilder]: For program point L10308(lines 10308 10311) no Hoare annotation was computed. [2021-12-18 02:28:46,953 INFO L854 garLoopResultBuilder]: At program point L10374(lines 10371 10376) the Hoare annotation is: (and (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-12-18 02:28:46,956 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 02:28:46,957 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-18 02:28:47,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 02:28:47 BoogieIcfgContainer [2021-12-18 02:28:47,017 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-18 02:28:47,018 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-18 02:28:47,018 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-18 02:28:47,018 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-18 02:28:47,019 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 02:25:41" (3/4) ... [2021-12-18 02:28:47,022 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-18 02:28:47,029 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-12-18 02:28:47,029 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2021-12-18 02:28:47,029 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_frequency___0 [2021-12-18 02:28:47,029 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-12-18 02:28:47,029 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-12-18 02:28:47,029 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2021-12-18 02:28:47,030 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2021-12-18 02:28:47,030 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-12-18 02:28:47,030 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2021-12-18 02:28:47,030 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-18 02:28:47,030 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2021-12-18 02:28:47,030 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_close [2021-12-18 02:28:47,030 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2021-12-18 02:28:47,030 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2021-12-18 02:28:47,030 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2021-12-18 02:28:47,030 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2021-12-18 02:28:47,031 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2021-12-18 02:28:47,031 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2021-12-18 02:28:47,031 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure video_get_drvdata [2021-12-18 02:28:47,031 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-12-18 02:28:47,031 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_radio [2021-12-18 02:28:47,031 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2021-12-18 02:28:47,031 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2021-12-18 02:28:47,031 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-12-18 02:28:47,031 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-12-18 02:28:47,032 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-12-18 02:28:47,032 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2021-12-18 02:28:47,032 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_successful_malloc [2021-12-18 02:28:47,032 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_make_path [2021-12-18 02:28:47,032 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-12-18 02:28:47,032 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_debug_mode [2021-12-18 02:28:47,032 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-18 02:28:47,032 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-12-18 02:28:47,032 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-12-18 02:28:47,032 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure video_devdata [2021-12-18 02:28:47,033 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_open [2021-12-18 02:28:47,033 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2021-12-18 02:28:47,073 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 268 nodes and edges [2021-12-18 02:28:47,077 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 106 nodes and edges [2021-12-18 02:28:47,081 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2021-12-18 02:28:47,084 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2021-12-18 02:28:47,088 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2021-12-18 02:28:47,096 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-12-18 02:28:47,098 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-18 02:28:47,100 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-18 02:28:47,134 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(ldv_mutex_pm_mutex == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 2 [2021-12-18 02:28:47,134 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(ldv_mutex_pm_mutex == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 2 [2021-12-18 02:28:47,135 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(ldv_mutex_pm_mutex == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 2 [2021-12-18 02:28:47,135 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(ldv_mutex_pm_mutex == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 2 [2021-12-18 02:28:47,135 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(ldv_mutex_pm_mutex == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1) [2021-12-18 02:28:47,135 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(ldv_mutex_pm_mutex == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1) [2021-12-18 02:28:47,135 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(ldv_mutex_pm_mutex == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1) [2021-12-18 02:28:47,136 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(ldv_mutex_pm_mutex == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 2 [2021-12-18 02:28:47,138 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(ldv_mutex_pm_mutex == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 2 [2021-12-18 02:28:47,796 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-18 02:28:47,797 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-18 02:28:47,797 INFO L158 Benchmark]: Toolchain (without parser) took 269404.38ms. Allocated memory was 109.1MB in the beginning and 1.0GB in the end (delta: 935.3MB). Free memory was 63.9MB in the beginning and 824.3MB in the end (delta: -760.4MB). Peak memory consumption was 704.1MB. Max. memory is 16.1GB. [2021-12-18 02:28:47,798 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 109.1MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-18 02:28:47,798 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3783.43ms. Allocated memory was 109.1MB in the beginning and 207.6MB in the end (delta: 98.6MB). Free memory was 63.7MB in the beginning and 71.7MB in the end (delta: -8.1MB). Peak memory consumption was 95.7MB. Max. memory is 16.1GB. [2021-12-18 02:28:47,798 INFO L158 Benchmark]: Boogie Procedure Inliner took 272.20ms. Allocated memory is still 207.6MB. Free memory was 70.7MB in the beginning and 102.7MB in the end (delta: -32.0MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2021-12-18 02:28:47,798 INFO L158 Benchmark]: Boogie Preprocessor took 182.83ms. Allocated memory is still 207.6MB. Free memory was 102.7MB in the beginning and 80.4MB in the end (delta: 22.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-12-18 02:28:47,798 INFO L158 Benchmark]: RCFGBuilder took 78729.96ms. Allocated memory was 207.6MB in the beginning and 1.0GB in the end (delta: 836.8MB). Free memory was 80.4MB in the beginning and 435.3MB in the end (delta: -354.9MB). Peak memory consumption was 605.8MB. Max. memory is 16.1GB. [2021-12-18 02:28:47,799 INFO L158 Benchmark]: TraceAbstraction took 185649.75ms. Allocated memory is still 1.0GB. Free memory was 434.2MB in the beginning and 457.3MB in the end (delta: -23.1MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. [2021-12-18 02:28:47,799 INFO L158 Benchmark]: Witness Printer took 778.83ms. Allocated memory is still 1.0GB. Free memory was 457.3MB in the beginning and 824.3MB in the end (delta: -367.0MB). Peak memory consumption was 162.5MB. Max. memory is 16.1GB. [2021-12-18 02:28:47,800 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 109.1MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3783.43ms. Allocated memory was 109.1MB in the beginning and 207.6MB in the end (delta: 98.6MB). Free memory was 63.7MB in the beginning and 71.7MB in the end (delta: -8.1MB). Peak memory consumption was 95.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 272.20ms. Allocated memory is still 207.6MB. Free memory was 70.7MB in the beginning and 102.7MB in the end (delta: -32.0MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 182.83ms. Allocated memory is still 207.6MB. Free memory was 102.7MB in the beginning and 80.4MB in the end (delta: 22.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 78729.96ms. Allocated memory was 207.6MB in the beginning and 1.0GB in the end (delta: 836.8MB). Free memory was 80.4MB in the beginning and 435.3MB in the end (delta: -354.9MB). Peak memory consumption was 605.8MB. Max. memory is 16.1GB. * TraceAbstraction took 185649.75ms. Allocated memory is still 1.0GB. Free memory was 434.2MB in the beginning and 457.3MB in the end (delta: -23.1MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. * Witness Printer took 778.83ms. Allocated memory is still 1.0GB. Free memory was 457.3MB in the beginning and 824.3MB in the end (delta: -367.0MB). Peak memory consumption was 162.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11910]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 504 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 185.5s, OverallIterations: 9, TraceHistogramMax: 12, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 136.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 37.4s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 43 mSolverCounterUnknown, 5788 SdHoareTripleChecker+Valid, 132.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5244 mSDsluCounter, 11698 SdHoareTripleChecker+Invalid, 125.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6207 mSDsCounter, 3065 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5682 IncrementalHoareTripleChecker+Invalid, 8790 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3065 mSolverCounterUnsat, 5491 mSDtfsCounter, 5682 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 563 GetRequests, 504 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 5.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=638occurred in iteration=8, InterpolantAutomatonStates: 71, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 9 MinimizatonAttempts, 324 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 203 LocationsWithAnnotation, 1402 PreInvPairs, 1627 NumberOfFragments, 2892 HoareAnnotationTreeSize, 1402 FomulaSimplifications, 5456 FormulaSimplificationTreeSizeReduction, 0.9s HoareSimplificationTime, 203 FomulaSimplificationsInter, 55300 FormulaSimplificationTreeSizeReductionInter, 36.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 8.5s InterpolantComputationTime, 1433 NumberOfCodeBlocks, 1433 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1424 ConstructedInterpolants, 0 QuantifiedInterpolants, 2344 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 5346/5346 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 10631]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10125]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_mutex_lock_of_poseidon == 2 - InvariantResult [Line: 9939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12743]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10306]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 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_pm_mutex == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 2 - InvariantResult [Line: 10093]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 12739]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10848]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(ldv_mutex_pm_mutex == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1) - InvariantResult [Line: 10341]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 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: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_mutex_lock_of_poseidon == 2 - InvariantResult [Line: 10295]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10371]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 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_pm_mutex == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 2 - InvariantResult [Line: 10425]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10816]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(ldv_mutex_pm_mutex == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1) - InvariantResult [Line: 10125]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_mutex_lock_of_poseidon == 2 - InvariantResult [Line: 10631]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 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_pm_mutex == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 2 - InvariantResult [Line: 10840]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(ldv_mutex_pm_mutex == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 2 - InvariantResult [Line: 10792]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(ldv_mutex_pm_mutex == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 2 - InvariantResult [Line: 10301]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10832]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10108]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 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: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 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: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10125]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_mutex_lock_of_poseidon == 2 - InvariantResult [Line: 9939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10377]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10205]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 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_pm_mutex == 1)) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 2 - InvariantResult [Line: 10334]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10631]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10341]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 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: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1) && ldv_mutex_lock_of_poseidon == 2 - InvariantResult [Line: 10403]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10282]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10800]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(ldv_mutex_pm_mutex == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1) - InvariantResult [Line: 10415]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10409]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 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: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10431]: Loop Invariant Derived loop invariant: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 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: (((ldv_mutex_power_lock_of_snd_card == 1 && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_mutex_of_device == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5425]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11053]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-12-18 02:28:47,953 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE