./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-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 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-1.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 20eb94b804a564a6c4a2d7399a71eda5405452f759d926c5fd08d59b4094c028 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-16 22:58:39,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-16 22:58:39,970 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-16 22:58:40,000 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-16 22:58:40,000 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-16 22:58:40,001 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-16 22:58:40,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-16 22:58:40,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-16 22:58:40,012 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-16 22:58:40,015 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-16 22:58:40,016 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-16 22:58:40,018 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-16 22:58:40,018 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-16 22:58:40,020 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-16 22:58:40,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-16 22:58:40,024 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-16 22:58:40,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-16 22:58:40,025 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-16 22:58:40,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-16 22:58:40,032 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-16 22:58:40,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-16 22:58:40,034 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-16 22:58:40,036 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-16 22:58:40,036 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-16 22:58:40,044 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-16 22:58:40,045 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-16 22:58:40,045 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-16 22:58:40,047 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-16 22:58:40,047 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-16 22:58:40,048 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-16 22:58:40,048 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-16 22:58:40,049 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-16 22:58:40,050 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-16 22:58:40,050 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-16 22:58:40,051 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-16 22:58:40,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-16 22:58:40,052 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-16 22:58:40,052 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-16 22:58:40,052 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-16 22:58:40,053 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-16 22:58:40,054 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-16 22:58:40,055 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-16 22:58:40,086 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-16 22:58:40,086 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-16 22:58:40,087 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-16 22:58:40,087 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-16 22:58:40,088 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-16 22:58:40,088 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-16 22:58:40,088 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-16 22:58:40,088 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-16 22:58:40,089 INFO L138 SettingsManager]: * Use SBE=true [2021-11-16 22:58:40,089 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-16 22:58:40,090 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-16 22:58:40,090 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-16 22:58:40,090 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-16 22:58:40,090 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-16 22:58:40,090 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-16 22:58:40,090 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-16 22:58:40,091 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-16 22:58:40,091 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-16 22:58:40,091 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-16 22:58:40,091 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-16 22:58:40,091 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-16 22:58:40,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-16 22:58:40,091 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-16 22:58:40,092 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-16 22:58:40,092 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-16 22:58:40,092 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-16 22:58:40,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-16 22:58:40,093 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-16 22:58:40,094 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-16 22:58:40,094 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-16 22:58:40,094 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-16 22:58:40,094 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20eb94b804a564a6c4a2d7399a71eda5405452f759d926c5fd08d59b4094c028 [2021-11-16 22:58:40,287 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-16 22:58:40,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-16 22:58:40,309 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-16 22:58:40,310 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-16 22:58:40,311 INFO L275 PluginConnector]: CDTParser initialized [2021-11-16 22:58:40,312 INFO L432 ainManager$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-1.i [2021-11-16 22:58:40,354 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ae11ab8b/5566eabdaee8467eb2dbf2c224d7f9eb/FLAG917244bdd [2021-11-16 22:58:41,058 INFO L306 CDTParser]: Found 1 translation units. [2021-11-16 22:58:41,059 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-1.i [2021-11-16 22:58:41,107 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ae11ab8b/5566eabdaee8467eb2dbf2c224d7f9eb/FLAG917244bdd [2021-11-16 22:58:41,157 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ae11ab8b/5566eabdaee8467eb2dbf2c224d7f9eb [2021-11-16 22:58:41,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-16 22:58:41,160 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-16 22:58:41,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-16 22:58:41,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-16 22:58:41,166 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-16 22:58:41,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:58:41" (1/1) ... [2021-11-16 22:58:41,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a5fc194 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:41, skipping insertion in model container [2021-11-16 22:58:41,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:58:41" (1/1) ... [2021-11-16 22:58:41,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-16 22:58:41,306 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-16 22:58:44,020 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-1.i[346041,346054] [2021-11-16 22:58:44,143 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-16 22:58:44,197 INFO L203 MainTranslator]: Completed pre-run [2021-11-16 22:58:44,578 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-1.i[346041,346054] [2021-11-16 22:58:44,589 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-16 22:58:44,744 INFO L208 MainTranslator]: Completed translation [2021-11-16 22:58:44,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:44 WrapperNode [2021-11-16 22:58:44,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-16 22:58:44,747 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-16 22:58:44,747 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-16 22:58:44,748 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-16 22:58:44,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:44" (1/1) ... [2021-11-16 22:58:44,848 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:44" (1/1) ... [2021-11-16 22:58:44,949 INFO L137 Inliner]: procedures = 462, calls = 4766, calls flagged for inlining = 236, calls inlined = 28, statements flattened = 2818 [2021-11-16 22:58:44,950 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-16 22:58:44,951 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-16 22:58:44,951 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-16 22:58:44,951 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-16 22:58:44,958 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:44" (1/1) ... [2021-11-16 22:58:44,958 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:44" (1/1) ... [2021-11-16 22:58:44,989 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:44" (1/1) ... [2021-11-16 22:58:44,993 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:44" (1/1) ... [2021-11-16 22:58:45,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:44" (1/1) ... [2021-11-16 22:58:45,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:44" (1/1) ... [2021-11-16 22:58:45,097 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:44" (1/1) ... [2021-11-16 22:58:45,155 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-16 22:58:45,156 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-16 22:58:45,157 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-16 22:58:45,157 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-16 22:58:45,158 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:44" (1/1) ... [2021-11-16 22:58:45,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-16 22:58:45,182 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-16 22:58:45,200 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) [2021-11-16 22:58:45,226 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 [2021-11-16 22:58:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-16 22:58:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-16 22:58:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-16 22:58:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-16 22:58:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-16 22:58:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-16 22:58:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-16 22:58:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2021-11-16 22:58:45,243 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2021-11-16 22:58:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2021-11-16 22:58:45,243 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2021-11-16 22:58:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2021-11-16 22:58:45,243 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2021-11-16 22:58:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-16 22:58:45,243 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-16 22:58:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-16 22:58:45,243 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-16 22:58:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-16 22:58:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2021-11-16 22:58:45,244 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2021-11-16 22:58:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2021-11-16 22:58:45,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2021-11-16 22:58:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-16 22:58:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-16 22:58:45,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-16 22:58:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-16 22:58:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-16 22:58:45,245 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-16 22:58:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-11-16 22:58:45,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-11-16 22:58:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-16 22:58:45,245 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-16 22:58:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-16 22:58:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-16 22:58:45,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-16 22:58:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-16 22:58:45,246 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-16 22:58:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-11-16 22:58:45,246 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-11-16 22:58:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-16 22:58:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-16 22:58:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-16 22:58:45,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-16 22:58:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-16 22:58:45,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-16 22:58:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-16 22:58:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-16 22:58:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-16 22:58:45,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2021-11-16 22:58:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-16 22:58:45,248 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-16 22:58:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2021-11-16 22:58:45,248 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2021-11-16 22:58:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-16 22:58:45,248 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-16 22:58:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-16 22:58:45,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-16 22:58:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-16 22:58:45,250 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-16 22:58:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-16 22:58:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-16 22:58:45,250 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-16 22:58:45,250 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-16 22:58:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-16 22:58:45,251 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-16 22:58:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-16 22:58:45,251 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-16 22:58:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-16 22:58:45,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-16 22:58:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-16 22:58:45,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-16 22:58:45,251 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-16 22:58:45,252 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-16 22:58:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-16 22:58:45,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-16 22:58:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-16 22:58:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-16 22:58:45,252 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2021-11-16 22:58:45,253 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2021-11-16 22:58:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-16 22:58:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-16 22:58:45,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-16 22:58:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2021-11-16 22:58:45,253 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2021-11-16 22:58:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-16 22:58:45,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-16 22:58:45,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-16 22:58:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-16 22:58:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2021-11-16 22:58:45,254 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2021-11-16 22:58:45,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-16 22:58:45,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-16 22:58:45,592 INFO L236 CfgBuilder]: Building ICFG [2021-11-16 22:58:45,594 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-16 23:00:11,628 INFO L277 CfgBuilder]: Performing block encoding [2021-11-16 23:00:11,658 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-16 23:00:11,658 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-16 23:00:11,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:00:11 BoogieIcfgContainer [2021-11-16 23:00:11,660 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-16 23:00:11,661 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-16 23:00:11,662 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-16 23:00:11,664 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-16 23:00:11,664 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 10:58:41" (1/3) ... [2021-11-16 23:00:11,665 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8a7e80c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:00:11, skipping insertion in model container [2021-11-16 23:00:11,665 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:58:44" (2/3) ... [2021-11-16 23:00:11,665 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8a7e80c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:00:11, skipping insertion in model container [2021-11-16 23:00:11,665 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:00:11" (3/3) ... [2021-11-16 23:00:11,666 INFO L111 eAbstractionObserver]: Analyzing ICFG main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2021-11-16 23:00:11,669 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-16 23:00:11,670 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-16 23:00:11,701 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-16 23:00:11,705 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-16 23:00:11,705 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-16 23:00:11,722 INFO L276 IsEmpty]: Start isEmpty. Operand has 506 states, 347 states have (on average 1.3285302593659942) internal successors, (461), 358 states have internal predecessors, (461), 120 states have call successors, (120), 37 states have call predecessors, (120), 37 states have return successors, (120), 120 states have call predecessors, (120), 120 states have call successors, (120) [2021-11-16 23:00:11,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-11-16 23:00:11,728 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 23:00:11,729 INFO L514 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 23:00:11,729 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 23:00:11,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 23:00:11,732 INFO L85 PathProgramCache]: Analyzing trace with hash -1752036239, now seen corresponding path program 1 times [2021-11-16 23:00:11,738 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 23:00:11,738 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773560050] [2021-11-16 23:00:11,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 23:00:11,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 23:00:12,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 23:00:12,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:12,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-16 23:00:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:12,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-16 23:00:12,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-16 23:00:12,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-16 23:00:12,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:12,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-16 23:00:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-16 23:00:12,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:12,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-16 23:00:12,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-16 23:00:12,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:12,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-16 23:00:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-16 23:00:12,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:12,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-16 23:00:12,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:13,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:13,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:13,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-16 23:00:13,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:13,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:13,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:13,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-11-16 23:00:13,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:13,163 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2021-11-16 23:00:13,163 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 23:00:13,164 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773560050] [2021-11-16 23:00:13,164 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [773560050] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 23:00:13,164 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 23:00:13,164 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-16 23:00:13,166 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429746921] [2021-11-16 23:00:13,166 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 23:00:13,169 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-16 23:00:13,169 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 23:00:13,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-16 23:00:13,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-16 23:00:13,194 INFO L87 Difference]: Start difference. First operand has 506 states, 347 states have (on average 1.3285302593659942) internal successors, (461), 358 states have internal predecessors, (461), 120 states have call successors, (120), 37 states have call predecessors, (120), 37 states have return successors, (120), 120 states have call predecessors, (120), 120 states have call successors, (120) Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 2 states have internal predecessors, (33), 2 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 1 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-16 23:00:15,327 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:17,442 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:20,291 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:22,393 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:24,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 23:00:24,508 INFO L93 Difference]: Finished difference Result 1047 states and 1490 transitions. [2021-11-16 23:00:24,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-16 23:00:24,512 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 2 states have internal predecessors, (33), 2 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 1 states have call predecessors, (15), 2 states have call successors, (15) Word has length 161 [2021-11-16 23:00:24,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 23:00:24,535 INFO L225 Difference]: With dead ends: 1047 [2021-11-16 23:00:24,535 INFO L226 Difference]: Without dead ends: 538 [2021-11-16 23:00:24,541 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-16 23:00:24,550 INFO L933 BasicCegarLoop]: 650 mSDtfsCounter, 305 mSDsluCounter, 485 mSDsCounter, 0 mSdLazyCounter, 414 mSolverCounterSat, 276 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 338 SdHoareTripleChecker+Valid, 1135 SdHoareTripleChecker+Invalid, 694 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 276 IncrementalHoareTripleChecker+Valid, 414 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.1s IncrementalHoareTripleChecker+Time [2021-11-16 23:00:24,553 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [338 Valid, 1135 Invalid, 694 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [276 Valid, 414 Invalid, 4 Unknown, 0 Unchecked, 11.1s Time] [2021-11-16 23:00:24,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 538 states. [2021-11-16 23:00:24,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 498. [2021-11-16 23:00:24,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 498 states, 342 states have (on average 1.3216374269005848) internal successors, (452), 351 states have internal predecessors, (452), 120 states have call successors, (120), 37 states have call predecessors, (120), 35 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2021-11-16 23:00:24,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 684 transitions. [2021-11-16 23:00:24,628 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 684 transitions. Word has length 161 [2021-11-16 23:00:24,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 23:00:24,628 INFO L470 AbstractCegarLoop]: Abstraction has 498 states and 684 transitions. [2021-11-16 23:00:24,629 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 2 states have internal predecessors, (33), 2 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 1 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-16 23:00:24,629 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 684 transitions. [2021-11-16 23:00:24,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-11-16 23:00:24,631 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 23:00:24,632 INFO L514 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 23:00:24,632 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-16 23:00:24,632 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 23:00:24,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 23:00:24,633 INFO L85 PathProgramCache]: Analyzing trace with hash -76118029, now seen corresponding path program 1 times [2021-11-16 23:00:24,633 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 23:00:24,633 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [322437030] [2021-11-16 23:00:24,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 23:00:24,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 23:00:24,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 23:00:25,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:25,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-16 23:00:25,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:25,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-16 23:00:25,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:25,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-16 23:00:25,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-16 23:00:25,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:25,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-16 23:00:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:25,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-16 23:00:25,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-16 23:00:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-16 23:00:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-16 23:00:25,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:25,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-16 23:00:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-16 23:00:25,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:25,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-16 23:00:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:25,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-11-16 23:00:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:25,569 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2021-11-16 23:00:25,569 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 23:00:25,569 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [322437030] [2021-11-16 23:00:25,569 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [322437030] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 23:00:25,569 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 23:00:25,570 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-16 23:00:25,570 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495525610] [2021-11-16 23:00:25,570 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 23:00:25,572 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-16 23:00:25,572 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 23:00:25,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-16 23:00:25,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-16 23:00:25,573 INFO L87 Difference]: Start difference. First operand 498 states and 684 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-16 23:00:27,646 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:29,826 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:33,171 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:35,373 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:39,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 23:00:39,048 INFO L93 Difference]: Finished difference Result 1010 states and 1386 transitions. [2021-11-16 23:00:39,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-16 23:00:39,050 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), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 161 [2021-11-16 23:00:39,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 23:00:39,054 INFO L225 Difference]: With dead ends: 1010 [2021-11-16 23:00:39,054 INFO L226 Difference]: Without dead ends: 541 [2021-11-16 23:00:39,062 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-16 23:00:39,063 INFO L933 BasicCegarLoop]: 650 mSDtfsCounter, 303 mSDsluCounter, 940 mSDsCounter, 0 mSdLazyCounter, 671 mSolverCounterSat, 267 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 336 SdHoareTripleChecker+Valid, 1590 SdHoareTripleChecker+Invalid, 942 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 267 IncrementalHoareTripleChecker+Valid, 671 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.2s IncrementalHoareTripleChecker+Time [2021-11-16 23:00:39,063 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [336 Valid, 1590 Invalid, 942 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [267 Valid, 671 Invalid, 4 Unknown, 0 Unchecked, 13.2s Time] [2021-11-16 23:00:39,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 541 states. [2021-11-16 23:00:39,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 541 to 500. [2021-11-16 23:00:39,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 500 states, 344 states have (on average 1.316860465116279) internal successors, (453), 353 states have internal predecessors, (453), 120 states have call successors, (120), 37 states have call predecessors, (120), 35 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2021-11-16 23:00:39,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 685 transitions. [2021-11-16 23:00:39,111 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 685 transitions. Word has length 161 [2021-11-16 23:00:39,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 23:00:39,112 INFO L470 AbstractCegarLoop]: Abstraction has 500 states and 685 transitions. [2021-11-16 23:00:39,112 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), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-16 23:00:39,112 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 685 transitions. [2021-11-16 23:00:39,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-11-16 23:00:39,117 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 23:00:39,117 INFO L514 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 23:00:39,117 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-16 23:00:39,117 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 23:00:39,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 23:00:39,118 INFO L85 PathProgramCache]: Analyzing trace with hash 1729320305, now seen corresponding path program 1 times [2021-11-16 23:00:39,118 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 23:00:39,118 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799353310] [2021-11-16 23:00:39,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 23:00:39,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 23:00:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 23:00:39,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:39,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-16 23:00:39,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-16 23:00:39,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-16 23:00:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:39,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-16 23:00:39,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:39,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-16 23:00:39,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-16 23:00:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:39,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-16 23:00:39,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-16 23:00:39,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:39,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-16 23:00:39,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:39,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-16 23:00:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:39,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-16 23:00:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:39,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-16 23:00:39,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-11-16 23:00:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:39,925 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2021-11-16 23:00:39,926 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 23:00:39,926 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799353310] [2021-11-16 23:00:39,926 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799353310] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 23:00:39,926 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 23:00:39,927 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-16 23:00:39,927 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792644555] [2021-11-16 23:00:39,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 23:00:39,928 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-16 23:00:39,928 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 23:00:39,929 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-16 23:00:39,929 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-16 23:00:39,929 INFO L87 Difference]: Start difference. First operand 500 states and 685 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, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) [2021-11-16 23:00:42,003 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:44,025 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:46,051 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:49,598 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:51,806 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:00:55,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 23:00:55,895 INFO L93 Difference]: Finished difference Result 549 states and 748 transitions. [2021-11-16 23:00:55,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-16 23:00:55,916 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, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) Word has length 161 [2021-11-16 23:00:55,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 23:00:55,922 INFO L225 Difference]: With dead ends: 549 [2021-11-16 23:00:55,922 INFO L226 Difference]: Without dead ends: 545 [2021-11-16 23:00:55,923 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-16 23:00:55,928 INFO L933 BasicCegarLoop]: 616 mSDtfsCounter, 557 mSDsluCounter, 645 mSDsCounter, 0 mSdLazyCounter, 673 mSolverCounterSat, 307 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 615 SdHoareTripleChecker+Valid, 1261 SdHoareTripleChecker+Invalid, 985 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 307 IncrementalHoareTripleChecker+Valid, 673 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.4s IncrementalHoareTripleChecker+Time [2021-11-16 23:00:55,929 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [615 Valid, 1261 Invalid, 985 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [307 Valid, 673 Invalid, 5 Unknown, 0 Unchecked, 15.4s Time] [2021-11-16 23:00:55,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 545 states. [2021-11-16 23:00:55,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 545 to 502. [2021-11-16 23:00:55,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 502 states, 347 states have (on average 1.30835734870317) internal successors, (454), 354 states have internal predecessors, (454), 118 states have call successors, (118), 38 states have call predecessors, (118), 36 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2021-11-16 23:00:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 502 states and 684 transitions. [2021-11-16 23:00:55,956 INFO L78 Accepts]: Start accepts. Automaton has 502 states and 684 transitions. Word has length 161 [2021-11-16 23:00:55,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 23:00:55,958 INFO L470 AbstractCegarLoop]: Abstraction has 502 states and 684 transitions. [2021-11-16 23:00:55,959 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, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) [2021-11-16 23:00:55,959 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 684 transitions. [2021-11-16 23:00:55,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2021-11-16 23:00:55,965 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 23:00:55,965 INFO L514 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 23:00:55,965 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-16 23:00:55,965 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 23:00:55,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 23:00:55,966 INFO L85 PathProgramCache]: Analyzing trace with hash 2068695394, now seen corresponding path program 1 times [2021-11-16 23:00:55,966 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 23:00:55,967 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1666816203] [2021-11-16 23:00:55,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 23:00:55,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 23:00:56,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 23:00:56,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-16 23:00:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:56,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-16 23:00:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:56,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-16 23:00:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-16 23:00:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:56,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-16 23:00:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-16 23:00:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-16 23:00:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:56,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-16 23:00:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:56,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-16 23:00:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:56,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-16 23:00:56,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-16 23:00:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:56,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-16 23:00:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:00:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-11-16 23:00:56,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:00:56,955 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2021-11-16 23:00:56,955 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 23:00:56,955 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1666816203] [2021-11-16 23:00:56,955 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1666816203] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 23:00:56,955 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 23:00:56,955 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-16 23:00:56,956 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535613937] [2021-11-16 23:00:56,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 23:00:56,956 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-16 23:00:56,956 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 23:00:56,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-16 23:00:56,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-16 23:00:56,957 INFO L87 Difference]: Start difference. First operand 502 states and 684 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, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) [2021-11-16 23:00:59,046 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:01,249 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:03,272 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:06,805 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:09,010 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:11,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 23:01:11,996 INFO L93 Difference]: Finished difference Result 544 states and 742 transitions. [2021-11-16 23:01:11,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-16 23:01:11,997 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, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) Word has length 162 [2021-11-16 23:01:11,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 23:01:12,000 INFO L225 Difference]: With dead ends: 544 [2021-11-16 23:01:12,000 INFO L226 Difference]: Without dead ends: 541 [2021-11-16 23:01:12,000 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-16 23:01:12,000 INFO L933 BasicCegarLoop]: 571 mSDtfsCounter, 761 mSDsluCounter, 499 mSDsCounter, 0 mSdLazyCounter, 567 mSolverCounterSat, 363 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 837 SdHoareTripleChecker+Valid, 1070 SdHoareTripleChecker+Invalid, 935 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 363 IncrementalHoareTripleChecker+Valid, 567 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.5s IncrementalHoareTripleChecker+Time [2021-11-16 23:01:12,001 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [837 Valid, 1070 Invalid, 935 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [363 Valid, 567 Invalid, 5 Unknown, 0 Unchecked, 14.5s Time] [2021-11-16 23:01:12,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 541 states. [2021-11-16 23:01:12,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 541 to 501. [2021-11-16 23:01:12,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 501 states, 347 states have (on average 1.3054755043227666) 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, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2021-11-16 23:01:12,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 501 states and 682 transitions. [2021-11-16 23:01:12,023 INFO L78 Accepts]: Start accepts. Automaton has 501 states and 682 transitions. Word has length 162 [2021-11-16 23:01:12,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 23:01:12,024 INFO L470 AbstractCegarLoop]: Abstraction has 501 states and 682 transitions. [2021-11-16 23:01:12,025 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, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) [2021-11-16 23:01:12,025 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 682 transitions. [2021-11-16 23:01:12,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-16 23:01:12,027 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 23:01:12,027 INFO L514 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 23:01:12,027 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-16 23:01:12,027 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 23:01:12,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 23:01:12,028 INFO L85 PathProgramCache]: Analyzing trace with hash -295573868, now seen corresponding path program 1 times [2021-11-16 23:01:12,028 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 23:01:12,028 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [250348563] [2021-11-16 23:01:12,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 23:01:12,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 23:01:12,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 23:01:12,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:12,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-16 23:01:12,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:12,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-16 23:01:12,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-16 23:01:12,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:12,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-16 23:01:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:12,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-16 23:01:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:12,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-16 23:01:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:12,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-16 23:01:12,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:12,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-16 23:01:12,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:12,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-16 23:01:12,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:12,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-16 23:01:12,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:12,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-16 23:01:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:12,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-16 23:01:12,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-11-16 23:01:12,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:12,640 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2021-11-16 23:01:12,640 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 23:01:12,640 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [250348563] [2021-11-16 23:01:12,640 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [250348563] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 23:01:12,640 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 23:01:12,640 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-16 23:01:12,640 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440182036] [2021-11-16 23:01:12,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 23:01:12,641 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-16 23:01:12,641 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 23:01:12,641 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-16 23:01:12,641 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-16 23:01:12,641 INFO L87 Difference]: Start difference. First operand 501 states and 682 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, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) [2021-11-16 23:01:14,756 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:16,824 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:18,946 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:22,388 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:24,590 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:27,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 23:01:27,737 INFO L93 Difference]: Finished difference Result 543 states and 740 transitions. [2021-11-16 23:01:27,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-16 23:01:27,737 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, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) Word has length 163 [2021-11-16 23:01:27,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 23:01:27,740 INFO L225 Difference]: With dead ends: 543 [2021-11-16 23:01:27,740 INFO L226 Difference]: Without dead ends: 540 [2021-11-16 23:01:27,740 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-16 23:01:27,741 INFO L933 BasicCegarLoop]: 583 mSDtfsCounter, 747 mSDsluCounter, 499 mSDsCounter, 0 mSdLazyCounter, 576 mSolverCounterSat, 348 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 822 SdHoareTripleChecker+Valid, 1082 SdHoareTripleChecker+Invalid, 929 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 348 IncrementalHoareTripleChecker+Valid, 576 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.6s IncrementalHoareTripleChecker+Time [2021-11-16 23:01:27,741 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [822 Valid, 1082 Invalid, 929 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [348 Valid, 576 Invalid, 5 Unknown, 0 Unchecked, 14.6s Time] [2021-11-16 23:01:27,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 540 states. [2021-11-16 23:01:27,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 540 to 500. [2021-11-16 23:01:27,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 500 states, 347 states have (on average 1.302593659942363) 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, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2021-11-16 23:01:27,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 680 transitions. [2021-11-16 23:01:27,772 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 680 transitions. Word has length 163 [2021-11-16 23:01:27,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 23:01:27,773 INFO L470 AbstractCegarLoop]: Abstraction has 500 states and 680 transitions. [2021-11-16 23:01:27,773 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, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) [2021-11-16 23:01:27,773 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 680 transitions. [2021-11-16 23:01:27,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2021-11-16 23:01:27,774 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 23:01:27,774 INFO L514 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 23:01:27,775 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-16 23:01:27,775 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 23:01:27,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 23:01:27,775 INFO L85 PathProgramCache]: Analyzing trace with hash -573472091, now seen corresponding path program 1 times [2021-11-16 23:01:27,775 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 23:01:27,775 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219598836] [2021-11-16 23:01:27,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 23:01:27,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 23:01:27,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 23:01:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-16 23:01:28,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:28,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-16 23:01:28,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:28,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-16 23:01:28,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:28,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-16 23:01:28,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:28,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-16 23:01:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-16 23:01:28,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-16 23:01:28,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:28,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-16 23:01:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:28,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-16 23:01:28,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:28,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-16 23:01:28,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:28,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-16 23:01:28,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:28,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-16 23:01:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:28,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-11-16 23:01:28,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:28,418 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2021-11-16 23:01:28,418 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 23:01:28,418 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1219598836] [2021-11-16 23:01:28,418 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1219598836] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 23:01:28,418 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 23:01:28,418 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-16 23:01:28,418 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332405610] [2021-11-16 23:01:28,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 23:01:28,419 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-16 23:01:28,419 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 23:01:28,419 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-16 23:01:28,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-16 23:01:28,419 INFO L87 Difference]: Start difference. First operand 500 states and 680 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, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) [2021-11-16 23:01:30,538 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:32,579 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:34,632 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:38,058 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:40,258 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:43,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 23:01:43,491 INFO L93 Difference]: Finished difference Result 542 states and 738 transitions. [2021-11-16 23:01:43,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-16 23:01:43,492 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, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) Word has length 164 [2021-11-16 23:01:43,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 23:01:43,495 INFO L225 Difference]: With dead ends: 542 [2021-11-16 23:01:43,495 INFO L226 Difference]: Without dead ends: 539 [2021-11-16 23:01:43,496 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-16 23:01:43,496 INFO L933 BasicCegarLoop]: 595 mSDtfsCounter, 730 mSDsluCounter, 499 mSDsCounter, 0 mSdLazyCounter, 583 mSolverCounterSat, 336 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 805 SdHoareTripleChecker+Valid, 1094 SdHoareTripleChecker+Invalid, 924 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 336 IncrementalHoareTripleChecker+Valid, 583 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.6s IncrementalHoareTripleChecker+Time [2021-11-16 23:01:43,496 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [805 Valid, 1094 Invalid, 924 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [336 Valid, 583 Invalid, 5 Unknown, 0 Unchecked, 14.6s Time] [2021-11-16 23:01:43,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 539 states. [2021-11-16 23:01:43,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 539 to 499. [2021-11-16 23:01:43,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 499 states, 347 states have (on average 1.2997118155619596) 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, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2021-11-16 23:01:43,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 678 transitions. [2021-11-16 23:01:43,516 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 678 transitions. Word has length 164 [2021-11-16 23:01:43,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 23:01:43,518 INFO L470 AbstractCegarLoop]: Abstraction has 499 states and 678 transitions. [2021-11-16 23:01:43,518 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, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) [2021-11-16 23:01:43,518 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 678 transitions. [2021-11-16 23:01:43,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-11-16 23:01:43,520 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 23:01:43,520 INFO L514 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 23:01:43,520 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-16 23:01:43,521 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 23:01:43,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 23:01:43,521 INFO L85 PathProgramCache]: Analyzing trace with hash -598377545, now seen corresponding path program 1 times [2021-11-16 23:01:43,521 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 23:01:43,521 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2082813559] [2021-11-16 23:01:43,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 23:01:43,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 23:01:43,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 23:01:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:43,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-16 23:01:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:43,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-16 23:01:43,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:43,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-16 23:01:43,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:43,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-16 23:01:43,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:43,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-16 23:01:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-16 23:01:43,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-16 23:01:43,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-16 23:01:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:43,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:43,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-16 23:01:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:44,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:44,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:44,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-16 23:01:44,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:44,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:44,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-16 23:01:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:44,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:44,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-16 23:01:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:44,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:44,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:44,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-11-16 23:01:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:44,230 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2021-11-16 23:01:44,230 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 23:01:44,231 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2082813559] [2021-11-16 23:01:44,231 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2082813559] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 23:01:44,231 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 23:01:44,231 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-16 23:01:44,231 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [212659700] [2021-11-16 23:01:44,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 23:01:44,231 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-16 23:01:44,231 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 23:01:44,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-16 23:01:44,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-16 23:01:44,232 INFO L87 Difference]: Start difference. First operand 499 states and 678 transitions. Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) [2021-11-16 23:01:46,338 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:48,392 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:50,416 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:54,031 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:56,232 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:01:59,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 23:01:59,369 INFO L93 Difference]: Finished difference Result 541 states and 736 transitions. [2021-11-16 23:01:59,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-16 23:01:59,370 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) Word has length 165 [2021-11-16 23:01:59,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 23:01:59,372 INFO L225 Difference]: With dead ends: 541 [2021-11-16 23:01:59,372 INFO L226 Difference]: Without dead ends: 532 [2021-11-16 23:01:59,373 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-16 23:01:59,373 INFO L933 BasicCegarLoop]: 577 mSDtfsCounter, 742 mSDsluCounter, 499 mSDsCounter, 0 mSdLazyCounter, 571 mSolverCounterSat, 348 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 818 SdHoareTripleChecker+Valid, 1076 SdHoareTripleChecker+Invalid, 924 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 348 IncrementalHoareTripleChecker+Valid, 571 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.6s IncrementalHoareTripleChecker+Time [2021-11-16 23:01:59,373 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [818 Valid, 1076 Invalid, 924 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [348 Valid, 571 Invalid, 5 Unknown, 0 Unchecked, 14.6s Time] [2021-11-16 23:01:59,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 532 states. [2021-11-16 23:01:59,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 532 to 492. [2021-11-16 23:01:59,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 492 states, 342 states have (on average 1.2982456140350878) internal successors, (444), 345 states have internal predecessors, (444), 113 states have call successors, (113), 37 states have call predecessors, (113), 36 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2021-11-16 23:01:59,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 492 states and 669 transitions. [2021-11-16 23:01:59,387 INFO L78 Accepts]: Start accepts. Automaton has 492 states and 669 transitions. Word has length 165 [2021-11-16 23:01:59,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 23:01:59,387 INFO L470 AbstractCegarLoop]: Abstraction has 492 states and 669 transitions. [2021-11-16 23:01:59,387 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (17), 5 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) [2021-11-16 23:01:59,388 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 669 transitions. [2021-11-16 23:01:59,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-11-16 23:01:59,389 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 23:01:59,389 INFO L514 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 23:01:59,389 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-16 23:01:59,389 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 23:01:59,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 23:01:59,390 INFO L85 PathProgramCache]: Analyzing trace with hash -1849257559, now seen corresponding path program 1 times [2021-11-16 23:01:59,390 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 23:01:59,390 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [292919293] [2021-11-16 23:01:59,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 23:01:59,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 23:01:59,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 23:01:59,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:59,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-16 23:01:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-16 23:01:59,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-16 23:01:59,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:59,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-16 23:01:59,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:59,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-16 23:01:59,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:59,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-16 23:01:59,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:59,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-16 23:01:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-16 23:01:59,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:59,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-16 23:01:59,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:59,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-16 23:01:59,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:59,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-16 23:01:59,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:59,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-16 23:01:59,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:01:59,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:01:59,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:00,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-11-16 23:02:00,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:00,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-11-16 23:02:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:00,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-11-16 23:02:00,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:00,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-16 23:02:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:00,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2021-11-16 23:02:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:00,211 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2021-11-16 23:02:00,211 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 23:02:00,212 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [292919293] [2021-11-16 23:02:00,212 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [292919293] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 23:02:00,212 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 23:02:00,212 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-16 23:02:00,212 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [986061990] [2021-11-16 23:02:00,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 23:02:00,213 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-16 23:02:00,213 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 23:02:00,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-16 23:02:00,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-16 23:02:00,213 INFO L87 Difference]: Start difference. First operand 492 states and 669 transitions. Second operand has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (22), 5 states have call predecessors, (22), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2021-11-16 23:02:02,290 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:02:04,447 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:02:07,838 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:02:09,990 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:02:14,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 23:02:14,580 INFO L93 Difference]: Finished difference Result 1123 states and 1561 transitions. [2021-11-16 23:02:14,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-16 23:02:14,580 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (22), 5 states have call predecessors, (22), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 192 [2021-11-16 23:02:14,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 23:02:14,599 INFO L225 Difference]: With dead ends: 1123 [2021-11-16 23:02:14,600 INFO L226 Difference]: Without dead ends: 680 [2021-11-16 23:02:14,602 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-16 23:02:14,602 INFO L933 BasicCegarLoop]: 665 mSDtfsCounter, 448 mSDsluCounter, 1205 mSDsCounter, 0 mSdLazyCounter, 814 mSolverCounterSat, 318 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 519 SdHoareTripleChecker+Valid, 1870 SdHoareTripleChecker+Invalid, 1136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 318 IncrementalHoareTripleChecker+Valid, 814 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2021-11-16 23:02:14,602 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [519 Valid, 1870 Invalid, 1136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [318 Valid, 814 Invalid, 4 Unknown, 0 Unchecked, 14.1s Time] [2021-11-16 23:02:14,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 680 states. [2021-11-16 23:02:14,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 680 to 640. [2021-11-16 23:02:14,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 640 states, 458 states have (on average 1.3253275109170306) internal successors, (607), 461 states have internal predecessors, (607), 145 states have call successors, (145), 37 states have call predecessors, (145), 36 states have return successors, (144), 144 states have call predecessors, (144), 144 states have call successors, (144) [2021-11-16 23:02:14,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 640 states and 896 transitions. [2021-11-16 23:02:14,622 INFO L78 Accepts]: Start accepts. Automaton has 640 states and 896 transitions. Word has length 192 [2021-11-16 23:02:14,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 23:02:14,623 INFO L470 AbstractCegarLoop]: Abstraction has 640 states and 896 transitions. [2021-11-16 23:02:14,623 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (22), 5 states have call predecessors, (22), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2021-11-16 23:02:14,623 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 896 transitions. [2021-11-16 23:02:14,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-11-16 23:02:14,625 INFO L506 BasicCegarLoop]: Found error trace [2021-11-16 23:02:14,625 INFO L514 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 23:02:14,625 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-16 23:02:14,625 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-16 23:02:14,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-16 23:02:14,625 INFO L85 PathProgramCache]: Analyzing trace with hash 218629486, now seen corresponding path program 1 times [2021-11-16 23:02:14,626 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-16 23:02:14,626 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [326264117] [2021-11-16 23:02:14,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-16 23:02:14,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-16 23:02:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-16 23:02:15,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:02:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-11-16 23:02:15,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:02:15,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-16 23:02:15,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:02:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-16 23:02:15,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:02:15,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-16 23:02:15,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:02:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-16 23:02:15,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:02:15,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2021-11-16 23:02:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:02:15,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-16 23:02:15,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:02:15,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-16 23:02:15,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:02:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-16 23:02:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:02:15,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-16 23:02:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:02:15,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-16 23:02:15,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:02:15,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-16 23:02:15,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-16 23:02:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-11-16 23:02:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-11-16 23:02:15,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-16 23:02:15,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-11-16 23:02:15,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-11-16 23:02:15,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-16 23:02:15,733 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2021-11-16 23:02:15,734 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-16 23:02:15,734 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [326264117] [2021-11-16 23:02:15,734 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [326264117] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-16 23:02:15,734 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-16 23:02:15,734 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-16 23:02:15,735 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844041027] [2021-11-16 23:02:15,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-16 23:02:15,735 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-16 23:02:15,735 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-16 23:02:15,735 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-16 23:02:15,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-11-16 23:02:15,736 INFO L87 Difference]: Start difference. First operand 640 states and 896 transitions. Second operand has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (21), 7 states have call predecessors, (21), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2021-11-16 23:02:17,810 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:02:19,837 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:02:21,906 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:02:26,543 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:02:28,773 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-16 23:02:34,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-16 23:02:34,070 INFO L93 Difference]: Finished difference Result 693 states and 975 transitions. [2021-11-16 23:02:34,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-16 23:02:34,071 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (21), 7 states have call predecessors, (21), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 203 [2021-11-16 23:02:34,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-16 23:02:34,071 INFO L225 Difference]: With dead ends: 693 [2021-11-16 23:02:34,071 INFO L226 Difference]: Without dead ends: 0 [2021-11-16 23:02:34,073 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2021-11-16 23:02:34,074 INFO L933 BasicCegarLoop]: 584 mSDtfsCounter, 485 mSDsluCounter, 1153 mSDsCounter, 0 mSdLazyCounter, 1016 mSolverCounterSat, 340 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 533 SdHoareTripleChecker+Valid, 1737 SdHoareTripleChecker+Invalid, 1361 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 340 IncrementalHoareTripleChecker+Valid, 1016 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.4s IncrementalHoareTripleChecker+Time [2021-11-16 23:02:34,074 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [533 Valid, 1737 Invalid, 1361 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [340 Valid, 1016 Invalid, 5 Unknown, 0 Unchecked, 17.4s Time] [2021-11-16 23:02:34,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-16 23:02:34,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-16 23:02:34,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-16 23:02:34,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-16 23:02:34,075 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 203 [2021-11-16 23:02:34,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-16 23:02:34,075 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-16 23:02:34,075 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (21), 7 states have call predecessors, (21), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2021-11-16 23:02:34,075 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-16 23:02:34,075 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-16 23:02:34,077 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-16 23:02:34,078 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-16 23:02:34,081 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-16 23:03:08,441 INFO L854 garLoopResultBuilder]: At program point L12540(line 12540) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,441 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 12539 12541) no Hoare annotation was computed. [2021-11-16 23:03:08,442 INFO L858 garLoopResultBuilder]: For program point L12540-1(line 12540) no Hoare annotation was computed. [2021-11-16 23:03:08,442 INFO L854 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 12539 12541) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,442 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 12539 12541) no Hoare annotation was computed. [2021-11-16 23:03:08,442 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonFINAL(lines 12030 12040) no Hoare annotation was computed. [2021-11-16 23:03:08,442 INFO L858 garLoopResultBuilder]: For program point L12033(lines 12033 12036) no Hoare annotation was computed. [2021-11-16 23:03:08,442 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_lock_of_poseidonEXIT(lines 12030 12040) no Hoare annotation was computed. [2021-11-16 23:03:08,442 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_unlock_lock_of_poseidonENTRY(lines 12030 12040) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,442 INFO L858 garLoopResultBuilder]: For program point L12035-1(lines 12033 12036) no Hoare annotation was computed. [2021-11-16 23:03:08,442 INFO L854 garLoopResultBuilder]: At program point L12035(line 12035) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 2)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-16 23:03:08,442 INFO L854 garLoopResultBuilder]: At program point L10271(line 10271) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,442 INFO L858 garLoopResultBuilder]: For program point L10271-1(line 10271) no Hoare annotation was computed. [2021-11-16 23:03:08,442 INFO L854 garLoopResultBuilder]: At program point L10866(lines 10862 10869) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,443 INFO L854 garLoopResultBuilder]: At program point L10858(lines 10854 10861) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,443 INFO L858 garLoopResultBuilder]: For program point L10255(line 10255) no Hoare annotation was computed. [2021-11-16 23:03:08,443 INFO L858 garLoopResultBuilder]: For program point L10280(lines 10280 10285) no Hoare annotation was computed. [2021-11-16 23:03:08,443 INFO L854 garLoopResultBuilder]: At program point L10247(line 10247) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,443 INFO L858 garLoopResultBuilder]: For program point L10247-1(line 10247) no Hoare annotation was computed. [2021-11-16 23:03:08,443 INFO L858 garLoopResultBuilder]: For program point L10280-2(lines 10280 10285) no Hoare annotation was computed. [2021-11-16 23:03:08,443 INFO L858 garLoopResultBuilder]: For program point set_frequency___0EXIT(lines 10224 10291) no Hoare annotation was computed. [2021-11-16 23:03:08,443 INFO L858 garLoopResultBuilder]: For program point L10260(line 10260) no Hoare annotation was computed. [2021-11-16 23:03:08,443 INFO L854 garLoopResultBuilder]: At program point L10252(line 10252) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,443 INFO L858 garLoopResultBuilder]: For program point L10252-1(line 10252) no Hoare annotation was computed. [2021-11-16 23:03:08,443 INFO L854 garLoopResultBuilder]: At program point L10256(line 10256) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,443 INFO L858 garLoopResultBuilder]: For program point L10256-1(line 10256) no Hoare annotation was computed. [2021-11-16 23:03:08,444 INFO L854 garLoopResultBuilder]: At program point set_frequency___0ENTRY(lines 10224 10291) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,444 INFO L854 garLoopResultBuilder]: At program point L10281(line 10281) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,444 INFO L858 garLoopResultBuilder]: For program point L10248(lines 10248 10251) no Hoare annotation was computed. [2021-11-16 23:03:08,444 INFO L858 garLoopResultBuilder]: For program point L10281-1(line 10281) no Hoare annotation was computed. [2021-11-16 23:03:08,444 INFO L854 garLoopResultBuilder]: At program point L10240(line 10240) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,444 INFO L858 garLoopResultBuilder]: For program point L10240-1(line 10240) no Hoare annotation was computed. [2021-11-16 23:03:08,444 INFO L854 garLoopResultBuilder]: At program point L10261(line 10261) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,444 INFO L858 garLoopResultBuilder]: For program point L10261-1(line 10261) no Hoare annotation was computed. [2021-11-16 23:03:08,444 INFO L858 garLoopResultBuilder]: For program point L10265(line 10265) no Hoare annotation was computed. [2021-11-16 23:03:08,444 INFO L858 garLoopResultBuilder]: For program point set_frequency___0FINAL(lines 10224 10291) no Hoare annotation was computed. [2021-11-16 23:03:08,444 INFO L854 garLoopResultBuilder]: At program point L10282(line 10282) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,444 INFO L858 garLoopResultBuilder]: For program point L10282-1(line 10282) no Hoare annotation was computed. [2021-11-16 23:03:08,445 INFO L854 garLoopResultBuilder]: At program point L10278(lines 10238 10290) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,445 INFO L854 garLoopResultBuilder]: At program point L10266(line 10266) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,445 INFO L858 garLoopResultBuilder]: For program point L10270(line 10270) no Hoare annotation was computed. [2021-11-16 23:03:08,445 INFO L858 garLoopResultBuilder]: For program point L10266-1(line 10266) no Hoare annotation was computed. [2021-11-16 23:03:08,445 INFO L854 garLoopResultBuilder]: At program point L10865-1(line 10865) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,445 INFO L854 garLoopResultBuilder]: At program point L10865(line 10865) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,445 INFO L854 garLoopResultBuilder]: At program point L10287(lines 10238 10290) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,445 INFO L858 garLoopResultBuilder]: For program point L10254(lines 10254 10277) no Hoare annotation was computed. [2021-11-16 23:03:08,445 INFO L858 garLoopResultBuilder]: For program point L10275(line 10275) no Hoare annotation was computed. [2021-11-16 23:03:08,445 INFO L858 garLoopResultBuilder]: For program point L10242(lines 10242 10246) no Hoare annotation was computed. [2021-11-16 23:03:08,445 INFO L854 garLoopResultBuilder]: At program point L10857-1(line 10857) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,445 INFO L854 garLoopResultBuilder]: At program point L10857(line 10857) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,445 INFO L858 garLoopResultBuilder]: For program point L10279(line 10279) no Hoare annotation was computed. [2021-11-16 23:03:08,445 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-11-16 23:03:08,445 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-16 23:03:08,446 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-16 23:03:08,446 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2021-11-16 23:03:08,446 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,446 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 12506 12508) no Hoare annotation was computed. [2021-11-16 23:03:08,446 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12506 12508) no Hoare annotation was computed. [2021-11-16 23:03:08,446 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 12506 12508) the Hoare annotation is: true [2021-11-16 23:03:08,446 INFO L858 garLoopResultBuilder]: For program point L11292(line 11292) no Hoare annotation was computed. [2021-11-16 23:03:08,446 INFO L858 garLoopResultBuilder]: For program point L11291-1(line 11291) no Hoare annotation was computed. [2021-11-16 23:03:08,446 INFO L858 garLoopResultBuilder]: For program point L11292-2(lines 11292 11295) no Hoare annotation was computed. [2021-11-16 23:03:08,446 INFO L861 garLoopResultBuilder]: At program point L11291(line 11291) the Hoare annotation is: true [2021-11-16 23:03:08,446 INFO L858 garLoopResultBuilder]: For program point L11287(lines 11287 11290) no Hoare annotation was computed. [2021-11-16 23:03:08,446 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeFINAL(lines 11282 11298) no Hoare annotation was computed. [2021-11-16 23:03:08,446 INFO L854 garLoopResultBuilder]: At program point set_tuner_modeENTRY(lines 11282 11298) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,446 INFO L858 garLoopResultBuilder]: For program point set_tuner_modeEXIT(lines 11282 11298) no Hoare annotation was computed. [2021-11-16 23:03:08,446 INFO L858 garLoopResultBuilder]: For program point L11196(lines 11196 11199) no Hoare annotation was computed. [2021-11-16 23:03:08,446 INFO L858 garLoopResultBuilder]: For program point L11229-1(line 11229) no Hoare annotation was computed. [2021-11-16 23:03:08,446 INFO L858 garLoopResultBuilder]: For program point send_get_reqFINAL(lines 11053 11236) no Hoare annotation was computed. [2021-11-16 23:03:08,446 INFO L861 garLoopResultBuilder]: At program point L11229(line 11229) the Hoare annotation is: true [2021-11-16 23:03:08,446 INFO L858 garLoopResultBuilder]: For program point L11227-1(line 11227) no Hoare annotation was computed. [2021-11-16 23:03:08,447 INFO L861 garLoopResultBuilder]: At program point L11227(line 11227) the Hoare annotation is: true [2021-11-16 23:03:08,447 INFO L858 garLoopResultBuilder]: For program point L11219-1(lines 11219 11221) no Hoare annotation was computed. [2021-11-16 23:03:08,447 INFO L861 garLoopResultBuilder]: At program point L11219(lines 11219 11221) the Hoare annotation is: true [2021-11-16 23:03:08,447 INFO L858 garLoopResultBuilder]: For program point L11211(lines 11211 11217) no Hoare annotation was computed. [2021-11-16 23:03:08,447 INFO L854 garLoopResultBuilder]: At program point send_get_reqENTRY(lines 11053 11236) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,447 INFO L861 garLoopResultBuilder]: At program point L11203(lines 11067 11235) the Hoare annotation is: true [2021-11-16 23:03:08,447 INFO L858 garLoopResultBuilder]: For program point send_get_reqEXIT(lines 11053 11236) no Hoare annotation was computed. [2021-11-16 23:03:08,447 INFO L858 garLoopResultBuilder]: For program point L11211-2(lines 11211 11217) no Hoare annotation was computed. [2021-11-16 23:03:08,447 INFO L858 garLoopResultBuilder]: For program point L11207(lines 11207 11210) no Hoare annotation was computed. [2021-11-16 23:03:08,447 INFO L858 garLoopResultBuilder]: For program point L11226(lines 11226 11230) no Hoare annotation was computed. [2021-11-16 23:03:08,447 INFO L861 garLoopResultBuilder]: At program point L11232(line 11232) the Hoare annotation is: true [2021-11-16 23:03:08,447 INFO L858 garLoopResultBuilder]: For program point L11232-1(line 11232) no Hoare annotation was computed. [2021-11-16 23:03:08,447 INFO L861 garLoopResultBuilder]: At program point L11218(line 11218) the Hoare annotation is: true [2021-11-16 23:03:08,447 INFO L858 garLoopResultBuilder]: For program point L11226-2(lines 11226 11230) no Hoare annotation was computed. [2021-11-16 23:03:08,447 INFO L858 garLoopResultBuilder]: For program point L11222(lines 11222 11233) no Hoare annotation was computed. [2021-11-16 23:03:08,447 INFO L858 garLoopResultBuilder]: For program point L11218-1(line 11218) no Hoare annotation was computed. [2021-11-16 23:03:08,447 INFO L861 garLoopResultBuilder]: At program point L11208(lines 11067 11235) the Hoare annotation is: true [2021-11-16 23:03:08,447 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonFINAL(lines 11969 11979) no Hoare annotation was computed. [2021-11-16 23:03:08,447 INFO L858 garLoopResultBuilder]: For program point L11972(lines 11972 11975) no Hoare annotation was computed. [2021-11-16 23:03:08,448 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_lock_lock_of_poseidonENTRY(lines 11969 11979) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,448 INFO L858 garLoopResultBuilder]: For program point L11974-1(lines 11972 11975) no Hoare annotation was computed. [2021-11-16 23:03:08,448 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_lock_of_poseidonEXIT(lines 11969 11979) no Hoare annotation was computed. [2021-11-16 23:03:08,448 INFO L854 garLoopResultBuilder]: At program point L11974(line 11974) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-16 23:03:08,448 INFO L854 garLoopResultBuilder]: At program point poseidon_fm_closeENTRY(lines 10077 10102) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,448 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_closeFINAL(lines 10077 10102) no Hoare annotation was computed. [2021-11-16 23:03:08,448 INFO L854 garLoopResultBuilder]: At program point L10098(line 10098) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,448 INFO L854 garLoopResultBuilder]: At program point L10833-1(line 10833) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,448 INFO L858 garLoopResultBuilder]: For program point L10098-1(line 10098) no Hoare annotation was computed. [2021-11-16 23:03:08,448 INFO L854 garLoopResultBuilder]: At program point L10096(line 10096) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,448 INFO L854 garLoopResultBuilder]: At program point L10833(line 10833) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,448 INFO L858 garLoopResultBuilder]: For program point L10096-1(line 10096) no Hoare annotation was computed. [2021-11-16 23:03:08,448 INFO L854 garLoopResultBuilder]: At program point L10825-1(line 10825) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,448 INFO L854 garLoopResultBuilder]: At program point L10825(line 10825) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,448 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_closeEXIT(lines 10077 10102) no Hoare annotation was computed. [2021-11-16 23:03:08,448 INFO L854 garLoopResultBuilder]: At program point L10834(lines 10830 10837) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,449 INFO L854 garLoopResultBuilder]: At program point L10093(line 10093) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,449 INFO L858 garLoopResultBuilder]: For program point L10093-1(line 10093) no Hoare annotation was computed. [2021-11-16 23:03:08,449 INFO L854 garLoopResultBuilder]: At program point L10826(lines 10822 10829) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,449 INFO L858 garLoopResultBuilder]: For program point L10091(line 10091) no Hoare annotation was computed. [2021-11-16 23:03:08,449 INFO L858 garLoopResultBuilder]: For program point L10087-2(lines 10087 10090) no Hoare annotation was computed. [2021-11-16 23:03:08,449 INFO L858 garLoopResultBuilder]: For program point L10091-2(lines 10091 10095) no Hoare annotation was computed. [2021-11-16 23:03:08,449 INFO L858 garLoopResultBuilder]: For program point L10087(lines 10087 10090) no Hoare annotation was computed. [2021-11-16 23:03:08,449 INFO L858 garLoopResultBuilder]: For program point L10091-4(lines 10091 10095) no Hoare annotation was computed. [2021-11-16 23:03:08,449 INFO L858 garLoopResultBuilder]: For program point kref_getFINAL(lines 12589 12591) no Hoare annotation was computed. [2021-11-16 23:03:08,449 INFO L861 garLoopResultBuilder]: At program point kref_getENTRY(lines 12589 12591) the Hoare annotation is: true [2021-11-16 23:03:08,449 INFO L858 garLoopResultBuilder]: For program point kref_getEXIT(lines 12589 12591) no Hoare annotation was computed. [2021-11-16 23:03:08,449 INFO L854 garLoopResultBuilder]: At program point ldv_initializeENTRY(lines 12469 12479) the Hoare annotation is: (and (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (= |old(~ldv_mutex_vb_lock_of_videobuf_queue~0)| ~ldv_mutex_vb_lock_of_videobuf_queue~0) (= |old(~ldv_mutex_mutex_of_device~0)| ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 |old(~ldv_mutex_power_lock_of_snd_card~0)|) (= |old(~ldv_mutex_pm_mutex~0)| ~ldv_mutex_pm_mutex~0)) [2021-11-16 23:03:08,449 INFO L858 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 12469 12479) no Hoare annotation was computed. [2021-11-16 23:03:08,449 INFO L858 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12469 12479) no Hoare annotation was computed. [2021-11-16 23:03:08,449 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12694 12696) no Hoare annotation was computed. [2021-11-16 23:03:08,449 INFO L861 garLoopResultBuilder]: At program point usb_autopm_put_interfaceENTRY(lines 12694 12696) the Hoare annotation is: true [2021-11-16 23:03:08,449 INFO L858 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 12694 12696) no Hoare annotation was computed. [2021-11-16 23:03:08,449 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 12745 12747) no Hoare annotation was computed. [2021-11-16 23:03:08,449 INFO L858 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 12745 12747) no Hoare annotation was computed. [2021-11-16 23:03:08,449 INFO L861 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 12745 12747) the Hoare annotation is: true [2021-11-16 23:03:08,450 INFO L858 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 12702 12704) no Hoare annotation was computed. [2021-11-16 23:03:08,450 INFO L861 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 12702 12704) the Hoare annotation is: true [2021-11-16 23:03:08,450 INFO L858 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 12702 12704) no Hoare annotation was computed. [2021-11-16 23:03:08,450 INFO L861 garLoopResultBuilder]: At program point strlcpyENTRY(lines 12677 12679) the Hoare annotation is: true [2021-11-16 23:03:08,450 INFO L858 garLoopResultBuilder]: For program point strlcpyFINAL(lines 12677 12679) no Hoare annotation was computed. [2021-11-16 23:03:08,450 INFO L858 garLoopResultBuilder]: For program point strlcpyEXIT(lines 12677 12679) no Hoare annotation was computed. [2021-11-16 23:03:08,450 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-16 23:03:08,450 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-16 23:03:08,450 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2021-11-16 23:03:08,450 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-16 23:03:08,450 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2021-11-16 23:03:08,450 INFO L858 garLoopResultBuilder]: For program point get_currentEXIT(lines 5250 5273) no Hoare annotation was computed. [2021-11-16 23:03:08,450 INFO L858 garLoopResultBuilder]: For program point L5267(line 5267) no Hoare annotation was computed. [2021-11-16 23:03:08,450 INFO L858 garLoopResultBuilder]: For program point L5261(line 5261) no Hoare annotation was computed. [2021-11-16 23:03:08,450 INFO L858 garLoopResultBuilder]: For program point L5255(line 5255) no Hoare annotation was computed. [2021-11-16 23:03:08,450 INFO L861 garLoopResultBuilder]: At program point get_currentENTRY(lines 5250 5273) the Hoare annotation is: true [2021-11-16 23:03:08,450 INFO L861 garLoopResultBuilder]: At program point L5270(lines 5253 5272) the Hoare annotation is: true [2021-11-16 23:03:08,450 INFO L858 garLoopResultBuilder]: For program point get_currentFINAL(lines 5250 5273) no Hoare annotation was computed. [2021-11-16 23:03:08,450 INFO L858 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2021-11-16 23:03:08,450 INFO L858 garLoopResultBuilder]: For program point L5258(line 5258) no Hoare annotation was computed. [2021-11-16 23:03:08,451 INFO L858 garLoopResultBuilder]: For program point L5254(lines 5254 5269) no Hoare annotation was computed. [2021-11-16 23:03:08,451 INFO L858 garLoopResultBuilder]: For program point L5391(line 5391) no Hoare annotation was computed. [2021-11-16 23:03:08,451 INFO L858 garLoopResultBuilder]: For program point usb_make_pathEXIT(lines 5386 5393) no Hoare annotation was computed. [2021-11-16 23:03:08,451 INFO L858 garLoopResultBuilder]: For program point L5391-2(line 5391) no Hoare annotation was computed. [2021-11-16 23:03:08,451 INFO L861 garLoopResultBuilder]: At program point usb_make_pathENTRY(lines 5386 5393) the Hoare annotation is: true [2021-11-16 23:03:08,451 INFO L858 garLoopResultBuilder]: For program point usb_make_pathFINAL(lines 5386 5393) no Hoare annotation was computed. [2021-11-16 23:03:08,454 INFO L861 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 5416 5421) the Hoare annotation is: true [2021-11-16 23:03:08,454 INFO L858 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 5416 5421) no Hoare annotation was computed. [2021-11-16 23:03:08,454 INFO L858 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5416 5421) no Hoare annotation was computed. [2021-11-16 23:03:08,454 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5430 5439) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,454 INFO L861 garLoopResultBuilder]: At program point L5434(line 5434) the Hoare annotation is: true [2021-11-16 23:03:08,454 INFO L858 garLoopResultBuilder]: For program point L5434-1(line 5434) no Hoare annotation was computed. [2021-11-16 23:03:08,454 INFO L858 garLoopResultBuilder]: For program point L5432(lines 5432 5438) no Hoare annotation was computed. [2021-11-16 23:03:08,454 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5430 5439) no Hoare annotation was computed. [2021-11-16 23:03:08,455 INFO L861 garLoopResultBuilder]: At program point L5428(lines 5426 5429) the Hoare annotation is: true [2021-11-16 23:03:08,455 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5430 5439) no Hoare annotation was computed. [2021-11-16 23:03:08,455 INFO L854 garLoopResultBuilder]: At program point video_devdataENTRY(lines 12770 12772) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,455 INFO L854 garLoopResultBuilder]: At program point L12771(line 12771) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,455 INFO L858 garLoopResultBuilder]: For program point L12771-1(line 12771) no Hoare annotation was computed. [2021-11-16 23:03:08,455 INFO L858 garLoopResultBuilder]: For program point video_devdataFINAL(lines 12770 12772) no Hoare annotation was computed. [2021-11-16 23:03:08,455 INFO L858 garLoopResultBuilder]: For program point video_devdataEXIT(lines 12770 12772) no Hoare annotation was computed. [2021-11-16 23:03:08,455 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_openFINAL(lines 10025 10076) no Hoare annotation was computed. [2021-11-16 23:03:08,456 INFO L858 garLoopResultBuilder]: For program point L10048(line 10048) no Hoare annotation was computed. [2021-11-16 23:03:08,456 INFO L858 garLoopResultBuilder]: For program point L10048-2(lines 10048 10052) no Hoare annotation was computed. [2021-11-16 23:03:08,456 INFO L858 garLoopResultBuilder]: For program point L10061(lines 10061 10065) no Hoare annotation was computed. [2021-11-16 23:03:08,456 INFO L854 garLoopResultBuilder]: At program point L10053(line 10053) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,456 INFO L858 garLoopResultBuilder]: For program point L10053-1(line 10053) no Hoare annotation was computed. [2021-11-16 23:03:08,456 INFO L854 garLoopResultBuilder]: At program point L10817-1(line 10817) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,456 INFO L854 garLoopResultBuilder]: At program point L10817(line 10817) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,456 INFO L858 garLoopResultBuilder]: For program point L10070-1(line 10070) no Hoare annotation was computed. [2021-11-16 23:03:08,456 INFO L854 garLoopResultBuilder]: At program point L10809-1(line 10809) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,457 INFO L854 garLoopResultBuilder]: At program point L10809(line 10809) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,457 INFO L854 garLoopResultBuilder]: At program point L10070(line 10070) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,457 INFO L858 garLoopResultBuilder]: For program point L10062-1(line 10062) no Hoare annotation was computed. [2021-11-16 23:03:08,457 INFO L854 garLoopResultBuilder]: At program point L10033(line 10033) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,457 INFO L858 garLoopResultBuilder]: For program point L10033-1(line 10033) no Hoare annotation was computed. [2021-11-16 23:03:08,457 INFO L854 garLoopResultBuilder]: At program point L10062(line 10062) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,457 INFO L858 garLoopResultBuilder]: For program point L10054-2(lines 10054 10068) no Hoare annotation was computed. [2021-11-16 23:03:08,457 INFO L854 garLoopResultBuilder]: At program point L10818(lines 10814 10821) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (= ~ldv_mutex_lock_of_poseidon~0 1) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,458 INFO L858 garLoopResultBuilder]: For program point L10054(lines 10054 10068) no Hoare annotation was computed. [2021-11-16 23:03:08,458 INFO L854 garLoopResultBuilder]: At program point L10810(lines 10806 10813) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,458 INFO L858 garLoopResultBuilder]: For program point L10038(lines 10038 10041) no Hoare annotation was computed. [2021-11-16 23:03:08,458 INFO L854 garLoopResultBuilder]: At program point L10059(line 10059) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,458 INFO L854 garLoopResultBuilder]: At program point L10055-2(lines 10055 10058) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,458 INFO L858 garLoopResultBuilder]: For program point L10055(lines 10055 10058) no Hoare annotation was computed. [2021-11-16 23:03:08,458 INFO L858 garLoopResultBuilder]: For program point L10043(lines 10043 10047) no Hoare annotation was computed. [2021-11-16 23:03:08,458 INFO L854 garLoopResultBuilder]: At program point L10035(line 10035) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,458 INFO L858 garLoopResultBuilder]: For program point L10035-1(line 10035) no Hoare annotation was computed. [2021-11-16 23:03:08,459 INFO L854 garLoopResultBuilder]: At program point L10072(lines 10032 10075) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (= ~ldv_mutex_lock_of_poseidon~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,459 INFO L858 garLoopResultBuilder]: For program point L10060(line 10060) no Hoare annotation was computed. [2021-11-16 23:03:08,459 INFO L854 garLoopResultBuilder]: At program point poseidon_fm_openENTRY(lines 10025 10076) the Hoare annotation is: (or (not (= |old(~ldv_mutex_lock_of_poseidon~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_mutex_lock_of_poseidon~0 1) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,459 INFO L858 garLoopResultBuilder]: For program point poseidon_fm_openEXIT(lines 10025 10076) no Hoare annotation was computed. [2021-11-16 23:03:08,459 INFO L858 garLoopResultBuilder]: For program point L11037-1(line 11037) no Hoare annotation was computed. [2021-11-16 23:03:08,459 INFO L861 garLoopResultBuilder]: At program point L11037(line 11037) the Hoare annotation is: true [2021-11-16 23:03:08,459 INFO L861 garLoopResultBuilder]: At program point L11027(lines 10982 11051) the Hoare annotation is: true [2021-11-16 23:03:08,459 INFO L854 garLoopResultBuilder]: At program point send_set_reqENTRY(lines 10971 11052) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,459 INFO L858 garLoopResultBuilder]: For program point L11044(lines 11044 11048) no Hoare annotation was computed. [2021-11-16 23:03:08,460 INFO L858 garLoopResultBuilder]: For program point L11044-2(lines 11044 11048) no Hoare annotation was computed. [2021-11-16 23:03:08,460 INFO L858 garLoopResultBuilder]: For program point send_set_reqEXIT(lines 10971 11052) no Hoare annotation was computed. [2021-11-16 23:03:08,460 INFO L858 garLoopResultBuilder]: For program point L11015(lines 11015 11018) no Hoare annotation was computed. [2021-11-16 23:03:08,460 INFO L858 garLoopResultBuilder]: For program point L11038-1(lines 11038 11039) no Hoare annotation was computed. [2021-11-16 23:03:08,460 INFO L858 garLoopResultBuilder]: For program point L11040(lines 11040 11049) no Hoare annotation was computed. [2021-11-16 23:03:08,460 INFO L861 garLoopResultBuilder]: At program point L11038(lines 11038 11039) the Hoare annotation is: true [2021-11-16 23:03:08,460 INFO L858 garLoopResultBuilder]: For program point L11030-2(lines 11030 11036) no Hoare annotation was computed. [2021-11-16 23:03:08,460 INFO L858 garLoopResultBuilder]: For program point L11026(lines 11026 11029) no Hoare annotation was computed. [2021-11-16 23:03:08,460 INFO L858 garLoopResultBuilder]: For program point send_set_reqFINAL(lines 10971 11052) no Hoare annotation was computed. [2021-11-16 23:03:08,461 INFO L858 garLoopResultBuilder]: For program point L11030(lines 11030 11036) no Hoare annotation was computed. [2021-11-16 23:03:08,461 INFO L861 garLoopResultBuilder]: At program point L11022(lines 10982 11051) the Hoare annotation is: true [2021-11-16 23:03:08,461 INFO L858 garLoopResultBuilder]: For program point L11045-1(line 11045) no Hoare annotation was computed. [2021-11-16 23:03:08,461 INFO L861 garLoopResultBuilder]: At program point L11045(line 11045) the Hoare annotation is: true [2021-11-16 23:03:08,461 INFO L858 garLoopResultBuilder]: For program point L11047-1(line 11047) no Hoare annotation was computed. [2021-11-16 23:03:08,461 INFO L861 garLoopResultBuilder]: At program point L11047(line 11047) the Hoare annotation is: true [2021-11-16 23:03:08,461 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceFINAL(lines 12691 12693) no Hoare annotation was computed. [2021-11-16 23:03:08,461 INFO L858 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12691 12693) no Hoare annotation was computed. [2021-11-16 23:03:08,462 INFO L861 garLoopResultBuilder]: At program point usb_autopm_get_interfaceENTRY(lines 12691 12693) the Hoare annotation is: true [2021-11-16 23:03:08,462 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 12621 12623) the Hoare annotation is: true [2021-11-16 23:03:08,462 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 12621 12623) no Hoare annotation was computed. [2021-11-16 23:03:08,462 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 12621 12623) no Hoare annotation was computed. [2021-11-16 23:03:08,462 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11921 11926) no Hoare annotation was computed. [2021-11-16 23:03:08,463 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 11921 11926) the Hoare annotation is: true [2021-11-16 23:03:08,463 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11924) no Hoare annotation was computed. [2021-11-16 23:03:08,463 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11921 11926) no Hoare annotation was computed. [2021-11-16 23:03:08,463 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueFINAL(lines 12599 12601) no Hoare annotation was computed. [2021-11-16 23:03:08,463 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 12599 12601) no Hoare annotation was computed. [2021-11-16 23:03:08,463 INFO L861 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 12599 12601) the Hoare annotation is: true [2021-11-16 23:03:08,464 INFO L858 garLoopResultBuilder]: For program point kref_putEXIT(lines 12596 12598) no Hoare annotation was computed. [2021-11-16 23:03:08,464 INFO L861 garLoopResultBuilder]: At program point kref_putENTRY(lines 12596 12598) the Hoare annotation is: true [2021-11-16 23:03:08,464 INFO L858 garLoopResultBuilder]: For program point kref_putFINAL(lines 12596 12598) no Hoare annotation was computed. [2021-11-16 23:03:08,464 INFO L854 garLoopResultBuilder]: At program point L5471(line 5471) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,464 INFO L858 garLoopResultBuilder]: For program point L5471-1(line 5471) no Hoare annotation was computed. [2021-11-16 23:03:08,465 INFO L858 garLoopResultBuilder]: For program point video_get_drvdataFINAL(lines 5467 5474) no Hoare annotation was computed. [2021-11-16 23:03:08,465 INFO L854 garLoopResultBuilder]: At program point video_get_drvdataENTRY(lines 5467 5474) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,465 INFO L858 garLoopResultBuilder]: For program point video_get_drvdataEXIT(lines 5467 5474) no Hoare annotation was computed. [2021-11-16 23:03:08,465 INFO L858 garLoopResultBuilder]: For program point L9982-1(line 9982) no Hoare annotation was computed. [2021-11-16 23:03:08,465 INFO L858 garLoopResultBuilder]: For program point L9978(lines 9978 9981) no Hoare annotation was computed. [2021-11-16 23:03:08,465 INFO L861 garLoopResultBuilder]: At program point L9953(line 9953) the Hoare annotation is: true [2021-11-16 23:03:08,465 INFO L858 garLoopResultBuilder]: For program point L9953-1(line 9953) no Hoare annotation was computed. [2021-11-16 23:03:08,465 INFO L861 garLoopResultBuilder]: At program point L9982(line 9982) the Hoare annotation is: true [2021-11-16 23:03:08,466 INFO L861 garLoopResultBuilder]: At program point L9995(lines 9949 9997) the Hoare annotation is: true [2021-11-16 23:03:08,466 INFO L858 garLoopResultBuilder]: For program point L9962(line 9962) no Hoare annotation was computed. [2021-11-16 23:03:08,466 INFO L858 garLoopResultBuilder]: For program point L9958-1(line 9958) no Hoare annotation was computed. [2021-11-16 23:03:08,466 INFO L861 garLoopResultBuilder]: At program point L9987(line 9987) the Hoare annotation is: true [2021-11-16 23:03:08,466 INFO L858 garLoopResultBuilder]: For program point L9987-1(line 9987) no Hoare annotation was computed. [2021-11-16 23:03:08,466 INFO L861 garLoopResultBuilder]: At program point L9991(line 9991) the Hoare annotation is: true [2021-11-16 23:03:08,466 INFO L861 garLoopResultBuilder]: At program point L9958(line 9958) the Hoare annotation is: true [2021-11-16 23:03:08,466 INFO L858 garLoopResultBuilder]: For program point L9991-1(line 9991) no Hoare annotation was computed. [2021-11-16 23:03:08,466 INFO L858 garLoopResultBuilder]: For program point L9983(lines 9983 9986) no Hoare annotation was computed. [2021-11-16 23:03:08,466 INFO L861 garLoopResultBuilder]: At program point L9975(lines 9949 9997) the Hoare annotation is: true [2021-11-16 23:03:08,467 INFO L861 garLoopResultBuilder]: At program point L9963(line 9963) the Hoare annotation is: true [2021-11-16 23:03:08,468 INFO L858 garLoopResultBuilder]: For program point L9963-1(line 9963) no Hoare annotation was computed. [2021-11-16 23:03:08,468 INFO L858 garLoopResultBuilder]: For program point L9967(line 9967) no Hoare annotation was computed. [2021-11-16 23:03:08,468 INFO L861 garLoopResultBuilder]: At program point L9988(line 9988) the Hoare annotation is: true [2021-11-16 23:03:08,468 INFO L858 garLoopResultBuilder]: For program point L9988-1(line 9988) no Hoare annotation was computed. [2021-11-16 23:03:08,468 INFO L858 garLoopResultBuilder]: For program point L9951(lines 9951 9974) no Hoare annotation was computed. [2021-11-16 23:03:08,468 INFO L858 garLoopResultBuilder]: For program point L9972(line 9972) no Hoare annotation was computed. [2021-11-16 23:03:08,468 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_radioFINAL(lines 9933 9998) no Hoare annotation was computed. [2021-11-16 23:03:08,468 INFO L858 garLoopResultBuilder]: For program point L9976(line 9976) no Hoare annotation was computed. [2021-11-16 23:03:08,468 INFO L861 garLoopResultBuilder]: At program point L9968(line 9968) the Hoare annotation is: true [2021-11-16 23:03:08,469 INFO L858 garLoopResultBuilder]: For program point L9968-1(line 9968) no Hoare annotation was computed. [2021-11-16 23:03:08,469 INFO L861 garLoopResultBuilder]: At program point L9989(line 9989) the Hoare annotation is: true [2021-11-16 23:03:08,469 INFO L858 garLoopResultBuilder]: For program point L9989-1(line 9989) no Hoare annotation was computed. [2021-11-16 23:03:08,469 INFO L861 garLoopResultBuilder]: At program point L9993(line 9993) the Hoare annotation is: true [2021-11-16 23:03:08,469 INFO L858 garLoopResultBuilder]: For program point L9993-1(line 9993) no Hoare annotation was computed. [2021-11-16 23:03:08,469 INFO L858 garLoopResultBuilder]: For program point L9952(line 9952) no Hoare annotation was computed. [2021-11-16 23:03:08,469 INFO L861 garLoopResultBuilder]: At program point L9977(line 9977) the Hoare annotation is: true [2021-11-16 23:03:08,469 INFO L858 garLoopResultBuilder]: For program point L9977-1(line 9977) no Hoare annotation was computed. [2021-11-16 23:03:08,470 INFO L854 garLoopResultBuilder]: At program point poseidon_check_mode_radioENTRY(lines 9933 9998) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,470 INFO L858 garLoopResultBuilder]: For program point L9957(line 9957) no Hoare annotation was computed. [2021-11-16 23:03:08,470 INFO L858 garLoopResultBuilder]: For program point poseidon_check_mode_radioEXIT(lines 9933 9998) no Hoare annotation was computed. [2021-11-16 23:03:08,470 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutFINAL(lines 12643 12645) no Hoare annotation was computed. [2021-11-16 23:03:08,470 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 12643 12645) no Hoare annotation was computed. [2021-11-16 23:03:08,470 INFO L861 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 12643 12645) the Hoare annotation is: true [2021-11-16 23:03:08,470 INFO L858 garLoopResultBuilder]: For program point L15(line 15) no Hoare annotation was computed. [2021-11-16 23:03:08,470 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 14 16) the Hoare annotation is: true [2021-11-16 23:03:08,471 INFO L858 garLoopResultBuilder]: For program point L15-2(lines 14 16) no Hoare annotation was computed. [2021-11-16 23:03:08,471 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 14 16) no Hoare annotation was computed. [2021-11-16 23:03:08,471 INFO L858 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12605 12607) no Hoare annotation was computed. [2021-11-16 23:03:08,471 INFO L861 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12605 12607) the Hoare annotation is: true [2021-11-16 23:03:08,471 INFO L854 garLoopResultBuilder]: At program point ldv_successful_mallocENTRY(lines 7720 7724) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2021-11-16 23:03:08,471 INFO L861 garLoopResultBuilder]: At program point L7722(line 7722) the Hoare annotation is: true [2021-11-16 23:03:08,471 INFO L858 garLoopResultBuilder]: For program point ldv_successful_mallocEXIT(lines 7720 7724) no Hoare annotation was computed. [2021-11-16 23:03:08,471 INFO L858 garLoopResultBuilder]: For program point ldv_successful_mallocFINAL(lines 7720 7724) no Hoare annotation was computed. [2021-11-16 23:03:08,471 INFO L858 garLoopResultBuilder]: For program point L7722-1(line 7722) no Hoare annotation was computed. [2021-11-16 23:03:08,472 INFO L858 garLoopResultBuilder]: For program point set_debug_modeEXIT(lines 7329 7343) no Hoare annotation was computed. [2021-11-16 23:03:08,472 INFO L854 garLoopResultBuilder]: At program point set_debug_modeENTRY(lines 7329 7343) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_mutex_lock_of_poseidon~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2021-11-16 23:03:08,472 INFO L858 garLoopResultBuilder]: For program point L7337-1(lines 7329 7343) no Hoare annotation was computed. [2021-11-16 23:03:08,472 INFO L858 garLoopResultBuilder]: For program point L7333-2(lines 7331 7342) no Hoare annotation was computed. [2021-11-16 23:03:08,472 INFO L858 garLoopResultBuilder]: For program point L7333(lines 7333 7336) no Hoare annotation was computed. [2021-11-16 23:03:08,472 INFO L858 garLoopResultBuilder]: For program point L12501-1(lines 12480 12505) no Hoare annotation was computed. [2021-11-16 23:03:08,472 INFO L854 garLoopResultBuilder]: At program point L12501(line 12501) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-16 23:03:08,472 INFO L858 garLoopResultBuilder]: For program point L12493-1(lines 12482 12504) no Hoare annotation was computed. [2021-11-16 23:03:08,472 INFO L854 garLoopResultBuilder]: At program point L12493(line 12493) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-16 23:03:08,473 INFO L858 garLoopResultBuilder]: For program point L12497-1(lines 12482 12504) no Hoare annotation was computed. [2021-11-16 23:03:08,473 INFO L854 garLoopResultBuilder]: At program point L12497(line 12497) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-16 23:03:08,473 INFO L858 garLoopResultBuilder]: For program point L12485-1(lines 12482 12504) no Hoare annotation was computed. [2021-11-16 23:03:08,473 INFO L854 garLoopResultBuilder]: At program point L12485(line 12485) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-16 23:03:08,473 INFO L858 garLoopResultBuilder]: For program point L12489-1(lines 12482 12504) no Hoare annotation was computed. [2021-11-16 23:03:08,474 INFO L854 garLoopResultBuilder]: At program point L12489(line 12489) the Hoare annotation is: (or (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1)) (not (= 1 ~ldv_mutex_power_lock_of_snd_card~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1))) [2021-11-16 23:03:08,474 INFO L858 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12480 12505) no Hoare annotation was computed. [2021-11-16 23:03:08,474 INFO L861 garLoopResultBuilder]: At program point ldv_check_final_stateENTRY(lines 12480 12505) the Hoare annotation is: true [2021-11-16 23:03:08,474 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 12614 12616) the Hoare annotation is: true [2021-11-16 23:03:08,474 INFO L858 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 12614 12616) no Hoare annotation was computed. [2021-11-16 23:03:08,474 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 12614 12616) no Hoare annotation was computed. [2021-11-16 23:03:08,475 INFO L858 garLoopResultBuilder]: For program point L10110-1(line 10110) no Hoare annotation was computed. [2021-11-16 23:03:08,475 INFO L858 garLoopResultBuilder]: For program point L10176(line 10176) no Hoare annotation was computed. [2021-11-16 23:03:08,475 INFO L858 garLoopResultBuilder]: For program point L10143(lines 10143 10146) no Hoare annotation was computed. [2021-11-16 23:03:08,475 INFO L854 garLoopResultBuilder]: At program point L10110(line 10110) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,475 INFO L858 garLoopResultBuilder]: For program point L10705(line 10705) no Hoare annotation was computed. [2021-11-16 23:03:08,475 INFO L854 garLoopResultBuilder]: At program point L10375(lines 10351 10379) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,475 INFO L854 garLoopResultBuilder]: At program point L10177(line 10177) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,475 INFO L858 garLoopResultBuilder]: For program point L10177-1(line 10177) no Hoare annotation was computed. [2021-11-16 23:03:08,475 INFO L854 garLoopResultBuilder]: At program point L12754(lines 12753 12755) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,476 INFO L854 garLoopResultBuilder]: At program point L10706(line 10706) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,476 INFO L858 garLoopResultBuilder]: For program point L10739(lines 10739 10742) no Hoare annotation was computed. [2021-11-16 23:03:08,476 INFO L858 garLoopResultBuilder]: For program point L10574-1(line 10574) no Hoare annotation was computed. [2021-11-16 23:03:08,476 INFO L858 garLoopResultBuilder]: For program point L10673(line 10673) no Hoare annotation was computed. [2021-11-16 23:03:08,476 INFO L858 garLoopResultBuilder]: For program point L10706-1(line 10706) no Hoare annotation was computed. [2021-11-16 23:03:08,476 INFO L861 garLoopResultBuilder]: At program point L10574(line 10574) the Hoare annotation is: true [2021-11-16 23:03:08,476 INFO L854 garLoopResultBuilder]: At program point L10740(lines 10644 10759) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,477 INFO L854 garLoopResultBuilder]: At program point L10674(line 10674) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,477 INFO L854 garLoopResultBuilder]: At program point L10410(lines 10405 10412) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,477 INFO L858 garLoopResultBuilder]: For program point L10641-1(line 10641) no Hoare annotation was computed. [2021-11-16 23:03:08,477 INFO L861 garLoopResultBuilder]: At program point L10641(line 10641) the Hoare annotation is: true [2021-11-16 23:03:08,477 INFO L858 garLoopResultBuilder]: For program point L10674-1(line 10674) no Hoare annotation was computed. [2021-11-16 23:03:08,477 INFO L854 garLoopResultBuilder]: At program point L10212(lines 10118 10214) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,477 INFO L854 garLoopResultBuilder]: At program point L10113(lines 10103 10115) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,477 INFO L858 garLoopResultBuilder]: For program point L10444(line 10444) no Hoare annotation was computed. [2021-11-16 23:03:08,477 INFO L858 garLoopResultBuilder]: For program point L10444-2(line 10444) no Hoare annotation was computed. [2021-11-16 23:03:08,478 INFO L854 garLoopResultBuilder]: At program point L10378(lines 10344 10380) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,478 INFO L858 garLoopResultBuilder]: For program point L10609-1(line 10609) no Hoare annotation was computed. [2021-11-16 23:03:08,478 INFO L861 garLoopResultBuilder]: At program point L10609(line 10609) the Hoare annotation is: true [2021-11-16 23:03:08,478 INFO L854 garLoopResultBuilder]: At program point L10444-3(lines 10441 10446) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,478 INFO L858 garLoopResultBuilder]: For program point L10709(line 10709) no Hoare annotation was computed. [2021-11-16 23:03:08,478 INFO L854 garLoopResultBuilder]: At program point L10841-1(line 10841) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,478 INFO L854 garLoopResultBuilder]: At program point L10841(line 10841) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,478 INFO L858 garLoopResultBuilder]: For program point L10577-1(line 10577) no Hoare annotation was computed. [2021-11-16 23:03:08,478 INFO L861 garLoopResultBuilder]: At program point L10577(line 10577) the Hoare annotation is: true [2021-11-16 23:03:08,479 INFO L858 garLoopResultBuilder]: For program point L10181(line 10181) no Hoare annotation was computed. [2021-11-16 23:03:08,479 INFO L854 garLoopResultBuilder]: At program point L10842(lines 10838 10845) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,479 INFO L858 garLoopResultBuilder]: For program point L10677(line 10677) no Hoare annotation was computed. [2021-11-16 23:03:08,479 INFO L858 garLoopResultBuilder]: For program point L10710-1(line 10710) no Hoare annotation was computed. [2021-11-16 23:03:08,479 INFO L854 garLoopResultBuilder]: At program point L12758(lines 12757 12759) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,479 INFO L854 garLoopResultBuilder]: At program point L10710(line 10710) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,479 INFO L854 garLoopResultBuilder]: At program point L10743(lines 10644 10759) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,479 INFO L858 garLoopResultBuilder]: For program point L10678-1(line 10678) no Hoare annotation was computed. [2021-11-16 23:03:08,479 INFO L858 garLoopResultBuilder]: For program point L10744(line 10744) no Hoare annotation was computed. [2021-11-16 23:03:08,480 INFO L854 garLoopResultBuilder]: At program point L10678(line 10678) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,480 INFO L854 garLoopResultBuilder]: At program point L10184(lines 10135 10213) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,480 INFO L858 garLoopResultBuilder]: For program point L10713(line 10713) no Hoare annotation was computed. [2021-11-16 23:03:08,480 INFO L854 garLoopResultBuilder]: At program point L10647(line 10647) the Hoare annotation is: (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) [2021-11-16 23:03:08,480 INFO L854 garLoopResultBuilder]: At program point L10416-3(lines 10413 10418) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,480 INFO L858 garLoopResultBuilder]: For program point L10416(line 10416) no Hoare annotation was computed. [2021-11-16 23:03:08,480 INFO L858 garLoopResultBuilder]: For program point L10416-2(line 10416) no Hoare annotation was computed. [2021-11-16 23:03:08,480 INFO L858 garLoopResultBuilder]: For program point L10185(line 10185) no Hoare annotation was computed. [2021-11-16 23:03:08,481 INFO L854 garLoopResultBuilder]: At program point L10714(line 10714) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,481 INFO L858 garLoopResultBuilder]: For program point L10582-1(line 10582) no Hoare annotation was computed. [2021-11-16 23:03:08,481 INFO L858 garLoopResultBuilder]: For program point L10681(line 10681) no Hoare annotation was computed. [2021-11-16 23:03:08,481 INFO L858 garLoopResultBuilder]: For program point L10714-1(line 10714) no Hoare annotation was computed. [2021-11-16 23:03:08,481 INFO L861 garLoopResultBuilder]: At program point L10582(line 10582) the Hoare annotation is: true [2021-11-16 23:03:08,481 INFO L854 garLoopResultBuilder]: At program point L10186(line 10186) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,481 INFO L854 garLoopResultBuilder]: At program point L10384(lines 10381 10386) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,481 INFO L858 garLoopResultBuilder]: For program point L10318(lines 10318 10321) no Hoare annotation was computed. [2021-11-16 23:03:08,481 INFO L858 garLoopResultBuilder]: For program point L10186-1(line 10186) no Hoare annotation was computed. [2021-11-16 23:03:08,482 INFO L854 garLoopResultBuilder]: At program point L10682(line 10682) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,482 INFO L858 garLoopResultBuilder]: For program point L10682-1(line 10682) no Hoare annotation was computed. [2021-11-16 23:03:08,482 INFO L854 garLoopResultBuilder]: At program point L10187(lines 10135 10213) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,482 INFO L858 garLoopResultBuilder]: For program point L10352(lines 10352 10355) no Hoare annotation was computed. [2021-11-16 23:03:08,482 INFO L854 garLoopResultBuilder]: At program point L10221(lines 10215 10223) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,482 INFO L858 garLoopResultBuilder]: For program point L10188(lines 10188 10201) no Hoare annotation was computed. [2021-11-16 23:03:08,482 INFO L858 garLoopResultBuilder]: For program point L10717(line 10717) no Hoare annotation was computed. [2021-11-16 23:03:08,482 INFO L858 garLoopResultBuilder]: For program point L10651(lines 10651 10735) no Hoare annotation was computed. [2021-11-16 23:03:08,482 INFO L854 garLoopResultBuilder]: At program point L10849-1(line 10849) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,483 INFO L854 garLoopResultBuilder]: At program point L10849(line 10849) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,483 INFO L854 garLoopResultBuilder]: At program point L10156(line 10156) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,483 INFO L858 garLoopResultBuilder]: For program point L10156-1(line 10156) no Hoare annotation was computed. [2021-11-16 23:03:08,483 INFO L854 garLoopResultBuilder]: At program point L10850(lines 10846 10853) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,483 INFO L858 garLoopResultBuilder]: For program point L10652(line 10652) no Hoare annotation was computed. [2021-11-16 23:03:08,483 INFO L858 garLoopResultBuilder]: For program point L10685(line 10685) no Hoare annotation was computed. [2021-11-16 23:03:08,483 INFO L858 garLoopResultBuilder]: For program point L10718-1(line 10718) no Hoare annotation was computed. [2021-11-16 23:03:08,483 INFO L854 garLoopResultBuilder]: At program point L10718(line 10718) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,483 INFO L858 garLoopResultBuilder]: For program point L10653(lines 10653 10663) no Hoare annotation was computed. [2021-11-16 23:03:08,484 INFO L858 garLoopResultBuilder]: For program point L10686-1(line 10686) no Hoare annotation was computed. [2021-11-16 23:03:08,484 INFO L854 garLoopResultBuilder]: At program point L10686(line 10686) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,484 INFO L858 garLoopResultBuilder]: For program point L10422-2(line 10422) no Hoare annotation was computed. [2021-11-16 23:03:08,484 INFO L854 garLoopResultBuilder]: At program point L10422-3(lines 10419 10424) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,484 INFO L858 garLoopResultBuilder]: For program point L10422(line 10422) no Hoare annotation was computed. [2021-11-16 23:03:08,484 INFO L858 garLoopResultBuilder]: For program point L10191(lines 10191 10199) no Hoare annotation was computed. [2021-11-16 23:03:08,484 INFO L861 garLoopResultBuilder]: At program point L10588(line 10588) the Hoare annotation is: true [2021-11-16 23:03:08,484 INFO L854 garLoopResultBuilder]: At program point L10654-1(line 10654) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,484 INFO L858 garLoopResultBuilder]: For program point L10588-1(line 10588) no Hoare annotation was computed. [2021-11-16 23:03:08,485 INFO L854 garLoopResultBuilder]: At program point L10654(line 10654) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,485 INFO L858 garLoopResultBuilder]: For program point L10390(lines 10390 10393) no Hoare annotation was computed. [2021-11-16 23:03:08,485 INFO L858 garLoopResultBuilder]: For program point L10192(lines 10192 10196) no Hoare annotation was computed. [2021-11-16 23:03:08,485 INFO L858 garLoopResultBuilder]: For program point L10721(line 10721) no Hoare annotation was computed. [2021-11-16 23:03:08,485 INFO L858 garLoopResultBuilder]: For program point L10655(line 10655) no Hoare annotation was computed. [2021-11-16 23:03:08,485 INFO L854 garLoopResultBuilder]: At program point L10193(lines 10135 10213) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,485 INFO L858 garLoopResultBuilder]: For program point L10160(lines 10160 10183) no Hoare annotation was computed. [2021-11-16 23:03:08,485 INFO L854 garLoopResultBuilder]: At program point L10722(line 10722) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,485 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-16 23:03:08,485 INFO L854 garLoopResultBuilder]: At program point L10656(line 10656) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_main_~ldv_s_poseidon_fm_fops_v4l2_file_operations~0#1| 0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,486 INFO L858 garLoopResultBuilder]: For program point L10689(line 10689) no Hoare annotation was computed. [2021-11-16 23:03:08,486 INFO L858 garLoopResultBuilder]: For program point L10722-1(line 10722) no Hoare annotation was computed. [2021-11-16 23:03:08,486 INFO L858 garLoopResultBuilder]: For program point L10656-1(lines 10653 10662) no Hoare annotation was computed. [2021-11-16 23:03:08,486 INFO L858 garLoopResultBuilder]: For program point L10326(lines 10326 10329) no Hoare annotation was computed. [2021-11-16 23:03:08,486 INFO L858 garLoopResultBuilder]: For program point L10161(line 10161) no Hoare annotation was computed. [2021-11-16 23:03:08,486 INFO L854 garLoopResultBuilder]: At program point L10690(line 10690) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,486 INFO L861 garLoopResultBuilder]: At program point L10624(line 10624) the Hoare annotation is: true [2021-11-16 23:03:08,486 INFO L858 garLoopResultBuilder]: For program point L10690-1(line 10690) no Hoare annotation was computed. [2021-11-16 23:03:08,486 INFO L858 garLoopResultBuilder]: For program point L10591-1(line 10591) no Hoare annotation was computed. [2021-11-16 23:03:08,487 INFO L861 garLoopResultBuilder]: At program point L10591(line 10591) the Hoare annotation is: true [2021-11-16 23:03:08,487 INFO L858 garLoopResultBuilder]: For program point L10624-1(line 10624) no Hoare annotation was computed. [2021-11-16 23:03:08,487 INFO L854 garLoopResultBuilder]: At program point L10162(line 10162) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,487 INFO L858 garLoopResultBuilder]: For program point L10360(lines 10360 10363) no Hoare annotation was computed. [2021-11-16 23:03:08,487 INFO L858 garLoopResultBuilder]: For program point L10162-1(line 10162) no Hoare annotation was computed. [2021-11-16 23:03:08,487 INFO L858 garLoopResultBuilder]: For program point L10725(line 10725) no Hoare annotation was computed. [2021-11-16 23:03:08,487 INFO L861 garLoopResultBuilder]: At program point L10758(lines 10532 10760) the Hoare annotation is: true [2021-11-16 23:03:08,487 INFO L858 garLoopResultBuilder]: For program point L10395(lines 10395 10401) no Hoare annotation was computed. [2021-11-16 23:03:08,487 INFO L858 garLoopResultBuilder]: For program point L10693(line 10693) no Hoare annotation was computed. [2021-11-16 23:03:08,487 INFO L858 garLoopResultBuilder]: For program point L10726-1(line 10726) no Hoare annotation was computed. [2021-11-16 23:03:08,488 INFO L861 garLoopResultBuilder]: At program point L10594(line 10594) the Hoare annotation is: true [2021-11-16 23:03:08,488 INFO L858 garLoopResultBuilder]: For program point L10627(lines 10627 10631) no Hoare annotation was computed. [2021-11-16 23:03:08,488 INFO L854 garLoopResultBuilder]: At program point L10726(line 10726) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,488 INFO L858 garLoopResultBuilder]: For program point L10330(lines 10330 10333) no Hoare annotation was computed. [2021-11-16 23:03:08,488 INFO L858 garLoopResultBuilder]: For program point L10594-1(line 10594) no Hoare annotation was computed. [2021-11-16 23:03:08,488 INFO L858 garLoopResultBuilder]: For program point L10628(line 10628) no Hoare annotation was computed. [2021-11-16 23:03:08,488 INFO L858 garLoopResultBuilder]: For program point L10694-1(line 10694) no Hoare annotation was computed. [2021-11-16 23:03:08,488 INFO L858 garLoopResultBuilder]: For program point L10628-2(line 10628) no Hoare annotation was computed. [2021-11-16 23:03:08,488 INFO L854 garLoopResultBuilder]: At program point L10694(line 10694) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,489 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-16 23:03:08,489 INFO L858 garLoopResultBuilder]: For program point L10364(line 10364) no Hoare annotation was computed. [2021-11-16 23:03:08,489 INFO L858 garLoopResultBuilder]: For program point L10364-2(lines 10364 10370) no Hoare annotation was computed. [2021-11-16 23:03:08,489 INFO L858 garLoopResultBuilder]: For program point L10166(line 10166) no Hoare annotation was computed. [2021-11-16 23:03:08,489 INFO L858 garLoopResultBuilder]: For program point L10629(line 10629) no Hoare annotation was computed. [2021-11-16 23:03:08,489 INFO L858 garLoopResultBuilder]: For program point L10629-2(line 10629) no Hoare annotation was computed. [2021-11-16 23:03:08,489 INFO L854 garLoopResultBuilder]: At program point L10431(line 10431) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,489 INFO L858 garLoopResultBuilder]: For program point L10431-1(line 10431) no Hoare annotation was computed. [2021-11-16 23:03:08,489 INFO L854 garLoopResultBuilder]: At program point L10167(line 10167) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,489 INFO L858 garLoopResultBuilder]: For program point L10167-1(line 10167) no Hoare annotation was computed. [2021-11-16 23:03:08,490 INFO L858 garLoopResultBuilder]: For program point L10729(line 10729) no Hoare annotation was computed. [2021-11-16 23:03:08,490 INFO L858 garLoopResultBuilder]: For program point L10630(line 10630) no Hoare annotation was computed. [2021-11-16 23:03:08,490 INFO L854 garLoopResultBuilder]: At program point L10432(lines 10425 10434) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,490 INFO L854 garLoopResultBuilder]: At program point L10730(line 10730) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,490 INFO L858 garLoopResultBuilder]: For program point L10697(line 10697) no Hoare annotation was computed. [2021-11-16 23:03:08,490 INFO L858 garLoopResultBuilder]: For program point L10730-1(line 10730) no Hoare annotation was computed. [2021-11-16 23:03:08,490 INFO L854 garLoopResultBuilder]: At program point L10301(line 10301) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,490 INFO L858 garLoopResultBuilder]: For program point L10301-1(line 10301) no Hoare annotation was computed. [2021-11-16 23:03:08,491 INFO L854 garLoopResultBuilder]: At program point L10202(lines 10135 10213) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,491 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-16 23:03:08,491 INFO L854 garLoopResultBuilder]: At program point L10367(line 10367) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,491 INFO L858 garLoopResultBuilder]: For program point L10367-1(line 10367) no Hoare annotation was computed. [2021-11-16 23:03:08,491 INFO L854 garLoopResultBuilder]: At program point L10334(lines 10316 10342) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,491 INFO L854 garLoopResultBuilder]: At program point L10698(line 10698) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,491 INFO L858 garLoopResultBuilder]: For program point L10665(line 10665) no Hoare annotation was computed. [2021-11-16 23:03:08,491 INFO L858 garLoopResultBuilder]: For program point L10698-1(line 10698) no Hoare annotation was computed. [2021-11-16 23:03:08,491 INFO L858 garLoopResultBuilder]: For program point L10599-1(line 10599) no Hoare annotation was computed. [2021-11-16 23:03:08,492 INFO L861 garLoopResultBuilder]: At program point L10599(line 10599) the Hoare annotation is: true [2021-11-16 23:03:08,492 INFO L854 garLoopResultBuilder]: At program point L10302(lines 10292 10304) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,492 INFO L858 garLoopResultBuilder]: For program point L10666(lines 10666 10671) no Hoare annotation was computed. [2021-11-16 23:03:08,492 INFO L854 garLoopResultBuilder]: At program point L10402(lines 10387 10404) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,492 INFO L858 garLoopResultBuilder]: For program point L10204(line 10204) no Hoare annotation was computed. [2021-11-16 23:03:08,492 INFO L858 garLoopResultBuilder]: For program point L10171(line 10171) no Hoare annotation was computed. [2021-11-16 23:03:08,492 INFO L858 garLoopResultBuilder]: For program point L10204-2(lines 10204 10211) no Hoare annotation was computed. [2021-11-16 23:03:08,492 INFO L854 garLoopResultBuilder]: At program point L10336(lines 10316 10342) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,492 INFO L858 garLoopResultBuilder]: For program point L10733(line 10733) no Hoare annotation was computed. [2021-11-16 23:03:08,493 INFO L854 garLoopResultBuilder]: At program point L10667-1(line 10667) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,493 INFO L854 garLoopResultBuilder]: At program point L10667(line 10667) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,493 INFO L854 garLoopResultBuilder]: At program point L10172(line 10172) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock_of_poseidon~0 2) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,493 INFO L858 garLoopResultBuilder]: For program point L10172-1(line 10172) no Hoare annotation was computed. [2021-11-16 23:03:08,493 INFO L858 garLoopResultBuilder]: For program point L10337(lines 10337 10340) no Hoare annotation was computed. [2021-11-16 23:03:08,493 INFO L858 garLoopResultBuilder]: For program point L10668(line 10668) no Hoare annotation was computed. [2021-11-16 23:03:08,493 INFO L858 garLoopResultBuilder]: For program point L10701(line 10701) no Hoare annotation was computed. [2021-11-16 23:03:08,493 INFO L854 garLoopResultBuilder]: At program point L10371(lines 10351 10379) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,493 INFO L854 garLoopResultBuilder]: At program point L10338(lines 10316 10342) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,494 INFO L858 garLoopResultBuilder]: For program point L10569-1(line 10569) no Hoare annotation was computed. [2021-11-16 23:03:08,494 INFO L861 garLoopResultBuilder]: At program point L10569(line 10569) the Hoare annotation is: true [2021-11-16 23:03:08,494 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-16 23:03:08,494 INFO L858 garLoopResultBuilder]: For program point L10702-1(line 10702) no Hoare annotation was computed. [2021-11-16 23:03:08,494 INFO L854 garLoopResultBuilder]: At program point L10702(line 10702) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,494 INFO L858 garLoopResultBuilder]: For program point L10438-2(line 10438) no Hoare annotation was computed. [2021-11-16 23:03:08,494 INFO L854 garLoopResultBuilder]: At program point L10438-3(lines 10435 10440) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,494 INFO L858 garLoopResultBuilder]: For program point L10438(line 10438) no Hoare annotation was computed. [2021-11-16 23:03:08,494 INFO L858 garLoopResultBuilder]: For program point L10207-2(line 10207) no Hoare annotation was computed. [2021-11-16 23:03:08,495 INFO L854 garLoopResultBuilder]: At program point L10108(line 10108) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,495 INFO L858 garLoopResultBuilder]: For program point L10207-3(line 10207) no Hoare annotation was computed. [2021-11-16 23:03:08,495 INFO L858 garLoopResultBuilder]: For program point L10108-1(line 10108) no Hoare annotation was computed. [2021-11-16 23:03:08,495 INFO L858 garLoopResultBuilder]: For program point L10207-5(lines 10207 10211) no Hoare annotation was computed. [2021-11-16 23:03:08,495 INFO L858 garLoopResultBuilder]: For program point L10207(line 10207) no Hoare annotation was computed. [2021-11-16 23:03:08,495 INFO L858 garLoopResultBuilder]: For program point L10207-7(lines 10204 10211) no Hoare annotation was computed. [2021-11-16 23:03:08,495 INFO L861 garLoopResultBuilder]: At program point L10604(line 10604) the Hoare annotation is: true [2021-11-16 23:03:08,495 INFO L858 garLoopResultBuilder]: For program point L10604-1(line 10604) no Hoare annotation was computed. [2021-11-16 23:03:08,495 INFO L854 garLoopResultBuilder]: At program point L10736(lines 10644 10759) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,495 INFO L854 garLoopResultBuilder]: At program point L10373(lines 10351 10379) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,496 INFO L854 garLoopResultBuilder]: At program point L10109(line 10109) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,496 INFO L858 garLoopResultBuilder]: For program point L10109-1(line 10109) no Hoare annotation was computed. [2021-11-16 23:03:08,496 INFO L861 garLoopResultBuilder]: At program point L10572(line 10572) the Hoare annotation is: true [2021-11-16 23:03:08,496 INFO L858 garLoopResultBuilder]: For program point L10572-1(line 10572) no Hoare annotation was computed. [2021-11-16 23:03:08,496 INFO L854 garLoopResultBuilder]: At program point L10341(lines 10311 10343) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,496 INFO L854 garLoopResultBuilder]: At program point L10308(lines 10305 10310) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2021-11-16 23:03:08,496 INFO L858 garLoopResultBuilder]: For program point L10374(lines 10374 10377) no Hoare annotation was computed. [2021-11-16 23:03:08,500 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-16 23:03:08,501 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-16 23:03:08,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 11:03:08 BoogieIcfgContainer [2021-11-16 23:03:08,535 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-16 23:03:08,535 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-16 23:03:08,535 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-16 23:03:08,535 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-16 23:03:08,536 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:00:11" (3/4) ... [2021-11-16 23:03:08,538 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-16 23:03:08,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-11-16 23:03:08,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_poseidon [2021-11-16 23:03:08,544 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_frequency___0 [2021-11-16 23:03:08,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-11-16 23:03:08,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-16 23:03:08,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2021-11-16 23:03:08,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_tuner_mode [2021-11-16 23:03:08,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-16 23:03:08,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_get_req [2021-11-16 23:03:08,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-16 23:03:08,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_poseidon [2021-11-16 23:03:08,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_close [2021-11-16 23:03:08,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2021-11-16 23:03:08,545 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2021-11-16 23:03:08,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2021-11-16 23:03:08,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2021-11-16 23:03:08,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2021-11-16 23:03:08,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2021-11-16 23:03:08,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure video_get_drvdata [2021-11-16 23:03:08,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2021-11-16 23:03:08,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_check_mode_radio [2021-11-16 23:03:08,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2021-11-16 23:03:08,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2021-11-16 23:03:08,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2021-11-16 23:03:08,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-16 23:03:08,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-11-16 23:03:08,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2021-11-16 23:03:08,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_successful_malloc [2021-11-16 23:03:08,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_make_path [2021-11-16 23:03:08,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2021-11-16 23:03:08,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_debug_mode [2021-11-16 23:03:08,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-16 23:03:08,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-11-16 23:03:08,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-11-16 23:03:08,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure video_devdata [2021-11-16 23:03:08,548 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poseidon_fm_open [2021-11-16 23:03:08,548 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_set_req [2021-11-16 23:03:08,576 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 269 nodes and edges [2021-11-16 23:03:08,579 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 106 nodes and edges [2021-11-16 23:03:08,582 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2021-11-16 23:03:08,585 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2021-11-16 23:03:08,587 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2021-11-16 23:03:08,595 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-16 23:03:08,596 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-16 23:03:08,597 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-16 23:03:08,622 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-16 23:03:08,623 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-16 23:03:08,623 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-16 23:03:08,623 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-16 23:03:08,624 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2021-11-16 23:03:08,624 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2021-11-16 23:03:08,624 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) [2021-11-16 23:03:08,624 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-16 23:03:08,626 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) [2021-11-16 23:03:09,193 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-11-16 23:03:09,193 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-16 23:03:09,194 INFO L158 Benchmark]: Toolchain (without parser) took 268034.05ms. Allocated memory was 96.5MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 58.5MB in the beginning and 1.3GB in the end (delta: -1.3GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2021-11-16 23:03:09,194 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 96.5MB. Free memory is still 59.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-16 23:03:09,194 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3583.62ms. Allocated memory was 96.5MB in the beginning and 264.2MB in the end (delta: 167.8MB). Free memory was 58.2MB in the beginning and 145.8MB in the end (delta: -87.6MB). Peak memory consumption was 124.8MB. Max. memory is 16.1GB. [2021-11-16 23:03:09,195 INFO L158 Benchmark]: Boogie Procedure Inliner took 202.70ms. Allocated memory is still 264.2MB. Free memory was 145.8MB in the beginning and 120.6MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-16 23:03:09,195 INFO L158 Benchmark]: Boogie Preprocessor took 204.94ms. Allocated memory is still 264.2MB. Free memory was 120.6MB in the beginning and 167.6MB in the end (delta: -47.0MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. [2021-11-16 23:03:09,195 INFO L158 Benchmark]: RCFGBuilder took 86503.86ms. Allocated memory was 264.2MB in the beginning and 1.6GB in the end (delta: 1.3GB). Free memory was 167.6MB in the beginning and 742.1MB in the end (delta: -574.4MB). Peak memory consumption was 957.9MB. Max. memory is 16.1GB. [2021-11-16 23:03:09,195 INFO L158 Benchmark]: TraceAbstraction took 176873.37ms. Allocated memory is still 1.6GB. Free memory was 741.0MB in the beginning and 1.3GB in the end (delta: -514.5MB). Peak memory consumption was 217.4MB. Max. memory is 16.1GB. [2021-11-16 23:03:09,195 INFO L158 Benchmark]: Witness Printer took 658.44ms. Allocated memory is still 1.6GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: -78.0MB). Peak memory consumption was 755.0MB. Max. memory is 16.1GB. [2021-11-16 23:03:09,196 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 96.5MB. Free memory is still 59.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3583.62ms. Allocated memory was 96.5MB in the beginning and 264.2MB in the end (delta: 167.8MB). Free memory was 58.2MB in the beginning and 145.8MB in the end (delta: -87.6MB). Peak memory consumption was 124.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 202.70ms. Allocated memory is still 264.2MB. Free memory was 145.8MB in the beginning and 120.6MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 204.94ms. Allocated memory is still 264.2MB. Free memory was 120.6MB in the beginning and 167.6MB in the end (delta: -47.0MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. * RCFGBuilder took 86503.86ms. Allocated memory was 264.2MB in the beginning and 1.6GB in the end (delta: 1.3GB). Free memory was 167.6MB in the beginning and 742.1MB in the end (delta: -574.4MB). Peak memory consumption was 957.9MB. Max. memory is 16.1GB. * TraceAbstraction took 176873.37ms. Allocated memory is still 1.6GB. Free memory was 741.0MB in the beginning and 1.3GB in the end (delta: -514.5MB). Peak memory consumption was 217.4MB. Max. memory is 16.1GB. * Witness Printer took 658.44ms. Allocated memory is still 1.6GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: -78.0MB). Peak memory consumption was 755.0MB. 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: 11924]: 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, 506 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 176.8s, OverallIterations: 9, TraceHistogramMax: 13, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 134.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 34.4s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 42 mSolverCounterUnknown, 5623 SdHoareTripleChecker+Valid, 129.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5078 mSDsluCounter, 11915 SdHoareTripleChecker+Invalid, 123.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6424 mSDsCounter, 2903 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5885 IncrementalHoareTripleChecker+Invalid, 8830 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2903 mSolverCounterUnsat, 5491 mSDtfsCounter, 5885 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 601 GetRequests, 542 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 4.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=640occurred 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: 0.2s AutomataMinimizationTime, 9 MinimizatonAttempts, 324 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 204 LocationsWithAnnotation, 1410 PreInvPairs, 1636 NumberOfFragments, 2893 HoareAnnotationTreeSize, 1410 FomulaSimplifications, 5456 FormulaSimplificationTreeSizeReduction, 0.7s HoareSimplificationTime, 204 FomulaSimplificationsInter, 55300 FormulaSimplificationTreeSizeReductionInter, 33.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 6.8s InterpolantComputationTime, 1532 NumberOfCodeBlocks, 1532 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1523 ConstructedInterpolants, 0 QuantifiedInterpolants, 2497 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 6318/6318 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: 10135]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10215]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10381]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10822]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10425]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10351]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 9949]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10838]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10814]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 5426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10644]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10854]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10644]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10441]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10316]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10351]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 11067]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9949]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10292]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10405]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10846]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10103]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10532]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10644]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10387]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10316]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10806]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10135]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10305]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10435]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10830]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 10135]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10862]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || ldv_mutex_lock_of_poseidon == 1) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 12753]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10316]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10135]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock_of_poseidon == 2) && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 11067]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10344]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10118]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10311]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10238]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10032]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: 12757]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10413]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10238]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_lock_of_poseidon) == 1) || ldv_mutex_lock_of_poseidon == 2) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_vb_lock_of_videobuf_queue == 1)) || !(ldv_mutex_power_lock_of_snd_card == 1)) || !(ldv_mutex_pm_mutex == 1) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10351]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 10419]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10982]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10982]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-11-16 23:03:09,316 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE