./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.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 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-18 03:14:00,035 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-18 03:14:00,048 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-18 03:14:00,107 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-18 03:14:00,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-18 03:14:00,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-18 03:14:00,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-18 03:14:00,132 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-18 03:14:00,135 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-18 03:14:00,140 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-18 03:14:00,141 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-18 03:14:00,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-18 03:14:00,142 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-18 03:14:00,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-18 03:14:00,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-18 03:14:00,149 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-18 03:14:00,151 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-18 03:14:00,152 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-18 03:14:00,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-18 03:14:00,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-18 03:14:00,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-18 03:14:00,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-18 03:14:00,161 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-18 03:14:00,162 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-18 03:14:00,164 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-18 03:14:00,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-18 03:14:00,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-18 03:14:00,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-18 03:14:00,168 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-18 03:14:00,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-18 03:14:00,169 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-18 03:14:00,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-18 03:14:00,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-18 03:14:00,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-18 03:14:00,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-18 03:14:00,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-18 03:14:00,173 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-18 03:14:00,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-18 03:14:00,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-18 03:14:00,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-18 03:14:00,174 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-18 03:14:00,176 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-18 03:14:00,197 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-18 03:14:00,199 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-18 03:14:00,200 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-18 03:14:00,200 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-18 03:14:00,202 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-18 03:14:00,202 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-18 03:14:00,203 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-18 03:14:00,203 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-18 03:14:00,203 INFO L138 SettingsManager]: * Use SBE=true [2021-12-18 03:14:00,203 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-18 03:14:00,204 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-18 03:14:00,204 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-18 03:14:00,204 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-18 03:14:00,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-18 03:14:00,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-18 03:14:00,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-18 03:14:00,205 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-18 03:14:00,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-18 03:14:00,205 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-18 03:14:00,205 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-18 03:14:00,206 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-18 03:14:00,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 03:14:00,206 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-18 03:14:00,206 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-18 03:14:00,206 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-18 03:14:00,207 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-18 03:14:00,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-18 03:14:00,207 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-18 03:14:00,207 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-18 03:14:00,207 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-18 03:14:00,207 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-18 03:14:00,207 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 [2021-12-18 03:14:00,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-18 03:14:00,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-18 03:14:00,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-18 03:14:00,425 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-18 03:14:00,426 INFO L275 PluginConnector]: CDTParser initialized [2021-12-18 03:14:00,427 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2021-12-18 03:14:00,521 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48af987c9/e30f29ed2f254eeb8f98cc6734c6f508/FLAGc6da09432 [2021-12-18 03:14:01,003 INFO L306 CDTParser]: Found 1 translation units. [2021-12-18 03:14:01,004 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2021-12-18 03:14:01,045 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48af987c9/e30f29ed2f254eeb8f98cc6734c6f508/FLAGc6da09432 [2021-12-18 03:14:01,245 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/48af987c9/e30f29ed2f254eeb8f98cc6734c6f508 [2021-12-18 03:14:01,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-18 03:14:01,248 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-18 03:14:01,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-18 03:14:01,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-18 03:14:01,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-18 03:14:01,252 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 03:14:01" (1/1) ... [2021-12-18 03:14:01,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10031de5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:14:01, skipping insertion in model container [2021-12-18 03:14:01,254 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 03:14:01" (1/1) ... [2021-12-18 03:14:01,258 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-18 03:14:01,336 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-18 03:14:02,220 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i[166121,166134] [2021-12-18 03:14:02,274 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 03:14:02,329 INFO L203 MainTranslator]: Completed pre-run [2021-12-18 03:14:02,505 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i[166121,166134] [2021-12-18 03:14:02,525 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 03:14:02,727 INFO L208 MainTranslator]: Completed translation [2021-12-18 03:14:02,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:14:02 WrapperNode [2021-12-18 03:14:02,729 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-18 03:14:02,730 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-18 03:14:02,730 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-18 03:14:02,730 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-18 03:14:02,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:14:02" (1/1) ... [2021-12-18 03:14:02,813 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:14:02" (1/1) ... [2021-12-18 03:14:02,924 INFO L137 Inliner]: procedures = 178, calls = 3223, calls flagged for inlining = 73, calls inlined = 37, statements flattened = 4102 [2021-12-18 03:14:02,925 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-18 03:14:02,925 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-18 03:14:02,925 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-18 03:14:02,926 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-18 03:14:02,932 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:14:02" (1/1) ... [2021-12-18 03:14:02,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:14:02" (1/1) ... [2021-12-18 03:14:02,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:14:02" (1/1) ... [2021-12-18 03:14:02,976 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:14:02" (1/1) ... [2021-12-18 03:14:03,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:14:02" (1/1) ... [2021-12-18 03:14:03,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:14:02" (1/1) ... [2021-12-18 03:14:03,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:14:02" (1/1) ... [2021-12-18 03:14:03,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-18 03:14:03,089 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-18 03:14:03,089 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-18 03:14:03,089 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-18 03:14:03,090 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:14:02" (1/1) ... [2021-12-18 03:14:03,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 03:14:03,103 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-18 03:14:03,125 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-18 03:14:03,133 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-18 03:14:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-18 03:14:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-18 03:14:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-12-18 03:14:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-12-18 03:14:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-18 03:14:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-18 03:14:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-18 03:14:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2021-12-18 03:14:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2021-12-18 03:14:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-18 03:14:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-18 03:14:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_write [2021-12-18 03:14:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_write [2021-12-18 03:14:03,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-18 03:14:03,210 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-18 03:14:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-18 03:14:03,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-18 03:14:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-18 03:14:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_read [2021-12-18 03:14:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_read [2021-12-18 03:14:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-18 03:14:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-18 03:14:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-18 03:14:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-18 03:14:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-18 03:14:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-18 03:14:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-18 03:14:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-18 03:14:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83791d_data [2021-12-18 03:14:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83791d_data [2021-12-18 03:14:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-18 03:14:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_update_device [2021-12-18 03:14:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_update_device [2021-12-18 03:14:03,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-18 03:14:03,212 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-12-18 03:14:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-12-18 03:14:03,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-18 03:14:03,212 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2021-12-18 03:14:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2021-12-18 03:14:03,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2021-12-18 03:14:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2021-12-18 03:14:03,212 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2021-12-18 03:14:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2021-12-18 03:14:03,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-18 03:14:03,212 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_detect [2021-12-18 03:14:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_detect [2021-12-18 03:14:03,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-18 03:14:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-18 03:14:03,213 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-18 03:14:03,213 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-18 03:14:03,589 INFO L236 CfgBuilder]: Building ICFG [2021-12-18 03:14:03,591 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-18 03:14:05,622 INFO L277 CfgBuilder]: Performing block encoding [2021-12-18 03:14:05,639 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-18 03:14:05,640 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-18 03:14:05,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:14:05 BoogieIcfgContainer [2021-12-18 03:14:05,643 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-18 03:14:05,644 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-18 03:14:05,644 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-18 03:14:05,647 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-18 03:14:05,647 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 03:14:01" (1/3) ... [2021-12-18 03:14:05,648 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d4be337 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 03:14:05, skipping insertion in model container [2021-12-18 03:14:05,648 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:14:02" (2/3) ... [2021-12-18 03:14:05,649 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d4be337 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 03:14:05, skipping insertion in model container [2021-12-18 03:14:05,649 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:14:05" (3/3) ... [2021-12-18 03:14:05,650 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2021-12-18 03:14:05,656 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-18 03:14:05,656 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-18 03:14:05,699 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-18 03:14:05,703 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-18 03:14:05,704 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-18 03:14:05,724 INFO L276 IsEmpty]: Start isEmpty. Operand has 500 states, 370 states have (on average 1.3243243243243243) internal successors, (490), 379 states have internal predecessors, (490), 109 states have call successors, (109), 19 states have call predecessors, (109), 19 states have return successors, (109), 109 states have call predecessors, (109), 109 states have call successors, (109) [2021-12-18 03:14:05,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-12-18 03:14:05,728 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:14:05,729 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:14:05,729 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:14:05,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:14:05,733 INFO L85 PathProgramCache]: Analyzing trace with hash -2145267600, now seen corresponding path program 1 times [2021-12-18 03:14:05,738 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:14:05,739 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841013529] [2021-12-18 03:14:05,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:14:05,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:14:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:06,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:14:06,287 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:14:06,287 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841013529] [2021-12-18 03:14:06,288 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841013529] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:14:06,288 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:14:06,288 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:14:06,290 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728822072] [2021-12-18 03:14:06,290 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:14:06,293 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:14:06,307 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:14:06,334 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:14:06,335 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:14:06,338 INFO L87 Difference]: Start difference. First operand has 500 states, 370 states have (on average 1.3243243243243243) internal successors, (490), 379 states have internal predecessors, (490), 109 states have call successors, (109), 19 states have call predecessors, (109), 19 states have return successors, (109), 109 states have call predecessors, (109), 109 states have call successors, (109) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:14:06,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:14:06,622 INFO L93 Difference]: Finished difference Result 1472 states and 2124 transitions. [2021-12-18 03:14:06,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:14:06,624 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-12-18 03:14:06,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:14:06,692 INFO L225 Difference]: With dead ends: 1472 [2021-12-18 03:14:06,693 INFO L226 Difference]: Without dead ends: 971 [2021-12-18 03:14:06,700 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:14:06,703 INFO L933 BasicCegarLoop]: 802 mSDtfsCounter, 667 mSDsluCounter, 685 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 667 SdHoareTripleChecker+Valid, 1487 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-12-18 03:14:06,706 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [667 Valid, 1487 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-12-18 03:14:06,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 971 states. [2021-12-18 03:14:06,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 971 to 967. [2021-12-18 03:14:06,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 967 states, 718 states have (on average 1.3161559888579386) internal successors, (945), 727 states have internal predecessors, (945), 212 states have call successors, (212), 37 states have call predecessors, (212), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2021-12-18 03:14:06,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1363 transitions. [2021-12-18 03:14:06,811 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1363 transitions. Word has length 16 [2021-12-18 03:14:06,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:14:06,812 INFO L470 AbstractCegarLoop]: Abstraction has 967 states and 1363 transitions. [2021-12-18 03:14:06,813 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:14:06,814 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1363 transitions. [2021-12-18 03:14:06,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-12-18 03:14:06,818 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:14:06,819 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:14:06,820 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-18 03:14:06,821 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:14:06,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:14:06,823 INFO L85 PathProgramCache]: Analyzing trace with hash 1093892411, now seen corresponding path program 1 times [2021-12-18 03:14:06,823 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:14:06,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740032205] [2021-12-18 03:14:06,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:14:06,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:14:06,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:07,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:14:07,074 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:14:07,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740032205] [2021-12-18 03:14:07,075 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1740032205] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:14:07,075 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:14:07,075 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:14:07,075 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [968010660] [2021-12-18 03:14:07,075 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:14:07,076 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:14:07,076 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:14:07,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:14:07,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:14:07,080 INFO L87 Difference]: Start difference. First operand 967 states and 1363 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:14:07,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:14:07,211 INFO L93 Difference]: Finished difference Result 989 states and 1389 transitions. [2021-12-18 03:14:07,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:14:07,212 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-12-18 03:14:07,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:14:07,220 INFO L225 Difference]: With dead ends: 989 [2021-12-18 03:14:07,221 INFO L226 Difference]: Without dead ends: 978 [2021-12-18 03:14:07,223 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:14:07,224 INFO L933 BasicCegarLoop]: 707 mSDtfsCounter, 690 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 690 SdHoareTripleChecker+Valid, 720 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-18 03:14:07,224 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [690 Valid, 720 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-18 03:14:07,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 978 states. [2021-12-18 03:14:07,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 978 to 967. [2021-12-18 03:14:07,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 967 states, 718 states have (on average 1.3147632311977715) internal successors, (944), 727 states have internal predecessors, (944), 212 states have call successors, (212), 37 states have call predecessors, (212), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2021-12-18 03:14:07,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1362 transitions. [2021-12-18 03:14:07,285 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1362 transitions. Word has length 19 [2021-12-18 03:14:07,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:14:07,286 INFO L470 AbstractCegarLoop]: Abstraction has 967 states and 1362 transitions. [2021-12-18 03:14:07,286 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:14:07,286 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1362 transitions. [2021-12-18 03:14:07,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-12-18 03:14:07,289 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:14:07,289 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:14:07,289 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-18 03:14:07,290 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:14:07,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:14:07,291 INFO L85 PathProgramCache]: Analyzing trace with hash 1151150713, now seen corresponding path program 1 times [2021-12-18 03:14:07,291 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:14:07,291 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [495919060] [2021-12-18 03:14:07,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:14:07,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:14:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:07,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:14:07,544 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:14:07,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [495919060] [2021-12-18 03:14:07,545 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [495919060] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:14:07,545 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:14:07,545 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:14:07,545 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719143917] [2021-12-18 03:14:07,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:14:07,546 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:14:07,546 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:14:07,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:14:07,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:14:07,547 INFO L87 Difference]: Start difference. First operand 967 states and 1362 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:14:07,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:14:07,661 INFO L93 Difference]: Finished difference Result 969 states and 1363 transitions. [2021-12-18 03:14:07,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:14:07,662 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-12-18 03:14:07,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:14:07,666 INFO L225 Difference]: With dead ends: 969 [2021-12-18 03:14:07,667 INFO L226 Difference]: Without dead ends: 966 [2021-12-18 03:14:07,669 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:14:07,673 INFO L933 BasicCegarLoop]: 692 mSDtfsCounter, 677 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 677 SdHoareTripleChecker+Valid, 692 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-18 03:14:07,674 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [677 Valid, 692 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-18 03:14:07,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 966 states. [2021-12-18 03:14:07,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 966 to 966. [2021-12-18 03:14:07,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 966 states, 718 states have (on average 1.3133704735376044) internal successors, (943), 726 states have internal predecessors, (943), 211 states have call successors, (211), 37 states have call predecessors, (211), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2021-12-18 03:14:07,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 966 states and 1360 transitions. [2021-12-18 03:14:07,710 INFO L78 Accepts]: Start accepts. Automaton has 966 states and 1360 transitions. Word has length 19 [2021-12-18 03:14:07,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:14:07,711 INFO L470 AbstractCegarLoop]: Abstraction has 966 states and 1360 transitions. [2021-12-18 03:14:07,711 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:14:07,711 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1360 transitions. [2021-12-18 03:14:07,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-12-18 03:14:07,713 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:14:07,713 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:14:07,713 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-18 03:14:07,714 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:14:07,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:14:07,715 INFO L85 PathProgramCache]: Analyzing trace with hash 1325689851, now seen corresponding path program 1 times [2021-12-18 03:14:07,715 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:14:07,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687424456] [2021-12-18 03:14:07,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:14:07,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:14:07,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:08,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:14:08,047 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:14:08,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [687424456] [2021-12-18 03:14:08,047 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [687424456] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:14:08,047 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:14:08,047 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:14:08,048 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1100740812] [2021-12-18 03:14:08,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:14:08,048 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:14:08,048 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:14:08,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:14:08,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:14:08,049 INFO L87 Difference]: Start difference. First operand 966 states and 1360 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:14:08,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:14:08,159 INFO L93 Difference]: Finished difference Result 968 states and 1361 transitions. [2021-12-18 03:14:08,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:14:08,159 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2021-12-18 03:14:08,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:14:08,163 INFO L225 Difference]: With dead ends: 968 [2021-12-18 03:14:08,163 INFO L226 Difference]: Without dead ends: 965 [2021-12-18 03:14:08,164 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:14:08,165 INFO L933 BasicCegarLoop]: 690 mSDtfsCounter, 674 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 674 SdHoareTripleChecker+Valid, 690 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-18 03:14:08,165 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [674 Valid, 690 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-18 03:14:08,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2021-12-18 03:14:08,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2021-12-18 03:14:08,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 965 states, 718 states have (on average 1.3119777158774373) internal successors, (942), 725 states have internal predecessors, (942), 210 states have call successors, (210), 37 states have call predecessors, (210), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2021-12-18 03:14:08,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1358 transitions. [2021-12-18 03:14:08,195 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1358 transitions. Word has length 20 [2021-12-18 03:14:08,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:14:08,196 INFO L470 AbstractCegarLoop]: Abstraction has 965 states and 1358 transitions. [2021-12-18 03:14:08,196 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:14:08,196 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1358 transitions. [2021-12-18 03:14:08,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-12-18 03:14:08,197 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:14:08,197 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:14:08,197 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-18 03:14:08,197 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:14:08,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:14:08,198 INFO L85 PathProgramCache]: Analyzing trace with hash -1853526596, now seen corresponding path program 1 times [2021-12-18 03:14:08,198 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:14:08,198 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1251668089] [2021-12-18 03:14:08,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:14:08,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:14:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:08,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:14:08,396 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:14:08,397 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1251668089] [2021-12-18 03:14:08,397 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1251668089] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:14:08,397 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:14:08,397 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:14:08,397 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861213104] [2021-12-18 03:14:08,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:14:08,398 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:14:08,398 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:14:08,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:14:08,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:14:08,398 INFO L87 Difference]: Start difference. First operand 965 states and 1358 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:14:08,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:14:08,504 INFO L93 Difference]: Finished difference Result 967 states and 1359 transitions. [2021-12-18 03:14:08,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:14:08,505 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2021-12-18 03:14:08,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:14:08,509 INFO L225 Difference]: With dead ends: 967 [2021-12-18 03:14:08,509 INFO L226 Difference]: Without dead ends: 964 [2021-12-18 03:14:08,510 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:14:08,510 INFO L933 BasicCegarLoop]: 688 mSDtfsCounter, 671 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 671 SdHoareTripleChecker+Valid, 688 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-18 03:14:08,511 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [671 Valid, 688 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-18 03:14:08,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 964 states. [2021-12-18 03:14:08,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 964 to 964. [2021-12-18 03:14:08,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 964 states, 718 states have (on average 1.3105849582172702) internal successors, (941), 724 states have internal predecessors, (941), 209 states have call successors, (209), 37 states have call predecessors, (209), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2021-12-18 03:14:08,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 964 states and 1356 transitions. [2021-12-18 03:14:08,544 INFO L78 Accepts]: Start accepts. Automaton has 964 states and 1356 transitions. Word has length 21 [2021-12-18 03:14:08,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:14:08,544 INFO L470 AbstractCegarLoop]: Abstraction has 964 states and 1356 transitions. [2021-12-18 03:14:08,544 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:14:08,544 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1356 transitions. [2021-12-18 03:14:08,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-12-18 03:14:08,545 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:14:08,545 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:14:08,545 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-18 03:14:08,546 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:14:08,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:14:08,546 INFO L85 PathProgramCache]: Analyzing trace with hash -1624983778, now seen corresponding path program 1 times [2021-12-18 03:14:08,547 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:14:08,547 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1539408315] [2021-12-18 03:14:08,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:14:08,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:14:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:08,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:14:08,747 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:14:08,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1539408315] [2021-12-18 03:14:08,747 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1539408315] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:14:08,747 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:14:08,747 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:14:08,748 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182052424] [2021-12-18 03:14:08,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:14:08,748 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:14:08,748 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:14:08,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:14:08,749 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:14:08,749 INFO L87 Difference]: Start difference. First operand 964 states and 1356 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:14:08,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:14:08,925 INFO L93 Difference]: Finished difference Result 980 states and 1367 transitions. [2021-12-18 03:14:08,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:14:08,925 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2021-12-18 03:14:08,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:14:08,929 INFO L225 Difference]: With dead ends: 980 [2021-12-18 03:14:08,929 INFO L226 Difference]: Without dead ends: 969 [2021-12-18 03:14:08,930 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:14:08,932 INFO L933 BasicCegarLoop]: 684 mSDtfsCounter, 531 mSDsluCounter, 136 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 531 SdHoareTripleChecker+Valid, 820 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-12-18 03:14:08,933 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [531 Valid, 820 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-12-18 03:14:08,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 969 states. [2021-12-18 03:14:08,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 969 to 969. [2021-12-18 03:14:08,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 969 states, 721 states have (on average 1.30374479889043) internal successors, (940), 725 states have internal predecessors, (940), 207 states have call successors, (207), 41 states have call predecessors, (207), 40 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2021-12-18 03:14:08,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 969 states and 1353 transitions. [2021-12-18 03:14:08,976 INFO L78 Accepts]: Start accepts. Automaton has 969 states and 1353 transitions. Word has length 22 [2021-12-18 03:14:08,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:14:08,977 INFO L470 AbstractCegarLoop]: Abstraction has 969 states and 1353 transitions. [2021-12-18 03:14:08,977 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:14:08,977 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1353 transitions. [2021-12-18 03:14:08,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-12-18 03:14:08,980 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:14:08,980 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:14:08,980 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-18 03:14:08,981 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:14:08,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:14:08,981 INFO L85 PathProgramCache]: Analyzing trace with hash -96490204, now seen corresponding path program 1 times [2021-12-18 03:14:08,981 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:14:08,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710535637] [2021-12-18 03:14:08,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:14:08,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:14:09,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:09,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-18 03:14:09,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:09,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:14:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:09,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:14:09,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:09,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2021-12-18 03:14:09,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:09,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-12-18 03:14:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:09,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:14:09,201 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:14:09,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710535637] [2021-12-18 03:14:09,202 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1710535637] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:14:09,202 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:14:09,202 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 03:14:09,202 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781490177] [2021-12-18 03:14:09,202 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:14:09,202 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 03:14:09,203 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:14:09,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 03:14:09,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 03:14:09,203 INFO L87 Difference]: Start difference. First operand 969 states and 1353 transitions. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-18 03:14:10,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:14:10,204 INFO L93 Difference]: Finished difference Result 2930 states and 4110 transitions. [2021-12-18 03:14:10,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-18 03:14:10,205 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), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 48 [2021-12-18 03:14:10,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:14:10,215 INFO L225 Difference]: With dead ends: 2930 [2021-12-18 03:14:10,215 INFO L226 Difference]: Without dead ends: 1964 [2021-12-18 03:14:10,218 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-18 03:14:10,218 INFO L933 BasicCegarLoop]: 750 mSDtfsCounter, 845 mSDsluCounter, 1365 mSDsCounter, 0 mSdLazyCounter, 529 mSolverCounterSat, 509 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 941 SdHoareTripleChecker+Valid, 2115 SdHoareTripleChecker+Invalid, 1038 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 509 IncrementalHoareTripleChecker+Valid, 529 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2021-12-18 03:14:10,219 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [941 Valid, 2115 Invalid, 1038 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [509 Valid, 529 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-12-18 03:14:10,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1964 states. [2021-12-18 03:14:10,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1964 to 1917. [2021-12-18 03:14:10,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1917 states, 1425 states have (on average 1.3017543859649123) internal successors, (1855), 1433 states have internal predecessors, (1855), 411 states have call successors, (411), 81 states have call predecessors, (411), 80 states have return successors, (410), 410 states have call predecessors, (410), 410 states have call successors, (410) [2021-12-18 03:14:10,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1917 states and 2676 transitions. [2021-12-18 03:14:10,298 INFO L78 Accepts]: Start accepts. Automaton has 1917 states and 2676 transitions. Word has length 48 [2021-12-18 03:14:10,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:14:10,299 INFO L470 AbstractCegarLoop]: Abstraction has 1917 states and 2676 transitions. [2021-12-18 03:14:10,299 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), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-18 03:14:10,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 2676 transitions. [2021-12-18 03:14:10,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-12-18 03:14:10,301 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:14:10,301 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:14:10,301 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-18 03:14:10,301 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:14:10,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:14:10,302 INFO L85 PathProgramCache]: Analyzing trace with hash 1693429526, now seen corresponding path program 1 times [2021-12-18 03:14:10,302 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:14:10,302 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1694253787] [2021-12-18 03:14:10,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:14:10,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:14:10,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:10,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 03:14:10,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:10,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:14:10,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:10,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:14:10,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:10,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2021-12-18 03:14:10,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:10,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-18 03:14:10,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:10,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:14:10,490 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:14:10,490 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1694253787] [2021-12-18 03:14:10,490 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1694253787] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:14:10,490 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:14:10,490 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 03:14:10,490 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [963436390] [2021-12-18 03:14:10,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:14:10,491 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 03:14:10,491 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:14:10,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 03:14:10,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 03:14:10,492 INFO L87 Difference]: Start difference. First operand 1917 states and 2676 transitions. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-18 03:14:11,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:14:11,574 INFO L93 Difference]: Finished difference Result 5374 states and 7543 transitions. [2021-12-18 03:14:11,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-18 03:14:11,574 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), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 49 [2021-12-18 03:14:11,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:14:11,589 INFO L225 Difference]: With dead ends: 5374 [2021-12-18 03:14:11,589 INFO L226 Difference]: Without dead ends: 3460 [2021-12-18 03:14:11,596 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-18 03:14:11,597 INFO L933 BasicCegarLoop]: 1005 mSDtfsCounter, 814 mSDsluCounter, 1743 mSDsCounter, 0 mSdLazyCounter, 547 mSolverCounterSat, 404 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 908 SdHoareTripleChecker+Valid, 2748 SdHoareTripleChecker+Invalid, 951 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 404 IncrementalHoareTripleChecker+Valid, 547 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2021-12-18 03:14:11,597 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [908 Valid, 2748 Invalid, 951 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [404 Valid, 547 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-12-18 03:14:11,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3460 states. [2021-12-18 03:14:11,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3460 to 3369. [2021-12-18 03:14:11,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3369 states, 2501 states have (on average 1.3054778088764494) internal successors, (3265), 2517 states have internal predecessors, (3265), 721 states have call successors, (721), 147 states have call predecessors, (721), 146 states have return successors, (720), 720 states have call predecessors, (720), 720 states have call successors, (720) [2021-12-18 03:14:11,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 3369 states and 4706 transitions. [2021-12-18 03:14:11,737 INFO L78 Accepts]: Start accepts. Automaton has 3369 states and 4706 transitions. Word has length 49 [2021-12-18 03:14:11,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:14:11,737 INFO L470 AbstractCegarLoop]: Abstraction has 3369 states and 4706 transitions. [2021-12-18 03:14:11,738 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), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-18 03:14:11,738 INFO L276 IsEmpty]: Start isEmpty. Operand 3369 states and 4706 transitions. [2021-12-18 03:14:11,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-12-18 03:14:11,740 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:14:11,741 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:14:11,741 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-18 03:14:11,741 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:14:11,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:14:11,741 INFO L85 PathProgramCache]: Analyzing trace with hash 2043243078, now seen corresponding path program 1 times [2021-12-18 03:14:11,742 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:14:11,742 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079100217] [2021-12-18 03:14:11,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:14:11,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:14:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:11,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-18 03:14:11,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:11,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:14:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:11,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:14:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:11,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-12-18 03:14:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:11,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-12-18 03:14:11,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:11,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-18 03:14:11,996 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:14:11,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2079100217] [2021-12-18 03:14:11,996 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2079100217] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:14:11,996 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:14:11,996 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 03:14:11,996 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794004013] [2021-12-18 03:14:11,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:14:11,997 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 03:14:11,997 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:14:11,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 03:14:11,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 03:14:11,998 INFO L87 Difference]: Start difference. First operand 3369 states and 4706 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2021-12-18 03:14:12,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:14:12,678 INFO L93 Difference]: Finished difference Result 6829 states and 9587 transitions. [2021-12-18 03:14:12,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-18 03:14:12,679 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 61 [2021-12-18 03:14:12,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:14:12,693 INFO L225 Difference]: With dead ends: 6829 [2021-12-18 03:14:12,693 INFO L226 Difference]: Without dead ends: 3463 [2021-12-18 03:14:12,703 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-18 03:14:12,704 INFO L933 BasicCegarLoop]: 661 mSDtfsCounter, 149 mSDsluCounter, 1359 mSDsCounter, 0 mSdLazyCounter, 334 mSolverCounterSat, 232 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 151 SdHoareTripleChecker+Valid, 2020 SdHoareTripleChecker+Invalid, 566 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 232 IncrementalHoareTripleChecker+Valid, 334 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-12-18 03:14:12,704 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [151 Valid, 2020 Invalid, 566 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [232 Valid, 334 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-12-18 03:14:12,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3463 states. [2021-12-18 03:14:12,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3463 to 3375. [2021-12-18 03:14:12,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3375 states, 2507 states have (on average 1.3047467092142002) internal successors, (3271), 2523 states have internal predecessors, (3271), 721 states have call successors, (721), 147 states have call predecessors, (721), 146 states have return successors, (720), 720 states have call predecessors, (720), 720 states have call successors, (720) [2021-12-18 03:14:12,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 3375 states and 4712 transitions. [2021-12-18 03:14:12,812 INFO L78 Accepts]: Start accepts. Automaton has 3375 states and 4712 transitions. Word has length 61 [2021-12-18 03:14:12,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:14:12,812 INFO L470 AbstractCegarLoop]: Abstraction has 3375 states and 4712 transitions. [2021-12-18 03:14:12,812 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2021-12-18 03:14:12,813 INFO L276 IsEmpty]: Start isEmpty. Operand 3375 states and 4712 transitions. [2021-12-18 03:14:12,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-12-18 03:14:12,815 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:14:12,816 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:14:12,816 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-18 03:14:12,816 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:14:12,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:14:12,816 INFO L85 PathProgramCache]: Analyzing trace with hash -1033099854, now seen corresponding path program 1 times [2021-12-18 03:14:12,817 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:14:12,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645046800] [2021-12-18 03:14:12,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:14:12,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:14:12,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:13,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-18 03:14:13,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:13,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:14:13,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:13,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:14:13,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:13,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2021-12-18 03:14:13,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:13,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-18 03:14:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:14:13,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-18 03:14:13,069 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:14:13,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1645046800] [2021-12-18 03:14:13,069 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1645046800] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:14:13,069 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:14:13,069 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 03:14:13,069 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430484435] [2021-12-18 03:14:13,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:14:13,070 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 03:14:13,070 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:14:13,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 03:14:13,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 03:14:13,071 INFO L87 Difference]: Start difference. First operand 3375 states and 4712 transitions. Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-18 03:14:13,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:14:13,852 INFO L93 Difference]: Finished difference Result 3463 states and 4870 transitions. [2021-12-18 03:14:13,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-18 03:14:13,852 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 60 [2021-12-18 03:14:13,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:14:13,853 INFO L225 Difference]: With dead ends: 3463 [2021-12-18 03:14:13,853 INFO L226 Difference]: Without dead ends: 0 [2021-12-18 03:14:13,858 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-12-18 03:14:13,859 INFO L933 BasicCegarLoop]: 638 mSDtfsCounter, 250 mSDsluCounter, 1159 mSDsCounter, 0 mSdLazyCounter, 416 mSolverCounterSat, 231 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 275 SdHoareTripleChecker+Valid, 1797 SdHoareTripleChecker+Invalid, 647 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 231 IncrementalHoareTripleChecker+Valid, 416 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-12-18 03:14:13,859 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [275 Valid, 1797 Invalid, 647 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [231 Valid, 416 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-12-18 03:14:13,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-18 03:14:13,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-18 03:14:13,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-18 03:14:13,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-18 03:14:13,860 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 60 [2021-12-18 03:14:13,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:14:13,860 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-18 03:14:13,860 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-12-18 03:14:13,860 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-18 03:14:13,860 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-18 03:14:13,862 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-18 03:14:13,863 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-18 03:14:13,864 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-18 03:14:19,606 INFO L858 garLoopResultBuilder]: For program point kstrtoulEXIT(lines 2098 2104) no Hoare annotation was computed. [2021-12-18 03:14:19,607 INFO L861 garLoopResultBuilder]: At program point L5546(lines 5545 5547) the Hoare annotation is: true [2021-12-18 03:14:19,607 INFO L861 garLoopResultBuilder]: At program point kstrtoulENTRY(lines 2098 2104) the Hoare annotation is: true [2021-12-18 03:14:19,607 INFO L858 garLoopResultBuilder]: For program point kstrtoulFINAL(lines 2098 2104) no Hoare annotation was computed. [2021-12-18 03:14:19,607 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 5499 5501) no Hoare annotation was computed. [2021-12-18 03:14:19,608 INFO L858 garLoopResultBuilder]: For program point L5500-1(line 5500) no Hoare annotation was computed. [2021-12-18 03:14:19,608 INFO L854 garLoopResultBuilder]: At program point L5500(line 5500) the Hoare annotation is: (or (not (= ~ldv_mutex_update_lock_of_w83791d_data~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:14:19,608 INFO L854 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 5499 5501) the Hoare annotation is: (or (not (= ~ldv_mutex_update_lock_of_w83791d_data~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:14:19,608 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 5499 5501) no Hoare annotation was computed. [2021-12-18 03:14:19,608 INFO L861 garLoopResultBuilder]: At program point i2c_unregister_deviceENTRY(lines 5537 5539) the Hoare annotation is: true [2021-12-18 03:14:19,608 INFO L858 garLoopResultBuilder]: For program point i2c_unregister_deviceEXIT(lines 5537 5539) no Hoare annotation was computed. [2021-12-18 03:14:19,608 INFO L858 garLoopResultBuilder]: For program point i2c_unregister_deviceFINAL(lines 5537 5539) no Hoare annotation was computed. [2021-12-18 03:14:19,609 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 5555 5557) the Hoare annotation is: true [2021-12-18 03:14:19,609 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 5555 5557) no Hoare annotation was computed. [2021-12-18 03:14:19,609 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 5555 5557) no Hoare annotation was computed. [2021-12-18 03:14:19,609 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_unlock_update_lock_of_w83791d_dataENTRY(lines 5432 5442) the Hoare annotation is: (or (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 2)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,609 INFO L858 garLoopResultBuilder]: For program point L5435(lines 5435 5438) no Hoare annotation was computed. [2021-12-18 03:14:19,609 INFO L854 garLoopResultBuilder]: At program point L5437(line 5437) the Hoare annotation is: (or (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 2)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,609 INFO L858 garLoopResultBuilder]: For program point L5437-1(lines 5435 5438) no Hoare annotation was computed. [2021-12-18 03:14:19,609 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_update_lock_of_w83791d_dataFINAL(lines 5432 5442) no Hoare annotation was computed. [2021-12-18 03:14:19,610 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_update_lock_of_w83791d_dataEXIT(lines 5432 5442) no Hoare annotation was computed. [2021-12-18 03:14:19,610 INFO L861 garLoopResultBuilder]: At program point sysfs_create_groupENTRY(lines 5563 5565) the Hoare annotation is: true [2021-12-18 03:14:19,610 INFO L858 garLoopResultBuilder]: For program point sysfs_create_groupFINAL(lines 5563 5565) no Hoare annotation was computed. [2021-12-18 03:14:19,610 INFO L858 garLoopResultBuilder]: For program point sysfs_create_groupEXIT(lines 5563 5565) no Hoare annotation was computed. [2021-12-18 03:14:19,610 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5014 5019) no Hoare annotation was computed. [2021-12-18 03:14:19,610 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5014 5019) the Hoare annotation is: true [2021-12-18 03:14:19,610 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5017) no Hoare annotation was computed. [2021-12-18 03:14:19,610 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5014 5019) no Hoare annotation was computed. [2021-12-18 03:14:19,611 INFO L858 garLoopResultBuilder]: For program point L5377(lines 5377 5380) no Hoare annotation was computed. [2021-12-18 03:14:19,611 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_lock_update_lock_of_w83791d_dataENTRY(lines 5374 5384) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,611 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_update_lock_of_w83791d_dataFINAL(lines 5374 5384) no Hoare annotation was computed. [2021-12-18 03:14:19,611 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_update_lock_of_w83791d_dataEXIT(lines 5374 5384) no Hoare annotation was computed. [2021-12-18 03:14:19,611 INFO L854 garLoopResultBuilder]: At program point L5379(line 5379) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,611 INFO L858 garLoopResultBuilder]: For program point L5379-1(lines 5377 5380) no Hoare annotation was computed. [2021-12-18 03:14:19,611 INFO L858 garLoopResultBuilder]: For program point w83791d_readEXIT(lines 2281 2287) no Hoare annotation was computed. [2021-12-18 03:14:19,611 INFO L861 garLoopResultBuilder]: At program point L5531(lines 5530 5532) the Hoare annotation is: true [2021-12-18 03:14:19,612 INFO L861 garLoopResultBuilder]: At program point w83791d_readENTRY(lines 2281 2287) the Hoare annotation is: true [2021-12-18 03:14:19,612 INFO L858 garLoopResultBuilder]: For program point w83791d_readFINAL(lines 2281 2287) no Hoare annotation was computed. [2021-12-18 03:14:19,612 INFO L858 garLoopResultBuilder]: For program point i2c_new_dummyEXIT(lines 5522 5524) no Hoare annotation was computed. [2021-12-18 03:14:19,612 INFO L854 garLoopResultBuilder]: At program point i2c_new_dummyENTRY(lines 5522 5524) the Hoare annotation is: (or (not (= ~ldv_mutex_update_lock_of_w83791d_data~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:14:19,612 INFO L854 garLoopResultBuilder]: At program point L5523(line 5523) the Hoare annotation is: (or (not (= ~ldv_mutex_update_lock_of_w83791d_data~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:14:19,612 INFO L858 garLoopResultBuilder]: For program point i2c_new_dummyFINAL(lines 5522 5524) no Hoare annotation was computed. [2021-12-18 03:14:19,612 INFO L858 garLoopResultBuilder]: For program point L5523-1(line 5523) no Hoare annotation was computed. [2021-12-18 03:14:19,612 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5021 5026) no Hoare annotation was computed. [2021-12-18 03:14:19,613 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5021 5026) the Hoare annotation is: true [2021-12-18 03:14:19,613 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5021 5026) no Hoare annotation was computed. [2021-12-18 03:14:19,613 INFO L858 garLoopResultBuilder]: For program point sysfs_remove_groupFINAL(lines 5566 5568) no Hoare annotation was computed. [2021-12-18 03:14:19,613 INFO L858 garLoopResultBuilder]: For program point sysfs_remove_groupEXIT(lines 5566 5568) no Hoare annotation was computed. [2021-12-18 03:14:19,613 INFO L861 garLoopResultBuilder]: At program point sysfs_remove_groupENTRY(lines 5566 5568) the Hoare annotation is: true [2021-12-18 03:14:19,613 INFO L858 garLoopResultBuilder]: For program point i2c_get_clientdataFINAL(lines 2193 2199) no Hoare annotation was computed. [2021-12-18 03:14:19,613 INFO L858 garLoopResultBuilder]: For program point i2c_get_clientdataEXIT(lines 2193 2199) no Hoare annotation was computed. [2021-12-18 03:14:19,613 INFO L854 garLoopResultBuilder]: At program point i2c_get_clientdataENTRY(lines 2193 2199) the Hoare annotation is: (or (not (= ~ldv_mutex_update_lock_of_w83791d_data~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:14:19,614 INFO L854 garLoopResultBuilder]: At program point L2196(line 2196) the Hoare annotation is: (or (not (= ~ldv_mutex_update_lock_of_w83791d_data~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:14:19,614 INFO L858 garLoopResultBuilder]: For program point L2196-1(line 2196) no Hoare annotation was computed. [2021-12-18 03:14:19,614 INFO L858 garLoopResultBuilder]: For program point L3778-1(line 3778) no Hoare annotation was computed. [2021-12-18 03:14:19,614 INFO L858 garLoopResultBuilder]: For program point L3770(line 3770) no Hoare annotation was computed. [2021-12-18 03:14:19,614 INFO L861 garLoopResultBuilder]: At program point L5560(lines 5559 5561) the Hoare annotation is: true [2021-12-18 03:14:19,614 INFO L858 garLoopResultBuilder]: For program point L3764(lines 3764 3767) no Hoare annotation was computed. [2021-12-18 03:14:19,614 INFO L858 garLoopResultBuilder]: For program point w83791d_detectEXIT(lines 3739 3787) no Hoare annotation was computed. [2021-12-18 03:14:19,614 INFO L861 garLoopResultBuilder]: At program point L3762(line 3762) the Hoare annotation is: true [2021-12-18 03:14:19,615 INFO L858 garLoopResultBuilder]: For program point L3762-1(line 3762) no Hoare annotation was computed. [2021-12-18 03:14:19,615 INFO L861 garLoopResultBuilder]: At program point L2222(lines 2218 2224) the Hoare annotation is: true [2021-12-18 03:14:19,615 INFO L861 garLoopResultBuilder]: At program point L3756(line 3756) the Hoare annotation is: true [2021-12-18 03:14:19,615 INFO L858 garLoopResultBuilder]: For program point L3756-1(line 3756) no Hoare annotation was computed. [2021-12-18 03:14:19,615 INFO L858 garLoopResultBuilder]: For program point L3752(lines 3752 3755) no Hoare annotation was computed. [2021-12-18 03:14:19,615 INFO L858 garLoopResultBuilder]: For program point w83791d_detectFINAL(lines 3739 3787) no Hoare annotation was computed. [2021-12-18 03:14:19,615 INFO L858 garLoopResultBuilder]: For program point L3779-1(line 3779) no Hoare annotation was computed. [2021-12-18 03:14:19,615 INFO L861 garLoopResultBuilder]: At program point L3779(line 3779) the Hoare annotation is: true [2021-12-18 03:14:19,615 INFO L861 garLoopResultBuilder]: At program point w83791d_detectENTRY(lines 3739 3787) the Hoare annotation is: true [2021-12-18 03:14:19,616 INFO L858 garLoopResultBuilder]: For program point L3777-1(line 3777) no Hoare annotation was computed. [2021-12-18 03:14:19,616 INFO L861 garLoopResultBuilder]: At program point L3777(line 3777) the Hoare annotation is: true [2021-12-18 03:14:19,616 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-18 03:14:19,616 INFO L858 garLoopResultBuilder]: For program point L3775-1(line 3775) no Hoare annotation was computed. [2021-12-18 03:14:19,616 INFO L861 garLoopResultBuilder]: At program point L3775(line 3775) the Hoare annotation is: true [2021-12-18 03:14:19,616 INFO L858 garLoopResultBuilder]: For program point L3771(lines 3771 3774) no Hoare annotation was computed. [2021-12-18 03:14:19,616 INFO L858 garLoopResultBuilder]: For program point L3763(lines 3763 3769) no Hoare annotation was computed. [2021-12-18 03:14:19,616 INFO L858 garLoopResultBuilder]: For program point L3761-1(line 3761) no Hoare annotation was computed. [2021-12-18 03:14:19,616 INFO L861 garLoopResultBuilder]: At program point L3761(line 3761) the Hoare annotation is: true [2021-12-18 03:14:19,617 INFO L861 garLoopResultBuilder]: At program point L3763-2(lines 3763 3769) the Hoare annotation is: true [2021-12-18 03:14:19,617 INFO L858 garLoopResultBuilder]: For program point L3757(lines 3757 3760) no Hoare annotation was computed. [2021-12-18 03:14:19,617 INFO L861 garLoopResultBuilder]: At program point L2215(lines 2211 2217) the Hoare annotation is: true [2021-12-18 03:14:19,617 INFO L858 garLoopResultBuilder]: For program point L3780(lines 3780 3783) no Hoare annotation was computed. [2021-12-18 03:14:19,617 INFO L861 garLoopResultBuilder]: At program point L3778(line 3778) the Hoare annotation is: true [2021-12-18 03:14:19,617 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5492 5498) the Hoare annotation is: (or (not (= ~ldv_mutex_update_lock_of_w83791d_data~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|))) [2021-12-18 03:14:19,617 INFO L858 garLoopResultBuilder]: For program point L5496-1(line 5496) no Hoare annotation was computed. [2021-12-18 03:14:19,617 INFO L858 garLoopResultBuilder]: For program point L5494(line 5494) no Hoare annotation was computed. [2021-12-18 03:14:19,618 INFO L861 garLoopResultBuilder]: At program point L5496(line 5496) the Hoare annotation is: true [2021-12-18 03:14:19,618 INFO L858 garLoopResultBuilder]: For program point L5490(line 5490) no Hoare annotation was computed. [2021-12-18 03:14:19,618 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5492 5498) no Hoare annotation was computed. [2021-12-18 03:14:19,618 INFO L858 garLoopResultBuilder]: For program point L5489(lines 5489 5491) no Hoare annotation was computed. [2021-12-18 03:14:19,618 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5492 5498) no Hoare annotation was computed. [2021-12-18 03:14:19,618 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 5548 5550) the Hoare annotation is: true [2021-12-18 03:14:19,618 INFO L858 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 5548 5550) no Hoare annotation was computed. [2021-12-18 03:14:19,618 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 5548 5550) no Hoare annotation was computed. [2021-12-18 03:14:19,619 INFO L854 garLoopResultBuilder]: At program point L4032(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,619 INFO L858 garLoopResultBuilder]: For program point L4165(line 4165) no Hoare annotation was computed. [2021-12-18 03:14:19,619 INFO L854 garLoopResultBuilder]: At program point L4066(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,619 INFO L854 garLoopResultBuilder]: At program point L4000(line 4000) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,619 INFO L858 garLoopResultBuilder]: For program point L4000-1(line 4000) no Hoare annotation was computed. [2021-12-18 03:14:19,619 INFO L854 garLoopResultBuilder]: At program point L5008-1(line 5008) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,619 INFO L858 garLoopResultBuilder]: For program point L4496-1(line 4496) no Hoare annotation was computed. [2021-12-18 03:14:19,619 INFO L854 garLoopResultBuilder]: At program point L4017(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,620 INFO L854 garLoopResultBuilder]: At program point L5008(line 5008) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,620 INFO L854 garLoopResultBuilder]: At program point L4496(line 4496) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,620 INFO L854 garLoopResultBuilder]: At program point L4298(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,620 INFO L854 garLoopResultBuilder]: At program point L4166(line 4166) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,620 INFO L854 garLoopResultBuilder]: At program point L4265(line 4265) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,620 INFO L858 garLoopResultBuilder]: For program point L4265-1(line 4265) no Hoare annotation was computed. [2021-12-18 03:14:19,620 INFO L854 garLoopResultBuilder]: At program point L4133(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,621 INFO L858 garLoopResultBuilder]: For program point L4166-1(line 4166) no Hoare annotation was computed. [2021-12-18 03:14:19,621 INFO L854 garLoopResultBuilder]: At program point L4034(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,621 INFO L858 garLoopResultBuilder]: For program point L4001(lines 4001 4004) no Hoare annotation was computed. [2021-12-18 03:14:19,621 INFO L858 garLoopResultBuilder]: For program point L4001-2(lines 4001 4004) no Hoare annotation was computed. [2021-12-18 03:14:19,622 INFO L858 garLoopResultBuilder]: For program point L4348-1(line 4348) no Hoare annotation was computed. [2021-12-18 03:14:19,622 INFO L854 garLoopResultBuilder]: At program point L4348(line 4348) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,622 INFO L854 garLoopResultBuilder]: At program point L4150(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,622 INFO L854 garLoopResultBuilder]: At program point L4117(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,622 INFO L858 garLoopResultBuilder]: For program point L4497-2(lines 4497 4501) no Hoare annotation was computed. [2021-12-18 03:14:19,623 INFO L854 garLoopResultBuilder]: At program point L5009(lines 5005 5012) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,623 INFO L858 garLoopResultBuilder]: For program point L4497(lines 4497 4501) no Hoare annotation was computed. [2021-12-18 03:14:19,623 INFO L858 garLoopResultBuilder]: For program point L4266(lines 4266 4270) no Hoare annotation was computed. [2021-12-18 03:14:19,623 INFO L858 garLoopResultBuilder]: For program point L4167-1(line 4167) no Hoare annotation was computed. [2021-12-18 03:14:19,623 INFO L854 garLoopResultBuilder]: At program point L4167(line 4167) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,623 INFO L858 garLoopResultBuilder]: For program point L4266-2(lines 4266 4270) no Hoare annotation was computed. [2021-12-18 03:14:19,623 INFO L858 garLoopResultBuilder]: For program point L4101-1(line 4101) no Hoare annotation was computed. [2021-12-18 03:14:19,623 INFO L854 garLoopResultBuilder]: At program point L4101(line 4101) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,623 INFO L858 garLoopResultBuilder]: For program point L4448-1(line 4448) no Hoare annotation was computed. [2021-12-18 03:14:19,624 INFO L854 garLoopResultBuilder]: At program point L4448(line 4448) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,624 INFO L858 garLoopResultBuilder]: For program point L4349-2(lines 4349 4353) no Hoare annotation was computed. [2021-12-18 03:14:19,624 INFO L854 garLoopResultBuilder]: At program point L4250(line 4250) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,625 INFO L858 garLoopResultBuilder]: For program point L4349(lines 4349 4353) no Hoare annotation was computed. [2021-12-18 03:14:19,625 INFO L858 garLoopResultBuilder]: For program point L4250-1(line 4250) no Hoare annotation was computed. [2021-12-18 03:14:19,625 INFO L858 garLoopResultBuilder]: For program point L4085-1(line 4085) no Hoare annotation was computed. [2021-12-18 03:14:19,625 INFO L854 garLoopResultBuilder]: At program point L4085(line 4085) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,625 INFO L854 garLoopResultBuilder]: At program point L4019(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,626 INFO L854 garLoopResultBuilder]: At program point L4300(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,626 INFO L854 garLoopResultBuilder]: At program point L4135(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,626 INFO L854 garLoopResultBuilder]: At program point L4383(line 4383) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,626 INFO L858 garLoopResultBuilder]: For program point L4449-2(lines 4449 4453) no Hoare annotation was computed. [2021-12-18 03:14:19,626 INFO L858 garLoopResultBuilder]: For program point L4383-1(line 4383) no Hoare annotation was computed. [2021-12-18 03:14:19,626 INFO L858 garLoopResultBuilder]: For program point L4449(lines 4449 4453) no Hoare annotation was computed. [2021-12-18 03:14:19,626 INFO L854 garLoopResultBuilder]: At program point L4416(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,627 INFO L858 garLoopResultBuilder]: For program point L4251(lines 4251 4255) no Hoare annotation was computed. [2021-12-18 03:14:19,627 INFO L854 garLoopResultBuilder]: At program point w83791d_update_deviceENTRY(lines 3955 4186) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (and (= |#valid| |old(#valid)|) (= |#length| |old(#length)|) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,627 INFO L854 garLoopResultBuilder]: At program point L4152(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,627 INFO L858 garLoopResultBuilder]: For program point L4251-2(lines 4251 4255) no Hoare annotation was computed. [2021-12-18 03:14:19,627 INFO L854 garLoopResultBuilder]: At program point L4119(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,627 INFO L858 garLoopResultBuilder]: For program point L4169-1(line 4169) no Hoare annotation was computed. [2021-12-18 03:14:19,627 INFO L854 garLoopResultBuilder]: At program point L4169(line 4169) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,627 INFO L858 garLoopResultBuilder]: For program point L4384-2(lines 4384 4388) no Hoare annotation was computed. [2021-12-18 03:14:19,628 INFO L858 garLoopResultBuilder]: For program point L4384(lines 4384 4388) no Hoare annotation was computed. [2021-12-18 03:14:19,628 INFO L858 garLoopResultBuilder]: For program point L4368-1(line 4368) no Hoare annotation was computed. [2021-12-18 03:14:19,628 INFO L854 garLoopResultBuilder]: At program point L4368(line 4368) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,628 INFO L854 garLoopResultBuilder]: At program point L4170(line 4170) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,628 INFO L854 garLoopResultBuilder]: At program point L4104(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,628 INFO L854 garLoopResultBuilder]: At program point L4137(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,629 INFO L858 garLoopResultBuilder]: For program point L4170-1(line 4170) no Hoare annotation was computed. [2021-12-18 03:14:19,629 INFO L858 garLoopResultBuilder]: For program point L4484-1(line 4484) no Hoare annotation was computed. [2021-12-18 03:14:19,629 INFO L854 garLoopResultBuilder]: At program point L4418(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,629 INFO L854 garLoopResultBuilder]: At program point L4484(line 4484) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,629 INFO L854 garLoopResultBuilder]: At program point L4154(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,630 INFO L854 garLoopResultBuilder]: At program point L4088(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,630 INFO L854 garLoopResultBuilder]: At program point L4121(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,630 INFO L858 garLoopResultBuilder]: For program point L4055-1(line 4055) no Hoare annotation was computed. [2021-12-18 03:14:19,630 INFO L854 garLoopResultBuilder]: At program point L4055(line 4055) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,630 INFO L858 garLoopResultBuilder]: For program point L4336-1(line 4336) no Hoare annotation was computed. [2021-12-18 03:14:19,631 INFO L858 garLoopResultBuilder]: For program point L4369-2(lines 4369 4373) no Hoare annotation was computed. [2021-12-18 03:14:19,631 INFO L858 garLoopResultBuilder]: For program point L4369(lines 4369 4373) no Hoare annotation was computed. [2021-12-18 03:14:19,631 INFO L854 garLoopResultBuilder]: At program point L4336(line 4336) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,631 INFO L858 garLoopResultBuilder]: For program point L4171-1(line 4171) no Hoare annotation was computed. [2021-12-18 03:14:19,631 INFO L854 garLoopResultBuilder]: At program point L4171(line 4171) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,631 INFO L854 garLoopResultBuilder]: At program point L4072(line 4072) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,631 INFO L858 garLoopResultBuilder]: For program point L4072-1(line 4072) no Hoare annotation was computed. [2021-12-18 03:14:19,631 INFO L858 garLoopResultBuilder]: For program point L4485-2(lines 4485 4489) no Hoare annotation was computed. [2021-12-18 03:14:19,631 INFO L858 garLoopResultBuilder]: For program point L4485(lines 4485 4489) no Hoare annotation was computed. [2021-12-18 03:14:19,632 INFO L854 garLoopResultBuilder]: At program point L3990(line 3990) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,632 INFO L858 garLoopResultBuilder]: For program point L3990-1(line 3990) no Hoare annotation was computed. [2021-12-18 03:14:19,632 INFO L858 garLoopResultBuilder]: For program point L4337-2(lines 4337 4341) no Hoare annotation was computed. [2021-12-18 03:14:19,632 INFO L858 garLoopResultBuilder]: For program point L4337(lines 4337 4341) no Hoare annotation was computed. [2021-12-18 03:14:19,632 INFO L854 garLoopResultBuilder]: At program point L4106(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,632 INFO L854 garLoopResultBuilder]: At program point L4040(line 4040) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,632 INFO L854 garLoopResultBuilder]: At program point L4519(line 4519) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,632 INFO L858 garLoopResultBuilder]: For program point L4519-1(line 4519) no Hoare annotation was computed. [2021-12-18 03:14:19,632 INFO L858 garLoopResultBuilder]: For program point L4040-1(line 4040) no Hoare annotation was computed. [2021-12-18 03:14:19,633 INFO L854 garLoopResultBuilder]: At program point L4420(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,634 INFO L854 garLoopResultBuilder]: At program point L4090(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,634 INFO L854 garLoopResultBuilder]: At program point L4437(line 4437) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,634 INFO L858 garLoopResultBuilder]: For program point L4437-1(line 4437) no Hoare annotation was computed. [2021-12-18 03:14:19,634 INFO L854 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,634 INFO L858 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2021-12-18 03:14:19,634 INFO L854 garLoopResultBuilder]: At program point L4008(line 4008) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,635 INFO L858 garLoopResultBuilder]: For program point L4520-2(lines 4520 4523) no Hoare annotation was computed. [2021-12-18 03:14:19,635 INFO L858 garLoopResultBuilder]: For program point L4008-1(line 4008) no Hoare annotation was computed. [2021-12-18 03:14:19,635 INFO L858 garLoopResultBuilder]: For program point L4520(lines 4520 4523) no Hoare annotation was computed. [2021-12-18 03:14:19,635 INFO L854 garLoopResultBuilder]: At program point L4355(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,635 INFO L858 garLoopResultBuilder]: For program point w83791d_update_deviceEXIT(lines 3955 4186) no Hoare annotation was computed. [2021-12-18 03:14:19,635 INFO L854 garLoopResultBuilder]: At program point L4289(line 4289) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,635 INFO L858 garLoopResultBuilder]: For program point L4289-1(line 4289) no Hoare annotation was computed. [2021-12-18 03:14:19,635 INFO L858 garLoopResultBuilder]: For program point L4025-1(line 4025) no Hoare annotation was computed. [2021-12-18 03:14:19,635 INFO L854 garLoopResultBuilder]: At program point L4025(line 4025) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,636 INFO L858 garLoopResultBuilder]: For program point L4438(lines 4438 4441) no Hoare annotation was computed. [2021-12-18 03:14:19,636 INFO L858 garLoopResultBuilder]: For program point L4438-2(lines 4438 4441) no Hoare annotation was computed. [2021-12-18 03:14:19,636 INFO L858 garLoopResultBuilder]: For program point L4240-2(lines 4240 4243) no Hoare annotation was computed. [2021-12-18 03:14:19,636 INFO L854 garLoopResultBuilder]: At program point L4174(line 4174) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,636 INFO L858 garLoopResultBuilder]: For program point L4240(lines 4240 4243) no Hoare annotation was computed. [2021-12-18 03:14:19,636 INFO L854 garLoopResultBuilder]: At program point L4108(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,636 INFO L858 garLoopResultBuilder]: For program point L4174-1(line 4174) no Hoare annotation was computed. [2021-12-18 03:14:19,636 INFO L854 garLoopResultBuilder]: At program point L4075(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,637 INFO L854 garLoopResultBuilder]: At program point L5000-1(line 5000) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,637 INFO L854 garLoopResultBuilder]: At program point L5000(line 5000) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,637 INFO L858 garLoopResultBuilder]: For program point L4290(lines 4290 4294) no Hoare annotation was computed. [2021-12-18 03:14:19,637 INFO L854 garLoopResultBuilder]: At program point L4158(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,637 INFO L858 garLoopResultBuilder]: For program point L4290-2(lines 4290 4294) no Hoare annotation was computed. [2021-12-18 03:14:19,637 INFO L854 garLoopResultBuilder]: At program point L4092(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,637 INFO L858 garLoopResultBuilder]: For program point L4472-1(line 4472) no Hoare annotation was computed. [2021-12-18 03:14:19,637 INFO L858 garLoopResultBuilder]: For program point L3993(line 3993) no Hoare annotation was computed. [2021-12-18 03:14:19,637 INFO L858 garLoopResultBuilder]: For program point L3993-2(lines 3993 4181) no Hoare annotation was computed. [2021-12-18 03:14:19,638 INFO L854 garLoopResultBuilder]: At program point L4472(line 4472) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,638 INFO L858 garLoopResultBuilder]: For program point L3993-4(lines 3993 4181) no Hoare annotation was computed. [2021-12-18 03:14:19,638 INFO L854 garLoopResultBuilder]: At program point L4010(line 4010) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,638 INFO L854 garLoopResultBuilder]: At program point L4043(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,638 INFO L858 garLoopResultBuilder]: For program point L4010-1(line 4010) no Hoare annotation was computed. [2021-12-18 03:14:19,638 INFO L854 garLoopResultBuilder]: At program point L4390(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,639 INFO L854 garLoopResultBuilder]: At program point L5001(lines 4997 5004) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,639 INFO L858 garLoopResultBuilder]: For program point L4324-1(line 4324) no Hoare annotation was computed. [2021-12-18 03:14:19,639 INFO L854 garLoopResultBuilder]: At program point L4357(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,639 INFO L854 garLoopResultBuilder]: At program point L4324(line 4324) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,639 INFO L858 garLoopResultBuilder]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2021-12-18 03:14:19,639 INFO L854 garLoopResultBuilder]: At program point L4027(line 4027) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,639 INFO L858 garLoopResultBuilder]: For program point L4473-2(lines 4473 4477) no Hoare annotation was computed. [2021-12-18 03:14:19,639 INFO L858 garLoopResultBuilder]: For program point L4473(lines 4473 4477) no Hoare annotation was computed. [2021-12-18 03:14:19,640 INFO L854 garLoopResultBuilder]: At program point L4176(line 4176) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,640 INFO L858 garLoopResultBuilder]: For program point L4176-1(line 4176) no Hoare annotation was computed. [2021-12-18 03:14:19,640 INFO L854 garLoopResultBuilder]: At program point L4077(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,640 INFO L854 garLoopResultBuilder]: At program point L4424(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,640 INFO L858 garLoopResultBuilder]: For program point L4325-2(lines 4325 4329) no Hoare annotation was computed. [2021-12-18 03:14:19,640 INFO L858 garLoopResultBuilder]: For program point L4325(lines 4325 4329) no Hoare annotation was computed. [2021-12-18 03:14:19,640 INFO L854 garLoopResultBuilder]: At program point L4160(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,640 INFO L858 garLoopResultBuilder]: For program point w83791d_update_deviceFINAL(lines 3955 4186) no Hoare annotation was computed. [2021-12-18 03:14:19,640 INFO L854 garLoopResultBuilder]: At program point L4309(line 4309) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,641 INFO L858 garLoopResultBuilder]: For program point L4309-1(line 4309) no Hoare annotation was computed. [2021-12-18 03:14:19,641 INFO L854 garLoopResultBuilder]: At program point L4012(line 4012) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,641 INFO L854 garLoopResultBuilder]: At program point L4045(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,641 INFO L858 garLoopResultBuilder]: For program point L4012-1(line 4012) no Hoare annotation was computed. [2021-12-18 03:14:19,641 INFO L854 garLoopResultBuilder]: At program point L4524(lines 4187 4526) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,641 INFO L854 garLoopResultBuilder]: At program point L4359(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,641 INFO L854 garLoopResultBuilder]: At program point L4392(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,641 INFO L854 garLoopResultBuilder]: At program point L4062(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,641 INFO L858 garLoopResultBuilder]: For program point L4508-1(line 4508) no Hoare annotation was computed. [2021-12-18 03:14:19,642 INFO L854 garLoopResultBuilder]: At program point L4508(line 4508) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,642 INFO L858 garLoopResultBuilder]: For program point L4310(lines 4310 4314) no Hoare annotation was computed. [2021-12-18 03:14:19,642 INFO L854 garLoopResultBuilder]: At program point L4409(line 4409) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,642 INFO L858 garLoopResultBuilder]: For program point L4409-1(line 4409) no Hoare annotation was computed. [2021-12-18 03:14:19,642 INFO L854 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,642 INFO L858 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2021-12-18 03:14:19,644 INFO L858 garLoopResultBuilder]: For program point L4310-2(lines 4310 4314) no Hoare annotation was computed. [2021-12-18 03:14:19,644 INFO L854 garLoopResultBuilder]: At program point L4079(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,644 INFO L854 garLoopResultBuilder]: At program point L4426(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,644 INFO L854 garLoopResultBuilder]: At program point L4162(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,644 INFO L854 garLoopResultBuilder]: At program point L4030(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,645 INFO L858 garLoopResultBuilder]: For program point L4509-2(lines 4509 4512) no Hoare annotation was computed. [2021-12-18 03:14:19,645 INFO L858 garLoopResultBuilder]: For program point L4410(lines 4410 4414) no Hoare annotation was computed. [2021-12-18 03:14:19,645 INFO L858 garLoopResultBuilder]: For program point L4509(lines 4509 4512) no Hoare annotation was computed. [2021-12-18 03:14:19,645 INFO L858 garLoopResultBuilder]: For program point L4278(lines 4278 4282) no Hoare annotation was computed. [2021-12-18 03:14:19,645 INFO L858 garLoopResultBuilder]: For program point L4410-2(lines 4410 4414) no Hoare annotation was computed. [2021-12-18 03:14:19,645 INFO L854 garLoopResultBuilder]: At program point L4146(line 4146) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,645 INFO L858 garLoopResultBuilder]: For program point L4278-2(lines 4278 4282) no Hoare annotation was computed. [2021-12-18 03:14:19,645 INFO L858 garLoopResultBuilder]: For program point L4146-1(line 4146) no Hoare annotation was computed. [2021-12-18 03:14:19,645 INFO L854 garLoopResultBuilder]: At program point L4047(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,646 INFO L858 garLoopResultBuilder]: For program point L4460-1(line 4460) no Hoare annotation was computed. [2021-12-18 03:14:19,646 INFO L854 garLoopResultBuilder]: At program point L4394(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,646 INFO L854 garLoopResultBuilder]: At program point L4460(line 4460) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,646 INFO L854 garLoopResultBuilder]: At program point L4130(line 4130) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,646 INFO L854 garLoopResultBuilder]: At program point L4064(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,646 INFO L858 garLoopResultBuilder]: For program point L4130-1(line 4130) no Hoare annotation was computed. [2021-12-18 03:14:19,646 INFO L854 garLoopResultBuilder]: At program point L4114(line 4114) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,647 INFO L858 garLoopResultBuilder]: For program point L4147-1(line 4147) no Hoare annotation was computed. [2021-12-18 03:14:19,647 INFO L854 garLoopResultBuilder]: At program point L4147(line 4147) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,647 INFO L858 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2021-12-18 03:14:19,647 INFO L854 garLoopResultBuilder]: At program point L4015(lines 3993 4180) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 2) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,647 INFO L858 garLoopResultBuilder]: For program point L4461-2(lines 4461 4465) no Hoare annotation was computed. [2021-12-18 03:14:19,647 INFO L858 garLoopResultBuilder]: For program point L4461(lines 4461 4465) no Hoare annotation was computed. [2021-12-18 03:14:19,647 INFO L854 garLoopResultBuilder]: At program point L4428(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,647 INFO L854 garLoopResultBuilder]: At program point L4296(lines 4230 4525) the Hoare annotation is: (or (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| 1)) (not (= ~ldv_mutex_mutex_of_device~0 1)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (not (= ~ldv_retval_1~0 0))) [2021-12-18 03:14:19,647 INFO L861 garLoopResultBuilder]: At program point L5535(lines 5534 5536) the Hoare annotation is: true [2021-12-18 03:14:19,648 INFO L858 garLoopResultBuilder]: For program point w83791d_writeEXIT(lines 2288 2295) no Hoare annotation was computed. [2021-12-18 03:14:19,648 INFO L858 garLoopResultBuilder]: For program point w83791d_writeFINAL(lines 2288 2295) no Hoare annotation was computed. [2021-12-18 03:14:19,648 INFO L861 garLoopResultBuilder]: At program point w83791d_writeENTRY(lines 2288 2295) the Hoare annotation is: true [2021-12-18 03:14:19,648 INFO L858 garLoopResultBuilder]: For program point L3900(lines 3900 3903) no Hoare annotation was computed. [2021-12-18 03:14:19,648 INFO L858 garLoopResultBuilder]: For program point L3900-2(lines 3900 3903) no Hoare annotation was computed. [2021-12-18 03:14:19,648 INFO L861 garLoopResultBuilder]: At program point L4726(lines 4559 4728) the Hoare annotation is: true [2021-12-18 03:14:19,648 INFO L854 garLoopResultBuilder]: At program point L3702(lines 3690 3710) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,648 INFO L854 garLoopResultBuilder]: At program point L3735(lines 3684 3737) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,648 INFO L858 garLoopResultBuilder]: For program point L4594(lines 4594 4602) no Hoare annotation was computed. [2021-12-18 03:14:19,649 INFO L858 garLoopResultBuilder]: For program point L4660-2(lines 4658 4673) no Hoare annotation was computed. [2021-12-18 03:14:19,649 INFO L858 garLoopResultBuilder]: For program point L4660(lines 4660 4667) no Hoare annotation was computed. [2021-12-18 03:14:19,649 INFO L854 garLoopResultBuilder]: At program point L3603(lines 3593 3605) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,649 INFO L854 garLoopResultBuilder]: At program point L2117(lines 2114 2119) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,649 INFO L858 garLoopResultBuilder]: For program point L3934(lines 3934 3937) no Hoare annotation was computed. [2021-12-18 03:14:19,649 INFO L854 garLoopResultBuilder]: At program point L3934-2(lines 3934 3937) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,649 INFO L858 garLoopResultBuilder]: For program point L3901-1(line 3901) no Hoare annotation was computed. [2021-12-18 03:14:19,649 INFO L854 garLoopResultBuilder]: At program point L3901(line 3901) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,649 INFO L858 garLoopResultBuilder]: For program point L3835-1(line 3835) no Hoare annotation was computed. [2021-12-18 03:14:19,651 INFO L854 garLoopResultBuilder]: At program point L3835(line 3835) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,651 INFO L854 garLoopResultBuilder]: At program point L3736(lines 3674 3738) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,651 INFO L858 garLoopResultBuilder]: For program point L4694(line 4694) no Hoare annotation was computed. [2021-12-18 03:14:19,651 INFO L854 garLoopResultBuilder]: At program point L5520(lines 5519 5521) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,651 INFO L858 garLoopResultBuilder]: For program point L3935-1(line 3935) no Hoare annotation was computed. [2021-12-18 03:14:19,651 INFO L854 garLoopResultBuilder]: At program point L3935(line 3935) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,651 INFO L854 garLoopResultBuilder]: At program point L3704(lines 3690 3710) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,652 INFO L858 garLoopResultBuilder]: For program point L4596(lines 4596 4600) no Hoare annotation was computed. [2021-12-18 03:14:19,652 INFO L854 garLoopResultBuilder]: At program point L4531(lines 4527 4533) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_state_variable_0~0 1)) [2021-12-18 03:14:19,652 INFO L858 garLoopResultBuilder]: For program point L5456(lines 5456 5459) no Hoare annotation was computed. [2021-12-18 03:14:19,652 INFO L854 garLoopResultBuilder]: At program point L3904(lines 3888 3906) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,652 INFO L854 garLoopResultBuilder]: At program point L3838(lines 3803 3886) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,652 INFO L854 garLoopResultBuilder]: At program point L3871(line 3871) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,652 INFO L858 garLoopResultBuilder]: For program point L3805-1(line 3805) no Hoare annotation was computed. [2021-12-18 03:14:19,652 INFO L854 garLoopResultBuilder]: At program point L3805(line 3805) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,652 INFO L854 garLoopResultBuilder]: At program point L3706(lines 3690 3710) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,653 INFO L858 garLoopResultBuilder]: For program point L4631(line 4631) no Hoare annotation was computed. [2021-12-18 03:14:19,653 INFO L858 garLoopResultBuilder]: For program point L3938(line 3938) no Hoare annotation was computed. [2021-12-18 03:14:19,653 INFO L858 garLoopResultBuilder]: For program point L4632(lines 4632 4636) no Hoare annotation was computed. [2021-12-18 03:14:19,653 INFO L854 garLoopResultBuilder]: At program point L5458(line 5458) the Hoare annotation is: false [2021-12-18 03:14:19,653 INFO L858 garLoopResultBuilder]: For program point L5458-1(lines 5455 5473) no Hoare annotation was computed. [2021-12-18 03:14:19,653 INFO L854 garLoopResultBuilder]: At program point L3840(lines 3803 3886) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,653 INFO L858 garLoopResultBuilder]: For program point L3940(lines 3940 3943) no Hoare annotation was computed. [2021-12-18 03:14:19,653 INFO L854 garLoopResultBuilder]: At program point L3940-2(lines 3940 3943) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,653 INFO L854 garLoopResultBuilder]: At program point L3874(lines 3803 3886) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,654 INFO L858 garLoopResultBuilder]: For program point L3709-1(line 3709) no Hoare annotation was computed. [2021-12-18 03:14:19,654 INFO L854 garLoopResultBuilder]: At program point L3709(line 3709) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,654 INFO L858 garLoopResultBuilder]: For program point L3941-1(line 3941) no Hoare annotation was computed. [2021-12-18 03:14:19,654 INFO L854 garLoopResultBuilder]: At program point L3941(line 3941) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,654 INFO L854 garLoopResultBuilder]: At program point L3842(lines 3803 3886) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,654 INFO L854 garLoopResultBuilder]: At program point L3875(lines 3803 3886) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,654 INFO L858 garLoopResultBuilder]: For program point L4701(line 4701) no Hoare annotation was computed. [2021-12-18 03:14:19,654 INFO L854 garLoopResultBuilder]: At program point L5527(lines 5526 5528) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_state_variable_0~0 1)) [2021-12-18 03:14:19,654 INFO L858 garLoopResultBuilder]: For program point L4702(lines 4702 4717) no Hoare annotation was computed. [2021-12-18 03:14:19,655 INFO L854 garLoopResultBuilder]: At program point L5462(line 5462) the Hoare annotation is: false [2021-12-18 03:14:19,655 INFO L858 garLoopResultBuilder]: For program point L5462-1(lines 5455 5473) no Hoare annotation was computed. [2021-12-18 03:14:19,655 INFO L858 garLoopResultBuilder]: For program point L3877(lines 3877 3880) no Hoare annotation was computed. [2021-12-18 03:14:19,655 INFO L858 garLoopResultBuilder]: For program point L3877-2(lines 3877 3880) no Hoare annotation was computed. [2021-12-18 03:14:19,655 INFO L858 garLoopResultBuilder]: For program point L3712(line 3712) no Hoare annotation was computed. [2021-12-18 03:14:19,655 INFO L854 garLoopResultBuilder]: At program point L4670(lines 4566 4727) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,655 INFO L854 garLoopResultBuilder]: At program point L4538(lines 4534 4540) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,655 INFO L858 garLoopResultBuilder]: For program point L4604(line 4604) no Hoare annotation was computed. [2021-12-18 03:14:19,655 INFO L858 garLoopResultBuilder]: For program point L3944(line 3944) no Hoare annotation was computed. [2021-12-18 03:14:19,656 INFO L854 garLoopResultBuilder]: At program point L3878(line 3878) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,656 INFO L854 garLoopResultBuilder]: At program point L3812(line 3812) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,656 INFO L858 garLoopResultBuilder]: For program point L3845(line 3845) no Hoare annotation was computed. [2021-12-18 03:14:19,656 INFO L858 garLoopResultBuilder]: For program point L3878-1(line 3878) no Hoare annotation was computed. [2021-12-18 03:14:19,656 INFO L858 garLoopResultBuilder]: For program point L3812-1(line 3812) no Hoare annotation was computed. [2021-12-18 03:14:19,656 INFO L858 garLoopResultBuilder]: For program point L4638(line 4638) no Hoare annotation was computed. [2021-12-18 03:14:19,656 INFO L854 garLoopResultBuilder]: At program point L3614(line 3614) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,656 INFO L858 garLoopResultBuilder]: For program point L4704(lines 4704 4714) no Hoare annotation was computed. [2021-12-18 03:14:19,656 INFO L858 garLoopResultBuilder]: For program point L3614-1(line 3614) no Hoare annotation was computed. [2021-12-18 03:14:19,656 INFO L858 garLoopResultBuilder]: For program point L4605(lines 4605 4610) no Hoare annotation was computed. [2021-12-18 03:14:19,657 INFO L858 garLoopResultBuilder]: For program point L3846(lines 3846 3849) no Hoare annotation was computed. [2021-12-18 03:14:19,657 INFO L858 garLoopResultBuilder]: For program point L3813(lines 3813 3817) no Hoare annotation was computed. [2021-12-18 03:14:19,657 INFO L858 garLoopResultBuilder]: For program point L3714(lines 3714 3717) no Hoare annotation was computed. [2021-12-18 03:14:19,657 INFO L858 garLoopResultBuilder]: For program point L3813-2(lines 3813 3817) no Hoare annotation was computed. [2021-12-18 03:14:19,657 INFO L858 garLoopResultBuilder]: For program point L3714-2(lines 3684 3737) no Hoare annotation was computed. [2021-12-18 03:14:19,657 INFO L858 garLoopResultBuilder]: For program point L4705(line 4705) no Hoare annotation was computed. [2021-12-18 03:14:19,657 INFO L854 garLoopResultBuilder]: At program point L2228(lines 2225 2230) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,657 INFO L854 garLoopResultBuilder]: At program point L3946(line 3946) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,657 INFO L858 garLoopResultBuilder]: For program point L3946-1(line 3946) no Hoare annotation was computed. [2021-12-18 03:14:19,658 INFO L858 garLoopResultBuilder]: For program point L4706(lines 4706 4710) no Hoare annotation was computed. [2021-12-18 03:14:19,658 INFO L858 garLoopResultBuilder]: For program point L3715-1(line 3715) no Hoare annotation was computed. [2021-12-18 03:14:19,658 INFO L854 garLoopResultBuilder]: At program point L3715(line 3715) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,658 INFO L854 garLoopResultBuilder]: At program point L5466(line 5466) the Hoare annotation is: false [2021-12-18 03:14:19,658 INFO L858 garLoopResultBuilder]: For program point L5466-1(lines 5455 5473) no Hoare annotation was computed. [2021-12-18 03:14:19,658 INFO L858 garLoopResultBuilder]: For program point L3881(lines 3881 3884) no Hoare annotation was computed. [2021-12-18 03:14:19,658 INFO L858 garLoopResultBuilder]: For program point L3881-2(lines 3881 3884) no Hoare annotation was computed. [2021-12-18 03:14:19,658 INFO L854 garLoopResultBuilder]: At program point L3617(lines 3609 3619) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,658 INFO L854 garLoopResultBuilder]: At program point L3882(line 3882) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,659 INFO L858 garLoopResultBuilder]: For program point L3882-1(line 3882) no Hoare annotation was computed. [2021-12-18 03:14:19,659 INFO L854 garLoopResultBuilder]: At program point L3486(line 3486) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,659 INFO L858 garLoopResultBuilder]: For program point L4576(lines 4576 4721) no Hoare annotation was computed. [2021-12-18 03:14:19,659 INFO L858 garLoopResultBuilder]: For program point L3486-1(line 3486) no Hoare annotation was computed. [2021-12-18 03:14:19,659 INFO L854 garLoopResultBuilder]: At program point L3850(line 3850) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,659 INFO L858 garLoopResultBuilder]: For program point L3850-1(line 3850) no Hoare annotation was computed. [2021-12-18 03:14:19,659 INFO L858 garLoopResultBuilder]: For program point L3718-1(lines 3718 3728) no Hoare annotation was computed. [2021-12-18 03:14:19,659 INFO L858 garLoopResultBuilder]: For program point L4676(line 4676) no Hoare annotation was computed. [2021-12-18 03:14:19,659 INFO L858 garLoopResultBuilder]: For program point L4577(line 4577) no Hoare annotation was computed. [2021-12-18 03:14:19,660 INFO L854 garLoopResultBuilder]: At program point L3686(line 3686) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,660 INFO L858 garLoopResultBuilder]: For program point L3719(lines 3719 3725) no Hoare annotation was computed. [2021-12-18 03:14:19,660 INFO L858 garLoopResultBuilder]: For program point L4578(lines 4578 4617) no Hoare annotation was computed. [2021-12-18 03:14:19,660 INFO L858 garLoopResultBuilder]: For program point L3686-1(line 3686) no Hoare annotation was computed. [2021-12-18 03:14:19,660 INFO L854 garLoopResultBuilder]: At program point L5470(line 5470) the Hoare annotation is: false [2021-12-18 03:14:19,660 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-18 03:14:19,660 INFO L861 garLoopResultBuilder]: At program point L5470-1(lines 5453 5474) the Hoare annotation is: true [2021-12-18 03:14:19,660 INFO L854 garLoopResultBuilder]: At program point L3918(line 3918) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,660 INFO L858 garLoopResultBuilder]: For program point L3852(lines 3852 3859) no Hoare annotation was computed. [2021-12-18 03:14:19,661 INFO L858 garLoopResultBuilder]: For program point L3918-1(line 3918) no Hoare annotation was computed. [2021-12-18 03:14:19,661 INFO L854 garLoopResultBuilder]: At program point L3885(lines 3788 3887) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,661 INFO L858 garLoopResultBuilder]: For program point L3852-2(lines 3852 3859) no Hoare annotation was computed. [2021-12-18 03:14:19,661 INFO L858 garLoopResultBuilder]: For program point L4645(line 4645) no Hoare annotation was computed. [2021-12-18 03:14:19,661 INFO L858 garLoopResultBuilder]: For program point L4612(line 4612) no Hoare annotation was computed. [2021-12-18 03:14:19,661 INFO L854 garLoopResultBuilder]: At program point L3489(lines 3480 3491) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,661 INFO L854 garLoopResultBuilder]: At program point L5504(lines 5503 5505) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,661 INFO L854 garLoopResultBuilder]: At program point L3952(lines 3907 3954) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,661 INFO L858 garLoopResultBuilder]: For program point L3820(lines 3820 3823) no Hoare annotation was computed. [2021-12-18 03:14:19,662 INFO L858 garLoopResultBuilder]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2021-12-18 03:14:19,662 INFO L854 garLoopResultBuilder]: At program point L3853(line 3853) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,662 INFO L858 garLoopResultBuilder]: For program point L4646(lines 4646 4681) no Hoare annotation was computed. [2021-12-18 03:14:19,662 INFO L858 garLoopResultBuilder]: For program point L4712(line 4712) no Hoare annotation was computed. [2021-12-18 03:14:19,662 INFO L854 garLoopResultBuilder]: At program point L5571(lines 5570 5572) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,662 INFO L858 garLoopResultBuilder]: For program point L4580(lines 4580 4614) no Hoare annotation was computed. [2021-12-18 03:14:19,662 INFO L858 garLoopResultBuilder]: For program point L3920(lines 3920 3950) no Hoare annotation was computed. [2021-12-18 03:14:19,662 INFO L858 garLoopResultBuilder]: For program point L3854(lines 3854 3857) no Hoare annotation was computed. [2021-12-18 03:14:19,662 INFO L858 garLoopResultBuilder]: For program point L3920-1(lines 3920 3950) no Hoare annotation was computed. [2021-12-18 03:14:19,663 INFO L858 garLoopResultBuilder]: For program point L4581(line 4581) no Hoare annotation was computed. [2021-12-18 03:14:19,663 INFO L858 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2021-12-18 03:14:19,663 INFO L854 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,663 INFO L858 garLoopResultBuilder]: For program point L3690(line 3690) no Hoare annotation was computed. [2021-12-18 03:14:19,663 INFO L854 garLoopResultBuilder]: At program point L3723(lines 3684 3737) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,663 INFO L858 garLoopResultBuilder]: For program point L3690-2(lines 3690 3711) no Hoare annotation was computed. [2021-12-18 03:14:19,663 INFO L858 garLoopResultBuilder]: For program point L4582(lines 4582 4586) no Hoare annotation was computed. [2021-12-18 03:14:19,663 INFO L854 garLoopResultBuilder]: At program point L3690-4(lines 3690 3711) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,663 INFO L858 garLoopResultBuilder]: For program point L4648(lines 4648 4678) no Hoare annotation was computed. [2021-12-18 03:14:19,664 INFO L858 garLoopResultBuilder]: For program point L4582-2(lines 4580 4614) no Hoare annotation was computed. [2021-12-18 03:14:19,664 INFO L854 garLoopResultBuilder]: At program point L2204(lines 2200 2206) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,664 INFO L854 garLoopResultBuilder]: At program point L4583(line 4583) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,664 INFO L858 garLoopResultBuilder]: For program point L4583-1(line 4583) no Hoare annotation was computed. [2021-12-18 03:14:19,664 INFO L858 garLoopResultBuilder]: For program point L4649(line 4649) no Hoare annotation was computed. [2021-12-18 03:14:19,664 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-18 03:14:19,665 INFO L858 garLoopResultBuilder]: For program point L3923(lines 3923 3926) no Hoare annotation was computed. [2021-12-18 03:14:19,665 INFO L854 garLoopResultBuilder]: At program point L3923-2(lines 3923 3926) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,665 INFO L858 garLoopResultBuilder]: For program point L4683(line 4683) no Hoare annotation was computed. [2021-12-18 03:14:19,665 INFO L858 garLoopResultBuilder]: For program point L4650(lines 4650 4655) no Hoare annotation was computed. [2021-12-18 03:14:19,665 INFO L854 garLoopResultBuilder]: At program point L5575(lines 5574 5576) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,665 INFO L854 garLoopResultBuilder]: At program point L3924(line 3924) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,665 INFO L858 garLoopResultBuilder]: For program point L3924-1(line 3924) no Hoare annotation was computed. [2021-12-18 03:14:19,665 INFO L854 garLoopResultBuilder]: At program point L3726(line 3726) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,665 INFO L858 garLoopResultBuilder]: For program point L3726-1(line 3726) no Hoare annotation was computed. [2021-12-18 03:14:19,666 INFO L858 garLoopResultBuilder]: For program point L3627-1(line 3627) no Hoare annotation was computed. [2021-12-18 03:14:19,666 INFO L854 garLoopResultBuilder]: At program point L3627(line 3627) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,666 INFO L858 garLoopResultBuilder]: For program point L4684(lines 4684 4699) no Hoare annotation was computed. [2021-12-18 03:14:19,666 INFO L854 garLoopResultBuilder]: At program point L3892(line 3892) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,666 INFO L858 garLoopResultBuilder]: For program point L3892-1(line 3892) no Hoare annotation was computed. [2021-12-18 03:14:19,666 INFO L858 garLoopResultBuilder]: For program point L3694(line 3694) no Hoare annotation was computed. [2021-12-18 03:14:19,666 INFO L858 garLoopResultBuilder]: For program point L3694-2(lines 3694 3700) no Hoare annotation was computed. [2021-12-18 03:14:19,666 INFO L858 garLoopResultBuilder]: For program point L4619(line 4619) no Hoare annotation was computed. [2021-12-18 03:14:19,666 INFO L854 garLoopResultBuilder]: At program point L5511(line 5511) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,667 INFO L858 garLoopResultBuilder]: For program point L5511-1(line 5511) no Hoare annotation was computed. [2021-12-18 03:14:19,667 INFO L854 garLoopResultBuilder]: At program point L5511-2(lines 5510 5512) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,667 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-18 03:14:19,667 INFO L858 garLoopResultBuilder]: For program point L3827(lines 3827 3830) no Hoare annotation was computed. [2021-12-18 03:14:19,667 INFO L858 garLoopResultBuilder]: For program point L4719(line 4719) no Hoare annotation was computed. [2021-12-18 03:14:19,667 INFO L858 garLoopResultBuilder]: For program point L4686(lines 4686 4696) no Hoare annotation was computed. [2021-12-18 03:14:19,667 INFO L858 garLoopResultBuilder]: For program point L3629-1(line 3629) no Hoare annotation was computed. [2021-12-18 03:14:19,667 INFO L854 garLoopResultBuilder]: At program point L3629(line 3629) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,667 INFO L858 garLoopResultBuilder]: For program point L4620(lines 4620 4643) no Hoare annotation was computed. [2021-12-18 03:14:19,668 INFO L858 garLoopResultBuilder]: For program point L3927(line 3927) no Hoare annotation was computed. [2021-12-18 03:14:19,668 INFO L858 garLoopResultBuilder]: For program point L3861-1(line 3861) no Hoare annotation was computed. [2021-12-18 03:14:19,668 INFO L854 garLoopResultBuilder]: At program point L3861(line 3861) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,668 INFO L858 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2021-12-18 03:14:19,668 INFO L858 garLoopResultBuilder]: For program point L3630(lines 3630 3633) no Hoare annotation was computed. [2021-12-18 03:14:19,668 INFO L858 garLoopResultBuilder]: For program point L4588-1(line 4588) no Hoare annotation was computed. [2021-12-18 03:14:19,668 INFO L854 garLoopResultBuilder]: At program point L4588(line 4588) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,668 INFO L854 garLoopResultBuilder]: At program point L5480(lines 5479 5481) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,668 INFO L854 garLoopResultBuilder]: At program point L3928(line 3928) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,669 INFO L858 garLoopResultBuilder]: For program point L3862(lines 3862 3867) no Hoare annotation was computed. [2021-12-18 03:14:19,669 INFO L858 garLoopResultBuilder]: For program point L3895-1(line 3895) no Hoare annotation was computed. [2021-12-18 03:14:19,669 INFO L858 garLoopResultBuilder]: For program point L3928-1(line 3928) no Hoare annotation was computed. [2021-12-18 03:14:19,669 INFO L854 garLoopResultBuilder]: At program point L3895(line 3895) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,669 INFO L858 garLoopResultBuilder]: For program point L4622(lines 4622 4640) no Hoare annotation was computed. [2021-12-18 03:14:19,669 INFO L858 garLoopResultBuilder]: For program point L4688(lines 4688 4692) no Hoare annotation was computed. [2021-12-18 03:14:19,669 INFO L854 garLoopResultBuilder]: At program point L5514(line 5514) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,669 INFO L858 garLoopResultBuilder]: For program point L5514-1(line 5514) no Hoare annotation was computed. [2021-12-18 03:14:19,669 INFO L854 garLoopResultBuilder]: At program point L5514-2(lines 5513 5515) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,670 INFO L858 garLoopResultBuilder]: For program point L3896(lines 3896 3899) no Hoare annotation was computed. [2021-12-18 03:14:19,670 INFO L858 garLoopResultBuilder]: For program point L3896-2(lines 3896 3899) no Hoare annotation was computed. [2021-12-18 03:14:19,670 INFO L854 garLoopResultBuilder]: At program point L4722(lines 4566 4727) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,670 INFO L858 garLoopResultBuilder]: For program point L3731(lines 3731 3734) no Hoare annotation was computed. [2021-12-18 03:14:19,670 INFO L858 garLoopResultBuilder]: For program point L4623(line 4623) no Hoare annotation was computed. [2021-12-18 03:14:19,670 INFO L858 garLoopResultBuilder]: For program point L3599-1(line 3599) no Hoare annotation was computed. [2021-12-18 03:14:19,670 INFO L854 garLoopResultBuilder]: At program point L3599(line 3599) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,670 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-18 03:14:19,670 INFO L854 garLoopResultBuilder]: At program point L3930(line 3930) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,671 INFO L858 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2021-12-18 03:14:19,671 INFO L858 garLoopResultBuilder]: For program point L3930-1(line 3930) no Hoare annotation was computed. [2021-12-18 03:14:19,671 INFO L854 garLoopResultBuilder]: At program point L3897(line 3897) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,671 INFO L854 garLoopResultBuilder]: At program point L3732(line 3732) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,671 INFO L858 garLoopResultBuilder]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2021-12-18 03:14:19,671 INFO L858 garLoopResultBuilder]: For program point L4657(line 4657) no Hoare annotation was computed. [2021-12-18 03:14:19,671 INFO L858 garLoopResultBuilder]: For program point L4624(lines 4624 4629) no Hoare annotation was computed. [2021-12-18 03:14:19,671 INFO L854 garLoopResultBuilder]: At program point L5450(lines 5443 5452) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_state_variable_3~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,671 INFO L858 garLoopResultBuilder]: For program point L3931(lines 3931 3948) no Hoare annotation was computed. [2021-12-18 03:14:19,672 INFO L854 garLoopResultBuilder]: At program point L3865(lines 3803 3886) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,672 INFO L858 garLoopResultBuilder]: For program point L4658(lines 4658 4674) no Hoare annotation was computed. [2021-12-18 03:14:19,672 INFO L854 garLoopResultBuilder]: At program point L5517(lines 5516 5518) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,672 INFO L854 garLoopResultBuilder]: At program point L3932(line 3932) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,672 INFO L858 garLoopResultBuilder]: For program point L3932-1(line 3932) no Hoare annotation was computed. [2021-12-18 03:14:19,672 INFO L854 garLoopResultBuilder]: At program point L3635(lines 3620 3637) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_update_lock_of_w83791d_data~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2021-12-18 03:14:19,672 INFO L858 garLoopResultBuilder]: For program point L4593(line 4593) no Hoare annotation was computed. [2021-12-18 03:14:19,672 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 2120 2126) the Hoare annotation is: true [2021-12-18 03:14:19,672 INFO L858 garLoopResultBuilder]: For program point L2123-1(line 2123) no Hoare annotation was computed. [2021-12-18 03:14:19,673 INFO L858 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 2120 2126) no Hoare annotation was computed. [2021-12-18 03:14:19,673 INFO L861 garLoopResultBuilder]: At program point L2123(line 2123) the Hoare annotation is: true [2021-12-18 03:14:19,673 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2120 2126) no Hoare annotation was computed. [2021-12-18 03:14:19,675 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:14:19,676 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-18 03:14:19,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 03:14:19 BoogieIcfgContainer [2021-12-18 03:14:19,729 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-18 03:14:19,730 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-18 03:14:19,730 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-18 03:14:19,730 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-18 03:14:19,730 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:14:05" (3/4) ... [2021-12-18 03:14:19,732 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-18 03:14:19,738 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kstrtoul [2021-12-18 03:14:19,738 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_group [2021-12-18 03:14:19,738 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-12-18 03:14:19,738 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2021-12-18 03:14:19,738 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_unregister_device [2021-12-18 03:14:19,738 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_detect [2021-12-18 03:14:19,738 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-12-18 03:14:19,739 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2021-12-18 03:14:19,739 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_group [2021-12-18 03:14:19,739 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-18 03:14:19,739 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-18 03:14:19,739 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_update_lock_of_w83791d_data [2021-12-18 03:14:19,739 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_read [2021-12-18 03:14:19,739 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-12-18 03:14:19,739 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_update_device [2021-12-18 03:14:19,739 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_write [2021-12-18 03:14:19,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_new_dummy [2021-12-18 03:14:19,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-12-18 03:14:19,740 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-12-18 03:14:19,772 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 305 nodes and edges [2021-12-18 03:14:19,775 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 120 nodes and edges [2021-12-18 03:14:19,779 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 48 nodes and edges [2021-12-18 03:14:19,782 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2021-12-18 03:14:19,785 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2021-12-18 03:14:19,792 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-12-18 03:14:19,793 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-12-18 03:14:19,794 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-18 03:14:19,795 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-18 03:14:19,823 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,823 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,824 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,824 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,824 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,824 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,824 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,825 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,825 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,825 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,825 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,825 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,825 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,825 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,825 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,825 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,826 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,826 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,826 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,826 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,826 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,827 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,827 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,827 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,827 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,828 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,829 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,829 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,829 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,830 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,830 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,830 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,830 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,830 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,830 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,830 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,830 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,831 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,831 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,831 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,831 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,831 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,831 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,831 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,831 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,831 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,831 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,832 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,832 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,832 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) [2021-12-18 03:14:19,832 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) [2021-12-18 03:14:20,413 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-18 03:14:20,413 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-18 03:14:20,414 INFO L158 Benchmark]: Toolchain (without parser) took 19165.56ms. Allocated memory was 83.9MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 46.4MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 606.5MB. Max. memory is 16.1GB. [2021-12-18 03:14:20,414 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 83.9MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 49.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-18 03:14:20,414 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1480.09ms. Allocated memory was 83.9MB in the beginning and 172.0MB in the end (delta: 88.1MB). Free memory was 46.2MB in the beginning and 120.8MB in the end (delta: -74.6MB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. [2021-12-18 03:14:20,415 INFO L158 Benchmark]: Boogie Procedure Inliner took 194.78ms. Allocated memory is still 172.0MB. Free memory was 120.8MB in the beginning and 91.4MB in the end (delta: 29.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-12-18 03:14:20,415 INFO L158 Benchmark]: Boogie Preprocessor took 162.72ms. Allocated memory is still 172.0MB. Free memory was 91.4MB in the beginning and 69.4MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-12-18 03:14:20,415 INFO L158 Benchmark]: RCFGBuilder took 2554.24ms. Allocated memory was 172.0MB in the beginning and 541.1MB in the end (delta: 369.1MB). Free memory was 69.4MB in the beginning and 283.0MB in the end (delta: -213.6MB). Peak memory consumption was 225.7MB. Max. memory is 16.1GB. [2021-12-18 03:14:20,415 INFO L158 Benchmark]: TraceAbstraction took 14084.96ms. Allocated memory was 541.1MB in the beginning and 937.4MB in the end (delta: 396.4MB). Free memory was 283.0MB in the beginning and 624.1MB in the end (delta: -341.0MB). Peak memory consumption was 375.1MB. Max. memory is 16.1GB. [2021-12-18 03:14:20,416 INFO L158 Benchmark]: Witness Printer took 683.77ms. Allocated memory was 937.4MB in the beginning and 1.4GB in the end (delta: 494.9MB). Free memory was 624.1MB in the beginning and 1.1GB in the end (delta: -442.5MB). Peak memory consumption was 331.4MB. Max. memory is 16.1GB. [2021-12-18 03:14:20,417 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 83.9MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 49.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1480.09ms. Allocated memory was 83.9MB in the beginning and 172.0MB in the end (delta: 88.1MB). Free memory was 46.2MB in the beginning and 120.8MB in the end (delta: -74.6MB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 194.78ms. Allocated memory is still 172.0MB. Free memory was 120.8MB in the beginning and 91.4MB in the end (delta: 29.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 162.72ms. Allocated memory is still 172.0MB. Free memory was 91.4MB in the beginning and 69.4MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2554.24ms. Allocated memory was 172.0MB in the beginning and 541.1MB in the end (delta: 369.1MB). Free memory was 69.4MB in the beginning and 283.0MB in the end (delta: -213.6MB). Peak memory consumption was 225.7MB. Max. memory is 16.1GB. * TraceAbstraction took 14084.96ms. Allocated memory was 541.1MB in the beginning and 937.4MB in the end (delta: 396.4MB). Free memory was 283.0MB in the beginning and 624.1MB in the end (delta: -341.0MB). Peak memory consumption was 375.1MB. Max. memory is 16.1GB. * Witness Printer took 683.77ms. Allocated memory was 937.4MB in the beginning and 1.4GB in the end (delta: 494.9MB). Free memory was 624.1MB in the beginning and 1.1GB in the end (delta: -442.5MB). Peak memory consumption was 331.4MB. 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: 5017]: 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 20 procedures, 500 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 14.0s, OverallIterations: 10, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 4.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 5.7s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6185 SdHoareTripleChecker+Valid, 3.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5968 mSDsluCounter, 13777 SdHoareTripleChecker+Invalid, 3.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6460 mSDsCounter, 1383 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1854 IncrementalHoareTripleChecker+Invalid, 3237 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1383 mSolverCounterUnsat, 7317 mSDtfsCounter, 1854 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 95 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3375occurred in iteration=9, InterpolantAutomatonStates: 50, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 10 MinimizatonAttempts, 241 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 220 LocationsWithAnnotation, 6882 PreInvPairs, 8211 NumberOfFragments, 3928 HoareAnnotationTreeSize, 6882 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.8s HoareSimplificationTime, 220 FomulaSimplificationsInter, 51489 FormulaSimplificationTreeSizeReductionInter, 4.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 335 NumberOfCodeBlocks, 335 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 325 ConstructedInterpolants, 0 QuantifiedInterpolants, 599 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 8/8 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: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 5513]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 5570]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4997]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 5559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 2218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4527]: Loop Invariant Derived loop invariant: ((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_state_variable_0 == 1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4187]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 2114]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4534]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 5443]: Loop Invariant Derived loop invariant: (((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_state_variable_3 == 0) && ldv_state_variable_2 == 0) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3620]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4566]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 5516]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3684]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3684]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3609]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 5574]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3480]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3888]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 5534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 5526]: Loop Invariant Derived loop invariant: ((((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_state_variable_0 == 1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3788]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 5479]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 5530]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 5453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 2211]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4566]: Loop Invariant Derived loop invariant: ((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 2200]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 2225]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 5510]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3674]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) - InvariantResult [Line: 3593]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 5519]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_lock == 1)) || ldv_mutex_update_lock_of_w83791d_data == 1) || !(ldv_retval_1 == 0) - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((ldv_mutex_lock == 1 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_update_lock_of_w83791d_data == 1) && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(\old(ldv_mutex_update_lock_of_w83791d_data) == 1) || !(ldv_mutex_mutex_of_device == 1)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || ldv_mutex_update_lock_of_w83791d_data == 2) || !(ldv_mutex_lock == 1)) || !(ldv_retval_1 == 0) RESULT: Ultimate proved your program to be correct! [2021-12-18 03:14:20,468 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