./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 54858612 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--misc--phantom.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 7430ad5b8bbcdb1a30af6156bcbefe1a0d0aeca0 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-5485861 [2020-10-26 01:31:49,399 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-26 01:31:49,403 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-26 01:31:49,462 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-26 01:31:49,463 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-26 01:31:49,468 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-26 01:31:49,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-26 01:31:49,477 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-26 01:31:49,480 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-26 01:31:49,487 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-26 01:31:49,488 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-26 01:31:49,494 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-26 01:31:49,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-26 01:31:49,496 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-26 01:31:49,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-26 01:31:49,500 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-26 01:31:49,501 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-26 01:31:49,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-26 01:31:49,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-26 01:31:49,511 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-26 01:31:49,514 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-26 01:31:49,516 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-26 01:31:49,518 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-26 01:31:49,520 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-26 01:31:49,524 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-26 01:31:49,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-26 01:31:49,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-26 01:31:49,532 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-26 01:31:49,533 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-26 01:31:49,535 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-26 01:31:49,535 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-26 01:31:49,536 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-26 01:31:49,538 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-26 01:31:49,539 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-26 01:31:49,540 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-26 01:31:49,543 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-26 01:31:49,544 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-26 01:31:49,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-26 01:31:49,545 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-26 01:31:49,546 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-26 01:31:49,548 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-26 01:31:49,549 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-26 01:31:49,599 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-26 01:31:49,599 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-26 01:31:49,602 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-26 01:31:49,602 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-26 01:31:49,602 INFO L138 SettingsManager]: * Use SBE=true [2020-10-26 01:31:49,603 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-26 01:31:49,603 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-26 01:31:49,603 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-26 01:31:49,603 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-26 01:31:49,603 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-26 01:31:49,605 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-26 01:31:49,605 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-26 01:31:49,605 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-26 01:31:49,605 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-26 01:31:49,606 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-26 01:31:49,606 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-26 01:31:49,606 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-26 01:31:49,607 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-26 01:31:49,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-26 01:31:49,607 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-26 01:31:49,608 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-26 01:31:49,608 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-26 01:31:49,608 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-26 01:31:49,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-26 01:31:49,609 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-26 01:31:49,609 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-26 01:31:49,609 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-26 01:31:49,609 INFO L138 SettingsManager]: * To the following directory=dump/ 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7430ad5b8bbcdb1a30af6156bcbefe1a0d0aeca0 [2020-10-26 01:31:50,056 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-26 01:31:50,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-26 01:31:50,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-26 01:31:50,108 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-26 01:31:50,109 INFO L275 PluginConnector]: CDTParser initialized [2020-10-26 01:31:50,110 INFO L432 ainManager$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--misc--phantom.ko-main.cil.out.i [2020-10-26 01:31:50,194 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d534c7974/8a61054408f14dc0af194596413d10ec/FLAGc8fbc8221 [2020-10-26 01:31:51,185 INFO L306 CDTParser]: Found 1 translation units. [2020-10-26 01:31:51,186 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i [2020-10-26 01:31:51,229 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d534c7974/8a61054408f14dc0af194596413d10ec/FLAGc8fbc8221 [2020-10-26 01:31:51,679 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d534c7974/8a61054408f14dc0af194596413d10ec [2020-10-26 01:31:51,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-26 01:31:51,687 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-26 01:31:51,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-26 01:31:51,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-26 01:31:51,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-26 01:31:51,693 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 01:31:51" (1/1) ... [2020-10-26 01:31:51,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50ff65e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 01:31:51, skipping insertion in model container [2020-10-26 01:31:51,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 01:31:51" (1/1) ... [2020-10-26 01:31:51,706 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-26 01:31:51,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-26 01:31:52,840 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 01:31:52,877 INFO L203 MainTranslator]: Completed pre-run [2020-10-26 01:31:53,152 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 01:31:53,378 INFO L208 MainTranslator]: Completed translation [2020-10-26 01:31:53,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 01:31:53 WrapperNode [2020-10-26 01:31:53,379 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-26 01:31:53,380 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-26 01:31:53,382 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-26 01:31:53,382 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-26 01:31:53,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 01:31:53" (1/1) ... [2020-10-26 01:31:53,479 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 01:31:53" (1/1) ... [2020-10-26 01:31:53,647 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-26 01:31:53,648 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-26 01:31:53,648 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-26 01:31:53,648 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-26 01:31:53,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 01:31:53" (1/1) ... [2020-10-26 01:31:53,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 01:31:53" (1/1) ... [2020-10-26 01:31:53,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 01:31:53" (1/1) ... [2020-10-26 01:31:53,684 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 01:31:53" (1/1) ... [2020-10-26 01:31:53,866 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 01:31:53" (1/1) ... [2020-10-26 01:31:53,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 01:31:53" (1/1) ... [2020-10-26 01:31:53,937 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 01:31:53" (1/1) ... [2020-10-26 01:31:54,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-26 01:31:54,021 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-26 01:31:54,022 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-26 01:31:54,022 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-26 01:31:54,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 01:31:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-26 01:31:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-26 01:31:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-26 01:31:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-26 01:31:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-26 01:31:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-26 01:31:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-26 01:31:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-26 01:31:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-26 01:31:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-26 01:31:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-26 01:31:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-26 01:31:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-26 01:31:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-26 01:31:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-26 01:31:54,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-26 01:32:00,213 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-26 01:32:00,214 INFO L298 CfgBuilder]: Removed 763 assume(true) statements. [2020-10-26 01:32:00,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 01:32:00 BoogieIcfgContainer [2020-10-26 01:32:00,217 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-26 01:32:00,219 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-26 01:32:00,219 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-26 01:32:00,222 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-26 01:32:00,223 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 01:31:51" (1/3) ... [2020-10-26 01:32:00,223 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f818497 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 01:32:00, skipping insertion in model container [2020-10-26 01:32:00,223 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 01:31:53" (2/3) ... [2020-10-26 01:32:00,225 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f818497 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 01:32:00, skipping insertion in model container [2020-10-26 01:32:00,225 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 01:32:00" (3/3) ... [2020-10-26 01:32:00,226 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i [2020-10-26 01:32:00,239 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-26 01:32:00,246 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 14 error locations. [2020-10-26 01:32:00,264 INFO L253 AbstractCegarLoop]: Starting to check reachability of 14 error locations. [2020-10-26 01:32:00,311 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-26 01:32:00,311 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-26 01:32:00,311 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-26 01:32:00,311 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-26 01:32:00,311 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-26 01:32:00,312 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-26 01:32:00,312 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-26 01:32:00,312 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-26 01:32:00,348 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states. [2020-10-26 01:32:00,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-10-26 01:32:00,356 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 01:32:00,357 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-26 01:32:00,357 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-26 01:32:00,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 01:32:00,364 INFO L82 PathProgramCache]: Analyzing trace with hash -1103144716, now seen corresponding path program 1 times [2020-10-26 01:32:00,374 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 01:32:00,375 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2117516718] [2020-10-26 01:32:00,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 01:32:00,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 01:32:00,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 01:32:00,933 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2117516718] [2020-10-26 01:32:00,933 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 01:32:00,934 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-26 01:32:00,934 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350545050] [2020-10-26 01:32:00,939 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-26 01:32:00,939 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 01:32:00,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-26 01:32:00,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-26 01:32:00,956 INFO L87 Difference]: Start difference. First operand 737 states. Second operand 3 states. [2020-10-26 01:32:01,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 01:32:01,277 INFO L93 Difference]: Finished difference Result 1647 states and 2214 transitions. [2020-10-26 01:32:01,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-26 01:32:01,279 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 14 [2020-10-26 01:32:01,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 01:32:01,305 INFO L225 Difference]: With dead ends: 1647 [2020-10-26 01:32:01,307 INFO L226 Difference]: Without dead ends: 905 [2020-10-26 01:32:01,323 INFO L677 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 [2020-10-26 01:32:01,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 905 states. [2020-10-26 01:32:01,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 905 to 849. [2020-10-26 01:32:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 849 states. [2020-10-26 01:32:01,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 849 states and 1110 transitions. [2020-10-26 01:32:01,446 INFO L78 Accepts]: Start accepts. Automaton has 849 states and 1110 transitions. Word has length 14 [2020-10-26 01:32:01,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 01:32:01,447 INFO L481 AbstractCegarLoop]: Abstraction has 849 states and 1110 transitions. [2020-10-26 01:32:01,448 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-26 01:32:01,448 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1110 transitions. [2020-10-26 01:32:01,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-10-26 01:32:01,452 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 01:32:01,453 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-26 01:32:01,453 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-26 01:32:01,454 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-26 01:32:01,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 01:32:01,456 INFO L82 PathProgramCache]: Analyzing trace with hash 29584277, now seen corresponding path program 1 times [2020-10-26 01:32:01,457 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 01:32:01,457 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390434009] [2020-10-26 01:32:01,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 01:32:01,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 01:32:01,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 01:32:01,667 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1390434009] [2020-10-26 01:32:01,668 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 01:32:01,668 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-26 01:32:01,668 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597724772] [2020-10-26 01:32:01,669 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-26 01:32:01,670 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 01:32:01,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-26 01:32:01,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-26 01:32:01,671 INFO L87 Difference]: Start difference. First operand 849 states and 1110 transitions. Second operand 3 states. [2020-10-26 01:32:02,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 01:32:02,834 INFO L93 Difference]: Finished difference Result 2462 states and 3233 transitions. [2020-10-26 01:32:02,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-26 01:32:02,835 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2020-10-26 01:32:02,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 01:32:02,843 INFO L225 Difference]: With dead ends: 2462 [2020-10-26 01:32:02,844 INFO L226 Difference]: Without dead ends: 1616 [2020-10-26 01:32:02,846 INFO L677 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 [2020-10-26 01:32:02,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1616 states. [2020-10-26 01:32:02,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1616 to 1580. [2020-10-26 01:32:02,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1580 states. [2020-10-26 01:32:02,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1580 states and 2093 transitions. [2020-10-26 01:32:02,903 INFO L78 Accepts]: Start accepts. Automaton has 1580 states and 2093 transitions. Word has length 21 [2020-10-26 01:32:02,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 01:32:02,904 INFO L481 AbstractCegarLoop]: Abstraction has 1580 states and 2093 transitions. [2020-10-26 01:32:02,904 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-26 01:32:02,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2093 transitions. [2020-10-26 01:32:02,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-10-26 01:32:02,906 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 01:32:02,906 INFO L422 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] [2020-10-26 01:32:02,907 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-26 01:32:02,907 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-26 01:32:02,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 01:32:02,908 INFO L82 PathProgramCache]: Analyzing trace with hash 799513030, now seen corresponding path program 1 times [2020-10-26 01:32:02,908 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 01:32:02,909 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116420253] [2020-10-26 01:32:02,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 01:32:02,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 01:32:03,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 01:32:03,043 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116420253] [2020-10-26 01:32:03,043 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 01:32:03,043 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-26 01:32:03,043 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170029056] [2020-10-26 01:32:03,044 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-26 01:32:03,044 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 01:32:03,045 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-26 01:32:03,045 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-26 01:32:03,046 INFO L87 Difference]: Start difference. First operand 1580 states and 2093 transitions. Second operand 3 states. [2020-10-26 01:32:03,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 01:32:03,130 INFO L93 Difference]: Finished difference Result 1630 states and 2141 transitions. [2020-10-26 01:32:03,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-26 01:32:03,131 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 25 [2020-10-26 01:32:03,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 01:32:03,140 INFO L225 Difference]: With dead ends: 1630 [2020-10-26 01:32:03,140 INFO L226 Difference]: Without dead ends: 1605 [2020-10-26 01:32:03,141 INFO L677 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 [2020-10-26 01:32:03,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1605 states. [2020-10-26 01:32:03,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1605 to 1580. [2020-10-26 01:32:03,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1580 states. [2020-10-26 01:32:03,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1580 states and 2091 transitions. [2020-10-26 01:32:03,205 INFO L78 Accepts]: Start accepts. Automaton has 1580 states and 2091 transitions. Word has length 25 [2020-10-26 01:32:03,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 01:32:03,205 INFO L481 AbstractCegarLoop]: Abstraction has 1580 states and 2091 transitions. [2020-10-26 01:32:03,205 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-26 01:32:03,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2091 transitions. [2020-10-26 01:32:03,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-10-26 01:32:03,207 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 01:32:03,207 INFO L422 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] [2020-10-26 01:32:03,207 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-26 01:32:03,208 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-26 01:32:03,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 01:32:03,208 INFO L82 PathProgramCache]: Analyzing trace with hash 856771332, now seen corresponding path program 1 times [2020-10-26 01:32:03,210 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 01:32:03,211 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305438831] [2020-10-26 01:32:03,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 01:32:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 01:32:03,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 01:32:03,375 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [305438831] [2020-10-26 01:32:03,376 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 01:32:03,376 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-26 01:32:03,376 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277975663] [2020-10-26 01:32:03,376 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-26 01:32:03,377 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 01:32:03,377 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-26 01:32:03,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-26 01:32:03,378 INFO L87 Difference]: Start difference. First operand 1580 states and 2091 transitions. Second operand 3 states. [2020-10-26 01:32:05,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 01:32:05,527 INFO L93 Difference]: Finished difference Result 1580 states and 2091 transitions. [2020-10-26 01:32:05,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-26 01:32:05,528 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 25 [2020-10-26 01:32:05,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 01:32:05,536 INFO L225 Difference]: With dead ends: 1580 [2020-10-26 01:32:05,536 INFO L226 Difference]: Without dead ends: 1576 [2020-10-26 01:32:05,537 INFO L677 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 [2020-10-26 01:32:05,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1576 states. [2020-10-26 01:32:05,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1576 to 1576. [2020-10-26 01:32:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1576 states. [2020-10-26 01:32:05,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1576 states and 2087 transitions. [2020-10-26 01:32:05,615 INFO L78 Accepts]: Start accepts. Automaton has 1576 states and 2087 transitions. Word has length 25 [2020-10-26 01:32:05,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 01:32:05,616 INFO L481 AbstractCegarLoop]: Abstraction has 1576 states and 2087 transitions. [2020-10-26 01:32:05,616 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-26 01:32:05,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2087 transitions. [2020-10-26 01:32:05,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-10-26 01:32:05,617 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 01:32:05,617 INFO L422 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] [2020-10-26 01:32:05,617 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-26 01:32:05,618 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-26 01:32:05,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 01:32:05,618 INFO L82 PathProgramCache]: Analyzing trace with hash 788752378, now seen corresponding path program 1 times [2020-10-26 01:32:05,618 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 01:32:05,619 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1919082707] [2020-10-26 01:32:05,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 01:32:05,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 01:32:05,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 01:32:05,837 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1919082707] [2020-10-26 01:32:05,838 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 01:32:05,838 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-26 01:32:05,838 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2103196395] [2020-10-26 01:32:05,839 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-26 01:32:05,839 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 01:32:05,839 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-26 01:32:05,839 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-26 01:32:05,840 INFO L87 Difference]: Start difference. First operand 1576 states and 2087 transitions. Second operand 3 states. [2020-10-26 01:32:07,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 01:32:07,453 INFO L93 Difference]: Finished difference Result 1576 states and 2087 transitions. [2020-10-26 01:32:07,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-26 01:32:07,454 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2020-10-26 01:32:07,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 01:32:07,462 INFO L225 Difference]: With dead ends: 1576 [2020-10-26 01:32:07,462 INFO L226 Difference]: Without dead ends: 1572 [2020-10-26 01:32:07,463 INFO L677 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 [2020-10-26 01:32:07,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1572 states. [2020-10-26 01:32:07,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1572 to 1572. [2020-10-26 01:32:07,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1572 states. [2020-10-26 01:32:07,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1572 states and 2083 transitions. [2020-10-26 01:32:07,535 INFO L78 Accepts]: Start accepts. Automaton has 1572 states and 2083 transitions. Word has length 26 [2020-10-26 01:32:07,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 01:32:07,536 INFO L481 AbstractCegarLoop]: Abstraction has 1572 states and 2083 transitions. [2020-10-26 01:32:07,536 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-26 01:32:07,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2083 transitions. [2020-10-26 01:32:07,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-10-26 01:32:07,537 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 01:32:07,537 INFO L422 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] [2020-10-26 01:32:07,537 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-26 01:32:07,538 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-26 01:32:07,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 01:32:07,538 INFO L82 PathProgramCache]: Analyzing trace with hash -1319835178, now seen corresponding path program 1 times [2020-10-26 01:32:07,539 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 01:32:07,539 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269476153] [2020-10-26 01:32:07,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 01:32:07,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 01:32:07,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 01:32:07,654 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [269476153] [2020-10-26 01:32:07,655 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 01:32:07,655 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-26 01:32:07,655 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404371547] [2020-10-26 01:32:07,656 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-26 01:32:07,656 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 01:32:07,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-26 01:32:07,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-26 01:32:07,657 INFO L87 Difference]: Start difference. First operand 1572 states and 2083 transitions. Second operand 3 states. [2020-10-26 01:32:09,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 01:32:09,815 INFO L93 Difference]: Finished difference Result 1572 states and 2083 transitions. [2020-10-26 01:32:09,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-26 01:32:09,816 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2020-10-26 01:32:09,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 01:32:09,828 INFO L225 Difference]: With dead ends: 1572 [2020-10-26 01:32:09,828 INFO L226 Difference]: Without dead ends: 1568 [2020-10-26 01:32:09,829 INFO L677 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 [2020-10-26 01:32:09,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1568 states. [2020-10-26 01:32:09,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1568 to 1568. [2020-10-26 01:32:09,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1568 states. [2020-10-26 01:32:09,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1568 states and 2079 transitions. [2020-10-26 01:32:09,905 INFO L78 Accepts]: Start accepts. Automaton has 1568 states and 2079 transitions. Word has length 27 [2020-10-26 01:32:09,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 01:32:09,906 INFO L481 AbstractCegarLoop]: Abstraction has 1568 states and 2079 transitions. [2020-10-26 01:32:09,906 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-26 01:32:09,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2079 transitions. [2020-10-26 01:32:09,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-10-26 01:32:09,914 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 01:32:09,915 INFO L422 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] [2020-10-26 01:32:09,915 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-26 01:32:09,915 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-26 01:32:09,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 01:32:09,916 INFO L82 PathProgramCache]: Analyzing trace with hash 2033427340, now seen corresponding path program 1 times [2020-10-26 01:32:09,916 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 01:32:09,916 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792570713] [2020-10-26 01:32:09,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 01:32:09,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 01:32:10,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 01:32:10,059 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792570713] [2020-10-26 01:32:10,059 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 01:32:10,059 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-26 01:32:10,060 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298039849] [2020-10-26 01:32:10,060 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-26 01:32:10,060 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 01:32:10,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-26 01:32:10,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-26 01:32:10,061 INFO L87 Difference]: Start difference. First operand 1568 states and 2079 transitions. Second operand 3 states. [2020-10-26 01:32:11,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 01:32:11,762 INFO L93 Difference]: Finished difference Result 4595 states and 6121 transitions. [2020-10-26 01:32:11,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-26 01:32:11,763 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2020-10-26 01:32:11,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 01:32:11,777 INFO L225 Difference]: With dead ends: 4595 [2020-10-26 01:32:11,778 INFO L226 Difference]: Without dead ends: 3030 [2020-10-26 01:32:11,780 INFO L677 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 [2020-10-26 01:32:11,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3030 states. [2020-10-26 01:32:11,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3030 to 3006. [2020-10-26 01:32:11,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3006 states. [2020-10-26 01:32:11,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 3006 states and 4014 transitions. [2020-10-26 01:32:11,906 INFO L78 Accepts]: Start accepts. Automaton has 3006 states and 4014 transitions. Word has length 28 [2020-10-26 01:32:11,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 01:32:11,907 INFO L481 AbstractCegarLoop]: Abstraction has 3006 states and 4014 transitions. [2020-10-26 01:32:11,907 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-26 01:32:11,907 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 4014 transitions. [2020-10-26 01:32:11,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-10-26 01:32:11,908 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 01:32:11,908 INFO L422 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] [2020-10-26 01:32:11,909 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-26 01:32:11,909 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-26 01:32:11,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 01:32:11,910 INFO L82 PathProgramCache]: Analyzing trace with hash -1389616984, now seen corresponding path program 1 times [2020-10-26 01:32:11,910 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 01:32:11,910 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118215935] [2020-10-26 01:32:11,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 01:32:11,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 01:32:12,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 01:32:12,014 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118215935] [2020-10-26 01:32:12,014 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 01:32:12,014 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-26 01:32:12,014 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597860483] [2020-10-26 01:32:12,015 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-26 01:32:12,015 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 01:32:12,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-26 01:32:12,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-26 01:32:12,016 INFO L87 Difference]: Start difference. First operand 3006 states and 4014 transitions. Second operand 3 states. [2020-10-26 01:32:13,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 01:32:13,976 INFO L93 Difference]: Finished difference Result 3006 states and 4014 transitions. [2020-10-26 01:32:13,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-26 01:32:13,977 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2020-10-26 01:32:13,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 01:32:13,991 INFO L225 Difference]: With dead ends: 3006 [2020-10-26 01:32:13,992 INFO L226 Difference]: Without dead ends: 2985 [2020-10-26 01:32:13,993 INFO L677 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 [2020-10-26 01:32:13,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2985 states. [2020-10-26 01:32:14,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2985 to 2985. [2020-10-26 01:32:14,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2985 states. [2020-10-26 01:32:14,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 2985 states and 3985 transitions. [2020-10-26 01:32:14,136 INFO L78 Accepts]: Start accepts. Automaton has 2985 states and 3985 transitions. Word has length 29 [2020-10-26 01:32:14,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 01:32:14,136 INFO L481 AbstractCegarLoop]: Abstraction has 2985 states and 3985 transitions. [2020-10-26 01:32:14,137 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-26 01:32:14,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 3985 transitions. [2020-10-26 01:32:14,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2020-10-26 01:32:14,140 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 01:32:14,140 INFO L422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-26 01:32:14,140 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-26 01:32:14,141 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-26 01:32:14,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 01:32:14,141 INFO L82 PathProgramCache]: Analyzing trace with hash 281467428, now seen corresponding path program 1 times [2020-10-26 01:32:14,142 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 01:32:14,142 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304217995] [2020-10-26 01:32:14,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 01:32:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 01:32:14,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 01:32:14,326 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304217995] [2020-10-26 01:32:14,331 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 01:32:14,331 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-26 01:32:14,332 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756565492] [2020-10-26 01:32:14,333 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-26 01:32:14,333 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 01:32:14,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-26 01:32:14,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-26 01:32:14,334 INFO L87 Difference]: Start difference. First operand 2985 states and 3985 transitions. Second operand 3 states. [2020-10-26 01:32:14,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 01:32:14,664 INFO L93 Difference]: Finished difference Result 8029 states and 10785 transitions. [2020-10-26 01:32:14,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-26 01:32:14,665 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 80 [2020-10-26 01:32:14,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 01:32:14,691 INFO L225 Difference]: With dead ends: 8029 [2020-10-26 01:32:14,692 INFO L226 Difference]: Without dead ends: 5047 [2020-10-26 01:32:14,700 INFO L677 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 [2020-10-26 01:32:14,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5047 states. [2020-10-26 01:32:14,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5047 to 4991. [2020-10-26 01:32:14,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4991 states. [2020-10-26 01:32:14,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 4991 states and 6745 transitions. [2020-10-26 01:32:14,956 INFO L78 Accepts]: Start accepts. Automaton has 4991 states and 6745 transitions. Word has length 80 [2020-10-26 01:32:14,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 01:32:14,956 INFO L481 AbstractCegarLoop]: Abstraction has 4991 states and 6745 transitions. [2020-10-26 01:32:14,957 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-26 01:32:14,957 INFO L276 IsEmpty]: Start isEmpty. Operand 4991 states and 6745 transitions. [2020-10-26 01:32:14,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-10-26 01:32:14,960 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 01:32:14,960 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-26 01:32:14,960 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-26 01:32:14,961 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-26 01:32:14,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 01:32:14,961 INFO L82 PathProgramCache]: Analyzing trace with hash -140900128, now seen corresponding path program 1 times [2020-10-26 01:32:14,962 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 01:32:14,962 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056450402] [2020-10-26 01:32:14,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 01:32:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 01:32:15,160 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-10-26 01:32:15,161 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2056450402] [2020-10-26 01:32:15,161 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 01:32:15,161 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-26 01:32:15,162 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774307880] [2020-10-26 01:32:15,162 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-26 01:32:15,163 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 01:32:15,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-26 01:32:15,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-26 01:32:15,164 INFO L87 Difference]: Start difference. First operand 4991 states and 6745 transitions. Second operand 3 states. [2020-10-26 01:32:16,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 01:32:16,618 INFO L93 Difference]: Finished difference Result 10817 states and 14701 transitions. [2020-10-26 01:32:16,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-26 01:32:16,620 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 98 [2020-10-26 01:32:16,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 01:32:16,648 INFO L225 Difference]: With dead ends: 10817 [2020-10-26 01:32:16,648 INFO L226 Difference]: Without dead ends: 5829 [2020-10-26 01:32:16,656 INFO L677 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 [2020-10-26 01:32:16,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5829 states. [2020-10-26 01:32:16,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5829 to 5721. [2020-10-26 01:32:16,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5721 states. [2020-10-26 01:32:16,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5721 states to 5721 states and 7779 transitions. [2020-10-26 01:32:16,908 INFO L78 Accepts]: Start accepts. Automaton has 5721 states and 7779 transitions. Word has length 98 [2020-10-26 01:32:16,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 01:32:16,909 INFO L481 AbstractCegarLoop]: Abstraction has 5721 states and 7779 transitions. [2020-10-26 01:32:16,909 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-26 01:32:16,909 INFO L276 IsEmpty]: Start isEmpty. Operand 5721 states and 7779 transitions. [2020-10-26 01:32:16,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-10-26 01:32:16,911 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 01:32:16,911 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-26 01:32:16,912 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-26 01:32:16,912 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-26 01:32:16,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 01:32:16,912 INFO L82 PathProgramCache]: Analyzing trace with hash -347824933, now seen corresponding path program 1 times [2020-10-26 01:32:16,913 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 01:32:16,913 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346887117] [2020-10-26 01:32:16,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 01:32:16,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 01:32:17,100 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-10-26 01:32:17,101 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346887117] [2020-10-26 01:32:17,101 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 01:32:17,101 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-26 01:32:17,101 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124856189] [2020-10-26 01:32:17,102 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-26 01:32:17,102 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 01:32:17,102 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-26 01:32:17,103 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-26 01:32:17,103 INFO L87 Difference]: Start difference. First operand 5721 states and 7779 transitions. Second operand 5 states. [2020-10-26 01:32:17,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 01:32:17,471 INFO L93 Difference]: Finished difference Result 11491 states and 15598 transitions. [2020-10-26 01:32:17,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-26 01:32:17,472 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 103 [2020-10-26 01:32:17,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 01:32:17,497 INFO L225 Difference]: With dead ends: 11491 [2020-10-26 01:32:17,497 INFO L226 Difference]: Without dead ends: 5773 [2020-10-26 01:32:17,506 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-10-26 01:32:17,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5773 states. [2020-10-26 01:32:17,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5773 to 2968. [2020-10-26 01:32:17,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2968 states. [2020-10-26 01:32:17,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 2968 states and 4008 transitions. [2020-10-26 01:32:17,705 INFO L78 Accepts]: Start accepts. Automaton has 2968 states and 4008 transitions. Word has length 103 [2020-10-26 01:32:17,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 01:32:17,705 INFO L481 AbstractCegarLoop]: Abstraction has 2968 states and 4008 transitions. [2020-10-26 01:32:17,706 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-26 01:32:17,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 4008 transitions. [2020-10-26 01:32:17,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-10-26 01:32:17,708 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 01:32:17,708 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-26 01:32:17,708 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-26 01:32:17,708 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-26 01:32:17,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 01:32:17,709 INFO L82 PathProgramCache]: Analyzing trace with hash -1157171559, now seen corresponding path program 1 times [2020-10-26 01:32:17,709 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 01:32:17,709 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1276177544] [2020-10-26 01:32:17,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 01:32:17,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 01:32:17,879 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-10-26 01:32:17,879 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1276177544] [2020-10-26 01:32:17,879 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 01:32:17,879 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-26 01:32:17,879 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958013484] [2020-10-26 01:32:17,880 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-26 01:32:17,880 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 01:32:17,881 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-26 01:32:17,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-26 01:32:17,881 INFO L87 Difference]: Start difference. First operand 2968 states and 4008 transitions. Second operand 3 states. [2020-10-26 01:32:20,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 01:32:20,122 INFO L93 Difference]: Finished difference Result 2968 states and 4008 transitions. [2020-10-26 01:32:20,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-26 01:32:20,124 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 103 [2020-10-26 01:32:20,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 01:32:20,136 INFO L225 Difference]: With dead ends: 2968 [2020-10-26 01:32:20,136 INFO L226 Difference]: Without dead ends: 2956 [2020-10-26 01:32:20,137 INFO L677 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 [2020-10-26 01:32:20,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2956 states. [2020-10-26 01:32:20,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2956 to 2956. [2020-10-26 01:32:20,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2956 states. [2020-10-26 01:32:20,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 2956 states and 3987 transitions. [2020-10-26 01:32:20,299 INFO L78 Accepts]: Start accepts. Automaton has 2956 states and 3987 transitions. Word has length 103 [2020-10-26 01:32:20,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 01:32:20,299 INFO L481 AbstractCegarLoop]: Abstraction has 2956 states and 3987 transitions. [2020-10-26 01:32:20,300 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-26 01:32:20,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 3987 transitions. [2020-10-26 01:32:20,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2020-10-26 01:32:20,302 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 01:32:20,302 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-26 01:32:20,303 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-26 01:32:20,303 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-26 01:32:20,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 01:32:20,304 INFO L82 PathProgramCache]: Analyzing trace with hash -1425286535, now seen corresponding path program 1 times [2020-10-26 01:32:20,304 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 01:32:20,304 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914263146] [2020-10-26 01:32:20,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 01:32:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 01:32:20,477 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-10-26 01:32:20,477 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914263146] [2020-10-26 01:32:20,478 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 01:32:20,478 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-26 01:32:20,478 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248522863] [2020-10-26 01:32:20,479 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-26 01:32:20,479 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 01:32:20,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-26 01:32:20,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-26 01:32:20,480 INFO L87 Difference]: Start difference. First operand 2956 states and 3987 transitions. Second operand 3 states. [2020-10-26 01:32:22,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 01:32:22,750 INFO L93 Difference]: Finished difference Result 2964 states and 3993 transitions. [2020-10-26 01:32:22,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-26 01:32:22,751 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 104 [2020-10-26 01:32:22,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 01:32:22,758 INFO L225 Difference]: With dead ends: 2964 [2020-10-26 01:32:22,758 INFO L226 Difference]: Without dead ends: 2952 [2020-10-26 01:32:22,759 INFO L677 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 [2020-10-26 01:32:22,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2952 states. [2020-10-26 01:32:22,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2952 to 2952. [2020-10-26 01:32:22,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2952 states. [2020-10-26 01:32:22,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 2952 states and 3972 transitions. [2020-10-26 01:32:22,963 INFO L78 Accepts]: Start accepts. Automaton has 2952 states and 3972 transitions. Word has length 104 [2020-10-26 01:32:22,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 01:32:22,963 INFO L481 AbstractCegarLoop]: Abstraction has 2952 states and 3972 transitions. [2020-10-26 01:32:22,963 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-26 01:32:22,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 3972 transitions. [2020-10-26 01:32:22,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2020-10-26 01:32:22,966 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 01:32:22,966 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-26 01:32:22,966 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-26 01:32:22,967 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-26 01:32:22,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 01:32:22,967 INFO L82 PathProgramCache]: Analyzing trace with hash -745228165, now seen corresponding path program 1 times [2020-10-26 01:32:22,968 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 01:32:22,968 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1833708927] [2020-10-26 01:32:22,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 01:32:23,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 01:32:23,269 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-10-26 01:32:23,269 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1833708927] [2020-10-26 01:32:23,270 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 01:32:23,270 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-26 01:32:23,270 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1847983374] [2020-10-26 01:32:23,271 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-26 01:32:23,271 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 01:32:23,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-26 01:32:23,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-26 01:32:23,272 INFO L87 Difference]: Start difference. First operand 2952 states and 3972 transitions. Second operand 5 states. [2020-10-26 01:32:23,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 01:32:23,685 INFO L93 Difference]: Finished difference Result 5745 states and 7769 transitions. [2020-10-26 01:32:23,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-26 01:32:23,686 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 104 [2020-10-26 01:32:23,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 01:32:23,686 INFO L225 Difference]: With dead ends: 5745 [2020-10-26 01:32:23,686 INFO L226 Difference]: Without dead ends: 0 [2020-10-26 01:32:23,695 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-10-26 01:32:23,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-26 01:32:23,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-26 01:32:23,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-26 01:32:23,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-26 01:32:23,696 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 104 [2020-10-26 01:32:23,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 01:32:23,696 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-26 01:32:23,696 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-26 01:32:23,697 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-26 01:32:23,697 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-26 01:32:23,697 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-10-26 01:32:23,699 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-26 01:32:27,963 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2020-10-26 01:32:34,526 INFO L274 CegarLoopResult]: For program point L3537-1(line 3537) no Hoare annotation was computed. [2020-10-26 01:32:34,527 INFO L274 CegarLoopResult]: For program point L3537(line 3537) no Hoare annotation was computed. [2020-10-26 01:32:34,528 INFO L270 CegarLoopResult]: At program point L5124-1(lines 5123 5125) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,528 INFO L270 CegarLoopResult]: At program point L5124-2(lines 5123 5125) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,528 INFO L270 CegarLoopResult]: At program point L5124(lines 5123 5125) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,528 INFO L274 CegarLoopResult]: For program point L3539-1(lines 3539 3542) no Hoare annotation was computed. [2020-10-26 01:32:34,529 INFO L274 CegarLoopResult]: For program point L3539(lines 3539 3542) no Hoare annotation was computed. [2020-10-26 01:32:34,529 INFO L274 CegarLoopResult]: For program point L4202(line 4202) no Hoare annotation was computed. [2020-10-26 01:32:34,529 INFO L270 CegarLoopResult]: At program point L5127(lines 5126 5128) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,529 INFO L270 CegarLoopResult]: At program point L5127-1(lines 5126 5128) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,529 INFO L270 CegarLoopResult]: At program point L5127-4(lines 5126 5128) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,530 INFO L270 CegarLoopResult]: At program point L5127-5(lines 5126 5128) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,530 INFO L270 CegarLoopResult]: At program point L5127-2(lines 5126 5128) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,530 INFO L270 CegarLoopResult]: At program point L5127-3(lines 5126 5128) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,530 INFO L270 CegarLoopResult]: At program point L5127-8(lines 5126 5128) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,531 INFO L270 CegarLoopResult]: At program point L5127-6(lines 5126 5128) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,531 INFO L270 CegarLoopResult]: At program point L5127-7(lines 5126 5128) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,531 INFO L270 CegarLoopResult]: At program point L4997(lines 4996 4998) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,531 INFO L270 CegarLoopResult]: At program point L5130(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,531 INFO L270 CegarLoopResult]: At program point L5130-1(lines 5129 5131) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,532 INFO L270 CegarLoopResult]: At program point L5130-2(lines 5129 5131) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,532 INFO L274 CegarLoopResult]: For program point L3545(lines 3545 3549) no Hoare annotation was computed. [2020-10-26 01:32:34,532 INFO L274 CegarLoopResult]: For program point L3545-3(lines 3545 3549) no Hoare annotation was computed. [2020-10-26 01:32:34,532 INFO L274 CegarLoopResult]: For program point L3545-2(lines 3545 3549) no Hoare annotation was computed. [2020-10-26 01:32:34,532 INFO L274 CegarLoopResult]: For program point L3545-5(lines 3545 3549) no Hoare annotation was computed. [2020-10-26 01:32:34,533 INFO L274 CegarLoopResult]: For program point L3282(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,533 INFO L274 CegarLoopResult]: For program point L3282-2(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,533 INFO L274 CegarLoopResult]: For program point L3282-4(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,533 INFO L274 CegarLoopResult]: For program point L3282-6(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,533 INFO L274 CegarLoopResult]: For program point L3282-8(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,533 INFO L274 CegarLoopResult]: For program point L3282-10(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,534 INFO L274 CegarLoopResult]: For program point L3282-12(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,534 INFO L274 CegarLoopResult]: For program point L3282-14(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,534 INFO L274 CegarLoopResult]: For program point L3415-1(lines 3415 3601) no Hoare annotation was computed. [2020-10-26 01:32:34,534 INFO L274 CegarLoopResult]: For program point L3415(lines 3415 3601) no Hoare annotation was computed. [2020-10-26 01:32:34,534 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,535 INFO L270 CegarLoopResult]: At program point L3944(lines 3935 3946) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,535 INFO L274 CegarLoopResult]: For program point L3416(line 3416) no Hoare annotation was computed. [2020-10-26 01:32:34,535 INFO L274 CegarLoopResult]: For program point L3416-2(line 3416) no Hoare annotation was computed. [2020-10-26 01:32:34,535 INFO L274 CegarLoopResult]: For program point L3416-3(line 3416) no Hoare annotation was computed. [2020-10-26 01:32:34,535 INFO L274 CegarLoopResult]: For program point L3416-5(line 3416) no Hoare annotation was computed. [2020-10-26 01:32:34,536 INFO L270 CegarLoopResult]: At program point L5134(lines 5133 5135) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,536 INFO L274 CegarLoopResult]: For program point L4209(line 4209) no Hoare annotation was computed. [2020-10-26 01:32:34,536 INFO L274 CegarLoopResult]: For program point L3417-1(line 3417) no Hoare annotation was computed. [2020-10-26 01:32:34,536 INFO L274 CegarLoopResult]: For program point L3417(line 3417) no Hoare annotation was computed. [2020-10-26 01:32:34,536 INFO L274 CegarLoopResult]: For program point L4210(lines 4210 4263) no Hoare annotation was computed. [2020-10-26 01:32:34,536 INFO L274 CegarLoopResult]: For program point L3286(lines 3286 3297) no Hoare annotation was computed. [2020-10-26 01:32:34,537 INFO L274 CegarLoopResult]: For program point L3286-2(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,537 INFO L270 CegarLoopResult]: At program point L3154(lines 3151 3156) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,537 INFO L274 CegarLoopResult]: For program point L3286-3(lines 3286 3297) no Hoare annotation was computed. [2020-10-26 01:32:34,537 INFO L274 CegarLoopResult]: For program point L3286-6(lines 3286 3297) no Hoare annotation was computed. [2020-10-26 01:32:34,537 INFO L270 CegarLoopResult]: At program point L3154-2(lines 3151 3156) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,538 INFO L274 CegarLoopResult]: For program point L3286-5(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,538 INFO L270 CegarLoopResult]: At program point L3154-1(lines 3151 3156) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,538 INFO L274 CegarLoopResult]: For program point L3286-8(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,538 INFO L270 CegarLoopResult]: At program point L3154-4(lines 3151 3156) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,539 INFO L270 CegarLoopResult]: At program point L3154-3(lines 3151 3156) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,539 INFO L270 CegarLoopResult]: At program point L3154-6(lines 3151 3156) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,539 INFO L274 CegarLoopResult]: For program point L3286-9(lines 3286 3297) no Hoare annotation was computed. [2020-10-26 01:32:34,539 INFO L270 CegarLoopResult]: At program point L3154-5(lines 3151 3156) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,539 INFO L274 CegarLoopResult]: For program point L3286-12(lines 3286 3297) no Hoare annotation was computed. [2020-10-26 01:32:34,540 INFO L270 CegarLoopResult]: At program point L3154-8(lines 3151 3156) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,540 INFO L274 CegarLoopResult]: For program point L3286-11(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,540 INFO L270 CegarLoopResult]: At program point L3154-7(lines 3151 3156) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,540 INFO L270 CegarLoopResult]: At program point L5004(lines 5003 5005) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,540 INFO L274 CegarLoopResult]: For program point L3286-14(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,541 INFO L274 CegarLoopResult]: For program point L3286-15(lines 3286 3297) no Hoare annotation was computed. [2020-10-26 01:32:34,541 INFO L274 CegarLoopResult]: For program point L3815(lines 3815 3819) no Hoare annotation was computed. [2020-10-26 01:32:34,541 INFO L274 CegarLoopResult]: For program point L3286-18(lines 3286 3297) no Hoare annotation was computed. [2020-10-26 01:32:34,541 INFO L274 CegarLoopResult]: For program point L3286-17(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,541 INFO L274 CegarLoopResult]: For program point L3286-20(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,541 INFO L274 CegarLoopResult]: For program point L3286-21(lines 3286 3297) no Hoare annotation was computed. [2020-10-26 01:32:34,542 INFO L274 CegarLoopResult]: For program point L3286-23(lines 3282 3298) no Hoare annotation was computed. [2020-10-26 01:32:34,542 INFO L274 CegarLoopResult]: For program point L3419-1(lines 3419 3422) no Hoare annotation was computed. [2020-10-26 01:32:34,542 INFO L274 CegarLoopResult]: For program point L3419(lines 3419 3422) no Hoare annotation was computed. [2020-10-26 01:32:34,542 INFO L274 CegarLoopResult]: For program point L4212(lines 4212 4260) no Hoare annotation was computed. [2020-10-26 01:32:34,542 INFO L270 CegarLoopResult]: At program point L5137(lines 5136 5138) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,543 INFO L274 CegarLoopResult]: For program point L4213(line 4213) no Hoare annotation was computed. [2020-10-26 01:32:34,543 INFO L274 CegarLoopResult]: For program point L4214(lines 4214 4222) no Hoare annotation was computed. [2020-10-26 01:32:34,543 INFO L270 CegarLoopResult]: At program point L5007(lines 5006 5008) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,543 INFO L274 CegarLoopResult]: For program point L3423-1(lines 3423 3426) no Hoare annotation was computed. [2020-10-26 01:32:34,543 INFO L274 CegarLoopResult]: For program point L3423(lines 3423 3426) no Hoare annotation was computed. [2020-10-26 01:32:34,543 INFO L274 CegarLoopResult]: For program point L3291(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,544 INFO L274 CegarLoopResult]: For program point L3291-3(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,544 INFO L274 CegarLoopResult]: For program point L3291-2(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,544 INFO L274 CegarLoopResult]: For program point L3291-5(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,544 INFO L274 CegarLoopResult]: For program point L4216(lines 4216 4220) no Hoare annotation was computed. [2020-10-26 01:32:34,544 INFO L274 CegarLoopResult]: For program point L3291-6(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,544 INFO L274 CegarLoopResult]: For program point L3291-9(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,545 INFO L274 CegarLoopResult]: For program point L3291-8(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,545 INFO L274 CegarLoopResult]: For program point L3291-11(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,545 INFO L274 CegarLoopResult]: For program point L3291-12(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,545 INFO L274 CegarLoopResult]: For program point L3291-15(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,545 INFO L274 CegarLoopResult]: For program point L3291-14(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,546 INFO L274 CegarLoopResult]: For program point L3291-17(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,546 INFO L274 CegarLoopResult]: For program point L3291-18(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,546 INFO L274 CegarLoopResult]: For program point L3291-21(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,546 INFO L274 CegarLoopResult]: For program point L3291-20(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,546 INFO L274 CegarLoopResult]: For program point L3291-23(lines 3291 3295) no Hoare annotation was computed. [2020-10-26 01:32:34,546 INFO L274 CegarLoopResult]: For program point L3821(lines 3821 3826) no Hoare annotation was computed. [2020-10-26 01:32:34,547 INFO L270 CegarLoopResult]: At program point L5011(lines 5010 5012) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,547 INFO L270 CegarLoopResult]: At program point L3954(lines 3947 3956) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,547 INFO L274 CegarLoopResult]: For program point L3558(lines 3558 3561) no Hoare annotation was computed. [2020-10-26 01:32:34,547 INFO L274 CegarLoopResult]: For program point L3558-2(lines 3558 3561) no Hoare annotation was computed. [2020-10-26 01:32:34,547 INFO L274 CegarLoopResult]: For program point L3558-3(lines 3558 3561) no Hoare annotation was computed. [2020-10-26 01:32:34,548 INFO L270 CegarLoopResult]: At program point L4351(lines 4343 4354) the Hoare annotation is: (let ((.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (.cse2 (= ~ldv_retval_0~0 0)) (.cse3 (= ~ldv_state_variable_3~0 1)) (.cse4 (= ~ldv_mutex_lock~0 1)) (.cse5 (= ~ldv_mutex_phantom_mutex~0 2))) (or (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 4) 0) .cse0 (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 4) 0) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-10-26 01:32:34,548 INFO L274 CegarLoopResult]: For program point L3558-5(lines 3558 3561) no Hoare annotation was computed. [2020-10-26 01:32:34,548 INFO L274 CegarLoopResult]: For program point L3691(lines 3691 3695) no Hoare annotation was computed. [2020-10-26 01:32:34,548 INFO L274 CegarLoopResult]: For program point L3691-3(lines 3691 3695) no Hoare annotation was computed. [2020-10-26 01:32:34,548 INFO L274 CegarLoopResult]: For program point L3691-2(lines 3691 3695) no Hoare annotation was computed. [2020-10-26 01:32:34,548 INFO L274 CegarLoopResult]: For program point L3691-5(lines 3691 3695) no Hoare annotation was computed. [2020-10-26 01:32:34,549 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,549 INFO L270 CegarLoopResult]: At program point L5145(lines 5144 5146) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,549 INFO L270 CegarLoopResult]: At program point L5014(lines 5013 5015) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,549 INFO L274 CegarLoopResult]: For program point L3429(line 3429) no Hoare annotation was computed. [2020-10-26 01:32:34,549 INFO L274 CegarLoopResult]: For program point L3429-2(lines 3429 3437) no Hoare annotation was computed. [2020-10-26 01:32:34,550 INFO L274 CegarLoopResult]: For program point L3429-5(line 3429) no Hoare annotation was computed. [2020-10-26 01:32:34,550 INFO L274 CegarLoopResult]: For program point L3429-4(lines 3429 3437) no Hoare annotation was computed. [2020-10-26 01:32:34,550 INFO L274 CegarLoopResult]: For program point L3429-7(lines 3429 3437) no Hoare annotation was computed. [2020-10-26 01:32:34,550 INFO L274 CegarLoopResult]: For program point L3429-9(lines 3429 3437) no Hoare annotation was computed. [2020-10-26 01:32:34,550 INFO L274 CegarLoopResult]: For program point L4091(lines 4091 4267) no Hoare annotation was computed. [2020-10-26 01:32:34,550 INFO L274 CegarLoopResult]: For program point L3431-1(lines 3431 3435) no Hoare annotation was computed. [2020-10-26 01:32:34,551 INFO L274 CegarLoopResult]: For program point L3431(lines 3431 3435) no Hoare annotation was computed. [2020-10-26 01:32:34,551 INFO L270 CegarLoopResult]: At program point L3299-1(lines 3270 3301) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,551 INFO L270 CegarLoopResult]: At program point L3299(lines 3270 3301) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,551 INFO L270 CegarLoopResult]: At program point L3299-3(lines 3270 3301) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,552 INFO L270 CegarLoopResult]: At program point L3299-2(lines 3270 3301) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,552 INFO L270 CegarLoopResult]: At program point L3299-5(lines 3270 3301) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,552 INFO L270 CegarLoopResult]: At program point L3299-4(lines 3270 3301) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,552 INFO L274 CegarLoopResult]: For program point L4224(line 4224) no Hoare annotation was computed. [2020-10-26 01:32:34,552 INFO L274 CegarLoopResult]: For program point L4092(line 4092) no Hoare annotation was computed. [2020-10-26 01:32:34,553 INFO L270 CegarLoopResult]: At program point L3299-7(lines 3270 3301) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,553 INFO L270 CegarLoopResult]: At program point L3299-6(lines 3270 3301) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,553 INFO L270 CegarLoopResult]: At program point L5149(lines 5148 5150) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,553 INFO L274 CegarLoopResult]: For program point L4225(lines 4225 4232) no Hoare annotation was computed. [2020-10-26 01:32:34,554 INFO L274 CegarLoopResult]: For program point L4093(lines 4093 4108) no Hoare annotation was computed. [2020-10-26 01:32:34,554 INFO L274 CegarLoopResult]: For program point L3829(lines 3829 3833) no Hoare annotation was computed. [2020-10-26 01:32:34,554 INFO L274 CegarLoopResult]: For program point L3697(lines 3697 3705) no Hoare annotation was computed. [2020-10-26 01:32:34,554 INFO L274 CegarLoopResult]: For program point L3697-2(lines 3697 3705) no Hoare annotation was computed. [2020-10-26 01:32:34,554 INFO L274 CegarLoopResult]: For program point L4227(lines 4227 4230) no Hoare annotation was computed. [2020-10-26 01:32:34,554 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-26 01:32:34,555 INFO L274 CegarLoopResult]: For program point L4095(lines 4095 4105) no Hoare annotation was computed. [2020-10-26 01:32:34,555 INFO L270 CegarLoopResult]: At program point L5152(lines 5151 5153) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,555 INFO L270 CegarLoopResult]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,555 INFO L270 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,555 INFO L274 CegarLoopResult]: For program point L-1-5(line -1) no Hoare annotation was computed. [2020-10-26 01:32:34,556 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,556 INFO L270 CegarLoopResult]: At program point L-1-7(line -1) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,556 INFO L270 CegarLoopResult]: At program point L-1-9(line -1) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,556 INFO L274 CegarLoopResult]: For program point L-1-10(line -1) no Hoare annotation was computed. [2020-10-26 01:32:34,556 INFO L274 CegarLoopResult]: For program point L-1-11(line -1) no Hoare annotation was computed. [2020-10-26 01:32:34,557 INFO L274 CegarLoopResult]: For program point L-1-12(line -1) no Hoare annotation was computed. [2020-10-26 01:32:34,557 INFO L270 CegarLoopResult]: At program point L-1-14(line -1) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,557 INFO L270 CegarLoopResult]: At program point L-1-16(line -1) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,557 INFO L274 CegarLoopResult]: For program point L3567(lines 3567 3570) no Hoare annotation was computed. [2020-10-26 01:32:34,557 INFO L274 CegarLoopResult]: For program point L-1-17(line -1) no Hoare annotation was computed. [2020-10-26 01:32:34,557 INFO L274 CegarLoopResult]: For program point L3567-3(lines 3567 3570) no Hoare annotation was computed. [2020-10-26 01:32:34,558 INFO L274 CegarLoopResult]: For program point L3567-2(lines 3567 3570) no Hoare annotation was computed. [2020-10-26 01:32:34,558 INFO L270 CegarLoopResult]: At program point L-1-19(line -1) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,558 INFO L274 CegarLoopResult]: For program point L3567-5(lines 3567 3570) no Hoare annotation was computed. [2020-10-26 01:32:34,558 INFO L270 CegarLoopResult]: At program point L-1-21(line -1) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,558 INFO L274 CegarLoopResult]: For program point L-1-22(line -1) no Hoare annotation was computed. [2020-10-26 01:32:34,559 INFO L274 CegarLoopResult]: For program point L4096(line 4096) no Hoare annotation was computed. [2020-10-26 01:32:34,559 INFO L270 CegarLoopResult]: At program point L5021-2(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,559 INFO L270 CegarLoopResult]: At program point L5021-3(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,559 INFO L270 CegarLoopResult]: At program point L5021(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,559 INFO L270 CegarLoopResult]: At program point L5021-1(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,560 INFO L270 CegarLoopResult]: At program point L5021-6(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,560 INFO L270 CegarLoopResult]: At program point L5021-7(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,560 INFO L270 CegarLoopResult]: At program point L5021-4(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,560 INFO L270 CegarLoopResult]: At program point L5021-5(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,561 INFO L270 CegarLoopResult]: At program point L5021-10(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,561 INFO L270 CegarLoopResult]: At program point L5021-11(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,561 INFO L270 CegarLoopResult]: At program point L5021-8(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,561 INFO L270 CegarLoopResult]: At program point L5021-9(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,561 INFO L270 CegarLoopResult]: At program point L5021-14(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,562 INFO L270 CegarLoopResult]: At program point L5021-15(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,562 INFO L270 CegarLoopResult]: At program point L5021-12(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,562 INFO L270 CegarLoopResult]: At program point L5021-13(lines 5020 5022) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,562 INFO L274 CegarLoopResult]: For program point L4097(lines 4097 4101) no Hoare annotation was computed. [2020-10-26 01:32:34,562 INFO L274 CegarLoopResult]: For program point L3701(lines 3701 3704) no Hoare annotation was computed. [2020-10-26 01:32:34,563 INFO L274 CegarLoopResult]: For program point L3701-3(lines 3701 3704) no Hoare annotation was computed. [2020-10-26 01:32:34,563 INFO L274 CegarLoopResult]: For program point L3701-2(lines 3697 3705) no Hoare annotation was computed. [2020-10-26 01:32:34,563 INFO L274 CegarLoopResult]: For program point L3701-5(lines 3697 3705) no Hoare annotation was computed. [2020-10-26 01:32:34,563 INFO L270 CegarLoopResult]: At program point L5155(lines 5154 5156) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,563 INFO L270 CegarLoopResult]: At program point L5155-1(lines 5154 5156) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,564 INFO L274 CegarLoopResult]: For program point L4759(lines 4759 4762) no Hoare annotation was computed. [2020-10-26 01:32:34,564 INFO L270 CegarLoopResult]: At program point L3307-1(lines 3302 3309) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,564 INFO L270 CegarLoopResult]: At program point L3307(lines 3302 3309) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,564 INFO L270 CegarLoopResult]: At program point L3307-3(lines 3302 3309) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,564 INFO L270 CegarLoopResult]: At program point L3307-2(lines 3302 3309) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,565 INFO L270 CegarLoopResult]: At program point L5025-2(lines 5024 5026) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,565 INFO L270 CegarLoopResult]: At program point L5025-3(lines 5024 5026) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,565 INFO L270 CegarLoopResult]: At program point L5025(lines 5024 5026) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,565 INFO L270 CegarLoopResult]: At program point L5025-1(lines 5024 5026) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,565 INFO L274 CegarLoopResult]: For program point L4893(lines 4893 4896) no Hoare annotation was computed. [2020-10-26 01:32:34,566 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,566 INFO L270 CegarLoopResult]: At program point L3572(lines 3415 3601) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,566 INFO L270 CegarLoopResult]: At program point L3572-1(lines 3415 3601) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,566 INFO L274 CegarLoopResult]: For program point L3837(lines 3837 3841) no Hoare annotation was computed. [2020-10-26 01:32:34,566 INFO L274 CegarLoopResult]: For program point L4234(line 4234) no Hoare annotation was computed. [2020-10-26 01:32:34,567 INFO L270 CegarLoopResult]: At program point L3574(lines 3415 3601) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,567 INFO L270 CegarLoopResult]: At program point L3574-1(lines 3415 3601) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,567 INFO L274 CegarLoopResult]: For program point L4235(lines 4235 4240) no Hoare annotation was computed. [2020-10-26 01:32:34,567 INFO L274 CegarLoopResult]: For program point L4235-2(lines 4212 4260) no Hoare annotation was computed. [2020-10-26 01:32:34,567 INFO L274 CegarLoopResult]: For program point L4103(line 4103) no Hoare annotation was computed. [2020-10-26 01:32:34,568 INFO L274 CegarLoopResult]: For program point L4764(lines 4764 4769) no Hoare annotation was computed. [2020-10-26 01:32:34,568 INFO L270 CegarLoopResult]: At program point L3576(lines 3415 3601) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,568 INFO L270 CegarLoopResult]: At program point L3576-1(lines 3415 3601) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,568 INFO L270 CegarLoopResult]: At program point L4898(lines 4890 4900) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) [2020-10-26 01:32:34,568 INFO L274 CegarLoopResult]: For program point L3445(lines 3445 3448) no Hoare annotation was computed. [2020-10-26 01:32:34,569 INFO L274 CegarLoopResult]: For program point L3445-3(lines 3445 3448) no Hoare annotation was computed. [2020-10-26 01:32:34,569 INFO L274 CegarLoopResult]: For program point L3445-2(lines 3445 3448) no Hoare annotation was computed. [2020-10-26 01:32:34,569 INFO L274 CegarLoopResult]: For program point L3445-5(lines 3445 3448) no Hoare annotation was computed. [2020-10-26 01:32:34,569 INFO L274 CegarLoopResult]: For program point L3314(lines 3314 3316) no Hoare annotation was computed. [2020-10-26 01:32:34,569 INFO L274 CegarLoopResult]: For program point L3314-2(lines 3314 3319) no Hoare annotation was computed. [2020-10-26 01:32:34,570 INFO L270 CegarLoopResult]: At program point L3314-4(lines 3310 3322) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,570 INFO L274 CegarLoopResult]: For program point L5164-1(lines 5164 5166) no Hoare annotation was computed. [2020-10-26 01:32:34,570 INFO L274 CegarLoopResult]: For program point L3314-5(lines 3314 3316) no Hoare annotation was computed. [2020-10-26 01:32:34,570 INFO L274 CegarLoopResult]: For program point L5164-2(lines 5164 5166) no Hoare annotation was computed. [2020-10-26 01:32:34,570 INFO L274 CegarLoopResult]: For program point L3314-7(lines 3314 3319) no Hoare annotation was computed. [2020-10-26 01:32:34,570 INFO L270 CegarLoopResult]: At program point L5164(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,571 INFO L270 CegarLoopResult]: At program point L5032-1(lines 5031 5033) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,571 INFO L270 CegarLoopResult]: At program point L5032-2(lines 5031 5033) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,571 INFO L270 CegarLoopResult]: At program point L3314-9(lines 3310 3322) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,571 INFO L270 CegarLoopResult]: At program point L5032(lines 5031 5033) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,571 INFO L270 CegarLoopResult]: At program point L5032-5(lines 5031 5033) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,572 INFO L270 CegarLoopResult]: At program point L5032-6(lines 5031 5033) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,572 INFO L270 CegarLoopResult]: At program point L5032-3(lines 5031 5033) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,572 INFO L270 CegarLoopResult]: At program point L5032-4(lines 5031 5033) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,572 INFO L274 CegarLoopResult]: For program point L3843(lines 3843 3847) no Hoare annotation was computed. [2020-10-26 01:32:34,572 INFO L270 CegarLoopResult]: At program point L5032-7(lines 5031 5033) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,573 INFO L270 CegarLoopResult]: At program point L4768(lines 4756 4771) the Hoare annotation is: (let ((.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (.cse2 (= ~ldv_retval_0~0 0)) (.cse3 (= ~ldv_state_variable_3~0 1)) (.cse4 (= ~ldv_mutex_lock~0 1)) (.cse5 (= ~ldv_mutex_phantom_mutex~0 2))) (or (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 4) 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-10-26 01:32:34,573 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,573 INFO L274 CegarLoopResult]: For program point L12(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,573 INFO L274 CegarLoopResult]: For program point L12-2(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,574 INFO L274 CegarLoopResult]: For program point L12-3(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,574 INFO L274 CegarLoopResult]: For program point L12-4(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,574 INFO L274 CegarLoopResult]: For program point L12-6(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,574 INFO L274 CegarLoopResult]: For program point L12-7(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,574 INFO L274 CegarLoopResult]: For program point L12-8(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,574 INFO L274 CegarLoopResult]: For program point L12-10(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,574 INFO L274 CegarLoopResult]: For program point L12-11(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,575 INFO L274 CegarLoopResult]: For program point L12-12(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,575 INFO L274 CegarLoopResult]: For program point L12-14(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,575 INFO L274 CegarLoopResult]: For program point L12-15(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,575 INFO L274 CegarLoopResult]: For program point L12-16(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,575 INFO L274 CegarLoopResult]: For program point L12-18(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,575 INFO L274 CegarLoopResult]: For program point L12-19(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,576 INFO L274 CegarLoopResult]: For program point L12-20(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,576 INFO L274 CegarLoopResult]: For program point L12-22(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,576 INFO L274 CegarLoopResult]: For program point L12-23(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,576 INFO L274 CegarLoopResult]: For program point L12-24(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,576 INFO L274 CegarLoopResult]: For program point L12-26(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,576 INFO L274 CegarLoopResult]: For program point L12-27(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,577 INFO L274 CegarLoopResult]: For program point L12-28(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,577 INFO L274 CegarLoopResult]: For program point L12-30(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,577 INFO L274 CegarLoopResult]: For program point L12-31(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,577 INFO L274 CegarLoopResult]: For program point L12-32(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,577 INFO L274 CegarLoopResult]: For program point L12-34(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,577 INFO L274 CegarLoopResult]: For program point L12-35(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,578 INFO L274 CegarLoopResult]: For program point L12-36(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,578 INFO L274 CegarLoopResult]: For program point L12-38(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,578 INFO L274 CegarLoopResult]: For program point L12-39(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,578 INFO L274 CegarLoopResult]: For program point L12-40(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,578 INFO L274 CegarLoopResult]: For program point L12-42(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,578 INFO L274 CegarLoopResult]: For program point L12-43(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,579 INFO L274 CegarLoopResult]: For program point L3713(lines 3713 3717) no Hoare annotation was computed. [2020-10-26 01:32:34,579 INFO L274 CegarLoopResult]: For program point L12-44(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,579 INFO L274 CegarLoopResult]: For program point L3713-3(lines 3713 3717) no Hoare annotation was computed. [2020-10-26 01:32:34,579 INFO L274 CegarLoopResult]: For program point L3713-2(lines 3713 3717) no Hoare annotation was computed. [2020-10-26 01:32:34,579 INFO L274 CegarLoopResult]: For program point L12-46(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,580 INFO L274 CegarLoopResult]: For program point L3713-5(lines 3713 3717) no Hoare annotation was computed. [2020-10-26 01:32:34,580 INFO L274 CegarLoopResult]: For program point L12-47(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,580 INFO L274 CegarLoopResult]: For program point L12-48(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,580 INFO L274 CegarLoopResult]: For program point L12-50(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,580 INFO L274 CegarLoopResult]: For program point L12-51(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,580 INFO L274 CegarLoopResult]: For program point L3449(line 3449) no Hoare annotation was computed. [2020-10-26 01:32:34,580 INFO L274 CegarLoopResult]: For program point L12-52(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,581 INFO L274 CegarLoopResult]: For program point L3449-2(lines 3449 3454) no Hoare annotation was computed. [2020-10-26 01:32:34,581 INFO L274 CegarLoopResult]: For program point L12-54(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,581 INFO L274 CegarLoopResult]: For program point L3449-5(line 3449) no Hoare annotation was computed. [2020-10-26 01:32:34,581 INFO L274 CegarLoopResult]: For program point L12-55(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,581 INFO L274 CegarLoopResult]: For program point L3449-4(lines 3449 3454) no Hoare annotation was computed. [2020-10-26 01:32:34,581 INFO L274 CegarLoopResult]: For program point L3449-7(lines 3449 3454) no Hoare annotation was computed. [2020-10-26 01:32:34,582 INFO L274 CegarLoopResult]: For program point L3449-9(lines 3449 3454) no Hoare annotation was computed. [2020-10-26 01:32:34,582 INFO L274 CegarLoopResult]: For program point L4110(line 4110) no Hoare annotation was computed. [2020-10-26 01:32:34,582 INFO L274 CegarLoopResult]: For program point L3582(lines 3582 3585) no Hoare annotation was computed. [2020-10-26 01:32:34,582 INFO L274 CegarLoopResult]: For program point L3582-1(lines 3582 3585) no Hoare annotation was computed. [2020-10-26 01:32:34,582 INFO L274 CegarLoopResult]: For program point L4111(lines 4111 4144) no Hoare annotation was computed. [2020-10-26 01:32:34,582 INFO L274 CegarLoopResult]: For program point L4113(lines 4113 4141) no Hoare annotation was computed. [2020-10-26 01:32:34,583 INFO L270 CegarLoopResult]: At program point L5038(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,583 INFO L270 CegarLoopResult]: At program point L5038-3(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,583 INFO L270 CegarLoopResult]: At program point L5038-4(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,583 INFO L270 CegarLoopResult]: At program point L5038-6(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,583 INFO L270 CegarLoopResult]: At program point L5038-9(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,584 INFO L270 CegarLoopResult]: At program point L5038-10(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,584 INFO L274 CegarLoopResult]: For program point L4114(line 4114) no Hoare annotation was computed. [2020-10-26 01:32:34,584 INFO L274 CegarLoopResult]: For program point L3850(lines 3850 3854) no Hoare annotation was computed. [2020-10-26 01:32:34,584 INFO L270 CegarLoopResult]: At program point L3718(lines 3671 3720) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,584 INFO L270 CegarLoopResult]: At program point L3718-1(lines 3671 3720) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,585 INFO L274 CegarLoopResult]: For program point L4115(lines 4115 4120) no Hoare annotation was computed. [2020-10-26 01:32:34,585 INFO L274 CegarLoopResult]: For program point L3587-1(line 3587) no Hoare annotation was computed. [2020-10-26 01:32:34,585 INFO L274 CegarLoopResult]: For program point L3587(line 3587) no Hoare annotation was computed. [2020-10-26 01:32:34,585 INFO L270 CegarLoopResult]: At program point L3191(lines 3188 3193) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,585 INFO L274 CegarLoopResult]: For program point L4248(line 4248) no Hoare annotation was computed. [2020-10-26 01:32:34,585 INFO L274 CegarLoopResult]: For program point L4249(lines 4249 4256) no Hoare annotation was computed. [2020-10-26 01:32:34,586 INFO L270 CegarLoopResult]: At program point L5042(lines 5041 5043) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,586 INFO L274 CegarLoopResult]: For program point L3457(line 3457) no Hoare annotation was computed. [2020-10-26 01:32:34,586 INFO L274 CegarLoopResult]: For program point L3457-2(lines 3457 3460) no Hoare annotation was computed. [2020-10-26 01:32:34,586 INFO L274 CegarLoopResult]: For program point L3457-5(line 3457) no Hoare annotation was computed. [2020-10-26 01:32:34,586 INFO L274 CegarLoopResult]: For program point L3457-4(lines 3457 3460) no Hoare annotation was computed. [2020-10-26 01:32:34,586 INFO L274 CegarLoopResult]: For program point L3457-7(lines 3457 3460) no Hoare annotation was computed. [2020-10-26 01:32:34,587 INFO L274 CegarLoopResult]: For program point L3457-9(lines 3457 3460) no Hoare annotation was computed. [2020-10-26 01:32:34,587 INFO L274 CegarLoopResult]: For program point L3590(lines 3590 3595) no Hoare annotation was computed. [2020-10-26 01:32:34,587 INFO L274 CegarLoopResult]: For program point L3590-1(lines 3590 3595) no Hoare annotation was computed. [2020-10-26 01:32:34,587 INFO L274 CegarLoopResult]: For program point L4251(lines 4251 4254) no Hoare annotation was computed. [2020-10-26 01:32:34,587 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,587 INFO L270 CegarLoopResult]: At program point L5046(lines 5045 5047) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,588 INFO L274 CegarLoopResult]: For program point L3857(lines 3857 3861) no Hoare annotation was computed. [2020-10-26 01:32:34,588 INFO L274 CegarLoopResult]: For program point L4122(line 4122) no Hoare annotation was computed. [2020-10-26 01:32:34,588 INFO L274 CegarLoopResult]: For program point L4123(lines 4123 4137) no Hoare annotation was computed. [2020-10-26 01:32:34,588 INFO L274 CegarLoopResult]: For program point L3463(line 3463) no Hoare annotation was computed. [2020-10-26 01:32:34,588 INFO L274 CegarLoopResult]: For program point L3463-3(line 3463) no Hoare annotation was computed. [2020-10-26 01:32:34,588 INFO L274 CegarLoopResult]: For program point L3463-2(line 3463) no Hoare annotation was computed. [2020-10-26 01:32:34,589 INFO L274 CegarLoopResult]: For program point L3463-5(line 3463) no Hoare annotation was computed. [2020-10-26 01:32:34,589 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-26 01:32:34,589 INFO L270 CegarLoopResult]: At program point L5049(lines 5048 5050) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,589 INFO L270 CegarLoopResult]: At program point L5049-1(lines 5048 5050) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,589 INFO L274 CegarLoopResult]: For program point L3464(line 3464) no Hoare annotation was computed. [2020-10-26 01:32:34,589 INFO L274 CegarLoopResult]: For program point L3464-1(line 3464) no Hoare annotation was computed. [2020-10-26 01:32:34,590 INFO L270 CegarLoopResult]: At program point L3332(lines 3327 3334) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,590 INFO L274 CegarLoopResult]: For program point L4125(lines 4125 4130) no Hoare annotation was computed. [2020-10-26 01:32:34,590 INFO L274 CegarLoopResult]: For program point L4125-2(lines 4123 4136) no Hoare annotation was computed. [2020-10-26 01:32:34,590 INFO L274 CegarLoopResult]: For program point L3993(lines 3993 3999) no Hoare annotation was computed. [2020-10-26 01:32:34,590 INFO L274 CegarLoopResult]: For program point L4258(line 4258) no Hoare annotation was computed. [2020-10-26 01:32:34,590 INFO L274 CegarLoopResult]: For program point L3466(lines 3466 3469) no Hoare annotation was computed. [2020-10-26 01:32:34,591 INFO L274 CegarLoopResult]: For program point L3466-1(lines 3466 3469) no Hoare annotation was computed. [2020-10-26 01:32:34,591 INFO L270 CegarLoopResult]: At program point L5052(lines 5051 5053) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,591 INFO L274 CegarLoopResult]: For program point L3599-1(line 3599) no Hoare annotation was computed. [2020-10-26 01:32:34,591 INFO L274 CegarLoopResult]: For program point L3599(line 3599) no Hoare annotation was computed. [2020-10-26 01:32:34,591 INFO L274 CegarLoopResult]: For program point L4791(lines 4791 4794) no Hoare annotation was computed. [2020-10-26 01:32:34,591 INFO L270 CegarLoopResult]: At program point L3602(lines 3412 3604) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,592 INFO L270 CegarLoopResult]: At program point L3602-1(lines 3412 3604) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,592 INFO L270 CegarLoopResult]: At program point L5056(lines 5055 5057) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,592 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,592 INFO L270 CegarLoopResult]: At program point L3603-1(lines 3378 3605) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,592 INFO L270 CegarLoopResult]: At program point L3603(lines 3378 3605) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,593 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,593 INFO L274 CegarLoopResult]: For program point L4265(line 4265) no Hoare annotation was computed. [2020-10-26 01:32:34,593 INFO L270 CegarLoopResult]: At program point L4133(lines 4973 4976) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,593 INFO L274 CegarLoopResult]: For program point L4001(lines 4001 4005) no Hoare annotation was computed. [2020-10-26 01:32:34,593 INFO L270 CegarLoopResult]: At program point L5059(lines 5058 5060) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,594 INFO L270 CegarLoopResult]: At program point L3077(lines 3074 3079) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,594 INFO L270 CegarLoopResult]: At program point L5059-1(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,594 INFO L270 CegarLoopResult]: At program point L4796(lines 4788 4798) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,594 INFO L270 CegarLoopResult]: At program point L4268(lines 4082 4273) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,594 INFO L274 CegarLoopResult]: For program point L3872(lines 3872 3876) no Hoare annotation was computed. [2020-10-26 01:32:34,595 INFO L270 CegarLoopResult]: At program point L5062(lines 5061 5063) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,595 INFO L270 CegarLoopResult]: At program point L5062-1(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,595 INFO L274 CegarLoopResult]: For program point L3477(lines 3477 3480) no Hoare annotation was computed. [2020-10-26 01:32:34,595 INFO L274 CegarLoopResult]: For program point L3477-3(lines 3477 3480) no Hoare annotation was computed. [2020-10-26 01:32:34,595 INFO L274 CegarLoopResult]: For program point L3477-2(lines 3477 3480) no Hoare annotation was computed. [2020-10-26 01:32:34,595 INFO L274 CegarLoopResult]: For program point L3477-5(lines 3477 3480) no Hoare annotation was computed. [2020-10-26 01:32:34,596 INFO L274 CegarLoopResult]: For program point L3610(lines 3610 3614) no Hoare annotation was computed. [2020-10-26 01:32:34,596 INFO L274 CegarLoopResult]: For program point L3610-2(lines 3610 3614) no Hoare annotation was computed. [2020-10-26 01:32:34,596 INFO L274 CegarLoopResult]: For program point L4139(line 4139) no Hoare annotation was computed. [2020-10-26 01:32:34,596 INFO L274 CegarLoopResult]: For program point L4007(lines 4007 4011) no Hoare annotation was computed. [2020-10-26 01:32:34,596 INFO L277 CegarLoopResult]: At program point L4272(lines 4076 4274) the Hoare annotation is: true [2020-10-26 01:32:34,596 INFO L274 CegarLoopResult]: For program point L3216(lines 3216 3218) no Hoare annotation was computed. [2020-10-26 01:32:34,597 INFO L274 CegarLoopResult]: For program point L3216-2(lines 3216 3218) no Hoare annotation was computed. [2020-10-26 01:32:34,597 INFO L274 CegarLoopResult]: For program point L3216-1(lines 3216 3218) no Hoare annotation was computed. [2020-10-26 01:32:34,597 INFO L270 CegarLoopResult]: At program point L3084(lines 3080 3086) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,597 INFO L274 CegarLoopResult]: For program point L3216-4(lines 3216 3218) no Hoare annotation was computed. [2020-10-26 01:32:34,597 INFO L274 CegarLoopResult]: For program point L3216-3(lines 3216 3218) no Hoare annotation was computed. [2020-10-26 01:32:34,597 INFO L274 CegarLoopResult]: For program point L3216-6(lines 3216 3218) no Hoare annotation was computed. [2020-10-26 01:32:34,598 INFO L270 CegarLoopResult]: At program point L3084-1(lines 3080 3086) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,598 INFO L274 CegarLoopResult]: For program point L3216-5(lines 3216 3218) no Hoare annotation was computed. [2020-10-26 01:32:34,598 INFO L274 CegarLoopResult]: For program point L3216-8(lines 3216 3218) no Hoare annotation was computed. [2020-10-26 01:32:34,598 INFO L274 CegarLoopResult]: For program point L3216-7(lines 3216 3218) no Hoare annotation was computed. [2020-10-26 01:32:34,598 INFO L274 CegarLoopResult]: For program point L3217(line 3217) no Hoare annotation was computed. [2020-10-26 01:32:34,598 INFO L274 CegarLoopResult]: For program point L3217-2(line 3217) no Hoare annotation was computed. [2020-10-26 01:32:34,599 INFO L274 CegarLoopResult]: For program point L3217-4(line 3217) no Hoare annotation was computed. [2020-10-26 01:32:34,599 INFO L274 CegarLoopResult]: For program point L3217-6(line 3217) no Hoare annotation was computed. [2020-10-26 01:32:34,599 INFO L274 CegarLoopResult]: For program point L3217-8(line 3217) no Hoare annotation was computed. [2020-10-26 01:32:34,599 INFO L274 CegarLoopResult]: For program point L3878(lines 3878 3882) no Hoare annotation was computed. [2020-10-26 01:32:34,599 INFO L274 CegarLoopResult]: For program point L3217-10(line 3217) no Hoare annotation was computed. [2020-10-26 01:32:34,599 INFO L274 CegarLoopResult]: For program point L3217-12(line 3217) no Hoare annotation was computed. [2020-10-26 01:32:34,600 INFO L274 CegarLoopResult]: For program point L3217-14(line 3217) no Hoare annotation was computed. [2020-10-26 01:32:34,600 INFO L274 CegarLoopResult]: For program point L3217-16(line 3217) no Hoare annotation was computed. [2020-10-26 01:32:34,600 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,600 INFO L274 CegarLoopResult]: For program point L3483-1(lines 3483 3515) no Hoare annotation was computed. [2020-10-26 01:32:34,600 INFO L274 CegarLoopResult]: For program point L3483(lines 3483 3515) no Hoare annotation was computed. [2020-10-26 01:32:34,600 INFO L274 CegarLoopResult]: For program point L3483-3(lines 3483 3515) no Hoare annotation was computed. [2020-10-26 01:32:34,600 INFO L274 CegarLoopResult]: For program point L3483-2(lines 3483 3515) no Hoare annotation was computed. [2020-10-26 01:32:34,601 INFO L270 CegarLoopResult]: At program point L5069-2(lines 5068 5070) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,601 INFO L270 CegarLoopResult]: At program point L5069-3(lines 5068 5070) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,601 INFO L270 CegarLoopResult]: At program point L5069(lines 5068 5070) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,601 INFO L270 CegarLoopResult]: At program point L5069-1(lines 5068 5070) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,602 INFO L270 CegarLoopResult]: At program point L3880(lines 3813 3910) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,602 INFO L270 CegarLoopResult]: At program point L3617(lines 3606 3619) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,602 INFO L274 CegarLoopResult]: For program point L3485(lines 3485 3489) no Hoare annotation was computed. [2020-10-26 01:32:34,602 INFO L274 CegarLoopResult]: For program point L3485-3(lines 3485 3489) no Hoare annotation was computed. [2020-10-26 01:32:34,602 INFO L274 CegarLoopResult]: For program point L4146(line 4146) no Hoare annotation was computed. [2020-10-26 01:32:34,602 INFO L274 CegarLoopResult]: For program point L4014(lines 4014 4018) no Hoare annotation was computed. [2020-10-26 01:32:34,603 INFO L270 CegarLoopResult]: At program point L3222(lines 3220 3223) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,603 INFO L270 CegarLoopResult]: At program point L3222-2(lines 3220 3223) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,603 INFO L270 CegarLoopResult]: At program point L3222-1(lines 3220 3223) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,603 INFO L270 CegarLoopResult]: At program point L3090(lines 3087 3092) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,603 INFO L270 CegarLoopResult]: At program point L3222-4(lines 3220 3223) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,604 INFO L274 CegarLoopResult]: For program point L4147(lines 4147 4207) no Hoare annotation was computed. [2020-10-26 01:32:34,604 INFO L270 CegarLoopResult]: At program point L3222-3(lines 3220 3223) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,604 INFO L270 CegarLoopResult]: At program point L3090-2(lines 3087 3092) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,604 INFO L270 CegarLoopResult]: At program point L3222-6(lines 3220 3223) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,604 INFO L270 CegarLoopResult]: At program point L3090-1(lines 3087 3092) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,605 INFO L270 CegarLoopResult]: At program point L3222-5(lines 3220 3223) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,605 INFO L270 CegarLoopResult]: At program point L3090-4(lines 3087 3092) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,605 INFO L270 CegarLoopResult]: At program point L3222-8(lines 3220 3223) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,605 INFO L270 CegarLoopResult]: At program point L3090-3(lines 3087 3092) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,605 INFO L270 CegarLoopResult]: At program point L3222-7(lines 3220 3223) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,606 INFO L270 CegarLoopResult]: At program point L3090-5(lines 3087 3092) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,606 INFO L270 CegarLoopResult]: At program point L4016(lines 3989 4029) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,606 INFO L270 CegarLoopResult]: At program point L5073(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,606 INFO L274 CegarLoopResult]: For program point L4149(lines 4149 4204) no Hoare annotation was computed. [2020-10-26 01:32:34,606 INFO L274 CegarLoopResult]: For program point L4150(line 4150) no Hoare annotation was computed. [2020-10-26 01:32:34,607 INFO L274 CegarLoopResult]: For program point L3886(lines 3886 3889) no Hoare annotation was computed. [2020-10-26 01:32:34,607 INFO L274 CegarLoopResult]: For program point L3886-2(lines 3886 3889) no Hoare annotation was computed. [2020-10-26 01:32:34,607 INFO L274 CegarLoopResult]: For program point L3226(lines 3226 3232) no Hoare annotation was computed. [2020-10-26 01:32:34,607 INFO L274 CegarLoopResult]: For program point L3226-2(lines 3226 3232) no Hoare annotation was computed. [2020-10-26 01:32:34,607 INFO L274 CegarLoopResult]: For program point L3226-1(lines 3226 3232) no Hoare annotation was computed. [2020-10-26 01:32:34,607 INFO L274 CegarLoopResult]: For program point L3226-4(lines 3226 3232) no Hoare annotation was computed. [2020-10-26 01:32:34,607 INFO L274 CegarLoopResult]: For program point L4151(lines 4151 4156) no Hoare annotation was computed. [2020-10-26 01:32:34,608 INFO L274 CegarLoopResult]: For program point L3226-3(lines 3226 3232) no Hoare annotation was computed. [2020-10-26 01:32:34,608 INFO L274 CegarLoopResult]: For program point L3226-6(lines 3226 3232) no Hoare annotation was computed. [2020-10-26 01:32:34,608 INFO L274 CegarLoopResult]: For program point L3226-5(lines 3226 3232) no Hoare annotation was computed. [2020-10-26 01:32:34,608 INFO L274 CegarLoopResult]: For program point L3226-8(lines 3226 3232) no Hoare annotation was computed. [2020-10-26 01:32:34,608 INFO L274 CegarLoopResult]: For program point L3226-7(lines 3226 3232) no Hoare annotation was computed. [2020-10-26 01:32:34,608 INFO L274 CegarLoopResult]: For program point L3359(lines 3359 3362) no Hoare annotation was computed. [2020-10-26 01:32:34,609 INFO L270 CegarLoopResult]: At program point L4416(lines 4411 4418) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,609 INFO L274 CegarLoopResult]: For program point L3359-3(lines 3359 3362) no Hoare annotation was computed. [2020-10-26 01:32:34,609 INFO L274 CegarLoopResult]: For program point L3359-2(lines 3359 3362) no Hoare annotation was computed. [2020-10-26 01:32:34,609 INFO L274 CegarLoopResult]: For program point L3359-5(lines 3359 3362) no Hoare annotation was computed. [2020-10-26 01:32:34,609 INFO L274 CegarLoopResult]: For program point L3359-6(lines 3359 3362) no Hoare annotation was computed. [2020-10-26 01:32:34,609 INFO L274 CegarLoopResult]: For program point L3359-9(lines 3359 3362) no Hoare annotation was computed. [2020-10-26 01:32:34,610 INFO L274 CegarLoopResult]: For program point L3359-8(lines 3359 3362) no Hoare annotation was computed. [2020-10-26 01:32:34,610 INFO L274 CegarLoopResult]: For program point L3359-11(lines 3359 3362) no Hoare annotation was computed. [2020-10-26 01:32:34,610 INFO L274 CegarLoopResult]: For program point L3359-12(lines 3359 3362) no Hoare annotation was computed. [2020-10-26 01:32:34,610 INFO L274 CegarLoopResult]: For program point L3359-14(lines 3359 3362) no Hoare annotation was computed. [2020-10-26 01:32:34,610 INFO L274 CegarLoopResult]: For program point L3493(lines 3493 3497) no Hoare annotation was computed. [2020-10-26 01:32:34,610 INFO L274 CegarLoopResult]: For program point L3493-3(lines 3493 3497) no Hoare annotation was computed. [2020-10-26 01:32:34,610 INFO L274 CegarLoopResult]: For program point L3493-2(lines 3493 3497) no Hoare annotation was computed. [2020-10-26 01:32:34,611 INFO L274 CegarLoopResult]: For program point L3493-5(lines 3493 3497) no Hoare annotation was computed. [2020-10-26 01:32:34,611 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-26 01:32:34,611 INFO L270 CegarLoopResult]: At program point L3097-1(lines 3093 3099) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,611 INFO L270 CegarLoopResult]: At program point L5079(lines 5078 5080) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,611 INFO L270 CegarLoopResult]: At program point L3097(lines 3093 3099) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,612 INFO L270 CegarLoopResult]: At program point L5079-1(lines 5078 5080) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,612 INFO L270 CegarLoopResult]: At program point L3097-3(lines 3093 3099) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,612 INFO L270 CegarLoopResult]: At program point L3097-2(lines 3093 3099) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,612 INFO L270 CegarLoopResult]: At program point L3097-5(lines 3093 3099) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,612 INFO L270 CegarLoopResult]: At program point L3097-4(lines 3093 3099) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) [2020-10-26 01:32:34,613 INFO L270 CegarLoopResult]: At program point L3097-7(lines 3093 3099) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,613 INFO L270 CegarLoopResult]: At program point L3097-6(lines 3093 3099) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,613 INFO L270 CegarLoopResult]: At program point L4023(lines 3989 4029) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,613 INFO L274 CegarLoopResult]: For program point L3363(lines 3363 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,613 INFO L274 CegarLoopResult]: For program point L3363-2(lines 3363 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,614 INFO L270 CegarLoopResult]: At program point L3231-1(lines 3224 3233) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,614 INFO L270 CegarLoopResult]: At program point L3231(lines 3224 3233) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,614 INFO L274 CegarLoopResult]: For program point L3363-4(lines 3363 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,614 INFO L270 CegarLoopResult]: At program point L3231-3(lines 3224 3233) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,614 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,615 INFO L274 CegarLoopResult]: For program point L3363-6(lines 3363 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,615 INFO L270 CegarLoopResult]: At program point L3231-2(lines 3224 3233) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,615 INFO L270 CegarLoopResult]: At program point L3231-5(lines 3224 3233) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,615 INFO L274 CegarLoopResult]: For program point L3363-8(lines 3363 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,615 INFO L270 CegarLoopResult]: At program point L3231-4(lines 3224 3233) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,616 INFO L270 CegarLoopResult]: At program point L3231-7(lines 3224 3233) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,616 INFO L270 CegarLoopResult]: At program point L3231-6(lines 3224 3233) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,616 INFO L270 CegarLoopResult]: At program point L3231-8(lines 3224 3233) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,616 INFO L270 CegarLoopResult]: At program point L5082(lines 5081 5083) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,616 INFO L270 CegarLoopResult]: At program point L5082-1(lines 5081 5083) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,617 INFO L270 CegarLoopResult]: At program point L5082-2(lines 5081 5083) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,617 INFO L274 CegarLoopResult]: For program point L4158(line 4158) no Hoare annotation was computed. [2020-10-26 01:32:34,617 INFO L274 CegarLoopResult]: For program point L4951(lines 4951 4954) no Hoare annotation was computed. [2020-10-26 01:32:34,617 INFO L270 CegarLoopResult]: At program point L3894(lines 3813 3910) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,617 INFO L274 CegarLoopResult]: For program point L4951-4(lines 4951 4954) no Hoare annotation was computed. [2020-10-26 01:32:34,617 INFO L274 CegarLoopResult]: For program point L4951-2(lines 4951 4954) no Hoare annotation was computed. [2020-10-26 01:32:34,618 INFO L274 CegarLoopResult]: For program point L4159(lines 4159 4163) no Hoare annotation was computed. [2020-10-26 01:32:34,618 INFO L270 CegarLoopResult]: At program point L4424-1(lines 4419 4426) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,618 INFO L270 CegarLoopResult]: At program point L4424(lines 4419 4426) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,618 INFO L270 CegarLoopResult]: At program point L4028(lines 3982 4030) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,618 INFO L270 CegarLoopResult]: At program point L3896(lines 3813 3910) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,619 INFO L274 CegarLoopResult]: For program point L3632(lines 3632 3636) no Hoare annotation was computed. [2020-10-26 01:32:34,619 INFO L270 CegarLoopResult]: At program point L3236(lines 3234 3237) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,619 INFO L270 CegarLoopResult]: At program point L5086(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,619 INFO L270 CegarLoopResult]: At program point L5086-3(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,619 INFO L270 CegarLoopResult]: At program point L5086-4(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,620 INFO L270 CegarLoopResult]: At program point L5086-1(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,620 INFO L270 CegarLoopResult]: At program point L5086-2(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,620 INFO L270 CegarLoopResult]: At program point L5086-7(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,620 INFO L270 CegarLoopResult]: At program point L5086-8(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,620 INFO L270 CegarLoopResult]: At program point L5086-5(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,621 INFO L270 CegarLoopResult]: At program point L5086-6(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,621 INFO L270 CegarLoopResult]: At program point L5086-11(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,621 INFO L270 CegarLoopResult]: At program point L5086-12(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,621 INFO L270 CegarLoopResult]: At program point L5086-9(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,621 INFO L270 CegarLoopResult]: At program point L5086-10(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,622 INFO L270 CegarLoopResult]: At program point L5086-15(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,622 INFO L270 CegarLoopResult]: At program point L5086-16(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,622 INFO L270 CegarLoopResult]: At program point L5086-13(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,622 INFO L270 CegarLoopResult]: At program point L5086-14(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,622 INFO L270 CegarLoopResult]: At program point L5086-19(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,623 INFO L270 CegarLoopResult]: At program point L5086-20(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,623 INFO L270 CegarLoopResult]: At program point L5086-17(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,623 INFO L270 CegarLoopResult]: At program point L5086-18(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,623 INFO L274 CegarLoopResult]: For program point L3369(lines 3369 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,623 INFO L274 CegarLoopResult]: For program point L3369-3(lines 3369 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,624 INFO L270 CegarLoopResult]: At program point L5086-21(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,624 INFO L274 CegarLoopResult]: For program point L3369-2(lines 3363 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,624 INFO L274 CegarLoopResult]: For program point L3369-5(lines 3363 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,624 INFO L274 CegarLoopResult]: For program point L3369-6(lines 3369 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,624 INFO L274 CegarLoopResult]: For program point L3369-9(lines 3369 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,624 INFO L274 CegarLoopResult]: For program point L3369-8(lines 3363 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,625 INFO L274 CegarLoopResult]: For program point L3369-11(lines 3363 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,625 INFO L274 CegarLoopResult]: For program point L3369-12(lines 3369 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,625 INFO L270 CegarLoopResult]: At program point L3898(lines 3813 3910) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,625 INFO L274 CegarLoopResult]: For program point L3369-14(lines 3363 3373) no Hoare annotation was computed. [2020-10-26 01:32:34,625 INFO L274 CegarLoopResult]: For program point L3502(lines 3502 3505) no Hoare annotation was computed. [2020-10-26 01:32:34,625 INFO L274 CegarLoopResult]: For program point L3502-2(lines 3502 3505) no Hoare annotation was computed. [2020-10-26 01:32:34,626 INFO L274 CegarLoopResult]: For program point L3502-3(lines 3502 3505) no Hoare annotation was computed. [2020-10-26 01:32:34,626 INFO L274 CegarLoopResult]: For program point L3502-5(lines 3502 3505) no Hoare annotation was computed. [2020-10-26 01:32:34,626 INFO L270 CegarLoopResult]: At program point L4956-1(lines 4948 4958) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,626 INFO L270 CegarLoopResult]: At program point L4956-2(lines 4948 4958) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,626 INFO L270 CegarLoopResult]: At program point L4956(lines 4948 4958) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 4) 0) (= 1 ~ldv_mutex_mutex_of_device~0) (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 4) 0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (<= (+ ULTIMATE.start_phantom_open_~tmp~9 4) 0) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,627 INFO L274 CegarLoopResult]: For program point L4428-1(lines 1 5166) no Hoare annotation was computed. [2020-10-26 01:32:34,627 INFO L274 CegarLoopResult]: For program point L4428-2(lines 1 5166) no Hoare annotation was computed. [2020-10-26 01:32:34,627 INFO L274 CegarLoopResult]: For program point L4428(lines 1 5166) no Hoare annotation was computed. [2020-10-26 01:32:34,627 INFO L274 CegarLoopResult]: For program point L4428-5(lines 1 5166) no Hoare annotation was computed. [2020-10-26 01:32:34,627 INFO L274 CegarLoopResult]: For program point L4428-6(lines 1 5166) no Hoare annotation was computed. [2020-10-26 01:32:34,627 INFO L274 CegarLoopResult]: For program point L4428-3(lines 1 5166) no Hoare annotation was computed. [2020-10-26 01:32:34,628 INFO L274 CegarLoopResult]: For program point L4428-4(lines 1 5166) no Hoare annotation was computed. [2020-10-26 01:32:34,628 INFO L274 CegarLoopResult]: For program point L4428-9(lines 4977 4980) no Hoare annotation was computed. [2020-10-26 01:32:34,628 INFO L274 CegarLoopResult]: For program point L4428-10(lines 4981 4984) no Hoare annotation was computed. [2020-10-26 01:32:34,628 INFO L274 CegarLoopResult]: For program point L4428-7(lines 1 5166) no Hoare annotation was computed. [2020-10-26 01:32:34,628 INFO L274 CegarLoopResult]: For program point L4428-8(lines 1 5166) no Hoare annotation was computed. [2020-10-26 01:32:34,628 INFO L270 CegarLoopResult]: At program point L5089-2(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,629 INFO L277 CegarLoopResult]: At program point L4428-13(lines 4970 4995) the Hoare annotation is: true [2020-10-26 01:32:34,629 INFO L270 CegarLoopResult]: At program point L5089-3(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,629 INFO L270 CegarLoopResult]: At program point L5089(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,629 INFO L274 CegarLoopResult]: For program point L4428-11(lines 4985 4988) no Hoare annotation was computed. [2020-10-26 01:32:34,629 INFO L270 CegarLoopResult]: At program point L5089-1(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,629 INFO L274 CegarLoopResult]: For program point L4428-12(lines 4989 4992) no Hoare annotation was computed. [2020-10-26 01:32:34,630 INFO L270 CegarLoopResult]: At program point L5089-6(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,630 INFO L270 CegarLoopResult]: At program point L3900(lines 3813 3910) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,630 INFO L270 CegarLoopResult]: At program point L5089-7(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,630 INFO L270 CegarLoopResult]: At program point L5089-4(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,630 INFO L270 CegarLoopResult]: At program point L5089-5(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,631 INFO L270 CegarLoopResult]: At program point L5089-10(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,631 INFO L270 CegarLoopResult]: At program point L5089-11(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,631 INFO L270 CegarLoopResult]: At program point L5089-8(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,631 INFO L270 CegarLoopResult]: At program point L5089-9(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,631 INFO L270 CegarLoopResult]: At program point L5089-14(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,632 INFO L270 CegarLoopResult]: At program point L5089-15(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,632 INFO L270 CegarLoopResult]: At program point L5089-12(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,632 INFO L270 CegarLoopResult]: At program point L5089-13(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,632 INFO L270 CegarLoopResult]: At program point L5089-18(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,632 INFO L270 CegarLoopResult]: At program point L5089-19(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,633 INFO L270 CegarLoopResult]: At program point L5089-16(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,633 INFO L270 CegarLoopResult]: At program point L5089-17(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,633 INFO L270 CegarLoopResult]: At program point L5089-22(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,633 INFO L270 CegarLoopResult]: At program point L5089-23(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,633 INFO L270 CegarLoopResult]: At program point L5089-20(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,634 INFO L270 CegarLoopResult]: At program point L5089-21(lines 5088 5090) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,634 INFO L274 CegarLoopResult]: For program point L4165(line 4165) no Hoare annotation was computed. [2020-10-26 01:32:34,634 INFO L274 CegarLoopResult]: For program point L3637(lines 3637 3642) no Hoare annotation was computed. [2020-10-26 01:32:34,634 INFO L274 CegarLoopResult]: For program point L4166(lines 4166 4170) no Hoare annotation was computed. [2020-10-26 01:32:34,634 INFO L274 CegarLoopResult]: For program point L4166-2(lines 4149 4204) no Hoare annotation was computed. [2020-10-26 01:32:34,634 INFO L274 CegarLoopResult]: For program point L4431(line 4431) no Hoare annotation was computed. [2020-10-26 01:32:34,635 INFO L274 CegarLoopResult]: For program point L4431-1(line 4431) no Hoare annotation was computed. [2020-10-26 01:32:34,635 INFO L274 CegarLoopResult]: For program point L4431-4(line 4431) no Hoare annotation was computed. [2020-10-26 01:32:34,635 INFO L274 CegarLoopResult]: For program point L4431-5(line 4431) no Hoare annotation was computed. [2020-10-26 01:32:34,635 INFO L274 CegarLoopResult]: For program point L4431-2(line 4431) no Hoare annotation was computed. [2020-10-26 01:32:34,635 INFO L274 CegarLoopResult]: For program point L4431-3(line 4431) no Hoare annotation was computed. [2020-10-26 01:32:34,635 INFO L274 CegarLoopResult]: For program point L4431-8(line 4431) no Hoare annotation was computed. [2020-10-26 01:32:34,636 INFO L274 CegarLoopResult]: For program point L4431-9(line 4431) no Hoare annotation was computed. [2020-10-26 01:32:34,636 INFO L274 CegarLoopResult]: For program point L4431-6(line 4431) no Hoare annotation was computed. [2020-10-26 01:32:34,636 INFO L274 CegarLoopResult]: For program point L4431-7(line 4431) no Hoare annotation was computed. [2020-10-26 01:32:34,636 INFO L270 CegarLoopResult]: At program point L5092-1(lines 5091 5093) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,636 INFO L274 CegarLoopResult]: For program point L4431-12(line 4431) no Hoare annotation was computed. [2020-10-26 01:32:34,636 INFO L270 CegarLoopResult]: At program point L5092-2(lines 5091 5093) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,637 INFO L274 CegarLoopResult]: For program point L4431-13(line 4431) no Hoare annotation was computed. [2020-10-26 01:32:34,637 INFO L274 CegarLoopResult]: For program point L4431-10(line 4431) no Hoare annotation was computed. [2020-10-26 01:32:34,637 INFO L270 CegarLoopResult]: At program point L5092(lines 5091 5093) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,637 INFO L274 CegarLoopResult]: For program point L4431-11(line 4431) no Hoare annotation was computed. [2020-10-26 01:32:34,637 INFO L270 CegarLoopResult]: At program point L5092-5(lines 5091 5093) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,637 INFO L270 CegarLoopResult]: At program point L5092-6(lines 5091 5093) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,638 INFO L270 CegarLoopResult]: At program point L5092-3(lines 5091 5093) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,638 INFO L270 CegarLoopResult]: At program point L5092-4(lines 5091 5093) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,638 INFO L270 CegarLoopResult]: At program point L5092-9(lines 5091 5093) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,638 INFO L270 CegarLoopResult]: At program point L5092-10(lines 5091 5093) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,638 INFO L270 CegarLoopResult]: At program point L5092-7(lines 5091 5093) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,639 INFO L270 CegarLoopResult]: At program point L5092-8(lines 5091 5093) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,639 INFO L270 CegarLoopResult]: At program point L5092-11(lines 5091 5093) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,639 INFO L270 CegarLoopResult]: At program point L3507-1(lines 3490 3515) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,639 INFO L270 CegarLoopResult]: At program point L3507(lines 3490 3515) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,640 INFO L270 CegarLoopResult]: At program point L3375-1(lines 3348 3377) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,640 INFO L270 CegarLoopResult]: At program point L3375(lines 3348 3377) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,640 INFO L270 CegarLoopResult]: At program point L3375-3(lines 3348 3377) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,640 INFO L270 CegarLoopResult]: At program point L3375-2(lines 3348 3377) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,640 INFO L270 CegarLoopResult]: At program point L3375-4(lines 3348 3377) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,641 INFO L270 CegarLoopResult]: At program point L3243(lines 3239 3245) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,641 INFO L270 CegarLoopResult]: At program point L3509-1(lines 3490 3515) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,641 INFO L270 CegarLoopResult]: At program point L3509(lines 3490 3515) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,641 INFO L270 CegarLoopResult]: At program point L5095(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,641 INFO L270 CegarLoopResult]: At program point L5095-1(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) [2020-10-26 01:32:34,642 INFO L270 CegarLoopResult]: At program point L3906(lines 3813 3910) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,642 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,642 INFO L270 CegarLoopResult]: At program point L3511-1(lines 3490 3515) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,642 INFO L270 CegarLoopResult]: At program point L3511(lines 3490 3515) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,642 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,643 INFO L270 CegarLoopResult]: At program point L3909(lines 3801 3911) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,643 INFO L270 CegarLoopResult]: At program point L3645-1(lines 3645 3649) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) [2020-10-26 01:32:34,643 INFO L274 CegarLoopResult]: For program point L3645(lines 3645 3649) no Hoare annotation was computed. [2020-10-26 01:32:34,643 INFO L270 CegarLoopResult]: At program point L4438(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,643 INFO L270 CegarLoopResult]: At program point L4438-3(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,644 INFO L270 CegarLoopResult]: At program point L4438-4(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,644 INFO L270 CegarLoopResult]: At program point L4438-1(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_0~0 1) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,644 INFO L270 CegarLoopResult]: At program point L4438-2(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,644 INFO L270 CegarLoopResult]: At program point L4438-7(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,644 INFO L270 CegarLoopResult]: At program point L4438-8(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,645 INFO L270 CegarLoopResult]: At program point L4438-5(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,645 INFO L270 CegarLoopResult]: At program point L4438-6(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,645 INFO L270 CegarLoopResult]: At program point L4438-11(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,645 INFO L270 CegarLoopResult]: At program point L5099(lines 5098 5100) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) [2020-10-26 01:32:34,645 INFO L270 CegarLoopResult]: At program point L4438-12(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,646 INFO L270 CegarLoopResult]: At program point L4438-9(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,646 INFO L270 CegarLoopResult]: At program point L4438-10(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,646 INFO L270 CegarLoopResult]: At program point L4967(lines 4959 4969) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,646 INFO L270 CegarLoopResult]: At program point L4438-15(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,646 INFO L270 CegarLoopResult]: At program point L4438-16(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,647 INFO L270 CegarLoopResult]: At program point L4438-13(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,647 INFO L270 CegarLoopResult]: At program point L4438-14(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,647 INFO L270 CegarLoopResult]: At program point L4438-19(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,647 INFO L270 CegarLoopResult]: At program point L4438-20(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,647 INFO L270 CegarLoopResult]: At program point L4438-17(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,648 INFO L270 CegarLoopResult]: At program point L4438-18(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,648 INFO L270 CegarLoopResult]: At program point L4438-23(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,648 INFO L270 CegarLoopResult]: At program point L4438-24(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,648 INFO L270 CegarLoopResult]: At program point L4438-21(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,648 INFO L270 CegarLoopResult]: At program point L4438-22(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,649 INFO L270 CegarLoopResult]: At program point L4438-27(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,649 INFO L270 CegarLoopResult]: At program point L4438-28(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) [2020-10-26 01:32:34,649 INFO L270 CegarLoopResult]: At program point L4438-25(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,649 INFO L270 CegarLoopResult]: At program point L4438-26(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,649 INFO L270 CegarLoopResult]: At program point L4438-31(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,650 INFO L270 CegarLoopResult]: At program point L4438-32(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,650 INFO L270 CegarLoopResult]: At program point L4438-29(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) [2020-10-26 01:32:34,650 INFO L270 CegarLoopResult]: At program point L4438-30(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,650 INFO L270 CegarLoopResult]: At program point L4438-35(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,650 INFO L270 CegarLoopResult]: At program point L4438-36(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,651 INFO L270 CegarLoopResult]: At program point L4438-33(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,651 INFO L270 CegarLoopResult]: At program point L4438-34(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,651 INFO L270 CegarLoopResult]: At program point L4438-39(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,651 INFO L270 CegarLoopResult]: At program point L4438-40(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,651 INFO L270 CegarLoopResult]: At program point L4438-37(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,652 INFO L270 CegarLoopResult]: At program point L4438-38(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,652 INFO L270 CegarLoopResult]: At program point L4438-43(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,652 INFO L270 CegarLoopResult]: At program point L4438-44(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,652 INFO L270 CegarLoopResult]: At program point L4438-41(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,652 INFO L270 CegarLoopResult]: At program point L4438-42(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,653 INFO L270 CegarLoopResult]: At program point L4438-47(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,653 INFO L270 CegarLoopResult]: At program point L4438-48(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,653 INFO L270 CegarLoopResult]: At program point L4438-45(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,653 INFO L270 CegarLoopResult]: At program point L4438-46(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,654 INFO L270 CegarLoopResult]: At program point L4438-51(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,654 INFO L270 CegarLoopResult]: At program point L4438-49(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,654 INFO L270 CegarLoopResult]: At program point L4438-50(lines 4435 4440) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,654 INFO L270 CegarLoopResult]: At program point L3251(lines 3247 3253) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,654 INFO L274 CegarLoopResult]: For program point L4177(line 4177) no Hoare annotation was computed. [2020-10-26 01:32:34,654 INFO L274 CegarLoopResult]: For program point L4178(lines 4178 4182) no Hoare annotation was computed. [2020-10-26 01:32:34,655 INFO L274 CegarLoopResult]: For program point L4046(lines 4046 4049) no Hoare annotation was computed. [2020-10-26 01:32:34,655 INFO L274 CegarLoopResult]: For program point L4046-2(lines 4046 4049) no Hoare annotation was computed. [2020-10-26 01:32:34,655 INFO L274 CegarLoopResult]: For program point L3518(line 3518) no Hoare annotation was computed. [2020-10-26 01:32:34,655 INFO L274 CegarLoopResult]: For program point L3518-2(line 3518) no Hoare annotation was computed. [2020-10-26 01:32:34,655 INFO L274 CegarLoopResult]: For program point L3518-3(line 3518) no Hoare annotation was computed. [2020-10-26 01:32:34,655 INFO L274 CegarLoopResult]: For program point L3518-5(line 3518) no Hoare annotation was computed. [2020-10-26 01:32:34,655 INFO L274 CegarLoopResult]: For program point L3519-1(line 3519) no Hoare annotation was computed. [2020-10-26 01:32:34,656 INFO L274 CegarLoopResult]: For program point L3519(line 3519) no Hoare annotation was computed. [2020-10-26 01:32:34,656 INFO L270 CegarLoopResult]: At program point L5106(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,656 INFO L270 CegarLoopResult]: At program point L5106-3(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,656 INFO L270 CegarLoopResult]: At program point L5106-4(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) [2020-10-26 01:32:34,656 INFO L270 CegarLoopResult]: At program point L5106-1(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 4) 0) (= 1 ~ldv_mutex_mutex_of_device~0) (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 4) 0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (<= (+ ULTIMATE.start_phantom_open_~tmp~9 4) 0) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,656 INFO L270 CegarLoopResult]: At program point L5106-2(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) [2020-10-26 01:32:34,656 INFO L270 CegarLoopResult]: At program point L5106-5(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,656 INFO L274 CegarLoopResult]: For program point L3521-1(lines 3521 3524) no Hoare annotation was computed. [2020-10-26 01:32:34,656 INFO L274 CegarLoopResult]: For program point L3521(lines 3521 3524) no Hoare annotation was computed. [2020-10-26 01:32:34,657 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-10-26 01:32:34,657 INFO L270 CegarLoopResult]: At program point L4050(lines 4031 4052) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,657 INFO L274 CegarLoopResult]: For program point L3786(lines 3786 3789) no Hoare annotation was computed. [2020-10-26 01:32:34,657 INFO L270 CegarLoopResult]: At program point L3258(lines 3254 3260) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,657 INFO L270 CegarLoopResult]: At program point L3258-2(lines 3254 3260) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,657 INFO L270 CegarLoopResult]: At program point L3258-1(lines 3254 3260) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,657 INFO L270 CegarLoopResult]: At program point L3258-3(lines 3254 3260) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,657 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,657 INFO L274 CegarLoopResult]: For program point L4184(line 4184) no Hoare annotation was computed. [2020-10-26 01:32:34,657 INFO L270 CegarLoopResult]: At program point L3656(lines 3620 3658) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,658 INFO L270 CegarLoopResult]: At program point L5110(lines 5109 5111) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,658 INFO L274 CegarLoopResult]: For program point L4185(lines 4185 4193) no Hoare annotation was computed. [2020-10-26 01:32:34,658 INFO L274 CegarLoopResult]: For program point L3525-1(lines 3525 3528) no Hoare annotation was computed. [2020-10-26 01:32:34,658 INFO L274 CegarLoopResult]: For program point L3525(lines 3525 3528) no Hoare annotation was computed. [2020-10-26 01:32:34,658 INFO L274 CegarLoopResult]: For program point L4187(lines 4187 4191) no Hoare annotation was computed. [2020-10-26 01:32:34,658 INFO L270 CegarLoopResult]: At program point L3791(lines 3782 3799) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,658 INFO L274 CegarLoopResult]: For program point L4849-2(lines 4849 4852) no Hoare annotation was computed. [2020-10-26 01:32:34,658 INFO L274 CegarLoopResult]: For program point L4849(lines 4849 4852) no Hoare annotation was computed. [2020-10-26 01:32:34,658 INFO L274 CegarLoopResult]: For program point L4849-4(lines 4849 4852) no Hoare annotation was computed. [2020-10-26 01:32:34,659 INFO L270 CegarLoopResult]: At program point L5114(lines 5113 5115) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) [2020-10-26 01:32:34,659 INFO L270 CegarLoopResult]: At program point L3793(lines 3782 3799) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,659 INFO L270 CegarLoopResult]: At program point L3265(lines 3261 3267) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,659 INFO L270 CegarLoopResult]: At program point L3795(lines 3782 3799) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,659 INFO L274 CegarLoopResult]: For program point L3531-1(lines 3531 3534) no Hoare annotation was computed. [2020-10-26 01:32:34,659 INFO L274 CegarLoopResult]: For program point L3531(lines 3531 3534) no Hoare annotation was computed. [2020-10-26 01:32:34,659 INFO L270 CegarLoopResult]: At program point L5117-2(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,659 INFO L270 CegarLoopResult]: At program point L5117(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,660 INFO L270 CegarLoopResult]: At program point L5117-1(lines 1 5166) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,660 INFO L270 CegarLoopResult]: At program point L4854(lines 4846 4856) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,660 INFO L270 CegarLoopResult]: At program point L4854-1(lines 4846 4856) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) [2020-10-26 01:32:34,660 INFO L270 CegarLoopResult]: At program point L4854-2(lines 4846 4856) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_3~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) [2020-10-26 01:32:34,660 INFO L270 CegarLoopResult]: At program point L3798(lines 3780 3800) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,660 INFO L274 CegarLoopResult]: For program point L4195(line 4195) no Hoare annotation was computed. [2020-10-26 01:32:34,660 INFO L274 CegarLoopResult]: For program point L4196(lines 4196 4200) no Hoare annotation was computed. [2020-10-26 01:32:34,660 INFO L270 CegarLoopResult]: At program point L5121(lines 5120 5122) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,661 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-26 01:32:34,661 INFO L270 CegarLoopResult]: At program point L3668(lines 3659 3670) the Hoare annotation is: (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0) (= ~ldv_mutex_lock~0 1)) [2020-10-26 01:32:34,661 INFO L274 CegarLoopResult]: For program point L3536(line 3536) no Hoare annotation was computed. [2020-10-26 01:32:34,661 INFO L274 CegarLoopResult]: For program point L3536-2(line 3536) no Hoare annotation was computed. [2020-10-26 01:32:34,661 INFO L274 CegarLoopResult]: For program point L3536-3(line 3536) no Hoare annotation was computed. [2020-10-26 01:32:34,661 INFO L274 CegarLoopResult]: For program point L3536-5(line 3536) no Hoare annotation was computed. [2020-10-26 01:32:34,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 01:32:34 BoogieIcfgContainer [2020-10-26 01:32:34,851 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-26 01:32:34,851 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-26 01:32:34,851 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-26 01:32:34,851 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-26 01:32:34,852 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 01:32:00" (3/4) ... [2020-10-26 01:32:34,856 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-10-26 01:32:34,928 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 597 nodes and edges [2020-10-26 01:32:34,936 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 185 nodes and edges [2020-10-26 01:32:34,944 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2020-10-26 01:32:34,952 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2020-10-26 01:32:34,960 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-10-26 01:32:34,972 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-26 01:32:34,975 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-26 01:32:35,032 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result + 4 <= 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2) || (((((((ldv_mutex_open_lock_of_phantom_device == 2 && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2) [2020-10-26 01:32:35,033 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 2 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2) || ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result + 4 <= 0) && 1 == ldv_mutex_mutex_of_device) && \result + 4 <= 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2) [2020-10-26 01:32:35,034 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result + 4 <= 0) && 1 == ldv_mutex_mutex_of_device) && \result + 4 <= 0) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && tmp + 4 <= 0) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 [2020-10-26 01:32:35,034 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result + 4 <= 0) && 1 == ldv_mutex_mutex_of_device) && \result + 4 <= 0) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && tmp + 4 <= 0) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 [2020-10-26 01:32:35,034 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 [2020-10-26 01:32:35,035 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 2 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 [2020-10-26 01:32:35,035 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 [2020-10-26 01:32:35,036 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 2 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 [2020-10-26 01:32:35,036 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1 [2020-10-26 01:32:35,038 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 2 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 [2020-10-26 01:32:35,038 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1 [2020-10-26 01:32:35,039 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 2 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 [2020-10-26 01:32:35,040 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 [2020-10-26 01:32:35,040 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 [2020-10-26 01:32:35,040 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1 [2020-10-26 01:32:35,041 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1 [2020-10-26 01:32:35,484 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-26 01:32:35,484 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-26 01:32:35,486 INFO L168 Benchmark]: Toolchain (without parser) took 43802.93 ms. Allocated memory was 50.3 MB in the beginning and 627.0 MB in the end (delta: 576.7 MB). Free memory was 30.4 MB in the beginning and 441.7 MB in the end (delta: -411.3 MB). Peak memory consumption was 163.2 MB. Max. memory is 16.1 GB. [2020-10-26 01:32:35,487 INFO L168 Benchmark]: CDTParser took 0.62 ms. Allocated memory is still 41.9 MB. Free memory was 20.2 MB in the beginning and 20.2 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-26 01:32:35,488 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1690.49 ms. Allocated memory was 50.3 MB in the beginning and 81.8 MB in the end (delta: 31.5 MB). Free memory was 29.8 MB in the beginning and 40.7 MB in the end (delta: -10.9 MB). Peak memory consumption was 30.5 MB. Max. memory is 16.1 GB. [2020-10-26 01:32:35,488 INFO L168 Benchmark]: Boogie Procedure Inliner took 267.30 ms. Allocated memory is still 81.8 MB. Free memory was 40.7 MB in the beginning and 32.4 MB in the end (delta: 8.3 MB). Peak memory consumption was 13.8 MB. Max. memory is 16.1 GB. [2020-10-26 01:32:35,489 INFO L168 Benchmark]: Boogie Preprocessor took 372.68 ms. Allocated memory was 81.8 MB in the beginning and 130.0 MB in the end (delta: 48.2 MB). Free memory was 32.4 MB in the beginning and 78.4 MB in the end (delta: -46.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 16.1 GB. [2020-10-26 01:32:35,489 INFO L168 Benchmark]: RCFGBuilder took 6195.83 ms. Allocated memory was 130.0 MB in the beginning and 377.5 MB in the end (delta: 247.5 MB). Free memory was 78.4 MB in the beginning and 232.9 MB in the end (delta: -154.5 MB). Peak memory consumption was 139.2 MB. Max. memory is 16.1 GB. [2020-10-26 01:32:35,489 INFO L168 Benchmark]: TraceAbstraction took 34631.79 ms. Allocated memory was 377.5 MB in the beginning and 627.0 MB in the end (delta: 249.6 MB). Free memory was 232.9 MB in the beginning and 547.6 MB in the end (delta: -314.7 MB). Peak memory consumption was 296.6 MB. Max. memory is 16.1 GB. [2020-10-26 01:32:35,490 INFO L168 Benchmark]: Witness Printer took 633.25 ms. Allocated memory is still 627.0 MB. Free memory was 547.6 MB in the beginning and 441.7 MB in the end (delta: 105.9 MB). Peak memory consumption was 102.8 MB. Max. memory is 16.1 GB. [2020-10-26 01:32:35,492 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 ms. Allocated memory is still 41.9 MB. Free memory was 20.2 MB in the beginning and 20.2 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1690.49 ms. Allocated memory was 50.3 MB in the beginning and 81.8 MB in the end (delta: 31.5 MB). Free memory was 29.8 MB in the beginning and 40.7 MB in the end (delta: -10.9 MB). Peak memory consumption was 30.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 267.30 ms. Allocated memory is still 81.8 MB. Free memory was 40.7 MB in the beginning and 32.4 MB in the end (delta: 8.3 MB). Peak memory consumption was 13.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 372.68 ms. Allocated memory was 81.8 MB in the beginning and 130.0 MB in the end (delta: 48.2 MB). Free memory was 32.4 MB in the beginning and 78.4 MB in the end (delta: -46.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 16.1 GB. * RCFGBuilder took 6195.83 ms. Allocated memory was 130.0 MB in the beginning and 377.5 MB in the end (delta: 247.5 MB). Free memory was 78.4 MB in the beginning and 232.9 MB in the end (delta: -154.5 MB). Peak memory consumption was 139.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 34631.79 ms. Allocated memory was 377.5 MB in the beginning and 627.0 MB in the end (delta: 249.6 MB). Free memory was 232.9 MB in the beginning and 547.6 MB in the end (delta: -314.7 MB). Peak memory consumption was 296.6 MB. Max. memory is 16.1 GB. * Witness Printer took 633.25 ms. Allocated memory is still 627.0 MB. Free memory was 547.6 MB in the beginning and 441.7 MB in the end (delta: 105.9 MB). Peak memory consumption was 102.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 14 specifications checked. All of them hold - InvariantResult [Line: 3254]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3254]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3234]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3254]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5151]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 5024]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3254]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5123]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3989]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5068]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3490]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5123]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5123]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5068]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5024]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5024]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5013]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5068]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5068]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3490]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5024]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3302]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3302]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 - InvariantResult [Line: 4973]: Loop Invariant Derived loop invariant: (((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 4890]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3302]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3302]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4996]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3982]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5051]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3188]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3093]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3093]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3093]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3782]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5031]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3348]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5031]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5031]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3348]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4756]: Loop Invariant Derived loop invariant: (((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result + 4 <= 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2) || (((((((ldv_mutex_open_lock_of_phantom_device == 2 && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2) - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3348]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3261]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3239]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5031]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3348]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5031]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5031]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3490]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3310]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3490]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3801]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3348]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 2 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5031]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5031]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3310]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3606]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3782]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3224]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3151]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3224]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5058]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3224]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3151]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3151]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3151]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5003]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3151]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3224]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3151]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3224]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5113]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 - InvariantResult [Line: 3151]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3224]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3151]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3224]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3151]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3074]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3224]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3224]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3780]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5041]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5129]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 2 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 2 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3415]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5129]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3415]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5126]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3087]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 2 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 - InvariantResult [Line: 5126]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3087]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5126]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5126]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4343]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 2 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2) || ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result + 4 <= 0) && 1 == ldv_mutex_mutex_of_device) && \result + 4 <= 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2) - InvariantResult [Line: 5126]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5126]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3270]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5126]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3412]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5148]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3659]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3087]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3270]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3087]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 2 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 - InvariantResult [Line: 5126]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3087]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3270]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5126]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3412]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3087]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3270]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3327]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3270]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3270]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3270]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3270]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4959]: Loop Invariant Derived loop invariant: ((((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_state_variable_2 == 0) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3947]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5010]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4948]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1 - InvariantResult [Line: 4948]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1 - InvariantResult [Line: 4948]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result + 4 <= 0) && 1 == ldv_mutex_mutex_of_device) && \result + 4 <= 0) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && tmp + 4 <= 0) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3080]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3415]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3080]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5109]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5098]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3415]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5120]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 2 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4788]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 2 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5048]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5081]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5048]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5081]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3620]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5081]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3645]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 2 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 - InvariantResult [Line: 5136]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5020]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3415]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3093]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 2 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3415]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5133]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3093]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3093]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5144]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3093]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5045]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 3093]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 2 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 - InvariantResult [Line: 3247]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 2 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3378]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3378]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3989]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1 - InvariantResult [Line: 5006]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result == 0) && \result == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && 0 == tmp) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5061]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1) && ldv_mutex_phantom_mutex == 2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((ldv_mutex_open_lock_of_phantom_device == 1 && \result + 4 <= 0) && 1 == ldv_mutex_mutex_of_device) && \result + 4 <= 0) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && tmp + 4 <= 0) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3490]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5154]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5154]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 2 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3490]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5055]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_0 == 1) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 2 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 5088]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 2 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3782]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3671]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_mutex_lock == 1 - InvariantResult [Line: 3671]: Loop Invariant Derived loop invariant: (((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0) && ldv_state_variable_3 == 1) && ldv_mutex_lock == 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 737 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 23.3s, OverallIterations: 14, TraceHistogramMax: 3, AutomataDifference: 18.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 10.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 14700 SDtfs, 12611 SDslu, 11138 SDs, 0 SdLazy, 173 SolverSat, 44 SolverUnsat, 4 SolverUnknown, 0 SolverNotchecked, 15.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 54 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5721occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.7s AutomataMinimizationTime, 14 MinimizatonAttempts, 3110 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 345 LocationsWithAnnotation, 345 PreInvPairs, 3052 NumberOfFragments, 6955 HoareAnnotationTreeSize, 345 FomulaSimplifications, 160227 FormulaSimplificationTreeSizeReduction, 3.7s HoareSimplificationTime, 345 FomulaSimplificationsInter, 2758 FormulaSimplificationTreeSizeReductionInter, 6.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 787 NumberOfCodeBlocks, 787 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 773 ConstructedInterpolants, 0 QuantifiedInterpolants, 78901 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 54/54 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 RESULT: Ultimate proved your program to be correct! Received shutdown request...