./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--cdc_subset.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5f08f0f0 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--cdc_subset.ko-entry_point.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 3acbab6b9aaee88273e5c2573b1301b2b4d4059e0d0ec0927c600e9ad855395b --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5f08f0f [2021-11-05 18:34:18,758 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-05 18:34:18,761 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-05 18:34:18,794 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-05 18:34:18,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-05 18:34:18,797 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-05 18:34:18,798 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-05 18:34:18,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-05 18:34:18,801 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-05 18:34:18,801 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-05 18:34:18,802 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-05 18:34:18,803 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-05 18:34:18,803 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-05 18:34:18,804 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-05 18:34:18,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-05 18:34:18,807 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-05 18:34:18,808 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-05 18:34:18,810 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-05 18:34:18,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-05 18:34:18,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-05 18:34:18,817 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-05 18:34:18,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-05 18:34:18,819 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-05 18:34:18,820 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-05 18:34:18,823 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-05 18:34:18,826 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-05 18:34:18,826 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-05 18:34:18,826 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-05 18:34:18,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-05 18:34:18,828 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-05 18:34:18,828 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-05 18:34:18,828 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-05 18:34:18,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-05 18:34:18,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-05 18:34:18,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-05 18:34:18,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-05 18:34:18,831 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-05 18:34:18,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-05 18:34:18,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-05 18:34:18,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-05 18:34:18,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-05 18:34:18,836 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-05 18:34:18,852 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-05 18:34:18,852 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-05 18:34:18,852 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-05 18:34:18,852 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-05 18:34:18,868 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-05 18:34:18,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-05 18:34:18,868 INFO L138 SettingsManager]: * Use SBE=true [2021-11-05 18:34:18,868 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-05 18:34:18,868 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-05 18:34:18,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-05 18:34:18,869 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-05 18:34:18,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-05 18:34:18,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-05 18:34:18,869 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-05 18:34:18,869 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-05 18:34:18,870 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-05 18:34:18,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-05 18:34:18,870 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-05 18:34:18,870 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-05 18:34:18,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-05 18:34:18,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-05 18:34:18,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-05 18:34:18,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-05 18:34:18,871 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-05 18:34:18,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-05 18:34:18,871 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-05 18:34:18,871 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-05 18:34:18,871 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-05 18:34:18,872 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-05 18:34:18,872 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3acbab6b9aaee88273e5c2573b1301b2b4d4059e0d0ec0927c600e9ad855395b [2021-11-05 18:34:19,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-05 18:34:19,170 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-05 18:34:19,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-05 18:34:19,173 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-05 18:34:19,174 INFO L275 PluginConnector]: CDTParser initialized [2021-11-05 18:34:19,175 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--cdc_subset.ko-entry_point.cil.out.i [2021-11-05 18:34:19,224 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f871d1b25/292901180e2642b38af8ed47a5fe2888/FLAG34bdd988b [2021-11-05 18:34:19,806 INFO L306 CDTParser]: Found 1 translation units. [2021-11-05 18:34:19,806 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--cdc_subset.ko-entry_point.cil.out.i [2021-11-05 18:34:19,835 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f871d1b25/292901180e2642b38af8ed47a5fe2888/FLAG34bdd988b [2021-11-05 18:34:20,049 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f871d1b25/292901180e2642b38af8ed47a5fe2888 [2021-11-05 18:34:20,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-05 18:34:20,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-05 18:34:20,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-05 18:34:20,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-05 18:34:20,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-05 18:34:20,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 06:34:20" (1/1) ... [2021-11-05 18:34:20,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10fab3d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:34:20, skipping insertion in model container [2021-11-05 18:34:20,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 06:34:20" (1/1) ... [2021-11-05 18:34:20,064 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-05 18:34:20,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-05 18:34:20,577 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--cdc_subset.ko-entry_point.cil.out.i[185252,185265] [2021-11-05 18:34:20,683 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-05 18:34:20,720 INFO L203 MainTranslator]: Completed pre-run [2021-11-05 18:34:20,871 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--cdc_subset.ko-entry_point.cil.out.i[185252,185265] [2021-11-05 18:34:20,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-05 18:34:20,941 INFO L208 MainTranslator]: Completed translation [2021-11-05 18:34:20,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:34:20 WrapperNode [2021-11-05 18:34:20,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-05 18:34:20,943 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-05 18:34:20,943 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-05 18:34:20,943 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-05 18:34:20,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:34:20" (1/1) ... [2021-11-05 18:34:20,982 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:34:20" (1/1) ... [2021-11-05 18:34:21,036 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-05 18:34:21,037 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-05 18:34:21,037 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-05 18:34:21,037 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-05 18:34:21,043 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:34:20" (1/1) ... [2021-11-05 18:34:21,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:34:20" (1/1) ... [2021-11-05 18:34:21,050 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:34:20" (1/1) ... [2021-11-05 18:34:21,051 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:34:20" (1/1) ... [2021-11-05 18:34:21,079 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:34:20" (1/1) ... [2021-11-05 18:34:21,095 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:34:20" (1/1) ... [2021-11-05 18:34:21,098 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:34:20" (1/1) ... [2021-11-05 18:34:21,118 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-05 18:34:21,119 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-05 18:34:21,119 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-05 18:34:21,119 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-05 18:34:21,119 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:34:20" (1/1) ... [2021-11-05 18:34:21,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-05 18:34:21,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-05 18:34:21,144 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-05 18:34:21,166 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-05 18:34:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-05 18:34:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-05 18:34:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-05 18:34:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-05 18:34:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-05 18:34:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-05 18:34:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-05 18:34:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-05 18:34:21,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-05 18:34:22,248 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-05 18:34:22,248 INFO L299 CfgBuilder]: Removed 141 assume(true) statements. [2021-11-05 18:34:22,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 06:34:22 BoogieIcfgContainer [2021-11-05 18:34:22,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-05 18:34:22,252 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-05 18:34:22,252 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-05 18:34:22,254 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-05 18:34:22,255 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.11 06:34:20" (1/3) ... [2021-11-05 18:34:22,256 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44b5c315 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.11 06:34:22, skipping insertion in model container [2021-11-05 18:34:22,256 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 06:34:20" (2/3) ... [2021-11-05 18:34:22,256 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44b5c315 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.11 06:34:22, skipping insertion in model container [2021-11-05 18:34:22,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 06:34:22" (3/3) ... [2021-11-05 18:34:22,258 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--cdc_subset.ko-entry_point.cil.out.i [2021-11-05 18:34:22,262 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-05 18:34:22,262 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2021-11-05 18:34:22,309 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-05 18:34:22,317 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-05 18:34:22,317 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-11-05 18:34:22,342 INFO L276 IsEmpty]: Start isEmpty. Operand has 157 states, 150 states have (on average 1.5) internal successors, (225), 156 states have internal predecessors, (225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:22,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-05 18:34:22,350 INFO L506 BasicCegarLoop]: Found error trace [2021-11-05 18:34:22,351 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-05 18:34:22,351 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-05 18:34:22,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-05 18:34:22,356 INFO L85 PathProgramCache]: Analyzing trace with hash 214162578, now seen corresponding path program 1 times [2021-11-05 18:34:22,363 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-05 18:34:22,364 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650470556] [2021-11-05 18:34:22,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-05 18:34:22,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-05 18:34:22,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-05 18:34:22,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-05 18:34:22,753 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-05 18:34:22,754 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [650470556] [2021-11-05 18:34:22,754 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [650470556] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-05 18:34:22,754 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-05 18:34:22,754 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-05 18:34:22,756 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916307302] [2021-11-05 18:34:22,756 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-05 18:34:22,759 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-05 18:34:22,760 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-05 18:34:22,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-05 18:34:22,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-05 18:34:22,783 INFO L87 Difference]: Start difference. First operand has 157 states, 150 states have (on average 1.5) internal successors, (225), 156 states have internal predecessors, (225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 19.5) internal successors, (39), 2 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:22,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-05 18:34:22,832 INFO L93 Difference]: Finished difference Result 310 states and 445 transitions. [2021-11-05 18:34:22,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-05 18:34:22,834 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 19.5) internal successors, (39), 2 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2021-11-05 18:34:22,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-05 18:34:22,842 INFO L225 Difference]: With dead ends: 310 [2021-11-05 18:34:22,842 INFO L226 Difference]: Without dead ends: 144 [2021-11-05 18:34:22,846 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.02ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-05 18:34:22,851 INFO L933 BasicCegarLoop]: 212 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.00ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.86ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.00ms IncrementalHoareTripleChecker+Time [2021-11-05 18:34:22,852 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 212 Invalid, 0 Unknown, 0 Unchecked, 3.86ms Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.00ms Time] [2021-11-05 18:34:22,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2021-11-05 18:34:22,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 144. [2021-11-05 18:34:22,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 138 states have (on average 1.3768115942028984) internal successors, (190), 143 states have internal predecessors, (190), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:22,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 190 transitions. [2021-11-05 18:34:22,896 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 190 transitions. Word has length 39 [2021-11-05 18:34:22,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-05 18:34:22,897 INFO L470 AbstractCegarLoop]: Abstraction has 144 states and 190 transitions. [2021-11-05 18:34:22,897 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 19.5) internal successors, (39), 2 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:22,897 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 190 transitions. [2021-11-05 18:34:22,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-05 18:34:22,899 INFO L506 BasicCegarLoop]: Found error trace [2021-11-05 18:34:22,899 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-05 18:34:22,899 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-05 18:34:22,900 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-05 18:34:22,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-05 18:34:22,901 INFO L85 PathProgramCache]: Analyzing trace with hash -1366579640, now seen corresponding path program 1 times [2021-11-05 18:34:22,901 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-05 18:34:22,902 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712472213] [2021-11-05 18:34:22,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-05 18:34:22,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-05 18:34:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-05 18:34:23,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-05 18:34:23,058 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-05 18:34:23,058 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712472213] [2021-11-05 18:34:23,058 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [712472213] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-05 18:34:23,058 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-05 18:34:23,059 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-05 18:34:23,059 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2062434502] [2021-11-05 18:34:23,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-05 18:34:23,086 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-05 18:34:23,086 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-05 18:34:23,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-05 18:34:23,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-05 18:34:23,087 INFO L87 Difference]: Start difference. First operand 144 states and 190 transitions. Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-05 18:34:23,131 INFO L93 Difference]: Finished difference Result 347 states and 479 transitions. [2021-11-05 18:34:23,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-05 18:34:23,136 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2021-11-05 18:34:23,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-05 18:34:23,138 INFO L225 Difference]: With dead ends: 347 [2021-11-05 18:34:23,139 INFO L226 Difference]: Without dead ends: 233 [2021-11-05 18:34:23,140 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.03ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-05 18:34:23,141 INFO L933 BasicCegarLoop]: 189 mSDtfsCounter, 155 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.77ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 155 SdHoareTripleChecker+Valid, 342 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.97ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.22ms IncrementalHoareTripleChecker+Time [2021-11-05 18:34:23,142 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [155 Valid, 342 Invalid, 8 Unknown, 0 Unchecked, 1.97ms Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 31.22ms Time] [2021-11-05 18:34:23,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 233 states. [2021-11-05 18:34:23,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 233 to 219. [2021-11-05 18:34:23,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 219 states, 213 states have (on average 1.4366197183098592) internal successors, (306), 218 states have internal predecessors, (306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 306 transitions. [2021-11-05 18:34:23,157 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 306 transitions. Word has length 39 [2021-11-05 18:34:23,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-05 18:34:23,157 INFO L470 AbstractCegarLoop]: Abstraction has 219 states and 306 transitions. [2021-11-05 18:34:23,157 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,158 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 306 transitions. [2021-11-05 18:34:23,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-05 18:34:23,159 INFO L506 BasicCegarLoop]: Found error trace [2021-11-05 18:34:23,159 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-05 18:34:23,159 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-05 18:34:23,159 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-05 18:34:23,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-05 18:34:23,160 INFO L85 PathProgramCache]: Analyzing trace with hash -1555974485, now seen corresponding path program 1 times [2021-11-05 18:34:23,160 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-05 18:34:23,160 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139011820] [2021-11-05 18:34:23,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-05 18:34:23,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-05 18:34:23,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-05 18:34:23,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-05 18:34:23,308 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-05 18:34:23,308 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [139011820] [2021-11-05 18:34:23,308 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [139011820] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-05 18:34:23,312 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-05 18:34:23,312 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-05 18:34:23,313 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [255781754] [2021-11-05 18:34:23,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-05 18:34:23,313 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-05 18:34:23,314 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-05 18:34:23,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-05 18:34:23,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-05 18:34:23,314 INFO L87 Difference]: Start difference. First operand 219 states and 306 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-05 18:34:23,388 INFO L93 Difference]: Finished difference Result 564 states and 821 transitions. [2021-11-05 18:34:23,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-05 18:34:23,391 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 42 [2021-11-05 18:34:23,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-05 18:34:23,394 INFO L225 Difference]: With dead ends: 564 [2021-11-05 18:34:23,394 INFO L226 Difference]: Without dead ends: 375 [2021-11-05 18:34:23,396 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.45ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-05 18:34:23,398 INFO L933 BasicCegarLoop]: 217 mSDtfsCounter, 134 mSDsluCounter, 170 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 48.73ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 134 SdHoareTripleChecker+Valid, 387 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.72ms SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 63.07ms IncrementalHoareTripleChecker+Time [2021-11-05 18:34:23,399 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [134 Valid, 387 Invalid, 15 Unknown, 0 Unchecked, 1.72ms Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 63.07ms Time] [2021-11-05 18:34:23,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2021-11-05 18:34:23,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 371. [2021-11-05 18:34:23,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 371 states, 365 states have (on average 1.473972602739726) internal successors, (538), 370 states have internal predecessors, (538), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 538 transitions. [2021-11-05 18:34:23,423 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 538 transitions. Word has length 42 [2021-11-05 18:34:23,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-05 18:34:23,424 INFO L470 AbstractCegarLoop]: Abstraction has 371 states and 538 transitions. [2021-11-05 18:34:23,424 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,425 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 538 transitions. [2021-11-05 18:34:23,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-05 18:34:23,429 INFO L506 BasicCegarLoop]: Found error trace [2021-11-05 18:34:23,429 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-05 18:34:23,430 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-05 18:34:23,430 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-05 18:34:23,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-05 18:34:23,431 INFO L85 PathProgramCache]: Analyzing trace with hash 819401089, now seen corresponding path program 1 times [2021-11-05 18:34:23,431 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-05 18:34:23,431 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937343059] [2021-11-05 18:34:23,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-05 18:34:23,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-05 18:34:23,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-05 18:34:23,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-05 18:34:23,589 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-05 18:34:23,590 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1937343059] [2021-11-05 18:34:23,592 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1937343059] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-05 18:34:23,593 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-05 18:34:23,593 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-05 18:34:23,593 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279811524] [2021-11-05 18:34:23,593 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-05 18:34:23,593 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-05 18:34:23,594 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-05 18:34:23,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-05 18:34:23,594 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-05 18:34:23,594 INFO L87 Difference]: Start difference. First operand 371 states and 538 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 2 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-05 18:34:23,602 INFO L93 Difference]: Finished difference Result 371 states and 538 transitions. [2021-11-05 18:34:23,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-05 18:34:23,603 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 2 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 51 [2021-11-05 18:34:23,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-05 18:34:23,605 INFO L225 Difference]: With dead ends: 371 [2021-11-05 18:34:23,605 INFO L226 Difference]: Without dead ends: 369 [2021-11-05 18:34:23,605 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.51ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-05 18:34:23,607 INFO L933 BasicCegarLoop]: 187 mSDtfsCounter, 139 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.99ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 139 SdHoareTripleChecker+Valid, 187 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.49ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.03ms IncrementalHoareTripleChecker+Time [2021-11-05 18:34:23,607 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [139 Valid, 187 Invalid, 1 Unknown, 0 Unchecked, 0.49ms Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 1.03ms Time] [2021-11-05 18:34:23,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2021-11-05 18:34:23,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 369. [2021-11-05 18:34:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 364 states have (on average 1.4725274725274726) internal successors, (536), 368 states have internal predecessors, (536), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 536 transitions. [2021-11-05 18:34:23,628 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 536 transitions. Word has length 51 [2021-11-05 18:34:23,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-05 18:34:23,629 INFO L470 AbstractCegarLoop]: Abstraction has 369 states and 536 transitions. [2021-11-05 18:34:23,630 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 2 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,630 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 536 transitions. [2021-11-05 18:34:23,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-05 18:34:23,631 INFO L506 BasicCegarLoop]: Found error trace [2021-11-05 18:34:23,631 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-05 18:34:23,631 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-05 18:34:23,632 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-05 18:34:23,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-05 18:34:23,632 INFO L85 PathProgramCache]: Analyzing trace with hash -368363485, now seen corresponding path program 1 times [2021-11-05 18:34:23,632 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-05 18:34:23,632 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1492802074] [2021-11-05 18:34:23,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-05 18:34:23,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-05 18:34:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-05 18:34:23,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-05 18:34:23,777 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-05 18:34:23,777 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1492802074] [2021-11-05 18:34:23,778 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1492802074] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-05 18:34:23,778 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-05 18:34:23,778 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-05 18:34:23,778 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9887238] [2021-11-05 18:34:23,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-05 18:34:23,778 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-05 18:34:23,779 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-05 18:34:23,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-05 18:34:23,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-05 18:34:23,780 INFO L87 Difference]: Start difference. First operand 369 states and 536 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 2 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-05 18:34:23,785 INFO L93 Difference]: Finished difference Result 369 states and 536 transitions. [2021-11-05 18:34:23,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-05 18:34:23,786 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 2 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 52 [2021-11-05 18:34:23,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-05 18:34:23,787 INFO L225 Difference]: With dead ends: 369 [2021-11-05 18:34:23,787 INFO L226 Difference]: Without dead ends: 367 [2021-11-05 18:34:23,788 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.49ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-05 18:34:23,788 INFO L933 BasicCegarLoop]: 185 mSDtfsCounter, 136 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.61ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 185 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.33ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.65ms IncrementalHoareTripleChecker+Time [2021-11-05 18:34:23,788 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [136 Valid, 185 Invalid, 1 Unknown, 0 Unchecked, 0.33ms Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.65ms Time] [2021-11-05 18:34:23,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2021-11-05 18:34:23,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 367. [2021-11-05 18:34:23,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 363 states have (on average 1.4710743801652892) internal successors, (534), 366 states have internal predecessors, (534), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 534 transitions. [2021-11-05 18:34:23,797 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 534 transitions. Word has length 52 [2021-11-05 18:34:23,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-05 18:34:23,799 INFO L470 AbstractCegarLoop]: Abstraction has 367 states and 534 transitions. [2021-11-05 18:34:23,799 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 2 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,799 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 534 transitions. [2021-11-05 18:34:23,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-05 18:34:23,801 INFO L506 BasicCegarLoop]: Found error trace [2021-11-05 18:34:23,802 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-05 18:34:23,803 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-05 18:34:23,804 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-05 18:34:23,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-05 18:34:23,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1465640395, now seen corresponding path program 1 times [2021-11-05 18:34:23,804 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-05 18:34:23,805 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [354855040] [2021-11-05 18:34:23,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-05 18:34:23,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-05 18:34:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-05 18:34:23,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-05 18:34:23,927 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-05 18:34:23,927 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [354855040] [2021-11-05 18:34:23,927 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [354855040] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-05 18:34:23,927 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-05 18:34:23,927 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-05 18:34:23,927 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10933691] [2021-11-05 18:34:23,928 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-05 18:34:23,928 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-05 18:34:23,929 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-05 18:34:23,929 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-05 18:34:23,929 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-05 18:34:23,929 INFO L87 Difference]: Start difference. First operand 367 states and 534 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 2 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-05 18:34:23,937 INFO L93 Difference]: Finished difference Result 367 states and 534 transitions. [2021-11-05 18:34:23,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-05 18:34:23,938 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 2 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 53 [2021-11-05 18:34:23,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-05 18:34:23,940 INFO L225 Difference]: With dead ends: 367 [2021-11-05 18:34:23,940 INFO L226 Difference]: Without dead ends: 365 [2021-11-05 18:34:23,941 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.05ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-05 18:34:23,941 INFO L933 BasicCegarLoop]: 183 mSDtfsCounter, 133 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.79ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 133 SdHoareTripleChecker+Valid, 183 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.33ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.83ms IncrementalHoareTripleChecker+Time [2021-11-05 18:34:23,942 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [133 Valid, 183 Invalid, 1 Unknown, 0 Unchecked, 0.33ms Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.83ms Time] [2021-11-05 18:34:23,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 365 states. [2021-11-05 18:34:23,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 365 to 365. [2021-11-05 18:34:23,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 365 states, 362 states have (on average 1.4696132596685083) internal successors, (532), 364 states have internal predecessors, (532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 532 transitions. [2021-11-05 18:34:23,950 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 532 transitions. Word has length 53 [2021-11-05 18:34:23,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-05 18:34:23,950 INFO L470 AbstractCegarLoop]: Abstraction has 365 states and 532 transitions. [2021-11-05 18:34:23,950 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 2 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:23,950 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 532 transitions. [2021-11-05 18:34:23,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-05 18:34:23,951 INFO L506 BasicCegarLoop]: Found error trace [2021-11-05 18:34:23,951 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-05 18:34:23,951 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-05 18:34:23,951 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-05 18:34:23,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-05 18:34:23,952 INFO L85 PathProgramCache]: Analyzing trace with hash -1809781459, now seen corresponding path program 1 times [2021-11-05 18:34:23,952 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-05 18:34:23,952 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1796336682] [2021-11-05 18:34:23,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-05 18:34:23,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-05 18:34:23,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-05 18:34:24,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-05 18:34:24,067 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-05 18:34:24,067 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1796336682] [2021-11-05 18:34:24,067 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1796336682] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-05 18:34:24,067 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-05 18:34:24,067 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-05 18:34:24,068 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994934687] [2021-11-05 18:34:24,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-05 18:34:24,068 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-05 18:34:24,068 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-05 18:34:24,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-05 18:34:24,069 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-05 18:34:24,069 INFO L87 Difference]: Start difference. First operand 365 states and 532 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 2 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:24,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-05 18:34:24,090 INFO L93 Difference]: Finished difference Result 1025 states and 1526 transitions. [2021-11-05 18:34:24,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-05 18:34:24,091 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 2 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 54 [2021-11-05 18:34:24,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-05 18:34:24,094 INFO L225 Difference]: With dead ends: 1025 [2021-11-05 18:34:24,094 INFO L226 Difference]: Without dead ends: 684 [2021-11-05 18:34:24,095 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.52ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-05 18:34:24,096 INFO L933 BasicCegarLoop]: 191 mSDtfsCounter, 124 mSDsluCounter, 146 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.75ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 337 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.02ms SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.47ms IncrementalHoareTripleChecker+Time [2021-11-05 18:34:24,096 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [124 Valid, 337 Invalid, 11 Unknown, 0 Unchecked, 2.02ms Time], IncrementalHoareTripleChecker [4 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 7.47ms Time] [2021-11-05 18:34:24,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 684 states. [2021-11-05 18:34:24,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 684 to 679. [2021-11-05 18:34:24,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 679 states, 676 states have (on average 1.4881656804733727) internal successors, (1006), 678 states have internal predecessors, (1006), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:24,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 1006 transitions. [2021-11-05 18:34:24,113 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 1006 transitions. Word has length 54 [2021-11-05 18:34:24,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-05 18:34:24,113 INFO L470 AbstractCegarLoop]: Abstraction has 679 states and 1006 transitions. [2021-11-05 18:34:24,116 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 2 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:24,116 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1006 transitions. [2021-11-05 18:34:24,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-05 18:34:24,117 INFO L506 BasicCegarLoop]: Found error trace [2021-11-05 18:34:24,117 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-11-05 18:34:24,117 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-05 18:34:24,117 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-05 18:34:24,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-05 18:34:24,118 INFO L85 PathProgramCache]: Analyzing trace with hash -454066381, now seen corresponding path program 1 times [2021-11-05 18:34:24,118 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-05 18:34:24,118 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [876291366] [2021-11-05 18:34:24,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-05 18:34:24,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-05 18:34:24,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-05 18:34:24,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-05 18:34:24,243 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-05 18:34:24,243 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [876291366] [2021-11-05 18:34:24,243 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [876291366] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-05 18:34:24,243 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-05 18:34:24,243 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-05 18:34:24,243 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597846151] [2021-11-05 18:34:24,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-05 18:34:24,244 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-05 18:34:24,244 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-05 18:34:24,244 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-05 18:34:24,244 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-05 18:34:24,245 INFO L87 Difference]: Start difference. First operand 679 states and 1006 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:24,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-05 18:34:24,306 INFO L93 Difference]: Finished difference Result 1328 states and 1981 transitions. [2021-11-05 18:34:24,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-05 18:34:24,307 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2021-11-05 18:34:24,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-05 18:34:24,309 INFO L225 Difference]: With dead ends: 1328 [2021-11-05 18:34:24,309 INFO L226 Difference]: Without dead ends: 679 [2021-11-05 18:34:24,310 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.77ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-05 18:34:24,310 INFO L933 BasicCegarLoop]: 309 mSDtfsCounter, 142 mSDsluCounter, 166 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.19ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 475 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.95ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.04ms IncrementalHoareTripleChecker+Time [2021-11-05 18:34:24,310 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [142 Valid, 475 Invalid, 8 Unknown, 0 Unchecked, 0.95ms Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 46.04ms Time] [2021-11-05 18:34:24,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 679 states. [2021-11-05 18:34:24,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 679 to 678. [2021-11-05 18:34:24,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 678 states, 675 states have (on average 1.482962962962963) internal successors, (1001), 677 states have internal predecessors, (1001), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:24,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 678 states and 1001 transitions. [2021-11-05 18:34:24,325 INFO L78 Accepts]: Start accepts. Automaton has 678 states and 1001 transitions. Word has length 66 [2021-11-05 18:34:24,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-05 18:34:24,325 INFO L470 AbstractCegarLoop]: Abstraction has 678 states and 1001 transitions. [2021-11-05 18:34:24,325 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:24,325 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1001 transitions. [2021-11-05 18:34:24,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-05 18:34:24,326 INFO L506 BasicCegarLoop]: Found error trace [2021-11-05 18:34:24,326 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-11-05 18:34:24,326 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-05 18:34:24,326 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-05 18:34:24,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-05 18:34:24,327 INFO L85 PathProgramCache]: Analyzing trace with hash -134151878, now seen corresponding path program 1 times [2021-11-05 18:34:24,327 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-05 18:34:24,327 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1726003389] [2021-11-05 18:34:24,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-05 18:34:24,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-05 18:34:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-05 18:34:24,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-05 18:34:24,457 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-05 18:34:24,457 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1726003389] [2021-11-05 18:34:24,457 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1726003389] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-05 18:34:24,458 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-05 18:34:24,458 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-05 18:34:24,458 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725878284] [2021-11-05 18:34:24,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-05 18:34:24,459 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-05 18:34:24,459 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-05 18:34:24,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-05 18:34:24,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-05 18:34:24,460 INFO L87 Difference]: Start difference. First operand 678 states and 1001 transitions. Second operand has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:24,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-05 18:34:24,589 INFO L93 Difference]: Finished difference Result 2538 states and 3823 transitions. [2021-11-05 18:34:24,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-05 18:34:24,589 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-11-05 18:34:24,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-05 18:34:24,595 INFO L225 Difference]: With dead ends: 2538 [2021-11-05 18:34:24,595 INFO L226 Difference]: Without dead ends: 1890 [2021-11-05 18:34:24,596 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 44.11ms TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2021-11-05 18:34:24,596 INFO L933 BasicCegarLoop]: 454 mSDtfsCounter, 1184 mSDsluCounter, 1780 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.34ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1184 SdHoareTripleChecker+Valid, 2234 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 4.82ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.35ms IncrementalHoareTripleChecker+Time [2021-11-05 18:34:24,597 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1184 Valid, 2234 Invalid, 38 Unknown, 0 Unchecked, 4.82ms Time], IncrementalHoareTripleChecker [1 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 24.35ms Time] [2021-11-05 18:34:24,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1890 states. [2021-11-05 18:34:24,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1890 to 679. [2021-11-05 18:34:24,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 679 states, 677 states have (on average 1.4785819793205317) internal successors, (1001), 678 states have internal predecessors, (1001), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:24,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 1001 transitions. [2021-11-05 18:34:24,619 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 1001 transitions. Word has length 67 [2021-11-05 18:34:24,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-05 18:34:24,620 INFO L470 AbstractCegarLoop]: Abstraction has 679 states and 1001 transitions. [2021-11-05 18:34:24,620 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1001 transitions. [2021-11-05 18:34:24,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-05 18:34:24,621 INFO L506 BasicCegarLoop]: Found error trace [2021-11-05 18:34:24,621 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 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] [2021-11-05 18:34:24,621 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-05 18:34:24,621 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2021-11-05 18:34:24,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-05 18:34:24,622 INFO L85 PathProgramCache]: Analyzing trace with hash -466045329, now seen corresponding path program 1 times [2021-11-05 18:34:24,622 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-05 18:34:24,622 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70817922] [2021-11-05 18:34:24,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-05 18:34:24,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-05 18:34:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-05 18:34:24,707 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-05 18:34:24,707 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-05 18:34:24,707 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [70817922] [2021-11-05 18:34:24,707 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [70817922] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-05 18:34:24,707 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-05 18:34:24,708 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-05 18:34:24,708 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1341955067] [2021-11-05 18:34:24,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-05 18:34:24,708 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-05 18:34:24,708 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-05 18:34:24,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-05 18:34:24,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-05 18:34:24,709 INFO L87 Difference]: Start difference. First operand 679 states and 1001 transitions. Second operand has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:24,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-05 18:34:24,745 INFO L93 Difference]: Finished difference Result 970 states and 1448 transitions. [2021-11-05 18:34:24,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-05 18:34:24,746 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 72 [2021-11-05 18:34:24,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-05 18:34:24,746 INFO L225 Difference]: With dead ends: 970 [2021-11-05 18:34:24,746 INFO L226 Difference]: Without dead ends: 0 [2021-11-05 18:34:24,747 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.79ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-05 18:34:24,747 INFO L933 BasicCegarLoop]: 290 mSDtfsCounter, 381 mSDsluCounter, 487 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.69ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 381 SdHoareTripleChecker+Valid, 777 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.03ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.33ms IncrementalHoareTripleChecker+Time [2021-11-05 18:34:24,748 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [381 Valid, 777 Invalid, 16 Unknown, 0 Unchecked, 1.03ms Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 11.33ms Time] [2021-11-05 18:34:24,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-05 18:34:24,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-05 18:34:24,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-05 18:34:24,748 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 72 [2021-11-05 18:34:24,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-05 18:34:24,749 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-05 18:34:24,749 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-05 18:34:24,749 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-05 18:34:24,749 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-05 18:34:24,751 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 6 remaining) [2021-11-05 18:34:24,751 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2021-11-05 18:34:24,751 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (3 of 6 remaining) [2021-11-05 18:34:24,752 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (2 of 6 remaining) [2021-11-05 18:34:24,752 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (1 of 6 remaining) [2021-11-05 18:34:24,752 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2021-11-05 18:34:24,752 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-05 18:34:24,753 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-05 18:34:25,000 INFO L858 garLoopResultBuilder]: For program point L6047(lines 6047 6062) no Hoare annotation was computed. [2021-11-05 18:34:25,000 INFO L858 garLoopResultBuilder]: For program point L6080-2(lines 6067 6122) no Hoare annotation was computed. [2021-11-05 18:34:25,000 INFO L858 garLoopResultBuilder]: For program point L6113(lines 6113 6116) no Hoare annotation was computed. [2021-11-05 18:34:25,001 INFO L858 garLoopResultBuilder]: For program point L6080(lines 6080 6085) no Hoare annotation was computed. [2021-11-05 18:34:25,001 INFO L854 garLoopResultBuilder]: At program point L7005(lines 7004 7006) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2021-11-05 18:34:25,001 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 6333) no Hoare annotation was computed. [2021-11-05 18:34:25,001 INFO L858 garLoopResultBuilder]: For program point L6213(line 6213) no Hoare annotation was computed. [2021-11-05 18:34:25,001 INFO L858 garLoopResultBuilder]: For program point L6973(lines 6964 6982) no Hoare annotation was computed. [2021-11-05 18:34:25,001 INFO L858 garLoopResultBuilder]: For program point L6049(lines 6049 6059) no Hoare annotation was computed. [2021-11-05 18:34:25,002 INFO L854 garLoopResultBuilder]: At program point L6347(lines 6336 6349) the Hoare annotation is: (let ((.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse2 (= ~ldv_mutex_lock~0 1)) (.cse3 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse4 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse5 (= ~ldv_mutex_udev~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and (= ~ldv_state_variable_0~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-11-05 18:34:25,002 INFO L858 garLoopResultBuilder]: For program point L6050(line 6050) no Hoare annotation was computed. [2021-11-05 18:34:25,002 INFO L858 garLoopResultBuilder]: For program point L5852(lines 5852 5855) no Hoare annotation was computed. [2021-11-05 18:34:25,002 INFO L858 garLoopResultBuilder]: For program point L5720-1(lines 5720 5722) no Hoare annotation was computed. [2021-11-05 18:34:25,002 INFO L858 garLoopResultBuilder]: For program point L5720-2(lines 5720 5722) no Hoare annotation was computed. [2021-11-05 18:34:25,002 INFO L858 garLoopResultBuilder]: For program point L5720(lines 5720 5722) no Hoare annotation was computed. [2021-11-05 18:34:25,002 INFO L858 garLoopResultBuilder]: For program point L5720-5(lines 5720 5722) no Hoare annotation was computed. [2021-11-05 18:34:25,002 INFO L858 garLoopResultBuilder]: For program point L5720-6(lines 5720 5722) no Hoare annotation was computed. [2021-11-05 18:34:25,003 INFO L858 garLoopResultBuilder]: For program point L5720-3(lines 5720 5722) no Hoare annotation was computed. [2021-11-05 18:34:25,003 INFO L858 garLoopResultBuilder]: For program point L5720-4(lines 5720 5722) no Hoare annotation was computed. [2021-11-05 18:34:25,003 INFO L858 garLoopResultBuilder]: For program point L6051(lines 6051 6055) no Hoare annotation was computed. [2021-11-05 18:34:25,003 INFO L854 garLoopResultBuilder]: At program point L7009(lines 7008 7010) the Hoare annotation is: (let ((.cse9 (= ~ldv_state_variable_0~0 1)) (.cse10 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse11 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse12 (= ~ldv_mutex_lock~0 1)) (.cse16 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse19 (= ~ldv_state_variable_6~0 0)) (.cse14 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse15 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse17 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse18 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse13 (= ~ldv_mutex_udev~0 1))) (let ((.cse0 (and .cse9 .cse10 .cse11 .cse12 .cse16 .cse19 .cse14 .cse15 .cse17 .cse18 .cse13)) (.cse5 (and .cse9 .cse10 .cse11 .cse12 .cse19 .cse14 .cse15 .cse13)) (.cse6 (and .cse9 .cse10 .cse11 .cse12 .cse19 .cse13)) (.cse2 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse1 (and .cse9 .cse10 .cse11 .cse12 .cse16 .cse14 .cse15 .cse17 .cse18 .cse13)) (.cse7 (and .cse9 .cse10 .cse11 .cse12 .cse14 .cse15 .cse13)) (.cse3 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse4 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse8 (and .cse9 .cse10 .cse11 .cse12 .cse13))) (or .cse0 .cse1 (and .cse2 .cse3 .cse4 (or .cse0 .cse5 .cse6)) .cse5 .cse6 .cse7 (and .cse2 (or .cse1 .cse7 .cse8) .cse3 .cse4) .cse8))) [2021-11-05 18:34:25,003 INFO L858 garLoopResultBuilder]: For program point L5721-2(line 5721) no Hoare annotation was computed. [2021-11-05 18:34:25,003 INFO L858 garLoopResultBuilder]: For program point L5721(line 5721) no Hoare annotation was computed. [2021-11-05 18:34:25,003 INFO L858 garLoopResultBuilder]: For program point L5721-6(line 5721) no Hoare annotation was computed. [2021-11-05 18:34:25,004 INFO L858 garLoopResultBuilder]: For program point L5721-4(line 5721) no Hoare annotation was computed. [2021-11-05 18:34:25,004 INFO L858 garLoopResultBuilder]: For program point L5721-10(line 5721) no Hoare annotation was computed. [2021-11-05 18:34:25,004 INFO L858 garLoopResultBuilder]: For program point L5721-8(line 5721) no Hoare annotation was computed. [2021-11-05 18:34:25,004 INFO L858 garLoopResultBuilder]: For program point L5721-12(line 5721) no Hoare annotation was computed. [2021-11-05 18:34:25,004 INFO L858 garLoopResultBuilder]: For program point L6184(line 6184) no Hoare annotation was computed. [2021-11-05 18:34:25,004 INFO L854 garLoopResultBuilder]: At program point L5953(lines 5948 5955) the Hoare annotation is: (let ((.cse9 (= ~ldv_state_variable_0~0 1)) (.cse10 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse11 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse12 (= ~ldv_mutex_lock~0 1)) (.cse16 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse19 (= ~ldv_state_variable_6~0 0)) (.cse14 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse15 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse17 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse18 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse13 (= ~ldv_mutex_udev~0 1))) (let ((.cse0 (and .cse9 .cse10 .cse11 .cse12 .cse16 .cse19 .cse14 .cse15 .cse17 .cse18 .cse13)) (.cse5 (and .cse9 .cse10 .cse11 .cse12 .cse19 .cse14 .cse15 .cse13)) (.cse6 (and .cse9 .cse10 .cse11 .cse12 .cse19 .cse13)) (.cse2 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse1 (and .cse9 .cse10 .cse11 .cse12 .cse16 .cse14 .cse15 .cse17 .cse18 .cse13)) (.cse7 (and .cse9 .cse10 .cse11 .cse12 .cse14 .cse15 .cse13)) (.cse3 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse4 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse8 (and .cse9 .cse10 .cse11 .cse12 .cse13))) (or .cse0 .cse1 (and .cse2 .cse3 .cse4 (or .cse0 .cse5 .cse6)) .cse5 .cse6 .cse7 (and .cse2 (or .cse1 .cse7 .cse8) .cse3 .cse4) .cse8))) [2021-11-05 18:34:25,004 INFO L861 garLoopResultBuilder]: At program point L6977(lines 6962 6983) the Hoare annotation is: true [2021-11-05 18:34:25,005 INFO L858 garLoopResultBuilder]: For program point L6185(lines 6185 6200) no Hoare annotation was computed. [2021-11-05 18:34:25,005 INFO L854 garLoopResultBuilder]: At program point L6318(lines 6307 6320) the Hoare annotation is: (let ((.cse9 (= ~ldv_state_variable_0~0 1)) (.cse10 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse11 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse12 (= ~ldv_mutex_lock~0 1)) (.cse16 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse19 (= ~ldv_state_variable_6~0 0)) (.cse14 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse15 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse17 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse18 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse13 (= ~ldv_mutex_udev~0 1))) (let ((.cse0 (and .cse9 .cse10 .cse11 .cse12 .cse16 .cse19 .cse14 .cse15 .cse17 .cse18 .cse13)) (.cse5 (and .cse9 .cse10 .cse11 .cse12 .cse19 .cse14 .cse15 .cse13)) (.cse6 (and .cse9 .cse10 .cse11 .cse12 .cse19 .cse13)) (.cse2 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse1 (and .cse9 .cse10 .cse11 .cse12 .cse16 .cse14 .cse15 .cse17 .cse18 .cse13)) (.cse7 (and .cse9 .cse10 .cse11 .cse12 .cse14 .cse15 .cse13)) (.cse3 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse4 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse8 (and .cse9 .cse10 .cse11 .cse12 .cse13))) (or .cse0 .cse1 (and .cse2 .cse3 .cse4 (or .cse0 .cse5 .cse6)) .cse5 .cse6 .cse7 (and .cse2 (or .cse1 .cse7 .cse8) .cse3 .cse4) .cse8))) [2021-11-05 18:34:25,005 INFO L854 garLoopResultBuilder]: At program point L6153(lines 6965 6968) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2021-11-05 18:34:25,005 INFO L858 garLoopResultBuilder]: For program point L6120(line 6120) no Hoare annotation was computed. [2021-11-05 18:34:25,005 INFO L858 garLoopResultBuilder]: For program point L6946(lines 6946 6952) no Hoare annotation was computed. [2021-11-05 18:34:25,005 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 6333) no Hoare annotation was computed. [2021-11-05 18:34:25,005 INFO L858 garLoopResultBuilder]: For program point L6187(lines 6187 6197) no Hoare annotation was computed. [2021-11-05 18:34:25,006 INFO L858 garLoopResultBuilder]: For program point L6220(line 6220) no Hoare annotation was computed. [2021-11-05 18:34:25,006 INFO L854 garLoopResultBuilder]: At program point L7013(lines 7012 7014) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse1 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse7 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse8 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse3 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse4 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse5 (= ~ldv_mutex_lock~0 1)) (.cse6 (= 2 ~ldv_mutex_udev~0)) (.cse2 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0))) (or (and .cse0 .cse1 .cse2 (or (and .cse3 .cse4 .cse5 .cse6) (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) (and .cse0 .cse1 (let ((.cse9 (= ~ldv_state_variable_0~0 1))) (or (and .cse9 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse3 .cse4 .cse5 .cse6))) .cse2))) [2021-11-05 18:34:25,006 INFO L858 garLoopResultBuilder]: For program point L6188(line 6188) no Hoare annotation was computed. [2021-11-05 18:34:25,006 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 6333) no Hoare annotation was computed. [2021-11-05 18:34:25,006 INFO L858 garLoopResultBuilder]: For program point L6189(lines 6189 6193) no Hoare annotation was computed. [2021-11-05 18:34:25,006 INFO L858 garLoopResultBuilder]: For program point L6057(line 6057) no Hoare annotation was computed. [2021-11-05 18:34:25,006 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 6333) no Hoare annotation was computed. [2021-11-05 18:34:25,007 INFO L854 garLoopResultBuilder]: At program point L6223(lines 6002 6228) the Hoare annotation is: (let ((.cse15 (= ~ldv_state_variable_0~0 1)) (.cse16 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse17 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse18 (= ~ldv_mutex_lock~0 1)) (.cse20 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse25 (= ~ldv_state_variable_6~0 0)) (.cse21 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse22 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse23 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse24 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse19 (= ~ldv_mutex_udev~0 1))) (let ((.cse1 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse8 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse9 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse0 (and .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse3 (and .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse11 (and .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse4 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse12 (and .cse15 .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse5 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse6 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse7 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse2 (and .cse16 .cse17 .cse18 .cse19)) (.cse10 (and .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse13 (and .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse14 (and .cse15 .cse16 .cse17 .cse18 .cse19))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 (or .cse1 .cse8 .cse9)) .cse8 .cse9 .cse10 (and .cse5 (or .cse0 .cse3 .cse11) .cse6 .cse7) .cse12 .cse13 .cse11 (and .cse5 (or .cse4 .cse12 .cse14) .cse6 .cse7) (and .cse5 .cse6 .cse7 (or .cse2 .cse10 .cse13)) .cse14))) [2021-11-05 18:34:25,007 INFO L854 garLoopResultBuilder]: At program point L7016-1(lines 7015 7017) the Hoare annotation is: (let ((.cse15 (= ~ldv_state_variable_0~0 1)) (.cse16 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse17 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse18 (= ~ldv_mutex_lock~0 1)) (.cse20 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse25 (= ~ldv_state_variable_6~0 0)) (.cse21 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse22 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse23 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse24 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse19 (= ~ldv_mutex_udev~0 1))) (let ((.cse1 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse8 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse9 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse0 (and .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse3 (and .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse11 (and .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse4 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse12 (and .cse15 .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse5 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse6 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse7 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse2 (and .cse16 .cse17 .cse18 .cse19)) (.cse10 (and .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse13 (and .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse14 (and .cse15 .cse16 .cse17 .cse18 .cse19))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 (or .cse1 .cse8 .cse9)) .cse8 .cse9 .cse10 (and .cse5 (or .cse0 .cse3 .cse11) .cse6 .cse7) .cse12 .cse13 .cse11 (and .cse5 (or .cse4 .cse12 .cse14) .cse6 .cse7) (and .cse5 .cse6 .cse7 (or .cse2 .cse10 .cse13)) .cse14))) [2021-11-05 18:34:25,007 INFO L854 garLoopResultBuilder]: At program point L7016(lines 7015 7017) the Hoare annotation is: (let ((.cse15 (= ~ldv_state_variable_0~0 1)) (.cse16 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse17 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse18 (= ~ldv_mutex_lock~0 1)) (.cse20 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse25 (= ~ldv_state_variable_6~0 0)) (.cse21 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse22 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse23 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse24 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse19 (= ~ldv_mutex_udev~0 1))) (let ((.cse1 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse8 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse9 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse0 (and .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse3 (and .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse11 (and .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse4 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse12 (and .cse15 .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse5 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse6 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse7 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse2 (and .cse16 .cse17 .cse18 .cse19)) (.cse10 (and .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse13 (and .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse14 (and .cse15 .cse16 .cse17 .cse18 .cse19))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 (or .cse1 .cse8 .cse9)) .cse8 .cse9 .cse10 (and .cse5 (or .cse0 .cse3 .cse11) .cse6 .cse7) .cse12 .cse13 .cse11 (and .cse5 (or .cse4 .cse12 .cse14) .cse6 .cse7) (and .cse5 .cse6 .cse7 (or .cse2 .cse10 .cse13)) .cse14))) [2021-11-05 18:34:25,007 INFO L858 garLoopResultBuilder]: For program point L6917-1(lines 6917 6920) no Hoare annotation was computed. [2021-11-05 18:34:25,007 INFO L858 garLoopResultBuilder]: For program point L6917(lines 6917 6920) no Hoare annotation was computed. [2021-11-05 18:34:25,008 INFO L854 garLoopResultBuilder]: At program point L6951(lines 6940 6954) the Hoare annotation is: (let ((.cse8 (= ~ldv_state_variable_0~0 1)) (.cse3 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse6 (= ~ldv_mutex_udev~0 1)) (.cse7 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse2 (= ~ldv_mutex_lock~0 1)) (.cse9 (= 2 ~ldv_mutex_udev~0)) (.cse4 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse5 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 (or (and .cse8 .cse0 .cse1 .cse2 .cse9 .cse4 .cse5) (and .cse8 .cse0 .cse1 .cse2 .cse9))) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 (or (and .cse0 .cse1 .cse2 .cse9) (and .cse0 .cse1 .cse2 .cse9 .cse4 .cse5))))) [2021-11-05 18:34:25,008 INFO L861 garLoopResultBuilder]: At program point L5795(lines 5794 5797) the Hoare annotation is: true [2021-11-05 18:34:25,008 INFO L861 garLoopResultBuilder]: At program point L5795-1(lines 5794 5797) the Hoare annotation is: true [2021-11-05 18:34:25,008 INFO L861 garLoopResultBuilder]: At program point L5795-4(lines 5794 5797) the Hoare annotation is: true [2021-11-05 18:34:25,008 INFO L861 garLoopResultBuilder]: At program point L5795-5(lines 5794 5797) the Hoare annotation is: true [2021-11-05 18:34:25,008 INFO L861 garLoopResultBuilder]: At program point L5795-2(lines 5794 5797) the Hoare annotation is: true [2021-11-05 18:34:25,008 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 6333) no Hoare annotation was computed. [2021-11-05 18:34:25,009 INFO L861 garLoopResultBuilder]: At program point L5795-3(lines 5794 5797) the Hoare annotation is: true [2021-11-05 18:34:25,009 INFO L861 garLoopResultBuilder]: At program point L5795-8(lines 5794 5797) the Hoare annotation is: true [2021-11-05 18:34:25,009 INFO L861 garLoopResultBuilder]: At program point L5795-6(lines 5794 5797) the Hoare annotation is: true [2021-11-05 18:34:25,009 INFO L861 garLoopResultBuilder]: At program point L5795-7(lines 5794 5797) the Hoare annotation is: true [2021-11-05 18:34:25,009 INFO L858 garLoopResultBuilder]: For program point L6159(line 6159) no Hoare annotation was computed. [2021-11-05 18:34:25,009 INFO L858 garLoopResultBuilder]: For program point L6027(lines 6027 6222) no Hoare annotation was computed. [2021-11-05 18:34:25,009 INFO L858 garLoopResultBuilder]: For program point L6093(line 6093) no Hoare annotation was computed. [2021-11-05 18:34:25,009 INFO L854 garLoopResultBuilder]: At program point L6985(lines 6984 6986) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse1 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse7 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse8 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse3 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse4 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse5 (= ~ldv_mutex_lock~0 1)) (.cse6 (= 2 ~ldv_mutex_udev~0)) (.cse2 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0))) (or (and .cse0 .cse1 .cse2 (or (and .cse3 .cse4 .cse5 .cse6) (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) (and .cse0 .cse1 (let ((.cse9 (= ~ldv_state_variable_0~0 1))) (or (and .cse9 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse3 .cse4 .cse5 .cse6))) .cse2))) [2021-11-05 18:34:25,010 INFO L858 garLoopResultBuilder]: For program point L6127(line 6127) no Hoare annotation was computed. [2021-11-05 18:34:25,010 INFO L858 garLoopResultBuilder]: For program point L6094(lines 6094 6098) no Hoare annotation was computed. [2021-11-05 18:34:25,010 INFO L858 garLoopResultBuilder]: For program point L6028(line 6028) no Hoare annotation was computed. [2021-11-05 18:34:25,010 INFO L854 garLoopResultBuilder]: At program point L6326(lines 1 7033) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_udev~0 1)) [2021-11-05 18:34:25,010 INFO L861 garLoopResultBuilder]: At program point L6227(lines 5979 6229) the Hoare annotation is: true [2021-11-05 18:34:25,010 INFO L858 garLoopResultBuilder]: For program point L6128(lines 6128 6164) no Hoare annotation was computed. [2021-11-05 18:34:25,010 INFO L858 garLoopResultBuilder]: For program point L6029(lines 6029 6044) no Hoare annotation was computed. [2021-11-05 18:34:25,011 INFO L854 garLoopResultBuilder]: At program point L7020(lines 7019 7021) the Hoare annotation is: (let ((.cse15 (= ~ldv_state_variable_0~0 1)) (.cse16 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse17 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse18 (= ~ldv_mutex_lock~0 1)) (.cse20 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse25 (= ~ldv_state_variable_6~0 0)) (.cse21 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse22 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse23 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse24 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse19 (= ~ldv_mutex_udev~0 1))) (let ((.cse1 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse8 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse9 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse0 (and .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse3 (and .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse11 (and .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse4 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse12 (and .cse15 .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse5 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse6 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse7 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse2 (and .cse16 .cse17 .cse18 .cse19)) (.cse10 (and .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse13 (and .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse14 (and .cse15 .cse16 .cse17 .cse18 .cse19))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 (or .cse1 .cse8 .cse9)) .cse8 .cse9 .cse10 (and .cse5 (or .cse0 .cse3 .cse11) .cse6 .cse7) .cse12 .cse13 .cse11 (and .cse5 (or .cse4 .cse12 .cse14) .cse6 .cse7) (and .cse5 .cse6 .cse7 (or .cse2 .cse10 .cse13)) .cse14))) [2021-11-05 18:34:25,011 INFO L854 garLoopResultBuilder]: At program point L5765-2(lines 5757 5767) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_udev~0 1)) [2021-11-05 18:34:25,011 INFO L854 garLoopResultBuilder]: At program point L5765-3(lines 5757 5767) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_udev~0 1)) [2021-11-05 18:34:25,011 INFO L854 garLoopResultBuilder]: At program point L5765(lines 5757 5767) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_udev~0 1)) [2021-11-05 18:34:25,011 INFO L854 garLoopResultBuilder]: At program point L5765-1(lines 5757 5767) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_udev~0 1)) [2021-11-05 18:34:25,012 INFO L854 garLoopResultBuilder]: At program point L5765-6(lines 5757 5767) the Hoare annotation is: (let ((.cse9 (= ~ldv_state_variable_0~0 1)) (.cse10 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse11 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse12 (= ~ldv_mutex_lock~0 1)) (.cse16 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse19 (= ~ldv_state_variable_6~0 0)) (.cse14 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse15 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse17 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse18 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse13 (= ~ldv_mutex_udev~0 1))) (let ((.cse0 (and .cse9 .cse10 .cse11 .cse12 .cse16 .cse19 .cse14 .cse15 .cse17 .cse18 .cse13)) (.cse5 (and .cse9 .cse10 .cse11 .cse12 .cse19 .cse14 .cse15 .cse13)) (.cse6 (and .cse9 .cse10 .cse11 .cse12 .cse19 .cse13)) (.cse2 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse1 (and .cse9 .cse10 .cse11 .cse12 .cse16 .cse14 .cse15 .cse17 .cse18 .cse13)) (.cse7 (and .cse9 .cse10 .cse11 .cse12 .cse14 .cse15 .cse13)) (.cse3 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse4 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse8 (and .cse9 .cse10 .cse11 .cse12 .cse13))) (or .cse0 .cse1 (and .cse2 .cse3 .cse4 (or .cse0 .cse5 .cse6)) .cse5 .cse6 .cse7 (and .cse2 (or .cse1 .cse7 .cse8) .cse3 .cse4) .cse8))) [2021-11-05 18:34:25,012 INFO L854 garLoopResultBuilder]: At program point L5765-4(lines 5757 5767) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_udev~0 1)) [2021-11-05 18:34:25,012 INFO L854 garLoopResultBuilder]: At program point L5765-5(lines 5757 5767) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_udev~0 1)) [2021-11-05 18:34:25,012 INFO L858 garLoopResultBuilder]: For program point L6195(line 6195) no Hoare annotation was computed. [2021-11-05 18:34:25,012 INFO L854 garLoopResultBuilder]: At program point L6922(lines 1 7033) the Hoare annotation is: (let ((.cse9 (= ~ldv_state_variable_0~0 1)) (.cse10 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse11 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse12 (= ~ldv_mutex_lock~0 1)) (.cse14 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse15 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse16 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse17 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse18 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse13 (= ~ldv_mutex_udev~0 1))) (let ((.cse1 (and .cse9 .cse10 .cse11 .cse12 .cse14 .cse15 .cse16 .cse17 .cse18 .cse13)) (.cse3 (and .cse9 .cse10 .cse11 .cse12 .cse15 .cse16 .cse13)) (.cse5 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse7 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse8 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse0 (and .cse10 .cse11 .cse12 .cse13)) (.cse2 (and .cse10 .cse11 .cse12 .cse15 .cse16 .cse13)) (.cse4 (and .cse10 .cse11 .cse12 .cse14 .cse15 .cse16 .cse17 .cse18 .cse13)) (.cse6 (and .cse9 .cse10 .cse11 .cse12 .cse13))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 (or .cse1 .cse3 .cse6) .cse7 .cse8) (and .cse5 .cse7 .cse8 (or .cse0 .cse2 .cse4)) .cse6))) [2021-11-05 18:34:25,012 INFO L854 garLoopResultBuilder]: At program point L6988(lines 6987 6989) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_udev~0 1)) [2021-11-05 18:34:25,012 INFO L858 garLoopResultBuilder]: For program point L6856-1(lines 6856 6859) no Hoare annotation was computed. [2021-11-05 18:34:25,012 INFO L858 garLoopResultBuilder]: For program point L6856(lines 6856 6859) no Hoare annotation was computed. [2021-11-05 18:34:25,013 INFO L858 garLoopResultBuilder]: For program point L6130(lines 6130 6161) no Hoare annotation was computed. [2021-11-05 18:34:25,013 INFO L858 garLoopResultBuilder]: For program point L6031(lines 6031 6041) no Hoare annotation was computed. [2021-11-05 18:34:25,013 INFO L858 garLoopResultBuilder]: For program point L6064(line 6064) no Hoare annotation was computed. [2021-11-05 18:34:25,013 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-05 18:34:25,013 INFO L854 garLoopResultBuilder]: At program point L6296(lines 6291 6298) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse5 (= 2 ~ldv_mutex_udev~0)) (.cse1 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse8 (= ~ldv_state_variable_0~0 1)) (.cse2 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse3 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse4 (= ~ldv_mutex_lock~0 1)) (.cse9 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse6 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse7 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse10 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse11 (= ~ldv_mutex_udev~0 1))) (or (and .cse0 .cse1 (or (and .cse2 .cse3 .cse4 .cse5) (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) (and .cse0 (or (and .cse8 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse2 .cse3 .cse4 .cse5)) .cse1) (and .cse8 .cse2 .cse3 .cse4 .cse9 .cse6 .cse7 .cse10 .cse11) (and .cse2 .cse3 .cse4 .cse9 .cse6 .cse7 .cse10 .cse11))) [2021-11-05 18:34:25,013 INFO L858 garLoopResultBuilder]: For program point L6131(line 6131) no Hoare annotation was computed. [2021-11-05 18:34:25,013 INFO L858 garLoopResultBuilder]: For program point L6065(lines 6065 6125) no Hoare annotation was computed. [2021-11-05 18:34:25,013 INFO L858 garLoopResultBuilder]: For program point L6032(line 6032) no Hoare annotation was computed. [2021-11-05 18:34:25,014 INFO L858 garLoopResultBuilder]: For program point L6132(lines 6132 6137) no Hoare annotation was computed. [2021-11-05 18:34:25,014 INFO L858 garLoopResultBuilder]: For program point L6033(lines 6033 6037) no Hoare annotation was computed. [2021-11-05 18:34:25,014 INFO L854 garLoopResultBuilder]: At program point L7024(lines 7023 7025) the Hoare annotation is: (let ((.cse15 (= ~ldv_state_variable_0~0 1)) (.cse16 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse17 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse18 (= ~ldv_mutex_lock~0 1)) (.cse20 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse25 (= ~ldv_state_variable_6~0 0)) (.cse21 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse22 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse23 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse24 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse19 (= ~ldv_mutex_udev~0 1))) (let ((.cse1 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse8 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse9 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse0 (and .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse3 (and .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse11 (and .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse4 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse12 (and .cse15 .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse5 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse6 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse7 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse2 (and .cse16 .cse17 .cse18 .cse19)) (.cse10 (and .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse13 (and .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse14 (and .cse15 .cse16 .cse17 .cse18 .cse19))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 (or .cse1 .cse8 .cse9)) .cse8 .cse9 .cse10 (and .cse5 (or .cse0 .cse3 .cse11) .cse6 .cse7) .cse12 .cse13 .cse11 (and .cse5 (or .cse4 .cse12 .cse14) .cse6 .cse7) (and .cse5 .cse6 .cse7 (or .cse2 .cse10 .cse13)) .cse14))) [2021-11-05 18:34:25,014 INFO L858 garLoopResultBuilder]: For program point L6166(line 6166) no Hoare annotation was computed. [2021-11-05 18:34:25,014 INFO L858 garLoopResultBuilder]: For program point L6067(lines 6067 6122) no Hoare annotation was computed. [2021-11-05 18:34:25,014 INFO L858 garLoopResultBuilder]: For program point L6100(line 6100) no Hoare annotation was computed. [2021-11-05 18:34:25,014 INFO L854 garLoopResultBuilder]: At program point L6992(lines 6991 6993) the Hoare annotation is: (let ((.cse15 (= ~ldv_state_variable_0~0 1)) (.cse16 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse17 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse18 (= ~ldv_mutex_lock~0 1)) (.cse20 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse25 (= ~ldv_state_variable_6~0 0)) (.cse21 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse22 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse23 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse24 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse19 (= ~ldv_mutex_udev~0 1))) (let ((.cse1 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse8 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse9 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse0 (and .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse3 (and .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse11 (and .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse4 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse12 (and .cse15 .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse5 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse6 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse7 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse2 (and .cse16 .cse17 .cse18 .cse19)) (.cse10 (and .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse13 (and .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse14 (and .cse15 .cse16 .cse17 .cse18 .cse19))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 (or .cse1 .cse8 .cse9)) .cse8 .cse9 .cse10 (and .cse5 (or .cse0 .cse3 .cse11) .cse6 .cse7) .cse12 .cse13 .cse11 (and .cse5 (or .cse4 .cse12 .cse14) .cse6 .cse7) (and .cse5 .cse6 .cse7 (or .cse2 .cse10 .cse13)) .cse14))) [2021-11-05 18:34:25,015 INFO L858 garLoopResultBuilder]: For program point L6332-2(line 6332) no Hoare annotation was computed. [2021-11-05 18:34:25,015 INFO L858 garLoopResultBuilder]: For program point L6332-1(line 6332) no Hoare annotation was computed. [2021-11-05 18:34:25,015 INFO L858 garLoopResultBuilder]: For program point L6332(line 6332) no Hoare annotation was computed. [2021-11-05 18:34:25,015 INFO L858 garLoopResultBuilder]: For program point L6167(lines 6167 6182) no Hoare annotation was computed. [2021-11-05 18:34:25,015 INFO L858 garLoopResultBuilder]: For program point L6332-5(line 6332) no Hoare annotation was computed. [2021-11-05 18:34:25,015 INFO L858 garLoopResultBuilder]: For program point L6332-4(line 6332) no Hoare annotation was computed. [2021-11-05 18:34:25,015 INFO L858 garLoopResultBuilder]: For program point L6332-3(line 6332) no Hoare annotation was computed. [2021-11-05 18:34:25,015 INFO L858 garLoopResultBuilder]: For program point L6101(lines 6101 6108) no Hoare annotation was computed. [2021-11-05 18:34:25,015 INFO L858 garLoopResultBuilder]: For program point L6068(line 6068) no Hoare annotation was computed. [2021-11-05 18:34:25,016 INFO L854 garLoopResultBuilder]: At program point L6861(lines 6853 6863) the Hoare annotation is: (let ((.cse5 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse6 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse0 (= ~ldv_state_variable_0~0 1)) (.cse1 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse2 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse3 (= ~ldv_mutex_lock~0 1)) (.cse4 (= 2 ~ldv_mutex_udev~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4))) [2021-11-05 18:34:25,016 INFO L858 garLoopResultBuilder]: For program point L6069(lines 6069 6077) no Hoare annotation was computed. [2021-11-05 18:34:25,016 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-05 18:34:25,016 INFO L858 garLoopResultBuilder]: For program point L6202(line 6202) no Hoare annotation was computed. [2021-11-05 18:34:25,016 INFO L858 garLoopResultBuilder]: For program point L6103(lines 6103 6106) no Hoare annotation was computed. [2021-11-05 18:34:25,016 INFO L858 garLoopResultBuilder]: For program point L6169(lines 6169 6179) no Hoare annotation was computed. [2021-11-05 18:34:25,016 INFO L854 garLoopResultBuilder]: At program point L7028(lines 7027 7029) the Hoare annotation is: (let ((.cse15 (= ~ldv_state_variable_0~0 1)) (.cse16 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse17 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse18 (= ~ldv_mutex_lock~0 1)) (.cse20 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse25 (= ~ldv_state_variable_6~0 0)) (.cse21 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse22 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse23 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse24 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse19 (= ~ldv_mutex_udev~0 1))) (let ((.cse1 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse8 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse9 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse0 (and .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse3 (and .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse11 (and .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse4 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse12 (and .cse15 .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse5 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse6 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse7 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse2 (and .cse16 .cse17 .cse18 .cse19)) (.cse10 (and .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse13 (and .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse14 (and .cse15 .cse16 .cse17 .cse18 .cse19))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 (or .cse1 .cse8 .cse9)) .cse8 .cse9 .cse10 (and .cse5 (or .cse0 .cse3 .cse11) .cse6 .cse7) .cse12 .cse13 .cse11 (and .cse5 (or .cse4 .cse12 .cse14) .cse6 .cse7) (and .cse5 .cse6 .cse7 (or .cse2 .cse10 .cse13)) .cse14))) [2021-11-05 18:34:25,017 INFO L854 garLoopResultBuilder]: At program point L5773(lines 5768 5775) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_udev~0 1)) [2021-11-05 18:34:25,017 INFO L858 garLoopResultBuilder]: For program point L6203(lines 6203 6218) no Hoare annotation was computed. [2021-11-05 18:34:25,017 INFO L858 garLoopResultBuilder]: For program point L6170(line 6170) no Hoare annotation was computed. [2021-11-05 18:34:25,017 INFO L858 garLoopResultBuilder]: For program point L6071(lines 6071 6075) no Hoare annotation was computed. [2021-11-05 18:34:25,017 INFO L854 garLoopResultBuilder]: At program point L5840-1(lines 5837 5842) the Hoare annotation is: (let ((.cse15 (= ~ldv_state_variable_0~0 1)) (.cse16 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse17 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse18 (= ~ldv_mutex_lock~0 1)) (.cse20 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse25 (= ~ldv_state_variable_6~0 0)) (.cse21 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse22 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse23 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse24 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse19 (= ~ldv_mutex_udev~0 1))) (let ((.cse1 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse8 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse9 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse0 (and .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse3 (and .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse11 (and .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse4 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse12 (and .cse15 .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse5 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse6 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse7 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse2 (and .cse16 .cse17 .cse18 .cse19)) (.cse10 (and .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse13 (and .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse14 (and .cse15 .cse16 .cse17 .cse18 .cse19))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 (or .cse1 .cse8 .cse9)) .cse8 .cse9 .cse10 (and .cse5 (or .cse0 .cse3 .cse11) .cse6 .cse7) .cse12 .cse13 .cse11 (and .cse5 (or .cse4 .cse12 .cse14) .cse6 .cse7) (and .cse5 .cse6 .cse7 (or .cse2 .cse10 .cse13)) .cse14))) [2021-11-05 18:34:25,017 INFO L854 garLoopResultBuilder]: At program point L5840-2(lines 5837 5842) the Hoare annotation is: (let ((.cse15 (= ~ldv_state_variable_0~0 1)) (.cse16 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse17 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse18 (= ~ldv_mutex_lock~0 1)) (.cse20 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse25 (= ~ldv_state_variable_6~0 0)) (.cse21 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse22 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse23 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse24 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse19 (= ~ldv_mutex_udev~0 1))) (let ((.cse1 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse8 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse9 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse0 (and .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse3 (and .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse11 (and .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse4 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse12 (and .cse15 .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse5 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse6 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse7 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse2 (and .cse16 .cse17 .cse18 .cse19)) (.cse10 (and .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse13 (and .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse14 (and .cse15 .cse16 .cse17 .cse18 .cse19))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 (or .cse1 .cse8 .cse9)) .cse8 .cse9 .cse10 (and .cse5 (or .cse0 .cse3 .cse11) .cse6 .cse7) .cse12 .cse13 .cse11 (and .cse5 (or .cse4 .cse12 .cse14) .cse6 .cse7) (and .cse5 .cse6 .cse7 (or .cse2 .cse10 .cse13)) .cse14))) [2021-11-05 18:34:25,018 INFO L854 garLoopResultBuilder]: At program point L5840(lines 5837 5842) the Hoare annotation is: (let ((.cse15 (= ~ldv_state_variable_0~0 1)) (.cse16 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse17 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse18 (= ~ldv_mutex_lock~0 1)) (.cse20 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse25 (= ~ldv_state_variable_6~0 0)) (.cse21 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse22 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse23 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse24 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse19 (= ~ldv_mutex_udev~0 1))) (let ((.cse1 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse8 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse9 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse0 (and .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse3 (and .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse11 (and .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse4 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse12 (and .cse15 .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse5 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse6 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse7 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse2 (and .cse16 .cse17 .cse18 .cse19)) (.cse10 (and .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse13 (and .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse14 (and .cse15 .cse16 .cse17 .cse18 .cse19))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 (or .cse1 .cse8 .cse9)) .cse8 .cse9 .cse10 (and .cse5 (or .cse0 .cse3 .cse11) .cse6 .cse7) .cse12 .cse13 .cse11 (and .cse5 (or .cse4 .cse12 .cse14) .cse6 .cse7) (and .cse5 .cse6 .cse7 (or .cse2 .cse10 .cse13)) .cse14))) [2021-11-05 18:34:25,018 INFO L854 garLoopResultBuilder]: At program point L5840-3(lines 5837 5842) the Hoare annotation is: (let ((.cse15 (= ~ldv_state_variable_0~0 1)) (.cse16 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse17 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse18 (= ~ldv_mutex_lock~0 1)) (.cse20 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse25 (= ~ldv_state_variable_6~0 0)) (.cse21 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse22 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse23 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse24 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse19 (= ~ldv_mutex_udev~0 1))) (let ((.cse1 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse8 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse9 (and .cse15 .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse0 (and .cse16 .cse17 .cse18 .cse25 .cse19)) (.cse3 (and .cse16 .cse17 .cse18 .cse25 .cse21 .cse22 .cse19)) (.cse11 (and .cse16 .cse17 .cse18 .cse20 .cse25 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse4 (and .cse15 .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse12 (and .cse15 .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse5 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse6 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse7 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse2 (and .cse16 .cse17 .cse18 .cse19)) (.cse10 (and .cse16 .cse17 .cse18 .cse21 .cse22 .cse19)) (.cse13 (and .cse16 .cse17 .cse18 .cse20 .cse21 .cse22 .cse23 .cse24 .cse19)) (.cse14 (and .cse15 .cse16 .cse17 .cse18 .cse19))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 (or .cse1 .cse8 .cse9)) .cse8 .cse9 .cse10 (and .cse5 (or .cse0 .cse3 .cse11) .cse6 .cse7) .cse12 .cse13 .cse11 (and .cse5 (or .cse4 .cse12 .cse14) .cse6 .cse7) (and .cse5 .cse6 .cse7 (or .cse2 .cse10 .cse13)) .cse14))) [2021-11-05 18:34:25,018 INFO L858 garLoopResultBuilder]: For program point L6171(lines 6171 6175) no Hoare annotation was computed. [2021-11-05 18:34:25,018 INFO L858 garLoopResultBuilder]: For program point L6039(line 6039) no Hoare annotation was computed. [2021-11-05 18:34:25,018 INFO L858 garLoopResultBuilder]: For program point L6139(line 6139) no Hoare annotation was computed. [2021-11-05 18:34:25,018 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-05 18:34:25,018 INFO L858 garLoopResultBuilder]: For program point L6205(lines 6205 6215) no Hoare annotation was computed. [2021-11-05 18:34:25,018 INFO L858 garLoopResultBuilder]: For program point L6965(lines 6964 6982) no Hoare annotation was computed. [2021-11-05 18:34:25,019 INFO L858 garLoopResultBuilder]: For program point L6206(line 6206) no Hoare annotation was computed. [2021-11-05 18:34:25,019 INFO L858 garLoopResultBuilder]: For program point L6140(lines 6140 6157) no Hoare annotation was computed. [2021-11-05 18:34:25,019 INFO L858 garLoopResultBuilder]: For program point L6207(lines 6207 6211) no Hoare annotation was computed. [2021-11-05 18:34:25,019 INFO L854 garLoopResultBuilder]: At program point L5976(lines 5970 5978) the Hoare annotation is: (let ((.cse9 (= ~ldv_state_variable_0~0 1)) (.cse10 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse11 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse12 (= ~ldv_mutex_lock~0 1)) (.cse16 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 1) 0)) (.cse19 (= ~ldv_state_variable_6~0 0)) (.cse14 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse15 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse17 (<= (+ |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 1) 0)) (.cse18 (<= (+ ULTIMATE.start_m5632_recover_~r~0 1) 0)) (.cse13 (= ~ldv_mutex_udev~0 1))) (let ((.cse0 (and .cse9 .cse10 .cse11 .cse12 .cse16 .cse19 .cse14 .cse15 .cse17 .cse18 .cse13)) (.cse5 (and .cse9 .cse10 .cse11 .cse12 .cse19 .cse14 .cse15 .cse13)) (.cse6 (and .cse9 .cse10 .cse11 .cse12 .cse19 .cse13)) (.cse2 (= ULTIMATE.start_m5632_recover_~r~0 0)) (.cse1 (and .cse9 .cse10 .cse11 .cse12 .cse16 .cse14 .cse15 .cse17 .cse18 .cse13)) (.cse7 (and .cse9 .cse10 .cse11 .cse12 .cse14 .cse15 .cse13)) (.cse3 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_udev_#res| 0)) (.cse4 (= |ULTIMATE.start_ldv_usb_lock_device_for_reset_12_#res| 0)) (.cse8 (and .cse9 .cse10 .cse11 .cse12 .cse13))) (or .cse0 .cse1 (and .cse2 .cse3 .cse4 (or .cse0 .cse5 .cse6)) .cse5 .cse6 .cse7 (and .cse2 (or .cse1 .cse7 .cse8) .cse3 .cse4) .cse8))) [2021-11-05 18:34:25,019 INFO L858 garLoopResultBuilder]: For program point L6142(lines 6142 6150) no Hoare annotation was computed. [2021-11-05 18:34:25,019 INFO L858 garLoopResultBuilder]: For program point L6142-2(lines 6140 6156) no Hoare annotation was computed. [2021-11-05 18:34:25,019 INFO L858 garLoopResultBuilder]: For program point L6110(line 6110) no Hoare annotation was computed. [2021-11-05 18:34:25,019 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-05 18:34:25,020 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-11-05 18:34:25,020 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-11-05 18:34:25,020 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-11-05 18:34:25,020 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-05 18:34:25,020 INFO L858 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2021-11-05 18:34:25,020 INFO L858 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-11-05 18:34:25,020 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6333) no Hoare annotation was computed. [2021-11-05 18:34:25,020 INFO L854 garLoopResultBuilder]: At program point L-1-8(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_udev~0 1)) [2021-11-05 18:34:25,020 INFO L858 garLoopResultBuilder]: For program point L-1-9(line -1) no Hoare annotation was computed. [2021-11-05 18:34:25,021 INFO L858 garLoopResultBuilder]: For program point L6969(lines 6964 6982) no Hoare annotation was computed. [2021-11-05 18:34:25,021 INFO L858 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2021-11-05 18:34:25,021 INFO L858 garLoopResultBuilder]: For program point L6111(lines 6111 6118) no Hoare annotation was computed. [2021-11-05 18:34:25,021 INFO L858 garLoopResultBuilder]: For program point L6177(line 6177) no Hoare annotation was computed. [2021-11-05 18:34:25,021 INFO L854 garLoopResultBuilder]: At program point L5781(lines 5776 5783) the Hoare annotation is: (let ((.cse4 (<= (+ |ULTIMATE.start_ldv_undef_int_negative_#res| 1) 0)) (.cse5 (<= (+ ULTIMATE.start_ldv_undef_int_negative_~ret~0 1) 0)) (.cse6 (= ~ldv_state_variable_0~0 1)) (.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse2 (= ~ldv_mutex_lock~0 1)) (.cse3 (= ~ldv_mutex_udev~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse3) (and .cse6 .cse0 .cse1 .cse2 .cse4 .cse5 .cse3) (and .cse6 .cse0 .cse1 .cse2 .cse3))) [2021-11-05 18:34:25,021 INFO L854 garLoopResultBuilder]: At program point L5781-1(lines 5776 5783) the Hoare annotation is: (let ((.cse0 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse1 (= ~ldv_mutex_i_mutex_of_inode~0 1)) (.cse2 (= ~ldv_mutex_lock~0 1)) (.cse3 (= ~ldv_mutex_udev~0 1))) (or (and .cse0 .cse1 .cse2 .cse3) (and (= ~ldv_state_variable_0~0 1) .cse0 .cse1 .cse2 .cse3))) [2021-11-05 18:34:25,021 INFO L858 garLoopResultBuilder]: For program point L6343-1(lines 6343 6346) no Hoare annotation was computed. [2021-11-05 18:34:25,021 INFO L858 garLoopResultBuilder]: For program point L6343(lines 6343 6346) no Hoare annotation was computed. [2021-11-05 18:34:25,022 INFO L858 garLoopResultBuilder]: For program point L6079(line 6079) no Hoare annotation was computed. [2021-11-05 18:34:25,022 INFO L858 garLoopResultBuilder]: For program point L6046(line 6046) no Hoare annotation was computed. [2021-11-05 18:34:25,024 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-05 18:34:25,025 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-05 18:34:25,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.11 06:34:25 BoogieIcfgContainer [2021-11-05 18:34:25,073 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-05 18:34:25,074 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-05 18:34:25,074 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-05 18:34:25,074 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-05 18:34:25,075 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 06:34:22" (3/4) ... [2021-11-05 18:34:25,077 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-05 18:34:25,094 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2021-11-05 18:34:25,095 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2021-11-05 18:34:25,096 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-05 18:34:25,098 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-05 18:34:25,099 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-05 18:34:25,125 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,125 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,125 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,126 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,126 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,126 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,126 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,126 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) [2021-11-05 18:34:25,128 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1) || (\result == 0 && (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (\result == 0 && ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0))) [2021-11-05 18:34:25,128 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 0 && \result == 0) && ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0))) || ((\result == 0 && (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev))) && \result == 0)) || ((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,128 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,128 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,129 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,129 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,129 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,129 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((r == 0 && \result == 0) && \result == 0) && ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0))) || (((r == 0 && \result == 0) && (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev))) && \result == 0) [2021-11-05 18:34:25,129 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) [2021-11-05 18:34:25,129 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((r == 0 && \result == 0) && \result == 0) && ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0))) || (((r == 0 && \result == 0) && (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev))) && \result == 0) [2021-11-05 18:34:25,288 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-11-05 18:34:25,288 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-05 18:34:25,289 INFO L158 Benchmark]: Toolchain (without parser) took 5234.76ms. Allocated memory was 58.7MB in the beginning and 274.7MB in the end (delta: 216.0MB). Free memory was 29.2MB in the beginning and 108.4MB in the end (delta: -79.1MB). Peak memory consumption was 186.0MB. Max. memory is 16.1GB. [2021-11-05 18:34:25,289 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory was 41.0MB in the beginning and 40.9MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-05 18:34:25,289 INFO L158 Benchmark]: CACSL2BoogieTranslator took 887.37ms. Allocated memory was 58.7MB in the beginning and 83.9MB in the end (delta: 25.2MB). Free memory was 29.1MB in the beginning and 32.7MB in the end (delta: -3.6MB). Peak memory consumption was 32.0MB. Max. memory is 16.1GB. [2021-11-05 18:34:25,289 INFO L158 Benchmark]: Boogie Procedure Inliner took 93.33ms. Allocated memory was 83.9MB in the beginning and 123.7MB in the end (delta: 39.8MB). Free memory was 32.7MB in the beginning and 76.9MB in the end (delta: -44.2MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2021-11-05 18:34:25,290 INFO L158 Benchmark]: Boogie Preprocessor took 81.15ms. Allocated memory is still 123.7MB. Free memory was 76.9MB in the beginning and 68.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-05 18:34:25,290 INFO L158 Benchmark]: RCFGBuilder took 1131.63ms. Allocated memory is still 123.7MB. Free memory was 68.0MB in the beginning and 59.7MB in the end (delta: 8.2MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. [2021-11-05 18:34:25,290 INFO L158 Benchmark]: TraceAbstraction took 2821.70ms. Allocated memory was 123.7MB in the beginning and 274.7MB in the end (delta: 151.0MB). Free memory was 59.2MB in the beginning and 106.9MB in the end (delta: -47.7MB). Peak memory consumption was 151.1MB. Max. memory is 16.1GB. [2021-11-05 18:34:25,290 INFO L158 Benchmark]: Witness Printer took 214.29ms. Allocated memory is still 274.7MB. Free memory was 106.9MB in the beginning and 108.4MB in the end (delta: -1.4MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-05 18:34:25,291 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory was 41.0MB in the beginning and 40.9MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 887.37ms. Allocated memory was 58.7MB in the beginning and 83.9MB in the end (delta: 25.2MB). Free memory was 29.1MB in the beginning and 32.7MB in the end (delta: -3.6MB). Peak memory consumption was 32.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 93.33ms. Allocated memory was 83.9MB in the beginning and 123.7MB in the end (delta: 39.8MB). Free memory was 32.7MB in the beginning and 76.9MB in the end (delta: -44.2MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.15ms. Allocated memory is still 123.7MB. Free memory was 76.9MB in the beginning and 68.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1131.63ms. Allocated memory is still 123.7MB. Free memory was 68.0MB in the beginning and 59.7MB in the end (delta: 8.2MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. * TraceAbstraction took 2821.70ms. Allocated memory was 123.7MB in the beginning and 274.7MB in the end (delta: 151.0MB). Free memory was 59.2MB in the beginning and 106.9MB in the end (delta: -47.7MB). Peak memory consumption was 151.1MB. Max. memory is 16.1GB. * Witness Printer took 214.29ms. Allocated memory is still 274.7MB. Free memory was 106.9MB in the beginning and 108.4MB in the end (delta: -1.4MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.00ms ErrorAutomatonConstructionTimeTotal, 0.00ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.00ms ErrorAutomatonConstructionTimeAvg, 0.00ms ErrorAutomatonDifferenceTimeAvg, 0.00ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 6333]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 6333]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 6333]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 6333]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 6333]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 6333]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 157 locations, 6 error locations. Started 1 CEGAR loops. OverallTime: 2717.66ms, OverallIterations: 10, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 33.57ms, AutomataDifference: 548.34ms, DeadEndRemovalTime: 0.00ms, HoareAnnotationTime: 247.47ms, InitialAbstractionConstructionTime: 12.09ms, PartialOrderReductionTime: 0.00ms, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2528 SdHoareTripleChecker+Valid, 185.98ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2528 mSDsluCounter, 5319 SdHoareTripleChecker+Invalid, 152.86ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2902 mSDsCounter, 11 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 88 IncrementalHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 11 mSolverCounterUnsat, 2417 mSDtfsCounter, 88 mSolverCounterSat, 17.54ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 44 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 69.75ms Time, 0.00ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=679occurred in iteration=7, InterpolantAutomatonStates: 37, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.00ms DumpTime, AutomataMinimizationStatistics: 159.02ms AutomataMinimizationTime, 10 MinimizatonAttempts, 1235 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.00ms HoareAnnotationTime, 48 LocationsWithAnnotation, 48 PreInvPairs, 203 NumberOfFragments, 10947 HoareAnnotationTreeSize, 48 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 123.93ms HoareSimplificationTime, 48 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 112.00ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 83.22ms SsaConstructionTime, 513.74ms SatisfiabilityAnalysisTime, 821.80ms InterpolantComputationTime, 535 NumberOfCodeBlocks, 535 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 525 ConstructedInterpolants, 0 QuantifiedInterpolants, 991 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 16/16 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 6 specifications checked. All of them hold - InvariantResult [Line: 7008]: Loop Invariant Derived loop invariant: ((((((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 7019]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 7027]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 5794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5970]: Loop Invariant Derived loop invariant: ((((((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 5757]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 5794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6987]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1 - InvariantResult [Line: 5837]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 5776]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 6965]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5979]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5837]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 7015]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 5757]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1) - InvariantResult [Line: 6853]: Loop Invariant Derived loop invariant: ((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) - InvariantResult [Line: 6940]: Loop Invariant Derived loop invariant: ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1) || (\result == 0 && (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (\result == 0 && ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0))) - InvariantResult [Line: 6984]: Loop Invariant Derived loop invariant: (((r == 0 && \result == 0) && \result == 0) && ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0))) || (((r == 0 && \result == 0) && (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev))) && \result == 0) - InvariantResult [Line: 5794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7023]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 7004]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 6002]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1 - InvariantResult [Line: 5757]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1 - InvariantResult [Line: 5757]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1 - InvariantResult [Line: 5768]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1 - InvariantResult [Line: 5837]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 5794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6962]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6307]: Loop Invariant Derived loop invariant: ((((((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 5794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5757]: Loop Invariant Derived loop invariant: ((((((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 5757]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1 - InvariantResult [Line: 5837]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 6291]: Loop Invariant Derived loop invariant: ((((\result == 0 && \result == 0) && ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0))) || ((\result == 0 && (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev))) && \result == 0)) || ((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && ldv_mutex_udev == 1) - InvariantResult [Line: 5794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1 - InvariantResult [Line: 7015]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 5794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6991]: Loop Invariant Derived loop invariant: ((((((((((((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1)) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1) || ((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || (((r == 0 && \result == 0) && \result == 0) && (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)))) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 7012]: Loop Invariant Derived loop invariant: (((r == 0 && \result == 0) && \result == 0) && ((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0))) || (((r == 0 && \result == 0) && (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev) && \result + 1 <= 0) && ret + 1 <= 0) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && 2 == ldv_mutex_udev))) && \result == 0) - InvariantResult [Line: 5757]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1 - InvariantResult [Line: 5776]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) || (((((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) - InvariantResult [Line: 5794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5948]: Loop Invariant Derived loop invariant: ((((((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && \result == 0) && \result == 0) && ((((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)))) || (((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_state_variable_6 == 0) && ldv_mutex_udev == 1)) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || (((r == 0 && (((((((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && \result + 1 <= 0) && ret + 1 <= 0) && \result + 1 <= 0) && r + 1 <= 0) && ldv_mutex_udev == 1) || ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && \result + 1 <= 0) && ret + 1 <= 0) && ldv_mutex_udev == 1)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1))) && \result == 0) && \result == 0)) || ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_udev == 1) RESULT: Ultimate proved your program to be correct! [2021-11-05 18:34:25,341 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE