./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 407b3d7d92c88aff4776904967348fd62db6c620 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 11:23:11,891 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 11:23:11,893 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 11:23:11,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 11:23:11,902 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 11:23:11,903 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 11:23:11,903 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 11:23:11,905 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 11:23:11,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 11:23:11,907 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 11:23:11,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 11:23:11,908 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 11:23:11,909 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 11:23:11,909 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 11:23:11,910 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 11:23:11,911 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 11:23:11,912 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 11:23:11,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 11:23:11,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 11:23:11,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 11:23:11,917 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 11:23:11,918 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 11:23:11,919 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 11:23:11,920 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 11:23:11,922 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 11:23:11,922 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 11:23:11,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 11:23:11,923 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 11:23:11,924 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 11:23:11,924 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 11:23:11,925 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 11:23:11,925 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 11:23:11,926 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 11:23:11,927 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 11:23:11,928 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 11:23:11,928 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 11:23:11,929 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 11:23:11,929 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 11:23:11,929 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 11:23:11,930 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 11:23:11,931 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 11:23:11,931 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-10-22 11:23:11,944 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 11:23:11,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 11:23:11,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 11:23:11,945 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-22 11:23:11,945 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-22 11:23:11,945 INFO L138 SettingsManager]: * Explicit value domain=true [2019-10-22 11:23:11,945 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-10-22 11:23:11,945 INFO L138 SettingsManager]: * Octagon Domain=false [2019-10-22 11:23:11,946 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-10-22 11:23:11,946 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-10-22 11:23:11,946 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-10-22 11:23:11,946 INFO L138 SettingsManager]: * Interval Domain=false [2019-10-22 11:23:11,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 11:23:11,947 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 11:23:11,947 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 11:23:11,947 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 11:23:11,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 11:23:11,948 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 11:23:11,948 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 11:23:11,948 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 11:23:11,948 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 11:23:11,948 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 11:23:11,948 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 11:23:11,949 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 11:23:11,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:23:11,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 11:23:11,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 11:23:11,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 11:23:11,949 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-22 11:23:11,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 11:23:11,950 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 11:23:11,950 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 11:23:11,950 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-10-22 11:23:11,950 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/bin/utaipan 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan 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 -> 407b3d7d92c88aff4776904967348fd62db6c620 [2019-10-22 11:23:11,973 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 11:23:11,982 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 11:23:11,985 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 11:23:11,987 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 11:23:11,987 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 11:23:11,988 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/bin/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i [2019-10-22 11:23:12,037 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/bin/utaipan/data/9350ffe7b/6463b617138e4e3780c5f70c518edf51/FLAGc7c80e851 [2019-10-22 11:23:12,645 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 11:23:12,646 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i [2019-10-22 11:23:12,669 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/bin/utaipan/data/9350ffe7b/6463b617138e4e3780c5f70c518edf51/FLAGc7c80e851 [2019-10-22 11:23:12,827 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/bin/utaipan/data/9350ffe7b/6463b617138e4e3780c5f70c518edf51 [2019-10-22 11:23:12,831 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 11:23:12,832 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 11:23:12,833 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 11:23:12,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 11:23:12,836 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 11:23:12,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:23:12" (1/1) ... [2019-10-22 11:23:12,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f05a4cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:23:12, skipping insertion in model container [2019-10-22 11:23:12,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:23:12" (1/1) ... [2019-10-22 11:23:12,848 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 11:23:12,946 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 11:23:13,926 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:23:13,950 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 11:23:14,153 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:23:14,273 INFO L192 MainTranslator]: Completed translation [2019-10-22 11:23:14,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:23:14 WrapperNode [2019-10-22 11:23:14,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 11:23:14,274 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 11:23:14,274 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 11:23:14,275 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 11:23:14,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:23:14" (1/1) ... [2019-10-22 11:23:14,317 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:23:14" (1/1) ... [2019-10-22 11:23:14,440 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 11:23:14,441 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 11:23:14,441 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 11:23:14,441 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 11:23:14,450 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:23:14" (1/1) ... [2019-10-22 11:23:14,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:23:14" (1/1) ... [2019-10-22 11:23:14,480 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:23:14" (1/1) ... [2019-10-22 11:23:14,481 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:23:14" (1/1) ... [2019-10-22 11:23:14,567 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:23:14" (1/1) ... [2019-10-22 11:23:14,593 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:23:14" (1/1) ... [2019-10-22 11:23:14,617 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:23:14" (1/1) ... [2019-10-22 11:23:14,640 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 11:23:14,641 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 11:23:14,642 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 11:23:14,642 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 11:23:14,643 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:23:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:23:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-22 11:23:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-22 11:23:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-22 11:23:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-22 11:23:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 11:23:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-22 11:23:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-22 11:23:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 11:23:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-22 11:23:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 11:23:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-22 11:23:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 11:23:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-22 11:23:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 11:23:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 11:23:18,811 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 11:23:18,811 INFO L284 CfgBuilder]: Removed 701 assume(true) statements. [2019-10-22 11:23:18,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:23:18 BoogieIcfgContainer [2019-10-22 11:23:18,812 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 11:23:18,814 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 11:23:18,815 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 11:23:18,818 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 11:23:18,818 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 11:23:12" (1/3) ... [2019-10-22 11:23:18,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a705162 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:23:18, skipping insertion in model container [2019-10-22 11:23:18,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:23:14" (2/3) ... [2019-10-22 11:23:18,820 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a705162 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:23:18, skipping insertion in model container [2019-10-22 11:23:18,820 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:23:18" (3/3) ... [2019-10-22 11:23:18,821 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i [2019-10-22 11:23:18,830 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 11:23:18,841 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 14 error locations. [2019-10-22 11:23:18,853 INFO L249 AbstractCegarLoop]: Starting to check reachability of 14 error locations. [2019-10-22 11:23:18,885 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 11:23:18,885 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-22 11:23:18,885 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 11:23:18,885 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 11:23:18,885 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 11:23:18,885 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 11:23:18,885 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 11:23:18,885 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 11:23:18,919 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states. [2019-10-22 11:23:18,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-10-22 11:23:18,925 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:18,926 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:23:18,928 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:18,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:18,934 INFO L82 PathProgramCache]: Analyzing trace with hash -1868312987, now seen corresponding path program 1 times [2019-10-22 11:23:18,943 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:18,943 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562569735] [2019-10-22 11:23:18,943 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:18,943 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:18,943 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:19,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:19,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:23:19,378 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562569735] [2019-10-22 11:23:19,379 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:19,380 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:23:19,380 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36395203] [2019-10-22 11:23:19,384 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:23:19,386 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:19,399 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:23:19,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:19,402 INFO L87 Difference]: Start difference. First operand 661 states. Second operand 3 states. [2019-10-22 11:23:19,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:19,765 INFO L93 Difference]: Finished difference Result 1465 states and 1948 transitions. [2019-10-22 11:23:19,765 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:23:19,767 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 [2019-10-22 11:23:19,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:19,785 INFO L225 Difference]: With dead ends: 1465 [2019-10-22 11:23:19,785 INFO L226 Difference]: Without dead ends: 799 [2019-10-22 11:23:19,790 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:19,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 799 states. [2019-10-22 11:23:19,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 799 to 761. [2019-10-22 11:23:19,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 761 states. [2019-10-22 11:23:19,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 761 states and 1008 transitions. [2019-10-22 11:23:19,873 INFO L78 Accepts]: Start accepts. Automaton has 761 states and 1008 transitions. Word has length 12 [2019-10-22 11:23:19,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:19,874 INFO L462 AbstractCegarLoop]: Abstraction has 761 states and 1008 transitions. [2019-10-22 11:23:19,874 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:23:19,874 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1008 transitions. [2019-10-22 11:23:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-10-22 11:23:19,875 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:19,875 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:23:19,876 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:19,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:19,876 INFO L82 PathProgramCache]: Analyzing trace with hash 26840212, now seen corresponding path program 1 times [2019-10-22 11:23:19,876 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:19,876 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539976852] [2019-10-22 11:23:19,877 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:19,877 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:19,877 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:19,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:20,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:23:20,036 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539976852] [2019-10-22 11:23:20,036 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:20,036 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:23:20,037 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279018068] [2019-10-22 11:23:20,038 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:23:20,041 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:20,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:23:20,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:20,041 INFO L87 Difference]: Start difference. First operand 761 states and 1008 transitions. Second operand 3 states. [2019-10-22 11:23:20,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:20,840 INFO L93 Difference]: Finished difference Result 2216 states and 2947 transitions. [2019-10-22 11:23:20,840 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:23:20,840 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-10-22 11:23:20,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:20,847 INFO L225 Difference]: With dead ends: 2216 [2019-10-22 11:23:20,848 INFO L226 Difference]: Without dead ends: 1458 [2019-10-22 11:23:20,851 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:20,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1458 states. [2019-10-22 11:23:20,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1458 to 1440. [2019-10-22 11:23:20,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1440 states. [2019-10-22 11:23:20,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1440 states and 1927 transitions. [2019-10-22 11:23:20,925 INFO L78 Accepts]: Start accepts. Automaton has 1440 states and 1927 transitions. Word has length 19 [2019-10-22 11:23:20,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:20,925 INFO L462 AbstractCegarLoop]: Abstraction has 1440 states and 1927 transitions. [2019-10-22 11:23:20,926 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:23:20,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1927 transitions. [2019-10-22 11:23:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-10-22 11:23:20,928 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:20,928 INFO L380 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] [2019-10-22 11:23:20,929 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:20,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:20,929 INFO L82 PathProgramCache]: Analyzing trace with hash -1767471560, now seen corresponding path program 1 times [2019-10-22 11:23:20,929 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:20,930 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208325558] [2019-10-22 11:23:20,930 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:20,930 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:20,930 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:21,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:21,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:23:21,161 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [208325558] [2019-10-22 11:23:21,161 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:21,162 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:23:21,162 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221218550] [2019-10-22 11:23:21,162 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:23:21,162 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:21,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:23:21,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:21,163 INFO L87 Difference]: Start difference. First operand 1440 states and 1927 transitions. Second operand 3 states. [2019-10-22 11:23:21,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:21,274 INFO L93 Difference]: Finished difference Result 1470 states and 1955 transitions. [2019-10-22 11:23:21,274 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:23:21,275 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 22 [2019-10-22 11:23:21,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:21,280 INFO L225 Difference]: With dead ends: 1470 [2019-10-22 11:23:21,280 INFO L226 Difference]: Without dead ends: 1455 [2019-10-22 11:23:21,281 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:21,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1455 states. [2019-10-22 11:23:21,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1455 to 1440. [2019-10-22 11:23:21,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1440 states. [2019-10-22 11:23:21,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1440 states and 1925 transitions. [2019-10-22 11:23:21,328 INFO L78 Accepts]: Start accepts. Automaton has 1440 states and 1925 transitions. Word has length 22 [2019-10-22 11:23:21,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:21,329 INFO L462 AbstractCegarLoop]: Abstraction has 1440 states and 1925 transitions. [2019-10-22 11:23:21,329 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:23:21,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1925 transitions. [2019-10-22 11:23:21,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-10-22 11:23:21,331 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:21,332 INFO L380 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] [2019-10-22 11:23:21,332 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:21,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:21,332 INFO L82 PathProgramCache]: Analyzing trace with hash -1767411978, now seen corresponding path program 1 times [2019-10-22 11:23:21,332 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:21,333 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423786167] [2019-10-22 11:23:21,333 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:21,333 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:21,333 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:21,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:21,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:23:21,446 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1423786167] [2019-10-22 11:23:21,446 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:21,446 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:23:21,446 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [26832948] [2019-10-22 11:23:21,446 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:23:21,447 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:21,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:23:21,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:21,447 INFO L87 Difference]: Start difference. First operand 1440 states and 1925 transitions. Second operand 3 states. [2019-10-22 11:23:22,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:22,163 INFO L93 Difference]: Finished difference Result 1440 states and 1925 transitions. [2019-10-22 11:23:22,164 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:23:22,164 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 22 [2019-10-22 11:23:22,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:22,169 INFO L225 Difference]: With dead ends: 1440 [2019-10-22 11:23:22,169 INFO L226 Difference]: Without dead ends: 1438 [2019-10-22 11:23:22,170 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:22,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1438 states. [2019-10-22 11:23:22,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1438 to 1438. [2019-10-22 11:23:22,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1438 states. [2019-10-22 11:23:22,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1438 states and 1923 transitions. [2019-10-22 11:23:22,217 INFO L78 Accepts]: Start accepts. Automaton has 1438 states and 1923 transitions. Word has length 22 [2019-10-22 11:23:22,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:22,217 INFO L462 AbstractCegarLoop]: Abstraction has 1438 states and 1923 transitions. [2019-10-22 11:23:22,217 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:23:22,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1923 transitions. [2019-10-22 11:23:22,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-10-22 11:23:22,218 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:22,218 INFO L380 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] [2019-10-22 11:23:22,219 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:22,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:22,219 INFO L82 PathProgramCache]: Analyzing trace with hash 1044803879, now seen corresponding path program 1 times [2019-10-22 11:23:22,219 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:22,219 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719333860] [2019-10-22 11:23:22,219 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:22,220 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:22,220 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:22,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:23:22,324 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719333860] [2019-10-22 11:23:22,324 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:22,325 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:23:22,325 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1850123872] [2019-10-22 11:23:22,325 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:23:22,325 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:22,325 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:23:22,326 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:22,326 INFO L87 Difference]: Start difference. First operand 1438 states and 1923 transitions. Second operand 3 states. [2019-10-22 11:23:23,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:23,019 INFO L93 Difference]: Finished difference Result 1438 states and 1923 transitions. [2019-10-22 11:23:23,019 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:23:23,020 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 23 [2019-10-22 11:23:23,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:23,024 INFO L225 Difference]: With dead ends: 1438 [2019-10-22 11:23:23,025 INFO L226 Difference]: Without dead ends: 1436 [2019-10-22 11:23:23,025 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:23,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1436 states. [2019-10-22 11:23:23,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1436 to 1436. [2019-10-22 11:23:23,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1436 states. [2019-10-22 11:23:23,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1436 states and 1921 transitions. [2019-10-22 11:23:23,076 INFO L78 Accepts]: Start accepts. Automaton has 1436 states and 1921 transitions. Word has length 23 [2019-10-22 11:23:23,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:23,077 INFO L462 AbstractCegarLoop]: Abstraction has 1436 states and 1921 transitions. [2019-10-22 11:23:23,077 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:23:23,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1921 transitions. [2019-10-22 11:23:23,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-10-22 11:23:23,078 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:23,078 INFO L380 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] [2019-10-22 11:23:23,078 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:23,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:23,079 INFO L82 PathProgramCache]: Analyzing trace with hash -1970817760, now seen corresponding path program 1 times [2019-10-22 11:23:23,079 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:23,079 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105472675] [2019-10-22 11:23:23,079 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:23,079 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:23,079 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:23,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:23,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:23:23,182 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [105472675] [2019-10-22 11:23:23,183 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:23,183 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:23:23,183 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [869183417] [2019-10-22 11:23:23,183 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:23:23,183 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:23,184 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:23:23,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:23,184 INFO L87 Difference]: Start difference. First operand 1436 states and 1921 transitions. Second operand 3 states. [2019-10-22 11:23:24,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:24,027 INFO L93 Difference]: Finished difference Result 1436 states and 1921 transitions. [2019-10-22 11:23:24,028 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:23:24,028 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2019-10-22 11:23:24,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:24,032 INFO L225 Difference]: With dead ends: 1436 [2019-10-22 11:23:24,033 INFO L226 Difference]: Without dead ends: 1434 [2019-10-22 11:23:24,033 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:24,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1434 states. [2019-10-22 11:23:24,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1434 to 1434. [2019-10-22 11:23:24,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1434 states. [2019-10-22 11:23:24,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1434 states and 1919 transitions. [2019-10-22 11:23:24,091 INFO L78 Accepts]: Start accepts. Automaton has 1434 states and 1919 transitions. Word has length 24 [2019-10-22 11:23:24,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:24,092 INFO L462 AbstractCegarLoop]: Abstraction has 1434 states and 1919 transitions. [2019-10-22 11:23:24,092 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:23:24,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1919 transitions. [2019-10-22 11:23:24,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-10-22 11:23:24,092 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:24,092 INFO L380 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] [2019-10-22 11:23:24,093 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:24,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:24,093 INFO L82 PathProgramCache]: Analyzing trace with hash -965808047, now seen corresponding path program 1 times [2019-10-22 11:23:24,093 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:24,093 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279500560] [2019-10-22 11:23:24,094 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:24,094 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:24,094 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:24,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:24,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:23:24,173 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1279500560] [2019-10-22 11:23:24,173 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:24,173 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:23:24,174 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231900232] [2019-10-22 11:23:24,174 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:23:24,174 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:24,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:23:24,174 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:24,175 INFO L87 Difference]: Start difference. First operand 1434 states and 1919 transitions. Second operand 3 states. [2019-10-22 11:23:24,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:24,976 INFO L93 Difference]: Finished difference Result 4207 states and 5655 transitions. [2019-10-22 11:23:24,977 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:23:24,977 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 25 [2019-10-22 11:23:24,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:24,986 INFO L225 Difference]: With dead ends: 4207 [2019-10-22 11:23:24,986 INFO L226 Difference]: Without dead ends: 2776 [2019-10-22 11:23:24,988 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:24,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2776 states. [2019-10-22 11:23:25,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2776 to 2760. [2019-10-22 11:23:25,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2760 states. [2019-10-22 11:23:25,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 2760 states and 3716 transitions. [2019-10-22 11:23:25,076 INFO L78 Accepts]: Start accepts. Automaton has 2760 states and 3716 transitions. Word has length 25 [2019-10-22 11:23:25,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:25,078 INFO L462 AbstractCegarLoop]: Abstraction has 2760 states and 3716 transitions. [2019-10-22 11:23:25,078 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:23:25,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 3716 transitions. [2019-10-22 11:23:25,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-10-22 11:23:25,079 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:25,079 INFO L380 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] [2019-10-22 11:23:25,079 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:25,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:25,079 INFO L82 PathProgramCache]: Analyzing trace with hash 124721994, now seen corresponding path program 1 times [2019-10-22 11:23:25,080 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:25,080 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125080220] [2019-10-22 11:23:25,080 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:25,080 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:25,080 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:25,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:25,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:23:25,184 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [125080220] [2019-10-22 11:23:25,184 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:25,184 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:23:25,184 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [393650481] [2019-10-22 11:23:25,185 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:23:25,185 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:25,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:23:25,185 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:25,185 INFO L87 Difference]: Start difference. First operand 2760 states and 3716 transitions. Second operand 3 states. [2019-10-22 11:23:26,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:26,003 INFO L93 Difference]: Finished difference Result 2760 states and 3716 transitions. [2019-10-22 11:23:26,004 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:23:26,004 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2019-10-22 11:23:26,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:26,013 INFO L225 Difference]: With dead ends: 2760 [2019-10-22 11:23:26,013 INFO L226 Difference]: Without dead ends: 2743 [2019-10-22 11:23:26,014 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:26,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2743 states. [2019-10-22 11:23:26,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2743 to 2743. [2019-10-22 11:23:26,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2743 states. [2019-10-22 11:23:26,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 2743 states and 3691 transitions. [2019-10-22 11:23:26,114 INFO L78 Accepts]: Start accepts. Automaton has 2743 states and 3691 transitions. Word has length 26 [2019-10-22 11:23:26,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:26,114 INFO L462 AbstractCegarLoop]: Abstraction has 2743 states and 3691 transitions. [2019-10-22 11:23:26,114 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:23:26,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 3691 transitions. [2019-10-22 11:23:26,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2019-10-22 11:23:26,116 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:26,116 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:23:26,118 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:26,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:26,119 INFO L82 PathProgramCache]: Analyzing trace with hash 2131269706, now seen corresponding path program 1 times [2019-10-22 11:23:26,119 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:26,119 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786996697] [2019-10-22 11:23:26,119 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:26,119 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:26,119 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:26,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:23:26,222 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786996697] [2019-10-22 11:23:26,222 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:26,222 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:23:26,223 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350191743] [2019-10-22 11:23:26,223 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:23:26,223 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:26,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:23:26,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:26,224 INFO L87 Difference]: Start difference. First operand 2743 states and 3691 transitions. Second operand 3 states. [2019-10-22 11:23:26,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:26,451 INFO L93 Difference]: Finished difference Result 7511 states and 10159 transitions. [2019-10-22 11:23:26,452 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:23:26,452 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 75 [2019-10-22 11:23:26,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:26,469 INFO L225 Difference]: With dead ends: 7511 [2019-10-22 11:23:26,469 INFO L226 Difference]: Without dead ends: 4771 [2019-10-22 11:23:26,473 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:26,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4771 states. [2019-10-22 11:23:26,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4771 to 4733. [2019-10-22 11:23:26,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4733 states. [2019-10-22 11:23:26,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4733 states to 4733 states and 6431 transitions. [2019-10-22 11:23:26,634 INFO L78 Accepts]: Start accepts. Automaton has 4733 states and 6431 transitions. Word has length 75 [2019-10-22 11:23:26,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:26,634 INFO L462 AbstractCegarLoop]: Abstraction has 4733 states and 6431 transitions. [2019-10-22 11:23:26,636 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:23:26,636 INFO L276 IsEmpty]: Start isEmpty. Operand 4733 states and 6431 transitions. [2019-10-22 11:23:26,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2019-10-22 11:23:26,637 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:26,638 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:23:26,638 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:26,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:26,638 INFO L82 PathProgramCache]: Analyzing trace with hash -1912238847, now seen corresponding path program 1 times [2019-10-22 11:23:26,638 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:26,639 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1667526175] [2019-10-22 11:23:26,639 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:26,639 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:26,639 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:26,799 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-10-22 11:23:26,799 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1667526175] [2019-10-22 11:23:26,799 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:26,800 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-22 11:23:26,800 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [493056617] [2019-10-22 11:23:26,800 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-22 11:23:26,801 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:26,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-22 11:23:26,801 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-22 11:23:26,801 INFO L87 Difference]: Start difference. First operand 4733 states and 6431 transitions. Second operand 4 states. [2019-10-22 11:23:27,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:27,349 INFO L93 Difference]: Finished difference Result 18539 states and 25227 transitions. [2019-10-22 11:23:27,349 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-22 11:23:27,349 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 92 [2019-10-22 11:23:27,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:27,389 INFO L225 Difference]: With dead ends: 18539 [2019-10-22 11:23:27,390 INFO L226 Difference]: Without dead ends: 13809 [2019-10-22 11:23:27,399 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-22 11:23:27,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13809 states. [2019-10-22 11:23:27,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13809 to 4741. [2019-10-22 11:23:27,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4741 states. [2019-10-22 11:23:27,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 4741 states and 6439 transitions. [2019-10-22 11:23:27,628 INFO L78 Accepts]: Start accepts. Automaton has 4741 states and 6439 transitions. Word has length 92 [2019-10-22 11:23:27,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:27,628 INFO L462 AbstractCegarLoop]: Abstraction has 4741 states and 6439 transitions. [2019-10-22 11:23:27,628 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-22 11:23:27,629 INFO L276 IsEmpty]: Start isEmpty. Operand 4741 states and 6439 transitions. [2019-10-22 11:23:27,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2019-10-22 11:23:27,630 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:27,630 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:23:27,631 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:27,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:27,631 INFO L82 PathProgramCache]: Analyzing trace with hash 1960026623, now seen corresponding path program 1 times [2019-10-22 11:23:27,631 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:27,631 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [28248784] [2019-10-22 11:23:27,631 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:27,632 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:27,632 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:27,773 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-10-22 11:23:27,773 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [28248784] [2019-10-22 11:23:27,773 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:27,773 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:23:27,774 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278748469] [2019-10-22 11:23:27,774 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:23:27,774 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:27,774 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:23:27,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:27,774 INFO L87 Difference]: Start difference. First operand 4741 states and 6439 transitions. Second operand 3 states. [2019-10-22 11:23:29,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:29,389 INFO L93 Difference]: Finished difference Result 10179 states and 13919 transitions. [2019-10-22 11:23:29,390 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:23:29,390 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 92 [2019-10-22 11:23:29,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:29,400 INFO L225 Difference]: With dead ends: 10179 [2019-10-22 11:23:29,400 INFO L226 Difference]: Without dead ends: 5441 [2019-10-22 11:23:29,407 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:29,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5441 states. [2019-10-22 11:23:29,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5441 to 5367. [2019-10-22 11:23:29,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5367 states. [2019-10-22 11:23:29,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5367 states to 5367 states and 7345 transitions. [2019-10-22 11:23:29,598 INFO L78 Accepts]: Start accepts. Automaton has 5367 states and 7345 transitions. Word has length 92 [2019-10-22 11:23:29,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:29,599 INFO L462 AbstractCegarLoop]: Abstraction has 5367 states and 7345 transitions. [2019-10-22 11:23:29,599 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:23:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 5367 states and 7345 transitions. [2019-10-22 11:23:29,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-10-22 11:23:29,600 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:29,600 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:23:29,601 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:29,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:29,601 INFO L82 PathProgramCache]: Analyzing trace with hash 437549210, now seen corresponding path program 1 times [2019-10-22 11:23:29,601 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:29,601 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1782977897] [2019-10-22 11:23:29,601 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:29,601 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:29,602 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:29,762 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-10-22 11:23:29,763 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1782977897] [2019-10-22 11:23:29,763 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:29,763 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-22 11:23:29,763 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308099438] [2019-10-22 11:23:29,763 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-22 11:23:29,764 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:29,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-22 11:23:29,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-22 11:23:29,764 INFO L87 Difference]: Start difference. First operand 5367 states and 7345 transitions. Second operand 5 states. [2019-10-22 11:23:30,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:30,021 INFO L93 Difference]: Finished difference Result 10783 states and 14730 transitions. [2019-10-22 11:23:30,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-22 11:23:30,022 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 97 [2019-10-22 11:23:30,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:30,031 INFO L225 Difference]: With dead ends: 10783 [2019-10-22 11:23:30,031 INFO L226 Difference]: Without dead ends: 5419 [2019-10-22 11:23:30,038 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-22 11:23:30,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5419 states. [2019-10-22 11:23:30,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5419 to 2788. [2019-10-22 11:23:30,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2788 states. [2019-10-22 11:23:30,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 2788 states and 3788 transitions. [2019-10-22 11:23:30,181 INFO L78 Accepts]: Start accepts. Automaton has 2788 states and 3788 transitions. Word has length 97 [2019-10-22 11:23:30,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:30,182 INFO L462 AbstractCegarLoop]: Abstraction has 2788 states and 3788 transitions. [2019-10-22 11:23:30,182 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-22 11:23:30,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 3788 transitions. [2019-10-22 11:23:30,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2019-10-22 11:23:30,184 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:30,184 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:23:30,185 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:30,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:30,185 INFO L82 PathProgramCache]: Analyzing trace with hash 494807512, now seen corresponding path program 1 times [2019-10-22 11:23:30,185 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:30,185 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [310713809] [2019-10-22 11:23:30,185 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:30,186 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:30,186 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:30,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:30,325 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-10-22 11:23:30,326 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [310713809] [2019-10-22 11:23:30,326 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:30,326 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:23:30,326 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [463416539] [2019-10-22 11:23:30,327 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:23:30,327 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:30,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:23:30,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:30,328 INFO L87 Difference]: Start difference. First operand 2788 states and 3788 transitions. Second operand 3 states. [2019-10-22 11:23:31,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:31,202 INFO L93 Difference]: Finished difference Result 2788 states and 3788 transitions. [2019-10-22 11:23:31,203 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:23:31,203 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2019-10-22 11:23:31,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:31,207 INFO L225 Difference]: With dead ends: 2788 [2019-10-22 11:23:31,207 INFO L226 Difference]: Without dead ends: 2782 [2019-10-22 11:23:31,208 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:31,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2782 states. [2019-10-22 11:23:31,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2782 to 2782. [2019-10-22 11:23:31,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2782 states. [2019-10-22 11:23:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 2782 states and 3773 transitions. [2019-10-22 11:23:31,305 INFO L78 Accepts]: Start accepts. Automaton has 2782 states and 3773 transitions. Word has length 97 [2019-10-22 11:23:31,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:31,305 INFO L462 AbstractCegarLoop]: Abstraction has 2782 states and 3773 transitions. [2019-10-22 11:23:31,305 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:23:31,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 3773 transitions. [2019-10-22 11:23:31,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-10-22 11:23:31,307 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:31,307 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:23:31,308 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:31,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:31,308 INFO L82 PathProgramCache]: Analyzing trace with hash 679676842, now seen corresponding path program 1 times [2019-10-22 11:23:31,308 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:31,308 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623412761] [2019-10-22 11:23:31,308 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:31,308 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:31,308 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-10-22 11:23:31,420 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623412761] [2019-10-22 11:23:31,420 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:31,421 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:23:31,421 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740705751] [2019-10-22 11:23:31,421 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:23:31,421 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:31,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:23:31,421 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:31,421 INFO L87 Difference]: Start difference. First operand 2782 states and 3773 transitions. Second operand 3 states. [2019-10-22 11:23:32,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:32,272 INFO L93 Difference]: Finished difference Result 2786 states and 3775 transitions. [2019-10-22 11:23:32,273 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:23:32,273 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 98 [2019-10-22 11:23:32,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:32,277 INFO L225 Difference]: With dead ends: 2786 [2019-10-22 11:23:32,278 INFO L226 Difference]: Without dead ends: 2780 [2019-10-22 11:23:32,279 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:23:32,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2780 states. [2019-10-22 11:23:32,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2780 to 2780. [2019-10-22 11:23:32,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2780 states. [2019-10-22 11:23:32,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 2780 states and 3760 transitions. [2019-10-22 11:23:32,397 INFO L78 Accepts]: Start accepts. Automaton has 2780 states and 3760 transitions. Word has length 98 [2019-10-22 11:23:32,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:32,397 INFO L462 AbstractCegarLoop]: Abstraction has 2780 states and 3760 transitions. [2019-10-22 11:23:32,397 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:23:32,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 3760 transitions. [2019-10-22 11:23:32,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-10-22 11:23:32,399 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:23:32,399 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:23:32,399 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:23:32,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:23:32,399 INFO L82 PathProgramCache]: Analyzing trace with hash -1840283092, now seen corresponding path program 1 times [2019-10-22 11:23:32,400 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:23:32,400 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1314918417] [2019-10-22 11:23:32,400 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:32,400 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:23:32,400 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:23:32,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:23:32,538 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-10-22 11:23:32,538 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1314918417] [2019-10-22 11:23:32,538 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:23:32,538 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-22 11:23:32,538 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233026289] [2019-10-22 11:23:32,539 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-22 11:23:32,539 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:23:32,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-22 11:23:32,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-22 11:23:32,539 INFO L87 Difference]: Start difference. First operand 2780 states and 3760 transitions. Second operand 5 states. [2019-10-22 11:23:32,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:23:32,833 INFO L93 Difference]: Finished difference Result 5405 states and 7349 transitions. [2019-10-22 11:23:32,833 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-22 11:23:32,834 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 98 [2019-10-22 11:23:32,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:23:32,834 INFO L225 Difference]: With dead ends: 5405 [2019-10-22 11:23:32,834 INFO L226 Difference]: Without dead ends: 0 [2019-10-22 11:23:32,839 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-22 11:23:32,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-22 11:23:32,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-22 11:23:32,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-22 11:23:32,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-22 11:23:32,839 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 98 [2019-10-22 11:23:32,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:23:32,840 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-22 11:23:32,840 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-22 11:23:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-22 11:23:32,840 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 11:23:32,845 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-22 11:23:35,316 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 40 [2019-10-22 11:23:39,859 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 15 [2019-10-22 11:23:42,810 INFO L443 ceAbstractionStarter]: For program point L4198(lines 4198 4206) no Hoare annotation was computed. [2019-10-22 11:23:42,811 INFO L439 ceAbstractionStarter]: At program point L4992(lines 4991 4993) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,811 INFO L443 ceAbstractionStarter]: For program point L3407-1(lines 3407 3410) no Hoare annotation was computed. [2019-10-22 11:23:42,811 INFO L443 ceAbstractionStarter]: For program point L3407(lines 3407 3410) no Hoare annotation was computed. [2019-10-22 11:23:42,811 INFO L443 ceAbstractionStarter]: For program point L3275(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,811 INFO L443 ceAbstractionStarter]: For program point L3275-3(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,811 INFO L443 ceAbstractionStarter]: For program point L3275-2(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,811 INFO L443 ceAbstractionStarter]: For program point L3275-5(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,811 INFO L439 ceAbstractionStarter]: At program point L3143-1(lines 3140 3145) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,811 INFO L439 ceAbstractionStarter]: At program point L3143(lines 3140 3145) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,811 INFO L443 ceAbstractionStarter]: For program point L4200(lines 4200 4204) no Hoare annotation was computed. [2019-10-22 11:23:42,812 INFO L439 ceAbstractionStarter]: At program point L3143-3(lines 3140 3145) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,812 INFO L443 ceAbstractionStarter]: For program point L3275-6(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,812 INFO L439 ceAbstractionStarter]: At program point L3143-2(lines 3140 3145) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,812 INFO L439 ceAbstractionStarter]: At program point L5125(lines 5124 5126) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,812 INFO L443 ceAbstractionStarter]: For program point L3275-9(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,812 INFO L439 ceAbstractionStarter]: At program point L3143-5(lines 3140 3145) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,812 INFO L443 ceAbstractionStarter]: For program point L3275-8(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,812 INFO L439 ceAbstractionStarter]: At program point L3143-4(lines 3140 3145) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,812 INFO L443 ceAbstractionStarter]: For program point L3275-11(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,813 INFO L439 ceAbstractionStarter]: At program point L3143-7(lines 3140 3145) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,813 INFO L439 ceAbstractionStarter]: At program point L3143-6(lines 3140 3145) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,813 INFO L443 ceAbstractionStarter]: For program point L3275-12(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,813 INFO L439 ceAbstractionStarter]: At program point L3143-8(lines 3140 3145) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,813 INFO L443 ceAbstractionStarter]: For program point L3275-15(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,813 INFO L443 ceAbstractionStarter]: For program point L3275-14(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,813 INFO L443 ceAbstractionStarter]: For program point L3275-17(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,813 INFO L443 ceAbstractionStarter]: For program point L3275-18(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,813 INFO L443 ceAbstractionStarter]: For program point L3275-21(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,813 INFO L443 ceAbstractionStarter]: For program point L3275-20(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,813 INFO L443 ceAbstractionStarter]: For program point L3275-23(lines 3275 3279) no Hoare annotation was computed. [2019-10-22 11:23:42,814 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,814 INFO L443 ceAbstractionStarter]: For program point L3805(lines 3805 3810) no Hoare annotation was computed. [2019-10-22 11:23:42,814 INFO L439 ceAbstractionStarter]: At program point L3938(lines 3931 3940) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,814 INFO L443 ceAbstractionStarter]: For program point L3542(lines 3542 3545) no Hoare annotation was computed. [2019-10-22 11:23:42,814 INFO L443 ceAbstractionStarter]: For program point L3542-2(lines 3542 3545) no Hoare annotation was computed. [2019-10-22 11:23:42,814 INFO L443 ceAbstractionStarter]: For program point L3542-3(lines 3542 3545) no Hoare annotation was computed. [2019-10-22 11:23:42,815 INFO L439 ceAbstractionStarter]: At program point L4335(lines 4327 4338) the Hoare annotation is: (let ((.cse3 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0)) (.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= 1 ~ldv_mutex_lock~0)) (.cse2 (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (.cse4 (= ~ldv_mutex_phantom_mutex~0 2)) (.cse5 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse6 (= ~ldv_state_variable_3~0 1))) (or (and .cse0 .cse1 .cse2 (not .cse3) .cse4 (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 4) 0) .cse5 (= ~ldv_mutex_open_lock_of_phantom_device~0 1) .cse6) (and .cse3 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) .cse0 .cse1 .cse2 (= ~ldv_mutex_open_lock_of_phantom_device~0 2) .cse4 .cse5 .cse6))) [2019-10-22 11:23:42,815 INFO L443 ceAbstractionStarter]: For program point L3542-5(lines 3542 3545) no Hoare annotation was computed. [2019-10-22 11:23:42,815 INFO L439 ceAbstractionStarter]: At program point L4996(lines 4995 4997) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,815 INFO L443 ceAbstractionStarter]: For program point L3675(lines 3675 3679) no Hoare annotation was computed. [2019-10-22 11:23:42,815 INFO L443 ceAbstractionStarter]: For program point L3675-3(lines 3675 3679) no Hoare annotation was computed. [2019-10-22 11:23:42,815 INFO L443 ceAbstractionStarter]: For program point L3675-2(lines 3675 3679) no Hoare annotation was computed. [2019-10-22 11:23:42,815 INFO L443 ceAbstractionStarter]: For program point L3675-5(lines 3675 3679) no Hoare annotation was computed. [2019-10-22 11:23:42,815 INFO L443 ceAbstractionStarter]: For program point L3413(line 3413) no Hoare annotation was computed. [2019-10-22 11:23:42,816 INFO L443 ceAbstractionStarter]: For program point L3413-2(lines 3413 3421) no Hoare annotation was computed. [2019-10-22 11:23:42,816 INFO L443 ceAbstractionStarter]: For program point L3413-5(line 3413) no Hoare annotation was computed. [2019-10-22 11:23:42,816 INFO L443 ceAbstractionStarter]: For program point L3413-4(lines 3413 3421) no Hoare annotation was computed. [2019-10-22 11:23:42,816 INFO L443 ceAbstractionStarter]: For program point L3413-7(lines 3413 3421) no Hoare annotation was computed. [2019-10-22 11:23:42,816 INFO L443 ceAbstractionStarter]: For program point L3413-9(lines 3413 3421) no Hoare annotation was computed. [2019-10-22 11:23:42,816 INFO L439 ceAbstractionStarter]: At program point L4999(lines 4998 5000) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,816 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,816 INFO L443 ceAbstractionStarter]: For program point L4075(lines 4075 4251) no Hoare annotation was computed. [2019-10-22 11:23:42,816 INFO L443 ceAbstractionStarter]: For program point L3415-1(lines 3415 3419) no Hoare annotation was computed. [2019-10-22 11:23:42,816 INFO L443 ceAbstractionStarter]: For program point L3415(lines 3415 3419) no Hoare annotation was computed. [2019-10-22 11:23:42,816 INFO L439 ceAbstractionStarter]: At program point L3283-1(lines 3254 3285) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,817 INFO L439 ceAbstractionStarter]: At program point L3283(lines 3254 3285) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,817 INFO L439 ceAbstractionStarter]: At program point L3283-3(lines 3254 3285) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,817 INFO L439 ceAbstractionStarter]: At program point L3283-2(lines 3254 3285) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,817 INFO L439 ceAbstractionStarter]: At program point L3283-5(lines 3254 3285) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,817 INFO L439 ceAbstractionStarter]: At program point L3283-4(lines 3254 3285) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,817 INFO L443 ceAbstractionStarter]: For program point L4208(line 4208) no Hoare annotation was computed. [2019-10-22 11:23:42,817 INFO L443 ceAbstractionStarter]: For program point L4076(line 4076) no Hoare annotation was computed. [2019-10-22 11:23:42,817 INFO L439 ceAbstractionStarter]: At program point L3283-7(lines 3254 3285) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,817 INFO L439 ceAbstractionStarter]: At program point L3283-6(lines 3254 3285) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,818 INFO L439 ceAbstractionStarter]: At program point L5133(lines 5132 5134) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,818 INFO L443 ceAbstractionStarter]: For program point L4209(lines 4209 4216) no Hoare annotation was computed. [2019-10-22 11:23:42,818 INFO L443 ceAbstractionStarter]: For program point L4077(lines 4077 4092) no Hoare annotation was computed. [2019-10-22 11:23:42,818 INFO L443 ceAbstractionStarter]: For program point L3813(lines 3813 3817) no Hoare annotation was computed. [2019-10-22 11:23:42,818 INFO L443 ceAbstractionStarter]: For program point L3681(lines 3681 3689) no Hoare annotation was computed. [2019-10-22 11:23:42,818 INFO L443 ceAbstractionStarter]: For program point L3681-2(lines 3681 3689) no Hoare annotation was computed. [2019-10-22 11:23:42,818 INFO L443 ceAbstractionStarter]: For program point L4211(lines 4211 4214) no Hoare annotation was computed. [2019-10-22 11:23:42,819 INFO L443 ceAbstractionStarter]: For program point L4079(lines 4079 4089) no Hoare annotation was computed. [2019-10-22 11:23:42,819 INFO L443 ceAbstractionStarter]: For program point L3551(lines 3551 3554) no Hoare annotation was computed. [2019-10-22 11:23:42,819 INFO L443 ceAbstractionStarter]: For program point L3551-3(lines 3551 3554) no Hoare annotation was computed. [2019-10-22 11:23:42,819 INFO L443 ceAbstractionStarter]: For program point L3551-2(lines 3551 3554) no Hoare annotation was computed. [2019-10-22 11:23:42,819 INFO L443 ceAbstractionStarter]: For program point L3551-5(lines 3551 3554) no Hoare annotation was computed. [2019-10-22 11:23:42,819 INFO L443 ceAbstractionStarter]: For program point L4080(line 4080) no Hoare annotation was computed. [2019-10-22 11:23:42,819 INFO L439 ceAbstractionStarter]: At program point L5137(lines 5136 5138) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,819 INFO L443 ceAbstractionStarter]: For program point L4081(lines 4081 4085) no Hoare annotation was computed. [2019-10-22 11:23:42,819 INFO L439 ceAbstractionStarter]: At program point L5006(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,820 INFO L439 ceAbstractionStarter]: At program point L5006-3(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,820 INFO L439 ceAbstractionStarter]: At program point L5006-4(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,820 INFO L439 ceAbstractionStarter]: At program point L5006-1(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,820 INFO L439 ceAbstractionStarter]: At program point L5006-2(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,820 INFO L439 ceAbstractionStarter]: At program point L5006-7(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,820 INFO L439 ceAbstractionStarter]: At program point L5006-8(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,820 INFO L439 ceAbstractionStarter]: At program point L5006-5(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,820 INFO L439 ceAbstractionStarter]: At program point L5006-6(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,820 INFO L439 ceAbstractionStarter]: At program point L5006-11(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,821 INFO L443 ceAbstractionStarter]: For program point L3685(lines 3685 3688) no Hoare annotation was computed. [2019-10-22 11:23:42,821 INFO L439 ceAbstractionStarter]: At program point L5006-12(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,821 INFO L443 ceAbstractionStarter]: For program point L3685-3(lines 3685 3688) no Hoare annotation was computed. [2019-10-22 11:23:42,821 INFO L439 ceAbstractionStarter]: At program point L5006-9(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,821 INFO L443 ceAbstractionStarter]: For program point L3685-2(lines 3681 3689) no Hoare annotation was computed. [2019-10-22 11:23:42,821 INFO L439 ceAbstractionStarter]: At program point L5006-10(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,821 INFO L443 ceAbstractionStarter]: For program point L3685-5(lines 3681 3689) no Hoare annotation was computed. [2019-10-22 11:23:42,821 INFO L439 ceAbstractionStarter]: At program point L5006-15(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,821 INFO L439 ceAbstractionStarter]: At program point L5006-13(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,821 INFO L439 ceAbstractionStarter]: At program point L5006-14(lines 5005 5007) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,822 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,822 INFO L443 ceAbstractionStarter]: For program point L4743(lines 4743 4746) no Hoare annotation was computed. [2019-10-22 11:23:42,822 INFO L439 ceAbstractionStarter]: At program point L5140(lines 5139 5141) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,822 INFO L439 ceAbstractionStarter]: At program point L3291-1(lines 3286 3293) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,822 INFO L439 ceAbstractionStarter]: At program point L3291(lines 3286 3293) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,823 INFO L439 ceAbstractionStarter]: At program point L3291-3(lines 3286 3293) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,823 INFO L439 ceAbstractionStarter]: At program point L3291-2(lines 3286 3293) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,823 INFO L443 ceAbstractionStarter]: For program point L4877(lines 4877 4880) no Hoare annotation was computed. [2019-10-22 11:23:42,823 INFO L439 ceAbstractionStarter]: At program point L3556(lines 3399 3585) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,823 INFO L439 ceAbstractionStarter]: At program point L3556-1(lines 3399 3585) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,823 INFO L439 ceAbstractionStarter]: At program point L5010(lines 5009 5011) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,823 INFO L439 ceAbstractionStarter]: At program point L5010-3(lines 5009 5011) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,823 INFO L439 ceAbstractionStarter]: At program point L5010-1(lines 5009 5011) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,824 INFO L439 ceAbstractionStarter]: At program point L5010-2(lines 5009 5011) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,824 INFO L443 ceAbstractionStarter]: For program point L3821(lines 3821 3825) no Hoare annotation was computed. [2019-10-22 11:23:42,824 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,824 INFO L443 ceAbstractionStarter]: For program point L4218(line 4218) no Hoare annotation was computed. [2019-10-22 11:23:42,824 INFO L439 ceAbstractionStarter]: At program point L5143(lines 5142 5144) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,824 INFO L439 ceAbstractionStarter]: At program point L5143-1(lines 5142 5144) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,824 INFO L439 ceAbstractionStarter]: At program point L3558(lines 3399 3585) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,824 INFO L439 ceAbstractionStarter]: At program point L3558-1(lines 3399 3585) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,824 INFO L443 ceAbstractionStarter]: For program point L4219(lines 4219 4224) no Hoare annotation was computed. [2019-10-22 11:23:42,824 INFO L443 ceAbstractionStarter]: For program point L4219-2(lines 4196 4244) no Hoare annotation was computed. [2019-10-22 11:23:42,824 INFO L443 ceAbstractionStarter]: For program point L4087(line 4087) no Hoare annotation was computed. [2019-10-22 11:23:42,825 INFO L443 ceAbstractionStarter]: For program point L4748(lines 4748 4753) no Hoare annotation was computed. [2019-10-22 11:23:42,825 INFO L439 ceAbstractionStarter]: At program point L3560(lines 3399 3585) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,825 INFO L439 ceAbstractionStarter]: At program point L3560-1(lines 3399 3585) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,825 INFO L439 ceAbstractionStarter]: At program point L4882(lines 4874 4884) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,825 INFO L443 ceAbstractionStarter]: For program point L3429(lines 3429 3432) no Hoare annotation was computed. [2019-10-22 11:23:42,825 INFO L443 ceAbstractionStarter]: For program point L3429-3(lines 3429 3432) no Hoare annotation was computed. [2019-10-22 11:23:42,825 INFO L443 ceAbstractionStarter]: For program point L3429-2(lines 3429 3432) no Hoare annotation was computed. [2019-10-22 11:23:42,825 INFO L443 ceAbstractionStarter]: For program point L3429-5(lines 3429 3432) no Hoare annotation was computed. [2019-10-22 11:23:42,825 INFO L443 ceAbstractionStarter]: For program point L3298(lines 3298 3300) no Hoare annotation was computed. [2019-10-22 11:23:42,825 INFO L443 ceAbstractionStarter]: For program point L3298-2(lines 3298 3303) no Hoare annotation was computed. [2019-10-22 11:23:42,825 INFO L439 ceAbstractionStarter]: At program point L3298-4(lines 3294 3306) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,825 INFO L443 ceAbstractionStarter]: For program point L3298-5(lines 3298 3300) no Hoare annotation was computed. [2019-10-22 11:23:42,826 INFO L443 ceAbstractionStarter]: For program point L3298-7(lines 3298 3303) no Hoare annotation was computed. [2019-10-22 11:23:42,826 INFO L439 ceAbstractionStarter]: At program point L3298-9(lines 3294 3306) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,826 INFO L443 ceAbstractionStarter]: For program point L3827(lines 3827 3831) no Hoare annotation was computed. [2019-10-22 11:23:42,826 INFO L439 ceAbstractionStarter]: At program point L4752(lines 4740 4755) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= 1 ~ldv_mutex_lock~0)) (.cse2 (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (.cse3 (= ~ldv_mutex_phantom_mutex~0 2)) (.cse4 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse5 (= ~ldv_state_variable_3~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 4) 0) .cse4 (= ~ldv_mutex_open_lock_of_phantom_device~0 1) .cse5) (and (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) .cse0 .cse1 .cse2 (= ~ldv_mutex_open_lock_of_phantom_device~0 2) .cse3 .cse4 .cse5))) [2019-10-22 11:23:42,826 INFO L439 ceAbstractionStarter]: At program point L5017-2(lines 5016 5018) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,827 INFO L439 ceAbstractionStarter]: At program point L5017-3(lines 5016 5018) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,827 INFO L439 ceAbstractionStarter]: At program point L5017(lines 5016 5018) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,827 INFO L439 ceAbstractionStarter]: At program point L5017-1(lines 5016 5018) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,827 INFO L439 ceAbstractionStarter]: At program point L5017-6(lines 5016 5018) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,827 INFO L439 ceAbstractionStarter]: At program point L5017-7(lines 5016 5018) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,827 INFO L439 ceAbstractionStarter]: At program point L5017-4(lines 5016 5018) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,827 INFO L439 ceAbstractionStarter]: At program point L5017-5(lines 5016 5018) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L3697(lines 3697 3701) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L3697-3(lines 3697 3701) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L3697-2(lines 3697 3701) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L3697-5(lines 3697 3701) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L3433(line 3433) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L3433-2(lines 3433 3438) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L3433-5(line 3433) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L3433-4(lines 3433 3438) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L3433-7(lines 3433 3438) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L3433-9(lines 3433 3438) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L4094(line 4094) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L3566(lines 3566 3569) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L3566-1(lines 3566 3569) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L4095(lines 4095 4128) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L439 ceAbstractionStarter]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,828 INFO L439 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,828 INFO L443 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2019-10-22 11:23:42,828 INFO L439 ceAbstractionStarter]: At program point L-1-7(line -1) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,828 INFO L439 ceAbstractionStarter]: At program point L-1-9(line -1) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,829 INFO L443 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2019-10-22 11:23:42,829 INFO L443 ceAbstractionStarter]: For program point L-1-11(line -1) no Hoare annotation was computed. [2019-10-22 11:23:42,829 INFO L443 ceAbstractionStarter]: For program point L-1-12(line -1) no Hoare annotation was computed. [2019-10-22 11:23:42,829 INFO L439 ceAbstractionStarter]: At program point L-1-14(line -1) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,829 INFO L439 ceAbstractionStarter]: At program point L-1-16(line -1) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,829 INFO L443 ceAbstractionStarter]: For program point L-1-17(line -1) no Hoare annotation was computed. [2019-10-22 11:23:42,829 INFO L439 ceAbstractionStarter]: At program point L-1-19(line -1) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,829 INFO L439 ceAbstractionStarter]: At program point L-1-21(line -1) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,829 INFO L443 ceAbstractionStarter]: For program point L-1-22(line -1) no Hoare annotation was computed. [2019-10-22 11:23:42,829 INFO L439 ceAbstractionStarter]: At program point L5153-2(lines 5152 5154) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,829 INFO L439 ceAbstractionStarter]: At program point L5153-3(lines 5152 5154) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,830 INFO L439 ceAbstractionStarter]: At program point L5153(lines 5152 5154) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,830 INFO L439 ceAbstractionStarter]: At program point L5153-1(lines 5152 5154) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,830 INFO L439 ceAbstractionStarter]: At program point L5153-6(lines 5152 5154) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,830 INFO L439 ceAbstractionStarter]: At program point L5153-7(lines 5152 5154) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,830 INFO L439 ceAbstractionStarter]: At program point L5153-4(lines 5152 5154) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,831 INFO L439 ceAbstractionStarter]: At program point L5153-5(lines 5152 5154) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,831 INFO L443 ceAbstractionStarter]: For program point L4097(lines 4097 4125) no Hoare annotation was computed. [2019-10-22 11:23:42,831 INFO L443 ceAbstractionStarter]: For program point L4098(line 4098) no Hoare annotation was computed. [2019-10-22 11:23:42,831 INFO L439 ceAbstractionStarter]: At program point L5023(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,831 INFO L439 ceAbstractionStarter]: At program point L5023-4(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,831 INFO L443 ceAbstractionStarter]: For program point L3834(lines 3834 3838) no Hoare annotation was computed. [2019-10-22 11:23:42,831 INFO L439 ceAbstractionStarter]: At program point L5023-3(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,832 INFO L439 ceAbstractionStarter]: At program point L5023-9(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,832 INFO L439 ceAbstractionStarter]: At program point L3702(lines 3655 3704) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,832 INFO L439 ceAbstractionStarter]: At program point L5023-6(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,832 INFO L439 ceAbstractionStarter]: At program point L3702-1(lines 3655 3704) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,832 INFO L439 ceAbstractionStarter]: At program point L5023-10(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,832 INFO L443 ceAbstractionStarter]: For program point L5156-1(lines 5156 5158) no Hoare annotation was computed. [2019-10-22 11:23:42,832 INFO L443 ceAbstractionStarter]: For program point L5156-2(lines 5156 5158) no Hoare annotation was computed. [2019-10-22 11:23:42,832 INFO L443 ceAbstractionStarter]: For program point L4099(lines 4099 4104) no Hoare annotation was computed. [2019-10-22 11:23:42,832 INFO L439 ceAbstractionStarter]: At program point L5156(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,832 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,833 INFO L443 ceAbstractionStarter]: For program point L3571-1(line 3571) no Hoare annotation was computed. [2019-10-22 11:23:42,833 INFO L443 ceAbstractionStarter]: For program point L3571(line 3571) no Hoare annotation was computed. [2019-10-22 11:23:42,833 INFO L443 ceAbstractionStarter]: For program point L4232(line 4232) no Hoare annotation was computed. [2019-10-22 11:23:42,833 INFO L443 ceAbstractionStarter]: For program point L4233(lines 4233 4240) no Hoare annotation was computed. [2019-10-22 11:23:42,833 INFO L443 ceAbstractionStarter]: For program point L3441(line 3441) no Hoare annotation was computed. [2019-10-22 11:23:42,833 INFO L443 ceAbstractionStarter]: For program point L3441-2(lines 3441 3444) no Hoare annotation was computed. [2019-10-22 11:23:42,833 INFO L443 ceAbstractionStarter]: For program point L3441-5(line 3441) no Hoare annotation was computed. [2019-10-22 11:23:42,833 INFO L443 ceAbstractionStarter]: For program point L3441-4(lines 3441 3444) no Hoare annotation was computed. [2019-10-22 11:23:42,833 INFO L443 ceAbstractionStarter]: For program point L3441-7(lines 3441 3444) no Hoare annotation was computed. [2019-10-22 11:23:42,833 INFO L443 ceAbstractionStarter]: For program point L3441-9(lines 3441 3444) no Hoare annotation was computed. [2019-10-22 11:23:42,833 INFO L439 ceAbstractionStarter]: At program point L5027(lines 5026 5028) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,833 INFO L443 ceAbstractionStarter]: For program point L3574(lines 3574 3579) no Hoare annotation was computed. [2019-10-22 11:23:42,833 INFO L443 ceAbstractionStarter]: For program point L3574-1(lines 3574 3579) no Hoare annotation was computed. [2019-10-22 11:23:42,834 INFO L443 ceAbstractionStarter]: For program point L4235(lines 4235 4238) no Hoare annotation was computed. [2019-10-22 11:23:42,834 INFO L439 ceAbstractionStarter]: At program point L3180(lines 3177 3182) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,834 INFO L443 ceAbstractionStarter]: For program point L3841(lines 3841 3845) no Hoare annotation was computed. [2019-10-22 11:23:42,834 INFO L443 ceAbstractionStarter]: For program point L4106(line 4106) no Hoare annotation was computed. [2019-10-22 11:23:42,834 INFO L439 ceAbstractionStarter]: At program point L5031(lines 5030 5032) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,834 INFO L443 ceAbstractionStarter]: For program point L4107(lines 4107 4121) no Hoare annotation was computed. [2019-10-22 11:23:42,835 INFO L443 ceAbstractionStarter]: For program point L3447(line 3447) no Hoare annotation was computed. [2019-10-22 11:23:42,835 INFO L443 ceAbstractionStarter]: For program point L3447-3(line 3447) no Hoare annotation was computed. [2019-10-22 11:23:42,835 INFO L443 ceAbstractionStarter]: For program point L3447-2(line 3447) no Hoare annotation was computed. [2019-10-22 11:23:42,835 INFO L443 ceAbstractionStarter]: For program point L3447-5(line 3447) no Hoare annotation was computed. [2019-10-22 11:23:42,835 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,835 INFO L443 ceAbstractionStarter]: For program point L3448(line 3448) no Hoare annotation was computed. [2019-10-22 11:23:42,835 INFO L443 ceAbstractionStarter]: For program point L3448-1(line 3448) no Hoare annotation was computed. [2019-10-22 11:23:42,835 INFO L439 ceAbstractionStarter]: At program point L3316(lines 3311 3318) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,835 INFO L443 ceAbstractionStarter]: For program point L4109(lines 4109 4114) no Hoare annotation was computed. [2019-10-22 11:23:42,836 INFO L439 ceAbstractionStarter]: At program point L5034(lines 5033 5035) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,836 INFO L443 ceAbstractionStarter]: For program point L4109-2(lines 4107 4120) no Hoare annotation was computed. [2019-10-22 11:23:42,836 INFO L443 ceAbstractionStarter]: For program point L3977(lines 3977 3983) no Hoare annotation was computed. [2019-10-22 11:23:42,836 INFO L439 ceAbstractionStarter]: At program point L5034-1(lines 5033 5035) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,836 INFO L443 ceAbstractionStarter]: For program point L4242(line 4242) no Hoare annotation was computed. [2019-10-22 11:23:42,836 INFO L443 ceAbstractionStarter]: For program point L3450(lines 3450 3453) no Hoare annotation was computed. [2019-10-22 11:23:42,836 INFO L443 ceAbstractionStarter]: For program point L3450-1(lines 3450 3453) no Hoare annotation was computed. [2019-10-22 11:23:42,836 INFO L443 ceAbstractionStarter]: For program point L3583-1(line 3583) no Hoare annotation was computed. [2019-10-22 11:23:42,836 INFO L443 ceAbstractionStarter]: For program point L3583(line 3583) no Hoare annotation was computed. [2019-10-22 11:23:42,836 INFO L439 ceAbstractionStarter]: At program point L5037(lines 5036 5038) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,836 INFO L443 ceAbstractionStarter]: For program point L4775(lines 4775 4778) no Hoare annotation was computed. [2019-10-22 11:23:42,836 INFO L439 ceAbstractionStarter]: At program point L3586(lines 3396 3588) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,837 INFO L439 ceAbstractionStarter]: At program point L3586-1(lines 3396 3588) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,837 INFO L439 ceAbstractionStarter]: At program point L3587-1(lines 3362 3589) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,837 INFO L439 ceAbstractionStarter]: At program point L3587(lines 3362 3589) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,837 INFO L439 ceAbstractionStarter]: At program point L5041(lines 5040 5042) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,837 INFO L443 ceAbstractionStarter]: For program point L4249(line 4249) no Hoare annotation was computed. [2019-10-22 11:23:42,837 INFO L439 ceAbstractionStarter]: At program point L4117(lines 4957 4960) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,837 INFO L443 ceAbstractionStarter]: For program point L3985(lines 3985 3989) no Hoare annotation was computed. [2019-10-22 11:23:42,837 INFO L439 ceAbstractionStarter]: At program point L5044-1(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,837 INFO L439 ceAbstractionStarter]: At program point L5044(lines 5043 5045) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,837 INFO L439 ceAbstractionStarter]: At program point L4780(lines 4772 4782) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 11:23:42,838 INFO L439 ceAbstractionStarter]: At program point L4252(lines 4066 4257) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,838 INFO L443 ceAbstractionStarter]: For program point L3856(lines 3856 3860) no Hoare annotation was computed. [2019-10-22 11:23:42,838 INFO L443 ceAbstractionStarter]: For program point L3461(lines 3461 3464) no Hoare annotation was computed. [2019-10-22 11:23:42,838 INFO L443 ceAbstractionStarter]: For program point L3461-3(lines 3461 3464) no Hoare annotation was computed. [2019-10-22 11:23:42,838 INFO L443 ceAbstractionStarter]: For program point L3461-2(lines 3461 3464) no Hoare annotation was computed. [2019-10-22 11:23:42,838 INFO L443 ceAbstractionStarter]: For program point L3461-5(lines 3461 3464) no Hoare annotation was computed. [2019-10-22 11:23:42,839 INFO L439 ceAbstractionStarter]: At program point L5047(lines 5046 5048) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,839 INFO L439 ceAbstractionStarter]: At program point L5047-1(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,839 INFO L443 ceAbstractionStarter]: For program point L3594(lines 3594 3598) no Hoare annotation was computed. [2019-10-22 11:23:42,839 INFO L443 ceAbstractionStarter]: For program point L3594-2(lines 3594 3598) no Hoare annotation was computed. [2019-10-22 11:23:42,839 INFO L439 ceAbstractionStarter]: At program point L3066(lines 3063 3068) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,839 INFO L443 ceAbstractionStarter]: For program point L4123(line 4123) no Hoare annotation was computed. [2019-10-22 11:23:42,839 INFO L443 ceAbstractionStarter]: For program point L3991(lines 3991 3995) no Hoare annotation was computed. [2019-10-22 11:23:42,839 INFO L446 ceAbstractionStarter]: At program point L4256(lines 4060 4258) the Hoare annotation is: true [2019-10-22 11:23:42,840 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-22 11:23:42,840 INFO L443 ceAbstractionStarter]: For program point L3862(lines 3862 3866) no Hoare annotation was computed. [2019-10-22 11:23:42,840 INFO L443 ceAbstractionStarter]: For program point L3467-1(lines 3467 3499) no Hoare annotation was computed. [2019-10-22 11:23:42,840 INFO L443 ceAbstractionStarter]: For program point L3467(lines 3467 3499) no Hoare annotation was computed. [2019-10-22 11:23:42,840 INFO L443 ceAbstractionStarter]: For program point L3467-3(lines 3467 3499) no Hoare annotation was computed. [2019-10-22 11:23:42,840 INFO L443 ceAbstractionStarter]: For program point L3467-2(lines 3467 3499) no Hoare annotation was computed. [2019-10-22 11:23:42,840 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,840 INFO L439 ceAbstractionStarter]: At program point L3864(lines 3797 3894) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,840 INFO L439 ceAbstractionStarter]: At program point L3601(lines 3590 3603) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,840 INFO L443 ceAbstractionStarter]: For program point L3469(lines 3469 3473) no Hoare annotation was computed. [2019-10-22 11:23:42,840 INFO L443 ceAbstractionStarter]: For program point L3469-3(lines 3469 3473) no Hoare annotation was computed. [2019-10-22 11:23:42,840 INFO L443 ceAbstractionStarter]: For program point L4130(line 4130) no Hoare annotation was computed. [2019-10-22 11:23:42,841 INFO L439 ceAbstractionStarter]: At program point L3073-1(lines 3069 3075) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,841 INFO L439 ceAbstractionStarter]: At program point L5055(lines 5054 5056) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,841 INFO L439 ceAbstractionStarter]: At program point L3073(lines 3069 3075) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,841 INFO L439 ceAbstractionStarter]: At program point L5055-1(lines 5054 5056) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,841 INFO L443 ceAbstractionStarter]: For program point L3998(lines 3998 4002) no Hoare annotation was computed. [2019-10-22 11:23:42,841 INFO L439 ceAbstractionStarter]: At program point L5055-2(lines 5054 5056) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,841 INFO L439 ceAbstractionStarter]: At program point L5055-3(lines 5054 5056) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,841 INFO L443 ceAbstractionStarter]: For program point L4131(lines 4131 4191) no Hoare annotation was computed. [2019-10-22 11:23:42,841 INFO L439 ceAbstractionStarter]: At program point L4000(lines 3973 4013) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,841 INFO L439 ceAbstractionStarter]: At program point L3208(lines 3206 3209) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,842 INFO L443 ceAbstractionStarter]: For program point L4133(lines 4133 4188) no Hoare annotation was computed. [2019-10-22 11:23:42,842 INFO L443 ceAbstractionStarter]: For program point L4134(line 4134) no Hoare annotation was computed. [2019-10-22 11:23:42,842 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,842 INFO L439 ceAbstractionStarter]: At program point L5059(lines 5058 5060) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,842 INFO L443 ceAbstractionStarter]: For program point L3870(lines 3870 3873) no Hoare annotation was computed. [2019-10-22 11:23:42,842 INFO L443 ceAbstractionStarter]: For program point L3870-2(lines 3870 3873) no Hoare annotation was computed. [2019-10-22 11:23:42,843 INFO L443 ceAbstractionStarter]: For program point L4135(lines 4135 4140) no Hoare annotation was computed. [2019-10-22 11:23:42,843 INFO L443 ceAbstractionStarter]: For program point L3343(lines 3343 3346) no Hoare annotation was computed. [2019-10-22 11:23:42,843 INFO L439 ceAbstractionStarter]: At program point L4400(lines 4395 4402) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,843 INFO L443 ceAbstractionStarter]: For program point L3343-3(lines 3343 3346) no Hoare annotation was computed. [2019-10-22 11:23:42,843 INFO L443 ceAbstractionStarter]: For program point L3343-2(lines 3343 3346) no Hoare annotation was computed. [2019-10-22 11:23:42,843 INFO L443 ceAbstractionStarter]: For program point L3343-5(lines 3343 3346) no Hoare annotation was computed. [2019-10-22 11:23:42,843 INFO L443 ceAbstractionStarter]: For program point L3343-6(lines 3343 3346) no Hoare annotation was computed. [2019-10-22 11:23:42,843 INFO L439 ceAbstractionStarter]: At program point L3079-1(lines 3076 3081) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,843 INFO L443 ceAbstractionStarter]: For program point L3343-9(lines 3343 3346) no Hoare annotation was computed. [2019-10-22 11:23:42,844 INFO L443 ceAbstractionStarter]: For program point L3343-8(lines 3343 3346) no Hoare annotation was computed. [2019-10-22 11:23:42,844 INFO L439 ceAbstractionStarter]: At program point L3079(lines 3076 3081) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,844 INFO L439 ceAbstractionStarter]: At program point L3079-3(lines 3076 3081) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,844 INFO L443 ceAbstractionStarter]: For program point L3343-11(lines 3343 3346) no Hoare annotation was computed. [2019-10-22 11:23:42,844 INFO L439 ceAbstractionStarter]: At program point L3079-2(lines 3076 3081) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,844 INFO L439 ceAbstractionStarter]: At program point L3079-5(lines 3076 3081) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,844 INFO L439 ceAbstractionStarter]: At program point L3079-4(lines 3076 3081) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,844 INFO L443 ceAbstractionStarter]: For program point L3343-12(lines 3343 3346) no Hoare annotation was computed. [2019-10-22 11:23:42,844 INFO L443 ceAbstractionStarter]: For program point L3343-14(lines 3343 3346) no Hoare annotation was computed. [2019-10-22 11:23:42,844 INFO L443 ceAbstractionStarter]: For program point L3212(lines 3212 3218) no Hoare annotation was computed. [2019-10-22 11:23:42,844 INFO L443 ceAbstractionStarter]: For program point L3477(lines 3477 3481) no Hoare annotation was computed. [2019-10-22 11:23:42,844 INFO L443 ceAbstractionStarter]: For program point L3477-3(lines 3477 3481) no Hoare annotation was computed. [2019-10-22 11:23:42,845 INFO L443 ceAbstractionStarter]: For program point L3477-2(lines 3477 3481) no Hoare annotation was computed. [2019-10-22 11:23:42,845 INFO L443 ceAbstractionStarter]: For program point L3477-5(lines 3477 3481) no Hoare annotation was computed. [2019-10-22 11:23:42,845 INFO L439 ceAbstractionStarter]: At program point L4007(lines 3973 4013) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,845 INFO L443 ceAbstractionStarter]: For program point L3347(lines 3347 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,845 INFO L443 ceAbstractionStarter]: For program point L3347-2(lines 3347 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,845 INFO L443 ceAbstractionStarter]: For program point L3347-4(lines 3347 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,845 INFO L443 ceAbstractionStarter]: For program point L3347-6(lines 3347 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,845 INFO L443 ceAbstractionStarter]: For program point L3347-8(lines 3347 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,845 INFO L439 ceAbstractionStarter]: At program point L5066(lines 5065 5067) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,845 INFO L439 ceAbstractionStarter]: At program point L5066-1(lines 5065 5067) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,845 INFO L439 ceAbstractionStarter]: At program point L3217(lines 3210 3219) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,845 INFO L443 ceAbstractionStarter]: For program point L4142(line 4142) no Hoare annotation was computed. [2019-10-22 11:23:42,845 INFO L443 ceAbstractionStarter]: For program point L4935(lines 4935 4938) no Hoare annotation was computed. [2019-10-22 11:23:42,846 INFO L439 ceAbstractionStarter]: At program point L3878(lines 3797 3894) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,846 INFO L443 ceAbstractionStarter]: For program point L4935-4(lines 4935 4938) no Hoare annotation was computed. [2019-10-22 11:23:42,846 INFO L443 ceAbstractionStarter]: For program point L4935-2(lines 4935 4938) no Hoare annotation was computed. [2019-10-22 11:23:42,846 INFO L439 ceAbstractionStarter]: At program point L3086(lines 3082 3088) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 11:23:42,846 INFO L443 ceAbstractionStarter]: For program point L4143(lines 4143 4147) no Hoare annotation was computed. [2019-10-22 11:23:42,846 INFO L439 ceAbstractionStarter]: At program point L3086-2(lines 3082 3088) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,847 INFO L439 ceAbstractionStarter]: At program point L3086-1(lines 3082 3088) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,847 INFO L439 ceAbstractionStarter]: At program point L3086-4(lines 3082 3088) the Hoare annotation is: (and (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= ~ldv_mutex_phantom_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,847 INFO L439 ceAbstractionStarter]: At program point L3086-3(lines 3082 3088) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,847 INFO L439 ceAbstractionStarter]: At program point L3086-6(lines 3082 3088) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,847 INFO L439 ceAbstractionStarter]: At program point L3086-5(lines 3082 3088) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,848 INFO L439 ceAbstractionStarter]: At program point L3086-7(lines 3082 3088) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,848 INFO L439 ceAbstractionStarter]: At program point L4408-1(lines 4403 4410) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,848 INFO L439 ceAbstractionStarter]: At program point L4408(lines 4403 4410) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,848 INFO L439 ceAbstractionStarter]: At program point L4012(lines 3966 4014) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,848 INFO L439 ceAbstractionStarter]: At program point L5069-2(lines 5068 5070) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,848 INFO L439 ceAbstractionStarter]: At program point L5069(lines 5068 5070) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,848 INFO L439 ceAbstractionStarter]: At program point L5069-1(lines 5068 5070) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,848 INFO L439 ceAbstractionStarter]: At program point L3880(lines 3797 3894) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,848 INFO L443 ceAbstractionStarter]: For program point L3616(lines 3616 3620) no Hoare annotation was computed. [2019-10-22 11:23:42,849 INFO L443 ceAbstractionStarter]: For program point L3353(lines 3353 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,849 INFO L443 ceAbstractionStarter]: For program point L3353-3(lines 3353 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,849 INFO L443 ceAbstractionStarter]: For program point L3353-2(lines 3347 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,849 INFO L443 ceAbstractionStarter]: For program point L3353-5(lines 3347 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,849 INFO L443 ceAbstractionStarter]: For program point L3353-6(lines 3353 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,849 INFO L443 ceAbstractionStarter]: For program point L3353-9(lines 3353 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,849 INFO L443 ceAbstractionStarter]: For program point L3353-8(lines 3347 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,849 INFO L443 ceAbstractionStarter]: For program point L3353-11(lines 3347 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,849 INFO L443 ceAbstractionStarter]: For program point L3353-12(lines 3353 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,849 INFO L439 ceAbstractionStarter]: At program point L3882(lines 3797 3894) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,849 INFO L443 ceAbstractionStarter]: For program point L3353-14(lines 3347 3357) no Hoare annotation was computed. [2019-10-22 11:23:42,849 INFO L443 ceAbstractionStarter]: For program point L3486(lines 3486 3489) no Hoare annotation was computed. [2019-10-22 11:23:42,849 INFO L443 ceAbstractionStarter]: For program point L3486-2(lines 3486 3489) no Hoare annotation was computed. [2019-10-22 11:23:42,849 INFO L443 ceAbstractionStarter]: For program point L3486-3(lines 3486 3489) no Hoare annotation was computed. [2019-10-22 11:23:42,850 INFO L443 ceAbstractionStarter]: For program point L3486-5(lines 3486 3489) no Hoare annotation was computed. [2019-10-22 11:23:42,850 INFO L439 ceAbstractionStarter]: At program point L3222(lines 3220 3223) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,850 INFO L439 ceAbstractionStarter]: At program point L4940-1(lines 4932 4942) the Hoare annotation is: (and (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,850 INFO L439 ceAbstractionStarter]: At program point L4940-2(lines 4932 4942) the Hoare annotation is: (and (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,851 INFO L439 ceAbstractionStarter]: At program point L4940(lines 4932 4942) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (not (= 0 ULTIMATE.start_phantom_open_~tmp~9)) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (not (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0)) (= 1 ~ldv_mutex_mutex_of_device~0) (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 4) 0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,851 INFO L443 ceAbstractionStarter]: For program point L4412-1(lines 1 5158) no Hoare annotation was computed. [2019-10-22 11:23:42,851 INFO L443 ceAbstractionStarter]: For program point L4412-2(lines 1 5158) no Hoare annotation was computed. [2019-10-22 11:23:42,851 INFO L443 ceAbstractionStarter]: For program point L4412(lines 1 5158) no Hoare annotation was computed. [2019-10-22 11:23:42,851 INFO L443 ceAbstractionStarter]: For program point L4412-5(lines 1 5158) no Hoare annotation was computed. [2019-10-22 11:23:42,851 INFO L443 ceAbstractionStarter]: For program point L4412-6(lines 1 5158) no Hoare annotation was computed. [2019-10-22 11:23:42,851 INFO L443 ceAbstractionStarter]: For program point L4412-3(lines 1 5158) no Hoare annotation was computed. [2019-10-22 11:23:42,851 INFO L443 ceAbstractionStarter]: For program point L4412-4(lines 1 5158) no Hoare annotation was computed. [2019-10-22 11:23:42,851 INFO L443 ceAbstractionStarter]: For program point L4412-9(lines 4961 4964) no Hoare annotation was computed. [2019-10-22 11:23:42,851 INFO L443 ceAbstractionStarter]: For program point L4412-10(lines 4965 4968) no Hoare annotation was computed. [2019-10-22 11:23:42,852 INFO L443 ceAbstractionStarter]: For program point L4412-7(lines 1 5158) no Hoare annotation was computed. [2019-10-22 11:23:42,852 INFO L443 ceAbstractionStarter]: For program point L4412-8(lines 1 5158) no Hoare annotation was computed. [2019-10-22 11:23:42,852 INFO L439 ceAbstractionStarter]: At program point L5073-2(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,852 INFO L446 ceAbstractionStarter]: At program point L4412-13(lines 4954 4979) the Hoare annotation is: true [2019-10-22 11:23:42,852 INFO L439 ceAbstractionStarter]: At program point L5073-3(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,852 INFO L439 ceAbstractionStarter]: At program point L5073(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 11:23:42,852 INFO L443 ceAbstractionStarter]: For program point L4412-11(lines 4969 4972) no Hoare annotation was computed. [2019-10-22 11:23:42,852 INFO L439 ceAbstractionStarter]: At program point L5073-1(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 11:23:42,852 INFO L443 ceAbstractionStarter]: For program point L4412-12(lines 4973 4976) no Hoare annotation was computed. [2019-10-22 11:23:42,852 INFO L439 ceAbstractionStarter]: At program point L5073-6(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,852 INFO L439 ceAbstractionStarter]: At program point L3884(lines 3797 3894) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,853 INFO L439 ceAbstractionStarter]: At program point L5073-7(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,853 INFO L439 ceAbstractionStarter]: At program point L5073-4(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,853 INFO L439 ceAbstractionStarter]: At program point L5073-5(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,853 INFO L439 ceAbstractionStarter]: At program point L5073-10(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,853 INFO L439 ceAbstractionStarter]: At program point L5073-11(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,853 INFO L439 ceAbstractionStarter]: At program point L5073-8(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,853 INFO L439 ceAbstractionStarter]: At program point L5073-9(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,853 INFO L439 ceAbstractionStarter]: At program point L5073-14(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,853 INFO L439 ceAbstractionStarter]: At program point L5073-15(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,853 INFO L439 ceAbstractionStarter]: At program point L5073-12(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,854 INFO L439 ceAbstractionStarter]: At program point L5073-13(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,854 INFO L439 ceAbstractionStarter]: At program point L5073-18(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,854 INFO L439 ceAbstractionStarter]: At program point L5073-19(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,854 INFO L439 ceAbstractionStarter]: At program point L5073-16(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,855 INFO L439 ceAbstractionStarter]: At program point L5073-17(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,855 INFO L439 ceAbstractionStarter]: At program point L5073-20(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,855 INFO L439 ceAbstractionStarter]: At program point L5073-21(lines 5072 5074) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,855 INFO L443 ceAbstractionStarter]: For program point L4149(line 4149) no Hoare annotation was computed. [2019-10-22 11:23:42,855 INFO L443 ceAbstractionStarter]: For program point L3621(lines 3621 3626) no Hoare annotation was computed. [2019-10-22 11:23:42,855 INFO L443 ceAbstractionStarter]: For program point L4150(lines 4150 4154) no Hoare annotation was computed. [2019-10-22 11:23:42,855 INFO L443 ceAbstractionStarter]: For program point L4150-2(lines 4133 4188) no Hoare annotation was computed. [2019-10-22 11:23:42,855 INFO L443 ceAbstractionStarter]: For program point L4415(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,855 INFO L443 ceAbstractionStarter]: For program point L4415-1(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,855 INFO L443 ceAbstractionStarter]: For program point L4415-4(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,856 INFO L443 ceAbstractionStarter]: For program point L4415-5(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,856 INFO L443 ceAbstractionStarter]: For program point L4415-2(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,856 INFO L443 ceAbstractionStarter]: For program point L4415-3(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,856 INFO L443 ceAbstractionStarter]: For program point L4415-8(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,856 INFO L443 ceAbstractionStarter]: For program point L4415-9(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,856 INFO L443 ceAbstractionStarter]: For program point L4415-6(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,856 INFO L443 ceAbstractionStarter]: For program point L4415-7(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,856 INFO L439 ceAbstractionStarter]: At program point L5076-1(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 11:23:42,856 INFO L443 ceAbstractionStarter]: For program point L4415-12(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,856 INFO L439 ceAbstractionStarter]: At program point L5076-2(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 11:23:42,856 INFO L443 ceAbstractionStarter]: For program point L4415-13(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,856 INFO L443 ceAbstractionStarter]: For program point L4415-10(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,857 INFO L439 ceAbstractionStarter]: At program point L5076(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 11:23:42,857 INFO L443 ceAbstractionStarter]: For program point L4415-11(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,857 INFO L439 ceAbstractionStarter]: At program point L5076-5(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,857 INFO L439 ceAbstractionStarter]: At program point L5076-6(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,857 INFO L439 ceAbstractionStarter]: At program point L5076-3(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,857 INFO L439 ceAbstractionStarter]: At program point L5076-4(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,857 INFO L439 ceAbstractionStarter]: At program point L5076-9(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,857 INFO L439 ceAbstractionStarter]: At program point L5076-10(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,857 INFO L439 ceAbstractionStarter]: At program point L5076-7(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,857 INFO L439 ceAbstractionStarter]: At program point L5076-8(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,858 INFO L439 ceAbstractionStarter]: At program point L5076-13(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,858 INFO L439 ceAbstractionStarter]: At program point L5076-14(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,858 INFO L439 ceAbstractionStarter]: At program point L5076-11(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,858 INFO L439 ceAbstractionStarter]: At program point L5076-12(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,858 INFO L439 ceAbstractionStarter]: At program point L5076-17(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,859 INFO L439 ceAbstractionStarter]: At program point L5076-18(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,859 INFO L439 ceAbstractionStarter]: At program point L5076-15(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,859 INFO L439 ceAbstractionStarter]: At program point L3491-1(lines 3474 3499) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,859 INFO L439 ceAbstractionStarter]: At program point L3491(lines 3474 3499) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,859 INFO L439 ceAbstractionStarter]: At program point L5076-16(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,859 INFO L439 ceAbstractionStarter]: At program point L5076-21(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,859 INFO L439 ceAbstractionStarter]: At program point L5076-22(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,860 INFO L439 ceAbstractionStarter]: At program point L3359-1(lines 3332 3361) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,860 INFO L439 ceAbstractionStarter]: At program point L5076-19(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,860 INFO L439 ceAbstractionStarter]: At program point L3359(lines 3332 3361) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 11:23:42,860 INFO L439 ceAbstractionStarter]: At program point L5076-20(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,860 INFO L439 ceAbstractionStarter]: At program point L3359-3(lines 3332 3361) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,860 INFO L439 ceAbstractionStarter]: At program point L3359-2(lines 3332 3361) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,860 INFO L439 ceAbstractionStarter]: At program point L5076-23(lines 5075 5077) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,860 INFO L439 ceAbstractionStarter]: At program point L3359-4(lines 3332 3361) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,860 INFO L439 ceAbstractionStarter]: At program point L3228(lines 3224 3230) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,861 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,861 INFO L439 ceAbstractionStarter]: At program point L3493-1(lines 3474 3499) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,861 INFO L439 ceAbstractionStarter]: At program point L3493(lines 3474 3499) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,861 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-22 11:23:42,861 INFO L439 ceAbstractionStarter]: At program point L5079(lines 5078 5080) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,861 INFO L439 ceAbstractionStarter]: At program point L5079-1(lines 5078 5080) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,861 INFO L439 ceAbstractionStarter]: At program point L5079-4(lines 5078 5080) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,861 INFO L439 ceAbstractionStarter]: At program point L5079-5(lines 5078 5080) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,861 INFO L439 ceAbstractionStarter]: At program point L5079-2(lines 5078 5080) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,861 INFO L439 ceAbstractionStarter]: At program point L3890(lines 3797 3894) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,862 INFO L439 ceAbstractionStarter]: At program point L5079-3(lines 5078 5080) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,862 INFO L439 ceAbstractionStarter]: At program point L5079-8(lines 5078 5080) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,862 INFO L439 ceAbstractionStarter]: At program point L5079-9(lines 5078 5080) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,862 INFO L439 ceAbstractionStarter]: At program point L5079-6(lines 5078 5080) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,862 INFO L439 ceAbstractionStarter]: At program point L5079-7(lines 5078 5080) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,863 INFO L439 ceAbstractionStarter]: At program point L5079-10(lines 5078 5080) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,863 INFO L439 ceAbstractionStarter]: At program point L5079-11(lines 5078 5080) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,863 INFO L439 ceAbstractionStarter]: At program point L3495-1(lines 3474 3499) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,863 INFO L439 ceAbstractionStarter]: At program point L3495(lines 3474 3499) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,863 INFO L439 ceAbstractionStarter]: At program point L5082(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 11:23:42,863 INFO L439 ceAbstractionStarter]: At program point L5082-1(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,863 INFO L439 ceAbstractionStarter]: At program point L3893(lines 3785 3895) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,864 INFO L439 ceAbstractionStarter]: At program point L3629-1(lines 3629 3633) the Hoare annotation is: (and (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= ~ldv_mutex_phantom_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,864 INFO L443 ceAbstractionStarter]: For program point L3629(lines 3629 3633) no Hoare annotation was computed. [2019-10-22 11:23:42,864 INFO L439 ceAbstractionStarter]: At program point L4422(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,864 INFO L439 ceAbstractionStarter]: At program point L4422-3(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,864 INFO L439 ceAbstractionStarter]: At program point L4422-4(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,864 INFO L439 ceAbstractionStarter]: At program point L4422-1(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,864 INFO L439 ceAbstractionStarter]: At program point L4422-2(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 11:23:42,864 INFO L439 ceAbstractionStarter]: At program point L4422-7(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,864 INFO L439 ceAbstractionStarter]: At program point L4422-8(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,864 INFO L439 ceAbstractionStarter]: At program point L4422-5(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,865 INFO L439 ceAbstractionStarter]: At program point L4422-6(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,865 INFO L439 ceAbstractionStarter]: At program point L4422-11(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,865 INFO L439 ceAbstractionStarter]: At program point L4422-12(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,865 INFO L439 ceAbstractionStarter]: At program point L4422-9(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,865 INFO L439 ceAbstractionStarter]: At program point L4422-10(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,865 INFO L439 ceAbstractionStarter]: At program point L4951(lines 4943 4953) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_retval_4~0 0)) [2019-10-22 11:23:42,865 INFO L439 ceAbstractionStarter]: At program point L4422-15(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,865 INFO L439 ceAbstractionStarter]: At program point L4422-16(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,865 INFO L439 ceAbstractionStarter]: At program point L4422-13(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,865 INFO L439 ceAbstractionStarter]: At program point L4422-14(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,866 INFO L439 ceAbstractionStarter]: At program point L4422-19(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,866 INFO L439 ceAbstractionStarter]: At program point L4422-20(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,866 INFO L439 ceAbstractionStarter]: At program point L4422-17(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,866 INFO L439 ceAbstractionStarter]: At program point L4422-18(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,866 INFO L439 ceAbstractionStarter]: At program point L4422-23(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,867 INFO L439 ceAbstractionStarter]: At program point L4422-24(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,867 INFO L439 ceAbstractionStarter]: At program point L4422-21(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,867 INFO L439 ceAbstractionStarter]: At program point L4422-22(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,867 INFO L439 ceAbstractionStarter]: At program point L4422-27(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,867 INFO L439 ceAbstractionStarter]: At program point L4422-28(lines 4419 4424) the Hoare annotation is: (and (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= ~ldv_mutex_phantom_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,867 INFO L439 ceAbstractionStarter]: At program point L4422-25(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,867 INFO L439 ceAbstractionStarter]: At program point L4422-26(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,868 INFO L439 ceAbstractionStarter]: At program point L4422-31(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,868 INFO L439 ceAbstractionStarter]: At program point L4422-32(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,868 INFO L439 ceAbstractionStarter]: At program point L4422-29(lines 4419 4424) the Hoare annotation is: (and (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (= ~ldv_mutex_phantom_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,868 INFO L439 ceAbstractionStarter]: At program point L4422-30(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,868 INFO L439 ceAbstractionStarter]: At program point L4422-35(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,868 INFO L439 ceAbstractionStarter]: At program point L4422-36(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,868 INFO L439 ceAbstractionStarter]: At program point L4422-33(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,868 INFO L439 ceAbstractionStarter]: At program point L4422-34(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,868 INFO L439 ceAbstractionStarter]: At program point L4422-39(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,868 INFO L439 ceAbstractionStarter]: At program point L4422-40(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,869 INFO L439 ceAbstractionStarter]: At program point L4422-37(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,869 INFO L439 ceAbstractionStarter]: At program point L4422-38(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,869 INFO L439 ceAbstractionStarter]: At program point L4422-43(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,869 INFO L439 ceAbstractionStarter]: At program point L4422-44(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,869 INFO L439 ceAbstractionStarter]: At program point L4422-41(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,869 INFO L439 ceAbstractionStarter]: At program point L4422-42(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,869 INFO L439 ceAbstractionStarter]: At program point L4422-47(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,869 INFO L439 ceAbstractionStarter]: At program point L4422-48(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,869 INFO L439 ceAbstractionStarter]: At program point L4422-45(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,869 INFO L439 ceAbstractionStarter]: At program point L4422-46(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,870 INFO L439 ceAbstractionStarter]: At program point L4422-51(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,870 INFO L439 ceAbstractionStarter]: At program point L4422-49(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,870 INFO L439 ceAbstractionStarter]: At program point L4422-50(lines 4419 4424) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,870 INFO L439 ceAbstractionStarter]: At program point L3235(lines 3231 3237) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,870 INFO L443 ceAbstractionStarter]: For program point L4161(line 4161) no Hoare annotation was computed. [2019-10-22 11:23:42,871 INFO L439 ceAbstractionStarter]: At program point L5086(lines 5085 5087) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,871 INFO L443 ceAbstractionStarter]: For program point L4162(lines 4162 4166) no Hoare annotation was computed. [2019-10-22 11:23:42,871 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,871 INFO L443 ceAbstractionStarter]: For program point L4030(lines 4030 4033) no Hoare annotation was computed. [2019-10-22 11:23:42,871 INFO L443 ceAbstractionStarter]: For program point L4030-2(lines 4030 4033) no Hoare annotation was computed. [2019-10-22 11:23:42,871 INFO L443 ceAbstractionStarter]: For program point L3502(line 3502) no Hoare annotation was computed. [2019-10-22 11:23:42,871 INFO L443 ceAbstractionStarter]: For program point L3502-2(line 3502) no Hoare annotation was computed. [2019-10-22 11:23:42,871 INFO L443 ceAbstractionStarter]: For program point L3502-3(line 3502) no Hoare annotation was computed. [2019-10-22 11:23:42,871 INFO L443 ceAbstractionStarter]: For program point L3502-5(line 3502) no Hoare annotation was computed. [2019-10-22 11:23:42,872 INFO L443 ceAbstractionStarter]: For program point L3503-1(line 3503) no Hoare annotation was computed. [2019-10-22 11:23:42,872 INFO L443 ceAbstractionStarter]: For program point L3503(line 3503) no Hoare annotation was computed. [2019-10-22 11:23:42,872 INFO L443 ceAbstractionStarter]: For program point L3505-1(lines 3505 3508) no Hoare annotation was computed. [2019-10-22 11:23:42,872 INFO L443 ceAbstractionStarter]: For program point L3505(lines 3505 3508) no Hoare annotation was computed. [2019-10-22 11:23:42,872 INFO L439 ceAbstractionStarter]: At program point L4034(lines 4015 4036) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,872 INFO L443 ceAbstractionStarter]: For program point L3770(lines 3770 3773) no Hoare annotation was computed. [2019-10-22 11:23:42,872 INFO L439 ceAbstractionStarter]: At program point L3242(lines 3238 3244) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,872 INFO L439 ceAbstractionStarter]: At program point L3242-2(lines 3238 3244) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,872 INFO L439 ceAbstractionStarter]: At program point L3242-1(lines 3238 3244) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,872 INFO L439 ceAbstractionStarter]: At program point L3242-3(lines 3238 3244) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,872 INFO L443 ceAbstractionStarter]: For program point L4168(line 4168) no Hoare annotation was computed. [2019-10-22 11:23:42,873 INFO L439 ceAbstractionStarter]: At program point L5093-2(lines 1 5158) the Hoare annotation is: (and (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,873 INFO L439 ceAbstractionStarter]: At program point L5093-3(lines 1 5158) the Hoare annotation is: (and (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,873 INFO L439 ceAbstractionStarter]: At program point L5093(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,873 INFO L439 ceAbstractionStarter]: At program point L5093-1(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (not (= 0 ULTIMATE.start_phantom_open_~tmp~9)) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (not (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0)) (= 1 ~ldv_mutex_mutex_of_device~0) (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 4) 0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,873 INFO L439 ceAbstractionStarter]: At program point L5093-4(lines 1 5158) the Hoare annotation is: (and (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,873 INFO L439 ceAbstractionStarter]: At program point L5093-5(lines 1 5158) the Hoare annotation is: (and (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,873 INFO L439 ceAbstractionStarter]: At program point L3640(lines 3604 3642) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,873 INFO L443 ceAbstractionStarter]: For program point L4169(lines 4169 4177) no Hoare annotation was computed. [2019-10-22 11:23:42,873 INFO L443 ceAbstractionStarter]: For program point L3509-1(lines 3509 3512) no Hoare annotation was computed. [2019-10-22 11:23:42,873 INFO L443 ceAbstractionStarter]: For program point L3509(lines 3509 3512) no Hoare annotation was computed. [2019-10-22 11:23:42,873 INFO L443 ceAbstractionStarter]: For program point L4171(lines 4171 4175) no Hoare annotation was computed. [2019-10-22 11:23:42,874 INFO L439 ceAbstractionStarter]: At program point L3775(lines 3766 3783) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,874 INFO L439 ceAbstractionStarter]: At program point L5097(lines 5096 5098) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,874 INFO L443 ceAbstractionStarter]: For program point L4833-2(lines 4833 4836) no Hoare annotation was computed. [2019-10-22 11:23:42,874 INFO L443 ceAbstractionStarter]: For program point L4833(lines 4833 4836) no Hoare annotation was computed. [2019-10-22 11:23:42,874 INFO L443 ceAbstractionStarter]: For program point L4833-4(lines 4833 4836) no Hoare annotation was computed. [2019-10-22 11:23:42,874 INFO L439 ceAbstractionStarter]: At program point L3777(lines 3766 3783) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,875 INFO L439 ceAbstractionStarter]: At program point L3249(lines 3245 3251) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,875 INFO L439 ceAbstractionStarter]: At program point L3779(lines 3766 3783) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,875 INFO L443 ceAbstractionStarter]: For program point L3515-1(lines 3515 3518) no Hoare annotation was computed. [2019-10-22 11:23:42,875 INFO L443 ceAbstractionStarter]: For program point L3515(lines 3515 3518) no Hoare annotation was computed. [2019-10-22 11:23:42,875 INFO L439 ceAbstractionStarter]: At program point L5101(lines 5100 5102) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,875 INFO L439 ceAbstractionStarter]: At program point L4838(lines 4830 4840) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,875 INFO L439 ceAbstractionStarter]: At program point L4838-1(lines 4830 4840) the Hoare annotation is: (and (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,876 INFO L439 ceAbstractionStarter]: At program point L4838-2(lines 4830 4840) the Hoare annotation is: (and (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_open_lock_of_phantom_device_#res| 0) (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 2) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 ULTIMATE.start_phantom_open_~tmp~9) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,876 INFO L439 ceAbstractionStarter]: At program point L3782(lines 3764 3784) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,876 INFO L443 ceAbstractionStarter]: For program point L4179(line 4179) no Hoare annotation was computed. [2019-10-22 11:23:42,876 INFO L439 ceAbstractionStarter]: At program point L5104-1(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,876 INFO L439 ceAbstractionStarter]: At program point L5104-2(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,876 INFO L439 ceAbstractionStarter]: At program point L5104(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,876 INFO L443 ceAbstractionStarter]: For program point L4180(lines 4180 4184) no Hoare annotation was computed. [2019-10-22 11:23:42,876 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,876 INFO L439 ceAbstractionStarter]: At program point L3652(lines 3643 3654) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,876 INFO L443 ceAbstractionStarter]: For program point L3520(line 3520) no Hoare annotation was computed. [2019-10-22 11:23:42,877 INFO L443 ceAbstractionStarter]: For program point L3520-2(line 3520) no Hoare annotation was computed. [2019-10-22 11:23:42,877 INFO L443 ceAbstractionStarter]: For program point L3520-3(line 3520) no Hoare annotation was computed. [2019-10-22 11:23:42,877 INFO L443 ceAbstractionStarter]: For program point L3520-5(line 3520) no Hoare annotation was computed. [2019-10-22 11:23:42,877 INFO L443 ceAbstractionStarter]: For program point L3521-1(line 3521) no Hoare annotation was computed. [2019-10-22 11:23:42,877 INFO L443 ceAbstractionStarter]: For program point L3521(line 3521) no Hoare annotation was computed. [2019-10-22 11:23:42,877 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-10-22 11:23:42,877 INFO L439 ceAbstractionStarter]: At program point L5108(lines 5107 5109) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,877 INFO L443 ceAbstractionStarter]: For program point L3523-1(lines 3523 3526) no Hoare annotation was computed. [2019-10-22 11:23:42,877 INFO L443 ceAbstractionStarter]: For program point L3523(lines 3523 3526) no Hoare annotation was computed. [2019-10-22 11:23:42,877 INFO L443 ceAbstractionStarter]: For program point L4186(line 4186) no Hoare annotation was computed. [2019-10-22 11:23:42,877 INFO L439 ceAbstractionStarter]: At program point L5112-1(lines 5111 5113) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,877 INFO L439 ceAbstractionStarter]: At program point L5112-2(lines 5111 5113) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,878 INFO L439 ceAbstractionStarter]: At program point L5112(lines 5111 5113) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,878 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,878 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,878 INFO L439 ceAbstractionStarter]: At program point L4982(lines 4981 4983) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,878 INFO L443 ceAbstractionStarter]: For program point L3529(lines 3529 3533) no Hoare annotation was computed. [2019-10-22 11:23:42,879 INFO L443 ceAbstractionStarter]: For program point L3529-3(lines 3529 3533) no Hoare annotation was computed. [2019-10-22 11:23:42,879 INFO L443 ceAbstractionStarter]: For program point L3529-2(lines 3529 3533) no Hoare annotation was computed. [2019-10-22 11:23:42,879 INFO L443 ceAbstractionStarter]: For program point L3529-5(lines 3529 3533) no Hoare annotation was computed. [2019-10-22 11:23:42,879 INFO L439 ceAbstractionStarter]: At program point L5115(lines 5114 5116) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_3~0 1)) [2019-10-22 11:23:42,879 INFO L439 ceAbstractionStarter]: At program point L5115-1(lines 5114 5116) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,879 INFO L439 ceAbstractionStarter]: At program point L5115-4(lines 5114 5116) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,879 INFO L439 ceAbstractionStarter]: At program point L5115-5(lines 5114 5116) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,879 INFO L439 ceAbstractionStarter]: At program point L5115-2(lines 5114 5116) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,879 INFO L439 ceAbstractionStarter]: At program point L5115-3(lines 5114 5116) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,880 INFO L439 ceAbstractionStarter]: At program point L5115-8(lines 5114 5116) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,880 INFO L439 ceAbstractionStarter]: At program point L5115-6(lines 5114 5116) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,880 INFO L439 ceAbstractionStarter]: At program point L5115-7(lines 5114 5116) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,880 INFO L443 ceAbstractionStarter]: For program point L3266(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,880 INFO L443 ceAbstractionStarter]: For program point L3266-2(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,880 INFO L443 ceAbstractionStarter]: For program point L3266-4(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,880 INFO L443 ceAbstractionStarter]: For program point L3266-6(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,880 INFO L443 ceAbstractionStarter]: For program point L3266-8(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,880 INFO L443 ceAbstractionStarter]: For program point L3266-10(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,880 INFO L443 ceAbstractionStarter]: For program point L3266-12(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,880 INFO L443 ceAbstractionStarter]: For program point L3266-14(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,880 INFO L443 ceAbstractionStarter]: For program point L3399-1(lines 3399 3585) no Hoare annotation was computed. [2019-10-22 11:23:42,881 INFO L443 ceAbstractionStarter]: For program point L3399(lines 3399 3585) no Hoare annotation was computed. [2019-10-22 11:23:42,881 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 4415) no Hoare annotation was computed. [2019-10-22 11:23:42,881 INFO L439 ceAbstractionStarter]: At program point L3928(lines 3919 3930) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,881 INFO L443 ceAbstractionStarter]: For program point L3400(line 3400) no Hoare annotation was computed. [2019-10-22 11:23:42,881 INFO L443 ceAbstractionStarter]: For program point L3400-2(line 3400) no Hoare annotation was computed. [2019-10-22 11:23:42,881 INFO L443 ceAbstractionStarter]: For program point L3400-3(line 3400) no Hoare annotation was computed. [2019-10-22 11:23:42,881 INFO L443 ceAbstractionStarter]: For program point L3400-5(line 3400) no Hoare annotation was computed. [2019-10-22 11:23:42,881 INFO L443 ceAbstractionStarter]: For program point L4193(line 4193) no Hoare annotation was computed. [2019-10-22 11:23:42,881 INFO L439 ceAbstractionStarter]: At program point L5118(lines 1 5158) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,881 INFO L439 ceAbstractionStarter]: At program point L5118-1(lines 5117 5119) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,881 INFO L439 ceAbstractionStarter]: At program point L5118-2(lines 5117 5119) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,881 INFO L443 ceAbstractionStarter]: For program point L3401-1(line 3401) no Hoare annotation was computed. [2019-10-22 11:23:42,882 INFO L443 ceAbstractionStarter]: For program point L3401(line 3401) no Hoare annotation was computed. [2019-10-22 11:23:42,882 INFO L443 ceAbstractionStarter]: For program point L4194(lines 4194 4247) no Hoare annotation was computed. [2019-10-22 11:23:42,882 INFO L443 ceAbstractionStarter]: For program point L3270(lines 3270 3281) no Hoare annotation was computed. [2019-10-22 11:23:42,882 INFO L443 ceAbstractionStarter]: For program point L3270-2(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,882 INFO L443 ceAbstractionStarter]: For program point L3270-3(lines 3270 3281) no Hoare annotation was computed. [2019-10-22 11:23:42,882 INFO L443 ceAbstractionStarter]: For program point L3270-6(lines 3270 3281) no Hoare annotation was computed. [2019-10-22 11:23:42,882 INFO L443 ceAbstractionStarter]: For program point L3270-5(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,883 INFO L443 ceAbstractionStarter]: For program point L3270-8(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,883 INFO L443 ceAbstractionStarter]: For program point L3270-9(lines 3270 3281) no Hoare annotation was computed. [2019-10-22 11:23:42,883 INFO L443 ceAbstractionStarter]: For program point L3270-12(lines 3270 3281) no Hoare annotation was computed. [2019-10-22 11:23:42,883 INFO L443 ceAbstractionStarter]: For program point L3270-11(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,883 INFO L443 ceAbstractionStarter]: For program point L3270-14(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,883 INFO L443 ceAbstractionStarter]: For program point L3270-15(lines 3270 3281) no Hoare annotation was computed. [2019-10-22 11:23:42,883 INFO L443 ceAbstractionStarter]: For program point L3799(lines 3799 3803) no Hoare annotation was computed. [2019-10-22 11:23:42,883 INFO L443 ceAbstractionStarter]: For program point L3270-18(lines 3270 3281) no Hoare annotation was computed. [2019-10-22 11:23:42,883 INFO L443 ceAbstractionStarter]: For program point L3270-17(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,883 INFO L443 ceAbstractionStarter]: For program point L3270-20(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,884 INFO L443 ceAbstractionStarter]: For program point L3270-21(lines 3270 3281) no Hoare annotation was computed. [2019-10-22 11:23:42,884 INFO L443 ceAbstractionStarter]: For program point L3270-23(lines 3266 3282) no Hoare annotation was computed. [2019-10-22 11:23:42,884 INFO L443 ceAbstractionStarter]: For program point L3403-1(lines 3403 3406) no Hoare annotation was computed. [2019-10-22 11:23:42,884 INFO L443 ceAbstractionStarter]: For program point L3403(lines 3403 3406) no Hoare annotation was computed. [2019-10-22 11:23:42,884 INFO L443 ceAbstractionStarter]: For program point L4196(lines 4196 4244) no Hoare annotation was computed. [2019-10-22 11:23:42,884 INFO L439 ceAbstractionStarter]: At program point L4989(lines 4988 4990) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,884 INFO L443 ceAbstractionStarter]: For program point L4197(line 4197) no Hoare annotation was computed. [2019-10-22 11:23:42,884 INFO L439 ceAbstractionStarter]: At program point L5122(lines 5121 5123) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_mutex_phantom_mutex~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) [2019-10-22 11:23:42,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.10 11:23:42 BoogieIcfgContainer [2019-10-22 11:23:42,961 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-22 11:23:42,961 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 11:23:42,961 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 11:23:42,961 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 11:23:42,962 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:23:18" (3/4) ... [2019-10-22 11:23:42,965 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 11:23:43,001 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 571 nodes and edges [2019-10-22 11:23:43,005 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 184 nodes and edges [2019-10-22 11:23:43,008 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2019-10-22 11:23:43,012 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2019-10-22 11:23:43,015 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-10-22 11:23:43,019 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-10-22 11:23:43,057 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 2) && \result + 4 <= 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1) || (((((((\result == 0 && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_open_lock_of_phantom_device == 2) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_3 == 1) [2019-10-22 11:23:43,059 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && !(\result == 0)) && ldv_mutex_phantom_mutex == 2) && \result + 4 <= 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1) || ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_open_lock_of_phantom_device == 2) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_3 == 1) [2019-10-22 11:23:43,060 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && !(0 == tmp)) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && !(\result == 0)) && 1 == ldv_mutex_mutex_of_device) && \result + 4 <= 0) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 [2019-10-22 11:23:43,061 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && !(0 == tmp)) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && !(\result == 0)) && 1 == ldv_mutex_mutex_of_device) && \result + 4 <= 0) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 [2019-10-22 11:23:43,061 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 [2019-10-22 11:23:43,061 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_open_lock_of_phantom_device == 2) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_state_variable_3 == 1 [2019-10-22 11:23:43,061 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 [2019-10-22 11:23:43,062 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_open_lock_of_phantom_device == 2) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_state_variable_3 == 1 [2019-10-22 11:23:43,067 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && 0 == tmp) && ldv_state_variable_3 == 1 [2019-10-22 11:23:43,067 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_open_lock_of_phantom_device == 2) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_state_variable_3 == 1 [2019-10-22 11:23:43,067 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && 0 == tmp) && ldv_state_variable_3 == 1 [2019-10-22 11:23:43,068 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_open_lock_of_phantom_device == 2) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_state_variable_3 == 1 [2019-10-22 11:23:43,068 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 [2019-10-22 11:23:43,068 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 [2019-10-22 11:23:43,069 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && 0 == tmp) && ldv_state_variable_3 == 1 [2019-10-22 11:23:43,069 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && 0 == tmp) && ldv_state_variable_3 == 1 [2019-10-22 11:23:43,322 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e2ce4125-4255-4e4a-952d-4a6586216063/bin/utaipan/witness.graphml [2019-10-22 11:23:43,322 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 11:23:43,323 INFO L168 Benchmark]: Toolchain (without parser) took 30491.67 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 932.4 MB in the beginning and 1.6 GB in the end (delta: -638.4 MB). Peak memory consumption was 407.1 MB. Max. memory is 11.5 GB. [2019-10-22 11:23:43,324 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:23:43,324 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1440.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 932.4 MB in the beginning and 1.0 GB in the end (delta: -98.9 MB). Peak memory consumption was 57.3 MB. Max. memory is 11.5 GB. [2019-10-22 11:23:43,324 INFO L168 Benchmark]: Boogie Procedure Inliner took 166.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-10-22 11:23:43,324 INFO L168 Benchmark]: Boogie Preprocessor took 200.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 988.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-10-22 11:23:43,325 INFO L168 Benchmark]: RCFGBuilder took 4171.50 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 72.9 MB). Free memory was 988.4 MB in the beginning and 975.7 MB in the end (delta: 12.7 MB). Peak memory consumption was 145.0 MB. Max. memory is 11.5 GB. [2019-10-22 11:23:43,325 INFO L168 Benchmark]: TraceAbstraction took 24146.56 ms. Allocated memory was 1.2 GB in the beginning and 2.1 GB in the end (delta: 830.5 MB). Free memory was 975.7 MB in the beginning and 1.7 GB in the end (delta: -716.5 MB). Peak memory consumption was 997.2 MB. Max. memory is 11.5 GB. [2019-10-22 11:23:43,325 INFO L168 Benchmark]: Witness Printer took 360.96 ms. Allocated memory is still 2.1 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 121.4 MB). Peak memory consumption was 121.4 MB. Max. memory is 11.5 GB. [2019-10-22 11:23:43,327 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1440.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 932.4 MB in the beginning and 1.0 GB in the end (delta: -98.9 MB). Peak memory consumption was 57.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 166.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 200.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 988.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4171.50 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 72.9 MB). Free memory was 988.4 MB in the beginning and 975.7 MB in the end (delta: 12.7 MB). Peak memory consumption was 145.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 24146.56 ms. Allocated memory was 1.2 GB in the beginning and 2.1 GB in the end (delta: 830.5 MB). Free memory was 975.7 MB in the beginning and 1.7 GB in the end (delta: -716.5 MB). Peak memory consumption was 997.2 MB. Max. memory is 11.5 GB. * Witness Printer took 360.96 ms. Allocated memory is still 2.1 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 121.4 MB). Peak memory consumption was 121.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4415]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4415]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4415]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4415]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4415]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4415]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4415]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4415]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4415]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4415]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4415]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4415]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4415]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4415]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 14 specifications checked. All of them hold - InvariantResult [Line: 3286]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3286]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4830]: Loop Invariant Derived loop invariant: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 4957]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4874]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 3797]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3286]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4830]: Loop Invariant Derived loop invariant: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 4830]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3286]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5046]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4015]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5068]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 4991]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3966]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5068]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5068]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3206]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4403]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4403]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3766]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3399]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5117]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3399]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5139]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5117]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5040]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3231]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3177]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3082]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3797]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3082]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3082]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3766]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && ldv_mutex_open_lock_of_phantom_device == 2) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5009]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4998]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5152]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5152]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && ldv_mutex_open_lock_of_phantom_device == 2) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && ldv_mutex_open_lock_of_phantom_device == 2) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5152]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5009]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5009]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5152]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5152]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5009]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5152]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5152]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5152]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3764]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3140]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5036]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3140]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3399]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5058]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3140]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3399]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3140]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3140]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4981]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3140]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3238]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3238]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3140]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3238]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3140]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5124]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3063]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3140]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3797]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3238]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5030]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 3973]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5085]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5107]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5096]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3076]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4943]: Loop Invariant Derived loop invariant: (((((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_2 == 0) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_retval_4 == 0 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5016]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5016]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3076]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3931]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3076]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5016]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4932]: Loop Invariant Derived loop invariant: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && 0 == tmp) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5016]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5016]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4932]: Loop Invariant Derived loop invariant: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && 0 == tmp) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4932]: Loop Invariant Derived loop invariant: ((((((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && !(0 == tmp)) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && !(\result == 0)) && 1 == ldv_mutex_mutex_of_device) && \result + 4 <= 0) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3076]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3076]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 3399]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3076]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3399]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && ldv_mutex_open_lock_of_phantom_device == 2) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4772]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && ldv_mutex_open_lock_of_phantom_device == 2) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5054]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4988]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5054]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5043]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5065]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4395]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5054]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3604]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5142]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5065]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5054]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3069]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5142]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3629]: Loop Invariant Derived loop invariant: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_open_lock_of_phantom_device == 2) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_state_variable_3 == 1 - InvariantResult [Line: 3069]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 3332]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5114]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5114]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3332]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4740]: Loop Invariant Derived loop invariant: (((((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 2) && \result + 4 <= 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1) || (((((((\result == 0 && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_open_lock_of_phantom_device == 2) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_3 == 1) - InvariantResult [Line: 3332]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3245]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 3332]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && 0 == tmp) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5114]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5114]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5026]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3294]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && !(0 == tmp)) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && !(\result == 0)) && 1 == ldv_mutex_mutex_of_device) && \result + 4 <= 0) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5114]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3785]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && 0 == tmp) && ldv_state_variable_3 == 1 - InvariantResult [Line: 3332]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && ldv_mutex_open_lock_of_phantom_device == 2) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5114]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3797]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5114]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3294]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && ldv_mutex_open_lock_of_phantom_device == 2) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5114]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3590]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5114]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5136]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3082]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && ldv_mutex_open_lock_of_phantom_device == 2) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 5111]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3362]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5111]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5100]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3082]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3362]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3082]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3973]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3082]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5078]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5111]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3082]: Loop Invariant Derived loop invariant: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_open_lock_of_phantom_device == 2) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4995]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3797]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3474]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && ldv_mutex_open_lock_of_phantom_device == 2) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && ldv_mutex_open_lock_of_phantom_device == 2) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3766]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3655]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3655]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_open_lock_of_phantom_device == 2) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5033]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4327]: Loop Invariant Derived loop invariant: ((((((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && !(\result == 0)) && ldv_mutex_phantom_mutex == 2) && \result + 4 <= 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1) || ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_open_lock_of_phantom_device == 2) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && ldv_state_variable_3 == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3797]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5121]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3254]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3396]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5132]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 3643]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3254]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 5033]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((((((\result == 0 && \result == 0) && ldv_retval_0 == 0) && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_open_lock_of_phantom_device == 2) && ldv_mutex_phantom_mutex == 2) && 1 == ldv_mutex_mutex_of_device) && 0 == tmp) && ldv_state_variable_3 == 1 - InvariantResult [Line: 3254]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3396]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5016]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3254]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3311]: Loop Invariant Derived loop invariant: (((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1) && ldv_state_variable_3 == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5016]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5016]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3254]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3254]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3254]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3224]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4419]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 4066]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3210]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - InvariantResult [Line: 3254]: Loop Invariant Derived loop invariant: ((((ldv_retval_0 == 0 && 1 == ldv_mutex_lock) && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_mutex_phantom_mutex == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_open_lock_of_phantom_device == 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 661 locations, 14 error locations. Result: SAFE, OverallTime: 24.0s, OverallIterations: 15, TraceHistogramMax: 3, AutomataDifference: 10.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 9.9s, HoareTripleCheckerStatistics: 14671 SDtfs, 14021 SDslu, 12781 SDs, 0 SdLazy, 185 SolverSat, 47 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 60 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5367occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.4s AutomataMinimizationTime, 15 MinimizatonAttempts, 11898 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 337 LocationsWithAnnotation, 337 PreInvPairs, 2968 NumberOfFragments, 6802 HoareAnnotationTreeSize, 337 FomulaSimplifications, 408393 FormulaSimplificationTreeSizeReduction, 3.8s HoareSimplificationTime, 337 FomulaSimplificationsInter, 8011 FormulaSimplificationTreeSizeReductionInter, 6.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 822 NumberOfCodeBlocks, 822 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 807 ConstructedInterpolants, 0 QuantifiedInterpolants, 78113 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 15 InterpolantComputations, 15 PerfectInterpolantSequences, 64/64 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...