./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_22490996-5fee-4c53-9a13-9140df67ceca/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_22490996-5fee-4c53-9a13-9140df67ceca/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_22490996-5fee-4c53-9a13-9140df67ceca/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_22490996-5fee-4c53-9a13-9140df67ceca/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_22490996-5fee-4c53-9a13-9140df67ceca/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_22490996-5fee-4c53-9a13-9140df67ceca/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash aff3c5b7b58894c736a837cb77835254a59a76d4 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 05:31:32,420 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 05:31:32,421 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 05:31:32,427 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 05:31:32,427 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 05:31:32,427 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 05:31:32,428 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 05:31:32,429 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 05:31:32,430 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 05:31:32,431 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 05:31:32,431 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 05:31:32,431 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 05:31:32,432 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 05:31:32,432 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 05:31:32,433 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 05:31:32,433 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 05:31:32,434 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 05:31:32,435 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 05:31:32,436 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 05:31:32,436 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 05:31:32,437 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 05:31:32,438 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 05:31:32,439 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 05:31:32,439 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 05:31:32,439 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 05:31:32,440 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 05:31:32,440 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 05:31:32,441 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 05:31:32,441 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 05:31:32,442 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 05:31:32,442 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 05:31:32,443 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 05:31:32,443 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 05:31:32,443 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 05:31:32,443 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 05:31:32,444 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 05:31:32,444 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_22490996-5fee-4c53-9a13-9140df67ceca/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-12-02 05:31:32,451 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 05:31:32,451 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 05:31:32,452 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 05:31:32,452 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 05:31:32,452 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 05:31:32,452 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 05:31:32,453 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 05:31:32,453 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 05:31:32,453 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 05:31:32,453 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 05:31:32,453 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 05:31:32,453 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 05:31:32,453 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 05:31:32,453 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 05:31:32,454 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 05:31:32,454 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 05:31:32,454 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 05:31:32,454 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 05:31:32,454 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 05:31:32,454 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 05:31:32,454 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 05:31:32,455 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 05:31:32,455 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 05:31:32,455 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 05:31:32,455 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 05:31:32,455 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 05:31:32,455 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 05:31:32,455 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 05:31:32,455 INFO L133 SettingsManager]: * To the following directory=dump/ 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_22490996-5fee-4c53-9a13-9140df67ceca/bin-2019/uautomizer 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 -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aff3c5b7b58894c736a837cb77835254a59a76d4 [2018-12-02 05:31:32,473 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 05:31:32,480 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 05:31:32,481 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 05:31:32,482 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 05:31:32,483 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 05:31:32,483 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_22490996-5fee-4c53-9a13-9140df67ceca/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i [2018-12-02 05:31:32,516 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_22490996-5fee-4c53-9a13-9140df67ceca/bin-2019/uautomizer/data/721baa0e0/77e5396d3bd24cc49fa5c3048dcc1e27/FLAG39549e338 [2018-12-02 05:31:32,956 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 05:31:32,956 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_22490996-5fee-4c53-9a13-9140df67ceca/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i [2018-12-02 05:31:32,971 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_22490996-5fee-4c53-9a13-9140df67ceca/bin-2019/uautomizer/data/721baa0e0/77e5396d3bd24cc49fa5c3048dcc1e27/FLAG39549e338 [2018-12-02 05:31:33,255 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_22490996-5fee-4c53-9a13-9140df67ceca/bin-2019/uautomizer/data/721baa0e0/77e5396d3bd24cc49fa5c3048dcc1e27 [2018-12-02 05:31:33,259 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 05:31:33,260 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 05:31:33,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 05:31:33,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 05:31:33,265 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 05:31:33,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:31:33" (1/1) ... [2018-12-02 05:31:33,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69c76a48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:33, skipping insertion in model container [2018-12-02 05:31:33,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:31:33" (1/1) ... [2018-12-02 05:31:33,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 05:31:33,358 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 05:31:34,008 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 05:31:34,047 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 05:31:34,156 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 05:31:34,220 INFO L195 MainTranslator]: Completed translation [2018-12-02 05:31:34,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:34 WrapperNode [2018-12-02 05:31:34,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 05:31:34,221 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 05:31:34,221 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 05:31:34,221 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 05:31:34,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:34" (1/1) ... [2018-12-02 05:31:34,253 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:34" (1/1) ... [2018-12-02 05:31:34,262 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 05:31:34,262 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 05:31:34,262 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 05:31:34,262 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 05:31:34,269 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:34" (1/1) ... [2018-12-02 05:31:34,269 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:34" (1/1) ... [2018-12-02 05:31:34,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:34" (1/1) ... [2018-12-02 05:31:34,279 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:34" (1/1) ... [2018-12-02 05:31:34,321 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:34" (1/1) ... [2018-12-02 05:31:34,328 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:34" (1/1) ... [2018-12-02 05:31:34,338 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:34" (1/1) ... [2018-12-02 05:31:34,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 05:31:34,350 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 05:31:34,350 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 05:31:34,350 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 05:31:34,351 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_22490996-5fee-4c53-9a13-9140df67ceca/bin-2019/uautomizer/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 [2018-12-02 05:31:34,392 INFO L130 BoogieDeclarations]: Found specification of procedure do_pcd_request [2018-12-02 05:31:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pcd_request [2018-12-02 05:31:34,393 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2018-12-02 05:31:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2018-12-02 05:31:34,393 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2018-12-02 05:31:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2018-12-02 05:31:34,393 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_audio_ioctl [2018-12-02 05:31:34,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_audio_ioctl [2018-12-02 05:31:34,393 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2018-12-02 05:31:34,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2018-12-02 05:31:34,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2018-12-02 05:31:34,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2018-12-02 05:31:34,394 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2018-12-02 05:31:34,394 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2018-12-02 05:31:34,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-02 05:31:34,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-12-02 05:31:34,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-12-02 05:31:34,395 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_transfer [2018-12-02 05:31:34,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_transfer [2018-12-02 05:31:34,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2018-12-02 05:31:34,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2018-12-02 05:31:34,395 INFO L130 BoogieDeclarations]: Found specification of procedure cdrom_open [2018-12-02 05:31:34,395 INFO L138 BoogieDeclarations]: Found implementation of procedure cdrom_open [2018-12-02 05:31:34,395 INFO L130 BoogieDeclarations]: Found specification of procedure ps_set_intr [2018-12-02 05:31:34,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ps_set_intr [2018-12-02 05:31:34,396 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_packet [2018-12-02 05:31:34,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_packet [2018-12-02 05:31:34,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 05:31:34,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-02 05:31:34,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-02 05:31:34,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-02 05:31:34,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-02 05:31:34,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 05:31:34,397 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-02 05:31:34,397 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-02 05:31:34,397 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_drive_status [2018-12-02 05:31:34,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_drive_status [2018-12-02 05:31:34,397 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2018-12-02 05:31:34,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2018-12-02 05:31:34,397 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_init [2018-12-02 05:31:34,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_init [2018-12-02 05:31:34,398 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2018-12-02 05:31:34,398 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2018-12-02 05:31:34,398 INFO L130 BoogieDeclarations]: Found specification of procedure bio_cur_bytes [2018-12-02 05:31:34,398 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_cur_bytes [2018-12-02 05:31:34,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-02 05:31:34,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-02 05:31:34,398 INFO L130 BoogieDeclarations]: Found specification of procedure cdrom_check_events [2018-12-02 05:31:34,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cdrom_check_events [2018-12-02 05:31:34,399 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_cur [2018-12-02 05:31:34,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request_cur [2018-12-02 05:31:34,399 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_ready [2018-12-02 05:31:34,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_ready [2018-12-02 05:31:34,399 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2018-12-02 05:31:34,399 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2018-12-02 05:31:34,399 INFO L130 BoogieDeclarations]: Found specification of procedure ps_tq_int [2018-12-02 05:31:34,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ps_tq_int [2018-12-02 05:31:34,399 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-02 05:31:34,399 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2018-12-02 05:31:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2018-12-02 05:31:34,400 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_init_units [2018-12-02 05:31:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_init_units [2018-12-02 05:31:34,400 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2018-12-02 05:31:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2018-12-02 05:31:34,400 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_tray_move [2018-12-02 05:31:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_tray_move [2018-12-02 05:31:34,400 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_block_open [2018-12-02 05:31:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_block_open [2018-12-02 05:31:34,401 INFO L130 BoogieDeclarations]: Found specification of procedure do_pcd_read [2018-12-02 05:31:34,401 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pcd_read [2018-12-02 05:31:34,401 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2018-12-02 05:31:34,401 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2018-12-02 05:31:34,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 05:31:34,401 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-12-02 05:31:34,401 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-12-02 05:31:34,401 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_check_events [2018-12-02 05:31:34,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_check_events [2018-12-02 05:31:34,402 INFO L130 BoogieDeclarations]: Found specification of procedure do_pcd_read_drq [2018-12-02 05:31:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pcd_read_drq [2018-12-02 05:31:34,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-02 05:31:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-02 05:31:34,402 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_probe_capabilities [2018-12-02 05:31:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_probe_capabilities [2018-12-02 05:31:34,402 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_exit [2018-12-02 05:31:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_exit [2018-12-02 05:31:34,402 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_release [2018-12-02 05:31:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_release [2018-12-02 05:31:34,403 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_open [2018-12-02 05:31:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_open [2018-12-02 05:31:34,403 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_bytes [2018-12-02 05:31:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_bytes [2018-12-02 05:31:34,403 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_ready_wait [2018-12-02 05:31:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_ready_wait [2018-12-02 05:31:34,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 05:31:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 05:31:34,404 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-12-02 05:31:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2018-12-02 05:31:34,404 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_lock_door [2018-12-02 05:31:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_lock_door [2018-12-02 05:31:34,404 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2018-12-02 05:31:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2018-12-02 05:31:34,404 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-12-02 05:31:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2018-12-02 05:31:34,404 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_block_check_events [2018-12-02 05:31:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_block_check_events [2018-12-02 05:31:34,405 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-02 05:31:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-02 05:31:34,405 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_sleep [2018-12-02 05:31:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_sleep [2018-12-02 05:31:34,405 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_wait [2018-12-02 05:31:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_wait [2018-12-02 05:31:34,405 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_atapi [2018-12-02 05:31:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_atapi [2018-12-02 05:31:34,406 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2018-12-02 05:31:34,406 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2018-12-02 05:31:34,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pcd_mutex [2018-12-02 05:31:34,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pcd_mutex [2018-12-02 05:31:34,406 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_sectors [2018-12-02 05:31:34,406 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_sectors [2018-12-02 05:31:34,406 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 05:31:34,406 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 05:31:34,406 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_get_mcn [2018-12-02 05:31:34,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_get_mcn [2018-12-02 05:31:34,407 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-02 05:31:34,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-02 05:31:34,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 05:31:34,407 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2018-12-02 05:31:34,407 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2018-12-02 05:31:34,407 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_all [2018-12-02 05:31:34,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request_all [2018-12-02 05:31:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure cdrom_ioctl [2018-12-02 05:31:34,408 INFO L138 BoogieDeclarations]: Found implementation of procedure cdrom_ioctl [2018-12-02 05:31:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2018-12-02 05:31:34,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2018-12-02 05:31:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-12-02 05:31:34,408 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-12-02 05:31:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_identify [2018-12-02 05:31:34,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_identify [2018-12-02 05:31:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure next_request [2018-12-02 05:31:34,409 INFO L138 BoogieDeclarations]: Found implementation of procedure next_request [2018-12-02 05:31:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 05:31:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-02 05:31:34,409 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-02 05:31:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_probe [2018-12-02 05:31:34,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_probe [2018-12-02 05:31:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_command [2018-12-02 05:31:34,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_command [2018-12-02 05:31:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_detect [2018-12-02 05:31:34,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_detect [2018-12-02 05:31:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_completion [2018-12-02 05:31:34,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_completion [2018-12-02 05:31:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2018-12-02 05:31:34,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2018-12-02 05:31:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 05:31:34,411 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_drive_reset [2018-12-02 05:31:34,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_drive_reset [2018-12-02 05:31:34,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-02 05:31:34,411 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2018-12-02 05:31:34,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2018-12-02 05:31:34,411 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_cdrom [2018-12-02 05:31:34,411 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_cdrom [2018-12-02 05:31:34,411 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2018-12-02 05:31:34,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2018-12-02 05:31:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2018-12-02 05:31:34,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2018-12-02 05:31:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-12-02 05:31:34,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-12-02 05:31:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2018-12-02 05:31:34,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2018-12-02 05:31:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2018-12-02 05:31:34,412 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_queue [2018-12-02 05:31:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2018-12-02 05:31:34,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2018-12-02 05:31:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2018-12-02 05:31:34,413 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2018-12-02 05:31:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2018-12-02 05:31:34,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2018-12-02 05:31:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pcd_mutex [2018-12-02 05:31:34,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pcd_mutex [2018-12-02 05:31:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-12-02 05:31:34,413 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2018-12-02 05:31:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-12-02 05:31:34,414 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-12-02 05:31:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2018-12-02 05:31:34,414 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2018-12-02 05:31:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure cdrom_release [2018-12-02 05:31:34,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cdrom_release [2018-12-02 05:31:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2018-12-02 05:31:34,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_regr [2018-12-02 05:31:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2018-12-02 05:31:34,414 INFO L138 BoogieDeclarations]: Found implementation of procedure delayed_work_timer_fn [2018-12-02 05:31:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_reset [2018-12-02 05:31:34,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_reset [2018-12-02 05:31:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 05:31:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure register_cdrom [2018-12-02 05:31:34,415 INFO L138 BoogieDeclarations]: Found implementation of procedure register_cdrom [2018-12-02 05:31:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_block_ioctl [2018-12-02 05:31:34,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_block_ioctl [2018-12-02 05:31:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_start [2018-12-02 05:31:34,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_start [2018-12-02 05:31:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_req_sense [2018-12-02 05:31:34,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_req_sense [2018-12-02 05:31:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-02 05:31:34,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-02 05:31:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_block_release [2018-12-02 05:31:34,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_block_release [2018-12-02 05:31:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-02 05:31:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 05:31:34,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 05:31:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure pi_do_claimed [2018-12-02 05:31:34,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_do_claimed [2018-12-02 05:31:37,639 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 05:31:37,639 INFO L280 CfgBuilder]: Removed 6 assue(true) statements. [2018-12-02 05:31:37,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:31:37 BoogieIcfgContainer [2018-12-02 05:31:37,639 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 05:31:37,640 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 05:31:37,640 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 05:31:37,643 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 05:31:37,643 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:31:33" (1/3) ... [2018-12-02 05:31:37,644 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6915ae58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:31:37, skipping insertion in model container [2018-12-02 05:31:37,644 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:34" (2/3) ... [2018-12-02 05:31:37,644 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6915ae58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:31:37, skipping insertion in model container [2018-12-02 05:31:37,644 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:31:37" (3/3) ... [2018-12-02 05:31:37,646 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i [2018-12-02 05:31:37,654 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 05:31:37,661 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 05:31:37,675 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 05:31:37,699 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 05:31:37,700 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 05:31:37,700 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 05:31:37,700 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 05:31:37,700 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 05:31:37,700 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 05:31:37,700 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 05:31:37,700 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 05:31:37,700 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 05:31:37,718 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states. [2018-12-02 05:31:37,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-12-02 05:31:37,724 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:31:37,724 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:31:37,726 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:31:37,729 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:31:37,729 INFO L82 PathProgramCache]: Analyzing trace with hash 1408689253, now seen corresponding path program 1 times [2018-12-02 05:31:37,730 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:31:37,730 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:31:37,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:37,770 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:31:37,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:31:37,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:31:37,980 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:31:37,981 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:31:37,983 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:31:37,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:31:37,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:31:37,992 INFO L87 Difference]: Start difference. First operand 925 states. Second operand 3 states. [2018-12-02 05:31:38,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:31:38,176 INFO L93 Difference]: Finished difference Result 2606 states and 3615 transitions. [2018-12-02 05:31:38,176 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:31:38,177 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2018-12-02 05:31:38,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:31:38,193 INFO L225 Difference]: With dead ends: 2606 [2018-12-02 05:31:38,194 INFO L226 Difference]: Without dead ends: 1678 [2018-12-02 05:31:38,200 INFO L631 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 [2018-12-02 05:31:38,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1678 states. [2018-12-02 05:31:38,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1678 to 1666. [2018-12-02 05:31:38,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1666 states. [2018-12-02 05:31:38,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1666 states and 2229 transitions. [2018-12-02 05:31:38,339 INFO L78 Accepts]: Start accepts. Automaton has 1666 states and 2229 transitions. Word has length 28 [2018-12-02 05:31:38,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:31:38,340 INFO L480 AbstractCegarLoop]: Abstraction has 1666 states and 2229 transitions. [2018-12-02 05:31:38,340 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:31:38,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2229 transitions. [2018-12-02 05:31:38,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-12-02 05:31:38,343 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:31:38,343 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:31:38,343 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:31:38,344 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:31:38,344 INFO L82 PathProgramCache]: Analyzing trace with hash -847431905, now seen corresponding path program 1 times [2018-12-02 05:31:38,344 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:31:38,344 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:31:38,348 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:38,348 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:31:38,348 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:38,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:31:38,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:31:38,443 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:31:38,443 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 05:31:38,444 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 05:31:38,445 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 05:31:38,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 05:31:38,445 INFO L87 Difference]: Start difference. First operand 1666 states and 2229 transitions. Second operand 4 states. [2018-12-02 05:31:39,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:31:39,099 INFO L93 Difference]: Finished difference Result 3321 states and 4449 transitions. [2018-12-02 05:31:39,099 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:31:39,099 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 30 [2018-12-02 05:31:39,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:31:39,108 INFO L225 Difference]: With dead ends: 3321 [2018-12-02 05:31:39,108 INFO L226 Difference]: Without dead ends: 1666 [2018-12-02 05:31:39,113 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 05:31:39,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1666 states. [2018-12-02 05:31:39,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1666 to 1666. [2018-12-02 05:31:39,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1666 states. [2018-12-02 05:31:39,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1666 states and 2227 transitions. [2018-12-02 05:31:39,167 INFO L78 Accepts]: Start accepts. Automaton has 1666 states and 2227 transitions. Word has length 30 [2018-12-02 05:31:39,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:31:39,167 INFO L480 AbstractCegarLoop]: Abstraction has 1666 states and 2227 transitions. [2018-12-02 05:31:39,167 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 05:31:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2227 transitions. [2018-12-02 05:31:39,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-12-02 05:31:39,169 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:31:39,169 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:31:39,170 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:31:39,170 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:31:39,170 INFO L82 PathProgramCache]: Analyzing trace with hash 583288597, now seen corresponding path program 1 times [2018-12-02 05:31:39,170 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:31:39,170 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:31:39,173 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:39,173 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:31:39,173 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:39,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:31:39,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:31:39,238 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:31:39,238 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:31:39,238 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:31:39,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:31:39,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:31:39,238 INFO L87 Difference]: Start difference. First operand 1666 states and 2227 transitions. Second operand 3 states. [2018-12-02 05:31:39,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:31:39,460 INFO L93 Difference]: Finished difference Result 4573 states and 6118 transitions. [2018-12-02 05:31:39,460 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:31:39,460 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 35 [2018-12-02 05:31:39,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:31:39,469 INFO L225 Difference]: With dead ends: 4573 [2018-12-02 05:31:39,469 INFO L226 Difference]: Without dead ends: 2918 [2018-12-02 05:31:39,473 INFO L631 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 [2018-12-02 05:31:39,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2918 states. [2018-12-02 05:31:39,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2918 to 2879. [2018-12-02 05:31:39,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2879 states. [2018-12-02 05:31:39,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2879 states to 2879 states and 3856 transitions. [2018-12-02 05:31:39,558 INFO L78 Accepts]: Start accepts. Automaton has 2879 states and 3856 transitions. Word has length 35 [2018-12-02 05:31:39,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:31:39,558 INFO L480 AbstractCegarLoop]: Abstraction has 2879 states and 3856 transitions. [2018-12-02 05:31:39,559 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:31:39,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 3856 transitions. [2018-12-02 05:31:39,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-12-02 05:31:39,560 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:31:39,560 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:31:39,560 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:31:39,560 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:31:39,560 INFO L82 PathProgramCache]: Analyzing trace with hash -1161746048, now seen corresponding path program 1 times [2018-12-02 05:31:39,560 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:31:39,561 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:31:39,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:39,562 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:31:39,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:31:39,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 05:31:39,636 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:31:39,636 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:31:39,636 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:31:39,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:31:39,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:31:39,636 INFO L87 Difference]: Start difference. First operand 2879 states and 3856 transitions. Second operand 3 states. [2018-12-02 05:31:39,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:31:39,842 INFO L93 Difference]: Finished difference Result 5763 states and 7729 transitions. [2018-12-02 05:31:39,844 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:31:39,844 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2018-12-02 05:31:39,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:31:39,853 INFO L225 Difference]: With dead ends: 5763 [2018-12-02 05:31:39,853 INFO L226 Difference]: Without dead ends: 2895 [2018-12-02 05:31:39,860 INFO L631 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 [2018-12-02 05:31:39,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2895 states. [2018-12-02 05:31:39,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2895 to 2881. [2018-12-02 05:31:39,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2881 states. [2018-12-02 05:31:39,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 2881 states and 3858 transitions. [2018-12-02 05:31:39,942 INFO L78 Accepts]: Start accepts. Automaton has 2881 states and 3858 transitions. Word has length 44 [2018-12-02 05:31:39,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:31:39,942 INFO L480 AbstractCegarLoop]: Abstraction has 2881 states and 3858 transitions. [2018-12-02 05:31:39,942 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:31:39,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 3858 transitions. [2018-12-02 05:31:39,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-12-02 05:31:39,943 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:31:39,944 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:31:39,944 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:31:39,944 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:31:39,944 INFO L82 PathProgramCache]: Analyzing trace with hash -1212681913, now seen corresponding path program 1 times [2018-12-02 05:31:39,944 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:31:39,944 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:31:39,946 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:39,946 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:31:39,946 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:39,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:31:40,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-02 05:31:40,057 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:31:40,057 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 05:31:40,057 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 05:31:40,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 05:31:40,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 05:31:40,057 INFO L87 Difference]: Start difference. First operand 2881 states and 3858 transitions. Second operand 4 states. [2018-12-02 05:31:41,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:31:41,273 INFO L93 Difference]: Finished difference Result 8611 states and 11546 transitions. [2018-12-02 05:31:41,273 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 05:31:41,273 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 48 [2018-12-02 05:31:41,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:31:41,289 INFO L225 Difference]: With dead ends: 8611 [2018-12-02 05:31:41,289 INFO L226 Difference]: Without dead ends: 5741 [2018-12-02 05:31:41,297 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 05:31:41,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5741 states. [2018-12-02 05:31:41,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5741 to 4450. [2018-12-02 05:31:41,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4450 states. [2018-12-02 05:31:41,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4450 states to 4450 states and 5952 transitions. [2018-12-02 05:31:41,414 INFO L78 Accepts]: Start accepts. Automaton has 4450 states and 5952 transitions. Word has length 48 [2018-12-02 05:31:41,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:31:41,415 INFO L480 AbstractCegarLoop]: Abstraction has 4450 states and 5952 transitions. [2018-12-02 05:31:41,415 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 05:31:41,415 INFO L276 IsEmpty]: Start isEmpty. Operand 4450 states and 5952 transitions. [2018-12-02 05:31:41,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-12-02 05:31:41,416 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:31:41,416 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:31:41,416 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:31:41,416 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:31:41,416 INFO L82 PathProgramCache]: Analyzing trace with hash 1263965684, now seen corresponding path program 1 times [2018-12-02 05:31:41,416 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:31:41,416 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:31:41,418 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:41,418 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:31:41,418 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:31:41,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-02 05:31:41,477 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:31:41,477 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:31:41,477 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:31:41,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:31:41,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:31:41,478 INFO L87 Difference]: Start difference. First operand 4450 states and 5952 transitions. Second operand 3 states. [2018-12-02 05:31:41,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:31:41,616 INFO L93 Difference]: Finished difference Result 8927 states and 11967 transitions. [2018-12-02 05:31:41,616 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:31:41,616 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-12-02 05:31:41,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:31:41,628 INFO L225 Difference]: With dead ends: 8927 [2018-12-02 05:31:41,628 INFO L226 Difference]: Without dead ends: 4488 [2018-12-02 05:31:41,635 INFO L631 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 [2018-12-02 05:31:41,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4488 states. [2018-12-02 05:31:41,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4488 to 4480. [2018-12-02 05:31:41,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4480 states. [2018-12-02 05:31:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 4480 states and 5998 transitions. [2018-12-02 05:31:41,740 INFO L78 Accepts]: Start accepts. Automaton has 4480 states and 5998 transitions. Word has length 53 [2018-12-02 05:31:41,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:31:41,741 INFO L480 AbstractCegarLoop]: Abstraction has 4480 states and 5998 transitions. [2018-12-02 05:31:41,741 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:31:41,741 INFO L276 IsEmpty]: Start isEmpty. Operand 4480 states and 5998 transitions. [2018-12-02 05:31:41,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-12-02 05:31:41,742 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:31:41,742 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:31:41,742 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:31:41,742 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:31:41,742 INFO L82 PathProgramCache]: Analyzing trace with hash -382350031, now seen corresponding path program 1 times [2018-12-02 05:31:41,742 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:31:41,742 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:31:41,744 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:41,744 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:31:41,744 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:41,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:31:41,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-02 05:31:41,801 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:31:41,801 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:31:41,801 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:31:41,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:31:41,801 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:31:41,802 INFO L87 Difference]: Start difference. First operand 4480 states and 5998 transitions. Second operand 3 states. [2018-12-02 05:31:41,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:31:41,896 INFO L93 Difference]: Finished difference Result 8993 states and 12065 transitions. [2018-12-02 05:31:41,896 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:31:41,897 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2018-12-02 05:31:41,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:31:41,911 INFO L225 Difference]: With dead ends: 8993 [2018-12-02 05:31:41,911 INFO L226 Difference]: Without dead ends: 4524 [2018-12-02 05:31:41,919 INFO L631 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 [2018-12-02 05:31:41,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4524 states. [2018-12-02 05:31:42,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4524 to 4486. [2018-12-02 05:31:42,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4486 states. [2018-12-02 05:31:42,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4486 states to 4486 states and 6004 transitions. [2018-12-02 05:31:42,023 INFO L78 Accepts]: Start accepts. Automaton has 4486 states and 6004 transitions. Word has length 55 [2018-12-02 05:31:42,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:31:42,023 INFO L480 AbstractCegarLoop]: Abstraction has 4486 states and 6004 transitions. [2018-12-02 05:31:42,023 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:31:42,023 INFO L276 IsEmpty]: Start isEmpty. Operand 4486 states and 6004 transitions. [2018-12-02 05:31:42,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-12-02 05:31:42,025 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:31:42,025 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:31:42,025 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:31:42,025 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:31:42,025 INFO L82 PathProgramCache]: Analyzing trace with hash -906943228, now seen corresponding path program 1 times [2018-12-02 05:31:42,025 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:31:42,025 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:31:42,026 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:42,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:31:42,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:42,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:31:42,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 05:31:42,088 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:31:42,089 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:31:42,089 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:31:42,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:31:42,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:31:42,089 INFO L87 Difference]: Start difference. First operand 4486 states and 6004 transitions. Second operand 3 states. [2018-12-02 05:31:42,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:31:42,184 INFO L93 Difference]: Finished difference Result 4508 states and 6030 transitions. [2018-12-02 05:31:42,184 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:31:42,184 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 62 [2018-12-02 05:31:42,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:31:42,195 INFO L225 Difference]: With dead ends: 4508 [2018-12-02 05:31:42,195 INFO L226 Difference]: Without dead ends: 4497 [2018-12-02 05:31:42,197 INFO L631 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 [2018-12-02 05:31:42,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4497 states. [2018-12-02 05:31:42,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4497 to 4486. [2018-12-02 05:31:42,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4486 states. [2018-12-02 05:31:42,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4486 states to 4486 states and 6003 transitions. [2018-12-02 05:31:42,303 INFO L78 Accepts]: Start accepts. Automaton has 4486 states and 6003 transitions. Word has length 62 [2018-12-02 05:31:42,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:31:42,303 INFO L480 AbstractCegarLoop]: Abstraction has 4486 states and 6003 transitions. [2018-12-02 05:31:42,303 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:31:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 4486 states and 6003 transitions. [2018-12-02 05:31:42,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-12-02 05:31:42,304 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:31:42,304 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:31:42,304 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:31:42,305 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:31:42,305 INFO L82 PathProgramCache]: Analyzing trace with hash -849684926, now seen corresponding path program 1 times [2018-12-02 05:31:42,305 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:31:42,305 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:31:42,306 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:42,306 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:31:42,306 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:31:42,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 05:31:42,373 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:31:42,373 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:31:42,373 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:31:42,373 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:31:42,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:31:42,374 INFO L87 Difference]: Start difference. First operand 4486 states and 6003 transitions. Second operand 3 states. [2018-12-02 05:31:42,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:31:42,620 INFO L93 Difference]: Finished difference Result 4488 states and 6004 transitions. [2018-12-02 05:31:42,620 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:31:42,620 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 62 [2018-12-02 05:31:42,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:31:42,636 INFO L225 Difference]: With dead ends: 4488 [2018-12-02 05:31:42,636 INFO L226 Difference]: Without dead ends: 4485 [2018-12-02 05:31:42,638 INFO L631 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 [2018-12-02 05:31:42,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4485 states. [2018-12-02 05:31:42,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4485 to 4485. [2018-12-02 05:31:42,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4485 states. [2018-12-02 05:31:42,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 4485 states and 6001 transitions. [2018-12-02 05:31:42,773 INFO L78 Accepts]: Start accepts. Automaton has 4485 states and 6001 transitions. Word has length 62 [2018-12-02 05:31:42,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:31:42,774 INFO L480 AbstractCegarLoop]: Abstraction has 4485 states and 6001 transitions. [2018-12-02 05:31:42,774 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:31:42,774 INFO L276 IsEmpty]: Start isEmpty. Operand 4485 states and 6001 transitions. [2018-12-02 05:31:42,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-12-02 05:31:42,775 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:31:42,775 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:31:42,775 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:31:42,775 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:31:42,775 INFO L82 PathProgramCache]: Analyzing trace with hash -570852056, now seen corresponding path program 1 times [2018-12-02 05:31:42,775 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:31:42,775 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:31:42,777 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:42,777 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:31:42,777 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:42,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:31:42,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 05:31:42,833 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:31:42,833 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:31:42,833 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:31:42,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:31:42,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:31:42,833 INFO L87 Difference]: Start difference. First operand 4485 states and 6001 transitions. Second operand 3 states. [2018-12-02 05:31:43,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:31:43,007 INFO L93 Difference]: Finished difference Result 4487 states and 6002 transitions. [2018-12-02 05:31:43,008 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:31:43,008 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 63 [2018-12-02 05:31:43,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:31:43,016 INFO L225 Difference]: With dead ends: 4487 [2018-12-02 05:31:43,017 INFO L226 Difference]: Without dead ends: 4484 [2018-12-02 05:31:43,018 INFO L631 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 [2018-12-02 05:31:43,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4484 states. [2018-12-02 05:31:43,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4484 to 4484. [2018-12-02 05:31:43,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4484 states. [2018-12-02 05:31:43,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 4484 states and 5999 transitions. [2018-12-02 05:31:43,119 INFO L78 Accepts]: Start accepts. Automaton has 4484 states and 5999 transitions. Word has length 63 [2018-12-02 05:31:43,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:31:43,119 INFO L480 AbstractCegarLoop]: Abstraction has 4484 states and 5999 transitions. [2018-12-02 05:31:43,119 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:31:43,119 INFO L276 IsEmpty]: Start isEmpty. Operand 4484 states and 5999 transitions. [2018-12-02 05:31:43,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-12-02 05:31:43,120 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:31:43,120 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:31:43,120 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:31:43,120 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:31:43,121 INFO L82 PathProgramCache]: Analyzing trace with hash -516962811, now seen corresponding path program 1 times [2018-12-02 05:31:43,121 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:31:43,121 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:31:43,122 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:43,122 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:31:43,122 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:43,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:31:43,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 05:31:43,178 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:31:43,178 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:31:43,178 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:31:43,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:31:43,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:31:43,178 INFO L87 Difference]: Start difference. First operand 4484 states and 5999 transitions. Second operand 3 states. [2018-12-02 05:31:43,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:31:43,373 INFO L93 Difference]: Finished difference Result 4486 states and 6000 transitions. [2018-12-02 05:31:43,374 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:31:43,374 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 64 [2018-12-02 05:31:43,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:31:43,384 INFO L225 Difference]: With dead ends: 4486 [2018-12-02 05:31:43,384 INFO L226 Difference]: Without dead ends: 4483 [2018-12-02 05:31:43,386 INFO L631 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 [2018-12-02 05:31:43,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4483 states. [2018-12-02 05:31:43,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4483 to 4483. [2018-12-02 05:31:43,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4483 states. [2018-12-02 05:31:43,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4483 states to 4483 states and 5997 transitions. [2018-12-02 05:31:43,499 INFO L78 Accepts]: Start accepts. Automaton has 4483 states and 5997 transitions. Word has length 64 [2018-12-02 05:31:43,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:31:43,500 INFO L480 AbstractCegarLoop]: Abstraction has 4483 states and 5997 transitions. [2018-12-02 05:31:43,500 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:31:43,500 INFO L276 IsEmpty]: Start isEmpty. Operand 4483 states and 5997 transitions. [2018-12-02 05:31:43,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-12-02 05:31:43,501 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:31:43,501 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:31:43,501 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:31:43,501 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:31:43,501 INFO L82 PathProgramCache]: Analyzing trace with hash 1153608651, now seen corresponding path program 1 times [2018-12-02 05:31:43,501 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:31:43,501 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:31:43,503 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:43,503 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:31:43,503 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:43,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:31:43,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 05:31:43,551 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:31:43,551 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:31:43,552 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:31:43,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:31:43,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:31:43,552 INFO L87 Difference]: Start difference. First operand 4483 states and 5997 transitions. Second operand 3 states. [2018-12-02 05:31:43,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:31:43,757 INFO L93 Difference]: Finished difference Result 4485 states and 5998 transitions. [2018-12-02 05:31:43,757 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:31:43,758 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 65 [2018-12-02 05:31:43,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:31:43,765 INFO L225 Difference]: With dead ends: 4485 [2018-12-02 05:31:43,765 INFO L226 Difference]: Without dead ends: 4440 [2018-12-02 05:31:43,766 INFO L631 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 [2018-12-02 05:31:43,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4440 states. [2018-12-02 05:31:43,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4440 to 4440. [2018-12-02 05:31:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4440 states. [2018-12-02 05:31:43,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 4440 states and 5943 transitions. [2018-12-02 05:31:43,882 INFO L78 Accepts]: Start accepts. Automaton has 4440 states and 5943 transitions. Word has length 65 [2018-12-02 05:31:43,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:31:43,883 INFO L480 AbstractCegarLoop]: Abstraction has 4440 states and 5943 transitions. [2018-12-02 05:31:43,883 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:31:43,883 INFO L276 IsEmpty]: Start isEmpty. Operand 4440 states and 5943 transitions. [2018-12-02 05:31:43,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-12-02 05:31:43,885 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:31:43,885 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:31:43,886 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:31:43,886 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:31:43,886 INFO L82 PathProgramCache]: Analyzing trace with hash 1702488849, now seen corresponding path program 1 times [2018-12-02 05:31:43,886 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:31:43,886 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:31:43,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:43,887 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:31:43,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:43,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:31:43,945 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 05:31:43,946 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:31:43,946 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:31:43,946 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:31:43,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:31:43,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:31:43,946 INFO L87 Difference]: Start difference. First operand 4440 states and 5943 transitions. Second operand 3 states. [2018-12-02 05:31:44,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:31:44,259 INFO L93 Difference]: Finished difference Result 11089 states and 14843 transitions. [2018-12-02 05:31:44,259 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:31:44,259 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 93 [2018-12-02 05:31:44,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:31:44,271 INFO L225 Difference]: With dead ends: 11089 [2018-12-02 05:31:44,271 INFO L226 Difference]: Without dead ends: 6660 [2018-12-02 05:31:44,280 INFO L631 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 [2018-12-02 05:31:44,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6660 states. [2018-12-02 05:31:44,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6660 to 6657. [2018-12-02 05:31:44,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6657 states. [2018-12-02 05:31:44,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6657 states to 6657 states and 8888 transitions. [2018-12-02 05:31:44,424 INFO L78 Accepts]: Start accepts. Automaton has 6657 states and 8888 transitions. Word has length 93 [2018-12-02 05:31:44,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:31:44,424 INFO L480 AbstractCegarLoop]: Abstraction has 6657 states and 8888 transitions. [2018-12-02 05:31:44,424 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:31:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 6657 states and 8888 transitions. [2018-12-02 05:31:44,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-12-02 05:31:44,427 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 05:31:44,427 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 05:31:44,427 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 05:31:44,427 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 05:31:44,427 INFO L82 PathProgramCache]: Analyzing trace with hash -445823174, now seen corresponding path program 1 times [2018-12-02 05:31:44,427 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 05:31:44,427 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 05:31:44,428 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:44,428 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 05:31:44,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 05:31:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 05:31:44,483 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-12-02 05:31:44,483 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 05:31:44,483 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 05:31:44,484 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 05:31:44,484 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 05:31:44,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:31:44,484 INFO L87 Difference]: Start difference. First operand 6657 states and 8888 transitions. Second operand 3 states. [2018-12-02 05:31:44,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 05:31:44,699 INFO L93 Difference]: Finished difference Result 6657 states and 8888 transitions. [2018-12-02 05:31:44,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 05:31:44,699 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 95 [2018-12-02 05:31:44,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 05:31:44,700 INFO L225 Difference]: With dead ends: 6657 [2018-12-02 05:31:44,700 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 05:31:44,708 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 05:31:44,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 05:31:44,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 05:31:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 05:31:44,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 05:31:44,709 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 95 [2018-12-02 05:31:44,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 05:31:44,709 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 05:31:44,709 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 05:31:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 05:31:44,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 05:31:44,712 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 05:31:45,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:45,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:46,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 05:31:50,000 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 29 [2018-12-02 05:31:57,323 INFO L448 ceAbstractionStarter]: For program point do_pcd_requestFINAL(lines 4642 4681) no Hoare annotation was computed. [2018-12-02 05:31:57,323 INFO L448 ceAbstractionStarter]: For program point L4662(lines 4662 4665) no Hoare annotation was computed. [2018-12-02 05:31:57,323 INFO L448 ceAbstractionStarter]: For program point L4660(lines 4660 4678) no Hoare annotation was computed. [2018-12-02 05:31:57,323 INFO L448 ceAbstractionStarter]: For program point L4662-2(lines 4662 4665) no Hoare annotation was computed. [2018-12-02 05:31:57,323 INFO L448 ceAbstractionStarter]: For program point L4654(lines 4654 4657) no Hoare annotation was computed. [2018-12-02 05:31:57,323 INFO L448 ceAbstractionStarter]: For program point L4652-1(lines 4652 4659) no Hoare annotation was computed. [2018-12-02 05:31:57,323 INFO L451 ceAbstractionStarter]: At program point L4679(lines 4646 4680) the Hoare annotation is: true [2018-12-02 05:31:57,323 INFO L451 ceAbstractionStarter]: At program point L4673(line 4673) the Hoare annotation is: true [2018-12-02 05:31:57,323 INFO L451 ceAbstractionStarter]: At program point L4667(line 4667) the Hoare annotation is: true [2018-12-02 05:31:57,323 INFO L448 ceAbstractionStarter]: For program point L4667-1(line 4667) no Hoare annotation was computed. [2018-12-02 05:31:57,323 INFO L451 ceAbstractionStarter]: At program point L4669(line 4669) the Hoare annotation is: true [2018-12-02 05:31:57,323 INFO L448 ceAbstractionStarter]: For program point L4669-1(line 4669) no Hoare annotation was computed. [2018-12-02 05:31:57,323 INFO L451 ceAbstractionStarter]: At program point L4653(line 4653) the Hoare annotation is: true [2018-12-02 05:31:57,323 INFO L448 ceAbstractionStarter]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2018-12-02 05:31:57,323 INFO L451 ceAbstractionStarter]: At program point do_pcd_requestENTRY(lines 4642 4681) the Hoare annotation is: true [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point L4647(lines 4647 4650) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point L4676-1(line 4676) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point do_pcd_requestEXIT(lines 4642 4681) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L451 ceAbstractionStarter]: At program point L4676(line 4676) the Hoare annotation is: true [2018-12-02 05:31:57,324 INFO L451 ceAbstractionStarter]: At program point pi_releaseENTRY(lines 6037 6039) the Hoare annotation is: true [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point pi_releaseFINAL(lines 6037 6039) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point pi_releaseEXIT(lines 6037 6039) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point write_regFINAL(lines 3846 3852) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point L3849-1(line 3849) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L451 ceAbstractionStarter]: At program point L3849(line 3849) the Hoare annotation is: true [2018-12-02 05:31:57,324 INFO L451 ceAbstractionStarter]: At program point write_regENTRY(lines 3846 3852) the Hoare annotation is: true [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point write_regEXIT(lines 3846 3852) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point L4897-2(lines 4897 4901) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point L4897(lines 4897 4901) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L451 ceAbstractionStarter]: At program point pcd_audio_ioctlENTRY(lines 4865 4944) the Hoare annotation is: true [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point L4879(lines 4879 4942) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point L4927(lines 4927 4933) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L451 ceAbstractionStarter]: At program point L4894(line 4894) the Hoare annotation is: true [2018-12-02 05:31:57,324 INFO L451 ceAbstractionStarter]: At program point L4923(line 4923) the Hoare annotation is: true [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point L4923-1(line 4923) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point L4894-1(line 4894) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point L4927-2(lines 4879 4942) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point L4917-2(lines 4917 4921) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point L4917(lines 4917 4921) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point pcd_audio_ioctlEXIT(lines 4865 4944) no Hoare annotation was computed. [2018-12-02 05:31:57,324 INFO L448 ceAbstractionStarter]: For program point pcd_audio_ioctlFINAL(lines 4865 4944) no Hoare annotation was computed. [2018-12-02 05:31:57,325 INFO L448 ceAbstractionStarter]: For program point L4880(line 4880) no Hoare annotation was computed. [2018-12-02 05:31:57,325 INFO L448 ceAbstractionStarter]: For program point L4940(line 4940) no Hoare annotation was computed. [2018-12-02 05:31:57,325 INFO L448 ceAbstractionStarter]: For program point L4903(line 4903) no Hoare annotation was computed. [2018-12-02 05:31:57,325 INFO L448 ceAbstractionStarter]: For program point L4934-1(lines 4934 4938) no Hoare annotation was computed. [2018-12-02 05:31:57,325 INFO L451 ceAbstractionStarter]: At program point pi_disconnectENTRY(lines 6020 6022) the Hoare annotation is: true [2018-12-02 05:31:57,325 INFO L448 ceAbstractionStarter]: For program point pi_disconnectFINAL(lines 6020 6022) no Hoare annotation was computed. [2018-12-02 05:31:57,325 INFO L448 ceAbstractionStarter]: For program point pi_disconnectEXIT(lines 6020 6022) no Hoare annotation was computed. [2018-12-02 05:31:57,325 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_12ENTRY(lines 5476 5483) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,325 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_12EXIT(lines 5476 5483) no Hoare annotation was computed. [2018-12-02 05:31:57,325 INFO L444 ceAbstractionStarter]: At program point L5479(line 5479) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,325 INFO L444 ceAbstractionStarter]: At program point L5479-1(line 5479) the Hoare annotation is: (or (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,325 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_12FINAL(lines 5476 5483) no Hoare annotation was computed. [2018-12-02 05:31:57,325 INFO L448 ceAbstractionStarter]: For program point L3835-1(line 3835) no Hoare annotation was computed. [2018-12-02 05:31:57,325 INFO L451 ceAbstractionStarter]: At program point L3835(line 3835) the Hoare annotation is: true [2018-12-02 05:31:57,325 INFO L448 ceAbstractionStarter]: For program point status_regEXIT(lines 3832 3838) no Hoare annotation was computed. [2018-12-02 05:31:57,325 INFO L451 ceAbstractionStarter]: At program point status_regENTRY(lines 3832 3838) the Hoare annotation is: true [2018-12-02 05:31:57,325 INFO L448 ceAbstractionStarter]: For program point status_regFINAL(lines 3832 3838) no Hoare annotation was computed. [2018-12-02 05:31:57,325 INFO L448 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,325 INFO L451 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-12-02 05:31:57,325 INFO L448 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,325 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,326 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: true [2018-12-02 05:31:57,326 INFO L451 ceAbstractionStarter]: At program point L4734(lines 4717 4740) the Hoare annotation is: true [2018-12-02 05:31:57,326 INFO L451 ceAbstractionStarter]: At program point L4736(lines 4713 4741) the Hoare annotation is: true [2018-12-02 05:31:57,326 INFO L451 ceAbstractionStarter]: At program point L4732(lines 4717 4740) the Hoare annotation is: true [2018-12-02 05:31:57,326 INFO L451 ceAbstractionStarter]: At program point L4726(lines 4726 4727) the Hoare annotation is: true [2018-12-02 05:31:57,326 INFO L451 ceAbstractionStarter]: At program point L4723(lines 4723 4724) the Hoare annotation is: true [2018-12-02 05:31:57,326 INFO L448 ceAbstractionStarter]: For program point L4722(lines 4722 4728) no Hoare annotation was computed. [2018-12-02 05:31:57,326 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4723 4724) no Hoare annotation was computed. [2018-12-02 05:31:57,326 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4726 4727) no Hoare annotation was computed. [2018-12-02 05:31:57,326 INFO L451 ceAbstractionStarter]: At program point pcd_transferENTRY(lines 4713 4741) the Hoare annotation is: true [2018-12-02 05:31:57,326 INFO L448 ceAbstractionStarter]: For program point L4722-2(lines 4722 4728) no Hoare annotation was computed. [2018-12-02 05:31:57,326 INFO L448 ceAbstractionStarter]: For program point pcd_transferEXIT(lines 4713 4741) no Hoare annotation was computed. [2018-12-02 05:31:57,326 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_10EXIT(lines 5460 5467) no Hoare annotation was computed. [2018-12-02 05:31:57,326 INFO L444 ceAbstractionStarter]: At program point L5463(line 5463) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,326 INFO L444 ceAbstractionStarter]: At program point L5463-1(line 5463) the Hoare annotation is: (or (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,326 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_10ENTRY(lines 5460 5467) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,326 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_10FINAL(lines 5460 5467) no Hoare annotation was computed. [2018-12-02 05:31:57,326 INFO L448 ceAbstractionStarter]: For program point cdrom_openFINAL(lines 5995 5997) no Hoare annotation was computed. [2018-12-02 05:31:57,326 INFO L448 ceAbstractionStarter]: For program point cdrom_openEXIT(lines 5995 5997) no Hoare annotation was computed. [2018-12-02 05:31:57,326 INFO L451 ceAbstractionStarter]: At program point cdrom_openENTRY(lines 5995 5997) the Hoare annotation is: true [2018-12-02 05:31:57,326 INFO L448 ceAbstractionStarter]: For program point ps_set_intrFINAL(lines 3616 3639) no Hoare annotation was computed. [2018-12-02 05:31:57,326 INFO L451 ceAbstractionStarter]: At program point L3632(line 3632) the Hoare annotation is: true [2018-12-02 05:31:57,327 INFO L451 ceAbstractionStarter]: At program point ps_set_intrENTRY(lines 3616 3639) the Hoare annotation is: true [2018-12-02 05:31:57,327 INFO L451 ceAbstractionStarter]: At program point L3630(line 3630) the Hoare annotation is: true [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point L3632-1(line 3632) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point L3629(lines 3629 3633) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point L3630-1(line 3630) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L451 ceAbstractionStarter]: At program point L3627-1(lines 3627 3635) the Hoare annotation is: true [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point ps_set_intrEXIT(lines 3616 3639) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point L3627(lines 3627 3635) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L451 ceAbstractionStarter]: At program point L3622(line 3622) the Hoare annotation is: true [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point L3621-1(line 3621) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L451 ceAbstractionStarter]: At program point L3621(line 3621) the Hoare annotation is: true [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point L3622-1(line 3622) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point L4127-1(lines 4127 4128) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L451 ceAbstractionStarter]: At program point L4127(lines 4127 4128) the Hoare annotation is: true [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point pcd_packetFINAL(lines 4124 4131) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L451 ceAbstractionStarter]: At program point pcd_packetENTRY(lines 4124 4131) the Hoare annotation is: true [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point pcd_packetEXIT(lines 4124 4131) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L451 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 5923 5932) the Hoare annotation is: true [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 5923 5932) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 5923 5932) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 6076 6078) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 6076 6078) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 6076 6078) the Hoare annotation is: true [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point pcd_drive_statusEXIT(lines 4340 4377) no Hoare annotation was computed. [2018-12-02 05:31:57,327 INFO L451 ceAbstractionStarter]: At program point pcd_drive_statusENTRY(lines 4340 4377) the Hoare annotation is: true [2018-12-02 05:31:57,327 INFO L448 ceAbstractionStarter]: For program point pcd_drive_statusFINAL(lines 4340 4377) no Hoare annotation was computed. [2018-12-02 05:31:57,328 INFO L448 ceAbstractionStarter]: For program point L4371(lines 4371 4374) no Hoare annotation was computed. [2018-12-02 05:31:57,328 INFO L448 ceAbstractionStarter]: For program point L4370(line 4370) no Hoare annotation was computed. [2018-12-02 05:31:57,328 INFO L451 ceAbstractionStarter]: At program point L4365-2(lines 4365 4369) the Hoare annotation is: true [2018-12-02 05:31:57,328 INFO L448 ceAbstractionStarter]: For program point L4365(lines 4365 4369) no Hoare annotation was computed. [2018-12-02 05:31:57,328 INFO L448 ceAbstractionStarter]: For program point L4360-1(line 4360) no Hoare annotation was computed. [2018-12-02 05:31:57,328 INFO L448 ceAbstractionStarter]: For program point L4361(lines 4361 4364) no Hoare annotation was computed. [2018-12-02 05:31:57,328 INFO L451 ceAbstractionStarter]: At program point L4360(line 4360) the Hoare annotation is: true [2018-12-02 05:31:57,328 INFO L451 ceAbstractionStarter]: At program point pi_read_blockENTRY(lines 6030 6032) the Hoare annotation is: true [2018-12-02 05:31:57,328 INFO L448 ceAbstractionStarter]: For program point pi_read_blockFINAL(lines 6030 6032) no Hoare annotation was computed. [2018-12-02 05:31:57,328 INFO L448 ceAbstractionStarter]: For program point pi_read_blockEXIT(lines 6030 6032) no Hoare annotation was computed. [2018-12-02 05:31:57,328 INFO L448 ceAbstractionStarter]: For program point L5019(lines 5019 5037) no Hoare annotation was computed. [2018-12-02 05:31:57,328 INFO L448 ceAbstractionStarter]: For program point pcd_initFINAL(lines 4982 5060) no Hoare annotation was computed. [2018-12-02 05:31:57,328 INFO L448 ceAbstractionStarter]: For program point L4999(line 4999) no Hoare annotation was computed. [2018-12-02 05:31:57,328 INFO L451 ceAbstractionStarter]: At program point L5032(lines 5019 5036) the Hoare annotation is: true [2018-12-02 05:31:57,328 INFO L451 ceAbstractionStarter]: At program point L5028(lines 5019 5036) the Hoare annotation is: true [2018-12-02 05:31:57,328 INFO L448 ceAbstractionStarter]: For program point L5020-1(line 5020) no Hoare annotation was computed. [2018-12-02 05:31:57,328 INFO L451 ceAbstractionStarter]: At program point L5053(lines 4987 5059) the Hoare annotation is: true [2018-12-02 05:31:57,328 INFO L451 ceAbstractionStarter]: At program point L5020(line 5020) the Hoare annotation is: true [2018-12-02 05:31:57,328 INFO L451 ceAbstractionStarter]: At program point L5012(lines 5000 5016) the Hoare annotation is: true [2018-12-02 05:31:57,328 INFO L451 ceAbstractionStarter]: At program point L5008(lines 5000 5016) the Hoare annotation is: true [2018-12-02 05:31:57,328 INFO L448 ceAbstractionStarter]: For program point L5000(lines 5000 5017) no Hoare annotation was computed. [2018-12-02 05:31:57,328 INFO L451 ceAbstractionStarter]: At program point L4992-1(line 4992) the Hoare annotation is: true [2018-12-02 05:31:57,328 INFO L451 ceAbstractionStarter]: At program point L5025(line 5025) the Hoare annotation is: true [2018-12-02 05:31:57,328 INFO L451 ceAbstractionStarter]: At program point L4992(line 4992) the Hoare annotation is: true [2018-12-02 05:31:57,329 INFO L448 ceAbstractionStarter]: For program point L5025-1(line 5025) no Hoare annotation was computed. [2018-12-02 05:31:57,329 INFO L448 ceAbstractionStarter]: For program point L4988(lines 4988 4991) no Hoare annotation was computed. [2018-12-02 05:31:57,329 INFO L451 ceAbstractionStarter]: At program point L5046(line 5046) the Hoare annotation is: true [2018-12-02 05:31:57,329 INFO L448 ceAbstractionStarter]: For program point L5042(lines 5042 5048) no Hoare annotation was computed. [2018-12-02 05:31:57,329 INFO L448 ceAbstractionStarter]: For program point pcd_initEXIT(lines 4982 5060) no Hoare annotation was computed. [2018-12-02 05:31:57,329 INFO L448 ceAbstractionStarter]: For program point L5046-1(line 5046) no Hoare annotation was computed. [2018-12-02 05:31:57,329 INFO L448 ceAbstractionStarter]: For program point L5042-2(lines 5042 5048) no Hoare annotation was computed. [2018-12-02 05:31:57,329 INFO L451 ceAbstractionStarter]: At program point L5005(line 5005) the Hoare annotation is: true [2018-12-02 05:31:57,329 INFO L448 ceAbstractionStarter]: For program point L5005-1(line 5005) no Hoare annotation was computed. [2018-12-02 05:31:57,329 INFO L451 ceAbstractionStarter]: At program point L5030(lines 5019 5036) the Hoare annotation is: true [2018-12-02 05:31:57,329 INFO L451 ceAbstractionStarter]: At program point L5055(lines 4987 5059) the Hoare annotation is: true [2018-12-02 05:31:57,329 INFO L448 ceAbstractionStarter]: For program point L4993(line 4993) no Hoare annotation was computed. [2018-12-02 05:31:57,329 INFO L451 ceAbstractionStarter]: At program point L5051(lines 4987 5059) the Hoare annotation is: true [2018-12-02 05:31:57,329 INFO L451 ceAbstractionStarter]: At program point L5018(line 5018) the Hoare annotation is: true [2018-12-02 05:31:57,329 INFO L451 ceAbstractionStarter]: At program point pcd_initENTRY(lines 4982 5060) the Hoare annotation is: true [2018-12-02 05:31:57,329 INFO L448 ceAbstractionStarter]: For program point L5018-1(line 5018) no Hoare annotation was computed. [2018-12-02 05:31:57,329 INFO L451 ceAbstractionStarter]: At program point L5043(line 5043) the Hoare annotation is: true [2018-12-02 05:31:57,329 INFO L451 ceAbstractionStarter]: At program point L5010(lines 5000 5016) the Hoare annotation is: true [2018-12-02 05:31:57,329 INFO L448 ceAbstractionStarter]: For program point L5043-1(line 5043) no Hoare annotation was computed. [2018-12-02 05:31:57,329 INFO L451 ceAbstractionStarter]: At program point L4998(line 4998) the Hoare annotation is: true [2018-12-02 05:31:57,329 INFO L448 ceAbstractionStarter]: For program point L4994(lines 4994 4997) no Hoare annotation was computed. [2018-12-02 05:31:57,329 INFO L451 ceAbstractionStarter]: At program point L4998-1(line 4998) the Hoare annotation is: true [2018-12-02 05:31:57,329 INFO L448 ceAbstractionStarter]: For program point L3842-1(line 3842) no Hoare annotation was computed. [2018-12-02 05:31:57,329 INFO L448 ceAbstractionStarter]: For program point read_regFINAL(lines 3839 3845) no Hoare annotation was computed. [2018-12-02 05:31:57,329 INFO L448 ceAbstractionStarter]: For program point read_regEXIT(lines 3839 3845) no Hoare annotation was computed. [2018-12-02 05:31:57,329 INFO L451 ceAbstractionStarter]: At program point read_regENTRY(lines 3839 3845) the Hoare annotation is: true [2018-12-02 05:31:57,330 INFO L451 ceAbstractionStarter]: At program point L3842(line 3842) the Hoare annotation is: true [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point bio_cur_bytesEXIT(lines 3536 3545) no Hoare annotation was computed. [2018-12-02 05:31:57,330 INFO L451 ceAbstractionStarter]: At program point bio_cur_bytesENTRY(lines 3536 3545) the Hoare annotation is: true [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point bio_cur_bytesFINAL(lines 3536 3545) no Hoare annotation was computed. [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point L3539(lines 3539 3543) no Hoare annotation was computed. [2018-12-02 05:31:57,330 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-02 05:31:57,330 INFO L451 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,330 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,330 INFO L451 ceAbstractionStarter]: At program point cdrom_check_eventsENTRY(lines 5987 5989) the Hoare annotation is: true [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point cdrom_check_eventsFINAL(lines 5987 5989) no Hoare annotation was computed. [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point cdrom_check_eventsEXIT(lines 5987 5989) no Hoare annotation was computed. [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point __blk_end_request_curEXIT(lines 5959 5961) no Hoare annotation was computed. [2018-12-02 05:31:57,330 INFO L451 ceAbstractionStarter]: At program point __blk_end_request_curENTRY(lines 5959 5961) the Hoare annotation is: true [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point __blk_end_request_curFINAL(lines 5959 5961) no Hoare annotation was computed. [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point pcd_readyFINAL(lines 4706 4712) no Hoare annotation was computed. [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point pcd_readyEXIT(lines 4706 4712) no Hoare annotation was computed. [2018-12-02 05:31:57,330 INFO L451 ceAbstractionStarter]: At program point pcd_readyENTRY(lines 4706 4712) the Hoare annotation is: true [2018-12-02 05:31:57,330 INFO L451 ceAbstractionStarter]: At program point L4709(line 4709) the Hoare annotation is: true [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point L4709-1(line 4709) no Hoare annotation was computed. [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point add_diskFINAL(lines 5972 5974) no Hoare annotation was computed. [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point add_diskEXIT(lines 5972 5974) no Hoare annotation was computed. [2018-12-02 05:31:57,330 INFO L451 ceAbstractionStarter]: At program point add_diskENTRY(lines 5972 5974) the Hoare annotation is: true [2018-12-02 05:31:57,330 INFO L451 ceAbstractionStarter]: At program point L3646(line 3646) the Hoare annotation is: true [2018-12-02 05:31:57,330 INFO L448 ceAbstractionStarter]: For program point L3646-1(line 3646) no Hoare annotation was computed. [2018-12-02 05:31:57,331 INFO L448 ceAbstractionStarter]: For program point L3677(lines 3677 3681) no Hoare annotation was computed. [2018-12-02 05:31:57,331 INFO L451 ceAbstractionStarter]: At program point L3677-2(lines 3677 3681) the Hoare annotation is: true [2018-12-02 05:31:57,331 INFO L448 ceAbstractionStarter]: For program point L3661-1(line 3661) no Hoare annotation was computed. [2018-12-02 05:31:57,331 INFO L451 ceAbstractionStarter]: At program point L3661(line 3661) the Hoare annotation is: true [2018-12-02 05:31:57,331 INFO L451 ceAbstractionStarter]: At program point L3657-1(line 3657) the Hoare annotation is: true [2018-12-02 05:31:57,331 INFO L451 ceAbstractionStarter]: At program point L3657(line 3657) the Hoare annotation is: true [2018-12-02 05:31:57,331 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 3675) no Hoare annotation was computed. [2018-12-02 05:31:57,331 INFO L451 ceAbstractionStarter]: At program point L3651(line 3651) the Hoare annotation is: true [2018-12-02 05:31:57,331 INFO L451 ceAbstractionStarter]: At program point L3680(line 3680) the Hoare annotation is: true [2018-12-02 05:31:57,331 INFO L448 ceAbstractionStarter]: For program point L3647-1(line 3647) no Hoare annotation was computed. [2018-12-02 05:31:57,331 INFO L451 ceAbstractionStarter]: At program point L3678(line 3678) the Hoare annotation is: true [2018-12-02 05:31:57,331 INFO L451 ceAbstractionStarter]: At program point L3647(line 3647) the Hoare annotation is: true [2018-12-02 05:31:57,331 INFO L448 ceAbstractionStarter]: For program point L3680-1(line 3680) no Hoare annotation was computed. [2018-12-02 05:31:57,331 INFO L448 ceAbstractionStarter]: For program point L3678-1(line 3678) no Hoare annotation was computed. [2018-12-02 05:31:57,331 INFO L451 ceAbstractionStarter]: At program point L3670(line 3670) the Hoare annotation is: true [2018-12-02 05:31:57,331 INFO L448 ceAbstractionStarter]: For program point L3668(lines 3668 3674) no Hoare annotation was computed. [2018-12-02 05:31:57,331 INFO L451 ceAbstractionStarter]: At program point L3670-1(line 3670) the Hoare annotation is: true [2018-12-02 05:31:57,331 INFO L451 ceAbstractionStarter]: At program point L3664(line 3664) the Hoare annotation is: true [2018-12-02 05:31:57,331 INFO L448 ceAbstractionStarter]: For program point ps_tq_intFINAL(lines 3640 3685) no Hoare annotation was computed. [2018-12-02 05:31:57,331 INFO L448 ceAbstractionStarter]: For program point L3662(lines 3662 3674) no Hoare annotation was computed. [2018-12-02 05:31:57,331 INFO L451 ceAbstractionStarter]: At program point L3664-1(line 3664) the Hoare annotation is: true [2018-12-02 05:31:57,331 INFO L448 ceAbstractionStarter]: For program point ps_tq_intEXIT(lines 3640 3685) no Hoare annotation was computed. [2018-12-02 05:31:57,331 INFO L451 ceAbstractionStarter]: At program point ps_tq_intENTRY(lines 3640 3685) the Hoare annotation is: true [2018-12-02 05:31:57,331 INFO L448 ceAbstractionStarter]: For program point L3650(lines 3650 3654) no Hoare annotation was computed. [2018-12-02 05:31:57,331 INFO L448 ceAbstractionStarter]: For program point blk_fetch_requestEXIT(lines 5979 5981) no Hoare annotation was computed. [2018-12-02 05:31:57,331 INFO L448 ceAbstractionStarter]: For program point L5980-1(line 5980) no Hoare annotation was computed. [2018-12-02 05:31:57,332 INFO L451 ceAbstractionStarter]: At program point blk_fetch_requestENTRY(lines 5979 5981) the Hoare annotation is: true [2018-12-02 05:31:57,332 INFO L448 ceAbstractionStarter]: For program point blk_fetch_requestFINAL(lines 5979 5981) no Hoare annotation was computed. [2018-12-02 05:31:57,332 INFO L451 ceAbstractionStarter]: At program point L5980(line 5980) the Hoare annotation is: true [2018-12-02 05:31:57,332 INFO L448 ceAbstractionStarter]: For program point L3776(lines 3776 3779) no Hoare annotation was computed. [2018-12-02 05:31:57,332 INFO L451 ceAbstractionStarter]: At program point L3809(lines 3763 3814) the Hoare annotation is: true [2018-12-02 05:31:57,332 INFO L451 ceAbstractionStarter]: At program point L3807(lines 3768 3813) the Hoare annotation is: true [2018-12-02 05:31:57,332 INFO L451 ceAbstractionStarter]: At program point L3805(lines 3768 3813) the Hoare annotation is: true [2018-12-02 05:31:57,332 INFO L448 ceAbstractionStarter]: For program point L3799-1(line 3799) no Hoare annotation was computed. [2018-12-02 05:31:57,332 INFO L451 ceAbstractionStarter]: At program point L3799(line 3799) the Hoare annotation is: true [2018-12-02 05:31:57,332 INFO L451 ceAbstractionStarter]: At program point L3802(lines 3768 3813) the Hoare annotation is: true [2018-12-02 05:31:57,332 INFO L448 ceAbstractionStarter]: For program point L3786(lines 3786 3789) no Hoare annotation was computed. [2018-12-02 05:31:57,332 INFO L448 ceAbstractionStarter]: For program point L3786-2(lines 3786 3789) no Hoare annotation was computed. [2018-12-02 05:31:57,332 INFO L448 ceAbstractionStarter]: For program point pcd_init_unitsEXIT(lines 3763 3814) no Hoare annotation was computed. [2018-12-02 05:31:57,332 INFO L451 ceAbstractionStarter]: At program point pcd_init_unitsENTRY(lines 3763 3814) the Hoare annotation is: true [2018-12-02 05:31:57,332 INFO L451 ceAbstractionStarter]: At program point unregister_blkdevENTRY(lines 6069 6071) the Hoare annotation is: true [2018-12-02 05:31:57,332 INFO L448 ceAbstractionStarter]: For program point unregister_blkdevEXIT(lines 6069 6071) no Hoare annotation was computed. [2018-12-02 05:31:57,332 INFO L448 ceAbstractionStarter]: For program point unregister_blkdevFINAL(lines 6069 6071) no Hoare annotation was computed. [2018-12-02 05:31:57,332 INFO L448 ceAbstractionStarter]: For program point L4190(lines 4190 4194) no Hoare annotation was computed. [2018-12-02 05:31:57,332 INFO L448 ceAbstractionStarter]: For program point pcd_tray_moveFINAL(lines 4173 4199) no Hoare annotation was computed. [2018-12-02 05:31:57,332 INFO L448 ceAbstractionStarter]: For program point L4190-2(lines 4190 4194) no Hoare annotation was computed. [2018-12-02 05:31:57,332 INFO L451 ceAbstractionStarter]: At program point pcd_tray_moveENTRY(lines 4173 4199) the Hoare annotation is: true [2018-12-02 05:31:57,332 INFO L448 ceAbstractionStarter]: For program point L4195-1(lines 4195 4196) no Hoare annotation was computed. [2018-12-02 05:31:57,332 INFO L451 ceAbstractionStarter]: At program point L4195(lines 4195 4196) the Hoare annotation is: true [2018-12-02 05:31:57,332 INFO L448 ceAbstractionStarter]: For program point pcd_tray_moveEXIT(lines 4173 4199) no Hoare annotation was computed. [2018-12-02 05:31:57,332 INFO L444 ceAbstractionStarter]: At program point pcd_block_openENTRY(lines 3713 3723) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= 1 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,333 INFO L448 ceAbstractionStarter]: For program point pcd_block_openFINAL(lines 3713 3723) no Hoare annotation was computed. [2018-12-02 05:31:57,333 INFO L444 ceAbstractionStarter]: At program point L3720(line 3720) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,333 INFO L444 ceAbstractionStarter]: At program point L3718(line 3718) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= 1 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,333 INFO L448 ceAbstractionStarter]: For program point pcd_block_openEXIT(lines 3713 3723) no Hoare annotation was computed. [2018-12-02 05:31:57,333 INFO L448 ceAbstractionStarter]: For program point L3719(line 3719) no Hoare annotation was computed. [2018-12-02 05:31:57,333 INFO L448 ceAbstractionStarter]: For program point L3720-1(line 3720) no Hoare annotation was computed. [2018-12-02 05:31:57,333 INFO L444 ceAbstractionStarter]: At program point L3718-1(line 3718) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,333 INFO L448 ceAbstractionStarter]: For program point L4816-1(line 4816) no Hoare annotation was computed. [2018-12-02 05:31:57,333 INFO L448 ceAbstractionStarter]: For program point do_pcd_readEXIT(lines 4805 4819) no Hoare annotation was computed. [2018-12-02 05:31:57,333 INFO L451 ceAbstractionStarter]: At program point L4816(line 4816) the Hoare annotation is: true [2018-12-02 05:31:57,333 INFO L451 ceAbstractionStarter]: At program point L4810(line 4810) the Hoare annotation is: true [2018-12-02 05:31:57,333 INFO L451 ceAbstractionStarter]: At program point L4812(line 4812) the Hoare annotation is: true [2018-12-02 05:31:57,333 INFO L448 ceAbstractionStarter]: For program point L4810-1(lines 4807 4818) no Hoare annotation was computed. [2018-12-02 05:31:57,333 INFO L451 ceAbstractionStarter]: At program point do_pcd_readENTRY(lines 4805 4819) the Hoare annotation is: true [2018-12-02 05:31:57,333 INFO L448 ceAbstractionStarter]: For program point do_pcd_readFINAL(lines 4805 4819) no Hoare annotation was computed. [2018-12-02 05:31:57,333 INFO L448 ceAbstractionStarter]: For program point del_gendiskEXIT(lines 6001 6003) no Hoare annotation was computed. [2018-12-02 05:31:57,333 INFO L448 ceAbstractionStarter]: For program point del_gendiskFINAL(lines 6001 6003) no Hoare annotation was computed. [2018-12-02 05:31:57,333 INFO L451 ceAbstractionStarter]: At program point del_gendiskENTRY(lines 6001 6003) the Hoare annotation is: true [2018-12-02 05:31:57,333 INFO L451 ceAbstractionStarter]: At program point mutex_unlockENTRY(lines 6014 6016) the Hoare annotation is: true [2018-12-02 05:31:57,333 INFO L448 ceAbstractionStarter]: For program point mutex_unlockEXIT(lines 6014 6016) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L448 ceAbstractionStarter]: For program point mutex_unlockFINAL(lines 6014 6016) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L451 ceAbstractionStarter]: At program point pcd_check_eventsENTRY(lines 4132 4145) the Hoare annotation is: true [2018-12-02 05:31:57,334 INFO L448 ceAbstractionStarter]: For program point pcd_check_eventsEXIT(lines 4132 4145) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L448 ceAbstractionStarter]: For program point L4139(lines 4139 4142) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L448 ceAbstractionStarter]: For program point L4139-2(lines 4139 4142) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L448 ceAbstractionStarter]: For program point pcd_check_eventsFINAL(lines 4132 4145) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L448 ceAbstractionStarter]: For program point do_pcd_read_drqEXIT(lines 4820 4864) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L451 ceAbstractionStarter]: At program point L4827(line 4827) the Hoare annotation is: true [2018-12-02 05:31:57,334 INFO L451 ceAbstractionStarter]: At program point L4860-1(line 4860) the Hoare annotation is: true [2018-12-02 05:31:57,334 INFO L448 ceAbstractionStarter]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L448 ceAbstractionStarter]: For program point L4858(line 4858) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L448 ceAbstractionStarter]: For program point L4829(lines 4829 4851) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L451 ceAbstractionStarter]: At program point L4860(line 4860) the Hoare annotation is: true [2018-12-02 05:31:57,334 INFO L448 ceAbstractionStarter]: For program point L4848-1(line 4848) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L451 ceAbstractionStarter]: At program point L4848(line 4848) the Hoare annotation is: true [2018-12-02 05:31:57,334 INFO L448 ceAbstractionStarter]: For program point L4840(lines 4840 4844) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L448 ceAbstractionStarter]: For program point do_pcd_read_drqFINAL(lines 4820 4864) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L444 ceAbstractionStarter]: At program point L4836(lines 4832 4846) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,334 INFO L451 ceAbstractionStarter]: At program point L4830(lines 4830 4846) the Hoare annotation is: true [2018-12-02 05:31:57,334 INFO L451 ceAbstractionStarter]: At program point do_pcd_read_drqENTRY(lines 4820 4864) the Hoare annotation is: true [2018-12-02 05:31:57,334 INFO L451 ceAbstractionStarter]: At program point L4859(line 4859) the Hoare annotation is: true [2018-12-02 05:31:57,334 INFO L448 ceAbstractionStarter]: For program point L4859-1(line 4859) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L448 ceAbstractionStarter]: For program point L4828(lines 4828 4856) no Hoare annotation was computed. [2018-12-02 05:31:57,334 INFO L451 ceAbstractionStarter]: At program point L4857(line 4857) the Hoare annotation is: true [2018-12-02 05:31:57,335 INFO L451 ceAbstractionStarter]: At program point L4857-1(line 4857) the Hoare annotation is: true [2018-12-02 05:31:57,335 INFO L451 ceAbstractionStarter]: At program point L4853(line 4853) the Hoare annotation is: true [2018-12-02 05:31:57,335 INFO L451 ceAbstractionStarter]: At program point L4843(lines 4830 4846) the Hoare annotation is: true [2018-12-02 05:31:57,335 INFO L444 ceAbstractionStarter]: At program point L4841(lines 4832 4846) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 5494 5499) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 5494 5499) the Hoare annotation is: true [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5497) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 5494 5499) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point L4511(lines 4511 4514) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L451 ceAbstractionStarter]: At program point L4544(lines 4494 4555) the Hoare annotation is: true [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point pcd_probe_capabilitiesFINAL(lines 4488 4556) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point L4540(lines 4540 4543) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point L4536-2(lines 4536 4539) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point L4536(lines 4536 4539) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point L4532-2(lines 4532 4535) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point L4532(lines 4532 4535) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point L4528-2(lines 4528 4531) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point L4528(lines 4528 4531) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point L4524-2(lines 4524 4527) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point L4524(lines 4524 4527) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point L4520-2(lines 4520 4523) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4523) no Hoare annotation was computed. [2018-12-02 05:31:57,335 INFO L451 ceAbstractionStarter]: At program point L4549(lines 4494 4555) the Hoare annotation is: true [2018-12-02 05:31:57,336 INFO L448 ceAbstractionStarter]: For program point L4516(lines 4516 4519) no Hoare annotation was computed. [2018-12-02 05:31:57,336 INFO L448 ceAbstractionStarter]: For program point pcd_probe_capabilitiesEXIT(lines 4488 4556) no Hoare annotation was computed. [2018-12-02 05:31:57,336 INFO L451 ceAbstractionStarter]: At program point pcd_probe_capabilitiesENTRY(lines 4488 4556) the Hoare annotation is: true [2018-12-02 05:31:57,336 INFO L451 ceAbstractionStarter]: At program point L4551(lines 4494 4555) the Hoare annotation is: true [2018-12-02 05:31:57,336 INFO L451 ceAbstractionStarter]: At program point L4547(lines 4494 4555) the Hoare annotation is: true [2018-12-02 05:31:57,336 INFO L451 ceAbstractionStarter]: At program point L4515(line 4515) the Hoare annotation is: true [2018-12-02 05:31:57,336 INFO L448 ceAbstractionStarter]: For program point L4515-1(line 4515) no Hoare annotation was computed. [2018-12-02 05:31:57,336 INFO L451 ceAbstractionStarter]: At program point L5085(line 5085) the Hoare annotation is: true [2018-12-02 05:31:57,336 INFO L451 ceAbstractionStarter]: At program point L5075(line 5075) the Hoare annotation is: true [2018-12-02 05:31:57,336 INFO L448 ceAbstractionStarter]: For program point L5075-1(line 5075) no Hoare annotation was computed. [2018-12-02 05:31:57,336 INFO L451 ceAbstractionStarter]: At program point pcd_exitENTRY(lines 5061 5089) the Hoare annotation is: true [2018-12-02 05:31:57,336 INFO L451 ceAbstractionStarter]: At program point L5071(line 5071) the Hoare annotation is: true [2018-12-02 05:31:57,336 INFO L448 ceAbstractionStarter]: For program point L5071-1(line 5071) no Hoare annotation was computed. [2018-12-02 05:31:57,336 INFO L448 ceAbstractionStarter]: For program point L5069(lines 5069 5074) no Hoare annotation was computed. [2018-12-02 05:31:57,336 INFO L448 ceAbstractionStarter]: For program point L5069-1(lines 5069 5074) no Hoare annotation was computed. [2018-12-02 05:31:57,336 INFO L448 ceAbstractionStarter]: For program point pcd_exitFINAL(lines 5061 5089) no Hoare annotation was computed. [2018-12-02 05:31:57,337 INFO L451 ceAbstractionStarter]: At program point L5082(lines 5064 5088) the Hoare annotation is: true [2018-12-02 05:31:57,337 INFO L451 ceAbstractionStarter]: At program point L5078(lines 5064 5088) the Hoare annotation is: true [2018-12-02 05:31:57,337 INFO L451 ceAbstractionStarter]: At program point L5080(lines 5064 5088) the Hoare annotation is: true [2018-12-02 05:31:57,337 INFO L448 ceAbstractionStarter]: For program point pcd_exitEXIT(lines 5061 5089) no Hoare annotation was computed. [2018-12-02 05:31:57,337 INFO L451 ceAbstractionStarter]: At program point L5070(line 5070) the Hoare annotation is: true [2018-12-02 05:31:57,337 INFO L451 ceAbstractionStarter]: At program point L5072(line 5072) the Hoare annotation is: true [2018-12-02 05:31:57,337 INFO L448 ceAbstractionStarter]: For program point L5070-1(line 5070) no Hoare annotation was computed. [2018-12-02 05:31:57,337 INFO L448 ceAbstractionStarter]: For program point pcd_releaseFINAL(lines 3826 3831) no Hoare annotation was computed. [2018-12-02 05:31:57,337 INFO L448 ceAbstractionStarter]: For program point pcd_releaseEXIT(lines 3826 3831) no Hoare annotation was computed. [2018-12-02 05:31:57,337 INFO L451 ceAbstractionStarter]: At program point pcd_releaseENTRY(lines 3826 3831) the Hoare annotation is: true [2018-12-02 05:31:57,337 INFO L448 ceAbstractionStarter]: For program point pcd_openFINAL(lines 3815 3825) no Hoare annotation was computed. [2018-12-02 05:31:57,337 INFO L448 ceAbstractionStarter]: For program point pcd_openEXIT(lines 3815 3825) no Hoare annotation was computed. [2018-12-02 05:31:57,337 INFO L448 ceAbstractionStarter]: For program point L3819(lines 3819 3822) no Hoare annotation was computed. [2018-12-02 05:31:57,337 INFO L451 ceAbstractionStarter]: At program point pcd_openENTRY(lines 3815 3825) the Hoare annotation is: true [2018-12-02 05:31:57,338 INFO L448 ceAbstractionStarter]: For program point blk_rq_cur_bytesFINAL(lines 3552 3564) no Hoare annotation was computed. [2018-12-02 05:31:57,338 INFO L448 ceAbstractionStarter]: For program point blk_rq_cur_bytesEXIT(lines 3552 3564) no Hoare annotation was computed. [2018-12-02 05:31:57,338 INFO L451 ceAbstractionStarter]: At program point blk_rq_cur_bytesENTRY(lines 3552 3564) the Hoare annotation is: true [2018-12-02 05:31:57,338 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 3561) no Hoare annotation was computed. [2018-12-02 05:31:57,338 INFO L448 ceAbstractionStarter]: For program point L3557-1(line 3557) no Hoare annotation was computed. [2018-12-02 05:31:57,338 INFO L451 ceAbstractionStarter]: At program point L3557(line 3557) the Hoare annotation is: true [2018-12-02 05:31:57,338 INFO L448 ceAbstractionStarter]: For program point L3556-2(lines 3556 3561) no Hoare annotation was computed. [2018-12-02 05:31:57,338 INFO L448 ceAbstractionStarter]: For program point pcd_ready_waitFINAL(lines 4291 4339) no Hoare annotation was computed. [2018-12-02 05:31:57,338 INFO L451 ceAbstractionStarter]: At program point L4313-2(lines 4313 4317) the Hoare annotation is: true [2018-12-02 05:31:57,338 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4317) no Hoare annotation was computed. [2018-12-02 05:31:57,338 INFO L451 ceAbstractionStarter]: At program point L4334(lines 4296 4338) the Hoare annotation is: true [2018-12-02 05:31:57,338 INFO L451 ceAbstractionStarter]: At program point L4332(lines 4296 4338) the Hoare annotation is: true [2018-12-02 05:31:57,338 INFO L451 ceAbstractionStarter]: At program point pcd_ready_waitENTRY(lines 4291 4339) the Hoare annotation is: true [2018-12-02 05:31:57,338 INFO L448 ceAbstractionStarter]: For program point pcd_ready_waitEXIT(lines 4291 4339) no Hoare annotation was computed. [2018-12-02 05:31:57,338 INFO L448 ceAbstractionStarter]: For program point L4324(lines 4324 4327) no Hoare annotation was computed. [2018-12-02 05:31:57,339 INFO L448 ceAbstractionStarter]: For program point L4318(line 4318) no Hoare annotation was computed. [2018-12-02 05:31:57,339 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4323) no Hoare annotation was computed. [2018-12-02 05:31:57,339 INFO L451 ceAbstractionStarter]: At program point L4329(line 4329) the Hoare annotation is: true [2018-12-02 05:31:57,339 INFO L451 ceAbstractionStarter]: At program point L4329-1(lines 4296 4338) the Hoare annotation is: true [2018-12-02 05:31:57,339 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,339 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-02 05:31:57,339 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,339 INFO L448 ceAbstractionStarter]: For program point schedule_timeout_interruptibleFINAL(lines 6066 6068) no Hoare annotation was computed. [2018-12-02 05:31:57,339 INFO L451 ceAbstractionStarter]: At program point schedule_timeout_interruptibleENTRY(lines 6066 6068) the Hoare annotation is: true [2018-12-02 05:31:57,339 INFO L448 ceAbstractionStarter]: For program point schedule_timeout_interruptibleEXIT(lines 6066 6068) no Hoare annotation was computed. [2018-12-02 05:31:57,339 INFO L448 ceAbstractionStarter]: For program point L4163-2(lines 4163 4167) no Hoare annotation was computed. [2018-12-02 05:31:57,339 INFO L451 ceAbstractionStarter]: At program point L4168(lines 4168 4169) the Hoare annotation is: true [2018-12-02 05:31:57,339 INFO L448 ceAbstractionStarter]: For program point L4168-1(lines 4168 4169) no Hoare annotation was computed. [2018-12-02 05:31:57,339 INFO L448 ceAbstractionStarter]: For program point pcd_lock_doorEXIT(lines 4146 4172) no Hoare annotation was computed. [2018-12-02 05:31:57,340 INFO L451 ceAbstractionStarter]: At program point pcd_lock_doorENTRY(lines 4146 4172) the Hoare annotation is: true [2018-12-02 05:31:57,340 INFO L448 ceAbstractionStarter]: For program point L4163(lines 4163 4167) no Hoare annotation was computed. [2018-12-02 05:31:57,340 INFO L448 ceAbstractionStarter]: For program point pcd_lock_doorFINAL(lines 4146 4172) no Hoare annotation was computed. [2018-12-02 05:31:57,340 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-02 05:31:57,340 INFO L448 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,340 INFO L448 ceAbstractionStarter]: For program point ##fun~~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,340 INFO L451 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-12-02 05:31:57,340 INFO L451 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: true [2018-12-02 05:31:57,340 INFO L451 ceAbstractionStarter]: At program point ##fun~~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-12-02 05:31:57,340 INFO L448 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,340 INFO L451 ceAbstractionStarter]: At program point mutex_lockENTRY(lines 6007 6009) the Hoare annotation is: true [2018-12-02 05:31:57,340 INFO L448 ceAbstractionStarter]: For program point mutex_lockFINAL(lines 6007 6009) no Hoare annotation was computed. [2018-12-02 05:31:57,340 INFO L448 ceAbstractionStarter]: For program point mutex_lockEXIT(lines 6007 6009) no Hoare annotation was computed. [2018-12-02 05:31:57,340 INFO L448 ceAbstractionStarter]: For program point pcd_block_check_eventsFINAL(lines 3746 3754) no Hoare annotation was computed. [2018-12-02 05:31:57,340 INFO L448 ceAbstractionStarter]: For program point pcd_block_check_eventsEXIT(lines 3746 3754) no Hoare annotation was computed. [2018-12-02 05:31:57,341 INFO L448 ceAbstractionStarter]: For program point L3751-1(line 3751) no Hoare annotation was computed. [2018-12-02 05:31:57,341 INFO L451 ceAbstractionStarter]: At program point pcd_block_check_eventsENTRY(lines 3746 3754) the Hoare annotation is: true [2018-12-02 05:31:57,341 INFO L451 ceAbstractionStarter]: At program point L3751(line 3751) the Hoare annotation is: true [2018-12-02 05:31:57,341 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 3503 3508) the Hoare annotation is: true [2018-12-02 05:31:57,341 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 3503 3508) no Hoare annotation was computed. [2018-12-02 05:31:57,341 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 3503 3508) no Hoare annotation was computed. [2018-12-02 05:31:57,341 INFO L451 ceAbstractionStarter]: At program point L4203(line 4203) the Hoare annotation is: true [2018-12-02 05:31:57,341 INFO L448 ceAbstractionStarter]: For program point L4203-1(line 4203) no Hoare annotation was computed. [2018-12-02 05:31:57,341 INFO L451 ceAbstractionStarter]: At program point pcd_sleepENTRY(lines 4200 4206) the Hoare annotation is: true [2018-12-02 05:31:57,341 INFO L448 ceAbstractionStarter]: For program point pcd_sleepFINAL(lines 4200 4206) no Hoare annotation was computed. [2018-12-02 05:31:57,341 INFO L448 ceAbstractionStarter]: For program point pcd_sleepEXIT(lines 4200 4206) no Hoare annotation was computed. [2018-12-02 05:31:57,341 INFO L451 ceAbstractionStarter]: At program point L3871(lines 3860 3896) the Hoare annotation is: true [2018-12-02 05:31:57,341 INFO L448 ceAbstractionStarter]: For program point L3867(lines 3867 3877) no Hoare annotation was computed. [2018-12-02 05:31:57,341 INFO L448 ceAbstractionStarter]: For program point pcd_waitFINAL(lines 3853 3897) no Hoare annotation was computed. [2018-12-02 05:31:57,341 INFO L451 ceAbstractionStarter]: At program point L3882(line 3882) the Hoare annotation is: true [2018-12-02 05:31:57,342 INFO L451 ceAbstractionStarter]: At program point L3880(line 3880) the Hoare annotation is: true [2018-12-02 05:31:57,342 INFO L448 ceAbstractionStarter]: For program point L3882-1(line 3882) no Hoare annotation was computed. [2018-12-02 05:31:57,342 INFO L448 ceAbstractionStarter]: For program point L3880-1(line 3880) no Hoare annotation was computed. [2018-12-02 05:31:57,342 INFO L451 ceAbstractionStarter]: At program point L3876(lines 3860 3896) the Hoare annotation is: true [2018-12-02 05:31:57,342 INFO L448 ceAbstractionStarter]: For program point L3870(lines 3870 3874) no Hoare annotation was computed. [2018-12-02 05:31:57,342 INFO L448 ceAbstractionStarter]: For program point L3866(line 3866) no Hoare annotation was computed. [2018-12-02 05:31:57,342 INFO L451 ceAbstractionStarter]: At program point L3864(lines 3860 3896) the Hoare annotation is: true [2018-12-02 05:31:57,342 INFO L451 ceAbstractionStarter]: At program point pcd_waitENTRY(lines 3853 3897) the Hoare annotation is: true [2018-12-02 05:31:57,342 INFO L448 ceAbstractionStarter]: For program point L3887-1(lines 3887 3891) no Hoare annotation was computed. [2018-12-02 05:31:57,342 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 3886) no Hoare annotation was computed. [2018-12-02 05:31:57,342 INFO L448 ceAbstractionStarter]: For program point pcd_waitEXIT(lines 3853 3897) no Hoare annotation was computed. [2018-12-02 05:31:57,342 INFO L448 ceAbstractionStarter]: For program point L3881-1(line 3881) no Hoare annotation was computed. [2018-12-02 05:31:57,342 INFO L451 ceAbstractionStarter]: At program point L3881(line 3881) the Hoare annotation is: true [2018-12-02 05:31:57,342 INFO L448 ceAbstractionStarter]: For program point L3883-2(lines 3879 3893) no Hoare annotation was computed. [2018-12-02 05:31:57,342 INFO L451 ceAbstractionStarter]: At program point L4096(lines 4096 4112) the Hoare annotation is: true [2018-12-02 05:31:57,342 INFO L448 ceAbstractionStarter]: For program point L4117(lines 4117 4120) no Hoare annotation was computed. [2018-12-02 05:31:57,343 INFO L448 ceAbstractionStarter]: For program point pcd_atapiFINAL(lines 4090 4123) no Hoare annotation was computed. [2018-12-02 05:31:57,343 INFO L448 ceAbstractionStarter]: For program point L4113-1(lines 4094 4122) no Hoare annotation was computed. [2018-12-02 05:31:57,343 INFO L448 ceAbstractionStarter]: For program point pcd_atapiEXIT(lines 4090 4123) no Hoare annotation was computed. [2018-12-02 05:31:57,343 INFO L451 ceAbstractionStarter]: At program point L4109(lines 4094 4122) the Hoare annotation is: true [2018-12-02 05:31:57,343 INFO L444 ceAbstractionStarter]: At program point L4107(lines 4098 4112) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,343 INFO L451 ceAbstractionStarter]: At program point pcd_atapiENTRY(lines 4090 4123) the Hoare annotation is: true [2018-12-02 05:31:57,343 INFO L448 ceAbstractionStarter]: For program point L4095-1(line 4095) no Hoare annotation was computed. [2018-12-02 05:31:57,343 INFO L451 ceAbstractionStarter]: At program point L4095(line 4095) the Hoare annotation is: true [2018-12-02 05:31:57,343 INFO L451 ceAbstractionStarter]: At program point L4118(line 4118) the Hoare annotation is: true [2018-12-02 05:31:57,343 INFO L451 ceAbstractionStarter]: At program point L4114(line 4114) the Hoare annotation is: true [2018-12-02 05:31:57,343 INFO L448 ceAbstractionStarter]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2018-12-02 05:31:57,343 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4110) no Hoare annotation was computed. [2018-12-02 05:31:57,343 INFO L444 ceAbstractionStarter]: At program point L4102(lines 4098 4112) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,344 INFO L448 ceAbstractionStarter]: For program point blk_rq_posEXIT(lines 3546 3551) no Hoare annotation was computed. [2018-12-02 05:31:57,344 INFO L451 ceAbstractionStarter]: At program point blk_rq_posENTRY(lines 3546 3551) the Hoare annotation is: true [2018-12-02 05:31:57,344 INFO L448 ceAbstractionStarter]: For program point blk_rq_posFINAL(lines 3546 3551) no Hoare annotation was computed. [2018-12-02 05:31:57,344 INFO L448 ceAbstractionStarter]: For program point L5857(lines 5857 5860) no Hoare annotation was computed. [2018-12-02 05:31:57,344 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_pcd_mutexFINAL(lines 5854 5864) no Hoare annotation was computed. [2018-12-02 05:31:57,344 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_pcd_mutexENTRY(lines 5854 5864) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,344 INFO L444 ceAbstractionStarter]: At program point L5859(line 5859) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,344 INFO L448 ceAbstractionStarter]: For program point L5859-1(lines 5857 5860) no Hoare annotation was computed. [2018-12-02 05:31:57,344 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_pcd_mutexEXIT(lines 5854 5864) no Hoare annotation was computed. [2018-12-02 05:31:57,344 INFO L451 ceAbstractionStarter]: At program point blk_rq_cur_sectorsENTRY(lines 3565 3571) the Hoare annotation is: true [2018-12-02 05:31:57,344 INFO L451 ceAbstractionStarter]: At program point L3568(line 3568) the Hoare annotation is: true [2018-12-02 05:31:57,344 INFO L448 ceAbstractionStarter]: For program point L3568-1(line 3568) no Hoare annotation was computed. [2018-12-02 05:31:57,344 INFO L448 ceAbstractionStarter]: For program point blk_rq_cur_sectorsEXIT(lines 3565 3571) no Hoare annotation was computed. [2018-12-02 05:31:57,344 INFO L448 ceAbstractionStarter]: For program point blk_rq_cur_sectorsFINAL(lines 3565 3571) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5271(lines 5271 5286) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 5116 5383) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5172(line 5172) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5321(lines 5321 5372) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5288(line 5288) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L444 ceAbstractionStarter]: At program point L5123(line 5123) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (and (= ~pcd_drive_count~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5123-1(line 5123) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5239(line 5239) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5272-1(line 5272) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L444 ceAbstractionStarter]: At program point L5272(line 5272) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= ~disable~0 0)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1) (= 1 ~ldv_state_variable_0~0))) [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5173-2(lines 5135 5253) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5173(lines 5173 5177) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L444 ceAbstractionStarter]: At program point L5339(line 5339) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5306(line 5306) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5339-1(line 5339) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5207(line 5207) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5273-2(lines 5271 5285) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L444 ceAbstractionStarter]: At program point L5174(line 5174) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5240-2(lines 5135 5253) no Hoare annotation was computed. [2018-12-02 05:31:57,345 INFO L448 ceAbstractionStarter]: For program point L5273(lines 5273 5279) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5240(lines 5240 5244) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5174-1(line 5174) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5323(lines 5323 5369) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 5116 5383) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5356(line 5356) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L444 ceAbstractionStarter]: At program point L5191(line 5191) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5191-1(line 5191) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5307(lines 5307 5311) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5208-2(lines 5135 5253) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L444 ceAbstractionStarter]: At program point L5241(line 5241) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5208(lines 5208 5212) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5241-1(line 5241) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5258(line 5258) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5357(lines 5357 5365) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5324(line 5324) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5374(line 5374) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5308-1(line 5308) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L444 ceAbstractionStarter]: At program point L5308(line 5308) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,346 INFO L444 ceAbstractionStarter]: At program point L5143(line 5143) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5143-1(line 5143) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L444 ceAbstractionStarter]: At program point L5209(line 5209) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5209-1(line 5209) no Hoare annotation was computed. [2018-12-02 05:31:57,346 INFO L444 ceAbstractionStarter]: At program point L5358(line 5358) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= ~disable~0 0)) (and (= 1 ~ldv_state_variable_2~0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1))) [2018-12-02 05:31:57,346 INFO L448 ceAbstractionStarter]: For program point L5259(lines 5259 5293) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L444 ceAbstractionStarter]: At program point L5226(line 5226) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5325(lines 5325 5330) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5358-1(line 5358) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5226-1(line 5226) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5160(line 5160) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5359(lines 5359 5363) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L444 ceAbstractionStarter]: At program point L5326(line 5326) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5326-1(line 5326) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5161-2(lines 5135 5253) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5161(lines 5161 5165) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L444 ceAbstractionStarter]: At program point L5162(line 5162) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5261(lines 5261 5290) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5162-1(line 5162) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L444 ceAbstractionStarter]: At program point L5377(lines 5122 5382) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5344(line 5344) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L444 ceAbstractionStarter]: At program point L5179(line 5179) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5179-1(line 5179) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5295(line 5295) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5262(line 5262) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5196(line 5196) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5345-2(lines 5323 5369) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L444 ceAbstractionStarter]: At program point L5246(line 5246) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5345(lines 5345 5349) no Hoare annotation was computed. [2018-12-02 05:31:57,347 INFO L448 ceAbstractionStarter]: For program point L5246-1(line 5246) no Hoare annotation was computed. [2018-12-02 05:31:57,348 INFO L448 ceAbstractionStarter]: For program point L5263(lines 5263 5268) no Hoare annotation was computed. [2018-12-02 05:31:57,348 INFO L448 ceAbstractionStarter]: For program point L5296(lines 5296 5318) no Hoare annotation was computed. [2018-12-02 05:31:57,348 INFO L448 ceAbstractionStarter]: For program point L5131(lines 5131 5376) no Hoare annotation was computed. [2018-12-02 05:31:57,348 INFO L448 ceAbstractionStarter]: For program point L5197(lines 5197 5205) no Hoare annotation was computed. [2018-12-02 05:31:57,348 INFO L444 ceAbstractionStarter]: At program point L5346(line 5346) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= ~disable~0 0)) (and (= 1 ~ldv_state_variable_2~0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1))) [2018-12-02 05:31:57,348 INFO L444 ceAbstractionStarter]: At program point L5214(line 5214) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,348 INFO L448 ceAbstractionStarter]: For program point L5313(line 5313) no Hoare annotation was computed. [2018-12-02 05:31:57,348 INFO L448 ceAbstractionStarter]: For program point L5346-1(line 5346) no Hoare annotation was computed. [2018-12-02 05:31:57,348 INFO L448 ceAbstractionStarter]: For program point L5214-1(line 5214) no Hoare annotation was computed. [2018-12-02 05:31:57,348 INFO L448 ceAbstractionStarter]: For program point L5148(line 5148) no Hoare annotation was computed. [2018-12-02 05:31:57,348 INFO L448 ceAbstractionStarter]: For program point L5231(line 5231) no Hoare annotation was computed. [2018-12-02 05:31:57,349 INFO L448 ceAbstractionStarter]: For program point L5264-1(line 5264) no Hoare annotation was computed. [2018-12-02 05:31:57,349 INFO L444 ceAbstractionStarter]: At program point L5198(line 5198) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,349 INFO L444 ceAbstractionStarter]: At program point L5264(line 5264) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= ~disable~0 0)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1))) [2018-12-02 05:31:57,349 INFO L448 ceAbstractionStarter]: For program point L5198-1(line 5198) no Hoare annotation was computed. [2018-12-02 05:31:57,349 INFO L448 ceAbstractionStarter]: For program point L5132(line 5132) no Hoare annotation was computed. [2018-12-02 05:31:57,349 INFO L448 ceAbstractionStarter]: For program point L5380(line 5380) no Hoare annotation was computed. [2018-12-02 05:31:57,349 INFO L448 ceAbstractionStarter]: For program point L5149-2(lines 5135 5253) no Hoare annotation was computed. [2018-12-02 05:31:57,349 INFO L448 ceAbstractionStarter]: For program point L5149(lines 5149 5153) no Hoare annotation was computed. [2018-12-02 05:31:57,349 INFO L448 ceAbstractionStarter]: For program point L5298(lines 5298 5315) no Hoare annotation was computed. [2018-12-02 05:31:57,349 INFO L448 ceAbstractionStarter]: For program point L5199(lines 5199 5203) no Hoare annotation was computed. [2018-12-02 05:31:57,349 INFO L448 ceAbstractionStarter]: For program point L5232(lines 5232 5237) no Hoare annotation was computed. [2018-12-02 05:31:57,349 INFO L448 ceAbstractionStarter]: For program point L5133(lines 5133 5256) no Hoare annotation was computed. [2018-12-02 05:31:57,349 INFO L444 ceAbstractionStarter]: At program point L5282(lines 5122 5382) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,349 INFO L444 ceAbstractionStarter]: At program point L5150(line 5150) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,349 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 5116 5383) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (and (= ~pcd_drive_count~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,349 INFO L448 ceAbstractionStarter]: For program point L5150-1(line 5150) no Hoare annotation was computed. [2018-12-02 05:31:57,354 INFO L448 ceAbstractionStarter]: For program point L5299(line 5299) no Hoare annotation was computed. [2018-12-02 05:31:57,354 INFO L448 ceAbstractionStarter]: For program point L5332(line 5332) no Hoare annotation was computed. [2018-12-02 05:31:57,354 INFO L444 ceAbstractionStarter]: At program point L5167(line 5167) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,354 INFO L448 ceAbstractionStarter]: For program point L5167-1(line 5167) no Hoare annotation was computed. [2018-12-02 05:31:57,354 INFO L444 ceAbstractionStarter]: At program point L5233(line 5233) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,354 INFO L448 ceAbstractionStarter]: For program point L5233-1(line 5233) no Hoare annotation was computed. [2018-12-02 05:31:57,354 INFO L448 ceAbstractionStarter]: For program point L5184(line 5184) no Hoare annotation was computed. [2018-12-02 05:31:57,354 INFO L448 ceAbstractionStarter]: For program point L5333-2(lines 5323 5369) no Hoare annotation was computed. [2018-12-02 05:31:57,354 INFO L448 ceAbstractionStarter]: For program point L5333(lines 5333 5337) no Hoare annotation was computed. [2018-12-02 05:31:57,354 INFO L448 ceAbstractionStarter]: For program point L5300(lines 5300 5304) no Hoare annotation was computed. [2018-12-02 05:31:57,354 INFO L448 ceAbstractionStarter]: For program point L5135(lines 5135 5253) no Hoare annotation was computed. [2018-12-02 05:31:57,354 INFO L448 ceAbstractionStarter]: For program point L5251(line 5251) no Hoare annotation was computed. [2018-12-02 05:31:57,354 INFO L448 ceAbstractionStarter]: For program point L5185-2(lines 5135 5253) no Hoare annotation was computed. [2018-12-02 05:31:57,355 INFO L448 ceAbstractionStarter]: For program point L5185(lines 5185 5189) no Hoare annotation was computed. [2018-12-02 05:31:57,355 INFO L448 ceAbstractionStarter]: For program point L5367(line 5367) no Hoare annotation was computed. [2018-12-02 05:31:57,355 INFO L444 ceAbstractionStarter]: At program point L5334(line 5334) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (not (= ~disable~0 0)) (and (= 1 ~ldv_state_variable_2~0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1))) [2018-12-02 05:31:57,355 INFO L444 ceAbstractionStarter]: At program point L5301(line 5301) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,355 INFO L448 ceAbstractionStarter]: For program point L5334-1(line 5334) no Hoare annotation was computed. [2018-12-02 05:31:57,355 INFO L448 ceAbstractionStarter]: For program point L5301-1(line 5301) no Hoare annotation was computed. [2018-12-02 05:31:57,355 INFO L448 ceAbstractionStarter]: For program point L5136(line 5136) no Hoare annotation was computed. [2018-12-02 05:31:57,355 INFO L444 ceAbstractionStarter]: At program point L5351(line 5351) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,360 INFO L448 ceAbstractionStarter]: For program point L5351-1(line 5351) no Hoare annotation was computed. [2018-12-02 05:31:57,360 INFO L448 ceAbstractionStarter]: For program point L5219(line 5219) no Hoare annotation was computed. [2018-12-02 05:31:57,360 INFO L444 ceAbstractionStarter]: At program point L5186(line 5186) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,360 INFO L448 ceAbstractionStarter]: For program point L5186-1(line 5186) no Hoare annotation was computed. [2018-12-02 05:31:57,360 INFO L448 ceAbstractionStarter]: For program point L5137-2(lines 5135 5253) no Hoare annotation was computed. [2018-12-02 05:31:57,360 INFO L448 ceAbstractionStarter]: For program point L5137(lines 5137 5141) no Hoare annotation was computed. [2018-12-02 05:31:57,360 INFO L448 ceAbstractionStarter]: For program point L5220-2(lines 5135 5253) no Hoare annotation was computed. [2018-12-02 05:31:57,361 INFO L448 ceAbstractionStarter]: For program point L5220(lines 5220 5224) no Hoare annotation was computed. [2018-12-02 05:31:57,361 INFO L448 ceAbstractionStarter]: For program point L5270(line 5270) no Hoare annotation was computed. [2018-12-02 05:31:57,361 INFO L444 ceAbstractionStarter]: At program point L5138(line 5138) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,361 INFO L448 ceAbstractionStarter]: For program point L5138-1(line 5138) no Hoare annotation was computed. [2018-12-02 05:31:57,361 INFO L448 ceAbstractionStarter]: For program point L5320(line 5320) no Hoare annotation was computed. [2018-12-02 05:31:57,361 INFO L444 ceAbstractionStarter]: At program point L5155(line 5155) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,361 INFO L448 ceAbstractionStarter]: For program point L5155-1(line 5155) no Hoare annotation was computed. [2018-12-02 05:31:57,361 INFO L444 ceAbstractionStarter]: At program point L5221(line 5221) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~pcd_drive_count~0)|)) (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) (not (= ~disable~0 0))) [2018-12-02 05:31:57,361 INFO L448 ceAbstractionStarter]: For program point L5221-1(line 5221) no Hoare annotation was computed. [2018-12-02 05:31:57,361 INFO L451 ceAbstractionStarter]: At program point pcd_get_mcnENTRY(lines 4945 4981) the Hoare annotation is: true [2018-12-02 05:31:57,361 INFO L451 ceAbstractionStarter]: At program point L4975(lines 4975 4976) the Hoare annotation is: true [2018-12-02 05:31:57,361 INFO L448 ceAbstractionStarter]: For program point L4975-1(lines 4975 4976) no Hoare annotation was computed. [2018-12-02 05:31:57,366 INFO L448 ceAbstractionStarter]: For program point pcd_get_mcnEXIT(lines 4945 4981) no Hoare annotation was computed. [2018-12-02 05:31:57,366 INFO L448 ceAbstractionStarter]: For program point L4971(lines 4971 4977) no Hoare annotation was computed. [2018-12-02 05:31:57,366 INFO L448 ceAbstractionStarter]: For program point L4972-1(lines 4972 4973) no Hoare annotation was computed. [2018-12-02 05:31:57,366 INFO L451 ceAbstractionStarter]: At program point L4972(lines 4972 4973) the Hoare annotation is: true [2018-12-02 05:31:57,366 INFO L448 ceAbstractionStarter]: For program point L4966(lines 4966 4969) no Hoare annotation was computed. [2018-12-02 05:31:57,366 INFO L448 ceAbstractionStarter]: For program point L4971-2(lines 4971 4977) no Hoare annotation was computed. [2018-12-02 05:31:57,366 INFO L448 ceAbstractionStarter]: For program point L4964-1(lines 4964 4965) no Hoare annotation was computed. [2018-12-02 05:31:57,366 INFO L448 ceAbstractionStarter]: For program point pcd_get_mcnFINAL(lines 4945 4981) no Hoare annotation was computed. [2018-12-02 05:31:57,366 INFO L451 ceAbstractionStarter]: At program point L4964(lines 4964 4965) the Hoare annotation is: true [2018-12-02 05:31:57,366 INFO L448 ceAbstractionStarter]: For program point __const_udelayFINAL(lines 5962 5964) no Hoare annotation was computed. [2018-12-02 05:31:57,366 INFO L448 ceAbstractionStarter]: For program point __const_udelayEXIT(lines 5962 5964) no Hoare annotation was computed. [2018-12-02 05:31:57,366 INFO L451 ceAbstractionStarter]: At program point __const_udelayENTRY(lines 5962 5964) the Hoare annotation is: true [2018-12-02 05:31:57,367 INFO L451 ceAbstractionStarter]: At program point blk_cleanup_queueENTRY(lines 5975 5977) the Hoare annotation is: true [2018-12-02 05:31:57,367 INFO L448 ceAbstractionStarter]: For program point blk_cleanup_queueFINAL(lines 5975 5977) no Hoare annotation was computed. [2018-12-02 05:31:57,367 INFO L448 ceAbstractionStarter]: For program point blk_cleanup_queueEXIT(lines 5975 5977) no Hoare annotation was computed. [2018-12-02 05:31:57,367 INFO L448 ceAbstractionStarter]: For program point __blk_end_request_allEXIT(lines 5955 5957) no Hoare annotation was computed. [2018-12-02 05:31:57,367 INFO L451 ceAbstractionStarter]: At program point __blk_end_request_allENTRY(lines 5955 5957) the Hoare annotation is: true [2018-12-02 05:31:57,367 INFO L448 ceAbstractionStarter]: For program point __blk_end_request_allFINAL(lines 5955 5957) no Hoare annotation was computed. [2018-12-02 05:31:57,367 INFO L448 ceAbstractionStarter]: For program point cdrom_ioctlEXIT(lines 5991 5993) no Hoare annotation was computed. [2018-12-02 05:31:57,367 INFO L451 ceAbstractionStarter]: At program point cdrom_ioctlENTRY(lines 5991 5993) the Hoare annotation is: true [2018-12-02 05:31:57,367 INFO L448 ceAbstractionStarter]: For program point cdrom_ioctlFINAL(lines 5991 5993) no Hoare annotation was computed. [2018-12-02 05:31:57,367 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_8ENTRY(lines 5444 5451) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= 1 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,367 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_8EXIT(lines 5444 5451) no Hoare annotation was computed. [2018-12-02 05:31:57,367 INFO L444 ceAbstractionStarter]: At program point L5447(line 5447) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= 1 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,371 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_8FINAL(lines 5444 5451) no Hoare annotation was computed. [2018-12-02 05:31:57,371 INFO L444 ceAbstractionStarter]: At program point L5447-1(line 5447) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,371 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlock_irqrestoreENTRY(lines 5969 5971) the Hoare annotation is: true [2018-12-02 05:31:57,371 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreFINAL(lines 5969 5971) no Hoare annotation was computed. [2018-12-02 05:31:57,371 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreEXIT(lines 5969 5971) no Hoare annotation was computed. [2018-12-02 05:31:57,371 INFO L448 ceAbstractionStarter]: For program point pcd_identifyEXIT(lines 4378 4445) no Hoare annotation was computed. [2018-12-02 05:31:57,371 INFO L448 ceAbstractionStarter]: For program point L4437-2(lines 4437 4441) no Hoare annotation was computed. [2018-12-02 05:31:57,371 INFO L448 ceAbstractionStarter]: For program point L4437(lines 4437 4441) no Hoare annotation was computed. [2018-12-02 05:31:57,371 INFO L448 ceAbstractionStarter]: For program point L4400-1(line 4400) no Hoare annotation was computed. [2018-12-02 05:31:57,371 INFO L451 ceAbstractionStarter]: At program point L4400(line 4400) the Hoare annotation is: true [2018-12-02 05:31:57,371 INFO L448 ceAbstractionStarter]: For program point pcd_identifyFINAL(lines 4378 4445) no Hoare annotation was computed. [2018-12-02 05:31:57,372 INFO L451 ceAbstractionStarter]: At program point pcd_identifyENTRY(lines 4378 4445) the Hoare annotation is: true [2018-12-02 05:31:57,372 INFO L451 ceAbstractionStarter]: At program point L4434(lines 4386 4444) the Hoare annotation is: true [2018-12-02 05:31:57,372 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4417) no Hoare annotation was computed. [2018-12-02 05:31:57,372 INFO L451 ceAbstractionStarter]: At program point L4430(lines 4386 4444) the Hoare annotation is: true [2018-12-02 05:31:57,372 INFO L448 ceAbstractionStarter]: For program point L4401(lines 4401 4404) no Hoare annotation was computed. [2018-12-02 05:31:57,372 INFO L451 ceAbstractionStarter]: At program point L4422(line 4422) the Hoare annotation is: true [2018-12-02 05:31:57,372 INFO L448 ceAbstractionStarter]: For program point L4422-1(line 4422) no Hoare annotation was computed. [2018-12-02 05:31:57,372 INFO L448 ceAbstractionStarter]: For program point L4406(lines 4406 4414) no Hoare annotation was computed. [2018-12-02 05:31:57,372 INFO L448 ceAbstractionStarter]: For program point L4406-2(lines 4406 4414) no Hoare annotation was computed. [2018-12-02 05:31:57,372 INFO L448 ceAbstractionStarter]: For program point L4431(line 4431) no Hoare annotation was computed. [2018-12-02 05:31:57,372 INFO L448 ceAbstractionStarter]: For program point L4431-2(lines 4431 4435) no Hoare annotation was computed. [2018-12-02 05:31:57,372 INFO L448 ceAbstractionStarter]: For program point L4419(lines 4419 4423) no Hoare annotation was computed. [2018-12-02 05:31:57,372 INFO L448 ceAbstractionStarter]: For program point L4419-2(lines 4419 4423) no Hoare annotation was computed. [2018-12-02 05:31:57,377 INFO L448 ceAbstractionStarter]: For program point L4407(lines 4407 4411) no Hoare annotation was computed. [2018-12-02 05:31:57,377 INFO L448 ceAbstractionStarter]: For program point L4407-2(lines 4407 4411) no Hoare annotation was computed. [2018-12-02 05:31:57,378 INFO L451 ceAbstractionStarter]: At program point L4432(lines 4386 4444) the Hoare annotation is: true [2018-12-02 05:31:57,378 INFO L448 ceAbstractionStarter]: For program point L4420-1(line 4420) no Hoare annotation was computed. [2018-12-02 05:31:57,378 INFO L451 ceAbstractionStarter]: At program point L4420(line 4420) the Hoare annotation is: true [2018-12-02 05:31:57,378 INFO L451 ceAbstractionStarter]: At program point L4701(line 4701) the Hoare annotation is: true [2018-12-02 05:31:57,378 INFO L451 ceAbstractionStarter]: At program point L4701-1(line 4701) the Hoare annotation is: true [2018-12-02 05:31:57,378 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4696 4699) no Hoare annotation was computed. [2018-12-02 05:31:57,378 INFO L448 ceAbstractionStarter]: For program point L4691(lines 4691 4695) no Hoare annotation was computed. [2018-12-02 05:31:57,378 INFO L451 ceAbstractionStarter]: At program point L4690(line 4690) the Hoare annotation is: true [2018-12-02 05:31:57,378 INFO L448 ceAbstractionStarter]: For program point next_requestEXIT(lines 4682 4705) no Hoare annotation was computed. [2018-12-02 05:31:57,378 INFO L448 ceAbstractionStarter]: For program point L4688-1(line 4688) no Hoare annotation was computed. [2018-12-02 05:31:57,378 INFO L451 ceAbstractionStarter]: At program point L4689(line 4689) the Hoare annotation is: true [2018-12-02 05:31:57,378 INFO L448 ceAbstractionStarter]: For program point L4690-1(line 4690) no Hoare annotation was computed. [2018-12-02 05:31:57,378 INFO L448 ceAbstractionStarter]: For program point L4691-2(lines 4687 4704) no Hoare annotation was computed. [2018-12-02 05:31:57,378 INFO L451 ceAbstractionStarter]: At program point next_requestENTRY(lines 4682 4705) the Hoare annotation is: true [2018-12-02 05:31:57,378 INFO L451 ceAbstractionStarter]: At program point L4688(line 4688) the Hoare annotation is: true [2018-12-02 05:31:57,378 INFO L448 ceAbstractionStarter]: For program point L4689-1(line 4689) no Hoare annotation was computed. [2018-12-02 05:31:57,379 INFO L448 ceAbstractionStarter]: For program point next_requestFINAL(lines 4682 4705) no Hoare annotation was computed. [2018-12-02 05:31:57,379 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 3509 3515) the Hoare annotation is: true [2018-12-02 05:31:57,379 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 3509 3515) no Hoare annotation was computed. [2018-12-02 05:31:57,379 INFO L451 ceAbstractionStarter]: At program point L3512(line 3512) the Hoare annotation is: true [2018-12-02 05:31:57,379 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 3509 3515) no Hoare annotation was computed. [2018-12-02 05:31:57,379 INFO L448 ceAbstractionStarter]: For program point L4478(lines 4478 4481) no Hoare annotation was computed. [2018-12-02 05:31:57,379 INFO L451 ceAbstractionStarter]: At program point L4476-2(lines 4452 4484) the Hoare annotation is: true [2018-12-02 05:31:57,379 INFO L448 ceAbstractionStarter]: For program point pcd_probeFINAL(lines 4446 4487) no Hoare annotation was computed. [2018-12-02 05:31:57,379 INFO L448 ceAbstractionStarter]: For program point L4476(lines 4476 4483) no Hoare annotation was computed. [2018-12-02 05:31:57,379 INFO L451 ceAbstractionStarter]: At program point L4466(lines 4452 4473) the Hoare annotation is: true [2018-12-02 05:31:57,379 INFO L451 ceAbstractionStarter]: At program point L4468(lines 4452 4473) the Hoare annotation is: true [2018-12-02 05:31:57,383 INFO L451 ceAbstractionStarter]: At program point L4458(line 4458) the Hoare annotation is: true [2018-12-02 05:31:57,383 INFO L451 ceAbstractionStarter]: At program point pcd_probeENTRY(lines 4446 4487) the Hoare annotation is: true [2018-12-02 05:31:57,383 INFO L448 ceAbstractionStarter]: For program point L4458-1(line 4458) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point L4456(line 4456) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point L4452(lines 4452 4484) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L451 ceAbstractionStarter]: At program point L4475(line 4475) the Hoare annotation is: true [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point L4475-1(line 4475) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L451 ceAbstractionStarter]: At program point L4477(line 4477) the Hoare annotation is: true [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point L4477-1(line 4477) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point pcd_probeEXIT(lines 4446 4487) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4471) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point L4459(lines 4459 4462) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point L4457-2(lines 4457 4464) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point L4457(lines 4457 4464) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L451 ceAbstractionStarter]: At program point L3904(line 3904) the Hoare annotation is: true [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point L3904-1(line 3904) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point L3927-1(line 3927) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L451 ceAbstractionStarter]: At program point L3927(line 3927) the Hoare annotation is: true [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point pcd_commandFINAL(lines 3898 3930) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point L3923-1(line 3923) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L451 ceAbstractionStarter]: At program point L3923(line 3923) the Hoare annotation is: true [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point L3921(lines 3921 3926) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L451 ceAbstractionStarter]: At program point pcd_commandENTRY(lines 3898 3930) the Hoare annotation is: true [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point L3915(lines 3915 3919) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point pcd_commandEXIT(lines 3898 3930) no Hoare annotation was computed. [2018-12-02 05:31:57,384 INFO L451 ceAbstractionStarter]: At program point L3913(line 3913) the Hoare annotation is: true [2018-12-02 05:31:57,384 INFO L451 ceAbstractionStarter]: At program point L3911-1(line 3911) the Hoare annotation is: true [2018-12-02 05:31:57,384 INFO L451 ceAbstractionStarter]: At program point L3911(line 3911) the Hoare annotation is: true [2018-12-02 05:31:57,384 INFO L448 ceAbstractionStarter]: For program point L3907-1(line 3907) no Hoare annotation was computed. [2018-12-02 05:31:57,385 INFO L451 ceAbstractionStarter]: At program point L3907(line 3907) the Hoare annotation is: true [2018-12-02 05:31:57,390 INFO L448 ceAbstractionStarter]: For program point L3905-1(line 3905) no Hoare annotation was computed. [2018-12-02 05:31:57,390 INFO L451 ceAbstractionStarter]: At program point L3905(line 3905) the Hoare annotation is: true [2018-12-02 05:31:57,390 INFO L448 ceAbstractionStarter]: For program point L3903-1(line 3903) no Hoare annotation was computed. [2018-12-02 05:31:57,390 INFO L451 ceAbstractionStarter]: At program point L3903(line 3903) the Hoare annotation is: true [2018-12-02 05:31:57,390 INFO L451 ceAbstractionStarter]: At program point L3920(line 3920) the Hoare annotation is: true [2018-12-02 05:31:57,390 INFO L448 ceAbstractionStarter]: For program point L3920-1(line 3920) no Hoare annotation was computed. [2018-12-02 05:31:57,390 INFO L451 ceAbstractionStarter]: At program point L3916(line 3916) the Hoare annotation is: true [2018-12-02 05:31:57,390 INFO L448 ceAbstractionStarter]: For program point L3914(line 3914) no Hoare annotation was computed. [2018-12-02 05:31:57,390 INFO L448 ceAbstractionStarter]: For program point L3916-1(line 3916) no Hoare annotation was computed. [2018-12-02 05:31:57,390 INFO L451 ceAbstractionStarter]: At program point L3912(line 3912) the Hoare annotation is: true [2018-12-02 05:31:57,390 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 3910) no Hoare annotation was computed. [2018-12-02 05:31:57,390 INFO L448 ceAbstractionStarter]: For program point L4577-2(lines 4577 4582) no Hoare annotation was computed. [2018-12-02 05:31:57,390 INFO L444 ceAbstractionStarter]: At program point L4606(line 4606) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= ~pcd_drive_count~0 0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,390 INFO L448 ceAbstractionStarter]: For program point L4577(line 4577) no Hoare annotation was computed. [2018-12-02 05:31:57,390 INFO L444 ceAbstractionStarter]: At program point L4635(lines 4567 4639) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= pcd_detect_~k~4 0) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,390 INFO L448 ceAbstractionStarter]: For program point L4602(line 4602) no Hoare annotation was computed. [2018-12-02 05:31:57,390 INFO L444 ceAbstractionStarter]: At program point L4573(lines 4573 4574) the Hoare annotation is: (or (and (= ~pcd_drive_count~0 0) (= pcd_detect_~k~4 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,391 INFO L448 ceAbstractionStarter]: For program point L4606-1(line 4606) no Hoare annotation was computed. [2018-12-02 05:31:57,391 INFO L448 ceAbstractionStarter]: For program point L4573-1(lines 4573 4574) no Hoare annotation was computed. [2018-12-02 05:31:57,391 INFO L444 ceAbstractionStarter]: At program point L4631(lines 4567 4639) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= pcd_detect_~k~4 0) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,391 INFO L448 ceAbstractionStarter]: For program point L4602-2(lines 4602 4607) no Hoare annotation was computed. [2018-12-02 05:31:57,391 INFO L448 ceAbstractionStarter]: For program point pcd_detectEXIT(lines 4557 4640) no Hoare annotation was computed. [2018-12-02 05:31:57,397 INFO L451 ceAbstractionStarter]: At program point L4615(lines 4567 4639) the Hoare annotation is: true [2018-12-02 05:31:57,397 INFO L444 ceAbstractionStarter]: At program point L4611(lines 4585 4618) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= ~pcd_drive_count~0 0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,397 INFO L444 ceAbstractionStarter]: At program point L4595(lines 4595 4596) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= ~pcd_drive_count~0 0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,397 INFO L448 ceAbstractionStarter]: For program point L4628-1(line 4628) no Hoare annotation was computed. [2018-12-02 05:31:57,397 INFO L448 ceAbstractionStarter]: For program point L4595-1(lines 4595 4596) no Hoare annotation was computed. [2018-12-02 05:31:57,397 INFO L444 ceAbstractionStarter]: At program point L4628(line 4628) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (= pcd_detect_~k~4 0) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,397 INFO L448 ceAbstractionStarter]: For program point L4591(lines 4591 4594) no Hoare annotation was computed. [2018-12-02 05:31:57,397 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4584) no Hoare annotation was computed. [2018-12-02 05:31:57,397 INFO L444 ceAbstractionStarter]: At program point L4608(lines 4585 4618) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= ~pcd_drive_count~0 0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,397 INFO L448 ceAbstractionStarter]: For program point L4571(lines 4571 4618) no Hoare annotation was computed. [2018-12-02 05:31:57,397 INFO L444 ceAbstractionStarter]: At program point L4633(lines 4567 4639) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (= pcd_detect_~k~4 0) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,397 INFO L444 ceAbstractionStarter]: At program point L4613(lines 4585 4618) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= ~pcd_drive_count~0 0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,397 INFO L448 ceAbstractionStarter]: For program point L4576-1(line 4576) no Hoare annotation was computed. [2018-12-02 05:31:57,397 INFO L444 ceAbstractionStarter]: At program point L4576(line 4576) the Hoare annotation is: (or (and (= ~pcd_drive_count~0 0) (= pcd_detect_~k~4 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,397 INFO L451 ceAbstractionStarter]: At program point pcd_detectENTRY(lines 4557 4640) the Hoare annotation is: true [2018-12-02 05:31:57,403 INFO L444 ceAbstractionStarter]: At program point L4601(line 4601) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= ~pcd_drive_count~0 0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,403 INFO L448 ceAbstractionStarter]: For program point L4601-1(line 4601) no Hoare annotation was computed. [2018-12-02 05:31:57,403 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4600) no Hoare annotation was computed. [2018-12-02 05:31:57,403 INFO L448 ceAbstractionStarter]: For program point pcd_detectFINAL(lines 4557 4640) no Hoare annotation was computed. [2018-12-02 05:31:57,404 INFO L444 ceAbstractionStarter]: At program point L4581(line 4581) the Hoare annotation is: (or (and (= ~pcd_drive_count~0 0) (= pcd_detect_~k~4 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,404 INFO L448 ceAbstractionStarter]: For program point L4581-1(line 4581) no Hoare annotation was computed. [2018-12-02 05:31:57,404 INFO L451 ceAbstractionStarter]: At program point pcd_completionENTRY(lines 3931 4028) the Hoare annotation is: true [2018-12-02 05:31:57,404 INFO L444 ceAbstractionStarter]: At program point L3995(lines 3986 4000) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,404 INFO L451 ceAbstractionStarter]: At program point L3958(line 3958) the Hoare annotation is: true [2018-12-02 05:31:57,404 INFO L448 ceAbstractionStarter]: For program point L3958-1(line 3958) no Hoare annotation was computed. [2018-12-02 05:31:57,404 INFO L448 ceAbstractionStarter]: For program point L4016(line 4016) no Hoare annotation was computed. [2018-12-02 05:31:57,404 INFO L448 ceAbstractionStarter]: For program point pcd_completionFINAL(lines 3931 4028) no Hoare annotation was computed. [2018-12-02 05:31:57,404 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4008) no Hoare annotation was computed. [2018-12-02 05:31:57,404 INFO L448 ceAbstractionStarter]: For program point L3963(lines 3963 4001) no Hoare annotation was computed. [2018-12-02 05:31:57,404 INFO L448 ceAbstractionStarter]: For program point L4025-1(line 4025) no Hoare annotation was computed. [2018-12-02 05:31:57,404 INFO L451 ceAbstractionStarter]: At program point L4025(line 4025) the Hoare annotation is: true [2018-12-02 05:31:57,404 INFO L448 ceAbstractionStarter]: For program point L4017(lines 4017 4021) no Hoare annotation was computed. [2018-12-02 05:31:57,404 INFO L451 ceAbstractionStarter]: At program point L3976(lines 3971 4001) the Hoare annotation is: true [2018-12-02 05:31:57,404 INFO L448 ceAbstractionStarter]: For program point L4009-1(line 4009) no Hoare annotation was computed. [2018-12-02 05:31:57,404 INFO L451 ceAbstractionStarter]: At program point L4009(line 4009) the Hoare annotation is: true [2018-12-02 05:31:57,404 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 3975) no Hoare annotation was computed. [2018-12-02 05:31:57,404 INFO L448 ceAbstractionStarter]: For program point L3972-2(lines 3971 4001) no Hoare annotation was computed. [2018-12-02 05:31:57,404 INFO L451 ceAbstractionStarter]: At program point L3964(line 3964) the Hoare annotation is: true [2018-12-02 05:31:57,404 INFO L451 ceAbstractionStarter]: At program point L3997(lines 3963 4001) the Hoare annotation is: true [2018-12-02 05:31:57,410 INFO L448 ceAbstractionStarter]: For program point L3964-1(line 3964) no Hoare annotation was computed. [2018-12-02 05:31:57,410 INFO L451 ceAbstractionStarter]: At program point L4018(lines 3953 4023) the Hoare annotation is: true [2018-12-02 05:31:57,410 INFO L451 ceAbstractionStarter]: At program point L3952(line 3952) the Hoare annotation is: true [2018-12-02 05:31:57,410 INFO L448 ceAbstractionStarter]: For program point L3952-1(line 3952) no Hoare annotation was computed. [2018-12-02 05:31:57,410 INFO L448 ceAbstractionStarter]: For program point L4010(lines 4010 4014) no Hoare annotation was computed. [2018-12-02 05:31:57,410 INFO L448 ceAbstractionStarter]: For program point L3977(lines 3977 3981) no Hoare annotation was computed. [2018-12-02 05:31:57,410 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 3968) no Hoare annotation was computed. [2018-12-02 05:31:57,410 INFO L448 ceAbstractionStarter]: For program point L3994(lines 3994 3998) no Hoare annotation was computed. [2018-12-02 05:31:57,410 INFO L448 ceAbstractionStarter]: For program point L3965-2(lines 3965 3968) no Hoare annotation was computed. [2018-12-02 05:31:57,410 INFO L448 ceAbstractionStarter]: For program point L3961-1(line 3961) no Hoare annotation was computed. [2018-12-02 05:31:57,410 INFO L448 ceAbstractionStarter]: For program point pcd_completionEXIT(lines 3931 4028) no Hoare annotation was computed. [2018-12-02 05:31:57,411 INFO L451 ceAbstractionStarter]: At program point L3961(line 3961) the Hoare annotation is: true [2018-12-02 05:31:57,411 INFO L444 ceAbstractionStarter]: At program point L3990(lines 3986 4000) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,411 INFO L448 ceAbstractionStarter]: For program point L3957(line 3957) no Hoare annotation was computed. [2018-12-02 05:31:57,411 INFO L451 ceAbstractionStarter]: At program point L3953-1(lines 3953 4024) the Hoare annotation is: true [2018-12-02 05:31:57,411 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4024) no Hoare annotation was computed. [2018-12-02 05:31:57,411 INFO L451 ceAbstractionStarter]: At program point L4015(lines 3953 4023) the Hoare annotation is: true [2018-12-02 05:31:57,411 INFO L448 ceAbstractionStarter]: For program point pi_write_blockEXIT(lines 6040 6042) no Hoare annotation was computed. [2018-12-02 05:31:57,411 INFO L451 ceAbstractionStarter]: At program point pi_write_blockENTRY(lines 6040 6042) the Hoare annotation is: true [2018-12-02 05:31:57,411 INFO L448 ceAbstractionStarter]: For program point pi_write_blockFINAL(lines 6040 6042) no Hoare annotation was computed. [2018-12-02 05:31:57,411 INFO L451 ceAbstractionStarter]: At program point L4287(line 4287) the Hoare annotation is: true [2018-12-02 05:31:57,411 INFO L448 ceAbstractionStarter]: For program point L4287-1(line 4287) no Hoare annotation was computed. [2018-12-02 05:31:57,411 INFO L448 ceAbstractionStarter]: For program point pcd_drive_resetEXIT(lines 4284 4290) no Hoare annotation was computed. [2018-12-02 05:31:57,411 INFO L451 ceAbstractionStarter]: At program point pcd_drive_resetENTRY(lines 4284 4290) the Hoare annotation is: true [2018-12-02 05:31:57,411 INFO L448 ceAbstractionStarter]: For program point pcd_drive_resetFINAL(lines 4284 4290) no Hoare annotation was computed. [2018-12-02 05:31:57,411 INFO L448 ceAbstractionStarter]: For program point pi_initEXIT(lines 6027 6029) no Hoare annotation was computed. [2018-12-02 05:31:57,411 INFO L451 ceAbstractionStarter]: At program point pi_initENTRY(lines 6027 6029) the Hoare annotation is: true [2018-12-02 05:31:57,416 INFO L448 ceAbstractionStarter]: For program point pi_initFINAL(lines 6027 6029) no Hoare annotation was computed. [2018-12-02 05:31:57,416 INFO L448 ceAbstractionStarter]: For program point unregister_cdromEXIT(lines 6072 6074) no Hoare annotation was computed. [2018-12-02 05:31:57,416 INFO L451 ceAbstractionStarter]: At program point unregister_cdromENTRY(lines 6072 6074) the Hoare annotation is: true [2018-12-02 05:31:57,416 INFO L448 ceAbstractionStarter]: For program point unregister_cdromFINAL(lines 6072 6074) no Hoare annotation was computed. [2018-12-02 05:31:57,416 INFO L451 ceAbstractionStarter]: At program point pi_read_regrENTRY(lines 6034 6036) the Hoare annotation is: true [2018-12-02 05:31:57,416 INFO L448 ceAbstractionStarter]: For program point pi_read_regrFINAL(lines 6034 6036) no Hoare annotation was computed. [2018-12-02 05:31:57,416 INFO L448 ceAbstractionStarter]: For program point pi_read_regrEXIT(lines 6034 6036) no Hoare annotation was computed. [2018-12-02 05:31:57,416 INFO L444 ceAbstractionStarter]: At program point L5455(line 5455) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 2 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,416 INFO L444 ceAbstractionStarter]: At program point L5455-1(line 5455) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 2 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= 1 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,416 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_9ENTRY(lines 5452 5459) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 2 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_state_variable_2~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,416 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_9EXIT(lines 5452 5459) no Hoare annotation was computed. [2018-12-02 05:31:57,416 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_9FINAL(lines 5452 5459) no Hoare annotation was computed. [2018-12-02 05:31:57,416 INFO L444 ceAbstractionStarter]: At program point L5487(line 5487) the Hoare annotation is: (or (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 2 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,416 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_13FINAL(lines 5484 5491) no Hoare annotation was computed. [2018-12-02 05:31:57,416 INFO L444 ceAbstractionStarter]: At program point L5487-1(line 5487) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= ~disable~0 0)) (not (= 2 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,417 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_13ENTRY(lines 5484 5491) the Hoare annotation is: (or (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 2 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,421 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_13EXIT(lines 5484 5491) no Hoare annotation was computed. [2018-12-02 05:31:57,421 INFO L444 ceAbstractionStarter]: At program point L5471(line 5471) the Hoare annotation is: (or (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 2 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,421 INFO L444 ceAbstractionStarter]: At program point L5471-1(line 5471) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= ~disable~0 0)) (not (= 2 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,421 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_11ENTRY(lines 5468 5475) the Hoare annotation is: (or (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 2 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,421 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_11FINAL(lines 5468 5475) no Hoare annotation was computed. [2018-12-02 05:31:57,421 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_11EXIT(lines 5468 5475) no Hoare annotation was computed. [2018-12-02 05:31:57,421 INFO L448 ceAbstractionStarter]: For program point L5984-1(line 5984) no Hoare annotation was computed. [2018-12-02 05:31:57,421 INFO L448 ceAbstractionStarter]: For program point blk_init_queueFINAL(lines 5983 5985) no Hoare annotation was computed. [2018-12-02 05:31:57,421 INFO L451 ceAbstractionStarter]: At program point L5984(line 5984) the Hoare annotation is: true [2018-12-02 05:31:57,422 INFO L448 ceAbstractionStarter]: For program point blk_init_queueEXIT(lines 5983 5985) no Hoare annotation was computed. [2018-12-02 05:31:57,422 INFO L451 ceAbstractionStarter]: At program point blk_init_queueENTRY(lines 5983 5985) the Hoare annotation is: true [2018-12-02 05:31:57,422 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,422 INFO L448 ceAbstractionStarter]: For program point ##fun~~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,422 INFO L451 ceAbstractionStarter]: At program point ##fun~~TO~intENTRY(line -1) the Hoare annotation is: true [2018-12-02 05:31:57,422 INFO L448 ceAbstractionStarter]: For program point ##fun~~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,422 INFO L451 ceAbstractionStarter]: At program point register_blkdevENTRY(lines 6054 6056) the Hoare annotation is: true [2018-12-02 05:31:57,422 INFO L448 ceAbstractionStarter]: For program point register_blkdevFINAL(lines 6054 6056) no Hoare annotation was computed. [2018-12-02 05:31:57,422 INFO L448 ceAbstractionStarter]: For program point register_blkdevEXIT(lines 6054 6056) no Hoare annotation was computed. [2018-12-02 05:31:57,422 INFO L451 ceAbstractionStarter]: At program point pi_connectENTRY(lines 6017 6019) the Hoare annotation is: true [2018-12-02 05:31:57,422 INFO L448 ceAbstractionStarter]: For program point pi_connectEXIT(lines 6017 6019) no Hoare annotation was computed. [2018-12-02 05:31:57,422 INFO L448 ceAbstractionStarter]: For program point pi_connectFINAL(lines 6017 6019) no Hoare annotation was computed. [2018-12-02 05:31:57,426 INFO L448 ceAbstractionStarter]: For program point L5915(lines 5915 5918) no Hoare annotation was computed. [2018-12-02 05:31:57,426 INFO L444 ceAbstractionStarter]: At program point L5917(line 5917) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 2 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,426 INFO L448 ceAbstractionStarter]: For program point L5917-1(lines 5915 5918) no Hoare annotation was computed. [2018-12-02 05:31:57,426 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_pcd_mutexEXIT(lines 5912 5922) no Hoare annotation was computed. [2018-12-02 05:31:57,426 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_pcd_mutexENTRY(lines 5912 5922) the Hoare annotation is: (or (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 2 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,426 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_pcd_mutexFINAL(lines 5912 5922) no Hoare annotation was computed. [2018-12-02 05:31:57,426 INFO L448 ceAbstractionStarter]: For program point put_diskFINAL(lines 6050 6052) no Hoare annotation was computed. [2018-12-02 05:31:57,426 INFO L451 ceAbstractionStarter]: At program point put_diskENTRY(lines 6050 6052) the Hoare annotation is: true [2018-12-02 05:31:57,427 INFO L448 ceAbstractionStarter]: For program point put_diskEXIT(lines 6050 6052) no Hoare annotation was computed. [2018-12-02 05:31:57,427 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveFINAL(lines 5966 5968) no Hoare annotation was computed. [2018-12-02 05:31:57,427 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveEXIT(lines 5966 5968) no Hoare annotation was computed. [2018-12-02 05:31:57,427 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lock_irqsaveENTRY(lines 5966 5968) the Hoare annotation is: true [2018-12-02 05:31:57,427 INFO L448 ceAbstractionStarter]: For program point schedule_delayed_workEXIT(lines 6062 6064) no Hoare annotation was computed. [2018-12-02 05:31:57,427 INFO L451 ceAbstractionStarter]: At program point schedule_delayed_workENTRY(lines 6062 6064) the Hoare annotation is: true [2018-12-02 05:31:57,427 INFO L448 ceAbstractionStarter]: For program point schedule_delayed_workFINAL(lines 6062 6064) no Hoare annotation was computed. [2018-12-02 05:31:57,427 INFO L448 ceAbstractionStarter]: For program point cdrom_releaseFINAL(lines 5998 6000) no Hoare annotation was computed. [2018-12-02 05:31:57,427 INFO L451 ceAbstractionStarter]: At program point cdrom_releaseENTRY(lines 5998 6000) the Hoare annotation is: true [2018-12-02 05:31:57,427 INFO L448 ceAbstractionStarter]: For program point cdrom_releaseEXIT(lines 5998 6000) no Hoare annotation was computed. [2018-12-02 05:31:57,427 INFO L451 ceAbstractionStarter]: At program point pi_write_regrENTRY(lines 6043 6045) the Hoare annotation is: true [2018-12-02 05:31:57,427 INFO L448 ceAbstractionStarter]: For program point pi_write_regrFINAL(lines 6043 6045) no Hoare annotation was computed. [2018-12-02 05:31:57,427 INFO L448 ceAbstractionStarter]: For program point pi_write_regrEXIT(lines 6043 6045) no Hoare annotation was computed. [2018-12-02 05:31:57,427 INFO L448 ceAbstractionStarter]: For program point delayed_work_timer_fnFINAL(lines 6004 6006) no Hoare annotation was computed. [2018-12-02 05:31:57,427 INFO L448 ceAbstractionStarter]: For program point delayed_work_timer_fnEXIT(lines 6004 6006) no Hoare annotation was computed. [2018-12-02 05:31:57,431 INFO L451 ceAbstractionStarter]: At program point delayed_work_timer_fnENTRY(lines 6004 6006) the Hoare annotation is: true [2018-12-02 05:31:57,431 INFO L451 ceAbstractionStarter]: At program point L4255(lines 4216 4282) the Hoare annotation is: true [2018-12-02 05:31:57,431 INFO L451 ceAbstractionStarter]: At program point L4222(line 4222) the Hoare annotation is: true [2018-12-02 05:31:57,431 INFO L451 ceAbstractionStarter]: At program point L4251(lines 4216 4282) the Hoare annotation is: true [2018-12-02 05:31:57,431 INFO L448 ceAbstractionStarter]: For program point L4222-1(line 4222) no Hoare annotation was computed. [2018-12-02 05:31:57,431 INFO L448 ceAbstractionStarter]: For program point L4280-1(line 4280) no Hoare annotation was computed. [2018-12-02 05:31:57,431 INFO L451 ceAbstractionStarter]: At program point L4280(line 4280) the Hoare annotation is: true [2018-12-02 05:31:57,431 INFO L448 ceAbstractionStarter]: For program point L4235(lines 4235 4239) no Hoare annotation was computed. [2018-12-02 05:31:57,431 INFO L451 ceAbstractionStarter]: At program point L4268(lines 4258 4278) the Hoare annotation is: true [2018-12-02 05:31:57,431 INFO L448 ceAbstractionStarter]: For program point pcd_resetFINAL(lines 4207 4283) no Hoare annotation was computed. [2018-12-02 05:31:57,431 INFO L451 ceAbstractionStarter]: At program point L4223(line 4223) the Hoare annotation is: true [2018-12-02 05:31:57,432 INFO L448 ceAbstractionStarter]: For program point L4223-1(line 4223) no Hoare annotation was computed. [2018-12-02 05:31:57,432 INFO L448 ceAbstractionStarter]: For program point L4248(line 4248) no Hoare annotation was computed. [2018-12-02 05:31:57,432 INFO L448 ceAbstractionStarter]: For program point L4273-1(lines 4273 4276) no Hoare annotation was computed. [2018-12-02 05:31:57,432 INFO L451 ceAbstractionStarter]: At program point L4236(lines 4216 4282) the Hoare annotation is: true [2018-12-02 05:31:57,432 INFO L451 ceAbstractionStarter]: At program point L4224-1(line 4224) the Hoare annotation is: true [2018-12-02 05:31:57,432 INFO L451 ceAbstractionStarter]: At program point L4224(line 4224) the Hoare annotation is: true [2018-12-02 05:31:57,432 INFO L451 ceAbstractionStarter]: At program point L4253(lines 4216 4282) the Hoare annotation is: true [2018-12-02 05:31:57,432 INFO L451 ceAbstractionStarter]: At program point L4270(lines 4258 4278) the Hoare annotation is: true [2018-12-02 05:31:57,432 INFO L451 ceAbstractionStarter]: At program point L4241(lines 4216 4282) the Hoare annotation is: true [2018-12-02 05:31:57,432 INFO L451 ceAbstractionStarter]: At program point L4266(lines 4258 4278) the Hoare annotation is: true [2018-12-02 05:31:57,432 INFO L448 ceAbstractionStarter]: For program point L4233(lines 4233 4242) no Hoare annotation was computed. [2018-12-02 05:31:57,432 INFO L451 ceAbstractionStarter]: At program point L4229(lines 4216 4282) the Hoare annotation is: true [2018-12-02 05:31:57,432 INFO L448 ceAbstractionStarter]: For program point L4225(line 4225) no Hoare annotation was computed. [2018-12-02 05:31:57,432 INFO L448 ceAbstractionStarter]: For program point L4258-1(lines 4258 4279) no Hoare annotation was computed. [2018-12-02 05:31:57,432 INFO L451 ceAbstractionStarter]: At program point pcd_resetENTRY(lines 4207 4283) the Hoare annotation is: true [2018-12-02 05:31:57,432 INFO L448 ceAbstractionStarter]: For program point pcd_resetEXIT(lines 4207 4283) no Hoare annotation was computed. [2018-12-02 05:31:57,432 INFO L451 ceAbstractionStarter]: At program point L4234(line 4234) the Hoare annotation is: true [2018-12-02 05:31:57,432 INFO L448 ceAbstractionStarter]: For program point L4263(line 4263) no Hoare annotation was computed. [2018-12-02 05:31:57,432 INFO L448 ceAbstractionStarter]: For program point L4234-1(line 4234) no Hoare annotation was computed. [2018-12-02 05:31:57,436 INFO L448 ceAbstractionStarter]: For program point register_cdromFINAL(lines 6058 6060) no Hoare annotation was computed. [2018-12-02 05:31:57,436 INFO L448 ceAbstractionStarter]: For program point register_cdromEXIT(lines 6058 6060) no Hoare annotation was computed. [2018-12-02 05:31:57,436 INFO L451 ceAbstractionStarter]: At program point register_cdromENTRY(lines 6058 6060) the Hoare annotation is: true [2018-12-02 05:31:57,436 INFO L444 ceAbstractionStarter]: At program point pcd_block_ioctlENTRY(lines 3734 3745) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,436 INFO L444 ceAbstractionStarter]: At program point L3742(line 3742) the Hoare annotation is: (or (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,436 INFO L444 ceAbstractionStarter]: At program point L3740(line 3740) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,436 INFO L448 ceAbstractionStarter]: For program point L3741(line 3741) no Hoare annotation was computed. [2018-12-02 05:31:57,437 INFO L448 ceAbstractionStarter]: For program point L3742-1(line 3742) no Hoare annotation was computed. [2018-12-02 05:31:57,437 INFO L448 ceAbstractionStarter]: For program point pcd_block_ioctlEXIT(lines 3734 3745) no Hoare annotation was computed. [2018-12-02 05:31:57,437 INFO L444 ceAbstractionStarter]: At program point L3740-1(line 3740) the Hoare annotation is: (or (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,437 INFO L448 ceAbstractionStarter]: For program point pcd_block_ioctlFINAL(lines 3734 3745) no Hoare annotation was computed. [2018-12-02 05:31:57,437 INFO L448 ceAbstractionStarter]: For program point L4794(lines 4794 4798) no Hoare annotation was computed. [2018-12-02 05:31:57,437 INFO L448 ceAbstractionStarter]: For program point pcd_startEXIT(lines 4742 4804) no Hoare annotation was computed. [2018-12-02 05:31:57,437 INFO L444 ceAbstractionStarter]: At program point L4790(lines 4786 4800) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,437 INFO L451 ceAbstractionStarter]: At program point L4784(lines 4784 4800) the Hoare annotation is: true [2018-12-02 05:31:57,437 INFO L448 ceAbstractionStarter]: For program point L4780-1(line 4780) no Hoare annotation was computed. [2018-12-02 05:31:57,437 INFO L448 ceAbstractionStarter]: For program point L4778(lines 4778 4783) no Hoare annotation was computed. [2018-12-02 05:31:57,437 INFO L451 ceAbstractionStarter]: At program point L4780(line 4780) the Hoare annotation is: true [2018-12-02 05:31:57,437 INFO L451 ceAbstractionStarter]: At program point L4774(lines 4749 4803) the Hoare annotation is: true [2018-12-02 05:31:57,437 INFO L451 ceAbstractionStarter]: At program point L4770(lines 4749 4803) the Hoare annotation is: true [2018-12-02 05:31:57,441 INFO L451 ceAbstractionStarter]: At program point L4772(lines 4749 4803) the Hoare annotation is: true [2018-12-02 05:31:57,441 INFO L448 ceAbstractionStarter]: For program point L4801(line 4801) no Hoare annotation was computed. [2018-12-02 05:31:57,441 INFO L451 ceAbstractionStarter]: At program point pcd_startENTRY(lines 4742 4804) the Hoare annotation is: true [2018-12-02 05:31:57,442 INFO L444 ceAbstractionStarter]: At program point L4795(lines 4786 4800) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,442 INFO L451 ceAbstractionStarter]: At program point L4797(lines 4784 4800) the Hoare annotation is: true [2018-12-02 05:31:57,442 INFO L448 ceAbstractionStarter]: For program point pcd_startFINAL(lines 4742 4804) no Hoare annotation was computed. [2018-12-02 05:31:57,442 INFO L448 ceAbstractionStarter]: For program point L4777(line 4777) no Hoare annotation was computed. [2018-12-02 05:31:57,442 INFO L448 ceAbstractionStarter]: For program point pcd_req_senseEXIT(lines 4029 4089) no Hoare annotation was computed. [2018-12-02 05:31:57,442 INFO L451 ceAbstractionStarter]: At program point L4063(lines 4036 4088) the Hoare annotation is: true [2018-12-02 05:31:57,442 INFO L444 ceAbstractionStarter]: At program point L4061(lines 4052 4066) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,442 INFO L448 ceAbstractionStarter]: For program point L4049-1(line 4049) no Hoare annotation was computed. [2018-12-02 05:31:57,442 INFO L451 ceAbstractionStarter]: At program point L4049(line 4049) the Hoare annotation is: true [2018-12-02 05:31:57,442 INFO L448 ceAbstractionStarter]: For program point L4074(lines 4074 4078) no Hoare annotation was computed. [2018-12-02 05:31:57,442 INFO L448 ceAbstractionStarter]: For program point L4074-2(lines 4074 4078) no Hoare annotation was computed. [2018-12-02 05:31:57,442 INFO L451 ceAbstractionStarter]: At program point L4068(line 4068) the Hoare annotation is: true [2018-12-02 05:31:57,442 INFO L448 ceAbstractionStarter]: For program point L4068-1(line 4068) no Hoare annotation was computed. [2018-12-02 05:31:57,442 INFO L448 ceAbstractionStarter]: For program point L4060(lines 4060 4064) no Hoare annotation was computed. [2018-12-02 05:31:57,442 INFO L448 ceAbstractionStarter]: For program point pcd_req_senseFINAL(lines 4029 4089) no Hoare annotation was computed. [2018-12-02 05:31:57,442 INFO L451 ceAbstractionStarter]: At program point pcd_req_senseENTRY(lines 4029 4089) the Hoare annotation is: true [2018-12-02 05:31:57,442 INFO L444 ceAbstractionStarter]: At program point L4056(lines 4052 4066) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,442 INFO L451 ceAbstractionStarter]: At program point L4050(lines 4050 4066) the Hoare annotation is: true [2018-12-02 05:31:57,442 INFO L448 ceAbstractionStarter]: For program point L4083-1(lines 4083 4086) no Hoare annotation was computed. [2018-12-02 05:31:57,442 INFO L448 ceAbstractionStarter]: For program point L4073(lines 4073 4082) no Hoare annotation was computed. [2018-12-02 05:31:57,442 INFO L448 ceAbstractionStarter]: For program point L4073-2(lines 4036 4088) no Hoare annotation was computed. [2018-12-02 05:31:57,442 INFO L448 ceAbstractionStarter]: For program point L4067-1(lines 4067 4070) no Hoare annotation was computed. [2018-12-02 05:31:57,447 INFO L444 ceAbstractionStarter]: At program point L5950(line 5950) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,447 INFO L444 ceAbstractionStarter]: At program point L5946(line 5946) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,447 INFO L448 ceAbstractionStarter]: For program point L5950-1(lines 5933 5954) no Hoare annotation was computed. [2018-12-02 05:31:57,447 INFO L444 ceAbstractionStarter]: At program point L5942(line 5942) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,447 INFO L448 ceAbstractionStarter]: For program point L5946-1(lines 5935 5953) no Hoare annotation was computed. [2018-12-02 05:31:57,447 INFO L444 ceAbstractionStarter]: At program point L5938(line 5938) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_pcd_mutex~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,447 INFO L448 ceAbstractionStarter]: For program point L5942-1(lines 5935 5953) no Hoare annotation was computed. [2018-12-02 05:31:57,447 INFO L448 ceAbstractionStarter]: For program point L5938-1(lines 5935 5953) no Hoare annotation was computed. [2018-12-02 05:31:57,447 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 5933 5954) no Hoare annotation was computed. [2018-12-02 05:31:57,447 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 5933 5954) the Hoare annotation is: true [2018-12-02 05:31:57,447 INFO L444 ceAbstractionStarter]: At program point L3728(line 3728) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,447 INFO L444 ceAbstractionStarter]: At program point pcd_block_releaseENTRY(lines 3724 3733) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,447 INFO L444 ceAbstractionStarter]: At program point L3729(line 3729) the Hoare annotation is: (or (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,447 INFO L444 ceAbstractionStarter]: At program point L3728-1(line 3728) the Hoare annotation is: (or (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_1~0)) (not (= ~disable~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-02 05:31:57,447 INFO L448 ceAbstractionStarter]: For program point pcd_block_releaseEXIT(lines 3724 3733) no Hoare annotation was computed. [2018-12-02 05:31:57,447 INFO L448 ceAbstractionStarter]: For program point pcd_block_releaseFINAL(lines 3724 3733) no Hoare annotation was computed. [2018-12-02 05:31:57,452 INFO L448 ceAbstractionStarter]: For program point L3730(line 3730) no Hoare annotation was computed. [2018-12-02 05:31:57,452 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,452 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pcd_drive_count~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~disable~0 0)) [2018-12-02 05:31:57,452 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 05:31:57,452 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 05:31:57,452 INFO L448 ceAbstractionStarter]: For program point pi_do_claimedFINAL(lines 6023 6025) no Hoare annotation was computed. [2018-12-02 05:31:57,452 INFO L451 ceAbstractionStarter]: At program point pi_do_claimedENTRY(lines 6023 6025) the Hoare annotation is: true [2018-12-02 05:31:57,452 INFO L448 ceAbstractionStarter]: For program point pi_do_claimedEXIT(lines 6023 6025) no Hoare annotation was computed. [2018-12-02 05:31:57,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 05:31:57 BoogieIcfgContainer [2018-12-02 05:31:57,470 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 05:31:57,470 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 05:31:57,470 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 05:31:57,470 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 05:31:57,471 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:31:37" (3/4) ... [2018-12-02 05:31:57,474 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 05:31:57,481 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure do_pcd_request [2018-12-02 05:31:57,481 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_release [2018-12-02 05:31:57,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure write_reg [2018-12-02 05:31:57,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_audio_ioctl [2018-12-02 05:31:57,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_disconnect [2018-12-02 05:31:57,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_12 [2018-12-02 05:31:57,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure status_reg [2018-12-02 05:31:57,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2018-12-02 05:31:57,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_transfer [2018-12-02 05:31:57,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_10 [2018-12-02 05:31:57,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cdrom_open [2018-12-02 05:31:57,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ps_set_intr [2018-12-02 05:31:57,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_packet [2018-12-02 05:31:57,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-12-02 05:31:57,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-02 05:31:57,482 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_drive_status [2018-12-02 05:31:57,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_block [2018-12-02 05:31:57,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_init [2018-12-02 05:31:57,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure read_reg [2018-12-02 05:31:57,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bio_cur_bytes [2018-12-02 05:31:57,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-12-02 05:31:57,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cdrom_check_events [2018-12-02 05:31:57,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __blk_end_request_cur [2018-12-02 05:31:57,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_ready [2018-12-02 05:31:57,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_disk [2018-12-02 05:31:57,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ps_tq_int [2018-12-02 05:31:57,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_fetch_request [2018-12-02 05:31:57,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_init_units [2018-12-02 05:31:57,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_blkdev [2018-12-02 05:31:57,483 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_tray_move [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_block_open [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure do_pcd_read [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_gendisk [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_check_events [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure do_pcd_read_drq [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_probe_capabilities [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_exit [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_release [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_open [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_rq_cur_bytes [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_ready_wait [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 05:31:57,484 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout_interruptible [2018-12-02 05:31:57,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_lock_door [2018-12-02 05:31:57,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~VOID [2018-12-02 05:31:57,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2018-12-02 05:31:57,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_block_check_events [2018-12-02 05:31:57,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-12-02 05:31:57,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_sleep [2018-12-02 05:31:57,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_wait [2018-12-02 05:31:57,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_atapi [2018-12-02 05:31:57,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_rq_pos [2018-12-02 05:31:57,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_pcd_mutex [2018-12-02 05:31:57,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_rq_cur_sectors [2018-12-02 05:31:57,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 05:31:57,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_get_mcn [2018-12-02 05:31:57,485 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2018-12-02 05:31:57,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_cleanup_queue [2018-12-02 05:31:57,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __blk_end_request_all [2018-12-02 05:31:57,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cdrom_ioctl [2018-12-02 05:31:57,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_8 [2018-12-02 05:31:57,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock_irqrestore [2018-12-02 05:31:57,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_identify [2018-12-02 05:31:57,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure next_request [2018-12-02 05:31:57,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-12-02 05:31:57,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_probe [2018-12-02 05:31:57,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_command [2018-12-02 05:31:57,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_detect [2018-12-02 05:31:57,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_completion [2018-12-02 05:31:57,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_write_block [2018-12-02 05:31:57,486 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_drive_reset [2018-12-02 05:31:57,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_init [2018-12-02 05:31:57,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_cdrom [2018-12-02 05:31:57,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_regr [2018-12-02 05:31:57,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_9 [2018-12-02 05:31:57,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_13 [2018-12-02 05:31:57,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_11 [2018-12-02 05:31:57,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_init_queue [2018-12-02 05:31:57,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~int [2018-12-02 05:31:57,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_blkdev [2018-12-02 05:31:57,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_connect [2018-12-02 05:31:57,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_pcd_mutex [2018-12-02 05:31:57,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure put_disk [2018-12-02 05:31:57,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2018-12-02 05:31:57,487 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2018-12-02 05:31:57,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cdrom_release [2018-12-02 05:31:57,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_write_regr [2018-12-02 05:31:57,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure delayed_work_timer_fn [2018-12-02 05:31:57,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_reset [2018-12-02 05:31:57,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_cdrom [2018-12-02 05:31:57,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_block_ioctl [2018-12-02 05:31:57,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_start [2018-12-02 05:31:57,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_req_sense [2018-12-02 05:31:57,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-12-02 05:31:57,488 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_block_release [2018-12-02 05:31:57,489 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_do_claimed [2018-12-02 05:31:57,508 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 357 nodes and edges [2018-12-02 05:31:57,510 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 144 nodes and edges [2018-12-02 05:31:57,512 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 53 nodes and edges [2018-12-02 05:31:57,513 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2018-12-02 05:31:57,514 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-02 05:31:57,515 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-02 05:31:57,516 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-02 05:31:57,536 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(0 == \old(ldv_state_variable_2)) || !(0 == \old(pcd_drive_count))) || !(0 == \old(ldv_retval_1))) || ((((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1) && ldv_mutex_pcd_mutex == 1)) || !(disable == 0) [2018-12-02 05:31:57,536 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(0 == \old(ldv_state_variable_2)) || !(0 == \old(pcd_drive_count))) || !(0 == \old(ldv_retval_1))) || (((ldv_mutex_mutex_of_device == 1 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1) && ldv_mutex_pcd_mutex == 1)) || !(disable == 0) [2018-12-02 05:31:57,651 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_22490996-5fee-4c53-9a13-9140df67ceca/bin-2019/uautomizer/witness.graphml [2018-12-02 05:31:57,651 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 05:31:57,652 INFO L168 Benchmark]: Toolchain (without parser) took 24392.35 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 949.5 MB in the beginning and 2.0 GB in the end (delta: -1.0 GB). Peak memory consumption was 162.6 MB. Max. memory is 11.5 GB. [2018-12-02 05:31:57,652 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 05:31:57,652 INFO L168 Benchmark]: CACSL2BoogieTranslator took 959.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 949.5 MB in the beginning and 1.0 GB in the end (delta: -58.0 MB). Peak memory consumption was 108.7 MB. Max. memory is 11.5 GB. [2018-12-02 05:31:57,652 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.95 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 05:31:57,653 INFO L168 Benchmark]: Boogie Preprocessor took 87.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 981.0 MB in the end (delta: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2018-12-02 05:31:57,653 INFO L168 Benchmark]: RCFGBuilder took 3289.64 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 91.2 MB). Free memory was 981.0 MB in the beginning and 896.0 MB in the end (delta: 85.0 MB). Peak memory consumption was 186.1 MB. Max. memory is 11.5 GB. [2018-12-02 05:31:57,653 INFO L168 Benchmark]: TraceAbstraction took 19829.91 ms. Allocated memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: 952.1 MB). Free memory was 896.0 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. [2018-12-02 05:31:57,653 INFO L168 Benchmark]: Witness Printer took 180.75 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2018-12-02 05:31:57,654 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 959.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 949.5 MB in the beginning and 1.0 GB in the end (delta: -58.0 MB). Peak memory consumption was 108.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.95 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 87.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 981.0 MB in the end (delta: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3289.64 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 91.2 MB). Free memory was 981.0 MB in the beginning and 896.0 MB in the end (delta: 85.0 MB). Peak memory consumption was 186.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 19829.91 ms. Allocated memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: 952.1 MB). Free memory was 896.0 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. * Witness Printer took 180.75 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5497]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4494]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4258]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3860]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3953]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4646]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3953]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4494]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4052]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 3953]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5019]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4749]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5019]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4494]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3860]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5064]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4098]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 4585]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_lock) || !(pcd_drive_count == 0)) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_state_variable_0)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 4567]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_lock) || k == 0) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_state_variable_0)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 4452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4832]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 4786]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 3860]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4717]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5122]: Loop Invariant Derived loop invariant: (((!(0 == \old(ldv_state_variable_2)) || !(0 == \old(pcd_drive_count))) || !(0 == \old(ldv_retval_1))) || ((((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1) && ldv_mutex_pcd_mutex == 1)) || !(disable == 0) - InvariantResult [Line: 4987]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5122]: Loop Invariant Derived loop invariant: (((!(0 == \old(ldv_state_variable_2)) || !(0 == \old(pcd_drive_count))) || !(0 == \old(ldv_retval_1))) || (((ldv_mutex_mutex_of_device == 1 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1) && ldv_mutex_pcd_mutex == 1)) || !(disable == 0) - InvariantResult [Line: 4567]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_lock) || k == 0) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_state_variable_0)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 4713]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3763]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4987]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 4036]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4258]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4494]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4585]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_lock) || !(pcd_drive_count == 0)) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_state_variable_0)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 4749]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5019]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5064]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4094]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4585]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_lock) || !(pcd_drive_count == 0)) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_state_variable_0)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 4567]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || k == 0) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_state_variable_0)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 4386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5064]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4567]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4749]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4987]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4098]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 4786]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 4258]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4717]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4052]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 4832]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_1)) || !(disable == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_pcd_mutex)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - StatisticsResult: Ultimate Automizer benchmark data CFG has 99 procedures, 925 locations, 1 error locations. SAFE Result, 19.7s OverallTime, 14 OverallIterations, 2 TraceHistogramMax, 4.3s AutomataDifference, 0.0s DeadEndRemovalTime, 12.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 19228 SDtfs, 12664 SDslu, 10272 SDs, 0 SdLazy, 1325 SolverSat, 30 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 46 GetRequests, 29 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6657occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 14 MinimizatonAttempts, 1416 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 370 LocationsWithAnnotation, 23966 PreInvPairs, 25408 NumberOfFragments, 3096 HoareAnnotationTreeSize, 23966 FomulaSimplifications, 32284 FormulaSimplificationTreeSizeReduction, 2.0s HoareSimplificationTime, 370 FomulaSimplificationsInter, 148996 FormulaSimplificationTreeSizeReductionInter, 10.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 797 NumberOfCodeBlocks, 797 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 783 ConstructedInterpolants, 0 QuantifiedInterpolants, 65597 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 23/23 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...