./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/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 607b69a89d65e38d8ae2ac4b362f4319eda99370 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 07:24:13,471 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:24:13,473 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:24:13,480 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:24:13,480 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:24:13,481 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:24:13,482 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:24:13,484 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:24:13,485 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:24:13,486 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:24:13,486 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:24:13,487 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:24:13,487 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:24:13,488 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:24:13,489 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:24:13,489 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:24:13,490 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:24:13,491 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:24:13,492 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:24:13,493 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:24:13,494 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:24:13,495 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:24:13,497 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:24:13,498 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:24:13,498 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:24:13,498 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:24:13,499 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:24:13,500 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:24:13,500 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:24:13,501 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:24:13,501 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:24:13,501 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:24:13,501 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:24:13,501 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:24:13,502 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:24:13,502 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:24:13,503 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-23 07:24:13,514 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:24:13,515 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:24:13,515 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:24:13,516 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 07:24:13,516 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:24:13,516 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:24:13,517 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 07:24:13,517 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:24:13,517 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 07:24:13,517 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:24:13,517 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:24:13,517 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:24:13,518 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:24:13,518 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:24:13,518 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:24:13,518 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:24:13,518 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:24:13,519 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 07:24:13,519 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:24:13,519 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 07:24:13,519 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 07:24:13,519 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:24:13,519 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:24:13,519 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:24:13,520 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 07:24:13,520 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:24:13,520 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 07:24:13,520 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 07:24:13,520 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_2434cc26-9ac0-4538-a85c-063924011b89/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 -> 607b69a89d65e38d8ae2ac4b362f4319eda99370 [2018-11-23 07:24:13,549 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:24:13,560 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:24:13,564 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:24:13,565 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:24:13,565 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:24:13,566 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0_true-unreach-call.cil.out.i [2018-11-23 07:24:13,617 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/bin-2019/uautomizer/data/1ce43b619/f131b70bcef74aa99c6266d8079ac76e/FLAG4dad9246e [2018-11-23 07:24:14,219 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:24:14,220 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0_true-unreach-call.cil.out.i [2018-11-23 07:24:14,251 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/bin-2019/uautomizer/data/1ce43b619/f131b70bcef74aa99c6266d8079ac76e/FLAG4dad9246e [2018-11-23 07:24:14,587 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/bin-2019/uautomizer/data/1ce43b619/f131b70bcef74aa99c6266d8079ac76e [2018-11-23 07:24:14,589 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:24:14,591 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:24:14,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:24:14,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:24:14,594 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:24:14,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:24:14" (1/1) ... [2018-11-23 07:24:14,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c2a9b77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:14, skipping insertion in model container [2018-11-23 07:24:14,597 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:24:14" (1/1) ... [2018-11-23 07:24:14,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:24:14,685 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:24:16,037 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:24:16,047 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:24:16,242 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:24:16,343 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:24:16,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:16 WrapperNode [2018-11-23 07:24:16,344 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:24:16,345 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:24:16,345 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:24:16,345 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:24:16,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:16" (1/1) ... [2018-11-23 07:24:16,392 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:16" (1/1) ... [2018-11-23 07:24:16,408 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:24:16,408 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:24:16,409 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:24:16,409 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:24:16,415 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:16" (1/1) ... [2018-11-23 07:24:16,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:16" (1/1) ... [2018-11-23 07:24:16,430 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:16" (1/1) ... [2018-11-23 07:24:16,430 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:16" (1/1) ... [2018-11-23 07:24:16,530 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:16" (1/1) ... [2018-11-23 07:24:16,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:16" (1/1) ... [2018-11-23 07:24:16,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:16" (1/1) ... [2018-11-23 07:24:16,593 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:24:16,594 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:24:16,594 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:24:16,594 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:24:16,595 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/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 [2018-11-23 07:24:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-23 07:24:16,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-23 07:24:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_free_iso_urbs [2018-11-23 07:24:16,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_free_iso_urbs [2018-11-23 07:24:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbt_attach [2018-11-23 07:24:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbt_attach [2018-11-23 07:24:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_rc [2018-11-23 07:24:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_rc [2018-11-23 07:24:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-23 07:24:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-23 07:24:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-23 07:24:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2018-11-23 07:24:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-23 07:24:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-23 07:24:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2018-11-23 07:24:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2018-11-23 07:24:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_dvb [2018-11-23 07:24:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_dvb [2018-11-23 07:24:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_feed [2018-11-23 07:24:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_feed [2018-11-23 07:24:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-23 07:24:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2018-11-23 07:24:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2018-11-23 07:24:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2018-11-23 07:24:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2018-11-23 07:24:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2018-11-23 07:24:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2018-11-23 07:24:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2018-11-23 07:24:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_stb [2018-11-23 07:24:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_stb [2018-11-23 07:24:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-23 07:24:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-23 07:24:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_sec_feed [2018-11-23 07:24:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_sec_feed [2018-11-23 07:24:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-23 07:24:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_iso_mutex_of_ttusb_dec [2018-11-23 07:24:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_iso_mutex_of_ttusb_dec [2018-11-23 07:24:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_iso_xfer [2018-11-23 07:24:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_iso_xfer [2018-11-23 07:24:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2018-11-23 07:24:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2018-11-23 07:24:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 07:24:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-11-23 07:24:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_tasklet [2018-11-23 07:24:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_tasklet [2018-11-23 07:24:16,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 07:24:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 07:24:16,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_ttusb_dec [2018-11-23 07:24:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_ttusb_dec [2018-11-23 07:24:16,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-23 07:24:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2018-11-23 07:24:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_audio_pes2ts_cb [2018-11-23 07:24:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_audio_pes2ts_cb [2018-11-23 07:24:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 07:24:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 07:24:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2018-11-23 07:24:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2018-11-23 07:24:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 07:24:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 07:24:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2018-11-23 07:24:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2018-11-23 07:24:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_v_pes [2018-11-23 07:24:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_v_pes [2018-11-23 07:24:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2018-11-23 07:24:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2018-11-23 07:24:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2018-11-23 07:24:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2018-11-23 07:24:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 07:24:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 07:24:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-23 07:24:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2018-11-23 07:24:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb [2018-11-23 07:24:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb [2018-11-23 07:24:16,659 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2018-11-23 07:24:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2018-11-23 07:24:16,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_6 [2018-11-23 07:24:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_6 [2018-11-23 07:24:16,659 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-23 07:24:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-23 07:24:16,660 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2018-11-23 07:24:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2018-11-23 07:24:16,660 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-23 07:24:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-23 07:24:16,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 07:24:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 07:24:16,660 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_filters [2018-11-23 07:24:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_filters [2018-11-23 07:24:16,661 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-23 07:24:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-23 07:24:16,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2018-11-23 07:24:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2018-11-23 07:24:16,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 07:24:16,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-23 07:24:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-23 07:24:16,662 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-23 07:24:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-23 07:24:16,662 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2018-11-23 07:24:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2018-11-23 07:24:16,662 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 07:24:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 07:24:16,663 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_feed [2018-11-23 07:24:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_feed [2018-11-23 07:24:16,663 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2018-11-23 07:24:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2018-11-23 07:24:16,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:24:16,663 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-23 07:24:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-23 07:24:16,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 07:24:16,664 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_probe [2018-11-23 07:24:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_probe [2018-11-23 07:24:16,664 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2018-11-23 07:24:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2018-11-23 07:24:16,664 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_boot_dsp [2018-11-23 07:24:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_boot_dsp [2018-11-23 07:24:16,665 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-23 07:24:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2018-11-23 07:24:16,665 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-23 07:24:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2018-11-23 07:24:16,665 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_ts_feed [2018-11-23 07:24:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_ts_feed [2018-11-23 07:24:16,666 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 07:24:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 07:24:16,666 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-23 07:24:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-23 07:24:16,666 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_tasklet [2018-11-23 07:24:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_tasklet [2018-11-23 07:24:16,666 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-23 07:24:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-23 07:24:16,667 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_dvb [2018-11-23 07:24:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_dvb [2018-11-23 07:24:16,667 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 07:24:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-11-23 07:24:16,667 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_filters [2018-11-23 07:24:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_filters [2018-11-23 07:24:16,668 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_ts_feed [2018-11-23 07:24:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_ts_feed [2018-11-23 07:24:16,668 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-23 07:24:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-23 07:24:16,668 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_model [2018-11-23 07:24:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_model [2018-11-23 07:24:16,669 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2018-11-23 07:24:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2018-11-23 07:24:16,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-23 07:24:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-11-23 07:24:16,669 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2018-11-23 07:24:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2018-11-23 07:24:16,669 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-23 07:24:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2018-11-23 07:24:16,670 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_iso_xfer [2018-11-23 07:24:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_iso_xfer [2018-11-23 07:24:16,670 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-23 07:24:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-23 07:24:16,670 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts_init [2018-11-23 07:24:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts_init [2018-11-23 07:24:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2018-11-23 07:24:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2018-11-23 07:24:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2018-11-23 07:24:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2018-11-23 07:24:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2018-11-23 07:24:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2018-11-23 07:24:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-23 07:24:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-23 07:24:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 07:24:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-23 07:24:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 07:24:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-23 07:24:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbs_attach [2018-11-23 07:24:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbs_attach [2018-11-23 07:24:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_alloc_iso_urbs [2018-11-23 07:24:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_alloc_iso_urbs [2018-11-23 07:24:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_get_stb_state [2018-11-23 07:24:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_get_stb_state [2018-11-23 07:24:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-23 07:24:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_sec_feed [2018-11-23 07:24:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_sec_feed [2018-11-23 07:24:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2018-11-23 07:24:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2018-11-23 07:24:16,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_10 [2018-11-23 07:24:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_10 [2018-11-23 07:24:16,674 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2018-11-23 07:24:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2018-11-23 07:24:16,674 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2018-11-23 07:24:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2018-11-23 07:24:16,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:24:16,675 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2018-11-23 07:24:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2018-11-23 07:24:16,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 07:24:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-23 07:24:16,675 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-23 07:24:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2018-11-23 07:24:16,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 07:24:16,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 07:24:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 07:24:16,676 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2018-11-23 07:24:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2018-11-23 07:24:16,676 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-23 07:24:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-23 07:24:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-23 07:24:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2018-11-23 07:24:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2018-11-23 07:24:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2018-11-23 07:24:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-23 07:24:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-23 07:24:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 07:24:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-23 07:24:16,678 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_interface [2018-11-23 07:24:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_interface [2018-11-23 07:24:16,678 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-23 07:24:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-23 07:24:16,678 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_send_command [2018-11-23 07:24:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_send_command [2018-11-23 07:24:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2018-11-23 07:24:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2018-11-23 07:24:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 07:24:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure crc16 [2018-11-23 07:24:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure crc16 [2018-11-23 07:24:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_setup_urbs [2018-11-23 07:24:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_setup_urbs [2018-11-23 07:24:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2018-11-23 07:24:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2018-11-23 07:24:16,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 07:24:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 07:24:16,680 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2018-11-23 07:24:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2018-11-23 07:24:16,680 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_pids [2018-11-23 07:24:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_pids [2018-11-23 07:24:16,681 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_usb [2018-11-23 07:24:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_usb [2018-11-23 07:24:16,681 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-23 07:24:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-23 07:24:16,681 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2018-11-23 07:24:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2018-11-23 07:24:16,681 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2018-11-23 07:24:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2018-11-23 07:24:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-23 07:24:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-11-23 07:24:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_usb [2018-11-23 07:24:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_usb [2018-11-23 07:24:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 07:24:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 07:24:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 07:24:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-23 07:24:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-23 07:24:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_iso_mutex_of_ttusb_dec [2018-11-23 07:24:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_iso_mutex_of_ttusb_dec [2018-11-23 07:24:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 07:24:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 07:24:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 07:24:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-11-23 07:24:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-23 07:24:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-23 07:24:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-23 07:24:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-23 07:24:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2018-11-23 07:24:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2018-11-23 07:24:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-23 07:24:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-23 07:24:16,685 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_init_rc [2018-11-23 07:24:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_init_rc [2018-11-23 07:24:16,685 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2018-11-23 07:24:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2018-11-23 07:24:16,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-23 07:24:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-23 07:24:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2018-11-23 07:24:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2018-11-23 07:24:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_video_pes2ts_cb [2018-11-23 07:24:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_video_pes2ts_cb [2018-11-23 07:24:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2018-11-23 07:24:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2018-11-23 07:24:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 07:24:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2018-11-23 07:24:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-11-23 07:24:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-11-23 07:24:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2018-11-23 07:24:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2018-11-23 07:24:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2018-11-23 07:24:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2018-11-23 07:24:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2018-11-23 07:24:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2018-11-23 07:24:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2018-11-23 07:24:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2018-11-23 07:24:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-23 07:24:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-23 07:24:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-23 07:24:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2018-11-23 07:24:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_disconnect [2018-11-23 07:24:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_disconnect [2018-11-23 07:24:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_handle_irq [2018-11-23 07:24:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_handle_irq [2018-11-23 07:24:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 07:24:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 07:24:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 07:24:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2018-11-23 07:24:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2018-11-23 07:24:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-23 07:24:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-23 07:24:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 07:24:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 07:24:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-23 07:24:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-23 07:24:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_usb_mutex_of_ttusb_dec [2018-11-23 07:24:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_usb_mutex_of_ttusb_dec [2018-11-23 07:24:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:24:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:24:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 07:24:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 07:24:24,911 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 07:24:24,911 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 07:24:24,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:24:24 BoogieIcfgContainer [2018-11-23 07:24:24,912 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 07:24:24,912 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 07:24:24,912 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 07:24:24,915 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 07:24:24,915 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 07:24:14" (1/3) ... [2018-11-23 07:24:24,916 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b4903db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 07:24:24, skipping insertion in model container [2018-11-23 07:24:24,916 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:16" (2/3) ... [2018-11-23 07:24:24,916 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b4903db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 07:24:24, skipping insertion in model container [2018-11-23 07:24:24,917 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:24:24" (3/3) ... [2018-11-23 07:24:24,918 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0_true-unreach-call.cil.out.i [2018-11-23 07:24:24,926 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 07:24:24,933 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 07:24:24,945 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 07:24:24,977 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 07:24:24,977 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 07:24:24,977 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 07:24:24,978 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 07:24:24,978 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 07:24:24,978 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 07:24:24,978 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 07:24:24,978 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 07:24:24,978 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 07:24:25,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states. [2018-11-23 07:24:25,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-23 07:24:25,017 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:25,017 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:25,020 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:25,025 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:25,025 INFO L82 PathProgramCache]: Analyzing trace with hash -371370730, now seen corresponding path program 1 times [2018-11-23 07:24:25,027 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:25,027 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:25,108 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:25,108 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:25,108 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:25,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 07:24:25,440 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:25,440 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:24:25,443 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:24:25,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:24:25,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:25,455 INFO L87 Difference]: Start difference. First operand 1290 states. Second operand 3 states. [2018-11-23 07:24:27,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:27,282 INFO L93 Difference]: Finished difference Result 3815 states and 5069 transitions. [2018-11-23 07:24:27,282 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:27,284 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2018-11-23 07:24:27,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:27,313 INFO L225 Difference]: With dead ends: 3815 [2018-11-23 07:24:27,313 INFO L226 Difference]: Without dead ends: 2526 [2018-11-23 07:24:27,324 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 [2018-11-23 07:24:27,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2526 states. [2018-11-23 07:24:27,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2526 to 2521. [2018-11-23 07:24:27,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2521 states. [2018-11-23 07:24:27,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 2521 states and 3279 transitions. [2018-11-23 07:24:27,511 INFO L78 Accepts]: Start accepts. Automaton has 2521 states and 3279 transitions. Word has length 16 [2018-11-23 07:24:27,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:27,511 INFO L480 AbstractCegarLoop]: Abstraction has 2521 states and 3279 transitions. [2018-11-23 07:24:27,511 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:24:27,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 3279 transitions. [2018-11-23 07:24:27,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-23 07:24:27,512 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:27,512 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:27,512 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:27,513 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:27,513 INFO L82 PathProgramCache]: Analyzing trace with hash 1371792522, now seen corresponding path program 1 times [2018-11-23 07:24:27,513 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:27,513 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:27,522 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:27,522 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:27,523 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:27,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:27,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 07:24:27,767 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:27,767 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:24:27,769 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:24:27,769 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:24:27,769 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:27,769 INFO L87 Difference]: Start difference. First operand 2521 states and 3279 transitions. Second operand 3 states. [2018-11-23 07:24:29,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:29,452 INFO L93 Difference]: Finished difference Result 2523 states and 3280 transitions. [2018-11-23 07:24:29,452 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:29,452 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2018-11-23 07:24:29,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:29,464 INFO L225 Difference]: With dead ends: 2523 [2018-11-23 07:24:29,464 INFO L226 Difference]: Without dead ends: 2520 [2018-11-23 07:24:29,466 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 [2018-11-23 07:24:29,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2520 states. [2018-11-23 07:24:29,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2520 to 2520. [2018-11-23 07:24:29,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2520 states. [2018-11-23 07:24:29,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2520 states to 2520 states and 3277 transitions. [2018-11-23 07:24:29,578 INFO L78 Accepts]: Start accepts. Automaton has 2520 states and 3277 transitions. Word has length 17 [2018-11-23 07:24:29,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:29,578 INFO L480 AbstractCegarLoop]: Abstraction has 2520 states and 3277 transitions. [2018-11-23 07:24:29,579 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:24:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 3277 transitions. [2018-11-23 07:24:29,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-23 07:24:29,579 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:29,579 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:29,580 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:29,580 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:29,580 INFO L82 PathProgramCache]: Analyzing trace with hash -424716647, now seen corresponding path program 1 times [2018-11-23 07:24:29,580 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:29,580 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:29,590 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:29,591 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:29,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:29,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:29,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 07:24:29,742 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:29,742 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:24:29,742 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:24:29,742 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:24:29,742 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:29,742 INFO L87 Difference]: Start difference. First operand 2520 states and 3277 transitions. Second operand 3 states. [2018-11-23 07:24:31,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:31,476 INFO L93 Difference]: Finished difference Result 2522 states and 3278 transitions. [2018-11-23 07:24:31,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:31,476 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2018-11-23 07:24:31,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:31,488 INFO L225 Difference]: With dead ends: 2522 [2018-11-23 07:24:31,488 INFO L226 Difference]: Without dead ends: 2519 [2018-11-23 07:24:31,490 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 [2018-11-23 07:24:31,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2519 states. [2018-11-23 07:24:31,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2519 to 2519. [2018-11-23 07:24:31,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2519 states. [2018-11-23 07:24:31,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 2519 states and 3275 transitions. [2018-11-23 07:24:31,612 INFO L78 Accepts]: Start accepts. Automaton has 2519 states and 3275 transitions. Word has length 18 [2018-11-23 07:24:31,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:31,612 INFO L480 AbstractCegarLoop]: Abstraction has 2519 states and 3275 transitions. [2018-11-23 07:24:31,612 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:24:31,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 3275 transitions. [2018-11-23 07:24:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-23 07:24:31,613 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:31,613 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:31,613 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:31,614 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:31,614 INFO L82 PathProgramCache]: Analyzing trace with hash -281921171, now seen corresponding path program 1 times [2018-11-23 07:24:31,614 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:31,614 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:31,621 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:31,621 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:31,621 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:31,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:31,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 07:24:31,780 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:31,780 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:24:31,780 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:24:31,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:24:31,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:31,780 INFO L87 Difference]: Start difference. First operand 2519 states and 3275 transitions. Second operand 3 states. [2018-11-23 07:24:33,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:33,882 INFO L93 Difference]: Finished difference Result 7492 states and 10059 transitions. [2018-11-23 07:24:33,883 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:33,883 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2018-11-23 07:24:33,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:33,910 INFO L225 Difference]: With dead ends: 7492 [2018-11-23 07:24:33,910 INFO L226 Difference]: Without dead ends: 4978 [2018-11-23 07:24:33,921 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 [2018-11-23 07:24:33,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4978 states. [2018-11-23 07:24:34,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4978 to 4948. [2018-11-23 07:24:34,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4948 states. [2018-11-23 07:24:34,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 4948 states and 6593 transitions. [2018-11-23 07:24:34,169 INFO L78 Accepts]: Start accepts. Automaton has 4948 states and 6593 transitions. Word has length 19 [2018-11-23 07:24:34,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:34,169 INFO L480 AbstractCegarLoop]: Abstraction has 4948 states and 6593 transitions. [2018-11-23 07:24:34,169 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:24:34,169 INFO L276 IsEmpty]: Start isEmpty. Operand 4948 states and 6593 transitions. [2018-11-23 07:24:34,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 07:24:34,178 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:34,179 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:34,179 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:34,179 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:34,179 INFO L82 PathProgramCache]: Analyzing trace with hash 1621779447, now seen corresponding path program 1 times [2018-11-23 07:24:34,180 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:34,180 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:34,187 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:34,187 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:34,187 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:34,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:34,525 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-11-23 07:24:34,525 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:34,526 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:24:34,526 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:24:34,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:24:34,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:34,527 INFO L87 Difference]: Start difference. First operand 4948 states and 6593 transitions. Second operand 3 states. [2018-11-23 07:24:34,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:34,973 INFO L93 Difference]: Finished difference Result 9866 states and 13536 transitions. [2018-11-23 07:24:34,973 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:34,973 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 174 [2018-11-23 07:24:34,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:34,997 INFO L225 Difference]: With dead ends: 9866 [2018-11-23 07:24:34,998 INFO L226 Difference]: Without dead ends: 4928 [2018-11-23 07:24:35,023 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 [2018-11-23 07:24:35,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4928 states. [2018-11-23 07:24:35,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4928 to 4928. [2018-11-23 07:24:35,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4928 states. [2018-11-23 07:24:35,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4928 states to 4928 states and 6397 transitions. [2018-11-23 07:24:35,254 INFO L78 Accepts]: Start accepts. Automaton has 4928 states and 6397 transitions. Word has length 174 [2018-11-23 07:24:35,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:35,255 INFO L480 AbstractCegarLoop]: Abstraction has 4928 states and 6397 transitions. [2018-11-23 07:24:35,255 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:24:35,255 INFO L276 IsEmpty]: Start isEmpty. Operand 4928 states and 6397 transitions. [2018-11-23 07:24:35,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-11-23 07:24:35,259 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:35,259 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:35,259 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:35,259 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:35,259 INFO L82 PathProgramCache]: Analyzing trace with hash -852402885, now seen corresponding path program 1 times [2018-11-23 07:24:35,260 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:35,260 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:35,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:35,269 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:35,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:35,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:35,576 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-11-23 07:24:35,576 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:35,577 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 07:24:35,577 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 07:24:35,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 07:24:35,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:24:35,579 INFO L87 Difference]: Start difference. First operand 4928 states and 6397 transitions. Second operand 4 states. [2018-11-23 07:24:38,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:38,523 INFO L93 Difference]: Finished difference Result 9482 states and 12364 transitions. [2018-11-23 07:24:38,523 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:38,523 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 174 [2018-11-23 07:24:38,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:38,538 INFO L225 Difference]: With dead ends: 9482 [2018-11-23 07:24:38,538 INFO L226 Difference]: Without dead ends: 4564 [2018-11-23 07:24:38,551 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 [2018-11-23 07:24:38,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4564 states. [2018-11-23 07:24:38,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4564 to 4564. [2018-11-23 07:24:38,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4564 states. [2018-11-23 07:24:38,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 4564 states and 5937 transitions. [2018-11-23 07:24:38,686 INFO L78 Accepts]: Start accepts. Automaton has 4564 states and 5937 transitions. Word has length 174 [2018-11-23 07:24:38,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:38,686 INFO L480 AbstractCegarLoop]: Abstraction has 4564 states and 5937 transitions. [2018-11-23 07:24:38,686 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 07:24:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 4564 states and 5937 transitions. [2018-11-23 07:24:38,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-11-23 07:24:38,689 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:38,690 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:38,690 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:38,690 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:38,690 INFO L82 PathProgramCache]: Analyzing trace with hash 967828939, now seen corresponding path program 1 times [2018-11-23 07:24:38,691 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:38,691 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:38,696 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:38,696 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:38,696 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:38,862 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-23 07:24:38,862 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:38,862 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:24:38,863 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:24:38,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:24:38,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:38,864 INFO L87 Difference]: Start difference. First operand 4564 states and 5937 transitions. Second operand 3 states. [2018-11-23 07:24:39,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:39,033 INFO L93 Difference]: Finished difference Result 9154 states and 11923 transitions. [2018-11-23 07:24:39,034 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:39,034 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2018-11-23 07:24:39,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:39,051 INFO L225 Difference]: With dead ends: 9154 [2018-11-23 07:24:39,051 INFO L226 Difference]: Without dead ends: 4600 [2018-11-23 07:24:39,064 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:39,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4600 states. [2018-11-23 07:24:39,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4600 to 4600. [2018-11-23 07:24:39,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4600 states. [2018-11-23 07:24:39,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4600 states to 4600 states and 5988 transitions. [2018-11-23 07:24:39,343 INFO L78 Accepts]: Start accepts. Automaton has 4600 states and 5988 transitions. Word has length 206 [2018-11-23 07:24:39,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:39,343 INFO L480 AbstractCegarLoop]: Abstraction has 4600 states and 5988 transitions. [2018-11-23 07:24:39,343 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:24:39,343 INFO L276 IsEmpty]: Start isEmpty. Operand 4600 states and 5988 transitions. [2018-11-23 07:24:39,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2018-11-23 07:24:39,347 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:39,347 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:39,347 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:39,347 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:39,347 INFO L82 PathProgramCache]: Analyzing trace with hash -2105364256, now seen corresponding path program 1 times [2018-11-23 07:24:39,348 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:39,348 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:39,354 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:39,355 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:39,355 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:39,705 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-11-23 07:24:39,705 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:39,705 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 07:24:39,706 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 07:24:39,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 07:24:39,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:39,706 INFO L87 Difference]: Start difference. First operand 4600 states and 5988 transitions. Second operand 7 states. [2018-11-23 07:24:39,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:39,958 INFO L93 Difference]: Finished difference Result 9226 states and 12014 transitions. [2018-11-23 07:24:39,959 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 07:24:39,959 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 204 [2018-11-23 07:24:39,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:39,980 INFO L225 Difference]: With dead ends: 9226 [2018-11-23 07:24:39,981 INFO L226 Difference]: Without dead ends: 4636 [2018-11-23 07:24:39,998 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:40,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4636 states. [2018-11-23 07:24:40,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4636 to 4636. [2018-11-23 07:24:40,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4636 states. [2018-11-23 07:24:40,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4636 states to 4636 states and 6024 transitions. [2018-11-23 07:24:40,202 INFO L78 Accepts]: Start accepts. Automaton has 4636 states and 6024 transitions. Word has length 204 [2018-11-23 07:24:40,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:40,202 INFO L480 AbstractCegarLoop]: Abstraction has 4636 states and 6024 transitions. [2018-11-23 07:24:40,202 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 07:24:40,202 INFO L276 IsEmpty]: Start isEmpty. Operand 4636 states and 6024 transitions. [2018-11-23 07:24:40,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2018-11-23 07:24:40,206 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:40,206 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:40,206 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:40,207 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:40,207 INFO L82 PathProgramCache]: Analyzing trace with hash -305778061, now seen corresponding path program 1 times [2018-11-23 07:24:40,207 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:40,207 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:40,214 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:40,214 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:40,214 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:40,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-11-23 07:24:40,450 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:40,450 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:24:40,451 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:24:40,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:24:40,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:40,451 INFO L87 Difference]: Start difference. First operand 4636 states and 6024 transitions. Second operand 3 states. [2018-11-23 07:24:40,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:40,730 INFO L93 Difference]: Finished difference Result 9294 states and 12106 transitions. [2018-11-23 07:24:40,731 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:40,731 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 217 [2018-11-23 07:24:40,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:40,745 INFO L225 Difference]: With dead ends: 9294 [2018-11-23 07:24:40,745 INFO L226 Difference]: Without dead ends: 4668 [2018-11-23 07:24:40,753 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 [2018-11-23 07:24:40,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4668 states. [2018-11-23 07:24:40,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4668 to 4640. [2018-11-23 07:24:40,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4640 states. [2018-11-23 07:24:40,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4640 states to 4640 states and 6028 transitions. [2018-11-23 07:24:40,877 INFO L78 Accepts]: Start accepts. Automaton has 4640 states and 6028 transitions. Word has length 217 [2018-11-23 07:24:40,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:40,877 INFO L480 AbstractCegarLoop]: Abstraction has 4640 states and 6028 transitions. [2018-11-23 07:24:40,877 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:24:40,877 INFO L276 IsEmpty]: Start isEmpty. Operand 4640 states and 6028 transitions. [2018-11-23 07:24:40,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2018-11-23 07:24:40,881 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:40,881 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:40,881 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:40,882 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:40,882 INFO L82 PathProgramCache]: Analyzing trace with hash 22091070, now seen corresponding path program 1 times [2018-11-23 07:24:40,882 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:40,882 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:40,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:40,887 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:40,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:40,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:41,052 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2018-11-23 07:24:41,052 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:41,052 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:24:41,053 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:24:41,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:24:41,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:41,053 INFO L87 Difference]: Start difference. First operand 4640 states and 6028 transitions. Second operand 3 states. [2018-11-23 07:24:41,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:41,561 INFO L93 Difference]: Finished difference Result 9286 states and 12154 transitions. [2018-11-23 07:24:41,564 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:41,565 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 229 [2018-11-23 07:24:41,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:41,580 INFO L225 Difference]: With dead ends: 9286 [2018-11-23 07:24:41,580 INFO L226 Difference]: Without dead ends: 4656 [2018-11-23 07:24:41,589 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 [2018-11-23 07:24:41,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4656 states. [2018-11-23 07:24:41,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4656 to 4644. [2018-11-23 07:24:41,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4644 states. [2018-11-23 07:24:41,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4644 states to 4644 states and 6032 transitions. [2018-11-23 07:24:41,713 INFO L78 Accepts]: Start accepts. Automaton has 4644 states and 6032 transitions. Word has length 229 [2018-11-23 07:24:41,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:41,714 INFO L480 AbstractCegarLoop]: Abstraction has 4644 states and 6032 transitions. [2018-11-23 07:24:41,714 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:24:41,714 INFO L276 IsEmpty]: Start isEmpty. Operand 4644 states and 6032 transitions. [2018-11-23 07:24:41,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2018-11-23 07:24:41,717 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:41,717 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:41,717 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:41,717 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:41,718 INFO L82 PathProgramCache]: Analyzing trace with hash -2059852191, now seen corresponding path program 1 times [2018-11-23 07:24:41,718 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:41,718 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:41,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:41,723 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:41,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:41,895 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2018-11-23 07:24:41,895 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:41,895 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:24:41,896 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:24:41,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:24:41,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:41,896 INFO L87 Difference]: Start difference. First operand 4644 states and 6032 transitions. Second operand 3 states. [2018-11-23 07:24:42,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:42,022 INFO L93 Difference]: Finished difference Result 9286 states and 12150 transitions. [2018-11-23 07:24:42,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:42,022 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 232 [2018-11-23 07:24:42,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:42,036 INFO L225 Difference]: With dead ends: 9286 [2018-11-23 07:24:42,037 INFO L226 Difference]: Without dead ends: 4652 [2018-11-23 07:24:42,046 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 [2018-11-23 07:24:42,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4652 states. [2018-11-23 07:24:42,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4652 to 4648. [2018-11-23 07:24:42,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4648 states. [2018-11-23 07:24:42,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 4648 states and 6036 transitions. [2018-11-23 07:24:42,265 INFO L78 Accepts]: Start accepts. Automaton has 4648 states and 6036 transitions. Word has length 232 [2018-11-23 07:24:42,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:42,265 INFO L480 AbstractCegarLoop]: Abstraction has 4648 states and 6036 transitions. [2018-11-23 07:24:42,265 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:24:42,265 INFO L276 IsEmpty]: Start isEmpty. Operand 4648 states and 6036 transitions. [2018-11-23 07:24:42,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2018-11-23 07:24:42,269 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:42,270 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:42,270 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:42,270 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:42,270 INFO L82 PathProgramCache]: Analyzing trace with hash -1633781986, now seen corresponding path program 1 times [2018-11-23 07:24:42,270 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:42,270 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:42,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:42,275 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:42,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:42,445 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 07:24:42,445 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:42,445 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:24:42,447 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:24:42,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:24:42,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:42,448 INFO L87 Difference]: Start difference. First operand 4648 states and 6036 transitions. Second operand 3 states. [2018-11-23 07:24:42,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:42,612 INFO L93 Difference]: Finished difference Result 9302 states and 12118 transitions. [2018-11-23 07:24:42,613 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:42,613 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 255 [2018-11-23 07:24:42,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:42,626 INFO L225 Difference]: With dead ends: 9302 [2018-11-23 07:24:42,626 INFO L226 Difference]: Without dead ends: 4664 [2018-11-23 07:24:42,634 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 [2018-11-23 07:24:42,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4664 states. [2018-11-23 07:24:42,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4664 to 4652. [2018-11-23 07:24:42,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4652 states. [2018-11-23 07:24:42,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4652 states to 4652 states and 6040 transitions. [2018-11-23 07:24:42,756 INFO L78 Accepts]: Start accepts. Automaton has 4652 states and 6040 transitions. Word has length 255 [2018-11-23 07:24:42,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:42,757 INFO L480 AbstractCegarLoop]: Abstraction has 4652 states and 6040 transitions. [2018-11-23 07:24:42,757 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:24:42,757 INFO L276 IsEmpty]: Start isEmpty. Operand 4652 states and 6040 transitions. [2018-11-23 07:24:42,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2018-11-23 07:24:42,761 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:42,762 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:42,762 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:42,762 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:42,762 INFO L82 PathProgramCache]: Analyzing trace with hash 17586564, now seen corresponding path program 1 times [2018-11-23 07:24:42,762 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:42,762 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:42,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:42,767 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:42,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-23 07:24:42,916 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:42,916 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:24:42,916 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:24:42,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:24:42,917 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:42,917 INFO L87 Difference]: Start difference. First operand 4652 states and 6040 transitions. Second operand 3 states. [2018-11-23 07:24:43,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:43,041 INFO L93 Difference]: Finished difference Result 9310 states and 12146 transitions. [2018-11-23 07:24:43,041 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:43,041 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 262 [2018-11-23 07:24:43,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:43,053 INFO L225 Difference]: With dead ends: 9310 [2018-11-23 07:24:43,053 INFO L226 Difference]: Without dead ends: 4668 [2018-11-23 07:24:43,061 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 [2018-11-23 07:24:43,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4668 states. [2018-11-23 07:24:43,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4668 to 4656. [2018-11-23 07:24:43,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4656 states. [2018-11-23 07:24:43,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4656 states to 4656 states and 6044 transitions. [2018-11-23 07:24:43,259 INFO L78 Accepts]: Start accepts. Automaton has 4656 states and 6044 transitions. Word has length 262 [2018-11-23 07:24:43,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:43,260 INFO L480 AbstractCegarLoop]: Abstraction has 4656 states and 6044 transitions. [2018-11-23 07:24:43,260 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:24:43,260 INFO L276 IsEmpty]: Start isEmpty. Operand 4656 states and 6044 transitions. [2018-11-23 07:24:43,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2018-11-23 07:24:43,264 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:43,264 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:43,264 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:43,264 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:43,264 INFO L82 PathProgramCache]: Analyzing trace with hash -106333115, now seen corresponding path program 1 times [2018-11-23 07:24:43,265 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:43,265 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:43,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:43,270 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:43,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:43,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:43,457 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-11-23 07:24:43,458 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:43,458 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:24:43,458 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:24:43,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:24:43,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:43,459 INFO L87 Difference]: Start difference. First operand 4656 states and 6044 transitions. Second operand 3 states. [2018-11-23 07:24:45,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:45,255 INFO L93 Difference]: Finished difference Result 9319 states and 12216 transitions. [2018-11-23 07:24:45,256 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:45,256 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 234 [2018-11-23 07:24:45,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:45,272 INFO L225 Difference]: With dead ends: 9319 [2018-11-23 07:24:45,273 INFO L226 Difference]: Without dead ends: 4673 [2018-11-23 07:24:45,286 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:45,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4673 states. [2018-11-23 07:24:45,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4673 to 4648. [2018-11-23 07:24:45,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4648 states. [2018-11-23 07:24:45,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 4648 states and 5954 transitions. [2018-11-23 07:24:45,464 INFO L78 Accepts]: Start accepts. Automaton has 4648 states and 5954 transitions. Word has length 234 [2018-11-23 07:24:45,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:45,464 INFO L480 AbstractCegarLoop]: Abstraction has 4648 states and 5954 transitions. [2018-11-23 07:24:45,464 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:24:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 4648 states and 5954 transitions. [2018-11-23 07:24:45,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2018-11-23 07:24:45,468 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:45,469 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:45,469 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:45,469 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:45,469 INFO L82 PathProgramCache]: Analyzing trace with hash -173339868, now seen corresponding path program 1 times [2018-11-23 07:24:45,469 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:45,470 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:45,476 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:45,476 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:45,476 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:45,952 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2018-11-23 07:24:45,952 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 07:24:45,952 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 07:24:45,984 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:46,554 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 07:24:46,670 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 07:24:46,696 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 07:24:46,697 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [11] total 13 [2018-11-23 07:24:46,697 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 07:24:46,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 07:24:46,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2018-11-23 07:24:46,699 INFO L87 Difference]: Start difference. First operand 4648 states and 5954 transitions. Second operand 13 states. [2018-11-23 07:24:47,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:47,179 INFO L93 Difference]: Finished difference Result 9358 states and 12018 transitions. [2018-11-23 07:24:47,181 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 07:24:47,181 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 234 [2018-11-23 07:24:47,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:47,204 INFO L225 Difference]: With dead ends: 9358 [2018-11-23 07:24:47,204 INFO L226 Difference]: Without dead ends: 4712 [2018-11-23 07:24:47,219 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 233 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2018-11-23 07:24:47,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4712 states. [2018-11-23 07:24:47,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4712 to 4704. [2018-11-23 07:24:47,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4704 states. [2018-11-23 07:24:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 4704 states and 6026 transitions. [2018-11-23 07:24:47,472 INFO L78 Accepts]: Start accepts. Automaton has 4704 states and 6026 transitions. Word has length 234 [2018-11-23 07:24:47,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:47,472 INFO L480 AbstractCegarLoop]: Abstraction has 4704 states and 6026 transitions. [2018-11-23 07:24:47,472 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 07:24:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 4704 states and 6026 transitions. [2018-11-23 07:24:47,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2018-11-23 07:24:47,479 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:47,479 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:47,479 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:47,479 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:47,480 INFO L82 PathProgramCache]: Analyzing trace with hash -1374373369, now seen corresponding path program 1 times [2018-11-23 07:24:47,480 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:47,480 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:47,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:47,487 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:47,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:47,860 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2018-11-23 07:24:47,860 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:47,860 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 07:24:47,861 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 07:24:47,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 07:24:47,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:24:47,861 INFO L87 Difference]: Start difference. First operand 4704 states and 6026 transitions. Second operand 4 states. [2018-11-23 07:24:48,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:48,181 INFO L93 Difference]: Finished difference Result 9414 states and 12086 transitions. [2018-11-23 07:24:48,182 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 07:24:48,182 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 245 [2018-11-23 07:24:48,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:48,205 INFO L225 Difference]: With dead ends: 9414 [2018-11-23 07:24:48,205 INFO L226 Difference]: Without dead ends: 4704 [2018-11-23 07:24:48,223 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-23 07:24:48,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4704 states. [2018-11-23 07:24:48,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4704 to 4704. [2018-11-23 07:24:48,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4704 states. [2018-11-23 07:24:48,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 4704 states and 6022 transitions. [2018-11-23 07:24:48,474 INFO L78 Accepts]: Start accepts. Automaton has 4704 states and 6022 transitions. Word has length 245 [2018-11-23 07:24:48,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:48,475 INFO L480 AbstractCegarLoop]: Abstraction has 4704 states and 6022 transitions. [2018-11-23 07:24:48,475 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 07:24:48,475 INFO L276 IsEmpty]: Start isEmpty. Operand 4704 states and 6022 transitions. [2018-11-23 07:24:48,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2018-11-23 07:24:48,479 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:48,479 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:48,479 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:48,480 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:48,480 INFO L82 PathProgramCache]: Analyzing trace with hash 214758584, now seen corresponding path program 1 times [2018-11-23 07:24:48,480 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:48,480 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:48,485 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:48,485 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:48,485 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-11-23 07:24:48,738 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:48,738 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 07:24:48,738 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 07:24:48,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 07:24:48,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:48,739 INFO L87 Difference]: Start difference. First operand 4704 states and 6022 transitions. Second operand 7 states. [2018-11-23 07:24:48,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:48,916 INFO L93 Difference]: Finished difference Result 9426 states and 12090 transitions. [2018-11-23 07:24:48,917 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 07:24:48,917 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 240 [2018-11-23 07:24:48,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:48,932 INFO L225 Difference]: With dead ends: 9426 [2018-11-23 07:24:48,932 INFO L226 Difference]: Without dead ends: 4732 [2018-11-23 07:24:48,944 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:48,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4732 states. [2018-11-23 07:24:49,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4732 to 4732. [2018-11-23 07:24:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4732 states. [2018-11-23 07:24:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4732 states to 4732 states and 6050 transitions. [2018-11-23 07:24:49,108 INFO L78 Accepts]: Start accepts. Automaton has 4732 states and 6050 transitions. Word has length 240 [2018-11-23 07:24:49,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:49,108 INFO L480 AbstractCegarLoop]: Abstraction has 4732 states and 6050 transitions. [2018-11-23 07:24:49,108 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 07:24:49,109 INFO L276 IsEmpty]: Start isEmpty. Operand 4732 states and 6050 transitions. [2018-11-23 07:24:49,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2018-11-23 07:24:49,112 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:49,112 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:49,113 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:49,113 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:49,113 INFO L82 PathProgramCache]: Analyzing trace with hash -1999817820, now seen corresponding path program 1 times [2018-11-23 07:24:49,113 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:49,113 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:49,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:49,118 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:49,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:49,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:49,429 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 07:24:49,429 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:49,429 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:24:49,430 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:24:49,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:24:49,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:49,430 INFO L87 Difference]: Start difference. First operand 4732 states and 6050 transitions. Second operand 3 states. [2018-11-23 07:24:51,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:51,932 INFO L93 Difference]: Finished difference Result 9474 states and 12129 transitions. [2018-11-23 07:24:51,932 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:51,932 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 272 [2018-11-23 07:24:51,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:51,951 INFO L225 Difference]: With dead ends: 9474 [2018-11-23 07:24:51,951 INFO L226 Difference]: Without dead ends: 4752 [2018-11-23 07:24:51,963 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:51,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4752 states. [2018-11-23 07:24:52,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4752 to 4724. [2018-11-23 07:24:52,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4724 states. [2018-11-23 07:24:52,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4724 states to 4724 states and 5971 transitions. [2018-11-23 07:24:52,162 INFO L78 Accepts]: Start accepts. Automaton has 4724 states and 5971 transitions. Word has length 272 [2018-11-23 07:24:52,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:52,162 INFO L480 AbstractCegarLoop]: Abstraction has 4724 states and 5971 transitions. [2018-11-23 07:24:52,163 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:24:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 4724 states and 5971 transitions. [2018-11-23 07:24:52,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2018-11-23 07:24:52,168 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:52,168 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:52,168 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:52,168 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:52,169 INFO L82 PathProgramCache]: Analyzing trace with hash -497428890, now seen corresponding path program 1 times [2018-11-23 07:24:52,169 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:52,169 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:52,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:52,175 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:52,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:52,421 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 07:24:52,421 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:52,421 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 07:24:52,423 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 07:24:52,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 07:24:52,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 07:24:52,423 INFO L87 Difference]: Start difference. First operand 4724 states and 5971 transitions. Second operand 5 states. [2018-11-23 07:24:52,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:52,627 INFO L93 Difference]: Finished difference Result 9468 states and 11973 transitions. [2018-11-23 07:24:52,628 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 07:24:52,628 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 267 [2018-11-23 07:24:52,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:52,644 INFO L225 Difference]: With dead ends: 9468 [2018-11-23 07:24:52,645 INFO L226 Difference]: Without dead ends: 4743 [2018-11-23 07:24:52,655 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 07:24:52,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4743 states. [2018-11-23 07:24:52,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4743 to 4736. [2018-11-23 07:24:52,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4736 states. [2018-11-23 07:24:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4736 states to 4736 states and 5987 transitions. [2018-11-23 07:24:52,811 INFO L78 Accepts]: Start accepts. Automaton has 4736 states and 5987 transitions. Word has length 267 [2018-11-23 07:24:52,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:52,811 INFO L480 AbstractCegarLoop]: Abstraction has 4736 states and 5987 transitions. [2018-11-23 07:24:52,811 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 07:24:52,811 INFO L276 IsEmpty]: Start isEmpty. Operand 4736 states and 5987 transitions. [2018-11-23 07:24:52,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2018-11-23 07:24:52,815 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:52,815 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:52,815 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:52,815 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:52,815 INFO L82 PathProgramCache]: Analyzing trace with hash -1614825999, now seen corresponding path program 1 times [2018-11-23 07:24:52,816 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:52,816 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:52,821 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:52,821 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:52,821 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:52,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:53,180 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-11-23 07:24:53,180 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:53,180 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-23 07:24:53,180 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 07:24:53,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 07:24:53,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-23 07:24:53,181 INFO L87 Difference]: Start difference. First operand 4736 states and 5987 transitions. Second operand 9 states. [2018-11-23 07:24:53,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:53,490 INFO L93 Difference]: Finished difference Result 9478 states and 12132 transitions. [2018-11-23 07:24:53,491 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 07:24:53,491 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 266 [2018-11-23 07:24:53,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:53,504 INFO L225 Difference]: With dead ends: 9478 [2018-11-23 07:24:53,504 INFO L226 Difference]: Without dead ends: 4752 [2018-11-23 07:24:53,513 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-23 07:24:53,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4752 states. [2018-11-23 07:24:53,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4752 to 4748. [2018-11-23 07:24:53,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4748 states. [2018-11-23 07:24:53,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4748 states to 4748 states and 6015 transitions. [2018-11-23 07:24:53,629 INFO L78 Accepts]: Start accepts. Automaton has 4748 states and 6015 transitions. Word has length 266 [2018-11-23 07:24:53,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:53,630 INFO L480 AbstractCegarLoop]: Abstraction has 4748 states and 6015 transitions. [2018-11-23 07:24:53,630 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 07:24:53,630 INFO L276 IsEmpty]: Start isEmpty. Operand 4748 states and 6015 transitions. [2018-11-23 07:24:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2018-11-23 07:24:53,633 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:53,633 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:53,634 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:53,634 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:53,634 INFO L82 PathProgramCache]: Analyzing trace with hash -551710096, now seen corresponding path program 1 times [2018-11-23 07:24:53,634 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:53,634 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:53,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:53,639 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:53,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:53,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:53,914 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2018-11-23 07:24:53,914 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:53,914 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 07:24:53,915 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 07:24:53,915 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 07:24:53,915 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:53,915 INFO L87 Difference]: Start difference. First operand 4748 states and 6015 transitions. Second operand 7 states. [2018-11-23 07:24:54,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:54,102 INFO L93 Difference]: Finished difference Result 4768 states and 6048 transitions. [2018-11-23 07:24:54,103 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 07:24:54,103 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 271 [2018-11-23 07:24:54,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:54,116 INFO L225 Difference]: With dead ends: 4768 [2018-11-23 07:24:54,117 INFO L226 Difference]: Without dead ends: 4705 [2018-11-23 07:24:54,119 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:54,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4705 states. [2018-11-23 07:24:54,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4705 to 4701. [2018-11-23 07:24:54,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4701 states. [2018-11-23 07:24:54,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4701 states to 4701 states and 5946 transitions. [2018-11-23 07:24:54,267 INFO L78 Accepts]: Start accepts. Automaton has 4701 states and 5946 transitions. Word has length 271 [2018-11-23 07:24:54,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:54,268 INFO L480 AbstractCegarLoop]: Abstraction has 4701 states and 5946 transitions. [2018-11-23 07:24:54,268 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 07:24:54,268 INFO L276 IsEmpty]: Start isEmpty. Operand 4701 states and 5946 transitions. [2018-11-23 07:24:54,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2018-11-23 07:24:54,275 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:54,275 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:54,275 INFO L423 AbstractCegarLoop]: === Iteration 22 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:54,275 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:54,276 INFO L82 PathProgramCache]: Analyzing trace with hash 247452819, now seen corresponding path program 1 times [2018-11-23 07:24:54,276 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:54,276 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:54,281 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:54,281 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:54,281 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:54,617 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2018-11-23 07:24:54,617 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:54,617 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 07:24:54,618 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 07:24:54,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 07:24:54,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-23 07:24:54,619 INFO L87 Difference]: Start difference. First operand 4701 states and 5946 transitions. Second operand 4 states. [2018-11-23 07:24:54,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:54,764 INFO L93 Difference]: Finished difference Result 9408 states and 11943 transitions. [2018-11-23 07:24:54,764 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 07:24:54,764 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 375 [2018-11-23 07:24:54,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:54,781 INFO L225 Difference]: With dead ends: 9408 [2018-11-23 07:24:54,781 INFO L226 Difference]: Without dead ends: 4701 [2018-11-23 07:24:54,791 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-23 07:24:54,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4701 states. [2018-11-23 07:24:54,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4701 to 4701. [2018-11-23 07:24:54,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4701 states. [2018-11-23 07:24:54,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4701 states to 4701 states and 5942 transitions. [2018-11-23 07:24:54,948 INFO L78 Accepts]: Start accepts. Automaton has 4701 states and 5942 transitions. Word has length 375 [2018-11-23 07:24:54,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:54,948 INFO L480 AbstractCegarLoop]: Abstraction has 4701 states and 5942 transitions. [2018-11-23 07:24:54,948 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 07:24:54,948 INFO L276 IsEmpty]: Start isEmpty. Operand 4701 states and 5942 transitions. [2018-11-23 07:24:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2018-11-23 07:24:54,956 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:54,956 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:54,956 INFO L423 AbstractCegarLoop]: === Iteration 23 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:54,957 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:54,957 INFO L82 PathProgramCache]: Analyzing trace with hash 531450200, now seen corresponding path program 1 times [2018-11-23 07:24:54,957 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:54,957 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:54,961 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:54,962 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:54,962 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:55,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:55,259 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-23 07:24:55,259 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:55,259 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 07:24:55,260 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 07:24:55,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 07:24:55,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:55,260 INFO L87 Difference]: Start difference. First operand 4701 states and 5942 transitions. Second operand 7 states. [2018-11-23 07:24:55,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:55,396 INFO L93 Difference]: Finished difference Result 4716 states and 5956 transitions. [2018-11-23 07:24:55,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 07:24:55,397 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 370 [2018-11-23 07:24:55,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:55,409 INFO L225 Difference]: With dead ends: 4716 [2018-11-23 07:24:55,410 INFO L226 Difference]: Without dead ends: 4692 [2018-11-23 07:24:55,412 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:55,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4692 states. [2018-11-23 07:24:55,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4692 to 4688. [2018-11-23 07:24:55,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4688 states. [2018-11-23 07:24:55,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4688 states to 4688 states and 5921 transitions. [2018-11-23 07:24:55,561 INFO L78 Accepts]: Start accepts. Automaton has 4688 states and 5921 transitions. Word has length 370 [2018-11-23 07:24:55,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:55,561 INFO L480 AbstractCegarLoop]: Abstraction has 4688 states and 5921 transitions. [2018-11-23 07:24:55,563 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 07:24:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 4688 states and 5921 transitions. [2018-11-23 07:24:55,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2018-11-23 07:24:55,612 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:55,612 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:55,613 INFO L423 AbstractCegarLoop]: === Iteration 24 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:55,613 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:55,613 INFO L82 PathProgramCache]: Analyzing trace with hash -725576533, now seen corresponding path program 1 times [2018-11-23 07:24:55,613 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:55,613 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:55,618 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:55,619 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:55,619 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:55,866 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2018-11-23 07:24:55,866 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:55,866 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 07:24:55,867 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 07:24:55,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 07:24:55,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 07:24:55,867 INFO L87 Difference]: Start difference. First operand 4688 states and 5921 transitions. Second operand 3 states. [2018-11-23 07:24:56,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:56,019 INFO L93 Difference]: Finished difference Result 9362 states and 11873 transitions. [2018-11-23 07:24:56,019 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 07:24:56,019 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 397 [2018-11-23 07:24:56,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:56,034 INFO L225 Difference]: With dead ends: 9362 [2018-11-23 07:24:56,035 INFO L226 Difference]: Without dead ends: 4684 [2018-11-23 07:24:56,045 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 [2018-11-23 07:24:56,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4684 states. [2018-11-23 07:24:56,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4684 to 4684. [2018-11-23 07:24:56,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4684 states. [2018-11-23 07:24:56,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 4684 states and 5913 transitions. [2018-11-23 07:24:56,223 INFO L78 Accepts]: Start accepts. Automaton has 4684 states and 5913 transitions. Word has length 397 [2018-11-23 07:24:56,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:56,224 INFO L480 AbstractCegarLoop]: Abstraction has 4684 states and 5913 transitions. [2018-11-23 07:24:56,224 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 07:24:56,224 INFO L276 IsEmpty]: Start isEmpty. Operand 4684 states and 5913 transitions. [2018-11-23 07:24:56,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2018-11-23 07:24:56,232 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:56,232 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:56,233 INFO L423 AbstractCegarLoop]: === Iteration 25 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:56,233 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:56,233 INFO L82 PathProgramCache]: Analyzing trace with hash -1592257544, now seen corresponding path program 1 times [2018-11-23 07:24:56,233 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:56,233 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:56,239 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:56,239 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:56,239 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:56,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:56,593 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-23 07:24:56,594 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:56,594 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 07:24:56,594 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 07:24:56,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 07:24:56,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:56,595 INFO L87 Difference]: Start difference. First operand 4684 states and 5913 transitions. Second operand 7 states. [2018-11-23 07:24:56,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:56,776 INFO L93 Difference]: Finished difference Result 4725 states and 5967 transitions. [2018-11-23 07:24:56,777 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 07:24:56,777 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 392 [2018-11-23 07:24:56,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:56,783 INFO L225 Difference]: With dead ends: 4725 [2018-11-23 07:24:56,783 INFO L226 Difference]: Without dead ends: 2430 [2018-11-23 07:24:56,787 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:56,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2430 states. [2018-11-23 07:24:56,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2430 to 2426. [2018-11-23 07:24:56,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2426 states. [2018-11-23 07:24:56,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 2426 states and 3015 transitions. [2018-11-23 07:24:56,843 INFO L78 Accepts]: Start accepts. Automaton has 2426 states and 3015 transitions. Word has length 392 [2018-11-23 07:24:56,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:56,843 INFO L480 AbstractCegarLoop]: Abstraction has 2426 states and 3015 transitions. [2018-11-23 07:24:56,844 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 07:24:56,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 3015 transitions. [2018-11-23 07:24:56,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2018-11-23 07:24:56,848 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:56,848 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:56,848 INFO L423 AbstractCegarLoop]: === Iteration 26 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:56,848 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:56,849 INFO L82 PathProgramCache]: Analyzing trace with hash -2134659391, now seen corresponding path program 1 times [2018-11-23 07:24:56,849 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:56,849 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:56,853 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:56,854 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:56,854 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:57,090 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-23 07:24:57,090 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:57,090 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 07:24:57,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 07:24:57,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 07:24:57,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:57,092 INFO L87 Difference]: Start difference. First operand 2426 states and 3015 transitions. Second operand 7 states. [2018-11-23 07:24:57,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:57,180 INFO L93 Difference]: Finished difference Result 3585 states and 4456 transitions. [2018-11-23 07:24:57,181 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 07:24:57,181 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 422 [2018-11-23 07:24:57,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:57,187 INFO L225 Difference]: With dead ends: 3585 [2018-11-23 07:24:57,187 INFO L226 Difference]: Without dead ends: 2418 [2018-11-23 07:24:57,190 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:57,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2418 states. [2018-11-23 07:24:57,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2418 to 2416. [2018-11-23 07:24:57,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2416 states. [2018-11-23 07:24:57,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 2416 states and 3002 transitions. [2018-11-23 07:24:57,251 INFO L78 Accepts]: Start accepts. Automaton has 2416 states and 3002 transitions. Word has length 422 [2018-11-23 07:24:57,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:57,251 INFO L480 AbstractCegarLoop]: Abstraction has 2416 states and 3002 transitions. [2018-11-23 07:24:57,251 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 07:24:57,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 3002 transitions. [2018-11-23 07:24:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2018-11-23 07:24:57,257 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:57,258 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:57,258 INFO L423 AbstractCegarLoop]: === Iteration 27 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:57,258 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:57,258 INFO L82 PathProgramCache]: Analyzing trace with hash -2716942, now seen corresponding path program 1 times [2018-11-23 07:24:57,259 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:57,259 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:57,265 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:57,266 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:57,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:57,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2018-11-23 07:24:57,675 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:57,676 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 07:24:57,676 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 07:24:57,676 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 07:24:57,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:57,677 INFO L87 Difference]: Start difference. First operand 2416 states and 3002 transitions. Second operand 7 states. [2018-11-23 07:24:57,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:57,785 INFO L93 Difference]: Finished difference Result 2437 states and 3022 transitions. [2018-11-23 07:24:57,786 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 07:24:57,786 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 457 [2018-11-23 07:24:57,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:57,793 INFO L225 Difference]: With dead ends: 2437 [2018-11-23 07:24:57,793 INFO L226 Difference]: Without dead ends: 2396 [2018-11-23 07:24:57,794 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:57,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2396 states. [2018-11-23 07:24:57,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2396 to 2394. [2018-11-23 07:24:57,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2394 states. [2018-11-23 07:24:57,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 2394 states and 2972 transitions. [2018-11-23 07:24:57,880 INFO L78 Accepts]: Start accepts. Automaton has 2394 states and 2972 transitions. Word has length 457 [2018-11-23 07:24:57,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:57,881 INFO L480 AbstractCegarLoop]: Abstraction has 2394 states and 2972 transitions. [2018-11-23 07:24:57,881 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 07:24:57,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 2972 transitions. [2018-11-23 07:24:57,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2018-11-23 07:24:57,886 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 07:24:57,887 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 07:24:57,887 INFO L423 AbstractCegarLoop]: === Iteration 28 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 07:24:57,887 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 07:24:57,887 INFO L82 PathProgramCache]: Analyzing trace with hash 444629999, now seen corresponding path program 1 times [2018-11-23 07:24:57,887 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 07:24:57,888 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 07:24:57,893 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:57,893 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 07:24:57,893 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 07:24:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 07:24:58,175 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2018-11-23 07:24:58,175 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 07:24:58,176 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 07:24:58,176 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 07:24:58,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 07:24:58,177 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:58,177 INFO L87 Difference]: Start difference. First operand 2394 states and 2972 transitions. Second operand 7 states. [2018-11-23 07:24:58,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 07:24:58,239 INFO L93 Difference]: Finished difference Result 2413 states and 2991 transitions. [2018-11-23 07:24:58,239 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 07:24:58,239 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 513 [2018-11-23 07:24:58,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 07:24:58,241 INFO L225 Difference]: With dead ends: 2413 [2018-11-23 07:24:58,241 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 07:24:58,246 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-23 07:24:58,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 07:24:58,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 07:24:58,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 07:24:58,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 07:24:58,247 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 513 [2018-11-23 07:24:58,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 07:24:58,247 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 07:24:58,247 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 07:24:58,247 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 07:24:58,247 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 07:24:58,252 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 07:24:59,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:25:01,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:25:01,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 07:25:11,289 INFO L448 ceAbstractionStarter]: For program point get_dma_opsEXIT(lines 6281 6293) no Hoare annotation was computed. [2018-11-23 07:25:11,289 INFO L448 ceAbstractionStarter]: For program point L6287(line 6287) no Hoare annotation was computed. [2018-11-23 07:25:11,289 INFO L451 ceAbstractionStarter]: At program point get_dma_opsENTRY(lines 6281 6293) the Hoare annotation is: true [2018-11-23 07:25:11,290 INFO L451 ceAbstractionStarter]: At program point L6285(lines 6285 6286) the Hoare annotation is: true [2018-11-23 07:25:11,290 INFO L448 ceAbstractionStarter]: For program point L6287-2(lines 6287 6291) no Hoare annotation was computed. [2018-11-23 07:25:11,290 INFO L448 ceAbstractionStarter]: For program point L6285-1(lines 6285 6286) no Hoare annotation was computed. [2018-11-23 07:25:11,290 INFO L448 ceAbstractionStarter]: For program point get_dma_opsFINAL(lines 6281 6293) no Hoare annotation was computed. [2018-11-23 07:25:11,290 INFO L448 ceAbstractionStarter]: For program point __fswab32FINAL(lines 6118 6125) no Hoare annotation was computed. [2018-11-23 07:25:11,290 INFO L451 ceAbstractionStarter]: At program point L6122(line 6122) the Hoare annotation is: true [2018-11-23 07:25:11,290 INFO L448 ceAbstractionStarter]: For program point __fswab32EXIT(lines 6118 6125) no Hoare annotation was computed. [2018-11-23 07:25:11,290 INFO L451 ceAbstractionStarter]: At program point __fswab32ENTRY(lines 6118 6125) the Hoare annotation is: true [2018-11-23 07:25:11,290 INFO L448 ceAbstractionStarter]: For program point L6122-1(line 6122) no Hoare annotation was computed. [2018-11-23 07:25:11,290 INFO L451 ceAbstractionStarter]: At program point L9245(line 9245) the Hoare annotation is: true [2018-11-23 07:25:11,290 INFO L448 ceAbstractionStarter]: For program point L9245-1(line 9245) no Hoare annotation was computed. [2018-11-23 07:25:11,290 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 9244 9246) no Hoare annotation was computed. [2018-11-23 07:25:11,290 INFO L451 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 9244 9246) the Hoare annotation is: true [2018-11-23 07:25:11,290 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 9244 9246) no Hoare annotation was computed. [2018-11-23 07:25:11,290 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_free_iso_urbsENTRY(lines 7796 7817) the Hoare annotation is: true [2018-11-23 07:25:11,290 INFO L448 ceAbstractionStarter]: For program point L7807-1(line 7807) no Hoare annotation was computed. [2018-11-23 07:25:11,290 INFO L451 ceAbstractionStarter]: At program point L7807(line 7807) the Hoare annotation is: true [2018-11-23 07:25:11,290 INFO L451 ceAbstractionStarter]: At program point L7809(lines 7799 7816) the Hoare annotation is: true [2018-11-23 07:25:11,291 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_free_iso_urbsEXIT(lines 7796 7817) no Hoare annotation was computed. [2018-11-23 07:25:11,291 INFO L448 ceAbstractionStarter]: For program point L7800-2(lines 7800 7803) no Hoare annotation was computed. [2018-11-23 07:25:11,291 INFO L448 ceAbstractionStarter]: For program point L7800(lines 7800 7803) no Hoare annotation was computed. [2018-11-23 07:25:11,291 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_free_iso_urbsFINAL(lines 7796 7817) no Hoare annotation was computed. [2018-11-23 07:25:11,291 INFO L451 ceAbstractionStarter]: At program point L7814(line 7814) the Hoare annotation is: true [2018-11-23 07:25:11,291 INFO L451 ceAbstractionStarter]: At program point L7811(lines 7799 7816) the Hoare annotation is: true [2018-11-23 07:25:11,291 INFO L448 ceAbstractionStarter]: For program point L7814-1(line 7814) no Hoare annotation was computed. [2018-11-23 07:25:11,291 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 9220 9222) no Hoare annotation was computed. [2018-11-23 07:25:11,291 INFO L451 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 9220 9222) the Hoare annotation is: true [2018-11-23 07:25:11,291 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 9220 9222) no Hoare annotation was computed. [2018-11-23 07:25:11,291 INFO L451 ceAbstractionStarter]: At program point L9361(line 9361) the Hoare annotation is: true [2018-11-23 07:25:11,291 INFO L448 ceAbstractionStarter]: For program point L9361-1(line 9361) no Hoare annotation was computed. [2018-11-23 07:25:11,291 INFO L448 ceAbstractionStarter]: For program point ttusbdecfe_dvbt_attachEXIT(lines 9360 9362) no Hoare annotation was computed. [2018-11-23 07:25:11,291 INFO L451 ceAbstractionStarter]: At program point ttusbdecfe_dvbt_attachENTRY(lines 9360 9362) the Hoare annotation is: true [2018-11-23 07:25:11,291 INFO L448 ceAbstractionStarter]: For program point ttusbdecfe_dvbt_attachFINAL(lines 9360 9362) no Hoare annotation was computed. [2018-11-23 07:25:11,291 INFO L451 ceAbstractionStarter]: At program point L8314(line 8314) the Hoare annotation is: true [2018-11-23 07:25:11,292 INFO L448 ceAbstractionStarter]: For program point L8316-2(lines 8303 8323) no Hoare annotation was computed. [2018-11-23 07:25:11,292 INFO L448 ceAbstractionStarter]: For program point L8316(lines 8316 8320) no Hoare annotation was computed. [2018-11-23 07:25:11,292 INFO L448 ceAbstractionStarter]: For program point L8310(lines 8310 8313) no Hoare annotation was computed. [2018-11-23 07:25:11,292 INFO L448 ceAbstractionStarter]: For program point L8314-1(line 8314) no Hoare annotation was computed. [2018-11-23 07:25:11,292 INFO L448 ceAbstractionStarter]: For program point L8306(lines 8306 8309) no Hoare annotation was computed. [2018-11-23 07:25:11,292 INFO L448 ceAbstractionStarter]: For program point L8310-2(lines 8310 8313) no Hoare annotation was computed. [2018-11-23 07:25:11,292 INFO L448 ceAbstractionStarter]: For program point L8306-2(lines 8306 8309) no Hoare annotation was computed. [2018-11-23 07:25:11,292 INFO L448 ceAbstractionStarter]: For program point L8315-1(line 8315) no Hoare annotation was computed. [2018-11-23 07:25:11,292 INFO L451 ceAbstractionStarter]: At program point L8315(line 8315) the Hoare annotation is: true [2018-11-23 07:25:11,292 INFO L448 ceAbstractionStarter]: For program point L8317-1(line 8317) no Hoare annotation was computed. [2018-11-23 07:25:11,292 INFO L451 ceAbstractionStarter]: At program point L8317(line 8317) the Hoare annotation is: true [2018-11-23 07:25:11,292 INFO L448 ceAbstractionStarter]: For program point L8311-1(line 8311) no Hoare annotation was computed. [2018-11-23 07:25:11,293 INFO L451 ceAbstractionStarter]: At program point L8311(line 8311) the Hoare annotation is: true [2018-11-23 07:25:11,293 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_exit_rcENTRY(lines 8303 8323) the Hoare annotation is: true [2018-11-23 07:25:11,293 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_exit_rcEXIT(lines 8303 8323) no Hoare annotation was computed. [2018-11-23 07:25:11,293 INFO L451 ceAbstractionStarter]: At program point L9357(line 9357) the Hoare annotation is: true [2018-11-23 07:25:11,293 INFO L448 ceAbstractionStarter]: For program point L9357-1(line 9357) no Hoare annotation was computed. [2018-11-23 07:25:11,293 INFO L451 ceAbstractionStarter]: At program point ttusbdecfe_dvbs_attachENTRY(lines 9356 9358) the Hoare annotation is: true [2018-11-23 07:25:11,293 INFO L448 ceAbstractionStarter]: For program point ttusbdecfe_dvbs_attachEXIT(lines 9356 9358) no Hoare annotation was computed. [2018-11-23 07:25:11,293 INFO L448 ceAbstractionStarter]: For program point ttusbdecfe_dvbs_attachFINAL(lines 9356 9358) no Hoare annotation was computed. [2018-11-23 07:25:11,293 INFO L448 ceAbstractionStarter]: For program point L7841(lines 7841 7845) no Hoare annotation was computed. [2018-11-23 07:25:11,293 INFO L448 ceAbstractionStarter]: For program point L7827(line 7827) no Hoare annotation was computed. [2018-11-23 07:25:11,293 INFO L448 ceAbstractionStarter]: For program point L7829-2(lines 7829 7832) no Hoare annotation was computed. [2018-11-23 07:25:11,294 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_alloc_iso_urbsFINAL(lines 7818 7856) no Hoare annotation was computed. [2018-11-23 07:25:11,294 INFO L448 ceAbstractionStarter]: For program point L7829(lines 7829 7832) no Hoare annotation was computed. [2018-11-23 07:25:11,294 INFO L448 ceAbstractionStarter]: For program point L7823(lines 7823 7826) no Hoare annotation was computed. [2018-11-23 07:25:11,294 INFO L451 ceAbstractionStarter]: At program point L7850(lines 7822 7855) the Hoare annotation is: true [2018-11-23 07:25:11,294 INFO L451 ceAbstractionStarter]: At program point L7823-2(lines 7823 7826) the Hoare annotation is: true [2018-11-23 07:25:11,294 INFO L451 ceAbstractionStarter]: At program point L7848(lines 7822 7855) the Hoare annotation is: true [2018-11-23 07:25:11,294 INFO L451 ceAbstractionStarter]: At program point L7842(line 7842) the Hoare annotation is: true [2018-11-23 07:25:11,294 INFO L448 ceAbstractionStarter]: For program point L7840(line 7840) no Hoare annotation was computed. [2018-11-23 07:25:11,294 INFO L448 ceAbstractionStarter]: For program point L7842-1(line 7842) no Hoare annotation was computed. [2018-11-23 07:25:11,294 INFO L448 ceAbstractionStarter]: For program point L7836-1(line 7836) no Hoare annotation was computed. [2018-11-23 07:25:11,294 INFO L451 ceAbstractionStarter]: At program point L7836(line 7836) the Hoare annotation is: true [2018-11-23 07:25:11,295 INFO L448 ceAbstractionStarter]: For program point L7828(lines 7828 7835) no Hoare annotation was computed. [2018-11-23 07:25:11,295 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_alloc_iso_urbsEXIT(lines 7818 7856) no Hoare annotation was computed. [2018-11-23 07:25:11,295 INFO L448 ceAbstractionStarter]: For program point L7853-1(line 7853) no Hoare annotation was computed. [2018-11-23 07:25:11,295 INFO L451 ceAbstractionStarter]: At program point L7853(line 7853) the Hoare annotation is: true [2018-11-23 07:25:11,295 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_alloc_iso_urbsENTRY(lines 7818 7856) the Hoare annotation is: true [2018-11-23 07:25:11,295 INFO L448 ceAbstractionStarter]: For program point L6753-2(lines 6752 6789) no Hoare annotation was computed. [2018-11-23 07:25:11,295 INFO L448 ceAbstractionStarter]: For program point L6753(lines 6753 6763) no Hoare annotation was computed. [2018-11-23 07:25:11,295 INFO L448 ceAbstractionStarter]: For program point L6778(lines 6778 6783) no Hoare annotation was computed. [2018-11-23 07:25:11,295 INFO L448 ceAbstractionStarter]: For program point L6778-2(lines 6778 6783) no Hoare annotation was computed. [2018-11-23 07:25:11,295 INFO L448 ceAbstractionStarter]: For program point L6766(lines 6766 6771) no Hoare annotation was computed. [2018-11-23 07:25:11,295 INFO L448 ceAbstractionStarter]: For program point L6766-2(lines 6766 6771) no Hoare annotation was computed. [2018-11-23 07:25:11,296 INFO L444 ceAbstractionStarter]: At program point L6758(line 6758) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,296 INFO L448 ceAbstractionStarter]: For program point L6758-1(line 6758) no Hoare annotation was computed. [2018-11-23 07:25:11,296 INFO L448 ceAbstractionStarter]: For program point L6779-1(line 6779) no Hoare annotation was computed. [2018-11-23 07:25:11,296 INFO L444 ceAbstractionStarter]: At program point L6779(line 6779) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,296 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_get_stb_stateEXIT(lines 6726 6793) no Hoare annotation was computed. [2018-11-23 07:25:11,296 INFO L448 ceAbstractionStarter]: For program point L6767-1(line 6767) no Hoare annotation was computed. [2018-11-23 07:25:11,296 INFO L444 ceAbstractionStarter]: At program point L6767(line 6767) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,297 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_get_stb_stateENTRY(lines 6726 6793) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,297 INFO L448 ceAbstractionStarter]: For program point L6755(lines 6755 6759) no Hoare annotation was computed. [2018-11-23 07:25:11,297 INFO L448 ceAbstractionStarter]: For program point L6784-1(line 6784) no Hoare annotation was computed. [2018-11-23 07:25:11,297 INFO L444 ceAbstractionStarter]: At program point L6784(line 6784) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,297 INFO L448 ceAbstractionStarter]: For program point L6755-2(lines 6755 6759) no Hoare annotation was computed. [2018-11-23 07:25:11,297 INFO L448 ceAbstractionStarter]: For program point L6747(line 6747) no Hoare annotation was computed. [2018-11-23 07:25:11,297 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_get_stb_stateFINAL(lines 6726 6793) no Hoare annotation was computed. [2018-11-23 07:25:11,297 INFO L448 ceAbstractionStarter]: For program point L6743(lines 6743 6746) no Hoare annotation was computed. [2018-11-23 07:25:11,297 INFO L448 ceAbstractionStarter]: For program point L6776-1(lines 6776 6787) no Hoare annotation was computed. [2018-11-23 07:25:11,297 INFO L448 ceAbstractionStarter]: For program point L6772-1(line 6772) no Hoare annotation was computed. [2018-11-23 07:25:11,298 INFO L444 ceAbstractionStarter]: At program point L6772(line 6772) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,298 INFO L444 ceAbstractionStarter]: At program point L6743-2(lines 6743 6746) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,298 INFO L448 ceAbstractionStarter]: For program point L6764-1(lines 6752 6789) no Hoare annotation was computed. [2018-11-23 07:25:11,298 INFO L448 ceAbstractionStarter]: For program point L6760-1(line 6760) no Hoare annotation was computed. [2018-11-23 07:25:11,298 INFO L444 ceAbstractionStarter]: At program point L6760(line 6760) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,298 INFO L448 ceAbstractionStarter]: For program point L6756-1(line 6756) no Hoare annotation was computed. [2018-11-23 07:25:11,298 INFO L444 ceAbstractionStarter]: At program point L6756(line 6756) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,298 INFO L448 ceAbstractionStarter]: For program point L6752(lines 6752 6791) no Hoare annotation was computed. [2018-11-23 07:25:11,298 INFO L448 ceAbstractionStarter]: For program point L6748(lines 6748 6751) no Hoare annotation was computed. [2018-11-23 07:25:11,298 INFO L448 ceAbstractionStarter]: For program point L6781-1(lines 6781 6782) no Hoare annotation was computed. [2018-11-23 07:25:11,299 INFO L444 ceAbstractionStarter]: At program point L6781(lines 6781 6782) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,299 INFO L448 ceAbstractionStarter]: For program point L6769-1(lines 6769 6770) no Hoare annotation was computed. [2018-11-23 07:25:11,299 INFO L444 ceAbstractionStarter]: At program point L6769(lines 6769 6770) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,299 INFO L448 ceAbstractionStarter]: For program point L7770(line 7770) no Hoare annotation was computed. [2018-11-23 07:25:11,299 INFO L448 ceAbstractionStarter]: For program point L7772-1(line 7772) no Hoare annotation was computed. [2018-11-23 07:25:11,299 INFO L444 ceAbstractionStarter]: At program point L7772(line 7772) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,299 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_stop_sec_feedFINAL(lines 7752 7775) no Hoare annotation was computed. [2018-11-23 07:25:11,299 INFO L444 ceAbstractionStarter]: At program point L7766(line 7766) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,300 INFO L444 ceAbstractionStarter]: At program point L7767-1(line 7767) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,300 INFO L444 ceAbstractionStarter]: At program point L7767(line 7767) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,300 INFO L444 ceAbstractionStarter]: At program point L7768(line 7768) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,300 INFO L444 ceAbstractionStarter]: At program point L7769(line 7769) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,300 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_stop_sec_feedEXIT(lines 7752 7775) no Hoare annotation was computed. [2018-11-23 07:25:11,300 INFO L448 ceAbstractionStarter]: For program point L7765-1(line 7765) no Hoare annotation was computed. [2018-11-23 07:25:11,300 INFO L444 ceAbstractionStarter]: At program point L7765(line 7765) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,300 INFO L448 ceAbstractionStarter]: For program point L7766-1(line 7766) no Hoare annotation was computed. [2018-11-23 07:25:11,301 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_stop_sec_feedENTRY(lines 7752 7775) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,301 INFO L448 ceAbstractionStarter]: For program point usb_get_intfdataEXIT(lines 6423 6430) no Hoare annotation was computed. [2018-11-23 07:25:11,301 INFO L448 ceAbstractionStarter]: For program point L6427-1(line 6427) no Hoare annotation was computed. [2018-11-23 07:25:11,301 INFO L451 ceAbstractionStarter]: At program point L6427(line 6427) the Hoare annotation is: true [2018-11-23 07:25:11,301 INFO L451 ceAbstractionStarter]: At program point usb_get_intfdataENTRY(lines 6423 6430) the Hoare annotation is: true [2018-11-23 07:25:11,301 INFO L448 ceAbstractionStarter]: For program point usb_get_intfdataFINAL(lines 6423 6430) no Hoare annotation was computed. [2018-11-23 07:25:11,301 INFO L444 ceAbstractionStarter]: At program point L8717(line 8717) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,301 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_12ENTRY(lines 8711 8723) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,301 INFO L448 ceAbstractionStarter]: For program point L8717-1(line 8717) no Hoare annotation was computed. [2018-11-23 07:25:11,302 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_12EXIT(lines 8711 8723) no Hoare annotation was computed. [2018-11-23 07:25:11,302 INFO L444 ceAbstractionStarter]: At program point L8719(line 8719) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,302 INFO L448 ceAbstractionStarter]: For program point L8719-1(line 8719) no Hoare annotation was computed. [2018-11-23 07:25:11,302 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_12FINAL(lines 8711 8723) no Hoare annotation was computed. [2018-11-23 07:25:11,302 INFO L448 ceAbstractionStarter]: For program point usb_submit_urbFINAL(lines 9389 9391) no Hoare annotation was computed. [2018-11-23 07:25:11,302 INFO L448 ceAbstractionStarter]: For program point usb_submit_urbEXIT(lines 9389 9391) no Hoare annotation was computed. [2018-11-23 07:25:11,302 INFO L451 ceAbstractionStarter]: At program point usb_submit_urbENTRY(lines 9389 9391) the Hoare annotation is: true [2018-11-23 07:25:11,302 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_10ENTRY(lines 8690 8702) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,302 INFO L444 ceAbstractionStarter]: At program point L8698(line 8698) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,302 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_10EXIT(lines 8690 8702) no Hoare annotation was computed. [2018-11-23 07:25:11,303 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_10FINAL(lines 8690 8702) no Hoare annotation was computed. [2018-11-23 07:25:11,303 INFO L448 ceAbstractionStarter]: For program point L8698-1(line 8698) no Hoare annotation was computed. [2018-11-23 07:25:11,303 INFO L444 ceAbstractionStarter]: At program point L8696(line 8696) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,303 INFO L448 ceAbstractionStarter]: For program point L8696-1(line 8696) no Hoare annotation was computed. [2018-11-23 07:25:11,303 INFO L451 ceAbstractionStarter]: At program point input_free_deviceENTRY(lines 9298 9300) the Hoare annotation is: true [2018-11-23 07:25:11,303 INFO L448 ceAbstractionStarter]: For program point input_free_deviceEXIT(lines 9298 9300) no Hoare annotation was computed. [2018-11-23 07:25:11,303 INFO L448 ceAbstractionStarter]: For program point input_free_deviceFINAL(lines 9298 9300) no Hoare annotation was computed. [2018-11-23 07:25:11,303 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,303 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~intENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,303 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,303 INFO L448 ceAbstractionStarter]: For program point usb_bulk_msgFINAL(lines 9372 9374) no Hoare annotation was computed. [2018-11-23 07:25:11,304 INFO L451 ceAbstractionStarter]: At program point usb_bulk_msgENTRY(lines 9372 9374) the Hoare annotation is: true [2018-11-23 07:25:11,304 INFO L448 ceAbstractionStarter]: For program point usb_bulk_msgEXIT(lines 9372 9374) no Hoare annotation was computed. [2018-11-23 07:25:11,304 INFO L451 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 9182 9191) the Hoare annotation is: true [2018-11-23 07:25:11,304 INFO L448 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 9182 9191) no Hoare annotation was computed. [2018-11-23 07:25:11,304 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 9182 9191) no Hoare annotation was computed. [2018-11-23 07:25:11,304 INFO L448 ceAbstractionStarter]: For program point L6384-1(line 6384) no Hoare annotation was computed. [2018-11-23 07:25:11,304 INFO L451 ceAbstractionStarter]: At program point L6384(line 6384) the Hoare annotation is: true [2018-11-23 07:25:11,304 INFO L448 ceAbstractionStarter]: For program point L6380-1(line 6380) no Hoare annotation was computed. [2018-11-23 07:25:11,304 INFO L451 ceAbstractionStarter]: At program point L6380(line 6380) the Hoare annotation is: true [2018-11-23 07:25:11,304 INFO L448 ceAbstractionStarter]: For program point L6374(lines 6374 6378) no Hoare annotation was computed. [2018-11-23 07:25:11,304 INFO L451 ceAbstractionStarter]: At program point L6370(line 6370) the Hoare annotation is: true [2018-11-23 07:25:11,305 INFO L451 ceAbstractionStarter]: At program point L6374-1(lines 6374 6378) the Hoare annotation is: true [2018-11-23 07:25:11,305 INFO L448 ceAbstractionStarter]: For program point L6368-1(line 6368) no Hoare annotation was computed. [2018-11-23 07:25:11,305 INFO L451 ceAbstractionStarter]: At program point L6368(line 6368) the Hoare annotation is: true [2018-11-23 07:25:11,305 INFO L448 ceAbstractionStarter]: For program point L6370-1(line 6370) no Hoare annotation was computed. [2018-11-23 07:25:11,305 INFO L448 ceAbstractionStarter]: For program point L6379(line 6379) no Hoare annotation was computed. [2018-11-23 07:25:11,305 INFO L448 ceAbstractionStarter]: For program point L6381-2(lines 6358 6389) no Hoare annotation was computed. [2018-11-23 07:25:11,305 INFO L448 ceAbstractionStarter]: For program point L6381(lines 6381 6386) no Hoare annotation was computed. [2018-11-23 07:25:11,305 INFO L451 ceAbstractionStarter]: At program point L6375(lines 6375 6376) the Hoare annotation is: true [2018-11-23 07:25:11,305 INFO L448 ceAbstractionStarter]: For program point dma_free_attrsEXIT(lines 6358 6389) no Hoare annotation was computed. [2018-11-23 07:25:11,305 INFO L448 ceAbstractionStarter]: For program point L6371-1(line 6371) no Hoare annotation was computed. [2018-11-23 07:25:11,305 INFO L451 ceAbstractionStarter]: At program point dma_free_attrsENTRY(lines 6358 6389) the Hoare annotation is: true [2018-11-23 07:25:11,306 INFO L451 ceAbstractionStarter]: At program point L6371(line 6371) the Hoare annotation is: true [2018-11-23 07:25:11,306 INFO L448 ceAbstractionStarter]: For program point L6373-1(line 6373) no Hoare annotation was computed. [2018-11-23 07:25:11,306 INFO L451 ceAbstractionStarter]: At program point L6373(line 6373) the Hoare annotation is: true [2018-11-23 07:25:11,306 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 9396 9398) no Hoare annotation was computed. [2018-11-23 07:25:11,306 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 9396 9398) no Hoare annotation was computed. [2018-11-23 07:25:11,306 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 9396 9398) the Hoare annotation is: true [2018-11-23 07:25:11,306 INFO L448 ceAbstractionStarter]: For program point dvb_dmxdev_initFINAL(lines 9259 9261) no Hoare annotation was computed. [2018-11-23 07:25:11,306 INFO L451 ceAbstractionStarter]: At program point dvb_dmxdev_initENTRY(lines 9259 9261) the Hoare annotation is: true [2018-11-23 07:25:11,306 INFO L448 ceAbstractionStarter]: For program point dvb_dmxdev_initEXIT(lines 9259 9261) no Hoare annotation was computed. [2018-11-23 07:25:11,306 INFO L448 ceAbstractionStarter]: For program point L8223-1(lines 8223 8224) no Hoare annotation was computed. [2018-11-23 07:25:11,306 INFO L451 ceAbstractionStarter]: At program point L8223(lines 8223 8224) the Hoare annotation is: true [2018-11-23 07:25:11,307 INFO L448 ceAbstractionStarter]: For program point L8256-1(line 8256) no Hoare annotation was computed. [2018-11-23 07:25:11,307 INFO L451 ceAbstractionStarter]: At program point L8256(line 8256) the Hoare annotation is: true [2018-11-23 07:25:11,307 INFO L448 ceAbstractionStarter]: For program point L8219(lines 8219 8222) no Hoare annotation was computed. [2018-11-23 07:25:11,307 INFO L448 ceAbstractionStarter]: For program point L8248(lines 8248 8254) no Hoare annotation was computed. [2018-11-23 07:25:11,307 INFO L448 ceAbstractionStarter]: For program point L8219-2(lines 8219 8222) no Hoare annotation was computed. [2018-11-23 07:25:11,307 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_init_dvbFINAL(lines 8215 8278) no Hoare annotation was computed. [2018-11-23 07:25:11,307 INFO L448 ceAbstractionStarter]: For program point L8240-1(line 8240) no Hoare annotation was computed. [2018-11-23 07:25:11,307 INFO L451 ceAbstractionStarter]: At program point L8240(line 8240) the Hoare annotation is: true [2018-11-23 07:25:11,307 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_init_dvbENTRY(lines 8215 8278) the Hoare annotation is: true [2018-11-23 07:25:11,307 INFO L451 ceAbstractionStarter]: At program point L8269-1(line 8269) the Hoare annotation is: true [2018-11-23 07:25:11,307 INFO L451 ceAbstractionStarter]: At program point L8269(line 8269) the Hoare annotation is: true [2018-11-23 07:25:11,308 INFO L448 ceAbstractionStarter]: For program point L8265-1(line 8265) no Hoare annotation was computed. [2018-11-23 07:25:11,308 INFO L451 ceAbstractionStarter]: At program point L8265(line 8265) the Hoare annotation is: true [2018-11-23 07:25:11,308 INFO L448 ceAbstractionStarter]: For program point L8261(line 8261) no Hoare annotation was computed. [2018-11-23 07:25:11,308 INFO L448 ceAbstractionStarter]: For program point L8257(lines 8257 8264) no Hoare annotation was computed. [2018-11-23 07:25:11,308 INFO L451 ceAbstractionStarter]: At program point L8270(line 8270) the Hoare annotation is: true [2018-11-23 07:25:11,308 INFO L448 ceAbstractionStarter]: For program point L8266(lines 8266 8274) no Hoare annotation was computed. [2018-11-23 07:25:11,308 INFO L448 ceAbstractionStarter]: For program point L8237-1(line 8237) no Hoare annotation was computed. [2018-11-23 07:25:11,308 INFO L451 ceAbstractionStarter]: At program point L8237(line 8237) the Hoare annotation is: true [2018-11-23 07:25:11,308 INFO L448 ceAbstractionStarter]: For program point L8225(lines 8225 8229) no Hoare annotation was computed. [2018-11-23 07:25:11,308 INFO L451 ceAbstractionStarter]: At program point L8250(line 8250) the Hoare annotation is: true [2018-11-23 07:25:11,308 INFO L451 ceAbstractionStarter]: At program point L8250-1(line 8250) the Hoare annotation is: true [2018-11-23 07:25:11,309 INFO L448 ceAbstractionStarter]: For program point L8275-1(line 8275) no Hoare annotation was computed. [2018-11-23 07:25:11,309 INFO L451 ceAbstractionStarter]: At program point L8275(line 8275) the Hoare annotation is: true [2018-11-23 07:25:11,309 INFO L448 ceAbstractionStarter]: For program point L8238(lines 8238 8243) no Hoare annotation was computed. [2018-11-23 07:25:11,309 INFO L448 ceAbstractionStarter]: For program point L8271(line 8271) no Hoare annotation was computed. [2018-11-23 07:25:11,309 INFO L451 ceAbstractionStarter]: At program point L8259-1(line 8259) the Hoare annotation is: true [2018-11-23 07:25:11,309 INFO L451 ceAbstractionStarter]: At program point L8259(line 8259) the Hoare annotation is: true [2018-11-23 07:25:11,309 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_init_dvbEXIT(lines 8215 8278) no Hoare annotation was computed. [2018-11-23 07:25:11,309 INFO L448 ceAbstractionStarter]: For program point L8251(line 8251) no Hoare annotation was computed. [2018-11-23 07:25:11,309 INFO L448 ceAbstractionStarter]: For program point L8247-1(line 8247) no Hoare annotation was computed. [2018-11-23 07:25:11,309 INFO L451 ceAbstractionStarter]: At program point L8247(line 8247) the Hoare annotation is: true [2018-11-23 07:25:11,309 INFO L448 ceAbstractionStarter]: For program point L8268-1(line 8268) no Hoare annotation was computed. [2018-11-23 07:25:11,309 INFO L451 ceAbstractionStarter]: At program point L8268(line 8268) the Hoare annotation is: true [2018-11-23 07:25:11,310 INFO L451 ceAbstractionStarter]: At program point L8260(line 8260) the Hoare annotation is: true [2018-11-23 07:25:11,310 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_stop_feedEXIT(lines 7776 7795) no Hoare annotation was computed. [2018-11-23 07:25:11,310 INFO L444 ceAbstractionStarter]: At program point L7790(line 7790) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,310 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_stop_feedENTRY(lines 7776 7795) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,310 INFO L448 ceAbstractionStarter]: For program point L7786(line 7786) no Hoare annotation was computed. [2018-11-23 07:25:11,310 INFO L448 ceAbstractionStarter]: For program point L7787-1(line 7787) no Hoare annotation was computed. [2018-11-23 07:25:11,310 INFO L444 ceAbstractionStarter]: At program point L7787(line 7787) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,310 INFO L448 ceAbstractionStarter]: For program point L7789(line 7789) no Hoare annotation was computed. [2018-11-23 07:25:11,310 INFO L448 ceAbstractionStarter]: For program point L7790-1(line 7790) no Hoare annotation was computed. [2018-11-23 07:25:11,311 INFO L448 ceAbstractionStarter]: For program point L7785(lines 7785 7792) no Hoare annotation was computed. [2018-11-23 07:25:11,311 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_stop_feedFINAL(lines 7776 7795) no Hoare annotation was computed. [2018-11-23 07:25:11,311 INFO L448 ceAbstractionStarter]: For program point L7781-2(lines 7781 7784) no Hoare annotation was computed. [2018-11-23 07:25:11,311 INFO L448 ceAbstractionStarter]: For program point L7781(lines 7781 7784) no Hoare annotation was computed. [2018-11-23 07:25:11,311 INFO L448 ceAbstractionStarter]: For program point usb_set_interfaceFINAL(lines 9385 9387) no Hoare annotation was computed. [2018-11-23 07:25:11,311 INFO L448 ceAbstractionStarter]: For program point usb_set_interfaceEXIT(lines 9385 9387) no Hoare annotation was computed. [2018-11-23 07:25:11,311 INFO L451 ceAbstractionStarter]: At program point usb_set_interfaceENTRY(lines 9385 9387) the Hoare annotation is: true [2018-11-23 07:25:11,311 INFO L448 ceAbstractionStarter]: For program point dvb_unregister_adapterEXIT(lines 9288 9290) no Hoare annotation was computed. [2018-11-23 07:25:11,311 INFO L451 ceAbstractionStarter]: At program point dvb_unregister_adapterENTRY(lines 9288 9290) the Hoare annotation is: true [2018-11-23 07:25:11,311 INFO L448 ceAbstractionStarter]: For program point dvb_unregister_adapterFINAL(lines 9288 9290) no Hoare annotation was computed. [2018-11-23 07:25:11,311 INFO L448 ceAbstractionStarter]: For program point L6301-2(line 6301) no Hoare annotation was computed. [2018-11-23 07:25:11,312 INFO L448 ceAbstractionStarter]: For program point L6300-2(lines 6300 6303) no Hoare annotation was computed. [2018-11-23 07:25:11,312 INFO L448 ceAbstractionStarter]: For program point L6301(line 6301) no Hoare annotation was computed. [2018-11-23 07:25:11,312 INFO L448 ceAbstractionStarter]: For program point L6300(lines 6300 6303) no Hoare annotation was computed. [2018-11-23 07:25:11,312 INFO L448 ceAbstractionStarter]: For program point dma_alloc_coherent_maskFINAL(lines 6294 6306) no Hoare annotation was computed. [2018-11-23 07:25:11,312 INFO L448 ceAbstractionStarter]: For program point dma_alloc_coherent_maskEXIT(lines 6294 6306) no Hoare annotation was computed. [2018-11-23 07:25:11,312 INFO L451 ceAbstractionStarter]: At program point dma_alloc_coherent_maskENTRY(lines 6294 6306) the Hoare annotation is: true [2018-11-23 07:25:11,312 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,312 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,312 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,312 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,312 INFO L448 ceAbstractionStarter]: For program point __tasklet_scheduleFINAL(lines 9223 9225) no Hoare annotation was computed. [2018-11-23 07:25:11,313 INFO L448 ceAbstractionStarter]: For program point __tasklet_scheduleEXIT(lines 9223 9225) no Hoare annotation was computed. [2018-11-23 07:25:11,313 INFO L451 ceAbstractionStarter]: At program point __tasklet_scheduleENTRY(lines 9223 9225) the Hoare annotation is: true [2018-11-23 07:25:11,313 INFO L448 ceAbstractionStarter]: For program point usb_make_pathEXIT(lines 6446 6453) no Hoare annotation was computed. [2018-11-23 07:25:11,313 INFO L448 ceAbstractionStarter]: For program point L6451-2(line 6451) no Hoare annotation was computed. [2018-11-23 07:25:11,313 INFO L451 ceAbstractionStarter]: At program point usb_make_pathENTRY(lines 6446 6453) the Hoare annotation is: true [2018-11-23 07:25:11,313 INFO L448 ceAbstractionStarter]: For program point usb_make_pathFINAL(lines 6446 6453) no Hoare annotation was computed. [2018-11-23 07:25:11,313 INFO L448 ceAbstractionStarter]: For program point L6451(line 6451) no Hoare annotation was computed. [2018-11-23 07:25:11,313 INFO L448 ceAbstractionStarter]: For program point L8186(line 8186) no Hoare annotation was computed. [2018-11-23 07:25:11,313 INFO L448 ceAbstractionStarter]: For program point L8186-2(line 8186) no Hoare annotation was computed. [2018-11-23 07:25:11,313 INFO L448 ceAbstractionStarter]: For program point L8178(line 8178) no Hoare annotation was computed. [2018-11-23 07:25:11,313 INFO L448 ceAbstractionStarter]: For program point L8170(lines 8170 8212) no Hoare annotation was computed. [2018-11-23 07:25:11,314 INFO L444 ceAbstractionStarter]: At program point L8203(lines 8184 8209) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,314 INFO L448 ceAbstractionStarter]: For program point L8195(line 8195) no Hoare annotation was computed. [2018-11-23 07:25:11,314 INFO L448 ceAbstractionStarter]: For program point L8191(line 8191) no Hoare annotation was computed. [2018-11-23 07:25:11,314 INFO L448 ceAbstractionStarter]: For program point L8187(line 8187) no Hoare annotation was computed. [2018-11-23 07:25:11,314 INFO L448 ceAbstractionStarter]: For program point L8191-2(line 8191) no Hoare annotation was computed. [2018-11-23 07:25:11,314 INFO L448 ceAbstractionStarter]: For program point L8187-2(line 8187) no Hoare annotation was computed. [2018-11-23 07:25:11,314 INFO L448 ceAbstractionStarter]: For program point L8179(lines 8179 8183) no Hoare annotation was computed. [2018-11-23 07:25:11,314 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_init_stbFINAL(lines 8155 8214) no Hoare annotation was computed. [2018-11-23 07:25:11,314 INFO L448 ceAbstractionStarter]: For program point L8204-2(lines 8204 8207) no Hoare annotation was computed. [2018-11-23 07:25:11,314 INFO L448 ceAbstractionStarter]: For program point L8171(lines 8171 8209) no Hoare annotation was computed. [2018-11-23 07:25:11,314 INFO L448 ceAbstractionStarter]: For program point L8204(lines 8204 8207) no Hoare annotation was computed. [2018-11-23 07:25:11,315 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_init_stbENTRY(lines 8155 8214) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,315 INFO L444 ceAbstractionStarter]: At program point L8196(line 8196) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,315 INFO L448 ceAbstractionStarter]: For program point L8192(line 8192) no Hoare annotation was computed. [2018-11-23 07:25:11,315 INFO L448 ceAbstractionStarter]: For program point L8188(line 8188) no Hoare annotation was computed. [2018-11-23 07:25:11,315 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_init_stbEXIT(lines 8155 8214) no Hoare annotation was computed. [2018-11-23 07:25:11,315 INFO L444 ceAbstractionStarter]: At program point L8172-2(lines 8172 8177) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,315 INFO L448 ceAbstractionStarter]: For program point L8172(lines 8172 8177) no Hoare annotation was computed. [2018-11-23 07:25:11,315 INFO L444 ceAbstractionStarter]: At program point L8193(line 8193) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,316 INFO L444 ceAbstractionStarter]: At program point L8189(line 8189) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,316 INFO L448 ceAbstractionStarter]: For program point L8185(lines 8185 8202) no Hoare annotation was computed. [2018-11-23 07:25:11,316 INFO L448 ceAbstractionStarter]: For program point L8198(line 8198) no Hoare annotation was computed. [2018-11-23 07:25:11,316 INFO L448 ceAbstractionStarter]: For program point L8169(line 8169) no Hoare annotation was computed. [2018-11-23 07:25:11,316 INFO L444 ceAbstractionStarter]: At program point L8165-2(lines 8165 8168) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,316 INFO L448 ceAbstractionStarter]: For program point L8165(lines 8165 8168) no Hoare annotation was computed. [2018-11-23 07:25:11,316 INFO L451 ceAbstractionStarter]: At program point __create_pipeENTRY(lines 6484 6489) the Hoare annotation is: true [2018-11-23 07:25:11,316 INFO L448 ceAbstractionStarter]: For program point __create_pipeFINAL(lines 6484 6489) no Hoare annotation was computed. [2018-11-23 07:25:11,316 INFO L448 ceAbstractionStarter]: For program point __create_pipeEXIT(lines 6484 6489) no Hoare annotation was computed. [2018-11-23 07:25:11,316 INFO L451 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 6241 6250) the Hoare annotation is: true [2018-11-23 07:25:11,316 INFO L448 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 6241 6250) no Hoare annotation was computed. [2018-11-23 07:25:11,317 INFO L448 ceAbstractionStarter]: For program point L6243(lines 6243 6249) no Hoare annotation was computed. [2018-11-23 07:25:11,317 INFO L451 ceAbstractionStarter]: At program point L6245(line 6245) the Hoare annotation is: true [2018-11-23 07:25:11,317 INFO L448 ceAbstractionStarter]: For program point L6245-1(line 6245) no Hoare annotation was computed. [2018-11-23 07:25:11,317 INFO L448 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 6241 6250) no Hoare annotation was computed. [2018-11-23 07:25:11,317 INFO L448 ceAbstractionStarter]: For program point L7678(lines 7678 7701) no Hoare annotation was computed. [2018-11-23 07:25:11,317 INFO L444 ceAbstractionStarter]: At program point L7674(lines 7674 7675) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,317 INFO L448 ceAbstractionStarter]: For program point L7670(lines 7670 7676) no Hoare annotation was computed. [2018-11-23 07:25:11,317 INFO L448 ceAbstractionStarter]: For program point L7674-1(lines 7674 7675) no Hoare annotation was computed. [2018-11-23 07:25:11,317 INFO L444 ceAbstractionStarter]: At program point L7670-2(lines 7670 7676) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,317 INFO L448 ceAbstractionStarter]: For program point L7658(lines 7658 7662) no Hoare annotation was computed. [2018-11-23 07:25:11,317 INFO L448 ceAbstractionStarter]: For program point L7691(line 7691) no Hoare annotation was computed. [2018-11-23 07:25:11,318 INFO L448 ceAbstractionStarter]: For program point L7658-2(lines 7658 7662) no Hoare annotation was computed. [2018-11-23 07:25:11,318 INFO L448 ceAbstractionStarter]: For program point L7679(lines 7679 7697) no Hoare annotation was computed. [2018-11-23 07:25:11,318 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_start_sec_feedFINAL(lines 7598 7703) no Hoare annotation was computed. [2018-11-23 07:25:11,318 INFO L448 ceAbstractionStarter]: For program point L7671-1(lines 7671 7672) no Hoare annotation was computed. [2018-11-23 07:25:11,318 INFO L444 ceAbstractionStarter]: At program point L7671(lines 7671 7672) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,318 INFO L448 ceAbstractionStarter]: For program point L7667-1(line 7667) no Hoare annotation was computed. [2018-11-23 07:25:11,318 INFO L444 ceAbstractionStarter]: At program point L7667(line 7667) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,318 INFO L448 ceAbstractionStarter]: For program point L7659-1(line 7659) no Hoare annotation was computed. [2018-11-23 07:25:11,318 INFO L444 ceAbstractionStarter]: At program point L7659(line 7659) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,318 INFO L448 ceAbstractionStarter]: For program point L7655-1(line 7655) no Hoare annotation was computed. [2018-11-23 07:25:11,319 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_start_sec_feedENTRY(lines 7598 7703) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,319 INFO L444 ceAbstractionStarter]: At program point L7655(line 7655) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,319 INFO L448 ceAbstractionStarter]: For program point L7688-1(line 7688) no Hoare annotation was computed. [2018-11-23 07:25:11,319 INFO L444 ceAbstractionStarter]: At program point L7688(line 7688) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,319 INFO L448 ceAbstractionStarter]: For program point L7651(lines 7651 7654) no Hoare annotation was computed. [2018-11-23 07:25:11,319 INFO L448 ceAbstractionStarter]: For program point L7680-1(line 7680) no Hoare annotation was computed. [2018-11-23 07:25:11,319 INFO L444 ceAbstractionStarter]: At program point L7680(line 7680) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,319 INFO L448 ceAbstractionStarter]: For program point L7651-2(lines 7651 7654) no Hoare annotation was computed. [2018-11-23 07:25:11,319 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_start_sec_feedEXIT(lines 7598 7703) no Hoare annotation was computed. [2018-11-23 07:25:11,319 INFO L448 ceAbstractionStarter]: For program point L7664-2(lines 7664 7668) no Hoare annotation was computed. [2018-11-23 07:25:11,319 INFO L448 ceAbstractionStarter]: For program point L7664(lines 7664 7668) no Hoare annotation was computed. [2018-11-23 07:25:11,320 INFO L448 ceAbstractionStarter]: For program point L7689-1(line 7689) no Hoare annotation was computed. [2018-11-23 07:25:11,320 INFO L444 ceAbstractionStarter]: At program point L7689(line 7689) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,320 INFO L448 ceAbstractionStarter]: For program point L7677(line 7677) no Hoare annotation was computed. [2018-11-23 07:25:11,320 INFO L444 ceAbstractionStarter]: At program point L7694(line 7694) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,320 INFO L448 ceAbstractionStarter]: For program point L7665-1(line 7665) no Hoare annotation was computed. [2018-11-23 07:25:11,320 INFO L444 ceAbstractionStarter]: At program point L7665(line 7665) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,320 INFO L444 ceAbstractionStarter]: At program point L7690(line 7690) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,320 INFO L448 ceAbstractionStarter]: For program point L7661-1(line 7661) no Hoare annotation was computed. [2018-11-23 07:25:11,320 INFO L444 ceAbstractionStarter]: At program point L7661(line 7661) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,320 INFO L448 ceAbstractionStarter]: For program point L7694-1(line 7694) no Hoare annotation was computed. [2018-11-23 07:25:11,321 INFO L444 ceAbstractionStarter]: At program point L7690-1(line 7690) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,321 INFO L448 ceAbstractionStarter]: For program point L7682(lines 7682 7685) no Hoare annotation was computed. [2018-11-23 07:25:11,321 INFO L448 ceAbstractionStarter]: For program point usb_kill_urbEXIT(lines 9381 9383) no Hoare annotation was computed. [2018-11-23 07:25:11,321 INFO L451 ceAbstractionStarter]: At program point usb_kill_urbENTRY(lines 9381 9383) the Hoare annotation is: true [2018-11-23 07:25:11,321 INFO L448 ceAbstractionStarter]: For program point usb_kill_urbFINAL(lines 9381 9383) no Hoare annotation was computed. [2018-11-23 07:25:11,321 INFO L448 ceAbstractionStarter]: For program point dvb_unregister_frontendEXIT(lines 9292 9294) no Hoare annotation was computed. [2018-11-23 07:25:11,321 INFO L451 ceAbstractionStarter]: At program point dvb_unregister_frontendENTRY(lines 9292 9294) the Hoare annotation is: true [2018-11-23 07:25:11,321 INFO L448 ceAbstractionStarter]: For program point dvb_unregister_frontendFINAL(lines 9292 9294) no Hoare annotation was computed. [2018-11-23 07:25:11,321 INFO L448 ceAbstractionStarter]: For program point L6466-4(lines 6466 6470) no Hoare annotation was computed. [2018-11-23 07:25:11,321 INFO L448 ceAbstractionStarter]: For program point L6466-2(lines 6466 6470) no Hoare annotation was computed. [2018-11-23 07:25:11,321 INFO L448 ceAbstractionStarter]: For program point usb_fill_int_urbFINAL(lines 6454 6474) no Hoare annotation was computed. [2018-11-23 07:25:11,321 INFO L448 ceAbstractionStarter]: For program point usb_fill_int_urbEXIT(lines 6454 6474) no Hoare annotation was computed. [2018-11-23 07:25:11,322 INFO L448 ceAbstractionStarter]: For program point L6466(line 6466) no Hoare annotation was computed. [2018-11-23 07:25:11,322 INFO L451 ceAbstractionStarter]: At program point usb_fill_int_urbENTRY(lines 6454 6474) the Hoare annotation is: true [2018-11-23 07:25:11,322 INFO L448 ceAbstractionStarter]: For program point kfreeEXIT(lines 9400 9402) no Hoare annotation was computed. [2018-11-23 07:25:11,322 INFO L451 ceAbstractionStarter]: At program point kfreeENTRY(lines 9400 9402) the Hoare annotation is: true [2018-11-23 07:25:11,322 INFO L448 ceAbstractionStarter]: For program point kfreeFINAL(lines 9400 9402) no Hoare annotation was computed. [2018-11-23 07:25:11,322 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_iso_mutex_of_ttusb_decFINAL(lines 8850 8860) no Hoare annotation was computed. [2018-11-23 07:25:11,322 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_iso_mutex_of_ttusb_decEXIT(lines 8850 8860) no Hoare annotation was computed. [2018-11-23 07:25:11,322 INFO L448 ceAbstractionStarter]: For program point L8853(lines 8853 8856) no Hoare annotation was computed. [2018-11-23 07:25:11,322 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_iso_mutex_of_ttusb_decENTRY(lines 8850 8860) the Hoare annotation is: (or (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0) (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,322 INFO L444 ceAbstractionStarter]: At program point L8855(line 8855) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,323 INFO L448 ceAbstractionStarter]: For program point L8855-1(lines 8853 8856) no Hoare annotation was computed. [2018-11-23 07:25:11,323 INFO L448 ceAbstractionStarter]: For program point L7424-1(line 7424) no Hoare annotation was computed. [2018-11-23 07:25:11,323 INFO L444 ceAbstractionStarter]: At program point L7424(line 7424) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,323 INFO L448 ceAbstractionStarter]: For program point L7418(line 7418) no Hoare annotation was computed. [2018-11-23 07:25:11,323 INFO L448 ceAbstractionStarter]: For program point L7420(lines 7420 7423) no Hoare annotation was computed. [2018-11-23 07:25:11,323 INFO L448 ceAbstractionStarter]: For program point L7414(lines 7414 7429) no Hoare annotation was computed. [2018-11-23 07:25:11,323 INFO L448 ceAbstractionStarter]: For program point L7416-1(line 7416) no Hoare annotation was computed. [2018-11-23 07:25:11,323 INFO L444 ceAbstractionStarter]: At program point L7416(line 7416) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,323 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_set_interfaceENTRY(lines 7406 7440) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,323 INFO L448 ceAbstractionStarter]: For program point L7427-1(line 7427) no Hoare annotation was computed. [2018-11-23 07:25:11,324 INFO L444 ceAbstractionStarter]: At program point L7427(line 7427) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,324 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_set_interfaceFINAL(lines 7406 7440) no Hoare annotation was computed. [2018-11-23 07:25:11,324 INFO L448 ceAbstractionStarter]: For program point L7419-1(line 7419) no Hoare annotation was computed. [2018-11-23 07:25:11,324 INFO L444 ceAbstractionStarter]: At program point L7419(line 7419) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,324 INFO L448 ceAbstractionStarter]: For program point L7415(line 7415) no Hoare annotation was computed. [2018-11-23 07:25:11,324 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_set_interfaceEXIT(lines 7406 7440) no Hoare annotation was computed. [2018-11-23 07:25:11,324 INFO L448 ceAbstractionStarter]: For program point L7413-2(lines 7413 7437) no Hoare annotation was computed. [2018-11-23 07:25:11,324 INFO L448 ceAbstractionStarter]: For program point L7413(lines 7413 7437) no Hoare annotation was computed. [2018-11-23 07:25:11,324 INFO L444 ceAbstractionStarter]: At program point L7430(lines 7413 7436) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,324 INFO L448 ceAbstractionStarter]: For program point L7426(line 7426) no Hoare annotation was computed. [2018-11-23 07:25:11,324 INFO L448 ceAbstractionStarter]: For program point L7457-1(line 7457) no Hoare annotation was computed. [2018-11-23 07:25:11,325 INFO L444 ceAbstractionStarter]: At program point L7457(line 7457) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 0 ttusb_dec_start_iso_xfer_~tmp~20) (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0))) [2018-11-23 07:25:11,325 INFO L448 ceAbstractionStarter]: For program point L7490-1(line 7490) no Hoare annotation was computed. [2018-11-23 07:25:11,325 INFO L444 ceAbstractionStarter]: At program point L7482(lines 7456 7487) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 0 ttusb_dec_start_iso_xfer_~tmp~20) (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0))) [2018-11-23 07:25:11,325 INFO L448 ceAbstractionStarter]: For program point L7451(line 7451) no Hoare annotation was computed. [2018-11-23 07:25:11,325 INFO L444 ceAbstractionStarter]: At program point L7484(lines 7456 7487) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 0 ttusb_dec_start_iso_xfer_~tmp~20) (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0))) [2018-11-23 07:25:11,325 INFO L448 ceAbstractionStarter]: For program point L7447(lines 7447 7450) no Hoare annotation was computed. [2018-11-23 07:25:11,325 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_start_iso_xferFINAL(lines 7441 7493) no Hoare annotation was computed. [2018-11-23 07:25:11,329 INFO L444 ceAbstractionStarter]: At program point L7474(lines 7465 7479) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 0 ttusb_dec_start_iso_xfer_~tmp~20) (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0))) [2018-11-23 07:25:11,330 INFO L444 ceAbstractionStarter]: At program point L7447-2(lines 7447 7450) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,330 INFO L444 ceAbstractionStarter]: At program point L7470(line 7470) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 0 ttusb_dec_start_iso_xfer_~tmp~20) (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0))) [2018-11-23 07:25:11,330 INFO L444 ceAbstractionStarter]: At program point L7472(lines 7465 7479) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 0 ttusb_dec_start_iso_xfer_~tmp~20) (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0))) [2018-11-23 07:25:11,330 INFO L448 ceAbstractionStarter]: For program point L7470-1(line 7470) no Hoare annotation was computed. [2018-11-23 07:25:11,330 INFO L448 ceAbstractionStarter]: For program point L7464-1(line 7464) no Hoare annotation was computed. [2018-11-23 07:25:11,330 INFO L444 ceAbstractionStarter]: At program point L7464(line 7464) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 0 ttusb_dec_start_iso_xfer_~tmp~20) (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0))) [2018-11-23 07:25:11,330 INFO L448 ceAbstractionStarter]: For program point L7456-2(lines 7456 7488) no Hoare annotation was computed. [2018-11-23 07:25:11,330 INFO L448 ceAbstractionStarter]: For program point L7456(lines 7456 7488) no Hoare annotation was computed. [2018-11-23 07:25:11,331 INFO L448 ceAbstractionStarter]: For program point L7452(lines 7452 7455) no Hoare annotation was computed. [2018-11-23 07:25:11,331 INFO L448 ceAbstractionStarter]: For program point L7477-1(line 7477) no Hoare annotation was computed. [2018-11-23 07:25:11,331 INFO L444 ceAbstractionStarter]: At program point L7477(line 7477) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 0 ttusb_dec_start_iso_xfer_~tmp~20) (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0))) [2018-11-23 07:25:11,331 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_start_iso_xferENTRY(lines 7441 7493) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,331 INFO L448 ceAbstractionStarter]: For program point L7465(lines 7465 7480) no Hoare annotation was computed. [2018-11-23 07:25:11,340 INFO L444 ceAbstractionStarter]: At program point L7490(line 7490) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 0 ttusb_dec_start_iso_xfer_~tmp~20) (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0))) [2018-11-23 07:25:11,340 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_start_iso_xferEXIT(lines 7441 7493) no Hoare annotation was computed. [2018-11-23 07:25:11,340 INFO L448 ceAbstractionStarter]: For program point strlcatFINAL(lines 9346 9348) no Hoare annotation was computed. [2018-11-23 07:25:11,340 INFO L448 ceAbstractionStarter]: For program point strlcatEXIT(lines 9346 9348) no Hoare annotation was computed. [2018-11-23 07:25:11,340 INFO L451 ceAbstractionStarter]: At program point strlcatENTRY(lines 9346 9348) the Hoare annotation is: true [2018-11-23 07:25:11,340 INFO L448 ceAbstractionStarter]: For program point list_add_tailFINAL(lines 6137 6143) no Hoare annotation was computed. [2018-11-23 07:25:11,340 INFO L448 ceAbstractionStarter]: For program point L6140-1(line 6140) no Hoare annotation was computed. [2018-11-23 07:25:11,341 INFO L451 ceAbstractionStarter]: At program point L6140(line 6140) the Hoare annotation is: true [2018-11-23 07:25:11,341 INFO L451 ceAbstractionStarter]: At program point list_add_tailENTRY(lines 6137 6143) the Hoare annotation is: true [2018-11-23 07:25:11,341 INFO L448 ceAbstractionStarter]: For program point list_add_tailEXIT(lines 6137 6143) no Hoare annotation was computed. [2018-11-23 07:25:11,341 INFO L448 ceAbstractionStarter]: For program point L6687-1(lines 6687 6688) no Hoare annotation was computed. [2018-11-23 07:25:11,341 INFO L444 ceAbstractionStarter]: At program point L6687(lines 6687 6688) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 2 ~ldv_mutex_usb_mutex_of_ttusb_dec~0) (= ttusb_dec_send_command_~result~0 0))) [2018-11-23 07:25:11,341 INFO L444 ceAbstractionStarter]: At program point L6720(line 6720) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (and (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) (= ttusb_dec_send_command_~result~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,341 INFO L448 ceAbstractionStarter]: For program point L6683(line 6683) no Hoare annotation was computed. [2018-11-23 07:25:11,341 INFO L448 ceAbstractionStarter]: For program point L6646(lines 6646 6651) no Hoare annotation was computed. [2018-11-23 07:25:11,341 INFO L448 ceAbstractionStarter]: For program point L6679(lines 6679 6686) no Hoare annotation was computed. [2018-11-23 07:25:11,342 INFO L444 ceAbstractionStarter]: At program point L6671(lines 6662 6675) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,342 INFO L448 ceAbstractionStarter]: For program point L6704(lines 6704 6707) no Hoare annotation was computed. [2018-11-23 07:25:11,342 INFO L448 ceAbstractionStarter]: For program point L6696-2(lines 6695 6723) no Hoare annotation was computed. [2018-11-23 07:25:11,342 INFO L448 ceAbstractionStarter]: For program point L6696(lines 6696 6710) no Hoare annotation was computed. [2018-11-23 07:25:11,342 INFO L448 ceAbstractionStarter]: For program point L6659-1(line 6659) no Hoare annotation was computed. [2018-11-23 07:25:11,348 INFO L444 ceAbstractionStarter]: At program point L6659(line 6659) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 2 ~ldv_mutex_usb_mutex_of_ttusb_dec~0) (= ttusb_dec_send_command_~result~0 0))) [2018-11-23 07:25:11,349 INFO L444 ceAbstractionStarter]: At program point L6692-1(line 6692) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,349 INFO L444 ceAbstractionStarter]: At program point L6692(line 6692) the Hoare annotation is: (or (= 2 ~ldv_mutex_usb_mutex_of_ttusb_dec~0) (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,349 INFO L448 ceAbstractionStarter]: For program point L6721(line 6721) no Hoare annotation was computed. [2018-11-23 07:25:11,349 INFO L448 ceAbstractionStarter]: For program point L6717-1(line 6717) no Hoare annotation was computed. [2018-11-23 07:25:11,349 INFO L444 ceAbstractionStarter]: At program point L6717(line 6717) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 2 ~ldv_mutex_usb_mutex_of_ttusb_dec~0) (= ttusb_dec_send_command_~result~0 0))) [2018-11-23 07:25:11,349 INFO L448 ceAbstractionStarter]: For program point L6647-1(line 6647) no Hoare annotation was computed. [2018-11-23 07:25:11,349 INFO L444 ceAbstractionStarter]: At program point L6647(line 6647) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (and (<= (+ ttusb_dec_send_command_~result~0 4) 0) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,349 INFO L448 ceAbstractionStarter]: For program point L6639(line 6639) no Hoare annotation was computed. [2018-11-23 07:25:11,350 INFO L444 ceAbstractionStarter]: At program point L6705(lines 6696 6709) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,350 INFO L448 ceAbstractionStarter]: For program point L6635(lines 6635 6638) no Hoare annotation was computed. [2018-11-23 07:25:11,350 INFO L444 ceAbstractionStarter]: At program point L6635-2(lines 6635 6638) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,350 INFO L448 ceAbstractionStarter]: For program point L6693(line 6693) no Hoare annotation was computed. [2018-11-23 07:25:11,350 INFO L448 ceAbstractionStarter]: For program point L6689(lines 6689 6723) no Hoare annotation was computed. [2018-11-23 07:25:11,350 INFO L448 ceAbstractionStarter]: For program point L6677-1(lines 6677 6678) no Hoare annotation was computed. [2018-11-23 07:25:11,350 INFO L444 ceAbstractionStarter]: At program point L6677(lines 6677 6678) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 2 ~ldv_mutex_usb_mutex_of_ttusb_dec~0) (= ttusb_dec_send_command_~result~0 0))) [2018-11-23 07:25:11,356 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_send_commandEXIT(lines 6622 6725) no Hoare annotation was computed. [2018-11-23 07:25:11,356 INFO L444 ceAbstractionStarter]: At program point L6669(lines 6662 6675) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,356 INFO L448 ceAbstractionStarter]: For program point L6657-2(lines 6634 6724) no Hoare annotation was computed. [2018-11-23 07:25:11,356 INFO L448 ceAbstractionStarter]: For program point L6657(lines 6657 6661) no Hoare annotation was computed. [2018-11-23 07:25:11,356 INFO L444 ceAbstractionStarter]: At program point L6682(line 6682) the Hoare annotation is: (or (= 2 ~ldv_mutex_usb_mutex_of_ttusb_dec~0) (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,356 INFO L448 ceAbstractionStarter]: For program point L6715(line 6715) no Hoare annotation was computed. [2018-11-23 07:25:11,357 INFO L448 ceAbstractionStarter]: For program point L6711-1(lines 6711 6714) no Hoare annotation was computed. [2018-11-23 07:25:11,357 INFO L444 ceAbstractionStarter]: At program point L6715-4(lines 6715 6719) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= 2 ~ldv_mutex_usb_mutex_of_ttusb_dec~0) (= ttusb_dec_send_command_~result~0 0))) [2018-11-23 07:25:11,357 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_send_commandENTRY(lines 6622 6725) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,357 INFO L444 ceAbstractionStarter]: At program point L6682-1(line 6682) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,357 INFO L448 ceAbstractionStarter]: For program point L6715-2(lines 6715 6719) no Hoare annotation was computed. [2018-11-23 07:25:11,357 INFO L448 ceAbstractionStarter]: For program point L6645-1(line 6645) no Hoare annotation was computed. [2018-11-23 07:25:11,357 INFO L444 ceAbstractionStarter]: At program point L6645(line 6645) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,357 INFO L444 ceAbstractionStarter]: At program point L6703(lines 6696 6709) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,365 INFO L448 ceAbstractionStarter]: For program point L6641(lines 6641 6644) no Hoare annotation was computed. [2018-11-23 07:25:11,365 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_send_commandFINAL(lines 6622 6725) no Hoare annotation was computed. [2018-11-23 07:25:11,366 INFO L448 ceAbstractionStarter]: For program point L6662-1(lines 6662 6676) no Hoare annotation was computed. [2018-11-23 07:25:11,366 INFO L448 ceAbstractionStarter]: For program point L6403-3(lines 6403 6404) no Hoare annotation was computed. [2018-11-23 07:25:11,366 INFO L444 ceAbstractionStarter]: At program point L6403-2(line 6403) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (let ((.cse0 (= pci_free_consistent_~hwdev.base 0))) (and (or .cse0 (= |pci_free_consistent_#in~hwdev.base| pci_free_consistent_~hwdev.base)) (or (not .cse0) (= |pci_free_consistent_#in~hwdev.offset| pci_free_consistent_~hwdev.offset) (= pci_free_consistent_~hwdev.offset 0)))) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,366 INFO L448 ceAbstractionStarter]: For program point pci_free_consistentEXIT(lines 6399 6407) no Hoare annotation was computed. [2018-11-23 07:25:11,366 INFO L448 ceAbstractionStarter]: For program point L6403(line 6403) no Hoare annotation was computed. [2018-11-23 07:25:11,366 INFO L451 ceAbstractionStarter]: At program point pci_free_consistentENTRY(lines 6399 6407) the Hoare annotation is: true [2018-11-23 07:25:11,366 INFO L448 ceAbstractionStarter]: For program point pci_free_consistentFINAL(lines 6399 6407) no Hoare annotation was computed. [2018-11-23 07:25:11,366 INFO L451 ceAbstractionStarter]: At program point mutex_unlockENTRY(lines 9331 9333) the Hoare annotation is: true [2018-11-23 07:25:11,366 INFO L448 ceAbstractionStarter]: For program point mutex_unlockEXIT(lines 9331 9333) no Hoare annotation was computed. [2018-11-23 07:25:11,366 INFO L448 ceAbstractionStarter]: For program point mutex_unlockFINAL(lines 9331 9333) no Hoare annotation was computed. [2018-11-23 07:25:11,366 INFO L448 ceAbstractionStarter]: For program point crc16EXIT(lines 6598 6621) no Hoare annotation was computed. [2018-11-23 07:25:11,366 INFO L448 ceAbstractionStarter]: For program point L6615(lines 6615 6618) no Hoare annotation was computed. [2018-11-23 07:25:11,366 INFO L451 ceAbstractionStarter]: At program point L6616(lines 6603 6620) the Hoare annotation is: true [2018-11-23 07:25:11,366 INFO L451 ceAbstractionStarter]: At program point L6612(lines 6603 6620) the Hoare annotation is: true [2018-11-23 07:25:11,366 INFO L448 ceAbstractionStarter]: For program point crc16FINAL(lines 6598 6621) no Hoare annotation was computed. [2018-11-23 07:25:11,366 INFO L451 ceAbstractionStarter]: At program point crc16ENTRY(lines 6598 6621) the Hoare annotation is: true [2018-11-23 07:25:11,366 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_init_taskletFINAL(lines 7857 7868) no Hoare annotation was computed. [2018-11-23 07:25:11,366 INFO L451 ceAbstractionStarter]: At program point L7862(lines 7862 7863) the Hoare annotation is: true [2018-11-23 07:25:11,367 INFO L451 ceAbstractionStarter]: At program point L7864(line 7864) the Hoare annotation is: true [2018-11-23 07:25:11,367 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_init_taskletENTRY(lines 7857 7868) the Hoare annotation is: true [2018-11-23 07:25:11,367 INFO L448 ceAbstractionStarter]: For program point L7865(line 7865) no Hoare annotation was computed. [2018-11-23 07:25:11,380 INFO L448 ceAbstractionStarter]: For program point L7861-1(line 7861) no Hoare annotation was computed. [2018-11-23 07:25:11,380 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_init_taskletEXIT(lines 7857 7868) no Hoare annotation was computed. [2018-11-23 07:25:11,380 INFO L451 ceAbstractionStarter]: At program point L7861(line 7861) the Hoare annotation is: true [2018-11-23 07:25:11,380 INFO L451 ceAbstractionStarter]: At program point L7862-1(lines 7862 7863) the Hoare annotation is: true [2018-11-23 07:25:11,380 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 8741 8746) no Hoare annotation was computed. [2018-11-23 07:25:11,380 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 8741 8746) the Hoare annotation is: true [2018-11-23 07:25:11,380 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 8744) no Hoare annotation was computed. [2018-11-23 07:25:11,380 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 8741 8746) no Hoare annotation was computed. [2018-11-23 07:25:11,380 INFO L451 ceAbstractionStarter]: At program point L7360(lines 7332 7372) the Hoare annotation is: true [2018-11-23 07:25:11,380 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_setup_urbsFINAL(lines 7325 7373) no Hoare annotation was computed. [2018-11-23 07:25:11,380 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_setup_urbsEXIT(lines 7325 7373) no Hoare annotation was computed. [2018-11-23 07:25:11,380 INFO L448 ceAbstractionStarter]: For program point L7334(lines 7334 7337) no Hoare annotation was computed. [2018-11-23 07:25:11,380 INFO L451 ceAbstractionStarter]: At program point L7366(lines 7332 7372) the Hoare annotation is: true [2018-11-23 07:25:11,381 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_setup_urbsENTRY(lines 7325 7373) the Hoare annotation is: true [2018-11-23 07:25:11,381 INFO L451 ceAbstractionStarter]: At program point L7368(lines 7332 7372) the Hoare annotation is: true [2018-11-23 07:25:11,381 INFO L451 ceAbstractionStarter]: At program point L7362(lines 7332 7372) the Hoare annotation is: true [2018-11-23 07:25:11,381 INFO L448 ceAbstractionStarter]: For program point L7334-2(lines 7334 7337) no Hoare annotation was computed. [2018-11-23 07:25:11,381 INFO L451 ceAbstractionStarter]: At program point input_syncENTRY(lines 6508 6514) the Hoare annotation is: true [2018-11-23 07:25:11,381 INFO L451 ceAbstractionStarter]: At program point L6511(line 6511) the Hoare annotation is: true [2018-11-23 07:25:11,381 INFO L448 ceAbstractionStarter]: For program point input_syncFINAL(lines 6508 6514) no Hoare annotation was computed. [2018-11-23 07:25:11,381 INFO L448 ceAbstractionStarter]: For program point input_syncEXIT(lines 6508 6514) no Hoare annotation was computed. [2018-11-23 07:25:11,381 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_usb_mutex_of_ttusb_decEXIT(lines 9171 9181) no Hoare annotation was computed. [2018-11-23 07:25:11,381 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_usb_mutex_of_ttusb_decENTRY(lines 9171 9181) the Hoare annotation is: (or (= 2 ~ldv_mutex_usb_mutex_of_ttusb_dec~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|))) [2018-11-23 07:25:11,381 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_usb_mutex_of_ttusb_decFINAL(lines 9171 9181) no Hoare annotation was computed. [2018-11-23 07:25:11,381 INFO L444 ceAbstractionStarter]: At program point L9176(line 9176) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|))) [2018-11-23 07:25:11,395 INFO L448 ceAbstractionStarter]: For program point L9176-1(lines 9174 9177) no Hoare annotation was computed. [2018-11-23 07:25:11,395 INFO L448 ceAbstractionStarter]: For program point L9174(lines 9174 9177) no Hoare annotation was computed. [2018-11-23 07:25:11,395 INFO L448 ceAbstractionStarter]: For program point ldv_check_return_valueFINAL(lines 9308 9310) no Hoare annotation was computed. [2018-11-23 07:25:11,395 INFO L448 ceAbstractionStarter]: For program point ldv_check_return_valueEXIT(lines 9308 9310) no Hoare annotation was computed. [2018-11-23 07:25:11,395 INFO L451 ceAbstractionStarter]: At program point ldv_check_return_valueENTRY(lines 9308 9310) the Hoare annotation is: true [2018-11-23 07:25:11,395 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_audio_pes2ts_cbENTRY(lines 6794 6803) the Hoare annotation is: true [2018-11-23 07:25:11,395 INFO L448 ceAbstractionStarter]: For program point L6799-1(lines 6799 6800) no Hoare annotation was computed. [2018-11-23 07:25:11,395 INFO L451 ceAbstractionStarter]: At program point L6799(lines 6799 6800) the Hoare annotation is: true [2018-11-23 07:25:11,395 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_audio_pes2ts_cbFINAL(lines 6794 6803) no Hoare annotation was computed. [2018-11-23 07:25:11,395 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_audio_pes2ts_cbEXIT(lines 6794 6803) no Hoare annotation was computed. [2018-11-23 07:25:11,395 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 8748 8753) no Hoare annotation was computed. [2018-11-23 07:25:11,395 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 8748 8753) the Hoare annotation is: true [2018-11-23 07:25:11,396 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 8748 8753) no Hoare annotation was computed. [2018-11-23 07:25:11,396 INFO L448 ceAbstractionStarter]: For program point dvb_net_releaseFINAL(lines 9276 9278) no Hoare annotation was computed. [2018-11-23 07:25:11,396 INFO L451 ceAbstractionStarter]: At program point dvb_net_releaseENTRY(lines 9276 9278) the Hoare annotation is: true [2018-11-23 07:25:11,396 INFO L448 ceAbstractionStarter]: For program point dvb_net_releaseEXIT(lines 9276 9278) no Hoare annotation was computed. [2018-11-23 07:25:11,396 INFO L448 ceAbstractionStarter]: For program point L6848-2(lines 6848 6851) no Hoare annotation was computed. [2018-11-23 07:25:11,396 INFO L448 ceAbstractionStarter]: For program point L6848(lines 6848 6851) no Hoare annotation was computed. [2018-11-23 07:25:11,396 INFO L448 ceAbstractionStarter]: For program point L6844-1(line 6844) no Hoare annotation was computed. [2018-11-23 07:25:11,396 INFO L444 ceAbstractionStarter]: At program point L6844(line 6844) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,396 INFO L448 ceAbstractionStarter]: For program point L6873-1(lines 6873 6874) no Hoare annotation was computed. [2018-11-23 07:25:11,396 INFO L444 ceAbstractionStarter]: At program point L6873(lines 6873 6874) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,404 INFO L444 ceAbstractionStarter]: At program point L6865-2(lines 6865 6869) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,405 INFO L448 ceAbstractionStarter]: For program point L6865(lines 6865 6869) no Hoare annotation was computed. [2018-11-23 07:25:11,405 INFO L448 ceAbstractionStarter]: For program point L6853-2(lines 6853 6857) no Hoare annotation was computed. [2018-11-23 07:25:11,405 INFO L448 ceAbstractionStarter]: For program point L6853(lines 6853 6857) no Hoare annotation was computed. [2018-11-23 07:25:11,405 INFO L448 ceAbstractionStarter]: For program point L6870(line 6870) no Hoare annotation was computed. [2018-11-23 07:25:11,405 INFO L444 ceAbstractionStarter]: At program point L6866(line 6866) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,405 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_set_pidsFINAL(lines 6814 6879) no Hoare annotation was computed. [2018-11-23 07:25:11,405 INFO L444 ceAbstractionStarter]: At program point L6862(line 6862) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,405 INFO L448 ceAbstractionStarter]: For program point L6866-1(line 6866) no Hoare annotation was computed. [2018-11-23 07:25:11,405 INFO L448 ceAbstractionStarter]: For program point L6862-1(line 6862) no Hoare annotation was computed. [2018-11-23 07:25:11,405 INFO L444 ceAbstractionStarter]: At program point L6854(line 6854) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,405 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_set_pidsEXIT(lines 6814 6879) no Hoare annotation was computed. [2018-11-23 07:25:11,405 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_set_pidsENTRY(lines 6814 6879) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,405 INFO L448 ceAbstractionStarter]: For program point L6854-1(line 6854) no Hoare annotation was computed. [2018-11-23 07:25:11,405 INFO L444 ceAbstractionStarter]: At program point L6846(line 6846) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,405 INFO L444 ceAbstractionStarter]: At program point L6842(line 6842) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,417 INFO L448 ceAbstractionStarter]: For program point L6846-1(line 6846) no Hoare annotation was computed. [2018-11-23 07:25:11,417 INFO L448 ceAbstractionStarter]: For program point L6871-1(lines 6871 6872) no Hoare annotation was computed. [2018-11-23 07:25:11,417 INFO L444 ceAbstractionStarter]: At program point L6871(lines 6871 6872) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,417 INFO L448 ceAbstractionStarter]: For program point L6842-1(line 6842) no Hoare annotation was computed. [2018-11-23 07:25:11,417 INFO L448 ceAbstractionStarter]: For program point L6859(lines 6859 6863) no Hoare annotation was computed. [2018-11-23 07:25:11,417 INFO L448 ceAbstractionStarter]: For program point L6859-2(lines 6859 6863) no Hoare annotation was computed. [2018-11-23 07:25:11,417 INFO L448 ceAbstractionStarter]: For program point L6868-1(line 6868) no Hoare annotation was computed. [2018-11-23 07:25:11,417 INFO L444 ceAbstractionStarter]: At program point L6868(line 6868) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,418 INFO L448 ceAbstractionStarter]: For program point L6860-1(line 6860) no Hoare annotation was computed. [2018-11-23 07:25:11,418 INFO L444 ceAbstractionStarter]: At program point L6860(line 6860) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,418 INFO L448 ceAbstractionStarter]: For program point L6856-1(line 6856) no Hoare annotation was computed. [2018-11-23 07:25:11,418 INFO L444 ceAbstractionStarter]: At program point L6856(line 6856) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,418 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,418 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,418 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,418 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,418 INFO L451 ceAbstractionStarter]: At program point L8343(line 8343) the Hoare annotation is: true [2018-11-23 07:25:11,418 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_exit_usbFINAL(lines 8324 8346) no Hoare annotation was computed. [2018-11-23 07:25:11,418 INFO L451 ceAbstractionStarter]: At program point L8338(lines 8327 8345) the Hoare annotation is: true [2018-11-23 07:25:11,418 INFO L451 ceAbstractionStarter]: At program point L8340(lines 8327 8345) the Hoare annotation is: true [2018-11-23 07:25:11,429 INFO L448 ceAbstractionStarter]: For program point L8336-1(line 8336) no Hoare annotation was computed. [2018-11-23 07:25:11,430 INFO L451 ceAbstractionStarter]: At program point L8336(line 8336) the Hoare annotation is: true [2018-11-23 07:25:11,430 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_exit_usbENTRY(lines 8324 8346) the Hoare annotation is: true [2018-11-23 07:25:11,430 INFO L448 ceAbstractionStarter]: For program point L8328-2(lines 8328 8331) no Hoare annotation was computed. [2018-11-23 07:25:11,430 INFO L448 ceAbstractionStarter]: For program point L8328(lines 8328 8331) no Hoare annotation was computed. [2018-11-23 07:25:11,430 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_exit_usbEXIT(lines 8324 8346) no Hoare annotation was computed. [2018-11-23 07:25:11,430 INFO L448 ceAbstractionStarter]: For program point dvb_dmx_releaseFINAL(lines 9255 9257) no Hoare annotation was computed. [2018-11-23 07:25:11,430 INFO L448 ceAbstractionStarter]: For program point dvb_dmx_releaseEXIT(lines 9255 9257) no Hoare annotation was computed. [2018-11-23 07:25:11,430 INFO L451 ceAbstractionStarter]: At program point dvb_dmx_releaseENTRY(lines 9255 9257) the Hoare annotation is: true [2018-11-23 07:25:11,430 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,430 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,430 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,430 INFO L448 ceAbstractionStarter]: For program point crc32_leEXIT(lines 9234 9236) no Hoare annotation was computed. [2018-11-23 07:25:11,430 INFO L451 ceAbstractionStarter]: At program point crc32_leENTRY(lines 9234 9236) the Hoare annotation is: true [2018-11-23 07:25:11,430 INFO L448 ceAbstractionStarter]: For program point crc32_leFINAL(lines 9234 9236) no Hoare annotation was computed. [2018-11-23 07:25:11,430 INFO L448 ceAbstractionStarter]: For program point L7921-2(lines 7921 7924) no Hoare annotation was computed. [2018-11-23 07:25:11,430 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_init_v_pesEXIT(lines 7918 7931) no Hoare annotation was computed. [2018-11-23 07:25:11,431 INFO L448 ceAbstractionStarter]: For program point L7921(lines 7921 7924) no Hoare annotation was computed. [2018-11-23 07:25:11,431 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_init_v_pesENTRY(lines 7918 7931) the Hoare annotation is: true [2018-11-23 07:25:11,431 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_init_v_pesFINAL(lines 7918 7931) no Hoare annotation was computed. [2018-11-23 07:25:11,431 INFO L448 ceAbstractionStarter]: For program point pci_alloc_consistentFINAL(lines 6390 6398) no Hoare annotation was computed. [2018-11-23 07:25:11,431 INFO L448 ceAbstractionStarter]: For program point L6394(line 6394) no Hoare annotation was computed. [2018-11-23 07:25:11,431 INFO L451 ceAbstractionStarter]: At program point pci_alloc_consistentENTRY(lines 6390 6398) the Hoare annotation is: true [2018-11-23 07:25:11,431 INFO L448 ceAbstractionStarter]: For program point L6394-3(lines 6394 6395) no Hoare annotation was computed. [2018-11-23 07:25:11,431 INFO L444 ceAbstractionStarter]: At program point L6394-2(line 6394) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (let ((.cse0 (= pci_alloc_consistent_~hwdev.base 0))) (and (or (= pci_alloc_consistent_~hwdev.offset 0) (= |pci_alloc_consistent_#in~hwdev.offset| pci_alloc_consistent_~hwdev.offset) (not .cse0)) (or (= |pci_alloc_consistent_#in~hwdev.base| pci_alloc_consistent_~hwdev.base) .cse0))) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,439 INFO L448 ceAbstractionStarter]: For program point pci_alloc_consistentEXIT(lines 6390 6398) no Hoare annotation was computed. [2018-11-23 07:25:11,439 INFO L448 ceAbstractionStarter]: For program point tasklet_killFINAL(lines 9352 9354) no Hoare annotation was computed. [2018-11-23 07:25:11,439 INFO L451 ceAbstractionStarter]: At program point tasklet_killENTRY(lines 9352 9354) the Hoare annotation is: true [2018-11-23 07:25:11,439 INFO L448 ceAbstractionStarter]: For program point tasklet_killEXIT(lines 9352 9354) no Hoare annotation was computed. [2018-11-23 07:25:11,439 INFO L448 ceAbstractionStarter]: For program point test_and_set_bitEXIT(lines 6096 6104) no Hoare annotation was computed. [2018-11-23 07:25:11,439 INFO L448 ceAbstractionStarter]: For program point test_and_set_bitFINAL(lines 6096 6104) no Hoare annotation was computed. [2018-11-23 07:25:11,439 INFO L451 ceAbstractionStarter]: At program point test_and_set_bitENTRY(lines 6096 6104) the Hoare annotation is: true [2018-11-23 07:25:11,439 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 6218 6223) the Hoare annotation is: true [2018-11-23 07:25:11,439 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 6218 6223) no Hoare annotation was computed. [2018-11-23 07:25:11,439 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 6218 6223) no Hoare annotation was computed. [2018-11-23 07:25:11,439 INFO L448 ceAbstractionStarter]: For program point input_register_deviceFINAL(lines 9302 9304) no Hoare annotation was computed. [2018-11-23 07:25:11,439 INFO L451 ceAbstractionStarter]: At program point input_register_deviceENTRY(lines 9302 9304) the Hoare annotation is: true [2018-11-23 07:25:11,440 INFO L448 ceAbstractionStarter]: For program point input_register_deviceEXIT(lines 9302 9304) no Hoare annotation was computed. [2018-11-23 07:25:11,440 INFO L451 ceAbstractionStarter]: At program point dvb_register_frontendENTRY(lines 9284 9286) the Hoare annotation is: true [2018-11-23 07:25:11,440 INFO L448 ceAbstractionStarter]: For program point dvb_register_frontendEXIT(lines 9284 9286) no Hoare annotation was computed. [2018-11-23 07:25:11,440 INFO L448 ceAbstractionStarter]: For program point dvb_register_frontendFINAL(lines 9284 9286) no Hoare annotation was computed. [2018-11-23 07:25:11,440 INFO L451 ceAbstractionStarter]: At program point __list_addENTRY(lines 9214 9216) the Hoare annotation is: true [2018-11-23 07:25:11,440 INFO L448 ceAbstractionStarter]: For program point __list_addFINAL(lines 9214 9216) no Hoare annotation was computed. [2018-11-23 07:25:11,440 INFO L448 ceAbstractionStarter]: For program point __list_addEXIT(lines 9214 9216) no Hoare annotation was computed. [2018-11-23 07:25:11,440 INFO L448 ceAbstractionStarter]: For program point debug_dma_alloc_coherentFINAL(lines 9237 9239) no Hoare annotation was computed. [2018-11-23 07:25:11,440 INFO L451 ceAbstractionStarter]: At program point debug_dma_alloc_coherentENTRY(lines 9237 9239) the Hoare annotation is: true [2018-11-23 07:25:11,440 INFO L448 ceAbstractionStarter]: For program point debug_dma_alloc_coherentEXIT(lines 9237 9239) no Hoare annotation was computed. [2018-11-23 07:25:11,440 INFO L448 ceAbstractionStarter]: For program point L7298-1(line 7298) no Hoare annotation was computed. [2018-11-23 07:25:11,449 INFO L448 ceAbstractionStarter]: For program point L7319-1(line 7319) no Hoare annotation was computed. [2018-11-23 07:25:11,449 INFO L451 ceAbstractionStarter]: At program point L7319(line 7319) the Hoare annotation is: true [2018-11-23 07:25:11,449 INFO L448 ceAbstractionStarter]: For program point L7311-1(lines 7284 7317) no Hoare annotation was computed. [2018-11-23 07:25:11,449 INFO L448 ceAbstractionStarter]: For program point L7311(lines 7311 7317) no Hoare annotation was computed. [2018-11-23 07:25:11,449 INFO L451 ceAbstractionStarter]: At program point L7307(lines 7284 7310) the Hoare annotation is: true [2018-11-23 07:25:11,449 INFO L451 ceAbstractionStarter]: At program point L7299-1(line 7299) the Hoare annotation is: true [2018-11-23 07:25:11,449 INFO L451 ceAbstractionStarter]: At program point L7299(line 7299) the Hoare annotation is: true [2018-11-23 07:25:11,449 INFO L448 ceAbstractionStarter]: For program point L7295-1(line 7295) no Hoare annotation was computed. [2018-11-23 07:25:11,450 INFO L451 ceAbstractionStarter]: At program point L7295(line 7295) the Hoare annotation is: true [2018-11-23 07:25:11,450 INFO L448 ceAbstractionStarter]: For program point L7291-1(line 7291) no Hoare annotation was computed. [2018-11-23 07:25:11,450 INFO L451 ceAbstractionStarter]: At program point L7291(line 7291) the Hoare annotation is: true [2018-11-23 07:25:11,450 INFO L448 ceAbstractionStarter]: For program point L7312(lines 7312 7315) no Hoare annotation was computed. [2018-11-23 07:25:11,450 INFO L451 ceAbstractionStarter]: At program point L7300(line 7300) the Hoare annotation is: true [2018-11-23 07:25:11,450 INFO L448 ceAbstractionStarter]: For program point L7284(lines 7284 7317) no Hoare annotation was computed. [2018-11-23 07:25:11,450 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_process_urbEXIT(lines 7269 7324) no Hoare annotation was computed. [2018-11-23 07:25:11,450 INFO L451 ceAbstractionStarter]: At program point L7305(lines 7284 7310) the Hoare annotation is: true [2018-11-23 07:25:11,450 INFO L448 ceAbstractionStarter]: For program point L7297-1(line 7297) no Hoare annotation was computed. [2018-11-23 07:25:11,450 INFO L451 ceAbstractionStarter]: At program point L7297(line 7297) the Hoare annotation is: true [2018-11-23 07:25:11,450 INFO L448 ceAbstractionStarter]: For program point L7293-1(lines 7293 7303) no Hoare annotation was computed. [2018-11-23 07:25:11,450 INFO L448 ceAbstractionStarter]: For program point L7293(lines 7293 7303) no Hoare annotation was computed. [2018-11-23 07:25:11,450 INFO L448 ceAbstractionStarter]: For program point L7318(lines 7318 7321) no Hoare annotation was computed. [2018-11-23 07:25:11,450 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_process_urbENTRY(lines 7269 7324) the Hoare annotation is: true [2018-11-23 07:25:11,450 INFO L448 ceAbstractionStarter]: For program point L7318-2(lines 7269 7324) no Hoare annotation was computed. [2018-11-23 07:25:11,450 INFO L451 ceAbstractionStarter]: At program point L7298(line 7298) the Hoare annotation is: true [2018-11-23 07:25:11,450 INFO L448 ceAbstractionStarter]: For program point dvb_net_initFINAL(lines 9273 9275) no Hoare annotation was computed. [2018-11-23 07:25:11,450 INFO L448 ceAbstractionStarter]: For program point dvb_net_initEXIT(lines 9273 9275) no Hoare annotation was computed. [2018-11-23 07:25:11,450 INFO L451 ceAbstractionStarter]: At program point dvb_net_initENTRY(lines 9273 9275) the Hoare annotation is: true [2018-11-23 07:25:11,450 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_6FINAL(lines 8653 8665) no Hoare annotation was computed. [2018-11-23 07:25:11,450 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_6EXIT(lines 8653 8665) no Hoare annotation was computed. [2018-11-23 07:25:11,457 INFO L444 ceAbstractionStarter]: At program point L8661(line 8661) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,457 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_6ENTRY(lines 8653 8665) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,457 INFO L448 ceAbstractionStarter]: For program point L8661-1(line 8661) no Hoare annotation was computed. [2018-11-23 07:25:11,457 INFO L444 ceAbstractionStarter]: At program point L8659(line 8659) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,457 INFO L448 ceAbstractionStarter]: For program point L8659-1(line 8659) no Hoare annotation was computed. [2018-11-23 07:25:11,457 INFO L448 ceAbstractionStarter]: For program point L7969-1(lines 7969 7970) no Hoare annotation was computed. [2018-11-23 07:25:11,457 INFO L444 ceAbstractionStarter]: At program point L7969(lines 7969 7970) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,457 INFO L448 ceAbstractionStarter]: For program point L7963-1(line 7963) no Hoare annotation was computed. [2018-11-23 07:25:11,457 INFO L444 ceAbstractionStarter]: At program point L7963(line 7963) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,457 INFO L448 ceAbstractionStarter]: For program point L7965-1(line 7965) no Hoare annotation was computed. [2018-11-23 07:25:11,457 INFO L444 ceAbstractionStarter]: At program point L7965(line 7965) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,457 INFO L448 ceAbstractionStarter]: For program point L7959(lines 7959 7962) no Hoare annotation was computed. [2018-11-23 07:25:11,457 INFO L448 ceAbstractionStarter]: For program point L7955-1(line 7955) no Hoare annotation was computed. [2018-11-23 07:25:11,457 INFO L451 ceAbstractionStarter]: At program point L7955(line 7955) the Hoare annotation is: true [2018-11-23 07:25:11,457 INFO L451 ceAbstractionStarter]: At program point L7957-2(lines 7957 7974) the Hoare annotation is: true [2018-11-23 07:25:11,457 INFO L448 ceAbstractionStarter]: For program point L7957(lines 7957 7974) no Hoare annotation was computed. [2018-11-23 07:25:11,458 INFO L448 ceAbstractionStarter]: For program point L7947(line 7947) no Hoare annotation was computed. [2018-11-23 07:25:11,458 INFO L448 ceAbstractionStarter]: For program point L7964(lines 7964 7968) no Hoare annotation was computed. [2018-11-23 07:25:11,458 INFO L444 ceAbstractionStarter]: At program point L7958(line 7958) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,465 INFO L451 ceAbstractionStarter]: At program point L7954(line 7954) the Hoare annotation is: true [2018-11-23 07:25:11,465 INFO L448 ceAbstractionStarter]: For program point L7958-1(line 7958) no Hoare annotation was computed. [2018-11-23 07:25:11,465 INFO L451 ceAbstractionStarter]: At program point L7950(line 7950) the Hoare annotation is: true [2018-11-23 07:25:11,465 INFO L448 ceAbstractionStarter]: For program point L7952-1(line 7952) no Hoare annotation was computed. [2018-11-23 07:25:11,465 INFO L451 ceAbstractionStarter]: At program point L7952(line 7952) the Hoare annotation is: true [2018-11-23 07:25:11,465 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_init_usbEXIT(lines 7932 7978) no Hoare annotation was computed. [2018-11-23 07:25:11,466 INFO L448 ceAbstractionStarter]: For program point L7954-1(line 7954) no Hoare annotation was computed. [2018-11-23 07:25:11,466 INFO L451 ceAbstractionStarter]: At program point L7946(line 7946) the Hoare annotation is: true [2018-11-23 07:25:11,466 INFO L448 ceAbstractionStarter]: For program point L7948-1(line 7948) no Hoare annotation was computed. [2018-11-23 07:25:11,466 INFO L451 ceAbstractionStarter]: At program point L7948(line 7948) the Hoare annotation is: true [2018-11-23 07:25:11,466 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_init_usbFINAL(lines 7932 7978) no Hoare annotation was computed. [2018-11-23 07:25:11,466 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_init_usbENTRY(lines 7932 7978) the Hoare annotation is: true [2018-11-23 07:25:11,466 INFO L448 ceAbstractionStarter]: For program point L7950-1(line 7950) no Hoare annotation was computed. [2018-11-23 07:25:11,466 INFO L448 ceAbstractionStarter]: For program point L7942(lines 7942 7945) no Hoare annotation was computed. [2018-11-23 07:25:11,466 INFO L448 ceAbstractionStarter]: For program point L7975(line 7975) no Hoare annotation was computed. [2018-11-23 07:25:11,466 INFO L451 ceAbstractionStarter]: At program point L7942-2(lines 7942 7945) the Hoare annotation is: true [2018-11-23 07:25:11,466 INFO L451 ceAbstractionStarter]: At program point __kmallocENTRY(lines 6251 6254) the Hoare annotation is: true [2018-11-23 07:25:11,466 INFO L451 ceAbstractionStarter]: At program point L6253(line 6253) the Hoare annotation is: true [2018-11-23 07:25:11,466 INFO L448 ceAbstractionStarter]: For program point __kmallocFINAL(lines 6251 6254) no Hoare annotation was computed. [2018-11-23 07:25:11,466 INFO L448 ceAbstractionStarter]: For program point L6253-1(line 6253) no Hoare annotation was computed. [2018-11-23 07:25:11,466 INFO L448 ceAbstractionStarter]: For program point __kmallocEXIT(lines 6251 6254) no Hoare annotation was computed. [2018-11-23 07:25:11,466 INFO L448 ceAbstractionStarter]: For program point L8574-1(line 8574) no Hoare annotation was computed. [2018-11-23 07:25:11,466 INFO L444 ceAbstractionStarter]: At program point L8603(lines 8564 8606) the Hoare annotation is: (or (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-23 07:25:11,466 INFO L444 ceAbstractionStarter]: At program point L8574(line 8574) the Hoare annotation is: (or (and (= main_~ldv_s_ttusb_dec_driver_usb_driver~0 0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_lock~0 1)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0))) [2018-11-23 07:25:11,466 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 8556 8607) no Hoare annotation was computed. [2018-11-23 07:25:11,474 INFO L448 ceAbstractionStarter]: For program point L8599(lines 8599 8602) no Hoare annotation was computed. [2018-11-23 07:25:11,474 INFO L444 ceAbstractionStarter]: At program point L8587(line 8587) the Hoare annotation is: (or (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-23 07:25:11,474 INFO L444 ceAbstractionStarter]: At program point L8587-1(line 8587) the Hoare annotation is: (or (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-23 07:25:11,474 INFO L448 ceAbstractionStarter]: For program point L8604(line 8604) no Hoare annotation was computed. [2018-11-23 07:25:11,474 INFO L448 ceAbstractionStarter]: For program point L8571(lines 8571 8595) no Hoare annotation was computed. [2018-11-23 07:25:11,475 INFO L444 ceAbstractionStarter]: At program point L8575(line 8575) the Hoare annotation is: (or (and (= main_~ldv_s_ttusb_dec_driver_usb_driver~0 0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_lock~0 1)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0))) [2018-11-23 07:25:11,475 INFO L444 ceAbstractionStarter]: At program point L8575-1(line 8575) the Hoare annotation is: (or (and (= main_~ldv_s_ttusb_dec_driver_usb_driver~0 0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_lock~0 1)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0))) [2018-11-23 07:25:11,475 INFO L444 ceAbstractionStarter]: At program point L8596(lines 8564 8606) the Hoare annotation is: (or (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-23 07:25:11,475 INFO L444 ceAbstractionStarter]: At program point L8600(lines 8564 8606) the Hoare annotation is: (or (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_lock~0 1))) [2018-11-23 07:25:11,475 INFO L444 ceAbstractionStarter]: At program point L8567(line 8567) the Hoare annotation is: (or (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (= main_~ldv_s_ttusb_dec_driver_usb_driver~0 0)) [2018-11-23 07:25:11,475 INFO L448 ceAbstractionStarter]: For program point L8588(line 8588) no Hoare annotation was computed. [2018-11-23 07:25:11,475 INFO L448 ceAbstractionStarter]: For program point L8572(line 8572) no Hoare annotation was computed. [2018-11-23 07:25:11,475 INFO L448 ceAbstractionStarter]: For program point L8576(lines 8573 8582) no Hoare annotation was computed. [2018-11-23 07:25:11,475 INFO L448 ceAbstractionStarter]: For program point L8593(line 8593) no Hoare annotation was computed. [2018-11-23 07:25:11,475 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 8556 8607) no Hoare annotation was computed. [2018-11-23 07:25:11,475 INFO L448 ceAbstractionStarter]: For program point L8585(line 8585) no Hoare annotation was computed. [2018-11-23 07:25:11,475 INFO L448 ceAbstractionStarter]: For program point L8573(lines 8573 8583) no Hoare annotation was computed. [2018-11-23 07:25:11,475 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 8556 8607) the Hoare annotation is: true [2018-11-23 07:25:11,475 INFO L448 ceAbstractionStarter]: For program point L8586(lines 8586 8591) no Hoare annotation was computed. [2018-11-23 07:25:11,475 INFO L448 ceAbstractionStarter]: For program point __arch_swab32EXIT(lines 6105 6111) no Hoare annotation was computed. [2018-11-23 07:25:11,483 INFO L451 ceAbstractionStarter]: At program point __arch_swab32ENTRY(lines 6105 6111) the Hoare annotation is: true [2018-11-23 07:25:11,483 INFO L448 ceAbstractionStarter]: For program point __arch_swab32FINAL(lines 6105 6111) no Hoare annotation was computed. [2018-11-23 07:25:11,483 INFO L448 ceAbstractionStarter]: For program point input_eventEXIT(lines 9295 9297) no Hoare annotation was computed. [2018-11-23 07:25:11,483 INFO L448 ceAbstractionStarter]: For program point input_eventFINAL(lines 9295 9297) no Hoare annotation was computed. [2018-11-23 07:25:11,483 INFO L451 ceAbstractionStarter]: At program point input_eventENTRY(lines 9295 9297) the Hoare annotation is: true [2018-11-23 07:25:11,483 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 6128 6135) no Hoare annotation was computed. [2018-11-23 07:25:11,483 INFO L451 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 6128 6135) the Hoare annotation is: true [2018-11-23 07:25:11,483 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 6128 6135) no Hoare annotation was computed. [2018-11-23 07:25:11,483 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,483 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,483 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,484 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_exit_filtersEXIT(lines 8380 8400) no Hoare annotation was computed. [2018-11-23 07:25:11,484 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_exit_filtersFINAL(lines 8380 8400) no Hoare annotation was computed. [2018-11-23 07:25:11,484 INFO L448 ceAbstractionStarter]: For program point L8394(lines 8394 8397) no Hoare annotation was computed. [2018-11-23 07:25:11,484 INFO L451 ceAbstractionStarter]: At program point L8395(lines 8385 8399) the Hoare annotation is: true [2018-11-23 07:25:11,484 INFO L451 ceAbstractionStarter]: At program point L8390(line 8390) the Hoare annotation is: true [2018-11-23 07:25:11,484 INFO L451 ceAbstractionStarter]: At program point L8391(lines 8385 8399) the Hoare annotation is: true [2018-11-23 07:25:11,484 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_exit_filtersENTRY(lines 8380 8400) the Hoare annotation is: true [2018-11-23 07:25:11,484 INFO L451 ceAbstractionStarter]: At program point L8390-1(line 8390) the Hoare annotation is: true [2018-11-23 07:25:11,484 INFO L448 ceAbstractionStarter]: For program point L8764(lines 8764 8769) no Hoare annotation was computed. [2018-11-23 07:25:11,484 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_iso_mutex_of_ttusb_decEXIT(lines 8755 8771) no Hoare annotation was computed. [2018-11-23 07:25:11,485 INFO L444 ceAbstractionStarter]: At program point L8761(line 8761) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,485 INFO L448 ceAbstractionStarter]: For program point L8761-1(lines 8759 8762) no Hoare annotation was computed. [2018-11-23 07:25:11,485 INFO L448 ceAbstractionStarter]: For program point L8759(lines 8759 8762) no Hoare annotation was computed. [2018-11-23 07:25:11,485 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_iso_mutex_of_ttusb_decENTRY(lines 8755 8771) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,492 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_iso_mutex_of_ttusb_decFINAL(lines 8755 8771) no Hoare annotation was computed. [2018-11-23 07:25:11,493 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,493 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,493 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,493 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,493 INFO L451 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,493 INFO L448 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,493 INFO L451 ceAbstractionStarter]: At program point usb_free_coherentENTRY(lines 9375 9377) the Hoare annotation is: true [2018-11-23 07:25:11,493 INFO L448 ceAbstractionStarter]: For program point usb_free_coherentFINAL(lines 9375 9377) no Hoare annotation was computed. [2018-11-23 07:25:11,493 INFO L448 ceAbstractionStarter]: For program point usb_free_coherentEXIT(lines 9375 9377) no Hoare annotation was computed. [2018-11-23 07:25:11,493 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlock_irqrestoreENTRY(lines 9230 9232) the Hoare annotation is: true [2018-11-23 07:25:11,493 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreFINAL(lines 9230 9232) no Hoare annotation was computed. [2018-11-23 07:25:11,493 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreEXIT(lines 9230 9232) no Hoare annotation was computed. [2018-11-23 07:25:11,493 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,493 INFO L444 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,493 INFO L448 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,493 INFO L444 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,493 INFO L448 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,493 INFO L448 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,493 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,494 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,502 INFO L444 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,503 INFO L448 ceAbstractionStarter]: For program point usb_alloc_coherentFINAL(lines 9364 9366) no Hoare annotation was computed. [2018-11-23 07:25:11,503 INFO L451 ceAbstractionStarter]: At program point L9365(line 9365) the Hoare annotation is: true [2018-11-23 07:25:11,503 INFO L451 ceAbstractionStarter]: At program point usb_alloc_coherentENTRY(lines 9364 9366) the Hoare annotation is: true [2018-11-23 07:25:11,503 INFO L448 ceAbstractionStarter]: For program point L9365-1(line 9365) no Hoare annotation was computed. [2018-11-23 07:25:11,503 INFO L448 ceAbstractionStarter]: For program point usb_alloc_coherentEXIT(lines 9364 9366) no Hoare annotation was computed. [2018-11-23 07:25:11,503 INFO L448 ceAbstractionStarter]: For program point ldv_check_return_value_probeFINAL(lines 9311 9313) no Hoare annotation was computed. [2018-11-23 07:25:11,503 INFO L448 ceAbstractionStarter]: For program point ldv_check_return_value_probeEXIT(lines 9311 9313) no Hoare annotation was computed. [2018-11-23 07:25:11,503 INFO L451 ceAbstractionStarter]: At program point ldv_check_return_value_probeENTRY(lines 9311 9313) the Hoare annotation is: true [2018-11-23 07:25:11,503 INFO L448 ceAbstractionStarter]: For program point L6414(lines 6414 6417) no Hoare annotation was computed. [2018-11-23 07:25:11,503 INFO L451 ceAbstractionStarter]: At program point L6415(line 6415) the Hoare annotation is: true [2018-11-23 07:25:11,503 INFO L448 ceAbstractionStarter]: For program point tasklet_scheduleEXIT(lines 6409 6420) no Hoare annotation was computed. [2018-11-23 07:25:11,503 INFO L448 ceAbstractionStarter]: For program point L6413-1(line 6413) no Hoare annotation was computed. [2018-11-23 07:25:11,503 INFO L451 ceAbstractionStarter]: At program point L6413(line 6413) the Hoare annotation is: true [2018-11-23 07:25:11,503 INFO L448 ceAbstractionStarter]: For program point L6414-1(lines 6409 6420) no Hoare annotation was computed. [2018-11-23 07:25:11,503 INFO L451 ceAbstractionStarter]: At program point tasklet_scheduleENTRY(lines 6409 6420) the Hoare annotation is: true [2018-11-23 07:25:11,503 INFO L448 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 6237 6240) no Hoare annotation was computed. [2018-11-23 07:25:11,503 INFO L451 ceAbstractionStarter]: At program point ldv_is_errENTRY(lines 6237 6240) the Hoare annotation is: true [2018-11-23 07:25:11,503 INFO L448 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 6237 6240) no Hoare annotation was computed. [2018-11-23 07:25:11,503 INFO L448 ceAbstractionStarter]: For program point arch_irqs_disabled_flagsFINAL(lines 6181 6186) no Hoare annotation was computed. [2018-11-23 07:25:11,503 INFO L451 ceAbstractionStarter]: At program point arch_irqs_disabled_flagsENTRY(lines 6181 6186) the Hoare annotation is: true [2018-11-23 07:25:11,504 INFO L448 ceAbstractionStarter]: For program point arch_irqs_disabled_flagsEXIT(lines 6181 6186) no Hoare annotation was computed. [2018-11-23 07:25:11,504 INFO L448 ceAbstractionStarter]: For program point usb_free_urbEXIT(lines 9378 9380) no Hoare annotation was computed. [2018-11-23 07:25:11,504 INFO L451 ceAbstractionStarter]: At program point usb_free_urbENTRY(lines 9378 9380) the Hoare annotation is: true [2018-11-23 07:25:11,504 INFO L448 ceAbstractionStarter]: For program point usb_free_urbFINAL(lines 9378 9380) no Hoare annotation was computed. [2018-11-23 07:25:11,512 INFO L448 ceAbstractionStarter]: For program point L6494(line 6494) no Hoare annotation was computed. [2018-11-23 07:25:11,512 INFO L448 ceAbstractionStarter]: For program point input_allocate_deviceFINAL(lines 6493 6495) no Hoare annotation was computed. [2018-11-23 07:25:11,512 INFO L451 ceAbstractionStarter]: At program point input_allocate_deviceENTRY(lines 6493 6495) the Hoare annotation is: true [2018-11-23 07:25:11,512 INFO L448 ceAbstractionStarter]: For program point input_allocate_deviceEXIT(lines 6493 6495) no Hoare annotation was computed. [2018-11-23 07:25:11,512 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 6224 6230) the Hoare annotation is: true [2018-11-23 07:25:11,512 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 6224 6230) no Hoare annotation was computed. [2018-11-23 07:25:11,513 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 6224 6230) no Hoare annotation was computed. [2018-11-23 07:25:11,513 INFO L451 ceAbstractionStarter]: At program point L6227(line 6227) the Hoare annotation is: true [2018-11-23 07:25:11,513 INFO L448 ceAbstractionStarter]: For program point L7711(lines 7711 7714) no Hoare annotation was computed. [2018-11-23 07:25:11,513 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_start_feedENTRY(lines 7704 7738) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,513 INFO L448 ceAbstractionStarter]: For program point L7711-2(lines 7711 7714) no Hoare annotation was computed. [2018-11-23 07:25:11,513 INFO L448 ceAbstractionStarter]: For program point L7730(line 7730) no Hoare annotation was computed. [2018-11-23 07:25:11,513 INFO L448 ceAbstractionStarter]: For program point L7728-1(line 7728) no Hoare annotation was computed. [2018-11-23 07:25:11,513 INFO L444 ceAbstractionStarter]: At program point L7728(line 7728) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,513 INFO L448 ceAbstractionStarter]: For program point L7724(line 7724) no Hoare annotation was computed. [2018-11-23 07:25:11,513 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_start_feedFINAL(lines 7704 7738) no Hoare annotation was computed. [2018-11-23 07:25:11,513 INFO L448 ceAbstractionStarter]: For program point L7731(lines 7731 7734) no Hoare annotation was computed. [2018-11-23 07:25:11,513 INFO L448 ceAbstractionStarter]: For program point L7727(line 7727) no Hoare annotation was computed. [2018-11-23 07:25:11,513 INFO L448 ceAbstractionStarter]: For program point L7731-2(lines 7731 7734) no Hoare annotation was computed. [2018-11-23 07:25:11,513 INFO L448 ceAbstractionStarter]: For program point L7723(lines 7723 7736) no Hoare annotation was computed. [2018-11-23 07:25:11,513 INFO L448 ceAbstractionStarter]: For program point L7725-1(line 7725) no Hoare annotation was computed. [2018-11-23 07:25:11,513 INFO L444 ceAbstractionStarter]: At program point L7725(line 7725) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,520 INFO L448 ceAbstractionStarter]: For program point L7719(lines 7719 7722) no Hoare annotation was computed. [2018-11-23 07:25:11,520 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_start_feedEXIT(lines 7704 7738) no Hoare annotation was computed. [2018-11-23 07:25:11,520 INFO L448 ceAbstractionStarter]: For program point L7715(lines 7715 7718) no Hoare annotation was computed. [2018-11-23 07:25:11,520 INFO L448 ceAbstractionStarter]: For program point L7719-2(lines 7719 7722) no Hoare annotation was computed. [2018-11-23 07:25:11,520 INFO L451 ceAbstractionStarter]: At program point mutex_lock_interruptibleENTRY(lines 9324 9326) the Hoare annotation is: true [2018-11-23 07:25:11,520 INFO L448 ceAbstractionStarter]: For program point mutex_lock_interruptibleFINAL(lines 9324 9326) no Hoare annotation was computed. [2018-11-23 07:25:11,520 INFO L448 ceAbstractionStarter]: For program point mutex_lock_interruptibleEXIT(lines 9324 9326) no Hoare annotation was computed. [2018-11-23 07:25:11,520 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 9248 9250) no Hoare annotation was computed. [2018-11-23 07:25:11,520 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 9248 9250) no Hoare annotation was computed. [2018-11-23 07:25:11,520 INFO L451 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 9248 9250) the Hoare annotation is: true [2018-11-23 07:25:11,520 INFO L448 ceAbstractionStarter]: For program point L7903(lines 7903 7907) no Hoare annotation was computed. [2018-11-23 07:25:11,520 INFO L451 ceAbstractionStarter]: At program point L7899(lines 7876 7916) the Hoare annotation is: true [2018-11-23 07:25:11,520 INFO L448 ceAbstractionStarter]: For program point L7895-1(line 7895) no Hoare annotation was computed. [2018-11-23 07:25:11,520 INFO L451 ceAbstractionStarter]: At program point L7895(line 7895) the Hoare annotation is: true [2018-11-23 07:25:11,520 INFO L448 ceAbstractionStarter]: For program point ttusb_init_rcEXIT(lines 7869 7917) no Hoare annotation was computed. [2018-11-23 07:25:11,520 INFO L451 ceAbstractionStarter]: At program point L7897(lines 7876 7916) the Hoare annotation is: true [2018-11-23 07:25:11,520 INFO L448 ceAbstractionStarter]: For program point L7914(line 7914) no Hoare annotation was computed. [2018-11-23 07:25:11,520 INFO L448 ceAbstractionStarter]: For program point L7879-1(line 7879) no Hoare annotation was computed. [2018-11-23 07:25:11,520 INFO L448 ceAbstractionStarter]: For program point L7910(lines 7910 7913) no Hoare annotation was computed. [2018-11-23 07:25:11,521 INFO L451 ceAbstractionStarter]: At program point L7879(line 7879) the Hoare annotation is: true [2018-11-23 07:25:11,521 INFO L448 ceAbstractionStarter]: For program point L7881-1(line 7881) no Hoare annotation was computed. [2018-11-23 07:25:11,521 INFO L451 ceAbstractionStarter]: At program point L7881(line 7881) the Hoare annotation is: true [2018-11-23 07:25:11,521 INFO L451 ceAbstractionStarter]: At program point L7910-2(lines 7910 7913) the Hoare annotation is: true [2018-11-23 07:25:11,521 INFO L451 ceAbstractionStarter]: At program point L7902(line 7902) the Hoare annotation is: true [2018-11-23 07:25:11,521 INFO L448 ceAbstractionStarter]: For program point L7904-1(line 7904) no Hoare annotation was computed. [2018-11-23 07:25:11,521 INFO L451 ceAbstractionStarter]: At program point L7904(line 7904) the Hoare annotation is: true [2018-11-23 07:25:11,521 INFO L448 ceAbstractionStarter]: For program point L7902-1(line 7902) no Hoare annotation was computed. [2018-11-23 07:25:11,530 INFO L451 ceAbstractionStarter]: At program point ttusb_init_rcENTRY(lines 7869 7917) the Hoare annotation is: true [2018-11-23 07:25:11,530 INFO L448 ceAbstractionStarter]: For program point L7882(lines 7882 7885) no Hoare annotation was computed. [2018-11-23 07:25:11,530 INFO L448 ceAbstractionStarter]: For program point L7880-1(line 7880) no Hoare annotation was computed. [2018-11-23 07:25:11,530 INFO L451 ceAbstractionStarter]: At program point L7880(line 7880) the Hoare annotation is: true [2018-11-23 07:25:11,530 INFO L448 ceAbstractionStarter]: For program point ttusb_init_rcFINAL(lines 7869 7917) no Hoare annotation was computed. [2018-11-23 07:25:11,530 INFO L448 ceAbstractionStarter]: For program point L7909-1(line 7909) no Hoare annotation was computed. [2018-11-23 07:25:11,530 INFO L451 ceAbstractionStarter]: At program point L7909(line 7909) the Hoare annotation is: true [2018-11-23 07:25:11,530 INFO L448 ceAbstractionStarter]: For program point input_unregister_deviceEXIT(lines 9305 9307) no Hoare annotation was computed. [2018-11-23 07:25:11,530 INFO L451 ceAbstractionStarter]: At program point input_unregister_deviceENTRY(lines 9305 9307) the Hoare annotation is: true [2018-11-23 07:25:11,531 INFO L448 ceAbstractionStarter]: For program point input_unregister_deviceFINAL(lines 9305 9307) no Hoare annotation was computed. [2018-11-23 07:25:11,531 INFO L444 ceAbstractionStarter]: At program point L8669(line 8669) the Hoare annotation is: (or (= 2 ~ldv_mutex_usb_mutex_of_ttusb_dec~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|))) [2018-11-23 07:25:11,531 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_7ENTRY(lines 8666 8673) the Hoare annotation is: (or (= 2 ~ldv_mutex_usb_mutex_of_ttusb_dec~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|))) [2018-11-23 07:25:11,531 INFO L444 ceAbstractionStarter]: At program point L8669-1(line 8669) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) (not (= 2 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|))) [2018-11-23 07:25:11,531 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_7EXIT(lines 8666 8673) no Hoare annotation was computed. [2018-11-23 07:25:11,531 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_7FINAL(lines 8666 8673) no Hoare annotation was computed. [2018-11-23 07:25:11,531 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_8ENTRY(lines 8674 8681) the Hoare annotation is: (or (= 2 ~ldv_mutex_usb_mutex_of_ttusb_dec~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|))) [2018-11-23 07:25:11,531 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_8EXIT(lines 8674 8681) no Hoare annotation was computed. [2018-11-23 07:25:11,531 INFO L444 ceAbstractionStarter]: At program point L8677(line 8677) the Hoare annotation is: (or (= 2 ~ldv_mutex_usb_mutex_of_ttusb_dec~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|))) [2018-11-23 07:25:11,532 INFO L444 ceAbstractionStarter]: At program point L8677-1(line 8677) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) (not (= 2 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|))) [2018-11-23 07:25:11,543 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_8FINAL(lines 8674 8681) no Hoare annotation was computed. [2018-11-23 07:25:11,544 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_video_pes2ts_cbENTRY(lines 6804 6813) the Hoare annotation is: true [2018-11-23 07:25:11,544 INFO L448 ceAbstractionStarter]: For program point L6809-1(lines 6809 6810) no Hoare annotation was computed. [2018-11-23 07:25:11,544 INFO L451 ceAbstractionStarter]: At program point L6809(lines 6809 6810) the Hoare annotation is: true [2018-11-23 07:25:11,544 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_video_pes2ts_cbEXIT(lines 6804 6813) no Hoare annotation was computed. [2018-11-23 07:25:11,544 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_video_pes2ts_cbFINAL(lines 6804 6813) no Hoare annotation was computed. [2018-11-23 07:25:11,544 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_probeENTRY(lines 8414 8498) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,544 INFO L448 ceAbstractionStarter]: For program point L8467(line 8467) no Hoare annotation was computed. [2018-11-23 07:25:11,544 INFO L448 ceAbstractionStarter]: For program point L8492(lines 8492 8495) no Hoare annotation was computed. [2018-11-23 07:25:11,544 INFO L448 ceAbstractionStarter]: For program point L8492-2(lines 8492 8495) no Hoare annotation was computed. [2018-11-23 07:25:11,544 INFO L444 ceAbstractionStarter]: At program point L8476(line 8476) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,544 INFO L448 ceAbstractionStarter]: For program point L8443(line 8443) no Hoare annotation was computed. [2018-11-23 07:25:11,544 INFO L448 ceAbstractionStarter]: For program point L8476-1(line 8476) no Hoare annotation was computed. [2018-11-23 07:25:11,544 INFO L444 ceAbstractionStarter]: At program point L8468(line 8468) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,544 INFO L444 ceAbstractionStarter]: At program point L8435(line 8435) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,544 INFO L448 ceAbstractionStarter]: For program point L8468-1(line 8468) no Hoare annotation was computed. [2018-11-23 07:25:11,544 INFO L448 ceAbstractionStarter]: For program point L8435-1(line 8435) no Hoare annotation was computed. [2018-11-23 07:25:11,545 INFO L444 ceAbstractionStarter]: At program point L8493(line 8493) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,554 INFO L444 ceAbstractionStarter]: At program point L8460(line 8460) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,554 INFO L448 ceAbstractionStarter]: For program point L8493-1(line 8493) no Hoare annotation was computed. [2018-11-23 07:25:11,554 INFO L448 ceAbstractionStarter]: For program point L8427(line 8427) no Hoare annotation was computed. [2018-11-23 07:25:11,554 INFO L448 ceAbstractionStarter]: For program point L8460-1(line 8460) no Hoare annotation was computed. [2018-11-23 07:25:11,554 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_probeFINAL(lines 8414 8498) no Hoare annotation was computed. [2018-11-23 07:25:11,554 INFO L448 ceAbstractionStarter]: For program point L8477(lines 8477 8485) no Hoare annotation was computed. [2018-11-23 07:25:11,554 INFO L444 ceAbstractionStarter]: At program point L8444(line 8444) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,554 INFO L444 ceAbstractionStarter]: At program point L8477-2(lines 8472 8486) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,554 INFO L448 ceAbstractionStarter]: For program point L8436(lines 8436 8446) no Hoare annotation was computed. [2018-11-23 07:25:11,554 INFO L444 ceAbstractionStarter]: At program point L8428(line 8428) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,554 INFO L448 ceAbstractionStarter]: For program point L8428-1(line 8428) no Hoare annotation was computed. [2018-11-23 07:25:11,554 INFO L448 ceAbstractionStarter]: For program point L8437(line 8437) no Hoare annotation was computed. [2018-11-23 07:25:11,555 INFO L448 ceAbstractionStarter]: For program point L8462(lines 8462 8470) no Hoare annotation was computed. [2018-11-23 07:25:11,555 INFO L448 ceAbstractionStarter]: For program point L8454-1(line 8454) no Hoare annotation was computed. [2018-11-23 07:25:11,555 INFO L444 ceAbstractionStarter]: At program point L8487(line 8487) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,555 INFO L444 ceAbstractionStarter]: At program point L8454(line 8454) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,555 INFO L448 ceAbstractionStarter]: For program point L8479-2(lines 8479 8482) no Hoare annotation was computed. [2018-11-23 07:25:11,562 INFO L448 ceAbstractionStarter]: For program point L8479(lines 8479 8482) no Hoare annotation was computed. [2018-11-23 07:25:11,562 INFO L444 ceAbstractionStarter]: At program point L8471(lines 8422 8497) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,562 INFO L444 ceAbstractionStarter]: At program point L8438(line 8438) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,562 INFO L448 ceAbstractionStarter]: For program point L8463(line 8463) no Hoare annotation was computed. [2018-11-23 07:25:11,562 INFO L448 ceAbstractionStarter]: For program point L8430(lines 8430 8434) no Hoare annotation was computed. [2018-11-23 07:25:11,562 INFO L444 ceAbstractionStarter]: At program point L8488(line 8488) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,562 INFO L448 ceAbstractionStarter]: For program point L8455(lines 8455 8459) no Hoare annotation was computed. [2018-11-23 07:25:11,562 INFO L444 ceAbstractionStarter]: At program point L8480(line 8480) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,562 INFO L444 ceAbstractionStarter]: At program point L8447(lines 8422 8497) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,562 INFO L448 ceAbstractionStarter]: For program point L8480-1(line 8480) no Hoare annotation was computed. [2018-11-23 07:25:11,562 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_probeEXIT(lines 8414 8498) no Hoare annotation was computed. [2018-11-23 07:25:11,562 INFO L448 ceAbstractionStarter]: For program point L8472(lines 8472 8486) no Hoare annotation was computed. [2018-11-23 07:25:11,563 INFO L444 ceAbstractionStarter]: At program point L8464(line 8464) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,563 INFO L448 ceAbstractionStarter]: For program point L8464-1(line 8464) no Hoare annotation was computed. [2018-11-23 07:25:11,563 INFO L448 ceAbstractionStarter]: For program point L8423(lines 8423 8426) no Hoare annotation was computed. [2018-11-23 07:25:11,563 INFO L448 ceAbstractionStarter]: For program point L8489(line 8489) no Hoare annotation was computed. [2018-11-23 07:25:11,563 INFO L444 ceAbstractionStarter]: At program point L8456(line 8456) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,573 INFO L448 ceAbstractionStarter]: For program point L8456-1(line 8456) no Hoare annotation was computed. [2018-11-23 07:25:11,573 INFO L444 ceAbstractionStarter]: At program point L8423-2(lines 8423 8426) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,573 INFO L448 ceAbstractionStarter]: For program point L8440(line 8440) no Hoare annotation was computed. [2018-11-23 07:25:11,573 INFO L444 ceAbstractionStarter]: At program point L8449(line 8449) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,573 INFO L448 ceAbstractionStarter]: For program point L8449-1(line 8449) no Hoare annotation was computed. [2018-11-23 07:25:11,573 INFO L448 ceAbstractionStarter]: For program point L8466(line 8466) no Hoare annotation was computed. [2018-11-23 07:25:11,573 INFO L444 ceAbstractionStarter]: At program point L8441(line 8441) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,573 INFO L444 ceAbstractionStarter]: At program point L8491(line 8491) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,573 INFO L448 ceAbstractionStarter]: For program point L8491-1(line 8491) no Hoare annotation was computed. [2018-11-23 07:25:11,573 INFO L448 ceAbstractionStarter]: For program point L8466-2(line 8466) no Hoare annotation was computed. [2018-11-23 07:25:11,574 INFO L448 ceAbstractionStarter]: For program point L8450(lines 8450 8453) no Hoare annotation was computed. [2018-11-23 07:25:11,574 INFO L444 ceAbstractionStarter]: At program point L8685(line 8685) the Hoare annotation is: (or (= 2 ~ldv_mutex_usb_mutex_of_ttusb_dec~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|))) [2018-11-23 07:25:11,574 INFO L444 ceAbstractionStarter]: At program point L8685-1(line 8685) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) (not (= 2 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|))) [2018-11-23 07:25:11,574 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_9ENTRY(lines 8682 8689) the Hoare annotation is: (or (= 2 ~ldv_mutex_usb_mutex_of_ttusb_dec~0) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|))) [2018-11-23 07:25:11,574 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_9EXIT(lines 8682 8689) no Hoare annotation was computed. [2018-11-23 07:25:11,584 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_9FINAL(lines 8682 8689) no Hoare annotation was computed. [2018-11-23 07:25:11,584 INFO L451 ceAbstractionStarter]: At program point tasklet_initENTRY(lines 9349 9351) the Hoare annotation is: true [2018-11-23 07:25:11,584 INFO L448 ceAbstractionStarter]: For program point tasklet_initFINAL(lines 9349 9351) no Hoare annotation was computed. [2018-11-23 07:25:11,584 INFO L448 ceAbstractionStarter]: For program point tasklet_initEXIT(lines 9349 9351) no Hoare annotation was computed. [2018-11-23 07:25:11,584 INFO L448 ceAbstractionStarter]: For program point warn_slowpath_nullEXIT(lines 9392 9394) no Hoare annotation was computed. [2018-11-23 07:25:11,584 INFO L448 ceAbstractionStarter]: For program point warn_slowpath_nullFINAL(lines 9392 9394) no Hoare annotation was computed. [2018-11-23 07:25:11,584 INFO L451 ceAbstractionStarter]: At program point warn_slowpath_nullENTRY(lines 9392 9394) the Hoare annotation is: true [2018-11-23 07:25:11,584 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_13FINAL(lines 8724 8731) no Hoare annotation was computed. [2018-11-23 07:25:11,585 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_13ENTRY(lines 8724 8731) the Hoare annotation is: (or (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0) (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,585 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_13EXIT(lines 8724 8731) no Hoare annotation was computed. [2018-11-23 07:25:11,585 INFO L444 ceAbstractionStarter]: At program point L8727(line 8727) the Hoare annotation is: (or (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0) (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,585 INFO L444 ceAbstractionStarter]: At program point L8727-1(line 8727) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,585 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_14FINAL(lines 8732 8739) no Hoare annotation was computed. [2018-11-23 07:25:11,585 INFO L444 ceAbstractionStarter]: At program point L8735(line 8735) the Hoare annotation is: (or (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0) (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,585 INFO L444 ceAbstractionStarter]: At program point L8735-1(line 8735) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,585 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_14ENTRY(lines 8732 8739) the Hoare annotation is: (or (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0) (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,585 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_14EXIT(lines 8732 8739) no Hoare annotation was computed. [2018-11-23 07:25:11,595 INFO L444 ceAbstractionStarter]: At program point L8706-1(line 8706) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,595 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_11ENTRY(lines 8703 8710) the Hoare annotation is: (or (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0) (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,595 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_11FINAL(lines 8703 8710) no Hoare annotation was computed. [2018-11-23 07:25:11,595 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_11EXIT(lines 8703 8710) no Hoare annotation was computed. [2018-11-23 07:25:11,595 INFO L444 ceAbstractionStarter]: At program point L8706(line 8706) the Hoare annotation is: (or (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0) (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,595 INFO L448 ceAbstractionStarter]: For program point L8046(lines 8046 8052) no Hoare annotation was computed. [2018-11-23 07:25:11,596 INFO L448 ceAbstractionStarter]: For program point L8079-1(line 8079) no Hoare annotation was computed. [2018-11-23 07:25:11,596 INFO L444 ceAbstractionStarter]: At program point L8079(line 8079) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,596 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_boot_dspENTRY(lines 7979 8154) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,596 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_boot_dspFINAL(lines 7979 8154) no Hoare annotation was computed. [2018-11-23 07:25:11,596 INFO L444 ceAbstractionStarter]: At program point L8038(line 8038) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,596 INFO L448 ceAbstractionStarter]: For program point L8071(lines 8071 8076) no Hoare annotation was computed. [2018-11-23 07:25:11,596 INFO L448 ceAbstractionStarter]: For program point L8038-1(line 8038) no Hoare annotation was computed. [2018-11-23 07:25:11,596 INFO L448 ceAbstractionStarter]: For program point L8071-2(lines 8071 8076) no Hoare annotation was computed. [2018-11-23 07:25:11,596 INFO L448 ceAbstractionStarter]: For program point L8063(lines 8063 8069) no Hoare annotation was computed. [2018-11-23 07:25:11,596 INFO L448 ceAbstractionStarter]: For program point L8088(line 8088) no Hoare annotation was computed. [2018-11-23 07:25:11,596 INFO L444 ceAbstractionStarter]: At program point L8146(lines 8018 8153) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,608 INFO L448 ceAbstractionStarter]: For program point L8138(lines 8138 8142) no Hoare annotation was computed. [2018-11-23 07:25:11,608 INFO L448 ceAbstractionStarter]: For program point L8039(lines 8039 8043) no Hoare annotation was computed. [2018-11-23 07:25:11,608 INFO L448 ceAbstractionStarter]: For program point L8072-1(line 8072) no Hoare annotation was computed. [2018-11-23 07:25:11,608 INFO L444 ceAbstractionStarter]: At program point L8072(line 8072) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,608 INFO L448 ceAbstractionStarter]: For program point L8138-2(lines 8133 8142) no Hoare annotation was computed. [2018-11-23 07:25:11,608 INFO L444 ceAbstractionStarter]: At program point L8130(lines 8130 8131) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,608 INFO L448 ceAbstractionStarter]: For program point L8097-1(lines 8097 8098) no Hoare annotation was computed. [2018-11-23 07:25:11,608 INFO L444 ceAbstractionStarter]: At program point L8097(lines 8097 8098) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,609 INFO L448 ceAbstractionStarter]: For program point L8130-1(lines 8130 8131) no Hoare annotation was computed. [2018-11-23 07:25:11,609 INFO L448 ceAbstractionStarter]: For program point L8056-2(lines 8056 8060) no Hoare annotation was computed. [2018-11-23 07:25:11,609 INFO L448 ceAbstractionStarter]: For program point L8056(lines 8056 8060) no Hoare annotation was computed. [2018-11-23 07:25:11,609 INFO L448 ceAbstractionStarter]: For program point L8139-1(lines 8139 8140) no Hoare annotation was computed. [2018-11-23 07:25:11,609 INFO L444 ceAbstractionStarter]: At program point L8139(lines 8139 8140) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,609 INFO L444 ceAbstractionStarter]: At program point L8090(line 8090) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,609 INFO L448 ceAbstractionStarter]: For program point L8057-1(line 8057) no Hoare annotation was computed. [2018-11-23 07:25:11,609 INFO L444 ceAbstractionStarter]: At program point L8057(line 8057) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,619 INFO L448 ceAbstractionStarter]: For program point L8090-1(line 8090) no Hoare annotation was computed. [2018-11-23 07:25:11,619 INFO L448 ceAbstractionStarter]: For program point L8082(lines 8082 8087) no Hoare annotation was computed. [2018-11-23 07:25:11,619 INFO L448 ceAbstractionStarter]: For program point L8049-1(line 8049) no Hoare annotation was computed. [2018-11-23 07:25:11,619 INFO L444 ceAbstractionStarter]: At program point L8082-2(lines 8082 8087) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,619 INFO L444 ceAbstractionStarter]: At program point L8049(line 8049) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,619 INFO L444 ceAbstractionStarter]: At program point L8074(lines 8074 8075) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,619 INFO L448 ceAbstractionStarter]: For program point L8074-1(lines 8074 8075) no Hoare annotation was computed. [2018-11-23 07:25:11,619 INFO L444 ceAbstractionStarter]: At program point L8066(line 8066) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,619 INFO L448 ceAbstractionStarter]: For program point L8066-1(line 8066) no Hoare annotation was computed. [2018-11-23 07:25:11,619 INFO L448 ceAbstractionStarter]: For program point L8083-1(line 8083) no Hoare annotation was computed. [2018-11-23 07:25:11,619 INFO L444 ceAbstractionStarter]: At program point L8083(line 8083) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,619 INFO L448 ceAbstractionStarter]: For program point L8149-1(line 8149) no Hoare annotation was computed. [2018-11-23 07:25:11,619 INFO L444 ceAbstractionStarter]: At program point L8149(line 8149) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,619 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_boot_dspEXIT(lines 7979 8154) no Hoare annotation was computed. [2018-11-23 07:25:11,620 INFO L448 ceAbstractionStarter]: For program point L8108-1(line 8108) no Hoare annotation was computed. [2018-11-23 07:25:11,620 INFO L444 ceAbstractionStarter]: At program point L8108(line 8108) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,632 INFO L448 ceAbstractionStarter]: For program point L8034(lines 8034 8037) no Hoare annotation was computed. [2018-11-23 07:25:11,632 INFO L448 ceAbstractionStarter]: For program point L8100(line 8100) no Hoare annotation was computed. [2018-11-23 07:25:11,632 INFO L448 ceAbstractionStarter]: For program point L8133(lines 8133 8142) no Hoare annotation was computed. [2018-11-23 07:25:11,632 INFO L448 ceAbstractionStarter]: For program point L8034-2(lines 8034 8037) no Hoare annotation was computed. [2018-11-23 07:25:11,632 INFO L448 ceAbstractionStarter]: For program point L8059-1(line 8059) no Hoare annotation was computed. [2018-11-23 07:25:11,632 INFO L444 ceAbstractionStarter]: At program point L8059(line 8059) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,632 INFO L444 ceAbstractionStarter]: At program point L8150(line 8150) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,632 INFO L448 ceAbstractionStarter]: For program point L8150-1(line 8150) no Hoare annotation was computed. [2018-11-23 07:25:11,633 INFO L444 ceAbstractionStarter]: At program point L8134(lines 8134 8135) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,633 INFO L448 ceAbstractionStarter]: For program point L8101(lines 8101 8105) no Hoare annotation was computed. [2018-11-23 07:25:11,633 INFO L448 ceAbstractionStarter]: For program point L8134-1(lines 8134 8135) no Hoare annotation was computed. [2018-11-23 07:25:11,633 INFO L444 ceAbstractionStarter]: At program point L8093-2(lines 8093 8099) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,633 INFO L448 ceAbstractionStarter]: For program point L8093(lines 8093 8099) no Hoare annotation was computed. [2018-11-23 07:25:11,633 INFO L448 ceAbstractionStarter]: For program point L8151-1(line 8151) no Hoare annotation was computed. [2018-11-23 07:25:11,633 INFO L444 ceAbstractionStarter]: At program point L8151(line 8151) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,633 INFO L448 ceAbstractionStarter]: For program point L8085-1(lines 8085 8086) no Hoare annotation was computed. [2018-11-23 07:25:11,633 INFO L444 ceAbstractionStarter]: At program point L8085(lines 8085 8086) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,641 INFO L448 ceAbstractionStarter]: For program point L8110(lines 8110 8114) no Hoare annotation was computed. [2018-11-23 07:25:11,642 INFO L444 ceAbstractionStarter]: At program point L8102(line 8102) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,642 INFO L448 ceAbstractionStarter]: For program point L8102-1(line 8102) no Hoare annotation was computed. [2018-11-23 07:25:11,642 INFO L444 ceAbstractionStarter]: At program point L8094(lines 8094 8095) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,642 INFO L448 ceAbstractionStarter]: For program point L8061-1(line 8061) no Hoare annotation was computed. [2018-11-23 07:25:11,642 INFO L444 ceAbstractionStarter]: At program point L8061(line 8061) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,642 INFO L448 ceAbstractionStarter]: For program point L8094-1(lines 8094 8095) no Hoare annotation was computed. [2018-11-23 07:25:11,642 INFO L448 ceAbstractionStarter]: For program point L8119(lines 8119 8122) no Hoare annotation was computed. [2018-11-23 07:25:11,642 INFO L448 ceAbstractionStarter]: For program point L8053-1(line 8053) no Hoare annotation was computed. [2018-11-23 07:25:11,642 INFO L444 ceAbstractionStarter]: At program point L8053(line 8053) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,642 INFO L448 ceAbstractionStarter]: For program point L8119-2(lines 8119 8122) no Hoare annotation was computed. [2018-11-23 07:25:11,642 INFO L448 ceAbstractionStarter]: For program point L8111-1(line 8111) no Hoare annotation was computed. [2018-11-23 07:25:11,642 INFO L444 ceAbstractionStarter]: At program point L8111(line 8111) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,642 INFO L444 ceAbstractionStarter]: At program point L8144(lines 8018 8153) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,642 INFO L448 ceAbstractionStarter]: For program point list_delFINAL(lines 9317 9319) no Hoare annotation was computed. [2018-11-23 07:25:11,642 INFO L448 ceAbstractionStarter]: For program point list_delEXIT(lines 9317 9319) no Hoare annotation was computed. [2018-11-23 07:25:11,654 INFO L451 ceAbstractionStarter]: At program point list_delENTRY(lines 9317 9319) the Hoare annotation is: true [2018-11-23 07:25:11,654 INFO L451 ceAbstractionStarter]: At program point dvb_dmxdev_releaseENTRY(lines 9262 9264) the Hoare annotation is: true [2018-11-23 07:25:11,654 INFO L448 ceAbstractionStarter]: For program point dvb_dmxdev_releaseEXIT(lines 9262 9264) no Hoare annotation was computed. [2018-11-23 07:25:11,654 INFO L448 ceAbstractionStarter]: For program point dvb_dmxdev_releaseFINAL(lines 9262 9264) no Hoare annotation was computed. [2018-11-23 07:25:11,654 INFO L448 ceAbstractionStarter]: For program point __mutex_initFINAL(lines 9217 9219) no Hoare annotation was computed. [2018-11-23 07:25:11,654 INFO L448 ceAbstractionStarter]: For program point __mutex_initEXIT(lines 9217 9219) no Hoare annotation was computed. [2018-11-23 07:25:11,654 INFO L451 ceAbstractionStarter]: At program point __mutex_initENTRY(lines 9217 9219) the Hoare annotation is: true [2018-11-23 07:25:11,654 INFO L448 ceAbstractionStarter]: For program point L7550(line 7550) no Hoare annotation was computed. [2018-11-23 07:25:11,654 INFO L448 ceAbstractionStarter]: For program point L7575(lines 7575 7578) no Hoare annotation was computed. [2018-11-23 07:25:11,654 INFO L448 ceAbstractionStarter]: For program point L7575-2(lines 7575 7578) no Hoare annotation was computed. [2018-11-23 07:25:11,654 INFO L448 ceAbstractionStarter]: For program point L7567(lines 7567 7570) no Hoare annotation was computed. [2018-11-23 07:25:11,654 INFO L448 ceAbstractionStarter]: For program point L7567-2(lines 7567 7570) no Hoare annotation was computed. [2018-11-23 07:25:11,654 INFO L448 ceAbstractionStarter]: For program point L7559(line 7559) no Hoare annotation was computed. [2018-11-23 07:25:11,654 INFO L448 ceAbstractionStarter]: For program point L7551(lines 7551 7554) no Hoare annotation was computed. [2018-11-23 07:25:11,654 INFO L448 ceAbstractionStarter]: For program point L7551-2(lines 7551 7554) no Hoare annotation was computed. [2018-11-23 07:25:11,654 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_start_ts_feedEXIT(lines 7494 7597) no Hoare annotation was computed. [2018-11-23 07:25:11,655 INFO L448 ceAbstractionStarter]: For program point L7510-1(lines 7510 7513) no Hoare annotation was computed. [2018-11-23 07:25:11,655 INFO L448 ceAbstractionStarter]: For program point L7535-1(lines 7535 7538) no Hoare annotation was computed. [2018-11-23 07:25:11,655 INFO L444 ceAbstractionStarter]: At program point L7594(line 7594) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) |ttusb_dec_start_ts_feed_#t~switch579|)) [2018-11-23 07:25:11,655 INFO L448 ceAbstractionStarter]: For program point L7528-1(lines 7501 7596) no Hoare annotation was computed. [2018-11-23 07:25:11,655 INFO L448 ceAbstractionStarter]: For program point L7561-2(lines 7561 7564) no Hoare annotation was computed. [2018-11-23 07:25:11,655 INFO L448 ceAbstractionStarter]: For program point L7528(lines 7528 7534) no Hoare annotation was computed. [2018-11-23 07:25:11,655 INFO L448 ceAbstractionStarter]: For program point L7561(lines 7561 7564) no Hoare annotation was computed. [2018-11-23 07:25:11,655 INFO L448 ceAbstractionStarter]: For program point L7594-1(line 7594) no Hoare annotation was computed. [2018-11-23 07:25:11,655 INFO L448 ceAbstractionStarter]: For program point L7529(lines 7529 7532) no Hoare annotation was computed. [2018-11-23 07:25:11,655 INFO L444 ceAbstractionStarter]: At program point L7587(lines 7501 7596) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) |ttusb_dec_start_ts_feed_#t~switch579|)) [2018-11-23 07:25:11,664 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_start_ts_feedENTRY(lines 7494 7597) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,664 INFO L448 ceAbstractionStarter]: For program point L7521-1(lines 7521 7527) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point L7521(lines 7521 7527) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_start_ts_feedFINAL(lines 7494 7597) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point L7522(lines 7522 7525) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point L7588(line 7588) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point L7514(lines 7514 7520) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point L7580(line 7580) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point L7514-1(lines 7514 7520) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point L7506(lines 7506 7509) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point L7539(lines 7539 7586) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L444 ceAbstractionStarter]: At program point L7572(line 7572) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) |ttusb_dec_start_ts_feed_#t~switch579|)) [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point L7506-2(lines 7501 7596) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point L7589(lines 7589 7592) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point L7515(lines 7515 7518) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point L7581-2(lines 7581 7584) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L444 ceAbstractionStarter]: At program point L7548(line 7548) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) |ttusb_dec_start_ts_feed_#t~switch579|)) [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point L7581(lines 7581 7584) no Hoare annotation was computed. [2018-11-23 07:25:11,665 INFO L448 ceAbstractionStarter]: For program point L7540(line 7540) no Hoare annotation was computed. [2018-11-23 07:25:11,678 INFO L444 ceAbstractionStarter]: At program point L7557(line 7557) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1) |ttusb_dec_start_ts_feed_#t~switch579|)) [2018-11-23 07:25:11,678 INFO L448 ceAbstractionStarter]: For program point L7574(line 7574) no Hoare annotation was computed. [2018-11-23 07:25:11,678 INFO L448 ceAbstractionStarter]: For program point L7541-2(lines 7541 7544) no Hoare annotation was computed. [2018-11-23 07:25:11,678 INFO L448 ceAbstractionStarter]: For program point L7541(lines 7541 7544) no Hoare annotation was computed. [2018-11-23 07:25:11,678 INFO L448 ceAbstractionStarter]: For program point L7566(line 7566) no Hoare annotation was computed. [2018-11-23 07:25:11,678 INFO L451 ceAbstractionStarter]: At program point L6267(line 6267) the Hoare annotation is: true [2018-11-23 07:25:11,678 INFO L448 ceAbstractionStarter]: For program point L6267-1(line 6267) no Hoare annotation was computed. [2018-11-23 07:25:11,678 INFO L448 ceAbstractionStarter]: For program point kzallocEXIT(lines 6263 6270) no Hoare annotation was computed. [2018-11-23 07:25:11,678 INFO L451 ceAbstractionStarter]: At program point kzallocENTRY(lines 6263 6270) the Hoare annotation is: true [2018-11-23 07:25:11,678 INFO L448 ceAbstractionStarter]: For program point kzallocFINAL(lines 6263 6270) no Hoare annotation was computed. [2018-11-23 07:25:11,678 INFO L451 ceAbstractionStarter]: At program point kmallocENTRY(lines 6255 6262) the Hoare annotation is: true [2018-11-23 07:25:11,678 INFO L448 ceAbstractionStarter]: For program point kmallocFINAL(lines 6255 6262) no Hoare annotation was computed. [2018-11-23 07:25:11,678 INFO L451 ceAbstractionStarter]: At program point L6259(line 6259) the Hoare annotation is: true [2018-11-23 07:25:11,679 INFO L448 ceAbstractionStarter]: For program point kmallocEXIT(lines 6255 6262) no Hoare annotation was computed. [2018-11-23 07:25:11,679 INFO L448 ceAbstractionStarter]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2018-11-23 07:25:11,679 INFO L451 ceAbstractionStarter]: At program point L8353(line 8353) the Hoare annotation is: true [2018-11-23 07:25:11,679 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_exit_taskletEXIT(lines 8347 8368) no Hoare annotation was computed. [2018-11-23 07:25:11,679 INFO L448 ceAbstractionStarter]: For program point L8362(lines 8362 8365) no Hoare annotation was computed. [2018-11-23 07:25:11,679 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_exit_taskletENTRY(lines 8347 8368) the Hoare annotation is: true [2018-11-23 07:25:11,679 INFO L451 ceAbstractionStarter]: At program point L8363(lines 8352 8367) the Hoare annotation is: true [2018-11-23 07:25:11,679 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_exit_taskletFINAL(lines 8347 8368) no Hoare annotation was computed. [2018-11-23 07:25:11,679 INFO L451 ceAbstractionStarter]: At program point L8358(line 8358) the Hoare annotation is: true [2018-11-23 07:25:11,679 INFO L451 ceAbstractionStarter]: At program point L8359(lines 8352 8367) the Hoare annotation is: true [2018-11-23 07:25:11,679 INFO L451 ceAbstractionStarter]: At program point L8358-1(line 8358) the Hoare annotation is: true [2018-11-23 07:25:11,679 INFO L451 ceAbstractionStarter]: At program point __fswab16ENTRY(lines 6112 6117) the Hoare annotation is: true [2018-11-23 07:25:11,679 INFO L448 ceAbstractionStarter]: For program point __fswab16FINAL(lines 6112 6117) no Hoare annotation was computed. [2018-11-23 07:25:11,690 INFO L448 ceAbstractionStarter]: For program point __fswab16EXIT(lines 6112 6117) no Hoare annotation was computed. [2018-11-23 07:25:11,690 INFO L448 ceAbstractionStarter]: For program point L8287-1(line 8287) no Hoare annotation was computed. [2018-11-23 07:25:11,690 INFO L444 ceAbstractionStarter]: At program point L8287(line 8287) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,690 INFO L444 ceAbstractionStarter]: At program point L8289-1(line 8289) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,690 INFO L444 ceAbstractionStarter]: At program point L8289(line 8289) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,691 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_exit_dvbENTRY(lines 8279 8302) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,691 INFO L444 ceAbstractionStarter]: At program point L8294(line 8294) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,691 INFO L448 ceAbstractionStarter]: For program point L8290(line 8290) no Hoare annotation was computed. [2018-11-23 07:25:11,691 INFO L448 ceAbstractionStarter]: For program point L8292-1(line 8292) no Hoare annotation was computed. [2018-11-23 07:25:11,691 INFO L444 ceAbstractionStarter]: At program point L8292(line 8292) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,691 INFO L448 ceAbstractionStarter]: For program point L8294-1(line 8294) no Hoare annotation was computed. [2018-11-23 07:25:11,691 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_exit_dvbFINAL(lines 8279 8302) no Hoare annotation was computed. [2018-11-23 07:25:11,691 INFO L448 ceAbstractionStarter]: For program point L8286(line 8286) no Hoare annotation was computed. [2018-11-23 07:25:11,691 INFO L448 ceAbstractionStarter]: For program point L8288-1(line 8288) no Hoare annotation was computed. [2018-11-23 07:25:11,691 INFO L444 ceAbstractionStarter]: At program point L8288(line 8288) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,705 INFO L448 ceAbstractionStarter]: For program point L8282(lines 8282 8285) no Hoare annotation was computed. [2018-11-23 07:25:11,705 INFO L444 ceAbstractionStarter]: At program point L8282-2(lines 8282 8285) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,705 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_exit_dvbEXIT(lines 8279 8302) no Hoare annotation was computed. [2018-11-23 07:25:11,705 INFO L448 ceAbstractionStarter]: For program point L8299(line 8299) no Hoare annotation was computed. [2018-11-23 07:25:11,706 INFO L444 ceAbstractionStarter]: At program point L8291-1(lines 8291 8298) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,706 INFO L448 ceAbstractionStarter]: For program point L8291(lines 8291 8298) no Hoare annotation was computed. [2018-11-23 07:25:11,706 INFO L448 ceAbstractionStarter]: For program point L8293(lines 8293 8296) no Hoare annotation was computed. [2018-11-23 07:25:11,706 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveFINAL(lines 9227 9229) no Hoare annotation was computed. [2018-11-23 07:25:11,706 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveEXIT(lines 9227 9229) no Hoare annotation was computed. [2018-11-23 07:25:11,706 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lock_irqsaveENTRY(lines 9227 9229) the Hoare annotation is: true [2018-11-23 07:25:11,706 INFO L451 ceAbstractionStarter]: At program point request_firmwareENTRY(lines 9342 9344) the Hoare annotation is: true [2018-11-23 07:25:11,706 INFO L448 ceAbstractionStarter]: For program point request_firmwareFINAL(lines 9342 9344) no Hoare annotation was computed. [2018-11-23 07:25:11,706 INFO L448 ceAbstractionStarter]: For program point request_firmwareEXIT(lines 9342 9344) no Hoare annotation was computed. [2018-11-23 07:25:11,706 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_init_filtersEXIT(lines 8369 8379) no Hoare annotation was computed. [2018-11-23 07:25:11,706 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_init_filtersENTRY(lines 8369 8379) the Hoare annotation is: true [2018-11-23 07:25:11,706 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_init_filtersFINAL(lines 8369 8379) no Hoare annotation was computed. [2018-11-23 07:25:11,706 INFO L448 ceAbstractionStarter]: For program point L8374(line 8374) no Hoare annotation was computed. [2018-11-23 07:25:11,706 INFO L448 ceAbstractionStarter]: For program point L8375-1(lines 8375 8376) no Hoare annotation was computed. [2018-11-23 07:25:11,706 INFO L451 ceAbstractionStarter]: At program point L8375(lines 8375 8376) the Hoare annotation is: true [2018-11-23 07:25:11,706 INFO L451 ceAbstractionStarter]: At program point L8373-1(line 8373) the Hoare annotation is: true [2018-11-23 07:25:11,706 INFO L451 ceAbstractionStarter]: At program point L8373(line 8373) the Hoare annotation is: true [2018-11-23 07:25:11,715 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,716 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,716 INFO L448 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,716 INFO L451 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,716 INFO L448 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,716 INFO L448 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,716 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,716 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,716 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,716 INFO L451 ceAbstractionStarter]: At program point L6334(line 6334) the Hoare annotation is: true [2018-11-23 07:25:11,716 INFO L451 ceAbstractionStarter]: At program point L6337-2(lines 6337 6340) the Hoare annotation is: true [2018-11-23 07:25:11,716 INFO L448 ceAbstractionStarter]: For program point L6337(lines 6337 6340) no Hoare annotation was computed. [2018-11-23 07:25:11,716 INFO L448 ceAbstractionStarter]: For program point dma_alloc_attrsFINAL(lines 6325 6357) no Hoare annotation was computed. [2018-11-23 07:25:11,716 INFO L448 ceAbstractionStarter]: For program point L6334-1(line 6334) no Hoare annotation was computed. [2018-11-23 07:25:11,716 INFO L448 ceAbstractionStarter]: For program point dma_alloc_attrsEXIT(lines 6325 6357) no Hoare annotation was computed. [2018-11-23 07:25:11,716 INFO L451 ceAbstractionStarter]: At program point L6354(line 6354) the Hoare annotation is: true [2018-11-23 07:25:11,716 INFO L448 ceAbstractionStarter]: For program point L6352-1(line 6352) no Hoare annotation was computed. [2018-11-23 07:25:11,716 INFO L451 ceAbstractionStarter]: At program point L6352(line 6352) the Hoare annotation is: true [2018-11-23 07:25:11,716 INFO L448 ceAbstractionStarter]: For program point L6353-1(line 6353) no Hoare annotation was computed. [2018-11-23 07:25:11,716 INFO L451 ceAbstractionStarter]: At program point L6353(line 6353) the Hoare annotation is: true [2018-11-23 07:25:11,716 INFO L448 ceAbstractionStarter]: For program point L6354-1(line 6354) no Hoare annotation was computed. [2018-11-23 07:25:11,717 INFO L448 ceAbstractionStarter]: For program point L6346(lines 6346 6351) no Hoare annotation was computed. [2018-11-23 07:25:11,717 INFO L451 ceAbstractionStarter]: At program point dma_alloc_attrsENTRY(lines 6325 6357) the Hoare annotation is: true [2018-11-23 07:25:11,717 INFO L448 ceAbstractionStarter]: For program point L6342(lines 6342 6345) no Hoare annotation was computed. [2018-11-23 07:25:11,717 INFO L448 ceAbstractionStarter]: For program point L6341(line 6341) no Hoare annotation was computed. [2018-11-23 07:25:11,717 INFO L444 ceAbstractionStarter]: At program point L8506(line 8506) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,717 INFO L444 ceAbstractionStarter]: At program point L8512(line 8512) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,726 INFO L444 ceAbstractionStarter]: At program point L8512-1(line 8512) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,726 INFO L448 ceAbstractionStarter]: For program point L8506-1(lines 8503 8524) no Hoare annotation was computed. [2018-11-23 07:25:11,726 INFO L444 ceAbstractionStarter]: At program point L8504(line 8504) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,726 INFO L448 ceAbstractionStarter]: For program point L8504-1(line 8504) no Hoare annotation was computed. [2018-11-23 07:25:11,726 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_disconnectFINAL(lines 8499 8525) no Hoare annotation was computed. [2018-11-23 07:25:11,726 INFO L444 ceAbstractionStarter]: At program point L8515(line 8515) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,726 INFO L448 ceAbstractionStarter]: For program point L8507-1(lines 8507 8510) no Hoare annotation was computed. [2018-11-23 07:25:11,726 INFO L448 ceAbstractionStarter]: For program point L8513(lines 8511 8520) no Hoare annotation was computed. [2018-11-23 07:25:11,726 INFO L448 ceAbstractionStarter]: For program point L8511(lines 8511 8521) no Hoare annotation was computed. [2018-11-23 07:25:11,726 INFO L444 ceAbstractionStarter]: At program point L8511-1(lines 8511 8521) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,727 INFO L444 ceAbstractionStarter]: At program point L8514(lines 8514 8517) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,727 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_disconnectEXIT(lines 8499 8525) no Hoare annotation was computed. [2018-11-23 07:25:11,727 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_disconnectENTRY(lines 8499 8525) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,727 INFO L444 ceAbstractionStarter]: At program point L8518(line 8518) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,737 INFO L448 ceAbstractionStarter]: For program point L6559(line 6559) no Hoare annotation was computed. [2018-11-23 07:25:11,737 INFO L448 ceAbstractionStarter]: For program point L6555(lines 6555 6573) no Hoare annotation was computed. [2018-11-23 07:25:11,737 INFO L451 ceAbstractionStarter]: At program point L6588(lines 6552 6596) the Hoare annotation is: true [2018-11-23 07:25:11,737 INFO L448 ceAbstractionStarter]: For program point L6559-2(line 6559) no Hoare annotation was computed. [2018-11-23 07:25:11,737 INFO L448 ceAbstractionStarter]: For program point L6580-1(lines 6580 6581) no Hoare annotation was computed. [2018-11-23 07:25:11,737 INFO L451 ceAbstractionStarter]: At program point L6580(lines 6580 6581) the Hoare annotation is: true [2018-11-23 07:25:11,737 INFO L448 ceAbstractionStarter]: For program point L6576-2(lines 6576 6579) no Hoare annotation was computed. [2018-11-23 07:25:11,737 INFO L448 ceAbstractionStarter]: For program point L6576(lines 6576 6579) no Hoare annotation was computed. [2018-11-23 07:25:11,737 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_handle_irqEXIT(lines 6547 6597) no Hoare annotation was computed. [2018-11-23 07:25:11,737 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_handle_irqENTRY(lines 6547 6597) the Hoare annotation is: true [2018-11-23 07:25:11,737 INFO L448 ceAbstractionStarter]: For program point L6568(lines 6568 6571) no Hoare annotation was computed. [2018-11-23 07:25:11,737 INFO L448 ceAbstractionStarter]: For program point L6560-2(line 6560) no Hoare annotation was computed. [2018-11-23 07:25:11,738 INFO L448 ceAbstractionStarter]: For program point L6560(line 6560) no Hoare annotation was computed. [2018-11-23 07:25:11,738 INFO L448 ceAbstractionStarter]: For program point L6556(line 6556) no Hoare annotation was computed. [2018-11-23 07:25:11,738 INFO L448 ceAbstractionStarter]: For program point L6589(line 6589) no Hoare annotation was computed. [2018-11-23 07:25:11,738 INFO L448 ceAbstractionStarter]: For program point L6585-1(line 6585) no Hoare annotation was computed. [2018-11-23 07:25:11,738 INFO L451 ceAbstractionStarter]: At program point L6585(line 6585) the Hoare annotation is: true [2018-11-23 07:25:11,738 INFO L448 ceAbstractionStarter]: For program point L6590(lines 6590 6594) no Hoare annotation was computed. [2018-11-23 07:25:11,738 INFO L448 ceAbstractionStarter]: For program point L6561(line 6561) no Hoare annotation was computed. [2018-11-23 07:25:11,738 INFO L448 ceAbstractionStarter]: For program point L6590-2(lines 6547 6597) no Hoare annotation was computed. [2018-11-23 07:25:11,738 INFO L451 ceAbstractionStarter]: At program point L6582(line 6582) the Hoare annotation is: true [2018-11-23 07:25:11,738 INFO L448 ceAbstractionStarter]: For program point L6582-1(line 6582) no Hoare annotation was computed. [2018-11-23 07:25:11,738 INFO L451 ceAbstractionStarter]: At program point L6574(lines 6552 6596) the Hoare annotation is: true [2018-11-23 07:25:11,738 INFO L448 ceAbstractionStarter]: For program point L6562(lines 6562 6565) no Hoare annotation was computed. [2018-11-23 07:25:11,738 INFO L448 ceAbstractionStarter]: For program point L6558(line 6558) no Hoare annotation was computed. [2018-11-23 07:25:11,738 INFO L448 ceAbstractionStarter]: For program point L6558-2(line 6558) no Hoare annotation was computed. [2018-11-23 07:25:11,738 INFO L448 ceAbstractionStarter]: For program point L6583-1(lines 6583 6584) no Hoare annotation was computed. [2018-11-23 07:25:11,748 INFO L451 ceAbstractionStarter]: At program point L6583(lines 6583 6584) the Hoare annotation is: true [2018-11-23 07:25:11,748 INFO L448 ceAbstractionStarter]: For program point L6575(line 6575) no Hoare annotation was computed. [2018-11-23 07:25:11,748 INFO L448 ceAbstractionStarter]: For program point L6575-2(lines 6575 6587) no Hoare annotation was computed. [2018-11-23 07:25:11,748 INFO L448 ceAbstractionStarter]: For program point L6567(line 6567) no Hoare annotation was computed. [2018-11-23 07:25:11,748 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_stop_ts_feedFINAL(lines 7739 7751) no Hoare annotation was computed. [2018-11-23 07:25:11,748 INFO L448 ceAbstractionStarter]: For program point L7746-1(line 7746) no Hoare annotation was computed. [2018-11-23 07:25:11,748 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_stop_ts_feedEXIT(lines 7739 7751) no Hoare annotation was computed. [2018-11-23 07:25:11,748 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_stop_ts_feedENTRY(lines 7739 7751) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,748 INFO L444 ceAbstractionStarter]: At program point L7746(line 7746) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,748 INFO L448 ceAbstractionStarter]: For program point L7748-1(line 7748) no Hoare annotation was computed. [2018-11-23 07:25:11,749 INFO L444 ceAbstractionStarter]: At program point L7748(line 7748) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1))) [2018-11-23 07:25:11,749 INFO L448 ceAbstractionStarter]: For program point L6434-1(line 6434) no Hoare annotation was computed. [2018-11-23 07:25:11,749 INFO L451 ceAbstractionStarter]: At program point usb_set_intfdataENTRY(lines 6431 6437) the Hoare annotation is: true [2018-11-23 07:25:11,749 INFO L448 ceAbstractionStarter]: For program point usb_set_intfdataFINAL(lines 6431 6437) no Hoare annotation was computed. [2018-11-23 07:25:11,749 INFO L448 ceAbstractionStarter]: For program point usb_set_intfdataEXIT(lines 6431 6437) no Hoare annotation was computed. [2018-11-23 07:25:11,749 INFO L451 ceAbstractionStarter]: At program point L6434(line 6434) the Hoare annotation is: true [2018-11-23 07:25:11,749 INFO L448 ceAbstractionStarter]: For program point set_bitFINAL(lines 6089 6095) no Hoare annotation was computed. [2018-11-23 07:25:11,749 INFO L448 ceAbstractionStarter]: For program point set_bitEXIT(lines 6089 6095) no Hoare annotation was computed. [2018-11-23 07:25:11,749 INFO L451 ceAbstractionStarter]: At program point set_bitENTRY(lines 6089 6095) the Hoare annotation is: true [2018-11-23 07:25:11,749 INFO L451 ceAbstractionStarter]: At program point ttusb_dec_set_modelENTRY(lines 8526 8547) the Hoare annotation is: true [2018-11-23 07:25:11,749 INFO L448 ceAbstractionStarter]: For program point L8539(line 8539) no Hoare annotation was computed. [2018-11-23 07:25:11,749 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_set_modelEXIT(lines 8526 8547) no Hoare annotation was computed. [2018-11-23 07:25:11,758 INFO L451 ceAbstractionStarter]: At program point L8544(lines 8526 8547) the Hoare annotation is: true [2018-11-23 07:25:11,758 INFO L448 ceAbstractionStarter]: For program point L8531(line 8531) no Hoare annotation was computed. [2018-11-23 07:25:11,759 INFO L448 ceAbstractionStarter]: For program point L8530(lines 8530 8543) no Hoare annotation was computed. [2018-11-23 07:25:11,759 INFO L448 ceAbstractionStarter]: For program point L8535(line 8535) no Hoare annotation was computed. [2018-11-23 07:25:11,759 INFO L451 ceAbstractionStarter]: At program point release_firmwareENTRY(lines 9338 9340) the Hoare annotation is: true [2018-11-23 07:25:11,759 INFO L448 ceAbstractionStarter]: For program point release_firmwareFINAL(lines 9338 9340) no Hoare annotation was computed. [2018-11-23 07:25:11,759 INFO L448 ceAbstractionStarter]: For program point release_firmwareEXIT(lines 9338 9340) no Hoare annotation was computed. [2018-11-23 07:25:11,759 INFO L448 ceAbstractionStarter]: For program point ldv_handler_precallEXIT(lines 9314 9316) no Hoare annotation was computed. [2018-11-23 07:25:11,759 INFO L451 ceAbstractionStarter]: At program point ldv_handler_precallFINAL(lines 9314 9316) the Hoare annotation is: true [2018-11-23 07:25:11,759 INFO L451 ceAbstractionStarter]: At program point input_report_keyENTRY(lines 6500 6507) the Hoare annotation is: true [2018-11-23 07:25:11,759 INFO L448 ceAbstractionStarter]: For program point input_report_keyFINAL(lines 6500 6507) no Hoare annotation was computed. [2018-11-23 07:25:11,759 INFO L451 ceAbstractionStarter]: At program point L6504(line 6504) the Hoare annotation is: true [2018-11-23 07:25:11,759 INFO L448 ceAbstractionStarter]: For program point input_report_keyEXIT(lines 6500 6507) no Hoare annotation was computed. [2018-11-23 07:25:11,759 INFO L448 ceAbstractionStarter]: For program point debug_dma_free_coherentFINAL(lines 9240 9242) no Hoare annotation was computed. [2018-11-23 07:25:11,759 INFO L448 ceAbstractionStarter]: For program point debug_dma_free_coherentEXIT(lines 9240 9242) no Hoare annotation was computed. [2018-11-23 07:25:11,759 INFO L451 ceAbstractionStarter]: At program point debug_dma_free_coherentENTRY(lines 9240 9242) the Hoare annotation is: true [2018-11-23 07:25:11,759 INFO L448 ceAbstractionStarter]: For program point dvb_dmx_initFINAL(lines 9252 9254) no Hoare annotation was computed. [2018-11-23 07:25:11,759 INFO L451 ceAbstractionStarter]: At program point dvb_dmx_initENTRY(lines 9252 9254) the Hoare annotation is: true [2018-11-23 07:25:11,759 INFO L448 ceAbstractionStarter]: For program point dvb_dmx_initEXIT(lines 9252 9254) no Hoare annotation was computed. [2018-11-23 07:25:11,759 INFO L448 ceAbstractionStarter]: For program point L7393-1(line 7393) no Hoare annotation was computed. [2018-11-23 07:25:11,760 INFO L444 ceAbstractionStarter]: At program point L7393(line 7393) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (and (= 0 ttusb_dec_stop_iso_xfer_~tmp~19) (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,760 INFO L444 ceAbstractionStarter]: At program point L7389-2(lines 7389 7401) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (and (= 0 ttusb_dec_stop_iso_xfer_~tmp~19) (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,760 INFO L448 ceAbstractionStarter]: For program point L7389(lines 7389 7401) no Hoare annotation was computed. [2018-11-23 07:25:11,769 INFO L448 ceAbstractionStarter]: For program point L7383(line 7383) no Hoare annotation was computed. [2018-11-23 07:25:11,769 INFO L448 ceAbstractionStarter]: For program point L7379(lines 7379 7382) no Hoare annotation was computed. [2018-11-23 07:25:11,769 INFO L444 ceAbstractionStarter]: At program point L7379-2(lines 7379 7382) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,769 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_stop_iso_xferFINAL(lines 7374 7405) no Hoare annotation was computed. [2018-11-23 07:25:11,769 INFO L448 ceAbstractionStarter]: For program point ttusb_dec_stop_iso_xferEXIT(lines 7374 7405) no Hoare annotation was computed. [2018-11-23 07:25:11,769 INFO L444 ceAbstractionStarter]: At program point ttusb_dec_stop_iso_xferENTRY(lines 7374 7405) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,769 INFO L448 ceAbstractionStarter]: For program point L7384(lines 7384 7387) no Hoare annotation was computed. [2018-11-23 07:25:11,769 INFO L444 ceAbstractionStarter]: At program point L7395(lines 7389 7400) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (and (= 0 ttusb_dec_stop_iso_xfer_~tmp~19) (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,769 INFO L444 ceAbstractionStarter]: At program point L7397(lines 7389 7400) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (and (= 0 ttusb_dec_stop_iso_xfer_~tmp~19) (= 2 ~ldv_mutex_iso_mutex_of_ttusb_dec~0)) (not (= ~enable_rc~0 0)) (not (= |old(~ldv_mutex_iso_mutex_of_ttusb_dec~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,769 INFO L448 ceAbstractionStarter]: For program point interface_to_usbdevFINAL(lines 6438 6445) no Hoare annotation was computed. [2018-11-23 07:25:11,769 INFO L451 ceAbstractionStarter]: At program point interface_to_usbdevENTRY(lines 6438 6445) the Hoare annotation is: true [2018-11-23 07:25:11,769 INFO L448 ceAbstractionStarter]: For program point interface_to_usbdevEXIT(lines 6438 6445) no Hoare annotation was computed. [2018-11-23 07:25:11,769 INFO L451 ceAbstractionStarter]: At program point usb_alloc_urbENTRY(lines 9368 9370) the Hoare annotation is: true [2018-11-23 07:25:11,769 INFO L448 ceAbstractionStarter]: For program point usb_alloc_urbFINAL(lines 9368 9370) no Hoare annotation was computed. [2018-11-23 07:25:11,770 INFO L451 ceAbstractionStarter]: At program point L9369(line 9369) the Hoare annotation is: true [2018-11-23 07:25:11,770 INFO L448 ceAbstractionStarter]: For program point L9369-1(line 9369) no Hoare annotation was computed. [2018-11-23 07:25:11,770 INFO L448 ceAbstractionStarter]: For program point usb_alloc_urbEXIT(lines 9368 9370) no Hoare annotation was computed. [2018-11-23 07:25:11,770 INFO L448 ceAbstractionStarter]: For program point dvb_filter_pes2ts_initEXIT(lines 9269 9271) no Hoare annotation was computed. [2018-11-23 07:25:11,770 INFO L451 ceAbstractionStarter]: At program point dvb_filter_pes2ts_initENTRY(lines 9269 9271) the Hoare annotation is: true [2018-11-23 07:25:11,770 INFO L448 ceAbstractionStarter]: For program point dvb_filter_pes2ts_initFINAL(lines 9269 9271) no Hoare annotation was computed. [2018-11-23 07:25:11,780 INFO L448 ceAbstractionStarter]: For program point dma_alloc_coherent_gfp_flagsFINAL(lines 6307 6324) no Hoare annotation was computed. [2018-11-23 07:25:11,781 INFO L448 ceAbstractionStarter]: For program point L6314(lines 6314 6317) no Hoare annotation was computed. [2018-11-23 07:25:11,781 INFO L448 ceAbstractionStarter]: For program point L6318-1(lines 6318 6321) no Hoare annotation was computed. [2018-11-23 07:25:11,781 INFO L448 ceAbstractionStarter]: For program point L6312-1(line 6312) no Hoare annotation was computed. [2018-11-23 07:25:11,781 INFO L451 ceAbstractionStarter]: At program point dma_alloc_coherent_gfp_flagsENTRY(lines 6307 6324) the Hoare annotation is: true [2018-11-23 07:25:11,781 INFO L451 ceAbstractionStarter]: At program point L6312(line 6312) the Hoare annotation is: true [2018-11-23 07:25:11,781 INFO L448 ceAbstractionStarter]: For program point L6314-2(lines 6311 6323) no Hoare annotation was computed. [2018-11-23 07:25:11,781 INFO L448 ceAbstractionStarter]: For program point dma_alloc_coherent_gfp_flagsEXIT(lines 6307 6324) no Hoare annotation was computed. [2018-11-23 07:25:11,781 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 9192 9213) no Hoare annotation was computed. [2018-11-23 07:25:11,781 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 9192 9213) the Hoare annotation is: true [2018-11-23 07:25:11,781 INFO L444 ceAbstractionStarter]: At program point L9205(line 9205) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,781 INFO L448 ceAbstractionStarter]: For program point L9205-1(lines 9194 9212) no Hoare annotation was computed. [2018-11-23 07:25:11,781 INFO L444 ceAbstractionStarter]: At program point L9209(line 9209) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,781 INFO L448 ceAbstractionStarter]: For program point L9209-1(lines 9192 9213) no Hoare annotation was computed. [2018-11-23 07:25:11,781 INFO L444 ceAbstractionStarter]: At program point L9197(line 9197) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,781 INFO L448 ceAbstractionStarter]: For program point L9197-1(lines 9194 9212) no Hoare annotation was computed. [2018-11-23 07:25:11,781 INFO L444 ceAbstractionStarter]: At program point L9201(line 9201) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_usb_mutex_of_ttusb_dec~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,782 INFO L448 ceAbstractionStarter]: For program point L9201-1(lines 9194 9212) no Hoare annotation was computed. [2018-11-23 07:25:11,782 INFO L448 ceAbstractionStarter]: For program point arch_local_save_flagsFINAL(lines 6150 6180) no Hoare annotation was computed. [2018-11-23 07:25:11,782 INFO L448 ceAbstractionStarter]: For program point arch_local_save_flagsEXIT(lines 6150 6180) no Hoare annotation was computed. [2018-11-23 07:25:11,782 INFO L451 ceAbstractionStarter]: At program point L6170(lines 6167 6172) the Hoare annotation is: true [2018-11-23 07:25:11,782 INFO L448 ceAbstractionStarter]: For program point L6167(lines 6167 6173) no Hoare annotation was computed. [2018-11-23 07:25:11,782 INFO L451 ceAbstractionStarter]: At program point arch_local_save_flagsENTRY(lines 6150 6180) the Hoare annotation is: true [2018-11-23 07:25:11,790 INFO L451 ceAbstractionStarter]: At program point L6165(lines 6165 6166) the Hoare annotation is: true [2018-11-23 07:25:11,790 INFO L448 ceAbstractionStarter]: For program point L6165-1(lines 6165 6166) no Hoare annotation was computed. [2018-11-23 07:25:11,790 INFO L448 ceAbstractionStarter]: For program point L9085(lines 9085 9090) no Hoare annotation was computed. [2018-11-23 07:25:11,790 INFO L444 ceAbstractionStarter]: At program point L9082(line 9082) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2018-11-23 07:25:11,790 INFO L448 ceAbstractionStarter]: For program point L9082-1(lines 9080 9083) no Hoare annotation was computed. [2018-11-23 07:25:11,790 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_usb_mutex_of_ttusb_decFINAL(lines 9076 9092) no Hoare annotation was computed. [2018-11-23 07:25:11,790 INFO L448 ceAbstractionStarter]: For program point L9080(lines 9080 9083) no Hoare annotation was computed. [2018-11-23 07:25:11,790 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_usb_mutex_of_ttusb_decEXIT(lines 9076 9092) no Hoare annotation was computed. [2018-11-23 07:25:11,790 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_usb_mutex_of_ttusb_decENTRY(lines 9076 9092) the Hoare annotation is: (or (not (= 1 |old(~ldv_mutex_usb_mutex_of_ttusb_dec~0)|)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~debug~0)) (not (= ~enable_rc~0 0)) (not (= ~ldv_mutex_iso_mutex_of_ttusb_dec~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_usb_mutex_of_ttusb_dec~0 1)) [2018-11-23 07:25:11,790 INFO L448 ceAbstractionStarter]: For program point is_device_dma_capableFINAL(lines 6271 6276) no Hoare annotation was computed. [2018-11-23 07:25:11,790 INFO L448 ceAbstractionStarter]: For program point L6274-2(line 6274) no Hoare annotation was computed. [2018-11-23 07:25:11,790 INFO L448 ceAbstractionStarter]: For program point is_device_dma_capableEXIT(lines 6271 6276) no Hoare annotation was computed. [2018-11-23 07:25:11,790 INFO L451 ceAbstractionStarter]: At program point is_device_dma_capableENTRY(lines 6271 6276) the Hoare annotation is: true [2018-11-23 07:25:11,790 INFO L448 ceAbstractionStarter]: For program point L6274(line 6274) no Hoare annotation was computed. [2018-11-23 07:25:11,790 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,790 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~debug~0 0) (= ~enable_rc~0 0)) [2018-11-23 07:25:11,791 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,791 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,791 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$EXIT(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,791 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ENTRY(line -1) the Hoare annotation is: true [2018-11-23 07:25:11,791 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$FINAL(line -1) no Hoare annotation was computed. [2018-11-23 07:25:11,791 INFO L448 ceAbstractionStarter]: For program point dvb_register_adapterEXIT(lines 9280 9282) no Hoare annotation was computed. [2018-11-23 07:25:11,791 INFO L451 ceAbstractionStarter]: At program point dvb_register_adapterENTRY(lines 9280 9282) the Hoare annotation is: true [2018-11-23 07:25:11,799 INFO L448 ceAbstractionStarter]: For program point dvb_register_adapterFINAL(lines 9280 9282) no Hoare annotation was computed. [2018-11-23 07:25:11,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 07:25:11 BoogieIcfgContainer [2018-11-23 07:25:11,850 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 07:25:11,850 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 07:25:11,850 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 07:25:11,851 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 07:25:11,851 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:24:24" (3/4) ... [2018-11-23 07:25:11,855 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 07:25:11,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2018-11-23 07:25:11,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab32 [2018-11-23 07:25:11,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2018-11-23 07:25:11,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_free_iso_urbs [2018-11-23 07:25:11,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2018-11-23 07:25:11,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusbdecfe_dvbt_attach [2018-11-23 07:25:11,877 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_exit_rc [2018-11-23 07:25:11,877 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusbdecfe_dvbs_attach [2018-11-23 07:25:11,877 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_alloc_iso_urbs [2018-11-23 07:25:11,877 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_get_stb_state [2018-11-23 07:25:11,877 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_stop_sec_feed [2018-11-23 07:25:11,877 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2018-11-23 07:25:11,877 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_12 [2018-11-23 07:25:11,877 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2018-11-23 07:25:11,877 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_10 [2018-11-23 07:25:11,877 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_free_device [2018-11-23 07:25:11,877 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2018-11-23 07:25:11,877 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_bulk_msg [2018-11-23 07:25:11,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-11-23 07:25:11,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2018-11-23 07:25:11,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-11-23 07:25:11,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_dmxdev_init [2018-11-23 07:25:11,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_init_dvb [2018-11-23 07:25:11,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_stop_feed [2018-11-23 07:25:11,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2018-11-23 07:25:11,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_unregister_adapter [2018-11-23 07:25:11,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_coherent_mask [2018-11-23 07:25:11,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-23 07:25:11,878 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __tasklet_schedule [2018-11-23 07:25:11,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_make_path [2018-11-23 07:25:11,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_init_stb [2018-11-23 07:25:11,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2018-11-23 07:25:11,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-11-23 07:25:11,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_start_sec_feed [2018-11-23 07:25:11,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2018-11-23 07:25:11,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_unregister_frontend [2018-11-23 07:25:11,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_int_urb [2018-11-23 07:25:11,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-11-23 07:25:11,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_iso_mutex_of_ttusb_dec [2018-11-23 07:25:11,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_set_interface [2018-11-23 07:25:11,879 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_start_iso_xfer [2018-11-23 07:25:11,880 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcat [2018-11-23 07:25:11,880 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2018-11-23 07:25:11,880 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_send_command [2018-11-23 07:25:11,880 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_free_consistent [2018-11-23 07:25:11,880 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2018-11-23 07:25:11,880 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure crc16 [2018-11-23 07:25:11,880 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_init_tasklet [2018-11-23 07:25:11,880 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-23 07:25:11,880 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_setup_urbs [2018-11-23 07:25:11,880 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_sync [2018-11-23 07:25:11,880 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_usb_mutex_of_ttusb_dec [2018-11-23 07:25:11,881 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2018-11-23 07:25:11,881 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_audio_pes2ts_cb [2018-11-23 07:25:11,881 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-23 07:25:11,881 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_net_release [2018-11-23 07:25:11,881 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_set_pids [2018-11-23 07:25:11,881 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-23 07:25:11,881 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_exit_usb [2018-11-23 07:25:11,881 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_dmx_release [2018-11-23 07:25:11,881 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 07:25:11,881 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure crc32_le [2018-11-23 07:25:11,881 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_init_v_pes [2018-11-23 07:25:11,881 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_alloc_consistent [2018-11-23 07:25:11,887 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tasklet_kill [2018-11-23 07:25:11,887 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2018-11-23 07:25:11,887 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-23 07:25:11,887 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_register_device [2018-11-23 07:25:11,887 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_register_frontend [2018-11-23 07:25:11,887 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2018-11-23 07:25:11,887 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_alloc_coherent [2018-11-23 07:25:11,887 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_process_urb [2018-11-23 07:25:11,888 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_net_init [2018-11-23 07:25:11,888 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_6 [2018-11-23 07:25:11,888 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_init_usb [2018-11-23 07:25:11,888 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-11-23 07:25:11,888 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 07:25:11,888 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __arch_swab32 [2018-11-23 07:25:11,888 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event [2018-11-23 07:25:11,888 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-11-23 07:25:11,888 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 07:25:11,888 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_exit_filters [2018-11-23 07:25:11,888 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_iso_mutex_of_ttusb_dec [2018-11-23 07:25:11,889 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-11-23 07:25:11,889 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_coherent [2018-11-23 07:25:11,889 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock_irqrestore [2018-11-23 07:25:11,889 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2018-11-23 07:25:11,889 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_coherent [2018-11-23 07:25:11,889 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value_probe [2018-11-23 07:25:11,889 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tasklet_schedule [2018-11-23 07:25:11,889 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2018-11-23 07:25:11,889 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_irqs_disabled_flags [2018-11-23 07:25:11,889 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2018-11-23 07:25:11,889 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_allocate_device [2018-11-23 07:25:11,889 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-23 07:25:11,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_start_feed [2018-11-23 07:25:11,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_interruptible [2018-11-23 07:25:11,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2018-11-23 07:25:11,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_init_rc [2018-11-23 07:25:11,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_unregister_device [2018-11-23 07:25:11,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_7 [2018-11-23 07:25:11,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_8 [2018-11-23 07:25:11,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_video_pes2ts_cb [2018-11-23 07:25:11,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_probe [2018-11-23 07:25:11,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_9 [2018-11-23 07:25:11,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tasklet_init [2018-11-23 07:25:11,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2018-11-23 07:25:11,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_13 [2018-11-23 07:25:11,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_14 [2018-11-23 07:25:11,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_11 [2018-11-23 07:25:11,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_boot_dsp [2018-11-23 07:25:11,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2018-11-23 07:25:11,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_dmxdev_release [2018-11-23 07:25:11,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2018-11-23 07:25:11,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_start_ts_feed [2018-11-23 07:25:11,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-11-23 07:25:11,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-11-23 07:25:11,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_exit_tasklet [2018-11-23 07:25:11,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2018-11-23 07:25:11,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_exit_dvb [2018-11-23 07:25:11,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2018-11-23 07:25:11,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_firmware [2018-11-23 07:25:11,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_init_filters [2018-11-23 07:25:11,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-23 07:25:11,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_attrs [2018-11-23 07:25:11,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_disconnect [2018-11-23 07:25:11,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_handle_irq [2018-11-23 07:25:11,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_stop_ts_feed [2018-11-23 07:25:11,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2018-11-23 07:25:11,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2018-11-23 07:25:11,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_set_model [2018-11-23 07:25:11,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_firmware [2018-11-23 07:25:11,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2018-11-23 07:25:11,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_key [2018-11-23 07:25:11,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_free_coherent [2018-11-23 07:25:11,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_dmx_init [2018-11-23 07:25:11,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ttusb_dec_stop_iso_xfer [2018-11-23 07:25:11,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2018-11-23 07:25:11,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2018-11-23 07:25:11,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_filter_pes2ts_init [2018-11-23 07:25:11,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_coherent_gfp_flags [2018-11-23 07:25:11,895 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-23 07:25:11,896 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_save_flags [2018-11-23 07:25:11,896 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_usb_mutex_of_ttusb_dec [2018-11-23 07:25:11,896 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_device_dma_capable [2018-11-23 07:25:11,896 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 07:25:11,896 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dvb_register_adapter [2018-11-23 07:25:11,961 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 576 nodes and edges [2018-11-23 07:25:11,965 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 223 nodes and edges [2018-11-23 07:25:11,968 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 94 nodes and edges [2018-11-23 07:25:11,972 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2018-11-23 07:25:11,975 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-23 07:25:11,978 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-23 07:25:11,985 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 07:25:11,988 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 07:25:12,041 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_usb_mutex_of_ttusb_dec == 1 [2018-11-23 07:25:12,042 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_usb_mutex_of_ttusb_dec == 1 [2018-11-23 07:25:12,042 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(\old(ldv_mutex_iso_mutex_of_ttusb_dec) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ((ldv_mutex_iso_mutex_of_ttusb_dec == 1 && ldv_mutex_usb_mutex_of_ttusb_dec == 1) && aux-switch ((unsigned int )dvbdmxfeed->pes_type) { case 1U: ; if (debug != 0) { printk(" pes_type: DMX_PES_VIDEO\n"); } else { } dec->pid[4] = dvbdmxfeed->pid; dec->pid[1] = dvbdmxfeed->pid; dec->video_filter = dvbdmxfeed->filter; ttusb_dec_set_pids(dec); goto ldv_44548; case 0U: ; if (debug != 0) { printk(" pes_type: DMX_PES_AUDIO\n"); } else { } dec->pid[0] = dvbdmxfeed->pid; dec->audio_filter = dvbdmxfeed->filter; ttusb_dec_set_pids(dec); goto ldv_44548; case 2U: dec->pid[2] = dvbdmxfeed->pid; if (debug != 0) { printk(" pes_type: DMX_PES_TELETEXT(not supported)\n"); } else { } return (-38); case 4U: ; if (debug != 0) { printk(" pes_type: DMX_PES_PCR\n"); } else { } dec->pid[4] = dvbdmxfeed->pid; ttusb_dec_set_pids(dec); goto ldv_44548; case 20U: ; if (debug != 0) { printk(" pes_type: DMX_PES_OTHER(not supported)\n"); } else { } return (-38); default: ; if (debug != 0) { printk(" pes_type: unknown (%d)\n", (unsigned int )dvbdmxfeed->pes_type); } else { } return (-22); }-aux) [2018-11-23 07:25:12,043 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_usb_mutex_of_ttusb_dec == 1 [2018-11-23 07:25:12,044 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_usb_mutex_of_ttusb_dec == 1 [2018-11-23 07:25:12,044 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_usb_mutex_of_ttusb_dec == 1 [2018-11-23 07:25:12,053 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_usb_mutex_of_ttusb_dec) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || (0 == tmp && 2 == ldv_mutex_iso_mutex_of_ttusb_dec)) || !(enable_rc == 0)) || !(\old(ldv_mutex_iso_mutex_of_ttusb_dec) == 1)) || !(1 == ldv_mutex_mutex_of_device) [2018-11-23 07:25:12,053 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_usb_mutex_of_ttusb_dec == 1 [2018-11-23 07:25:12,054 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_usb_mutex_of_ttusb_dec) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(\old(ldv_mutex_iso_mutex_of_ttusb_dec) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (0 == tmp && 2 == ldv_mutex_iso_mutex_of_ttusb_dec) [2018-11-23 07:25:12,054 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_usb_mutex_of_ttusb_dec) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || (0 == tmp && 2 == ldv_mutex_iso_mutex_of_ttusb_dec)) || !(enable_rc == 0)) || !(\old(ldv_mutex_iso_mutex_of_ttusb_dec) == 1)) || !(1 == ldv_mutex_mutex_of_device) [2018-11-23 07:25:12,054 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device) [2018-11-23 07:25:12,054 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_usb_mutex_of_ttusb_dec) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(\old(ldv_mutex_iso_mutex_of_ttusb_dec) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (0 == tmp && 2 == ldv_mutex_iso_mutex_of_ttusb_dec) [2018-11-23 07:25:12,055 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device) [2018-11-23 07:25:12,055 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_usb_mutex_of_ttusb_dec) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(\old(ldv_mutex_iso_mutex_of_ttusb_dec) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (0 == tmp && 2 == ldv_mutex_iso_mutex_of_ttusb_dec) [2018-11-23 07:25:12,056 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_usb_mutex_of_ttusb_dec) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(\old(ldv_mutex_iso_mutex_of_ttusb_dec) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (0 == tmp && 2 == ldv_mutex_iso_mutex_of_ttusb_dec) [2018-11-23 07:25:12,060 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device) [2018-11-23 07:25:12,061 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device) [2018-11-23 07:25:12,275 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2434cc26-9ac0-4538-a85c-063924011b89/bin-2019/uautomizer/witness.graphml [2018-11-23 07:25:12,275 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 07:25:12,276 INFO L168 Benchmark]: Toolchain (without parser) took 57686.06 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 948.3 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 568.1 MB. Max. memory is 11.5 GB. [2018-11-23 07:25:12,278 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:25:12,278 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1752.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 948.3 MB in the beginning and 987.6 MB in the end (delta: -39.3 MB). Peak memory consumption was 144.0 MB. Max. memory is 11.5 GB. [2018-11-23 07:25:12,278 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.72 ms. Allocated memory is still 1.2 GB. Free memory was 987.6 MB in the beginning and 984.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. [2018-11-23 07:25:12,278 INFO L168 Benchmark]: Boogie Preprocessor took 185.03 ms. Allocated memory is still 1.2 GB. Free memory was 984.5 MB in the beginning and 953.6 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 11.5 GB. [2018-11-23 07:25:12,279 INFO L168 Benchmark]: RCFGBuilder took 8318.08 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 61.9 MB). Free memory was 953.6 MB in the beginning and 1.0 GB in the end (delta: -67.1 MB). Peak memory consumption was 166.7 MB. Max. memory is 11.5 GB. [2018-11-23 07:25:12,279 INFO L168 Benchmark]: TraceAbstraction took 46937.66 ms. Allocated memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: 1.5 GB). Free memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-11-23 07:25:12,279 INFO L168 Benchmark]: Witness Printer took 424.83 ms. Allocated memory is still 2.8 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 72.1 MB). Peak memory consumption was 72.1 MB. Max. memory is 11.5 GB. [2018-11-23 07:25:12,282 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1752.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 948.3 MB in the beginning and 987.6 MB in the end (delta: -39.3 MB). Peak memory consumption was 144.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 63.72 ms. Allocated memory is still 1.2 GB. Free memory was 987.6 MB in the beginning and 984.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 185.03 ms. Allocated memory is still 1.2 GB. Free memory was 984.5 MB in the beginning and 953.6 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 8318.08 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 61.9 MB). Free memory was 953.6 MB in the beginning and 1.0 GB in the end (delta: -67.1 MB). Peak memory consumption was 166.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 46937.66 ms. Allocated memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: 1.5 GB). Free memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * Witness Printer took 424.83 ms. Allocated memory is still 2.8 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 72.1 MB). Peak memory consumption was 72.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 8744]: 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: 7799]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6696]: Loop Invariant Derived loop invariant: ((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 7332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8385]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7799]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7456]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_usb_mutex_of_ttusb_dec) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(\old(ldv_mutex_iso_mutex_of_ttusb_dec) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (0 == tmp && 2 == ldv_mutex_iso_mutex_of_ttusb_dec) - InvariantResult [Line: 8327]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6603]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7456]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_usb_mutex_of_ttusb_dec) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(\old(ldv_mutex_iso_mutex_of_ttusb_dec) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (0 == tmp && 2 == ldv_mutex_iso_mutex_of_ttusb_dec) - InvariantResult [Line: 7284]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8327]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7413]: Loop Invariant Derived loop invariant: (((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_usb_mutex_of_ttusb_dec == 1 - InvariantResult [Line: 8564]: Loop Invariant Derived loop invariant: (!(0 == debug) || !(enable_rc == 0)) || (((ldv_mutex_mutex_of_device == 1 && ldv_mutex_iso_mutex_of_ttusb_dec == 1) && ldv_mutex_usb_mutex_of_ttusb_dec == 1) && ldv_mutex_lock == 1) - InvariantResult [Line: 7876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7465]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_usb_mutex_of_ttusb_dec) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(\old(ldv_mutex_iso_mutex_of_ttusb_dec) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (0 == tmp && 2 == ldv_mutex_iso_mutex_of_ttusb_dec) - InvariantResult [Line: 8352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7284]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6696]: Loop Invariant Derived loop invariant: ((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 7389]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_usb_mutex_of_ttusb_dec) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || (0 == tmp && 2 == ldv_mutex_iso_mutex_of_ttusb_dec)) || !(enable_rc == 0)) || !(\old(ldv_mutex_iso_mutex_of_ttusb_dec) == 1)) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 6662]: Loop Invariant Derived loop invariant: ((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 7822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8018]: Loop Invariant Derived loop invariant: (((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_usb_mutex_of_ttusb_dec == 1 - InvariantResult [Line: 8564]: Loop Invariant Derived loop invariant: (!(0 == debug) || !(enable_rc == 0)) || (((ldv_mutex_mutex_of_device == 1 && ldv_mutex_iso_mutex_of_ttusb_dec == 1) && ldv_mutex_usb_mutex_of_ttusb_dec == 1) && ldv_mutex_lock == 1) - InvariantResult [Line: 8018]: Loop Invariant Derived loop invariant: (((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_usb_mutex_of_ttusb_dec == 1 - InvariantResult [Line: 6552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6167]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7389]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_usb_mutex_of_ttusb_dec) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || (0 == tmp && 2 == ldv_mutex_iso_mutex_of_ttusb_dec)) || !(enable_rc == 0)) || !(\old(ldv_mutex_iso_mutex_of_ttusb_dec) == 1)) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 6662]: Loop Invariant Derived loop invariant: ((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device) - InvariantResult [Line: 7822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7465]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_usb_mutex_of_ttusb_dec) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(\old(ldv_mutex_iso_mutex_of_ttusb_dec) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || (0 == tmp && 2 == ldv_mutex_iso_mutex_of_ttusb_dec) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8564]: Loop Invariant Derived loop invariant: (!(0 == debug) || !(enable_rc == 0)) || (((ldv_mutex_mutex_of_device == 1 && ldv_mutex_iso_mutex_of_ttusb_dec == 1) && ldv_mutex_usb_mutex_of_ttusb_dec == 1) && ldv_mutex_lock == 1) - InvariantResult [Line: 7332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8385]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8184]: Loop Invariant Derived loop invariant: (((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_usb_mutex_of_ttusb_dec == 1 - InvariantResult [Line: 8422]: Loop Invariant Derived loop invariant: (((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_usb_mutex_of_ttusb_dec == 1 - InvariantResult [Line: 6603]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7501]: Loop Invariant Derived loop invariant: (((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(\old(ldv_mutex_iso_mutex_of_ttusb_dec) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ((ldv_mutex_iso_mutex_of_ttusb_dec == 1 && ldv_mutex_usb_mutex_of_ttusb_dec == 1) && aux-switch ((unsigned int )dvbdmxfeed->pes_type) { case 1U: ; if (debug != 0) { printk(" pes_type: DMX_PES_VIDEO\n"); } else { } dec->pid[4] = dvbdmxfeed->pid; dec->pid[1] = dvbdmxfeed->pid; dec->video_filter = dvbdmxfeed->filter; ttusb_dec_set_pids(dec); goto ldv_44548; case 0U: ; if (debug != 0) { printk(" pes_type: DMX_PES_AUDIO\n"); } else { } dec->pid[0] = dvbdmxfeed->pid; dec->audio_filter = dvbdmxfeed->filter; ttusb_dec_set_pids(dec); goto ldv_44548; case 2U: dec->pid[2] = dvbdmxfeed->pid; if (debug != 0) { printk(" pes_type: DMX_PES_TELETEXT(not supported)\n"); } else { } return (-38); case 4U: ; if (debug != 0) { printk(" pes_type: DMX_PES_PCR\n"); } else { } dec->pid[4] = dvbdmxfeed->pid; ttusb_dec_set_pids(dec); goto ldv_44548; case 20U: ; if (debug != 0) { printk(" pes_type: DMX_PES_OTHER(not supported)\n"); } else { } return (-38); default: ; if (debug != 0) { printk(" pes_type: unknown (%d)\n", (unsigned int )dvbdmxfeed->pes_type); } else { } return (-22); }-aux) - InvariantResult [Line: 8422]: Loop Invariant Derived loop invariant: (((((!(1 == \old(ldv_mutex_usb_mutex_of_ttusb_dec)) || !(1 == ldv_mutex_lock)) || !(0 == debug)) || !(enable_rc == 0)) || !(ldv_mutex_iso_mutex_of_ttusb_dec == 1)) || !(1 == ldv_mutex_mutex_of_device)) || ldv_mutex_usb_mutex_of_ttusb_dec == 1 - InvariantResult [Line: 7332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 148 procedures, 1290 locations, 1 error locations. SAFE Result, 46.8s OverallTime, 28 OverallIterations, 5 TraceHistogramMax, 19.9s AutomataDifference, 0.0s DeadEndRemovalTime, 13.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 45630 SDtfs, 12590 SDslu, 113281 SDs, 0 SdLazy, 1045 SolverSat, 73 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 14.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 379 GetRequests, 291 SyntacticMatches, 4 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4948occurred in iteration=4, 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: 4.4s AutomataMinimizationTime, 28 MinimizatonAttempts, 191 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 488 LocationsWithAnnotation, 66334 PreInvPairs, 66738 NumberOfFragments, 7076 HoareAnnotationTreeSize, 66334 FomulaSimplifications, 821 FormulaSimplificationTreeSizeReduction, 4.1s HoareSimplificationTime, 488 FomulaSimplificationsInter, 15015 FormulaSimplificationTreeSizeReductionInter, 8.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 4.6s InterpolantComputationTime, 7212 NumberOfCodeBlocks, 7212 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 7183 ConstructedInterpolants, 0 QuantifiedInterpolants, 2400877 SizeOfPredicates, 1 NumberOfNonLiveVariables, 3582 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 29 InterpolantComputations, 28 PerfectInterpolantSequences, 1614/1622 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...