./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--p54--p54usb.ko-entry_point_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--p54--p54usb.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6e090a3295f808586aab41d6650d3f007412f7c8 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 00:51:35,562 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 00:51:35,562 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 00:51:35,568 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 00:51:35,569 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 00:51:35,569 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 00:51:35,570 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 00:51:35,571 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 00:51:35,571 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 00:51:35,572 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 00:51:35,572 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 00:51:35,572 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 00:51:35,573 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 00:51:35,573 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 00:51:35,574 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 00:51:35,574 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 00:51:35,575 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 00:51:35,575 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 00:51:35,576 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 00:51:35,577 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 00:51:35,578 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 00:51:35,578 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 00:51:35,579 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 00:51:35,579 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 00:51:35,579 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 00:51:35,580 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 00:51:35,580 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 00:51:35,581 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 00:51:35,581 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 00:51:35,582 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 00:51:35,582 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 00:51:35,582 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 00:51:35,582 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 00:51:35,582 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 00:51:35,583 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 00:51:35,583 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 00:51:35,583 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-12-09 00:51:35,590 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 00:51:35,591 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 00:51:35,591 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 00:51:35,591 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 00:51:35,591 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 00:51:35,591 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 00:51:35,591 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 00:51:35,591 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 00:51:35,591 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 00:51:35,592 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 00:51:35,592 INFO L133 SettingsManager]: * Log string format=TERM [2018-12-09 00:51:35,592 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 00:51:35,592 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 00:51:35,592 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 00:51:35,592 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 00:51:35,592 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 00:51:35,592 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 00:51:35,592 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 00:51:35,593 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 00:51:35,593 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 00:51:35,593 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 00:51:35,593 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 00:51:35,593 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 00:51:35,593 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 00:51:35,593 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 00:51:35,593 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 00:51:35,593 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 00:51:35,593 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 00:51:35,593 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 00:51:35,593 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 00:51:35,593 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 00:51:35,594 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 00:51:35,594 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 00:51:35,594 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 00:51:35,594 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-12-09 00:51:35,594 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e090a3295f808586aab41d6650d3f007412f7c8 [2018-12-09 00:51:35,611 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 00:51:35,618 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 00:51:35,620 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 00:51:35,620 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 00:51:35,621 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 00:51:35,621 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--p54--p54usb.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 00:51:35,655 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/bin-2019/utaipan/data/194bc2550/27ceb2be8ab5480ead802d8d79562d9e/FLAG133bc45fd [2018-12-09 00:51:36,216 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 00:51:36,216 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--p54--p54usb.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 00:51:36,234 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/bin-2019/utaipan/data/194bc2550/27ceb2be8ab5480ead802d8d79562d9e/FLAG133bc45fd [2018-12-09 00:51:36,688 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/bin-2019/utaipan/data/194bc2550/27ceb2be8ab5480ead802d8d79562d9e [2018-12-09 00:51:36,690 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 00:51:36,691 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 00:51:36,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 00:51:36,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 00:51:36,693 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 00:51:36,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:51:36" (1/1) ... [2018-12-09 00:51:36,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@509d5fe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:51:36, skipping insertion in model container [2018-12-09 00:51:36,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:51:36" (1/1) ... [2018-12-09 00:51:36,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 00:51:36,747 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 00:51:37,738 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 00:51:37,768 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 00:51:37,895 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 00:51:37,983 INFO L195 MainTranslator]: Completed translation [2018-12-09 00:51:37,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:51:37 WrapperNode [2018-12-09 00:51:37,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 00:51:37,984 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 00:51:37,984 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 00:51:37,984 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 00:51:37,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:51:37" (1/1) ... [2018-12-09 00:51:38,026 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:51:37" (1/1) ... [2018-12-09 00:51:38,037 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 00:51:38,037 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 00:51:38,037 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 00:51:38,037 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 00:51:38,043 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:51:37" (1/1) ... [2018-12-09 00:51:38,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:51:37" (1/1) ... [2018-12-09 00:51:38,055 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:51:37" (1/1) ... [2018-12-09 00:51:38,055 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:51:37" (1/1) ... [2018-12-09 00:51:38,116 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:51:37" (1/1) ... [2018-12-09 00:51:38,126 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:51:37" (1/1) ... [2018-12-09 00:51:38,140 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:51:37" (1/1) ... [2018-12-09 00:51:38,150 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 00:51:38,151 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 00:51:38,151 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 00:51:38,151 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 00:51:38,152 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:51:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 00:51:38,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-12-09 00:51:38,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-12-09 00:51:38,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-12-09 00:51:38,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-12-09 00:51:38,194 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-12-09 00:51:38,194 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2018-12-09 00:51:38,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_usb_unlock_device_13 [2018-12-09 00:51:38,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_usb_unlock_device_13 [2018-12-09 00:51:38,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-09 00:51:38,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-09 00:51:38,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-09 00:51:38,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-09 00:51:38,195 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-09 00:51:38,195 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-09 00:51:38,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-12-09 00:51:38,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-12-09 00:51:38,195 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2018-12-09 00:51:38,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2018-12-09 00:51:38,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2018-12-09 00:51:38,195 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2018-12-09 00:51:38,196 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2018-12-09 00:51:38,196 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2018-12-09 00:51:38,196 INFO L130 BoogieDeclarations]: Found specification of procedure p54_free_common [2018-12-09 00:51:38,196 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_free_common [2018-12-09 00:51:38,196 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_restart_hw [2018-12-09 00:51:38,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_restart_hw [2018-12-09 00:51:38,196 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_stop [2018-12-09 00:51:38,196 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_stop [2018-12-09 00:51:38,196 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_upload_firmware_net2280 [2018-12-09 00:51:38,197 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_upload_firmware_net2280 [2018-12-09 00:51:38,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-12-09 00:51:38,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-12-09 00:51:38,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-12-09 00:51:38,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-12-09 00:51:38,197 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_firmware_reset_3887 [2018-12-09 00:51:38,197 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_firmware_reset_3887 [2018-12-09 00:51:38,197 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2018-12-09 00:51:38,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2018-12-09 00:51:38,198 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-12-09 00:51:38,198 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-12-09 00:51:38,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-09 00:51:38,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-09 00:51:38,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_15 [2018-12-09 00:51:38,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_15 [2018-12-09 00:51:38,198 INFO L130 BoogieDeclarations]: Found specification of procedure p54_init_common [2018-12-09 00:51:38,198 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_init_common [2018-12-09 00:51:38,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_udev_of_p54u_priv [2018-12-09 00:51:38,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_udev_of_p54u_priv [2018-12-09 00:51:38,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-12-09 00:51:38,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-12-09 00:51:38,199 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_device_reset [2018-12-09 00:51:38,199 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_device_reset [2018-12-09 00:51:38,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 00:51:38,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 00:51:38,199 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2018-12-09 00:51:38,200 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2018-12-09 00:51:38,200 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-09 00:51:38,200 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-09 00:51:38,200 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-12-09 00:51:38,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-12-09 00:51:38,200 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-12-09 00:51:38,200 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-12-09 00:51:38,200 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-12-09 00:51:38,200 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2018-12-09 00:51:38,200 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2018-12-09 00:51:38,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 00:51:38,201 INFO L130 BoogieDeclarations]: Found specification of procedure p54_find_type [2018-12-09 00:51:38,201 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_find_type [2018-12-09 00:51:38,201 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2018-12-09 00:51:38,201 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2018-12-09 00:51:38,201 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_alloc_skb [2018-12-09 00:51:38,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_alloc_skb [2018-12-09 00:51:38,201 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2018-12-09 00:51:38,202 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2018-12-09 00:51:38,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_udev_of_p54u_priv [2018-12-09 00:51:38,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_udev_of_p54u_priv [2018-12-09 00:51:38,202 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-12-09 00:51:38,202 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-12-09 00:51:38,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 00:51:38,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 00:51:38,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_udev_of_p54u_priv [2018-12-09 00:51:38,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_udev_of_p54u_priv [2018-12-09 00:51:38,203 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_probe [2018-12-09 00:51:38,203 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_probe [2018-12-09 00:51:38,203 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_open [2018-12-09 00:51:38,203 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_open [2018-12-09 00:51:38,203 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-12-09 00:51:38,203 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2018-12-09 00:51:38,203 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-09 00:51:38,203 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-09 00:51:38,203 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2018-12-09 00:51:38,203 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2018-12-09 00:51:38,204 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-12-09 00:51:38,204 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-12-09 00:51:38,204 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2018-12-09 00:51:38,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2018-12-09 00:51:38,204 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_post_reset [2018-12-09 00:51:38,204 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_post_reset [2018-12-09 00:51:38,204 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2018-12-09 00:51:38,204 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2018-12-09 00:51:38,204 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-12-09 00:51:38,205 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-12-09 00:51:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-09 00:51:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-12-09 00:51:38,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-12-09 00:51:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-12-09 00:51:38,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-12-09 00:51:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_disconnect [2018-12-09 00:51:38,205 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_disconnect [2018-12-09 00:51:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-09 00:51:38,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 00:51:38,206 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2018-12-09 00:51:38,206 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2018-12-09 00:51:38,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-09 00:51:38,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-09 00:51:38,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 00:51:38,206 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-12-09 00:51:38,206 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2018-12-09 00:51:38,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-12-09 00:51:38,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-12-09 00:51:38,207 INFO L130 BoogieDeclarations]: Found specification of procedure p54_unregister_common [2018-12-09 00:51:38,207 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_unregister_common [2018-12-09 00:51:38,207 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_upload_firmware_3887 [2018-12-09 00:51:38,207 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_upload_firmware_3887 [2018-12-09 00:51:38,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-09 00:51:38,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-09 00:51:38,207 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_suspend [2018-12-09 00:51:38,207 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_suspend [2018-12-09 00:51:38,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_12 [2018-12-09 00:51:38,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_12 [2018-12-09 00:51:38,208 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-12-09 00:51:38,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-12-09 00:51:38,208 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2018-12-09 00:51:38,208 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2018-12-09 00:51:38,208 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-09 00:51:38,208 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-09 00:51:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2018-12-09 00:51:38,209 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2018-12-09 00:51:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-12-09 00:51:38,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2018-12-09 00:51:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-12-09 00:51:38,209 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-12-09 00:51:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 00:51:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_pre_reset [2018-12-09 00:51:38,209 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_pre_reset [2018-12-09 00:51:38,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-09 00:51:38,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-09 00:51:38,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-12-09 00:51:38,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-12-09 00:51:38,210 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_init_urbs [2018-12-09 00:51:38,210 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_init_urbs [2018-12-09 00:51:38,210 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware_nowait [2018-12-09 00:51:38,210 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware_nowait [2018-12-09 00:51:38,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-12-09 00:51:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-12-09 00:51:38,211 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_read [2018-12-09 00:51:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_read [2018-12-09 00:51:38,211 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_driver_init [2018-12-09 00:51:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_driver_init [2018-12-09 00:51:38,211 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_write [2018-12-09 00:51:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_write [2018-12-09 00:51:38,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-12-09 00:51:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-12-09 00:51:38,211 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 00:51:38,212 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 00:51:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-09 00:51:38,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-09 00:51:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-12-09 00:51:38,212 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2018-12-09 00:51:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 00:51:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_udev_of_p54u_priv [2018-12-09 00:51:38,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_udev_of_p54u_priv [2018-12-09 00:51:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_driver_exit [2018-12-09 00:51:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_driver_exit [2018-12-09 00:51:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_resume [2018-12-09 00:51:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_resume [2018-12-09 00:51:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-12-09 00:51:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-12-09 00:51:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_load_firmware [2018-12-09 00:51:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_load_firmware [2018-12-09 00:51:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-12-09 00:51:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2018-12-09 00:51:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-12-09 00:51:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-12-09 00:51:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2018-12-09 00:51:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2018-12-09 00:51:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_usb_unlock_device [2018-12-09 00:51:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_usb_unlock_device [2018-12-09 00:51:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2018-12-09 00:51:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2018-12-09 00:51:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_free_urbs [2018-12-09 00:51:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_free_urbs [2018-12-09 00:51:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2018-12-09 00:51:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2018-12-09 00:51:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2018-12-09 00:51:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2018-12-09 00:51:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-12-09 00:51:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2018-12-09 00:51:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2018-12-09 00:51:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2018-12-09 00:51:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_bulk_msg [2018-12-09 00:51:38,216 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_bulk_msg [2018-12-09 00:51:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_14 [2018-12-09 00:51:38,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_14 [2018-12-09 00:51:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_interrupt_msg [2018-12-09 00:51:38,216 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_interrupt_msg [2018-12-09 00:51:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-12-09 00:51:38,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-12-09 00:51:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 00:51:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-12-09 00:51:38,216 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-12-09 00:51:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-09 00:51:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-09 00:51:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2018-12-09 00:51:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2018-12-09 00:51:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 00:51:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 00:51:40,493 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 00:51:40,493 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 00:51:40,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:51:40 BoogieIcfgContainer [2018-12-09 00:51:40,493 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 00:51:40,494 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 00:51:40,494 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 00:51:40,495 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 00:51:40,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 12:51:36" (1/3) ... [2018-12-09 00:51:40,496 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5becbf04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 12:51:40, skipping insertion in model container [2018-12-09 00:51:40,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:51:37" (2/3) ... [2018-12-09 00:51:40,496 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5becbf04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 12:51:40, skipping insertion in model container [2018-12-09 00:51:40,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:51:40" (3/3) ... [2018-12-09 00:51:40,498 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--p54--p54usb.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 00:51:40,504 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 00:51:40,509 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 00:51:40,518 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 00:51:40,540 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 00:51:40,540 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 00:51:40,540 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 00:51:40,540 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 00:51:40,540 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 00:51:40,540 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 00:51:40,540 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 00:51:40,540 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 00:51:40,558 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states. [2018-12-09 00:51:40,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-12-09 00:51:40,563 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:51:40,563 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:51:40,564 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:51:40,567 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:51:40,568 INFO L82 PathProgramCache]: Analyzing trace with hash 688611032, now seen corresponding path program 1 times [2018-12-09 00:51:40,569 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 00:51:40,616 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:40,617 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:51:40,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:40,617 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 00:51:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:51:40,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:51:40,920 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:51:40,920 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 00:51:40,921 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 00:51:40,924 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 00:51:40,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 00:51:40,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:40,934 INFO L87 Difference]: Start difference. First operand 901 states. Second operand 3 states. [2018-12-09 00:51:41,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:51:41,267 INFO L93 Difference]: Finished difference Result 2611 states and 3485 transitions. [2018-12-09 00:51:41,267 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 00:51:41,268 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-12-09 00:51:41,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:51:41,282 INFO L225 Difference]: With dead ends: 2611 [2018-12-09 00:51:41,282 INFO L226 Difference]: Without dead ends: 1711 [2018-12-09 00:51:41,287 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:41,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1711 states. [2018-12-09 00:51:41,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1711 to 1707. [2018-12-09 00:51:41,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1707 states. [2018-12-09 00:51:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1707 states and 2244 transitions. [2018-12-09 00:51:41,379 INFO L78 Accepts]: Start accepts. Automaton has 1707 states and 2244 transitions. Word has length 54 [2018-12-09 00:51:41,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:51:41,380 INFO L480 AbstractCegarLoop]: Abstraction has 1707 states and 2244 transitions. [2018-12-09 00:51:41,380 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 00:51:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2244 transitions. [2018-12-09 00:51:41,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-12-09 00:51:41,383 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:51:41,383 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-09 00:51:41,383 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:51:41,383 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:51:41,384 INFO L82 PathProgramCache]: Analyzing trace with hash -1941567418, now seen corresponding path program 1 times [2018-12-09 00:51:41,384 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 00:51:41,388 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:41,389 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:51:41,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:41,389 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 00:51:41,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:51:41,591 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-12-09 00:51:41,591 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:51:41,592 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 00:51:41,592 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 00:51:41,593 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 00:51:41,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 00:51:41,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:41,594 INFO L87 Difference]: Start difference. First operand 1707 states and 2244 transitions. Second operand 3 states. [2018-12-09 00:51:41,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:51:41,673 INFO L93 Difference]: Finished difference Result 1729 states and 2270 transitions. [2018-12-09 00:51:41,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 00:51:41,673 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 75 [2018-12-09 00:51:41,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:51:41,679 INFO L225 Difference]: With dead ends: 1729 [2018-12-09 00:51:41,679 INFO L226 Difference]: Without dead ends: 1718 [2018-12-09 00:51:41,681 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:41,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1718 states. [2018-12-09 00:51:41,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1718 to 1707. [2018-12-09 00:51:41,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1707 states. [2018-12-09 00:51:41,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1707 states and 2243 transitions. [2018-12-09 00:51:41,727 INFO L78 Accepts]: Start accepts. Automaton has 1707 states and 2243 transitions. Word has length 75 [2018-12-09 00:51:41,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:51:41,728 INFO L480 AbstractCegarLoop]: Abstraction has 1707 states and 2243 transitions. [2018-12-09 00:51:41,728 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 00:51:41,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2243 transitions. [2018-12-09 00:51:41,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-12-09 00:51:41,730 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:51:41,730 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-09 00:51:41,731 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:51:41,731 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:51:41,731 INFO L82 PathProgramCache]: Analyzing trace with hash -1884309116, now seen corresponding path program 1 times [2018-12-09 00:51:41,731 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 00:51:41,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:41,735 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:51:41,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:41,735 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 00:51:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:51:41,894 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-12-09 00:51:41,894 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:51:41,894 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 00:51:41,894 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 00:51:41,895 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 00:51:41,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 00:51:41,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:41,895 INFO L87 Difference]: Start difference. First operand 1707 states and 2243 transitions. Second operand 3 states. [2018-12-09 00:51:41,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:51:41,926 INFO L93 Difference]: Finished difference Result 1709 states and 2244 transitions. [2018-12-09 00:51:41,927 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 00:51:41,927 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 75 [2018-12-09 00:51:41,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:51:41,932 INFO L225 Difference]: With dead ends: 1709 [2018-12-09 00:51:41,932 INFO L226 Difference]: Without dead ends: 1706 [2018-12-09 00:51:41,933 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:41,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1706 states. [2018-12-09 00:51:41,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1706 to 1706. [2018-12-09 00:51:41,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1706 states. [2018-12-09 00:51:41,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1706 states and 2241 transitions. [2018-12-09 00:51:41,976 INFO L78 Accepts]: Start accepts. Automaton has 1706 states and 2241 transitions. Word has length 75 [2018-12-09 00:51:41,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:51:41,977 INFO L480 AbstractCegarLoop]: Abstraction has 1706 states and 2241 transitions. [2018-12-09 00:51:41,977 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 00:51:41,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2241 transitions. [2018-12-09 00:51:41,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-12-09 00:51:41,978 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:51:41,979 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-09 00:51:41,979 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:51:41,979 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:51:41,979 INFO L82 PathProgramCache]: Analyzing trace with hash 1715666016, now seen corresponding path program 1 times [2018-12-09 00:51:41,979 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 00:51:41,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:41,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:51:41,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:41,983 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 00:51:42,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:51:42,131 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-12-09 00:51:42,131 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:51:42,131 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 00:51:42,131 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 00:51:42,131 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 00:51:42,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 00:51:42,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:42,131 INFO L87 Difference]: Start difference. First operand 1706 states and 2241 transitions. Second operand 3 states. [2018-12-09 00:51:42,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:51:42,164 INFO L93 Difference]: Finished difference Result 1708 states and 2242 transitions. [2018-12-09 00:51:42,165 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 00:51:42,165 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 76 [2018-12-09 00:51:42,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:51:42,172 INFO L225 Difference]: With dead ends: 1708 [2018-12-09 00:51:42,172 INFO L226 Difference]: Without dead ends: 1705 [2018-12-09 00:51:42,173 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:42,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1705 states. [2018-12-09 00:51:42,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1705 to 1705. [2018-12-09 00:51:42,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1705 states. [2018-12-09 00:51:42,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1705 states and 2239 transitions. [2018-12-09 00:51:42,228 INFO L78 Accepts]: Start accepts. Automaton has 1705 states and 2239 transitions. Word has length 76 [2018-12-09 00:51:42,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:51:42,228 INFO L480 AbstractCegarLoop]: Abstraction has 1705 states and 2239 transitions. [2018-12-09 00:51:42,228 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 00:51:42,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2239 transitions. [2018-12-09 00:51:42,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-12-09 00:51:42,229 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:51:42,230 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-09 00:51:42,230 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:51:42,230 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:51:42,230 INFO L82 PathProgramCache]: Analyzing trace with hash 1645750279, now seen corresponding path program 1 times [2018-12-09 00:51:42,230 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 00:51:42,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:42,234 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:51:42,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:42,234 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 00:51:42,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:51:42,369 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-12-09 00:51:42,369 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:51:42,369 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 00:51:42,369 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 00:51:42,369 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 00:51:42,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 00:51:42,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:42,370 INFO L87 Difference]: Start difference. First operand 1705 states and 2239 transitions. Second operand 3 states. [2018-12-09 00:51:42,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:51:42,403 INFO L93 Difference]: Finished difference Result 1707 states and 2240 transitions. [2018-12-09 00:51:42,403 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 00:51:42,403 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-12-09 00:51:42,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:51:42,408 INFO L225 Difference]: With dead ends: 1707 [2018-12-09 00:51:42,408 INFO L226 Difference]: Without dead ends: 1704 [2018-12-09 00:51:42,409 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:42,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1704 states. [2018-12-09 00:51:42,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1704 to 1704. [2018-12-09 00:51:42,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1704 states. [2018-12-09 00:51:42,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1704 states and 2237 transitions. [2018-12-09 00:51:42,453 INFO L78 Accepts]: Start accepts. Automaton has 1704 states and 2237 transitions. Word has length 77 [2018-12-09 00:51:42,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:51:42,453 INFO L480 AbstractCegarLoop]: Abstraction has 1704 states and 2237 transitions. [2018-12-09 00:51:42,453 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 00:51:42,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2237 transitions. [2018-12-09 00:51:42,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-12-09 00:51:42,454 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:51:42,454 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-09 00:51:42,454 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:51:42,455 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:51:42,455 INFO L82 PathProgramCache]: Analyzing trace with hash -521632701, now seen corresponding path program 1 times [2018-12-09 00:51:42,455 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 00:51:42,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:42,458 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:51:42,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:42,458 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 00:51:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:51:42,643 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-12-09 00:51:42,643 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:51:42,643 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 00:51:42,643 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 00:51:42,643 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 00:51:42,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 00:51:42,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:42,644 INFO L87 Difference]: Start difference. First operand 1704 states and 2237 transitions. Second operand 3 states. [2018-12-09 00:51:42,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:51:42,759 INFO L93 Difference]: Finished difference Result 5032 states and 6651 transitions. [2018-12-09 00:51:42,759 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 00:51:42,759 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 78 [2018-12-09 00:51:42,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:51:42,769 INFO L225 Difference]: With dead ends: 5032 [2018-12-09 00:51:42,769 INFO L226 Difference]: Without dead ends: 3337 [2018-12-09 00:51:42,774 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:42,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3337 states. [2018-12-09 00:51:42,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3337 to 3324. [2018-12-09 00:51:42,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3324 states. [2018-12-09 00:51:42,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3324 states to 3324 states and 4397 transitions. [2018-12-09 00:51:42,859 INFO L78 Accepts]: Start accepts. Automaton has 3324 states and 4397 transitions. Word has length 78 [2018-12-09 00:51:42,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:51:42,859 INFO L480 AbstractCegarLoop]: Abstraction has 3324 states and 4397 transitions. [2018-12-09 00:51:42,859 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 00:51:42,859 INFO L276 IsEmpty]: Start isEmpty. Operand 3324 states and 4397 transitions. [2018-12-09 00:51:42,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-12-09 00:51:42,861 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:51:42,862 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-09 00:51:42,862 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:51:42,862 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:51:42,862 INFO L82 PathProgramCache]: Analyzing trace with hash -5648832, now seen corresponding path program 1 times [2018-12-09 00:51:42,862 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 00:51:42,865 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:42,865 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:51:42,865 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:42,865 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 00:51:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:51:42,978 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-09 00:51:42,978 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:51:42,978 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 00:51:42,978 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 00:51:42,979 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 00:51:42,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 00:51:42,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:42,979 INFO L87 Difference]: Start difference. First operand 3324 states and 4397 transitions. Second operand 3 states. [2018-12-09 00:51:43,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:51:43,145 INFO L93 Difference]: Finished difference Result 6711 states and 8885 transitions. [2018-12-09 00:51:43,145 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 00:51:43,145 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2018-12-09 00:51:43,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:51:43,155 INFO L225 Difference]: With dead ends: 6711 [2018-12-09 00:51:43,155 INFO L226 Difference]: Without dead ends: 3414 [2018-12-09 00:51:43,162 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:43,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3414 states. [2018-12-09 00:51:43,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3414 to 3378. [2018-12-09 00:51:43,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3378 states. [2018-12-09 00:51:43,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 3378 states and 4472 transitions. [2018-12-09 00:51:43,245 INFO L78 Accepts]: Start accepts. Automaton has 3378 states and 4472 transitions. Word has length 153 [2018-12-09 00:51:43,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:51:43,246 INFO L480 AbstractCegarLoop]: Abstraction has 3378 states and 4472 transitions. [2018-12-09 00:51:43,246 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 00:51:43,246 INFO L276 IsEmpty]: Start isEmpty. Operand 3378 states and 4472 transitions. [2018-12-09 00:51:43,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-12-09 00:51:43,248 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:51:43,248 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-09 00:51:43,249 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:51:43,249 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:51:43,249 INFO L82 PathProgramCache]: Analyzing trace with hash -1138105904, now seen corresponding path program 1 times [2018-12-09 00:51:43,249 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 00:51:43,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:43,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:51:43,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:43,252 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 00:51:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:51:43,402 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-12-09 00:51:43,402 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:51:43,403 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 00:51:43,403 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 00:51:43,403 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 00:51:43,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 00:51:43,403 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:43,404 INFO L87 Difference]: Start difference. First operand 3378 states and 4472 transitions. Second operand 3 states. [2018-12-09 00:51:43,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:51:43,505 INFO L93 Difference]: Finished difference Result 6753 states and 8955 transitions. [2018-12-09 00:51:43,505 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 00:51:43,505 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 193 [2018-12-09 00:51:43,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:51:43,515 INFO L225 Difference]: With dead ends: 6753 [2018-12-09 00:51:43,515 INFO L226 Difference]: Without dead ends: 3406 [2018-12-09 00:51:43,522 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:43,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3406 states. [2018-12-09 00:51:43,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3406 to 3402. [2018-12-09 00:51:43,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3402 states. [2018-12-09 00:51:43,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3402 states to 3402 states and 4502 transitions. [2018-12-09 00:51:43,622 INFO L78 Accepts]: Start accepts. Automaton has 3402 states and 4502 transitions. Word has length 193 [2018-12-09 00:51:43,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:51:43,623 INFO L480 AbstractCegarLoop]: Abstraction has 3402 states and 4502 transitions. [2018-12-09 00:51:43,623 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 00:51:43,623 INFO L276 IsEmpty]: Start isEmpty. Operand 3402 states and 4502 transitions. [2018-12-09 00:51:43,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2018-12-09 00:51:43,626 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:51:43,627 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-09 00:51:43,627 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:51:43,627 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:51:43,627 INFO L82 PathProgramCache]: Analyzing trace with hash -1095696630, now seen corresponding path program 1 times [2018-12-09 00:51:43,627 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 00:51:43,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:43,630 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:51:43,631 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:43,631 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 00:51:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:51:43,834 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-12-09 00:51:43,834 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:51:43,834 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 00:51:43,834 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 00:51:43,835 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 00:51:43,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 00:51:43,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:43,835 INFO L87 Difference]: Start difference. First operand 3402 states and 4502 transitions. Second operand 3 states. [2018-12-09 00:51:44,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:51:44,204 INFO L93 Difference]: Finished difference Result 6775 states and 8984 transitions. [2018-12-09 00:51:44,204 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 00:51:44,204 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 217 [2018-12-09 00:51:44,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:51:44,213 INFO L225 Difference]: With dead ends: 6775 [2018-12-09 00:51:44,213 INFO L226 Difference]: Without dead ends: 3404 [2018-12-09 00:51:44,220 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:44,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3404 states. [2018-12-09 00:51:44,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3404 to 3399. [2018-12-09 00:51:44,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3399 states. [2018-12-09 00:51:44,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 3399 states and 4493 transitions. [2018-12-09 00:51:44,302 INFO L78 Accepts]: Start accepts. Automaton has 3399 states and 4493 transitions. Word has length 217 [2018-12-09 00:51:44,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:51:44,302 INFO L480 AbstractCegarLoop]: Abstraction has 3399 states and 4493 transitions. [2018-12-09 00:51:44,302 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 00:51:44,302 INFO L276 IsEmpty]: Start isEmpty. Operand 3399 states and 4493 transitions. [2018-12-09 00:51:44,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2018-12-09 00:51:44,305 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:51:44,305 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-09 00:51:44,305 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:51:44,306 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:51:44,306 INFO L82 PathProgramCache]: Analyzing trace with hash -918799661, now seen corresponding path program 1 times [2018-12-09 00:51:44,306 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 00:51:44,308 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:44,308 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:51:44,308 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:44,308 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 00:51:44,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:51:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-12-09 00:51:44,512 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:51:44,512 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-12-09 00:51:44,512 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 00:51:44,512 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-09 00:51:44,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-09 00:51:44,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2018-12-09 00:51:44,513 INFO L87 Difference]: Start difference. First operand 3399 states and 4493 transitions. Second operand 10 states. [2018-12-09 00:51:44,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:51:44,661 INFO L93 Difference]: Finished difference Result 6770 states and 8960 transitions. [2018-12-09 00:51:44,661 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-09 00:51:44,661 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 222 [2018-12-09 00:51:44,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:51:44,670 INFO L225 Difference]: With dead ends: 6770 [2018-12-09 00:51:44,670 INFO L226 Difference]: Without dead ends: 3402 [2018-12-09 00:51:44,678 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2018-12-09 00:51:44,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3402 states. [2018-12-09 00:51:44,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3402 to 3386. [2018-12-09 00:51:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3386 states. [2018-12-09 00:51:44,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3386 states to 3386 states and 4464 transitions. [2018-12-09 00:51:44,761 INFO L78 Accepts]: Start accepts. Automaton has 3386 states and 4464 transitions. Word has length 222 [2018-12-09 00:51:44,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:51:44,762 INFO L480 AbstractCegarLoop]: Abstraction has 3386 states and 4464 transitions. [2018-12-09 00:51:44,762 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-09 00:51:44,762 INFO L276 IsEmpty]: Start isEmpty. Operand 3386 states and 4464 transitions. [2018-12-09 00:51:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2018-12-09 00:51:44,765 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:51:44,766 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:51:44,766 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:51:44,766 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:51:44,766 INFO L82 PathProgramCache]: Analyzing trace with hash -1552538248, now seen corresponding path program 1 times [2018-12-09 00:51:44,766 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 00:51:44,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:44,769 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:51:44,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:44,769 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 00:51:44,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:51:45,004 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-12-09 00:51:45,005 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:51:45,005 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 00:51:45,005 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 00:51:45,005 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 00:51:45,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 00:51:45,006 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 00:51:45,006 INFO L87 Difference]: Start difference. First operand 3386 states and 4464 transitions. Second operand 7 states. [2018-12-09 00:51:45,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:51:45,119 INFO L93 Difference]: Finished difference Result 5052 states and 6670 transitions. [2018-12-09 00:51:45,119 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 00:51:45,119 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 260 [2018-12-09 00:51:45,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:51:45,131 INFO L225 Difference]: With dead ends: 5052 [2018-12-09 00:51:45,131 INFO L226 Difference]: Without dead ends: 3398 [2018-12-09 00:51:45,137 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 [2018-12-09 00:51:45,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3398 states. [2018-12-09 00:51:45,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3398 to 3386. [2018-12-09 00:51:45,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3386 states. [2018-12-09 00:51:45,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3386 states to 3386 states and 4462 transitions. [2018-12-09 00:51:45,227 INFO L78 Accepts]: Start accepts. Automaton has 3386 states and 4462 transitions. Word has length 260 [2018-12-09 00:51:45,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:51:45,227 INFO L480 AbstractCegarLoop]: Abstraction has 3386 states and 4462 transitions. [2018-12-09 00:51:45,227 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 00:51:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 3386 states and 4462 transitions. [2018-12-09 00:51:45,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2018-12-09 00:51:45,231 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:51:45,231 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:51:45,231 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:51:45,231 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:51:45,232 INFO L82 PathProgramCache]: Analyzing trace with hash -690795826, now seen corresponding path program 1 times [2018-12-09 00:51:45,232 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 00:51:45,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:45,234 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:51:45,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:51:45,234 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 00:51:45,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:51:45,388 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-12-09 00:51:45,389 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:51:45,389 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 00:51:45,389 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 00:51:45,389 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 00:51:45,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 00:51:45,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:45,389 INFO L87 Difference]: Start difference. First operand 3386 states and 4462 transitions. Second operand 3 states. [2018-12-09 00:51:45,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:51:45,442 INFO L93 Difference]: Finished difference Result 3400 states and 4476 transitions. [2018-12-09 00:51:45,442 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 00:51:45,443 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 269 [2018-12-09 00:51:45,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:51:45,443 INFO L225 Difference]: With dead ends: 3400 [2018-12-09 00:51:45,443 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 00:51:45,448 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 00:51:45,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 00:51:45,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 00:51:45,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 00:51:45,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 00:51:45,449 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 269 [2018-12-09 00:51:45,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:51:45,449 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 00:51:45,449 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 00:51:45,449 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 00:51:45,449 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 00:51:45,452 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 00:51:50,402 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 6813 6818) no Hoare annotation was computed. [2018-12-09 00:51:50,403 INFO L451 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 6813 6818) the Hoare annotation is: true [2018-12-09 00:51:50,403 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 6813 6818) no Hoare annotation was computed. [2018-12-09 00:51:50,403 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 9602 9604) no Hoare annotation was computed. [2018-12-09 00:51:50,403 INFO L451 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 9602 9604) the Hoare annotation is: true [2018-12-09 00:51:50,403 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 9602 9604) no Hoare annotation was computed. [2018-12-09 00:51:50,403 INFO L448 ceAbstractionStarter]: For program point p54u_disconnectFINAL(lines 8572 8594) no Hoare annotation was computed. [2018-12-09 00:51:50,403 INFO L451 ceAbstractionStarter]: At program point p54u_disconnectENTRY(lines 8572 8594) the Hoare annotation is: true [2018-12-09 00:51:50,403 INFO L448 ceAbstractionStarter]: For program point p54u_disconnectEXIT(lines 8572 8594) no Hoare annotation was computed. [2018-12-09 00:51:50,403 INFO L451 ceAbstractionStarter]: At program point L8589(line 8589) the Hoare annotation is: true [2018-12-09 00:51:50,403 INFO L448 ceAbstractionStarter]: For program point L8590-1(line 8590) no Hoare annotation was computed. [2018-12-09 00:51:50,404 INFO L448 ceAbstractionStarter]: For program point L8588(line 8588) no Hoare annotation was computed. [2018-12-09 00:51:50,404 INFO L448 ceAbstractionStarter]: For program point L8589-1(line 8589) no Hoare annotation was computed. [2018-12-09 00:51:50,404 INFO L451 ceAbstractionStarter]: At program point L8587(line 8587) the Hoare annotation is: true [2018-12-09 00:51:50,404 INFO L451 ceAbstractionStarter]: At program point L8586(line 8586) the Hoare annotation is: true [2018-12-09 00:51:50,404 INFO L451 ceAbstractionStarter]: At program point L8591(line 8591) the Hoare annotation is: true [2018-12-09 00:51:50,404 INFO L451 ceAbstractionStarter]: At program point L8590(line 8590) the Hoare annotation is: true [2018-12-09 00:51:50,404 INFO L448 ceAbstractionStarter]: For program point L8581(lines 8581 8584) no Hoare annotation was computed. [2018-12-09 00:51:50,404 INFO L451 ceAbstractionStarter]: At program point L8579(line 8579) the Hoare annotation is: true [2018-12-09 00:51:50,404 INFO L448 ceAbstractionStarter]: For program point L8579-1(line 8579) no Hoare annotation was computed. [2018-12-09 00:51:50,404 INFO L451 ceAbstractionStarter]: At program point L8586-1(line 8586) the Hoare annotation is: true [2018-12-09 00:51:50,404 INFO L448 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,404 INFO L451 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,405 INFO L448 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,405 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,405 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,405 INFO L448 ceAbstractionStarter]: For program point L6847-1(line 6847) no Hoare annotation was computed. [2018-12-09 00:51:50,405 INFO L451 ceAbstractionStarter]: At program point L6847(line 6847) the Hoare annotation is: true [2018-12-09 00:51:50,405 INFO L448 ceAbstractionStarter]: For program point usb_get_intfdataEXIT(lines 6843 6850) no Hoare annotation was computed. [2018-12-09 00:51:50,405 INFO L451 ceAbstractionStarter]: At program point usb_get_intfdataENTRY(lines 6843 6850) the Hoare annotation is: true [2018-12-09 00:51:50,405 INFO L448 ceAbstractionStarter]: For program point usb_get_intfdataFINAL(lines 6843 6850) no Hoare annotation was computed. [2018-12-09 00:51:50,405 INFO L448 ceAbstractionStarter]: For program point usb_submit_urbFINAL(lines 9745 9747) no Hoare annotation was computed. [2018-12-09 00:51:50,405 INFO L448 ceAbstractionStarter]: For program point usb_submit_urbEXIT(lines 9745 9747) no Hoare annotation was computed. [2018-12-09 00:51:50,405 INFO L451 ceAbstractionStarter]: At program point usb_submit_urbENTRY(lines 9745 9747) the Hoare annotation is: true [2018-12-09 00:51:50,405 INFO L448 ceAbstractionStarter]: For program point ldv___ldv_usb_unlock_device_13EXIT(lines 8897 8904) no Hoare annotation was computed. [2018-12-09 00:51:50,406 INFO L444 ceAbstractionStarter]: At program point ldv___ldv_usb_unlock_device_13ENTRY(lines 8897 8904) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 2 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (= 2 ~ldv_mutex_udev_of_p54u_priv~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 00:51:50,406 INFO L448 ceAbstractionStarter]: For program point ldv___ldv_usb_unlock_device_13FINAL(lines 8897 8904) no Hoare annotation was computed. [2018-12-09 00:51:50,406 INFO L444 ceAbstractionStarter]: At program point L8900(line 8900) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 2 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (= 2 ~ldv_mutex_udev_of_p54u_priv~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 00:51:50,406 INFO L444 ceAbstractionStarter]: At program point L8900-1(line 8900) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 2 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (= 2 ~ldv_mutex_udev_of_p54u_priv~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 00:51:50,406 INFO L448 ceAbstractionStarter]: For program point usb_bulk_msgFINAL(lines 9709 9711) no Hoare annotation was computed. [2018-12-09 00:51:50,406 INFO L451 ceAbstractionStarter]: At program point usb_bulk_msgENTRY(lines 9709 9711) the Hoare annotation is: true [2018-12-09 00:51:50,406 INFO L448 ceAbstractionStarter]: For program point usb_bulk_msgEXIT(lines 9709 9711) no Hoare annotation was computed. [2018-12-09 00:51:50,407 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 6734 6740) no Hoare annotation was computed. [2018-12-09 00:51:50,407 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 6734 6740) no Hoare annotation was computed. [2018-12-09 00:51:50,407 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 6734 6740) the Hoare annotation is: true [2018-12-09 00:51:50,407 INFO L451 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 9631 9633) the Hoare annotation is: true [2018-12-09 00:51:50,407 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 9631 9633) no Hoare annotation was computed. [2018-12-09 00:51:50,407 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 9755 9757) no Hoare annotation was computed. [2018-12-09 00:51:50,407 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 9755 9757) no Hoare annotation was computed. [2018-12-09 00:51:50,408 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 9755 9757) the Hoare annotation is: true [2018-12-09 00:51:50,408 INFO L451 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,408 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,408 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,408 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,408 INFO L448 ceAbstractionStarter]: For program point usb_deregisterEXIT(lines 9712 9714) no Hoare annotation was computed. [2018-12-09 00:51:50,408 INFO L448 ceAbstractionStarter]: For program point usb_deregisterFINAL(lines 9712 9714) no Hoare annotation was computed. [2018-12-09 00:51:50,409 INFO L451 ceAbstractionStarter]: At program point usb_deregisterENTRY(lines 9712 9714) the Hoare annotation is: true [2018-12-09 00:51:50,409 INFO L448 ceAbstractionStarter]: For program point L8941(lines 8941 8944) no Hoare annotation was computed. [2018-12-09 00:51:50,409 INFO L448 ceAbstractionStarter]: For program point L8941-1(lines 8941 8944) no Hoare annotation was computed. [2018-12-09 00:51:50,409 INFO L451 ceAbstractionStarter]: At program point ldv_undef_int_negativeENTRY(lines 8934 8947) the Hoare annotation is: true [2018-12-09 00:51:50,409 INFO L451 ceAbstractionStarter]: At program point L8939(line 8939) the Hoare annotation is: true [2018-12-09 00:51:50,409 INFO L448 ceAbstractionStarter]: For program point L8939-1(line 8939) no Hoare annotation was computed. [2018-12-09 00:51:50,409 INFO L451 ceAbstractionStarter]: At program point L8942(line 8942) the Hoare annotation is: true [2018-12-09 00:51:50,410 INFO L448 ceAbstractionStarter]: For program point ldv_undef_int_negativeFINAL(lines 8934 8947) no Hoare annotation was computed. [2018-12-09 00:51:50,410 INFO L448 ceAbstractionStarter]: For program point ldv_undef_int_negativeEXIT(lines 8934 8947) no Hoare annotation was computed. [2018-12-09 00:51:50,410 INFO L448 ceAbstractionStarter]: For program point skb_queue_head_initFINAL(lines 6943 6953) no Hoare annotation was computed. [2018-12-09 00:51:50,410 INFO L448 ceAbstractionStarter]: For program point L6950(line 6950) no Hoare annotation was computed. [2018-12-09 00:51:50,410 INFO L451 ceAbstractionStarter]: At program point skb_queue_head_initENTRY(lines 6943 6953) the Hoare annotation is: true [2018-12-09 00:51:50,410 INFO L448 ceAbstractionStarter]: For program point L6947-1(line 6947) no Hoare annotation was computed. [2018-12-09 00:51:50,410 INFO L451 ceAbstractionStarter]: At program point L6947(line 6947) the Hoare annotation is: true [2018-12-09 00:51:50,411 INFO L451 ceAbstractionStarter]: At program point L6948-1(lines 6948 6949) the Hoare annotation is: true [2018-12-09 00:51:50,411 INFO L451 ceAbstractionStarter]: At program point L6948(lines 6948 6949) the Hoare annotation is: true [2018-12-09 00:51:50,411 INFO L448 ceAbstractionStarter]: For program point skb_queue_head_initEXIT(lines 6943 6953) no Hoare annotation was computed. [2018-12-09 00:51:50,411 INFO L451 ceAbstractionStarter]: At program point usb_put_devENTRY(lines 9733 9735) the Hoare annotation is: true [2018-12-09 00:51:50,411 INFO L448 ceAbstractionStarter]: For program point usb_put_devFINAL(lines 9733 9735) no Hoare annotation was computed. [2018-12-09 00:51:50,411 INFO L448 ceAbstractionStarter]: For program point usb_put_devEXIT(lines 9733 9735) no Hoare annotation was computed. [2018-12-09 00:51:50,411 INFO L451 ceAbstractionStarter]: At program point p54_unregister_commonENTRY(lines 9670 9672) the Hoare annotation is: true [2018-12-09 00:51:50,412 INFO L448 ceAbstractionStarter]: For program point p54_unregister_commonEXIT(lines 9670 9672) no Hoare annotation was computed. [2018-12-09 00:51:50,412 INFO L448 ceAbstractionStarter]: For program point p54_unregister_commonFINAL(lines 9670 9672) no Hoare annotation was computed. [2018-12-09 00:51:50,412 INFO L448 ceAbstractionStarter]: For program point usb_get_devFINAL(lines 9719 9721) no Hoare annotation was computed. [2018-12-09 00:51:50,412 INFO L448 ceAbstractionStarter]: For program point usb_get_devEXIT(lines 9719 9721) no Hoare annotation was computed. [2018-12-09 00:51:50,412 INFO L451 ceAbstractionStarter]: At program point usb_get_devENTRY(lines 9719 9721) the Hoare annotation is: true [2018-12-09 00:51:50,412 INFO L451 ceAbstractionStarter]: At program point L9720(line 9720) the Hoare annotation is: true [2018-12-09 00:51:50,412 INFO L448 ceAbstractionStarter]: For program point L9720-1(line 9720) no Hoare annotation was computed. [2018-12-09 00:51:50,413 INFO L448 ceAbstractionStarter]: For program point p54_free_commonEXIT(lines 9644 9646) no Hoare annotation was computed. [2018-12-09 00:51:50,413 INFO L448 ceAbstractionStarter]: For program point p54_free_commonFINAL(lines 9644 9646) no Hoare annotation was computed. [2018-12-09 00:51:50,413 INFO L451 ceAbstractionStarter]: At program point p54_free_commonENTRY(lines 9644 9646) the Hoare annotation is: true [2018-12-09 00:51:50,413 INFO L451 ceAbstractionStarter]: At program point L7839(lines 7705 7884) the Hoare annotation is: true [2018-12-09 00:51:50,413 INFO L448 ceAbstractionStarter]: For program point L7864(lines 7864 7868) no Hoare annotation was computed. [2018-12-09 00:51:50,413 INFO L448 ceAbstractionStarter]: For program point L7856-1(line 7856) no Hoare annotation was computed. [2018-12-09 00:51:50,414 INFO L451 ceAbstractionStarter]: At program point L7856(line 7856) the Hoare annotation is: true [2018-12-09 00:51:50,414 INFO L448 ceAbstractionStarter]: For program point L7724-1(line 7724) no Hoare annotation was computed. [2018-12-09 00:51:50,414 INFO L451 ceAbstractionStarter]: At program point L7724(line 7724) the Hoare annotation is: true [2018-12-09 00:51:50,414 INFO L451 ceAbstractionStarter]: At program point L7881(lines 7705 7884) the Hoare annotation is: true [2018-12-09 00:51:50,414 INFO L448 ceAbstractionStarter]: For program point L7716(lines 7716 7719) no Hoare annotation was computed. [2018-12-09 00:51:50,414 INFO L451 ceAbstractionStarter]: At program point L7774(lines 7705 7884) the Hoare annotation is: true [2018-12-09 00:51:50,414 INFO L448 ceAbstractionStarter]: For program point L7807-1(line 7807) no Hoare annotation was computed. [2018-12-09 00:51:50,415 INFO L451 ceAbstractionStarter]: At program point L7807(line 7807) the Hoare annotation is: true [2018-12-09 00:51:50,415 INFO L448 ceAbstractionStarter]: For program point L7873(lines 7873 7876) no Hoare annotation was computed. [2018-12-09 00:51:50,415 INFO L448 ceAbstractionStarter]: For program point L7708-1(line 7708) no Hoare annotation was computed. [2018-12-09 00:51:50,415 INFO L451 ceAbstractionStarter]: At program point L7708(line 7708) the Hoare annotation is: true [2018-12-09 00:51:50,415 INFO L448 ceAbstractionStarter]: For program point L7799-1(line 7799) no Hoare annotation was computed. [2018-12-09 00:51:50,415 INFO L451 ceAbstractionStarter]: At program point L7799(line 7799) the Hoare annotation is: true [2018-12-09 00:51:50,415 INFO L448 ceAbstractionStarter]: For program point L7733-1(line 7733) no Hoare annotation was computed. [2018-12-09 00:51:50,416 INFO L451 ceAbstractionStarter]: At program point L7733(line 7733) the Hoare annotation is: true [2018-12-09 00:51:50,416 INFO L448 ceAbstractionStarter]: For program point L7882(line 7882) no Hoare annotation was computed. [2018-12-09 00:51:50,416 INFO L448 ceAbstractionStarter]: For program point L7783-1(line 7783) no Hoare annotation was computed. [2018-12-09 00:51:50,416 INFO L451 ceAbstractionStarter]: At program point L7783(line 7783) the Hoare annotation is: true [2018-12-09 00:51:50,416 INFO L451 ceAbstractionStarter]: At program point L7874(lines 7705 7884) the Hoare annotation is: true [2018-12-09 00:51:50,416 INFO L448 ceAbstractionStarter]: For program point L7709(lines 7709 7712) no Hoare annotation was computed. [2018-12-09 00:51:50,416 INFO L448 ceAbstractionStarter]: For program point L7767(line 7767) no Hoare annotation was computed. [2018-12-09 00:51:50,417 INFO L448 ceAbstractionStarter]: For program point p54u_upload_firmware_3887EXIT(lines 7670 7885) no Hoare annotation was computed. [2018-12-09 00:51:50,417 INFO L448 ceAbstractionStarter]: For program point L7792-2(line 7792) no Hoare annotation was computed. [2018-12-09 00:51:50,417 INFO L448 ceAbstractionStarter]: For program point L7792(line 7792) no Hoare annotation was computed. [2018-12-09 00:51:50,417 INFO L451 ceAbstractionStarter]: At program point L7850(line 7850) the Hoare annotation is: true [2018-12-09 00:51:50,417 INFO L448 ceAbstractionStarter]: For program point L7784(lines 7784 7788) no Hoare annotation was computed. [2018-12-09 00:51:50,417 INFO L448 ceAbstractionStarter]: For program point L7850-1(line 7850) no Hoare annotation was computed. [2018-12-09 00:51:50,417 INFO L451 ceAbstractionStarter]: At program point L7842(lines 7705 7884) the Hoare annotation is: true [2018-12-09 00:51:50,417 INFO L451 ceAbstractionStarter]: At program point L7834(lines 7705 7884) the Hoare annotation is: true [2018-12-09 00:51:50,417 INFO L448 ceAbstractionStarter]: For program point L7801-1(line 7801) no Hoare annotation was computed. [2018-12-09 00:51:50,418 INFO L451 ceAbstractionStarter]: At program point L7801(line 7801) the Hoare annotation is: true [2018-12-09 00:51:50,418 INFO L448 ceAbstractionStarter]: For program point L7851(lines 7851 7855) no Hoare annotation was computed. [2018-12-09 00:51:50,418 INFO L448 ceAbstractionStarter]: For program point L7802(lines 7802 7806) no Hoare annotation was computed. [2018-12-09 00:51:50,418 INFO L448 ceAbstractionStarter]: For program point L7835-1(line 7835) no Hoare annotation was computed. [2018-12-09 00:51:50,418 INFO L451 ceAbstractionStarter]: At program point L7835(line 7835) the Hoare annotation is: true [2018-12-09 00:51:50,418 INFO L448 ceAbstractionStarter]: For program point L7736-1(lines 7736 7737) no Hoare annotation was computed. [2018-12-09 00:51:50,418 INFO L451 ceAbstractionStarter]: At program point L7736(lines 7736 7737) the Hoare annotation is: true [2018-12-09 00:51:50,418 INFO L451 ceAbstractionStarter]: At program point L7794(lines 7705 7884) the Hoare annotation is: true [2018-12-09 00:51:50,418 INFO L448 ceAbstractionStarter]: For program point L7860-2(lines 7860 7863) no Hoare annotation was computed. [2018-12-09 00:51:50,418 INFO L448 ceAbstractionStarter]: For program point L7860(line 7860) no Hoare annotation was computed. [2018-12-09 00:51:50,418 INFO L448 ceAbstractionStarter]: For program point L7761(line 7761) no Hoare annotation was computed. [2018-12-09 00:51:50,418 INFO L448 ceAbstractionStarter]: For program point L7819(lines 7819 7827) no Hoare annotation was computed. [2018-12-09 00:51:50,418 INFO L448 ceAbstractionStarter]: For program point L7819-2(lines 7705 7884) no Hoare annotation was computed. [2018-12-09 00:51:50,419 INFO L448 ceAbstractionStarter]: For program point L7811(lines 7811 7818) no Hoare annotation was computed. [2018-12-09 00:51:50,419 INFO L451 ceAbstractionStarter]: At program point L7877(lines 7705 7884) the Hoare annotation is: true [2018-12-09 00:51:50,419 INFO L448 ceAbstractionStarter]: For program point p54u_upload_firmware_3887FINAL(lines 7670 7885) no Hoare annotation was computed. [2018-12-09 00:51:50,419 INFO L448 ceAbstractionStarter]: For program point L7811-2(lines 7811 7818) no Hoare annotation was computed. [2018-12-09 00:51:50,419 INFO L448 ceAbstractionStarter]: For program point L7836-1(lines 7836 7837) no Hoare annotation was computed. [2018-12-09 00:51:50,420 INFO L451 ceAbstractionStarter]: At program point L7836(lines 7836 7837) the Hoare annotation is: true [2018-12-09 00:51:50,420 INFO L451 ceAbstractionStarter]: At program point L7869(lines 7705 7884) the Hoare annotation is: true [2018-12-09 00:51:50,420 INFO L448 ceAbstractionStarter]: For program point L7754(lines 7754 7773) no Hoare annotation was computed. [2018-12-09 00:51:50,420 INFO L451 ceAbstractionStarter]: At program point p54u_upload_firmware_3887ENTRY(lines 7670 7885) the Hoare annotation is: true [2018-12-09 00:51:50,420 INFO L448 ceAbstractionStarter]: For program point L7779(lines 7779 7782) no Hoare annotation was computed. [2018-12-09 00:51:50,420 INFO L451 ceAbstractionStarter]: At program point L7870(line 7870) the Hoare annotation is: true [2018-12-09 00:51:50,420 INFO L448 ceAbstractionStarter]: For program point L7713-1(line 7713) no Hoare annotation was computed. [2018-12-09 00:51:50,420 INFO L451 ceAbstractionStarter]: At program point L7713(line 7713) the Hoare annotation is: true [2018-12-09 00:51:50,420 INFO L448 ceAbstractionStarter]: For program point L7870-1(line 7870) no Hoare annotation was computed. [2018-12-09 00:51:50,420 INFO L451 ceAbstractionStarter]: At program point L7796(lines 7705 7884) the Hoare annotation is: true [2018-12-09 00:51:50,421 INFO L448 ceAbstractionStarter]: For program point L7722(line 7722) no Hoare annotation was computed. [2018-12-09 00:51:50,421 INFO L448 ceAbstractionStarter]: For program point L7755(line 7755) no Hoare annotation was computed. [2018-12-09 00:51:50,421 INFO L448 ceAbstractionStarter]: For program point L7821(lines 7821 7825) no Hoare annotation was computed. [2018-12-09 00:51:50,421 INFO L448 ceAbstractionStarter]: For program point L7722-2(line 7722) no Hoare annotation was computed. [2018-12-09 00:51:50,421 INFO L451 ceAbstractionStarter]: At program point L7780(lines 7705 7884) the Hoare annotation is: true [2018-12-09 00:51:50,421 INFO L448 ceAbstractionStarter]: For program point L7813(lines 7813 7816) no Hoare annotation was computed. [2018-12-09 00:51:50,421 INFO L448 ceAbstractionStarter]: For program point L7838(lines 7838 7841) no Hoare annotation was computed. [2018-12-09 00:51:50,421 INFO L448 ceAbstractionStarter]: For program point L7871-1(lines 7871 7872) no Hoare annotation was computed. [2018-12-09 00:51:50,421 INFO L451 ceAbstractionStarter]: At program point L7871(lines 7871 7872) the Hoare annotation is: true [2018-12-09 00:51:50,421 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,421 INFO L451 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,421 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,421 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,422 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,422 INFO L448 ceAbstractionStarter]: For program point p54u_suspendEXIT(lines 8657 8664) no Hoare annotation was computed. [2018-12-09 00:51:50,422 INFO L451 ceAbstractionStarter]: At program point L8661(line 8661) the Hoare annotation is: true [2018-12-09 00:51:50,422 INFO L448 ceAbstractionStarter]: For program point L8661-1(line 8661) no Hoare annotation was computed. [2018-12-09 00:51:50,422 INFO L451 ceAbstractionStarter]: At program point p54u_suspendENTRY(lines 8657 8664) the Hoare annotation is: true [2018-12-09 00:51:50,422 INFO L448 ceAbstractionStarter]: For program point p54u_suspendFINAL(lines 8657 8664) no Hoare annotation was computed. [2018-12-09 00:51:50,422 INFO L444 ceAbstractionStarter]: At program point L8893(line 8893) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,422 INFO L448 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_12FINAL(lines 8889 8896) no Hoare annotation was computed. [2018-12-09 00:51:50,422 INFO L448 ceAbstractionStarter]: For program point L8893-1(line 8893) no Hoare annotation was computed. [2018-12-09 00:51:50,422 INFO L448 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_12EXIT(lines 8889 8896) no Hoare annotation was computed. [2018-12-09 00:51:50,423 INFO L444 ceAbstractionStarter]: At program point ldv_usb_lock_device_for_reset_12ENTRY(lines 8889 8896) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,423 INFO L448 ceAbstractionStarter]: For program point ieee80211_restart_hwFINAL(lines 9621 9623) no Hoare annotation was computed. [2018-12-09 00:51:50,423 INFO L448 ceAbstractionStarter]: For program point ieee80211_restart_hwEXIT(lines 9621 9623) no Hoare annotation was computed. [2018-12-09 00:51:50,423 INFO L451 ceAbstractionStarter]: At program point ieee80211_restart_hwENTRY(lines 9621 9623) the Hoare annotation is: true [2018-12-09 00:51:50,423 INFO L451 ceAbstractionStarter]: At program point __create_pipeENTRY(lines 6915 6920) the Hoare annotation is: true [2018-12-09 00:51:50,423 INFO L448 ceAbstractionStarter]: For program point __create_pipeFINAL(lines 6915 6920) no Hoare annotation was computed. [2018-12-09 00:51:50,423 INFO L448 ceAbstractionStarter]: For program point __create_pipeEXIT(lines 6915 6920) no Hoare annotation was computed. [2018-12-09 00:51:50,423 INFO L451 ceAbstractionStarter]: At program point p54u_stopENTRY(lines 7334 7340) the Hoare annotation is: true [2018-12-09 00:51:50,423 INFO L448 ceAbstractionStarter]: For program point p54u_stopFINAL(lines 7334 7340) no Hoare annotation was computed. [2018-12-09 00:51:50,423 INFO L451 ceAbstractionStarter]: At program point L7337(line 7337) the Hoare annotation is: true [2018-12-09 00:51:50,423 INFO L448 ceAbstractionStarter]: For program point p54u_stopEXIT(lines 7334 7340) no Hoare annotation was computed. [2018-12-09 00:51:50,423 INFO L448 ceAbstractionStarter]: For program point L8327(lines 8327 8330) no Hoare annotation was computed. [2018-12-09 00:51:50,423 INFO L448 ceAbstractionStarter]: For program point L8228-1(lines 8228 8229) no Hoare annotation was computed. [2018-12-09 00:51:50,424 INFO L451 ceAbstractionStarter]: At program point L8228(lines 8228 8229) the Hoare annotation is: true [2018-12-09 00:51:50,424 INFO L451 ceAbstractionStarter]: At program point L8030(line 8030) the Hoare annotation is: true [2018-12-09 00:51:50,424 INFO L448 ceAbstractionStarter]: For program point L8096(lines 8096 8099) no Hoare annotation was computed. [2018-12-09 00:51:50,424 INFO L448 ceAbstractionStarter]: For program point L7964(lines 7964 7967) no Hoare annotation was computed. [2018-12-09 00:51:50,424 INFO L448 ceAbstractionStarter]: For program point L8030-1(line 8030) no Hoare annotation was computed. [2018-12-09 00:51:50,424 INFO L451 ceAbstractionStarter]: At program point L8262(lines 8262 8263) the Hoare annotation is: true [2018-12-09 00:51:50,424 INFO L448 ceAbstractionStarter]: For program point L8163-1(lines 8163 8164) no Hoare annotation was computed. [2018-12-09 00:51:50,424 INFO L451 ceAbstractionStarter]: At program point L8163(lines 8163 8164) the Hoare annotation is: true [2018-12-09 00:51:50,424 INFO L451 ceAbstractionStarter]: At program point L8196(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,424 INFO L448 ceAbstractionStarter]: For program point L8262-1(lines 8262 8263) no Hoare annotation was computed. [2018-12-09 00:51:50,424 INFO L448 ceAbstractionStarter]: For program point L8031(lines 8031 8034) no Hoare annotation was computed. [2018-12-09 00:51:50,424 INFO L451 ceAbstractionStarter]: At program point L8097(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,424 INFO L451 ceAbstractionStarter]: At program point L7965(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,425 INFO L448 ceAbstractionStarter]: For program point L8230(lines 8230 8233) no Hoare annotation was computed. [2018-12-09 00:51:50,425 INFO L448 ceAbstractionStarter]: For program point L8065-1(lines 8065 8066) no Hoare annotation was computed. [2018-12-09 00:51:50,425 INFO L451 ceAbstractionStarter]: At program point L8065(lines 8065 8066) the Hoare annotation is: true [2018-12-09 00:51:50,425 INFO L448 ceAbstractionStarter]: For program point L8264(lines 8264 8267) no Hoare annotation was computed. [2018-12-09 00:51:50,425 INFO L448 ceAbstractionStarter]: For program point L8297-1(line 8297) no Hoare annotation was computed. [2018-12-09 00:51:50,425 INFO L451 ceAbstractionStarter]: At program point L8297(line 8297) the Hoare annotation is: true [2018-12-09 00:51:50,425 INFO L448 ceAbstractionStarter]: For program point L8165(lines 8165 8168) no Hoare annotation was computed. [2018-12-09 00:51:50,425 INFO L451 ceAbstractionStarter]: At program point L7934(line 7934) the Hoare annotation is: true [2018-12-09 00:51:50,425 INFO L448 ceAbstractionStarter]: For program point L8000-1(line 8000) no Hoare annotation was computed. [2018-12-09 00:51:50,425 INFO L451 ceAbstractionStarter]: At program point L8000(line 8000) the Hoare annotation is: true [2018-12-09 00:51:50,425 INFO L448 ceAbstractionStarter]: For program point L7934-1(line 7934) no Hoare annotation was computed. [2018-12-09 00:51:50,425 INFO L448 ceAbstractionStarter]: For program point L8298(lines 8298 8301) no Hoare annotation was computed. [2018-12-09 00:51:50,425 INFO L448 ceAbstractionStarter]: For program point L8331(lines 8331 8334) no Hoare annotation was computed. [2018-12-09 00:51:50,425 INFO L451 ceAbstractionStarter]: At program point L8331-2(lines 8331 8334) the Hoare annotation is: true [2018-12-09 00:51:50,425 INFO L448 ceAbstractionStarter]: For program point L8067(lines 8067 8070) no Hoare annotation was computed. [2018-12-09 00:51:50,425 INFO L448 ceAbstractionStarter]: For program point L7935(lines 7935 7938) no Hoare annotation was computed. [2018-12-09 00:51:50,426 INFO L448 ceAbstractionStarter]: For program point L7968-1(line 7968) no Hoare annotation was computed. [2018-12-09 00:51:50,426 INFO L451 ceAbstractionStarter]: At program point L7968(line 7968) the Hoare annotation is: true [2018-12-09 00:51:50,426 INFO L448 ceAbstractionStarter]: For program point L8001(lines 8001 8004) no Hoare annotation was computed. [2018-12-09 00:51:50,426 INFO L448 ceAbstractionStarter]: For program point L8200(lines 8200 8203) no Hoare annotation was computed. [2018-12-09 00:51:50,426 INFO L448 ceAbstractionStarter]: For program point L8035-1(line 8035) no Hoare annotation was computed. [2018-12-09 00:51:50,426 INFO L451 ceAbstractionStarter]: At program point L8035(line 8035) the Hoare annotation is: true [2018-12-09 00:51:50,426 INFO L448 ceAbstractionStarter]: For program point L8101-1(lines 8101 8102) no Hoare annotation was computed. [2018-12-09 00:51:50,426 INFO L451 ceAbstractionStarter]: At program point L8101(lines 8101 8102) the Hoare annotation is: true [2018-12-09 00:51:50,426 INFO L448 ceAbstractionStarter]: For program point L7969(lines 7969 7972) no Hoare annotation was computed. [2018-12-09 00:51:50,426 INFO L451 ceAbstractionStarter]: At program point L8201(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,426 INFO L448 ceAbstractionStarter]: For program point L8036(lines 8036 8039) no Hoare annotation was computed. [2018-12-09 00:51:50,426 INFO L448 ceAbstractionStarter]: For program point L8103(lines 8103 8106) no Hoare annotation was computed. [2018-12-09 00:51:50,426 INFO L448 ceAbstractionStarter]: For program point L8169-1(lines 8169 8170) no Hoare annotation was computed. [2018-12-09 00:51:50,426 INFO L451 ceAbstractionStarter]: At program point L8169(lines 8169 8170) the Hoare annotation is: true [2018-12-09 00:51:50,426 INFO L451 ceAbstractionStarter]: At program point L8302(line 8302) the Hoare annotation is: true [2018-12-09 00:51:50,427 INFO L448 ceAbstractionStarter]: For program point L8335(line 8335) no Hoare annotation was computed. [2018-12-09 00:51:50,427 INFO L448 ceAbstractionStarter]: For program point L8302-1(line 8302) no Hoare annotation was computed. [2018-12-09 00:51:50,427 INFO L448 ceAbstractionStarter]: For program point L8137-2(line 8137) no Hoare annotation was computed. [2018-12-09 00:51:50,427 INFO L448 ceAbstractionStarter]: For program point L8137(line 8137) no Hoare annotation was computed. [2018-12-09 00:51:50,427 INFO L448 ceAbstractionStarter]: For program point L8005-1(line 8005) no Hoare annotation was computed. [2018-12-09 00:51:50,427 INFO L451 ceAbstractionStarter]: At program point L8005(line 8005) the Hoare annotation is: true [2018-12-09 00:51:50,427 INFO L448 ceAbstractionStarter]: For program point L8303(lines 8303 8306) no Hoare annotation was computed. [2018-12-09 00:51:50,427 INFO L448 ceAbstractionStarter]: For program point L8336(lines 8336 8339) no Hoare annotation was computed. [2018-12-09 00:51:50,427 INFO L451 ceAbstractionStarter]: At program point L8138(line 8138) the Hoare annotation is: true [2018-12-09 00:51:50,427 INFO L448 ceAbstractionStarter]: For program point L8171(lines 8171 8174) no Hoare annotation was computed. [2018-12-09 00:51:50,427 INFO L448 ceAbstractionStarter]: For program point L8204-1(lines 8204 8205) no Hoare annotation was computed. [2018-12-09 00:51:50,427 INFO L451 ceAbstractionStarter]: At program point L8204(lines 8204 8205) the Hoare annotation is: true [2018-12-09 00:51:50,427 INFO L448 ceAbstractionStarter]: For program point L8237-1(lines 8237 8238) no Hoare annotation was computed. [2018-12-09 00:51:50,427 INFO L451 ceAbstractionStarter]: At program point L8237(lines 8237 8238) the Hoare annotation is: true [2018-12-09 00:51:50,428 INFO L448 ceAbstractionStarter]: For program point L8006(lines 8006 8009) no Hoare annotation was computed. [2018-12-09 00:51:50,428 INFO L448 ceAbstractionStarter]: For program point L8138-1(line 8138) no Hoare annotation was computed. [2018-12-09 00:51:50,428 INFO L451 ceAbstractionStarter]: At program point L8271(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,428 INFO L448 ceAbstractionStarter]: For program point L8139-1(line 8139) no Hoare annotation was computed. [2018-12-09 00:51:50,428 INFO L451 ceAbstractionStarter]: At program point L8139(line 8139) the Hoare annotation is: true [2018-12-09 00:51:50,428 INFO L448 ceAbstractionStarter]: For program point L8040-1(line 8040) no Hoare annotation was computed. [2018-12-09 00:51:50,428 INFO L451 ceAbstractionStarter]: At program point L8040(line 8040) the Hoare annotation is: true [2018-12-09 00:51:50,428 INFO L448 ceAbstractionStarter]: For program point L8206(lines 8206 8209) no Hoare annotation was computed. [2018-12-09 00:51:50,428 INFO L448 ceAbstractionStarter]: For program point L8239(lines 8239 8242) no Hoare annotation was computed. [2018-12-09 00:51:50,428 INFO L451 ceAbstractionStarter]: At program point L8074(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,428 INFO L448 ceAbstractionStarter]: For program point L8140(lines 8140 8144) no Hoare annotation was computed. [2018-12-09 00:51:50,428 INFO L451 ceAbstractionStarter]: At program point L7942(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,428 INFO L448 ceAbstractionStarter]: For program point L8041(lines 8041 8044) no Hoare annotation was computed. [2018-12-09 00:51:50,428 INFO L451 ceAbstractionStarter]: At program point L7976(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,428 INFO L448 ceAbstractionStarter]: For program point L8307-1(lines 8307 8308) no Hoare annotation was computed. [2018-12-09 00:51:50,429 INFO L451 ceAbstractionStarter]: At program point L8307(lines 8307 8308) the Hoare annotation is: true [2018-12-09 00:51:50,429 INFO L448 ceAbstractionStarter]: For program point L8340-1(line 8340) no Hoare annotation was computed. [2018-12-09 00:51:50,429 INFO L451 ceAbstractionStarter]: At program point L8340(line 8340) the Hoare annotation is: true [2018-12-09 00:51:50,429 INFO L448 ceAbstractionStarter]: For program point L8175-1(lines 8175 8176) no Hoare annotation was computed. [2018-12-09 00:51:50,429 INFO L451 ceAbstractionStarter]: At program point L8175(lines 8175 8176) the Hoare annotation is: true [2018-12-09 00:51:50,429 INFO L451 ceAbstractionStarter]: At program point L8010(line 8010) the Hoare annotation is: true [2018-12-09 00:51:50,429 INFO L448 ceAbstractionStarter]: For program point L8010-1(line 8010) no Hoare annotation was computed. [2018-12-09 00:51:50,429 INFO L448 ceAbstractionStarter]: For program point L8275(lines 8275 8278) no Hoare annotation was computed. [2018-12-09 00:51:50,429 INFO L448 ceAbstractionStarter]: For program point L8341(lines 8341 8343) no Hoare annotation was computed. [2018-12-09 00:51:50,429 INFO L451 ceAbstractionStarter]: At program point L8110(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,429 INFO L448 ceAbstractionStarter]: For program point L8011(lines 8011 8014) no Hoare annotation was computed. [2018-12-09 00:51:50,429 INFO L448 ceAbstractionStarter]: For program point L8210(line 8210) no Hoare annotation was computed. [2018-12-09 00:51:50,429 INFO L451 ceAbstractionStarter]: At program point L8276(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,429 INFO L448 ceAbstractionStarter]: For program point L8309(lines 8309 8312) no Hoare annotation was computed. [2018-12-09 00:51:50,429 INFO L448 ceAbstractionStarter]: For program point L8078(lines 8078 8081) no Hoare annotation was computed. [2018-12-09 00:51:50,429 INFO L448 ceAbstractionStarter]: For program point L8210-2(lines 8210 8214) no Hoare annotation was computed. [2018-12-09 00:51:50,430 INFO L448 ceAbstractionStarter]: For program point L8177(lines 8177 8180) no Hoare annotation was computed. [2018-12-09 00:51:50,430 INFO L448 ceAbstractionStarter]: For program point L7946(lines 7946 7949) no Hoare annotation was computed. [2018-12-09 00:51:50,430 INFO L448 ceAbstractionStarter]: For program point L8045-1(line 8045) no Hoare annotation was computed. [2018-12-09 00:51:50,430 INFO L451 ceAbstractionStarter]: At program point L8045(line 8045) the Hoare annotation is: true [2018-12-09 00:51:50,430 INFO L448 ceAbstractionStarter]: For program point L8046(lines 8046 8049) no Hoare annotation was computed. [2018-12-09 00:51:50,430 INFO L451 ceAbstractionStarter]: At program point L8079(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,430 INFO L448 ceAbstractionStarter]: For program point L8145-1(lines 8145 8146) no Hoare annotation was computed. [2018-12-09 00:51:50,430 INFO L451 ceAbstractionStarter]: At program point L8145(lines 8145 8146) the Hoare annotation is: true [2018-12-09 00:51:50,430 INFO L451 ceAbstractionStarter]: At program point L7947(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,430 INFO L448 ceAbstractionStarter]: For program point L7980(lines 7980 7983) no Hoare annotation was computed. [2018-12-09 00:51:50,430 INFO L451 ceAbstractionStarter]: At program point L8344(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,430 INFO L451 ceAbstractionStarter]: At program point L7981(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,430 INFO L451 ceAbstractionStarter]: At program point L8246(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,430 INFO L448 ceAbstractionStarter]: For program point L8279-1(lines 8279 8280) no Hoare annotation was computed. [2018-12-09 00:51:50,430 INFO L451 ceAbstractionStarter]: At program point L8279(lines 8279 8280) the Hoare annotation is: true [2018-12-09 00:51:50,430 INFO L448 ceAbstractionStarter]: For program point L8345(line 8345) no Hoare annotation was computed. [2018-12-09 00:51:50,431 INFO L448 ceAbstractionStarter]: For program point L8114(lines 8114 8117) no Hoare annotation was computed. [2018-12-09 00:51:50,431 INFO L448 ceAbstractionStarter]: For program point L8147(lines 8147 8150) no Hoare annotation was computed. [2018-12-09 00:51:50,431 INFO L448 ceAbstractionStarter]: For program point L8015-1(line 8015) no Hoare annotation was computed. [2018-12-09 00:51:50,431 INFO L451 ceAbstractionStarter]: At program point L8015(line 8015) the Hoare annotation is: true [2018-12-09 00:51:50,431 INFO L448 ceAbstractionStarter]: For program point L8313-1(line 8313) no Hoare annotation was computed. [2018-12-09 00:51:50,431 INFO L451 ceAbstractionStarter]: At program point L8313(line 8313) the Hoare annotation is: true [2018-12-09 00:51:50,431 INFO L451 ceAbstractionStarter]: At program point L8115(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,431 INFO L448 ceAbstractionStarter]: For program point L8181-1(lines 8181 8182) no Hoare annotation was computed. [2018-12-09 00:51:50,431 INFO L451 ceAbstractionStarter]: At program point L8181(lines 8181 8182) the Hoare annotation is: true [2018-12-09 00:51:50,431 INFO L448 ceAbstractionStarter]: For program point L8016(lines 8016 8019) no Hoare annotation was computed. [2018-12-09 00:51:50,431 INFO L451 ceAbstractionStarter]: At program point L8314(line 8314) the Hoare annotation is: true [2018-12-09 00:51:50,431 INFO L448 ceAbstractionStarter]: For program point L8215-1(line 8215) no Hoare annotation was computed. [2018-12-09 00:51:50,431 INFO L451 ceAbstractionStarter]: At program point L8215(line 8215) the Hoare annotation is: true [2018-12-09 00:51:50,431 INFO L448 ceAbstractionStarter]: For program point L8281(lines 8281 8284) no Hoare annotation was computed. [2018-12-09 00:51:50,431 INFO L448 ceAbstractionStarter]: For program point L8314-1(line 8314) no Hoare annotation was computed. [2018-12-09 00:51:50,431 INFO L451 ceAbstractionStarter]: At program point L8050(lines 8050 8051) the Hoare annotation is: true [2018-12-09 00:51:50,431 INFO L448 ceAbstractionStarter]: For program point L8083-1(lines 8083 8084) no Hoare annotation was computed. [2018-12-09 00:51:50,431 INFO L451 ceAbstractionStarter]: At program point L8083(lines 8083 8084) the Hoare annotation is: true [2018-12-09 00:51:50,432 INFO L448 ceAbstractionStarter]: For program point L7984-1(line 7984) no Hoare annotation was computed. [2018-12-09 00:51:50,432 INFO L451 ceAbstractionStarter]: At program point L7984(line 7984) the Hoare annotation is: true [2018-12-09 00:51:50,432 INFO L448 ceAbstractionStarter]: For program point L8050-1(lines 8050 8051) no Hoare annotation was computed. [2018-12-09 00:51:50,432 INFO L448 ceAbstractionStarter]: For program point L8315(line 8315) no Hoare annotation was computed. [2018-12-09 00:51:50,432 INFO L448 ceAbstractionStarter]: For program point L8183(lines 8183 8186) no Hoare annotation was computed. [2018-12-09 00:51:50,432 INFO L448 ceAbstractionStarter]: For program point L8216(lines 8216 8219) no Hoare annotation was computed. [2018-12-09 00:51:50,432 INFO L448 ceAbstractionStarter]: For program point L8315-2(lines 8315 8318) no Hoare annotation was computed. [2018-12-09 00:51:50,432 INFO L448 ceAbstractionStarter]: For program point L7952-1(line 7952) no Hoare annotation was computed. [2018-12-09 00:51:50,432 INFO L451 ceAbstractionStarter]: At program point L7952(line 7952) the Hoare annotation is: true [2018-12-09 00:51:50,432 INFO L448 ceAbstractionStarter]: For program point L7985(lines 7985 7988) no Hoare annotation was computed. [2018-12-09 00:51:50,432 INFO L448 ceAbstractionStarter]: For program point L8250(lines 8250 8253) no Hoare annotation was computed. [2018-12-09 00:51:50,432 INFO L451 ceAbstractionStarter]: At program point L8118(lines 8118 8119) the Hoare annotation is: true [2018-12-09 00:51:50,432 INFO L448 ceAbstractionStarter]: For program point L8151-1(lines 8151 8152) no Hoare annotation was computed. [2018-12-09 00:51:50,433 INFO L451 ceAbstractionStarter]: At program point L8151(lines 8151 8152) the Hoare annotation is: true [2018-12-09 00:51:50,433 INFO L448 ceAbstractionStarter]: For program point L8052(lines 8052 8055) no Hoare annotation was computed. [2018-12-09 00:51:50,433 INFO L448 ceAbstractionStarter]: For program point L8085(lines 8085 8088) no Hoare annotation was computed. [2018-12-09 00:51:50,433 INFO L448 ceAbstractionStarter]: For program point L8118-1(lines 8118 8119) no Hoare annotation was computed. [2018-12-09 00:51:50,433 INFO L448 ceAbstractionStarter]: For program point L7953(lines 7953 7956) no Hoare annotation was computed. [2018-12-09 00:51:50,433 INFO L451 ceAbstractionStarter]: At program point L8251(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,433 INFO L448 ceAbstractionStarter]: For program point L8020-1(line 8020) no Hoare annotation was computed. [2018-12-09 00:51:50,433 INFO L451 ceAbstractionStarter]: At program point L8020(line 8020) the Hoare annotation is: true [2018-12-09 00:51:50,433 INFO L451 ceAbstractionStarter]: At program point p54u_upload_firmware_net2280ENTRY(lines 7886 8348) the Hoare annotation is: true [2018-12-09 00:51:50,433 INFO L448 ceAbstractionStarter]: For program point L8285-1(lines 8285 8286) no Hoare annotation was computed. [2018-12-09 00:51:50,433 INFO L451 ceAbstractionStarter]: At program point L8285(lines 8285 8286) the Hoare annotation is: true [2018-12-09 00:51:50,433 INFO L448 ceAbstractionStarter]: For program point L8120(lines 8120 8123) no Hoare annotation was computed. [2018-12-09 00:51:50,434 INFO L448 ceAbstractionStarter]: For program point L8153(lines 8153 8156) no Hoare annotation was computed. [2018-12-09 00:51:50,434 INFO L451 ceAbstractionStarter]: At program point L7922(line 7922) the Hoare annotation is: true [2018-12-09 00:51:50,434 INFO L448 ceAbstractionStarter]: For program point p54u_upload_firmware_net2280FINAL(lines 7886 8348) no Hoare annotation was computed. [2018-12-09 00:51:50,434 INFO L448 ceAbstractionStarter]: For program point L8021(lines 8021 8024) no Hoare annotation was computed. [2018-12-09 00:51:50,434 INFO L448 ceAbstractionStarter]: For program point L7922-1(line 7922) no Hoare annotation was computed. [2018-12-09 00:51:50,434 INFO L448 ceAbstractionStarter]: For program point L8319-1(lines 8319 8320) no Hoare annotation was computed. [2018-12-09 00:51:50,434 INFO L451 ceAbstractionStarter]: At program point L8319(lines 8319 8320) the Hoare annotation is: true [2018-12-09 00:51:50,434 INFO L448 ceAbstractionStarter]: For program point L8187-1(lines 8187 8188) no Hoare annotation was computed. [2018-12-09 00:51:50,434 INFO L451 ceAbstractionStarter]: At program point L8187(lines 8187 8188) the Hoare annotation is: true [2018-12-09 00:51:50,434 INFO L448 ceAbstractionStarter]: For program point L7923(lines 7923 7926) no Hoare annotation was computed. [2018-12-09 00:51:50,434 INFO L448 ceAbstractionStarter]: For program point L7989-1(line 7989) no Hoare annotation was computed. [2018-12-09 00:51:50,434 INFO L451 ceAbstractionStarter]: At program point L7989(line 7989) the Hoare annotation is: true [2018-12-09 00:51:50,434 INFO L448 ceAbstractionStarter]: For program point L8287(lines 8287 8290) no Hoare annotation was computed. [2018-12-09 00:51:50,434 INFO L448 ceAbstractionStarter]: For program point L7990(lines 7990 7993) no Hoare annotation was computed. [2018-12-09 00:51:50,434 INFO L448 ceAbstractionStarter]: For program point L8056-1(lines 8056 8057) no Hoare annotation was computed. [2018-12-09 00:51:50,434 INFO L451 ceAbstractionStarter]: At program point L8056(lines 8056 8057) the Hoare annotation is: true [2018-12-09 00:51:50,434 INFO L448 ceAbstractionStarter]: For program point L8255-1(lines 8255 8256) no Hoare annotation was computed. [2018-12-09 00:51:50,434 INFO L451 ceAbstractionStarter]: At program point L8255(lines 8255 8256) the Hoare annotation is: true [2018-12-09 00:51:50,434 INFO L448 ceAbstractionStarter]: For program point L8321(lines 8321 8324) no Hoare annotation was computed. [2018-12-09 00:51:50,434 INFO L448 ceAbstractionStarter]: For program point L8189(lines 8189 8192) no Hoare annotation was computed. [2018-12-09 00:51:50,435 INFO L451 ceAbstractionStarter]: At program point L8223(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,435 INFO L448 ceAbstractionStarter]: For program point L8058(lines 8058 8061) no Hoare annotation was computed. [2018-12-09 00:51:50,435 INFO L448 ceAbstractionStarter]: For program point L8124-1(lines 8124 8125) no Hoare annotation was computed. [2018-12-09 00:51:50,435 INFO L451 ceAbstractionStarter]: At program point L8124(lines 8124 8125) the Hoare annotation is: true [2018-12-09 00:51:50,435 INFO L448 ceAbstractionStarter]: For program point L8157-1(lines 8157 8158) no Hoare annotation was computed. [2018-12-09 00:51:50,435 INFO L451 ceAbstractionStarter]: At program point L8157(lines 8157 8158) the Hoare annotation is: true [2018-12-09 00:51:50,435 INFO L448 ceAbstractionStarter]: For program point L8025-1(line 8025) no Hoare annotation was computed. [2018-12-09 00:51:50,435 INFO L451 ceAbstractionStarter]: At program point L8025(line 8025) the Hoare annotation is: true [2018-12-09 00:51:50,435 INFO L448 ceAbstractionStarter]: For program point L8257(lines 8257 8260) no Hoare annotation was computed. [2018-12-09 00:51:50,435 INFO L448 ceAbstractionStarter]: For program point L8026(lines 8026 8029) no Hoare annotation was computed. [2018-12-09 00:51:50,435 INFO L451 ceAbstractionStarter]: At program point L8092(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,435 INFO L448 ceAbstractionStarter]: For program point L7927-1(line 7927) no Hoare annotation was computed. [2018-12-09 00:51:50,435 INFO L451 ceAbstractionStarter]: At program point L7927(line 7927) the Hoare annotation is: true [2018-12-09 00:51:50,435 INFO L451 ceAbstractionStarter]: At program point L7960(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,435 INFO L448 ceAbstractionStarter]: For program point L8291-1(lines 8291 8292) no Hoare annotation was computed. [2018-12-09 00:51:50,435 INFO L451 ceAbstractionStarter]: At program point L8291(lines 8291 8292) the Hoare annotation is: true [2018-12-09 00:51:50,435 INFO L448 ceAbstractionStarter]: For program point L8126(lines 8126 8129) no Hoare annotation was computed. [2018-12-09 00:51:50,435 INFO L448 ceAbstractionStarter]: For program point L8159(lines 8159 8162) no Hoare annotation was computed. [2018-12-09 00:51:50,435 INFO L451 ceAbstractionStarter]: At program point L8225(lines 7919 8347) the Hoare annotation is: true [2018-12-09 00:51:50,435 INFO L451 ceAbstractionStarter]: At program point L7994(line 7994) the Hoare annotation is: true [2018-12-09 00:51:50,435 INFO L448 ceAbstractionStarter]: For program point L7928(lines 7928 7931) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point L7994-1(line 7994) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point L8325-1(lines 8325 8326) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L451 ceAbstractionStarter]: At program point L8325(lines 8325 8326) the Hoare annotation is: true [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point L7995(lines 7995 7998) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point p54u_upload_firmware_net2280EXIT(lines 7886 8348) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point L8293(lines 8293 8296) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L451 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 6657 6673) the Hoare annotation is: true [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point L6664(lines 6664 6671) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 6657 6673) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 6657 6673) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point ldv_usb_driver_1EXIT(lines 8693 8701) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L451 ceAbstractionStarter]: At program point L8697(line 8697) the Hoare annotation is: true [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point L8697-1(line 8697) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L451 ceAbstractionStarter]: At program point ldv_usb_driver_1ENTRY(lines 8693 8701) the Hoare annotation is: true [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point ldv_usb_driver_1FINAL(lines 8693 8701) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L451 ceAbstractionStarter]: At program point usb_kill_anchored_urbsENTRY(lines 9730 9732) the Hoare annotation is: true [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point usb_kill_anchored_urbsFINAL(lines 9730 9732) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point usb_kill_anchored_urbsEXIT(lines 9730 9732) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point kfreeEXIT(lines 9759 9761) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L451 ceAbstractionStarter]: At program point kfreeENTRY(lines 9759 9761) the Hoare annotation is: true [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point kfreeFINAL(lines 9759 9761) no Hoare annotation was computed. [2018-12-09 00:51:50,436 INFO L448 ceAbstractionStarter]: For program point L6881-1(line 6881) no Hoare annotation was computed. [2018-12-09 00:51:50,437 INFO L451 ceAbstractionStarter]: At program point L6881(line 6881) the Hoare annotation is: true [2018-12-09 00:51:50,437 INFO L451 ceAbstractionStarter]: At program point L6882-1(line 6882) the Hoare annotation is: true [2018-12-09 00:51:50,437 INFO L448 ceAbstractionStarter]: For program point init_usb_anchorEXIT(lines 6876 6889) no Hoare annotation was computed. [2018-12-09 00:51:50,437 INFO L451 ceAbstractionStarter]: At program point L6882(line 6882) the Hoare annotation is: true [2018-12-09 00:51:50,437 INFO L451 ceAbstractionStarter]: At program point L6883(line 6883) the Hoare annotation is: true [2018-12-09 00:51:50,437 INFO L451 ceAbstractionStarter]: At program point init_usb_anchorENTRY(lines 6876 6889) the Hoare annotation is: true [2018-12-09 00:51:50,437 INFO L448 ceAbstractionStarter]: For program point L6884(line 6884) no Hoare annotation was computed. [2018-12-09 00:51:50,437 INFO L448 ceAbstractionStarter]: For program point L6885-1(lines 6885 6886) no Hoare annotation was computed. [2018-12-09 00:51:50,437 INFO L448 ceAbstractionStarter]: For program point init_usb_anchorFINAL(lines 6876 6889) no Hoare annotation was computed. [2018-12-09 00:51:50,437 INFO L451 ceAbstractionStarter]: At program point L6885(lines 6885 6886) the Hoare annotation is: true [2018-12-09 00:51:50,437 INFO L448 ceAbstractionStarter]: For program point p54u_firmware_reset_3887EXIT(lines 7645 7668) no Hoare annotation was computed. [2018-12-09 00:51:50,437 INFO L451 ceAbstractionStarter]: At program point p54u_firmware_reset_3887ENTRY(lines 7645 7668) the Hoare annotation is: true [2018-12-09 00:51:50,437 INFO L448 ceAbstractionStarter]: For program point p54u_firmware_reset_3887FINAL(lines 7645 7668) no Hoare annotation was computed. [2018-12-09 00:51:50,437 INFO L448 ceAbstractionStarter]: For program point L7659-1(line 7659) no Hoare annotation was computed. [2018-12-09 00:51:50,437 INFO L451 ceAbstractionStarter]: At program point L7659(line 7659) the Hoare annotation is: true [2018-12-09 00:51:50,437 INFO L448 ceAbstractionStarter]: For program point L7660-1(lines 7651 7667) no Hoare annotation was computed. [2018-12-09 00:51:50,437 INFO L451 ceAbstractionStarter]: At program point L7660(line 7660) the Hoare annotation is: true [2018-12-09 00:51:50,437 INFO L448 ceAbstractionStarter]: For program point L7661-1(lines 7661 7665) no Hoare annotation was computed. [2018-12-09 00:51:50,437 INFO L448 ceAbstractionStarter]: For program point L7655(lines 7655 7658) no Hoare annotation was computed. [2018-12-09 00:51:50,437 INFO L448 ceAbstractionStarter]: For program point L7653-1(line 7653) no Hoare annotation was computed. [2018-12-09 00:51:50,437 INFO L451 ceAbstractionStarter]: At program point L7653(line 7653) the Hoare annotation is: true [2018-12-09 00:51:50,438 INFO L451 ceAbstractionStarter]: At program point __netdev_alloc_skbENTRY(lines 9599 9601) the Hoare annotation is: true [2018-12-09 00:51:50,438 INFO L448 ceAbstractionStarter]: For program point __netdev_alloc_skbFINAL(lines 9599 9601) no Hoare annotation was computed. [2018-12-09 00:51:50,438 INFO L451 ceAbstractionStarter]: At program point L9600(line 9600) the Hoare annotation is: true [2018-12-09 00:51:50,438 INFO L448 ceAbstractionStarter]: For program point L9600-1(line 9600) no Hoare annotation was computed. [2018-12-09 00:51:50,438 INFO L448 ceAbstractionStarter]: For program point __netdev_alloc_skbEXIT(lines 9599 9601) no Hoare annotation was computed. [2018-12-09 00:51:50,438 INFO L448 ceAbstractionStarter]: For program point __skb_queue_head_initEXIT(lines 6932 6942) no Hoare annotation was computed. [2018-12-09 00:51:50,438 INFO L451 ceAbstractionStarter]: At program point __skb_queue_head_initENTRY(lines 6932 6942) the Hoare annotation is: true [2018-12-09 00:51:50,438 INFO L448 ceAbstractionStarter]: For program point __skb_queue_head_initFINAL(lines 6932 6942) no Hoare annotation was computed. [2018-12-09 00:51:50,438 INFO L451 ceAbstractionStarter]: At program point init_completionENTRY(lines 6770 6778) the Hoare annotation is: true [2018-12-09 00:51:50,438 INFO L448 ceAbstractionStarter]: For program point init_completionFINAL(lines 6770 6778) no Hoare annotation was computed. [2018-12-09 00:51:50,438 INFO L448 ceAbstractionStarter]: For program point L6775-1(line 6775) no Hoare annotation was computed. [2018-12-09 00:51:50,438 INFO L451 ceAbstractionStarter]: At program point L6775(line 6775) the Hoare annotation is: true [2018-12-09 00:51:50,438 INFO L448 ceAbstractionStarter]: For program point init_completionEXIT(lines 6770 6778) no Hoare annotation was computed. [2018-12-09 00:51:50,438 INFO L451 ceAbstractionStarter]: At program point usb_fill_bulk_urbENTRY(lines 6890 6904) the Hoare annotation is: true [2018-12-09 00:51:50,438 INFO L448 ceAbstractionStarter]: For program point usb_fill_bulk_urbFINAL(lines 6890 6904) no Hoare annotation was computed. [2018-12-09 00:51:50,438 INFO L448 ceAbstractionStarter]: For program point usb_fill_bulk_urbEXIT(lines 6890 6904) no Hoare annotation was computed. [2018-12-09 00:51:50,438 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 8927 8933) no Hoare annotation was computed. [2018-12-09 00:51:50,438 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 8927 8933) the Hoare annotation is: true [2018-12-09 00:51:50,438 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 8931) no Hoare annotation was computed. [2018-12-09 00:51:50,439 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 8927 8933) no Hoare annotation was computed. [2018-12-09 00:51:50,439 INFO L448 ceAbstractionStarter]: For program point L8606-1(line 8606) no Hoare annotation was computed. [2018-12-09 00:51:50,439 INFO L448 ceAbstractionStarter]: For program point p54u_pre_resetEXIT(lines 8595 8609) no Hoare annotation was computed. [2018-12-09 00:51:50,439 INFO L448 ceAbstractionStarter]: For program point L8602(lines 8602 8605) no Hoare annotation was computed. [2018-12-09 00:51:50,439 INFO L451 ceAbstractionStarter]: At program point L8606(line 8606) the Hoare annotation is: true [2018-12-09 00:51:50,439 INFO L451 ceAbstractionStarter]: At program point p54u_pre_resetENTRY(lines 8595 8609) the Hoare annotation is: true [2018-12-09 00:51:50,439 INFO L448 ceAbstractionStarter]: For program point p54u_pre_resetFINAL(lines 8595 8609) no Hoare annotation was computed. [2018-12-09 00:51:50,439 INFO L451 ceAbstractionStarter]: At program point L8600(line 8600) the Hoare annotation is: true [2018-12-09 00:51:50,439 INFO L448 ceAbstractionStarter]: For program point L8600-1(line 8600) no Hoare annotation was computed. [2018-12-09 00:51:50,439 INFO L451 ceAbstractionStarter]: At program point L8922(line 8922) the Hoare annotation is: true [2018-12-09 00:51:50,439 INFO L448 ceAbstractionStarter]: For program point ldv_usb_deregister_15FINAL(lines 8919 8926) no Hoare annotation was computed. [2018-12-09 00:51:50,439 INFO L448 ceAbstractionStarter]: For program point ldv_usb_deregister_15EXIT(lines 8919 8926) no Hoare annotation was computed. [2018-12-09 00:51:50,439 INFO L451 ceAbstractionStarter]: At program point ldv_usb_deregister_15ENTRY(lines 8919 8926) the Hoare annotation is: true [2018-12-09 00:51:50,439 INFO L448 ceAbstractionStarter]: For program point L8922-1(line 8922) no Hoare annotation was computed. [2018-12-09 00:51:50,439 INFO L448 ceAbstractionStarter]: For program point p54_init_commonEXIT(lines 9651 9653) no Hoare annotation was computed. [2018-12-09 00:51:50,440 INFO L451 ceAbstractionStarter]: At program point L9652(line 9652) the Hoare annotation is: true [2018-12-09 00:51:50,440 INFO L448 ceAbstractionStarter]: For program point L9652-1(line 9652) no Hoare annotation was computed. [2018-12-09 00:51:50,440 INFO L451 ceAbstractionStarter]: At program point p54_init_commonENTRY(lines 9651 9653) the Hoare annotation is: true [2018-12-09 00:51:50,440 INFO L448 ceAbstractionStarter]: For program point p54_init_commonFINAL(lines 9651 9653) no Hoare annotation was computed. [2018-12-09 00:51:50,440 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 6741 6746) no Hoare annotation was computed. [2018-12-09 00:51:50,440 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 6741 6746) the Hoare annotation is: true [2018-12-09 00:51:50,440 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 6741 6746) no Hoare annotation was computed. [2018-12-09 00:51:50,440 INFO L444 ceAbstractionStarter]: At program point L9548(line 9548) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,440 INFO L448 ceAbstractionStarter]: For program point L9548-1(line 9548) no Hoare annotation was computed. [2018-12-09 00:51:50,440 INFO L448 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_udev_of_p54u_privEXIT(lines 9538 9552) no Hoare annotation was computed. [2018-12-09 00:51:50,440 INFO L444 ceAbstractionStarter]: At program point L9545(line 9545) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,441 INFO L448 ceAbstractionStarter]: For program point L9544(lines 9544 9550) no Hoare annotation was computed. [2018-12-09 00:51:50,441 INFO L448 ceAbstractionStarter]: For program point L9545-1(line 9545) no Hoare annotation was computed. [2018-12-09 00:51:50,441 INFO L444 ceAbstractionStarter]: At program point L9543(line 9543) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,441 INFO L444 ceAbstractionStarter]: At program point ldv_usb_lock_device_for_reset_udev_of_p54u_privENTRY(lines 9538 9552) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,441 INFO L448 ceAbstractionStarter]: For program point L9543-1(line 9543) no Hoare annotation was computed. [2018-12-09 00:51:50,441 INFO L448 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_udev_of_p54u_privFINAL(lines 9538 9552) no Hoare annotation was computed. [2018-12-09 00:51:50,441 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,441 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,441 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,441 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,441 INFO L444 ceAbstractionStarter]: At program point p54u_device_resetENTRY(lines 7612 7642) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,441 INFO L448 ceAbstractionStarter]: For program point L7635-1(lines 7635 7639) no Hoare annotation was computed. [2018-12-09 00:51:50,442 INFO L448 ceAbstractionStarter]: For program point L7631(lines 7631 7634) no Hoare annotation was computed. [2018-12-09 00:51:50,442 INFO L448 ceAbstractionStarter]: For program point L7631-2(lines 7617 7641) no Hoare annotation was computed. [2018-12-09 00:51:50,442 INFO L448 ceAbstractionStarter]: For program point L7621-1(line 7621) no Hoare annotation was computed. [2018-12-09 00:51:50,442 INFO L444 ceAbstractionStarter]: At program point L7621(line 7621) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (and (not (= 0 p54u_device_reset_~lock~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 00:51:50,442 INFO L448 ceAbstractionStarter]: For program point p54u_device_resetEXIT(lines 7612 7642) no Hoare annotation was computed. [2018-12-09 00:51:50,442 INFO L444 ceAbstractionStarter]: At program point L7630(line 7630) the Hoare annotation is: (let ((.cse0 (= 0 p54u_device_reset_~lock~0))) (or (not (= 1 ~ldv_mutex_lock~0)) (and (not .cse0) (= 2 ~ldv_mutex_udev_of_p54u_priv~0) (= p54u_device_reset_~ret~1 0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (and .cse0 (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) [2018-12-09 00:51:50,442 INFO L448 ceAbstractionStarter]: For program point L7632-1(line 7632) no Hoare annotation was computed. [2018-12-09 00:51:50,442 INFO L444 ceAbstractionStarter]: At program point L7632(line 7632) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (not (= 0 p54u_device_reset_~lock~0)) (= 2 ~ldv_mutex_udev_of_p54u_priv~0))) [2018-12-09 00:51:50,442 INFO L448 ceAbstractionStarter]: For program point p54u_device_resetFINAL(lines 7612 7642) no Hoare annotation was computed. [2018-12-09 00:51:50,442 INFO L448 ceAbstractionStarter]: For program point L7630-1(line 7630) no Hoare annotation was computed. [2018-12-09 00:51:50,442 INFO L448 ceAbstractionStarter]: For program point L7622(lines 7622 7627) no Hoare annotation was computed. [2018-12-09 00:51:50,442 INFO L448 ceAbstractionStarter]: For program point L7620-2(lines 7620 7629) no Hoare annotation was computed. [2018-12-09 00:51:50,443 INFO L448 ceAbstractionStarter]: For program point L7620(lines 7620 7629) no Hoare annotation was computed. [2018-12-09 00:51:50,443 INFO L448 ceAbstractionStarter]: For program point ldv_init_zallocFINAL(lines 6691 6701) no Hoare annotation was computed. [2018-12-09 00:51:50,443 INFO L448 ceAbstractionStarter]: For program point ldv_init_zallocEXIT(lines 6691 6701) no Hoare annotation was computed. [2018-12-09 00:51:50,443 INFO L448 ceAbstractionStarter]: For program point L6696-1(line 6696) no Hoare annotation was computed. [2018-12-09 00:51:50,443 INFO L451 ceAbstractionStarter]: At program point ldv_init_zallocENTRY(lines 6691 6701) the Hoare annotation is: true [2018-12-09 00:51:50,443 INFO L451 ceAbstractionStarter]: At program point L6696(line 6696) the Hoare annotation is: true [2018-12-09 00:51:50,443 INFO L448 ceAbstractionStarter]: For program point L7358(lines 7358 7362) no Hoare annotation was computed. [2018-12-09 00:51:50,443 INFO L451 ceAbstractionStarter]: At program point L7387(lines 7351 7399) the Hoare annotation is: true [2018-12-09 00:51:50,443 INFO L448 ceAbstractionStarter]: For program point L7389(lines 7389 7392) no Hoare annotation was computed. [2018-12-09 00:51:50,443 INFO L448 ceAbstractionStarter]: For program point L7385-1(line 7385) no Hoare annotation was computed. [2018-12-09 00:51:50,443 INFO L451 ceAbstractionStarter]: At program point L7385(line 7385) the Hoare annotation is: true [2018-12-09 00:51:50,443 INFO L448 ceAbstractionStarter]: For program point L7379(lines 7379 7384) no Hoare annotation was computed. [2018-12-09 00:51:50,443 INFO L451 ceAbstractionStarter]: At program point L7381(lines 7351 7399) the Hoare annotation is: true [2018-12-09 00:51:50,444 INFO L451 ceAbstractionStarter]: At program point L7377(line 7377) the Hoare annotation is: true [2018-12-09 00:51:50,444 INFO L448 ceAbstractionStarter]: For program point L7371-1(lines 7371 7372) no Hoare annotation was computed. [2018-12-09 00:51:50,444 INFO L451 ceAbstractionStarter]: At program point L7371(lines 7371 7372) the Hoare annotation is: true [2018-12-09 00:51:50,444 INFO L448 ceAbstractionStarter]: For program point p54u_init_urbsFINAL(lines 7341 7400) no Hoare annotation was computed. [2018-12-09 00:51:50,444 INFO L448 ceAbstractionStarter]: For program point L7369-1(line 7369) no Hoare annotation was computed. [2018-12-09 00:51:50,444 INFO L451 ceAbstractionStarter]: At program point L7369(line 7369) the Hoare annotation is: true [2018-12-09 00:51:50,444 INFO L448 ceAbstractionStarter]: For program point L7363-1(line 7363) no Hoare annotation was computed. [2018-12-09 00:51:50,444 INFO L451 ceAbstractionStarter]: At program point L7363(line 7363) the Hoare annotation is: true [2018-12-09 00:51:50,444 INFO L451 ceAbstractionStarter]: At program point L7396(line 7396) the Hoare annotation is: true [2018-12-09 00:51:50,444 INFO L451 ceAbstractionStarter]: At program point L7390(lines 7351 7399) the Hoare annotation is: true [2018-12-09 00:51:50,444 INFO L448 ceAbstractionStarter]: For program point L7357-1(line 7357) no Hoare annotation was computed. [2018-12-09 00:51:50,444 INFO L448 ceAbstractionStarter]: For program point L7388(line 7388) no Hoare annotation was computed. [2018-12-09 00:51:50,444 INFO L451 ceAbstractionStarter]: At program point L7357(line 7357) the Hoare annotation is: true [2018-12-09 00:51:50,444 INFO L448 ceAbstractionStarter]: For program point L7378(line 7378) no Hoare annotation was computed. [2018-12-09 00:51:50,445 INFO L451 ceAbstractionStarter]: At program point L7380-1(line 7380) the Hoare annotation is: true [2018-12-09 00:51:50,445 INFO L451 ceAbstractionStarter]: At program point L7380(line 7380) the Hoare annotation is: true [2018-12-09 00:51:50,445 INFO L451 ceAbstractionStarter]: At program point p54u_init_urbsENTRY(lines 7341 7400) the Hoare annotation is: true [2018-12-09 00:51:50,445 INFO L451 ceAbstractionStarter]: At program point L7376-1(line 7376) the Hoare annotation is: true [2018-12-09 00:51:50,445 INFO L451 ceAbstractionStarter]: At program point L7376(line 7376) the Hoare annotation is: true [2018-12-09 00:51:50,445 INFO L451 ceAbstractionStarter]: At program point L7370(line 7370) the Hoare annotation is: true [2018-12-09 00:51:50,445 INFO L448 ceAbstractionStarter]: For program point p54u_init_urbsEXIT(lines 7341 7400) no Hoare annotation was computed. [2018-12-09 00:51:50,445 INFO L448 ceAbstractionStarter]: For program point L7370-1(line 7370) no Hoare annotation was computed. [2018-12-09 00:51:50,445 INFO L451 ceAbstractionStarter]: At program point L7395(line 7395) the Hoare annotation is: true [2018-12-09 00:51:50,445 INFO L448 ceAbstractionStarter]: For program point L7364(lines 7364 7368) no Hoare annotation was computed. [2018-12-09 00:51:50,445 INFO L448 ceAbstractionStarter]: For program point L7397(line 7397) no Hoare annotation was computed. [2018-12-09 00:51:50,445 INFO L448 ceAbstractionStarter]: For program point request_firmware_nowaitEXIT(lines 9677 9679) no Hoare annotation was computed. [2018-12-09 00:51:50,445 INFO L451 ceAbstractionStarter]: At program point request_firmware_nowaitENTRY(lines 9677 9679) the Hoare annotation is: true [2018-12-09 00:51:50,445 INFO L448 ceAbstractionStarter]: For program point request_firmware_nowaitFINAL(lines 9677 9679) no Hoare annotation was computed. [2018-12-09 00:51:50,446 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,446 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,446 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,446 INFO L448 ceAbstractionStarter]: For program point crc32_leEXIT(lines 9612 9614) no Hoare annotation was computed. [2018-12-09 00:51:50,446 INFO L451 ceAbstractionStarter]: At program point crc32_leENTRY(lines 9612 9614) the Hoare annotation is: true [2018-12-09 00:51:50,446 INFO L448 ceAbstractionStarter]: For program point crc32_leFINAL(lines 9612 9614) no Hoare annotation was computed. [2018-12-09 00:51:50,446 INFO L448 ceAbstractionStarter]: For program point ldv_memsetFINAL(lines 6702 6709) no Hoare annotation was computed. [2018-12-09 00:51:50,446 INFO L448 ceAbstractionStarter]: For program point L6706-1(line 6706) no Hoare annotation was computed. [2018-12-09 00:51:50,446 INFO L451 ceAbstractionStarter]: At program point ldv_memsetENTRY(lines 6702 6709) the Hoare annotation is: true [2018-12-09 00:51:50,446 INFO L451 ceAbstractionStarter]: At program point L6706(line 6706) the Hoare annotation is: true [2018-12-09 00:51:50,446 INFO L448 ceAbstractionStarter]: For program point ldv_memsetEXIT(lines 6702 6709) no Hoare annotation was computed. [2018-12-09 00:51:50,446 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 6763 6768) the Hoare annotation is: true [2018-12-09 00:51:50,446 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 6763 6768) no Hoare annotation was computed. [2018-12-09 00:51:50,446 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 6763 6768) no Hoare annotation was computed. [2018-12-09 00:51:50,447 INFO L451 ceAbstractionStarter]: At program point p54u_readENTRY(lines 7565 7600) the Hoare annotation is: true [2018-12-09 00:51:50,447 INFO L448 ceAbstractionStarter]: For program point L7585-1(line 7585) no Hoare annotation was computed. [2018-12-09 00:51:50,447 INFO L451 ceAbstractionStarter]: At program point L7585(line 7585) the Hoare annotation is: true [2018-12-09 00:51:50,447 INFO L448 ceAbstractionStarter]: For program point L7586-1(line 7586) no Hoare annotation was computed. [2018-12-09 00:51:50,447 INFO L448 ceAbstractionStarter]: For program point L7578(lines 7578 7582) no Hoare annotation was computed. [2018-12-09 00:51:50,447 INFO L448 ceAbstractionStarter]: For program point p54u_readEXIT(lines 7565 7600) no Hoare annotation was computed. [2018-12-09 00:51:50,447 INFO L448 ceAbstractionStarter]: For program point L7578-2(lines 7578 7582) no Hoare annotation was computed. [2018-12-09 00:51:50,447 INFO L448 ceAbstractionStarter]: For program point L7591-1(line 7591) no Hoare annotation was computed. [2018-12-09 00:51:50,447 INFO L451 ceAbstractionStarter]: At program point L7591(line 7591) the Hoare annotation is: true [2018-12-09 00:51:50,447 INFO L448 ceAbstractionStarter]: For program point L7592-1(line 7592) no Hoare annotation was computed. [2018-12-09 00:51:50,447 INFO L448 ceAbstractionStarter]: For program point p54u_readFINAL(lines 7565 7600) no Hoare annotation was computed. [2018-12-09 00:51:50,447 INFO L451 ceAbstractionStarter]: At program point L7592(line 7592) the Hoare annotation is: true [2018-12-09 00:51:50,447 INFO L448 ceAbstractionStarter]: For program point L7593(lines 7593 7596) no Hoare annotation was computed. [2018-12-09 00:51:50,447 INFO L451 ceAbstractionStarter]: At program point L7586(line 7586) the Hoare annotation is: true [2018-12-09 00:51:50,448 INFO L448 ceAbstractionStarter]: For program point L7587(lines 7587 7590) no Hoare annotation was computed. [2018-12-09 00:51:50,448 INFO L448 ceAbstractionStarter]: For program point p54u_driver_initFINAL(lines 8672 8679) no Hoare annotation was computed. [2018-12-09 00:51:50,448 INFO L451 ceAbstractionStarter]: At program point L8676(line 8676) the Hoare annotation is: true [2018-12-09 00:51:50,448 INFO L448 ceAbstractionStarter]: For program point L8676-1(line 8676) no Hoare annotation was computed. [2018-12-09 00:51:50,448 INFO L451 ceAbstractionStarter]: At program point p54u_driver_initENTRY(lines 8672 8679) the Hoare annotation is: true [2018-12-09 00:51:50,448 INFO L448 ceAbstractionStarter]: For program point p54u_driver_initEXIT(lines 8672 8679) no Hoare annotation was computed. [2018-12-09 00:51:50,448 INFO L448 ceAbstractionStarter]: For program point L7551(lines 7551 7557) no Hoare annotation was computed. [2018-12-09 00:51:50,448 INFO L448 ceAbstractionStarter]: For program point L7552-1(line 7552) no Hoare annotation was computed. [2018-12-09 00:51:50,448 INFO L451 ceAbstractionStarter]: At program point L7552(line 7552) the Hoare annotation is: true [2018-12-09 00:51:50,448 INFO L448 ceAbstractionStarter]: For program point L7551-2(lines 7551 7557) no Hoare annotation was computed. [2018-12-09 00:51:50,448 INFO L451 ceAbstractionStarter]: At program point p54u_writeENTRY(lines 7542 7564) the Hoare annotation is: true [2018-12-09 00:51:50,448 INFO L448 ceAbstractionStarter]: For program point p54u_writeEXIT(lines 7542 7564) no Hoare annotation was computed. [2018-12-09 00:51:50,448 INFO L448 ceAbstractionStarter]: For program point p54u_writeFINAL(lines 7542 7564) no Hoare annotation was computed. [2018-12-09 00:51:50,448 INFO L448 ceAbstractionStarter]: For program point L7561-1(line 7561) no Hoare annotation was computed. [2018-12-09 00:51:50,448 INFO L451 ceAbstractionStarter]: At program point L7561(line 7561) the Hoare annotation is: true [2018-12-09 00:51:50,449 INFO L448 ceAbstractionStarter]: For program point L7555-1(line 7555) no Hoare annotation was computed. [2018-12-09 00:51:50,449 INFO L451 ceAbstractionStarter]: At program point L7555(line 7555) the Hoare annotation is: true [2018-12-09 00:51:50,449 INFO L448 ceAbstractionStarter]: For program point L6795-1(line 6795) no Hoare annotation was computed. [2018-12-09 00:51:50,449 INFO L451 ceAbstractionStarter]: At program point L6795(line 6795) the Hoare annotation is: true [2018-12-09 00:51:50,449 INFO L451 ceAbstractionStarter]: At program point __kmallocENTRY(lines 6793 6796) the Hoare annotation is: true [2018-12-09 00:51:50,449 INFO L448 ceAbstractionStarter]: For program point __kmallocFINAL(lines 6793 6796) no Hoare annotation was computed. [2018-12-09 00:51:50,449 INFO L448 ceAbstractionStarter]: For program point __kmallocEXIT(lines 6793 6796) no Hoare annotation was computed. [2018-12-09 00:51:50,449 INFO L451 ceAbstractionStarter]: At program point ldv_undef_intENTRY(lines 6710 6717) the Hoare annotation is: true [2018-12-09 00:51:50,449 INFO L448 ceAbstractionStarter]: For program point ldv_undef_intFINAL(lines 6710 6717) no Hoare annotation was computed. [2018-12-09 00:51:50,449 INFO L448 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 6710 6717) no Hoare annotation was computed. [2018-12-09 00:51:50,449 INFO L448 ceAbstractionStarter]: For program point L8797(lines 8797 8809) no Hoare annotation was computed. [2018-12-09 00:51:50,449 INFO L448 ceAbstractionStarter]: For program point L8789(lines 8789 8794) no Hoare annotation was computed. [2018-12-09 00:51:50,449 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 8702 8827) no Hoare annotation was computed. [2018-12-09 00:51:50,449 INFO L444 ceAbstractionStarter]: At program point L8748(line 8748) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-09 00:51:50,450 INFO L448 ceAbstractionStarter]: For program point L8748-1(line 8748) no Hoare annotation was computed. [2018-12-09 00:51:50,450 INFO L448 ceAbstractionStarter]: For program point L8798-1(line 8798) no Hoare annotation was computed. [2018-12-09 00:51:50,450 INFO L444 ceAbstractionStarter]: At program point L8798(line 8798) the Hoare annotation is: (or (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 00:51:50,450 INFO L448 ceAbstractionStarter]: For program point L8790-1(line 8790) no Hoare annotation was computed. [2018-12-09 00:51:50,450 INFO L448 ceAbstractionStarter]: For program point L8724(lines 8724 8779) no Hoare annotation was computed. [2018-12-09 00:51:50,450 INFO L444 ceAbstractionStarter]: At program point L8790(line 8790) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-09 00:51:50,450 INFO L448 ceAbstractionStarter]: For program point L8799-2(lines 8797 8808) no Hoare annotation was computed. [2018-12-09 00:51:50,450 INFO L448 ceAbstractionStarter]: For program point L8799(lines 8799 8802) no Hoare annotation was computed. [2018-12-09 00:51:50,450 INFO L448 ceAbstractionStarter]: For program point L8725(line 8725) no Hoare annotation was computed. [2018-12-09 00:51:50,450 INFO L448 ceAbstractionStarter]: For program point L8824(line 8824) no Hoare annotation was computed. [2018-12-09 00:51:50,450 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 8702 8827) no Hoare annotation was computed. [2018-12-09 00:51:50,450 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 8702 8827) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_1~0 0) (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 00:51:50,450 INFO L448 ceAbstractionStarter]: For program point L8767(line 8767) no Hoare annotation was computed. [2018-12-09 00:51:50,450 INFO L448 ceAbstractionStarter]: For program point L8726(lines 8726 8734) no Hoare annotation was computed. [2018-12-09 00:51:50,450 INFO L448 ceAbstractionStarter]: For program point L8784(line 8784) no Hoare annotation was computed. [2018-12-09 00:51:50,451 INFO L448 ceAbstractionStarter]: For program point L8768(lines 8768 8775) no Hoare annotation was computed. [2018-12-09 00:51:50,451 INFO L448 ceAbstractionStarter]: For program point L8818(line 8818) no Hoare annotation was computed. [2018-12-09 00:51:50,451 INFO L448 ceAbstractionStarter]: For program point L8760(line 8760) no Hoare annotation was computed. [2018-12-09 00:51:50,451 INFO L444 ceAbstractionStarter]: At program point L8727(line 8727) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-09 00:51:50,451 INFO L448 ceAbstractionStarter]: For program point L8727-1(line 8727) no Hoare annotation was computed. [2018-12-09 00:51:50,451 INFO L448 ceAbstractionStarter]: For program point L8785(lines 8785 8816) no Hoare annotation was computed. [2018-12-09 00:51:50,451 INFO L448 ceAbstractionStarter]: For program point L8777(line 8777) no Hoare annotation was computed. [2018-12-09 00:51:50,455 INFO L444 ceAbstractionStarter]: At program point L8711(line 8711) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_1~0 0) (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 00:51:50,455 INFO L448 ceAbstractionStarter]: For program point L8711-1(line 8711) no Hoare annotation was computed. [2018-12-09 00:51:50,455 INFO L444 ceAbstractionStarter]: At program point L8769(line 8769) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-09 00:51:50,455 INFO L448 ceAbstractionStarter]: For program point L8736(line 8736) no Hoare annotation was computed. [2018-12-09 00:51:50,455 INFO L448 ceAbstractionStarter]: For program point L8769-1(line 8769) no Hoare annotation was computed. [2018-12-09 00:51:50,455 INFO L451 ceAbstractionStarter]: At program point L8819(line 8819) the Hoare annotation is: true [2018-12-09 00:51:50,455 INFO L448 ceAbstractionStarter]: For program point L8761(lines 8761 8765) no Hoare annotation was computed. [2018-12-09 00:51:50,455 INFO L448 ceAbstractionStarter]: For program point L8728(lines 8728 8732) no Hoare annotation was computed. [2018-12-09 00:51:50,455 INFO L448 ceAbstractionStarter]: For program point L8811(line 8811) no Hoare annotation was computed. [2018-12-09 00:51:50,455 INFO L451 ceAbstractionStarter]: At program point L8778(line 8778) the Hoare annotation is: true [2018-12-09 00:51:50,455 INFO L448 ceAbstractionStarter]: For program point L8720(lines 8720 8820) no Hoare annotation was computed. [2018-12-09 00:51:50,455 INFO L448 ceAbstractionStarter]: For program point L8770(lines 8770 8773) no Hoare annotation was computed. [2018-12-09 00:51:50,455 INFO L444 ceAbstractionStarter]: At program point L8762(line 8762) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-09 00:51:50,455 INFO L448 ceAbstractionStarter]: For program point L8737(lines 8737 8744) no Hoare annotation was computed. [2018-12-09 00:51:50,455 INFO L448 ceAbstractionStarter]: For program point L8787(lines 8787 8813) no Hoare annotation was computed. [2018-12-09 00:51:50,456 INFO L444 ceAbstractionStarter]: At program point L8754(line 8754) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-09 00:51:50,456 INFO L448 ceAbstractionStarter]: For program point L8762-1(line 8762) no Hoare annotation was computed. [2018-12-09 00:51:50,456 INFO L451 ceAbstractionStarter]: At program point L8812(line 8812) the Hoare annotation is: true [2018-12-09 00:51:50,456 INFO L448 ceAbstractionStarter]: For program point L8746(line 8746) no Hoare annotation was computed. [2018-12-09 00:51:50,456 INFO L448 ceAbstractionStarter]: For program point L8721(line 8721) no Hoare annotation was computed. [2018-12-09 00:51:50,456 INFO L448 ceAbstractionStarter]: For program point L8754-1(line 8754) no Hoare annotation was computed. [2018-12-09 00:51:50,461 INFO L444 ceAbstractionStarter]: At program point L8738(line 8738) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-09 00:51:50,461 INFO L444 ceAbstractionStarter]: At program point L8713(line 8713) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_1~0 0) (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 00:51:50,461 INFO L444 ceAbstractionStarter]: At program point L8713-1(line 8713) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_1~0 0) (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 00:51:50,461 INFO L448 ceAbstractionStarter]: For program point L8796(line 8796) no Hoare annotation was computed. [2018-12-09 00:51:50,461 INFO L448 ceAbstractionStarter]: For program point L8738-1(line 8738) no Hoare annotation was computed. [2018-12-09 00:51:50,461 INFO L444 ceAbstractionStarter]: At program point L8821(lines 8710 8826) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-09 00:51:50,461 INFO L448 ceAbstractionStarter]: For program point L8788(line 8788) no Hoare annotation was computed. [2018-12-09 00:51:50,461 INFO L448 ceAbstractionStarter]: For program point L8722(lines 8722 8782) no Hoare annotation was computed. [2018-12-09 00:51:50,461 INFO L448 ceAbstractionStarter]: For program point L8747(lines 8747 8752) no Hoare annotation was computed. [2018-12-09 00:51:50,461 INFO L448 ceAbstractionStarter]: For program point L8714(line 8714) no Hoare annotation was computed. [2018-12-09 00:51:50,461 INFO L444 ceAbstractionStarter]: At program point L8805(lines 8710 8826) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-09 00:51:50,461 INFO L448 ceAbstractionStarter]: For program point L8739(lines 8739 8742) no Hoare annotation was computed. [2018-12-09 00:51:50,461 INFO L448 ceAbstractionStarter]: For program point L8747-2(lines 8724 8779) no Hoare annotation was computed. [2018-12-09 00:51:50,461 INFO L448 ceAbstractionStarter]: For program point __const_udelayFINAL(lines 9582 9584) no Hoare annotation was computed. [2018-12-09 00:51:50,461 INFO L448 ceAbstractionStarter]: For program point __const_udelayEXIT(lines 9582 9584) no Hoare annotation was computed. [2018-12-09 00:51:50,461 INFO L451 ceAbstractionStarter]: At program point __const_udelayENTRY(lines 9582 9584) the Hoare annotation is: true [2018-12-09 00:51:50,461 INFO L451 ceAbstractionStarter]: At program point wait_for_completionENTRY(lines 9751 9753) the Hoare annotation is: true [2018-12-09 00:51:50,461 INFO L448 ceAbstractionStarter]: For program point wait_for_completionEXIT(lines 9751 9753) no Hoare annotation was computed. [2018-12-09 00:51:50,466 INFO L448 ceAbstractionStarter]: For program point wait_for_completionFINAL(lines 9751 9753) no Hoare annotation was computed. [2018-12-09 00:51:50,466 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 6631 6638) no Hoare annotation was computed. [2018-12-09 00:51:50,466 INFO L451 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 6631 6638) the Hoare annotation is: true [2018-12-09 00:51:50,466 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 6631 6638) no Hoare annotation was computed. [2018-12-09 00:51:50,466 INFO L448 ceAbstractionStarter]: For program point L9454-1(lines 9454 9457) no Hoare annotation was computed. [2018-12-09 00:51:50,466 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_udev_of_p54u_privEXIT(lines 9451 9461) no Hoare annotation was computed. [2018-12-09 00:51:50,466 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_udev_of_p54u_privENTRY(lines 9451 9461) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,466 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_udev_of_p54u_privFINAL(lines 9451 9461) no Hoare annotation was computed. [2018-12-09 00:51:50,466 INFO L444 ceAbstractionStarter]: At program point L9455(line 9455) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 00:51:50,466 INFO L448 ceAbstractionStarter]: For program point L9454(lines 9454 9457) no Hoare annotation was computed. [2018-12-09 00:51:50,466 INFO L451 ceAbstractionStarter]: At program point SET_IEEE80211_DEVENTRY(lines 7014 7020) the Hoare annotation is: true [2018-12-09 00:51:50,466 INFO L448 ceAbstractionStarter]: For program point SET_IEEE80211_DEVEXIT(lines 7014 7020) no Hoare annotation was computed. [2018-12-09 00:51:50,467 INFO L448 ceAbstractionStarter]: For program point SET_IEEE80211_DEVFINAL(lines 7014 7020) no Hoare annotation was computed. [2018-12-09 00:51:50,467 INFO L448 ceAbstractionStarter]: For program point L7017-1(line 7017) no Hoare annotation was computed. [2018-12-09 00:51:50,467 INFO L451 ceAbstractionStarter]: At program point L7017(line 7017) the Hoare annotation is: true [2018-12-09 00:51:50,467 INFO L448 ceAbstractionStarter]: For program point p54u_driver_exitEXIT(lines 8680 8686) no Hoare annotation was computed. [2018-12-09 00:51:50,467 INFO L451 ceAbstractionStarter]: At program point p54u_driver_exitENTRY(lines 8680 8686) the Hoare annotation is: true [2018-12-09 00:51:50,467 INFO L448 ceAbstractionStarter]: For program point p54u_driver_exitFINAL(lines 8680 8686) no Hoare annotation was computed. [2018-12-09 00:51:50,467 INFO L451 ceAbstractionStarter]: At program point p54u_resumeENTRY(lines 8610 8634) the Hoare annotation is: true [2018-12-09 00:51:50,467 INFO L448 ceAbstractionStarter]: For program point p54u_resumeEXIT(lines 8610 8634) no Hoare annotation was computed. [2018-12-09 00:51:50,467 INFO L448 ceAbstractionStarter]: For program point L8627(lines 8627 8630) no Hoare annotation was computed. [2018-12-09 00:51:50,467 INFO L448 ceAbstractionStarter]: For program point p54u_resumeFINAL(lines 8610 8634) no Hoare annotation was computed. [2018-12-09 00:51:50,467 INFO L451 ceAbstractionStarter]: At program point L8631(line 8631) the Hoare annotation is: true [2018-12-09 00:51:50,467 INFO L448 ceAbstractionStarter]: For program point L8631-1(line 8631) no Hoare annotation was computed. [2018-12-09 00:51:50,472 INFO L448 ceAbstractionStarter]: For program point L8620(lines 8620 8623) no Hoare annotation was computed. [2018-12-09 00:51:50,472 INFO L451 ceAbstractionStarter]: At program point L8618(line 8618) the Hoare annotation is: true [2018-12-09 00:51:50,472 INFO L448 ceAbstractionStarter]: For program point L8625(line 8625) no Hoare annotation was computed. [2018-12-09 00:51:50,472 INFO L451 ceAbstractionStarter]: At program point L8625-2(line 8625) the Hoare annotation is: true [2018-12-09 00:51:50,472 INFO L448 ceAbstractionStarter]: For program point L8625-3(lines 8625 8626) no Hoare annotation was computed. [2018-12-09 00:51:50,472 INFO L448 ceAbstractionStarter]: For program point L8618-1(line 8618) no Hoare annotation was computed. [2018-12-09 00:51:50,472 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,472 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,472 INFO L448 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,472 INFO L448 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,472 INFO L451 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,472 INFO L448 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,472 INFO L448 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,472 INFO L451 ceAbstractionStarter]: At program point L-1-9(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,472 INFO L448 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,473 INFO L448 ceAbstractionStarter]: For program point L-1-12(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,473 INFO L451 ceAbstractionStarter]: At program point L-1-13(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,473 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,473 INFO L448 ceAbstractionStarter]: For program point L-1-14(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,473 INFO L448 ceAbstractionStarter]: For program point L-1-16(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,473 INFO L451 ceAbstractionStarter]: At program point L-1-17(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,473 INFO L448 ceAbstractionStarter]: For program point L-1-18(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,473 INFO L451 ceAbstractionStarter]: At program point L-1-20(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,473 INFO L448 ceAbstractionStarter]: For program point L-1-21(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,473 INFO L448 ceAbstractionStarter]: For program point L-1-22(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,473 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,473 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,473 INFO L448 ceAbstractionStarter]: For program point L8477(lines 8477 8480) no Hoare annotation was computed. [2018-12-09 00:51:50,473 INFO L448 ceAbstractionStarter]: For program point L8476(line 8476) no Hoare annotation was computed. [2018-12-09 00:51:50,473 INFO L451 ceAbstractionStarter]: At program point L8475(line 8475) the Hoare annotation is: true [2018-12-09 00:51:50,478 INFO L451 ceAbstractionStarter]: At program point L8475-1(line 8475) the Hoare annotation is: true [2018-12-09 00:51:50,478 INFO L448 ceAbstractionStarter]: For program point p54u_load_firmwareFINAL(lines 8462 8494) no Hoare annotation was computed. [2018-12-09 00:51:50,478 INFO L451 ceAbstractionStarter]: At program point L8471(line 8471) the Hoare annotation is: true [2018-12-09 00:51:50,478 INFO L448 ceAbstractionStarter]: For program point L8471-1(line 8471) no Hoare annotation was computed. [2018-12-09 00:51:50,478 INFO L451 ceAbstractionStarter]: At program point p54u_load_firmwareENTRY(lines 8462 8494) the Hoare annotation is: true [2018-12-09 00:51:50,478 INFO L448 ceAbstractionStarter]: For program point L8486-1(lines 8486 8491) no Hoare annotation was computed. [2018-12-09 00:51:50,478 INFO L451 ceAbstractionStarter]: At program point L8484(lines 8484 8485) the Hoare annotation is: true [2018-12-09 00:51:50,478 INFO L451 ceAbstractionStarter]: At program point L8483(line 8483) the Hoare annotation is: true [2018-12-09 00:51:50,478 INFO L448 ceAbstractionStarter]: For program point L8484-1(lines 8484 8485) no Hoare annotation was computed. [2018-12-09 00:51:50,478 INFO L448 ceAbstractionStarter]: For program point L8483-1(line 8483) no Hoare annotation was computed. [2018-12-09 00:51:50,478 INFO L448 ceAbstractionStarter]: For program point p54u_load_firmwareEXIT(lines 8462 8494) no Hoare annotation was computed. [2018-12-09 00:51:50,478 INFO L451 ceAbstractionStarter]: At program point L8489(line 8489) the Hoare annotation is: true [2018-12-09 00:51:50,478 INFO L448 ceAbstractionStarter]: For program point L8486(lines 8486 8491) no Hoare annotation was computed. [2018-12-09 00:51:50,478 INFO L451 ceAbstractionStarter]: At program point p54_find_typeENTRY(lines 8349 8373) the Hoare annotation is: true [2018-12-09 00:51:50,478 INFO L451 ceAbstractionStarter]: At program point L8366(lines 8352 8372) the Hoare annotation is: true [2018-12-09 00:51:50,478 INFO L448 ceAbstractionStarter]: For program point p54_find_typeFINAL(lines 8349 8373) no Hoare annotation was computed. [2018-12-09 00:51:50,478 INFO L451 ceAbstractionStarter]: At program point L8363(lines 8352 8372) the Hoare annotation is: true [2018-12-09 00:51:50,478 INFO L448 ceAbstractionStarter]: For program point p54_find_typeEXIT(lines 8349 8373) no Hoare annotation was computed. [2018-12-09 00:51:50,478 INFO L451 ceAbstractionStarter]: At program point L8361(lines 8352 8372) the Hoare annotation is: true [2018-12-09 00:51:50,478 INFO L448 ceAbstractionStarter]: For program point L8356(lines 8356 8359) no Hoare annotation was computed. [2018-12-09 00:51:50,479 INFO L451 ceAbstractionStarter]: At program point usb_register_driverENTRY(lines 9737 9739) the Hoare annotation is: true [2018-12-09 00:51:50,479 INFO L448 ceAbstractionStarter]: For program point usb_register_driverFINAL(lines 9737 9739) no Hoare annotation was computed. [2018-12-09 00:51:50,479 INFO L448 ceAbstractionStarter]: For program point usb_register_driverEXIT(lines 9737 9739) no Hoare annotation was computed. [2018-12-09 00:51:50,479 INFO L448 ceAbstractionStarter]: For program point set_wiphy_devEXIT(lines 7007 7013) no Hoare annotation was computed. [2018-12-09 00:51:50,479 INFO L451 ceAbstractionStarter]: At program point set_wiphy_devENTRY(lines 7007 7013) the Hoare annotation is: true [2018-12-09 00:51:50,479 INFO L448 ceAbstractionStarter]: For program point set_wiphy_devFINAL(lines 7007 7013) no Hoare annotation was computed. [2018-12-09 00:51:50,479 INFO L448 ceAbstractionStarter]: For program point usb_free_urbEXIT(lines 9715 9717) no Hoare annotation was computed. [2018-12-09 00:51:50,479 INFO L451 ceAbstractionStarter]: At program point usb_free_urbENTRY(lines 9715 9717) the Hoare annotation is: true [2018-12-09 00:51:50,484 INFO L448 ceAbstractionStarter]: For program point usb_free_urbFINAL(lines 9715 9717) no Hoare annotation was computed. [2018-12-09 00:51:50,484 INFO L448 ceAbstractionStarter]: For program point skb_queue_lenEXIT(lines 6926 6931) no Hoare annotation was computed. [2018-12-09 00:51:50,484 INFO L448 ceAbstractionStarter]: For program point skb_queue_lenFINAL(lines 6926 6931) no Hoare annotation was computed. [2018-12-09 00:51:50,484 INFO L451 ceAbstractionStarter]: At program point skb_queue_lenENTRY(lines 6926 6931) the Hoare annotation is: true [2018-12-09 00:51:50,484 INFO L448 ceAbstractionStarter]: For program point __dev_alloc_skbEXIT(lines 6982 6989) no Hoare annotation was computed. [2018-12-09 00:51:50,484 INFO L451 ceAbstractionStarter]: At program point __dev_alloc_skbENTRY(lines 6982 6989) the Hoare annotation is: true [2018-12-09 00:51:50,484 INFO L451 ceAbstractionStarter]: At program point L6986(line 6986) the Hoare annotation is: true [2018-12-09 00:51:50,484 INFO L448 ceAbstractionStarter]: For program point __dev_alloc_skbFINAL(lines 6982 6989) no Hoare annotation was computed. [2018-12-09 00:51:50,484 INFO L448 ceAbstractionStarter]: For program point L6986-1(line 6986) no Hoare annotation was computed. [2018-12-09 00:51:50,484 INFO L448 ceAbstractionStarter]: For program point __ldv_usb_unlock_deviceFINAL(lines 9591 9593) no Hoare annotation was computed. [2018-12-09 00:51:50,484 INFO L451 ceAbstractionStarter]: At program point __ldv_usb_unlock_deviceENTRY(lines 9591 9593) the Hoare annotation is: true [2018-12-09 00:51:50,484 INFO L448 ceAbstractionStarter]: For program point __ldv_usb_unlock_deviceEXIT(lines 9591 9593) no Hoare annotation was computed. [2018-12-09 00:51:50,484 INFO L448 ceAbstractionStarter]: For program point usb_anchor_urbFINAL(lines 9705 9707) no Hoare annotation was computed. [2018-12-09 00:51:50,484 INFO L451 ceAbstractionStarter]: At program point usb_anchor_urbENTRY(lines 9705 9707) the Hoare annotation is: true [2018-12-09 00:51:50,485 INFO L448 ceAbstractionStarter]: For program point usb_anchor_urbEXIT(lines 9705 9707) no Hoare annotation was computed. [2018-12-09 00:51:50,485 INFO L444 ceAbstractionStarter]: At program point L9516(line 9516) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 2 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 00:51:50,485 INFO L448 ceAbstractionStarter]: For program point L9515(lines 9515 9518) no Hoare annotation was computed. [2018-12-09 00:51:50,485 INFO L448 ceAbstractionStarter]: For program point L9515-1(lines 9515 9518) no Hoare annotation was computed. [2018-12-09 00:51:50,485 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_udev_of_p54u_privEXIT(lines 9512 9522) no Hoare annotation was computed. [2018-12-09 00:51:50,485 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_udev_of_p54u_privENTRY(lines 9512 9522) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 2 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (= 2 ~ldv_mutex_udev_of_p54u_priv~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 00:51:50,485 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_udev_of_p54u_privFINAL(lines 9512 9522) no Hoare annotation was computed. [2018-12-09 00:51:50,485 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 6819 6825) no Hoare annotation was computed. [2018-12-09 00:51:50,485 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 6819 6825) no Hoare annotation was computed. [2018-12-09 00:51:50,485 INFO L451 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 6819 6825) the Hoare annotation is: true [2018-12-09 00:51:50,490 INFO L448 ceAbstractionStarter]: For program point skb_queue_tailFINAL(lines 9692 9694) no Hoare annotation was computed. [2018-12-09 00:51:50,490 INFO L448 ceAbstractionStarter]: For program point skb_queue_tailEXIT(lines 9692 9694) no Hoare annotation was computed. [2018-12-09 00:51:50,490 INFO L451 ceAbstractionStarter]: At program point skb_queue_tailENTRY(lines 9692 9694) the Hoare annotation is: true [2018-12-09 00:51:50,490 INFO L444 ceAbstractionStarter]: At program point ldv_usb_unlock_device_udev_of_p54u_privENTRY(lines 9553 9559) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 2 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (= 2 ~ldv_mutex_udev_of_p54u_priv~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 00:51:50,490 INFO L448 ceAbstractionStarter]: For program point ldv_usb_unlock_device_udev_of_p54u_privEXIT(lines 9553 9559) no Hoare annotation was computed. [2018-12-09 00:51:50,490 INFO L448 ceAbstractionStarter]: For program point ldv_usb_unlock_device_udev_of_p54u_privFINAL(lines 9553 9559) no Hoare annotation was computed. [2018-12-09 00:51:50,490 INFO L448 ceAbstractionStarter]: For program point p54u_free_urbsFINAL(lines 7325 7333) no Hoare annotation was computed. [2018-12-09 00:51:50,490 INFO L448 ceAbstractionStarter]: For program point p54u_free_urbsEXIT(lines 7325 7333) no Hoare annotation was computed. [2018-12-09 00:51:50,490 INFO L451 ceAbstractionStarter]: At program point p54u_free_urbsENTRY(lines 7325 7333) the Hoare annotation is: true [2018-12-09 00:51:50,490 INFO L451 ceAbstractionStarter]: At program point L7330(line 7330) the Hoare annotation is: true [2018-12-09 00:51:50,490 INFO L451 ceAbstractionStarter]: At program point kmemdupENTRY(lines 9628 9630) the Hoare annotation is: true [2018-12-09 00:51:50,490 INFO L451 ceAbstractionStarter]: At program point L9629(line 9629) the Hoare annotation is: true [2018-12-09 00:51:50,490 INFO L448 ceAbstractionStarter]: For program point L9629-1(line 9629) no Hoare annotation was computed. [2018-12-09 00:51:50,491 INFO L448 ceAbstractionStarter]: For program point kmemdupEXIT(lines 9628 9630) no Hoare annotation was computed. [2018-12-09 00:51:50,491 INFO L448 ceAbstractionStarter]: For program point kmemdupFINAL(lines 9628 9630) no Hoare annotation was computed. [2018-12-09 00:51:50,491 INFO L444 ceAbstractionStarter]: At program point L8508(line 8508) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,491 INFO L448 ceAbstractionStarter]: For program point L8508-1(line 8508) no Hoare annotation was computed. [2018-12-09 00:51:50,491 INFO L448 ceAbstractionStarter]: For program point L8533(line 8533) no Hoare annotation was computed. [2018-12-09 00:51:50,491 INFO L448 ceAbstractionStarter]: For program point L8533-2(line 8533) no Hoare annotation was computed. [2018-12-09 00:51:50,491 INFO L448 ceAbstractionStarter]: For program point L8529(line 8529) no Hoare annotation was computed. [2018-12-09 00:51:50,491 INFO L448 ceAbstractionStarter]: For program point L8529-2(line 8529) no Hoare annotation was computed. [2018-12-09 00:51:50,491 INFO L448 ceAbstractionStarter]: For program point L8517(line 8517) no Hoare annotation was computed. [2018-12-09 00:51:50,491 INFO L448 ceAbstractionStarter]: For program point L8550-1(line 8550) no Hoare annotation was computed. [2018-12-09 00:51:50,491 INFO L448 ceAbstractionStarter]: For program point p54u_probeFINAL(lines 8495 8571) no Hoare annotation was computed. [2018-12-09 00:51:50,491 INFO L444 ceAbstractionStarter]: At program point L8521(line 8521) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,497 INFO L444 ceAbstractionStarter]: At program point L8550(line 8550) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8509(lines 8509 8513) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8542(lines 8542 8545) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8534-2(line 8534) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8563(line 8563) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8530(line 8530) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8534(line 8534) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8522(line 8522) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8530-2(line 8530) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L444 ceAbstractionStarter]: At program point L8539(lines 8505 8570) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,497 INFO L444 ceAbstractionStarter]: At program point L8506(line 8506) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,497 INFO L444 ceAbstractionStarter]: At program point L8543(lines 8505 8570) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8535-2(line 8535) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8564(lines 8564 8568) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8531(line 8531) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8564-1(lines 8564 8568) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8506-1(line 8506) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8535(line 8535) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8531-2(line 8531) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8527(lines 8527 8538) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L448 ceAbstractionStarter]: For program point L8548(lines 8548 8562) no Hoare annotation was computed. [2018-12-09 00:51:50,497 INFO L444 ceAbstractionStarter]: At program point L8548-2(lines 8548 8562) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,503 INFO L444 ceAbstractionStarter]: At program point L8565(line 8565) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,503 INFO L448 ceAbstractionStarter]: For program point L8532(line 8532) no Hoare annotation was computed. [2018-12-09 00:51:50,503 INFO L444 ceAbstractionStarter]: At program point L8565-1(line 8565) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,503 INFO L448 ceAbstractionStarter]: For program point L8532-2(line 8532) no Hoare annotation was computed. [2018-12-09 00:51:50,503 INFO L448 ceAbstractionStarter]: For program point L8536(line 8536) no Hoare annotation was computed. [2018-12-09 00:51:50,503 INFO L444 ceAbstractionStarter]: At program point p54u_probeENTRY(lines 8495 8571) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,503 INFO L448 ceAbstractionStarter]: For program point p54u_probeEXIT(lines 8495 8571) no Hoare annotation was computed. [2018-12-09 00:51:50,503 INFO L448 ceAbstractionStarter]: For program point L8528(line 8528) no Hoare annotation was computed. [2018-12-09 00:51:50,503 INFO L448 ceAbstractionStarter]: For program point L8528-2(line 8528) no Hoare annotation was computed. [2018-12-09 00:51:50,503 INFO L444 ceAbstractionStarter]: At program point L8516(line 8516) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,503 INFO L444 ceAbstractionStarter]: At program point L8516-1(line 8516) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,504 INFO L444 ceAbstractionStarter]: At program point L8520(line 8520) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,504 INFO L444 ceAbstractionStarter]: At program point L8520-1(line 8520) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-09 00:51:50,504 INFO L451 ceAbstractionStarter]: At program point p54u_openENTRY(lines 7401 7408) the Hoare annotation is: true [2018-12-09 00:51:50,504 INFO L448 ceAbstractionStarter]: For program point L7405-1(line 7405) no Hoare annotation was computed. [2018-12-09 00:51:50,504 INFO L451 ceAbstractionStarter]: At program point L7405(line 7405) the Hoare annotation is: true [2018-12-09 00:51:50,504 INFO L448 ceAbstractionStarter]: For program point p54u_openFINAL(lines 7401 7408) no Hoare annotation was computed. [2018-12-09 00:51:50,510 INFO L448 ceAbstractionStarter]: For program point p54u_openEXIT(lines 7401 7408) no Hoare annotation was computed. [2018-12-09 00:51:50,510 INFO L448 ceAbstractionStarter]: For program point skb_unlinkFINAL(lines 9698 9700) no Hoare annotation was computed. [2018-12-09 00:51:50,510 INFO L448 ceAbstractionStarter]: For program point skb_unlinkEXIT(lines 9698 9700) no Hoare annotation was computed. [2018-12-09 00:51:50,510 INFO L451 ceAbstractionStarter]: At program point skb_unlinkENTRY(lines 9698 9700) the Hoare annotation is: true [2018-12-09 00:51:50,510 INFO L448 ceAbstractionStarter]: For program point kfree_skbEXIT(lines 9624 9626) no Hoare annotation was computed. [2018-12-09 00:51:50,510 INFO L451 ceAbstractionStarter]: At program point kfree_skbENTRY(lines 9624 9626) the Hoare annotation is: true [2018-12-09 00:51:50,510 INFO L448 ceAbstractionStarter]: For program point kfree_skbFINAL(lines 9624 9626) no Hoare annotation was computed. [2018-12-09 00:51:50,510 INFO L451 ceAbstractionStarter]: At program point msecs_to_jiffiesENTRY(lines 6783 6790) the Hoare annotation is: true [2018-12-09 00:51:50,510 INFO L448 ceAbstractionStarter]: For program point msecs_to_jiffiesEXIT(lines 6783 6790) no Hoare annotation was computed. [2018-12-09 00:51:50,510 INFO L448 ceAbstractionStarter]: For program point msecs_to_jiffiesFINAL(lines 6783 6790) no Hoare annotation was computed. [2018-12-09 00:51:50,510 INFO L448 ceAbstractionStarter]: For program point L6787-1(line 6787) no Hoare annotation was computed. [2018-12-09 00:51:50,510 INFO L451 ceAbstractionStarter]: At program point L6787(line 6787) the Hoare annotation is: true [2018-12-09 00:51:50,510 INFO L451 ceAbstractionStarter]: At program point kmallocENTRY(lines 6797 6804) the Hoare annotation is: true [2018-12-09 00:51:50,510 INFO L448 ceAbstractionStarter]: For program point L6801-1(line 6801) no Hoare annotation was computed. [2018-12-09 00:51:50,510 INFO L451 ceAbstractionStarter]: At program point L6801(line 6801) the Hoare annotation is: true [2018-12-09 00:51:50,511 INFO L448 ceAbstractionStarter]: For program point kmallocFINAL(lines 6797 6804) no Hoare annotation was computed. [2018-12-09 00:51:50,511 INFO L448 ceAbstractionStarter]: For program point kmallocEXIT(lines 6797 6804) no Hoare annotation was computed. [2018-12-09 00:51:50,511 INFO L451 ceAbstractionStarter]: At program point usb_reset_deviceENTRY(lines 9741 9743) the Hoare annotation is: true [2018-12-09 00:51:50,511 INFO L448 ceAbstractionStarter]: For program point usb_reset_deviceFINAL(lines 9741 9743) no Hoare annotation was computed. [2018-12-09 00:51:50,511 INFO L448 ceAbstractionStarter]: For program point usb_reset_deviceEXIT(lines 9741 9743) no Hoare annotation was computed. [2018-12-09 00:51:50,511 INFO L451 ceAbstractionStarter]: At program point p54u_bulk_msgENTRY(lines 7601 7611) the Hoare annotation is: true [2018-12-09 00:51:50,511 INFO L448 ceAbstractionStarter]: For program point p54u_bulk_msgEXIT(lines 7601 7611) no Hoare annotation was computed. [2018-12-09 00:51:50,511 INFO L448 ceAbstractionStarter]: For program point L7607-1(line 7607) no Hoare annotation was computed. [2018-12-09 00:51:50,511 INFO L451 ceAbstractionStarter]: At program point L7607(line 7607) the Hoare annotation is: true [2018-12-09 00:51:50,511 INFO L448 ceAbstractionStarter]: For program point L7608-1(line 7608) no Hoare annotation was computed. [2018-12-09 00:51:50,511 INFO L448 ceAbstractionStarter]: For program point p54u_bulk_msgFINAL(lines 7601 7611) no Hoare annotation was computed. [2018-12-09 00:51:50,511 INFO L451 ceAbstractionStarter]: At program point L7608(line 7608) the Hoare annotation is: true [2018-12-09 00:51:50,511 INFO L448 ceAbstractionStarter]: For program point usb_unanchor_urbEXIT(lines 9748 9750) no Hoare annotation was computed. [2018-12-09 00:51:50,514 INFO L448 ceAbstractionStarter]: For program point usb_unanchor_urbFINAL(lines 9748 9750) no Hoare annotation was computed. [2018-12-09 00:51:50,514 INFO L451 ceAbstractionStarter]: At program point usb_unanchor_urbENTRY(lines 9748 9750) the Hoare annotation is: true [2018-12-09 00:51:50,514 INFO L448 ceAbstractionStarter]: For program point ldv_usb_register_driver_14FINAL(lines 8905 8918) no Hoare annotation was computed. [2018-12-09 00:51:50,514 INFO L448 ceAbstractionStarter]: For program point ldv_usb_register_driver_14EXIT(lines 8905 8918) no Hoare annotation was computed. [2018-12-09 00:51:50,514 INFO L451 ceAbstractionStarter]: At program point L8911(line 8911) the Hoare annotation is: true [2018-12-09 00:51:50,514 INFO L448 ceAbstractionStarter]: For program point L8911-1(line 8911) no Hoare annotation was computed. [2018-12-09 00:51:50,515 INFO L451 ceAbstractionStarter]: At program point ldv_usb_register_driver_14ENTRY(lines 8905 8918) the Hoare annotation is: true [2018-12-09 00:51:50,515 INFO L451 ceAbstractionStarter]: At program point L8915(line 8915) the Hoare annotation is: true [2018-12-09 00:51:50,515 INFO L448 ceAbstractionStarter]: For program point L8915-1(line 8915) no Hoare annotation was computed. [2018-12-09 00:51:50,515 INFO L451 ceAbstractionStarter]: At program point usb_interrupt_msgENTRY(lines 9727 9729) the Hoare annotation is: true [2018-12-09 00:51:50,515 INFO L448 ceAbstractionStarter]: For program point usb_interrupt_msgFINAL(lines 9727 9729) no Hoare annotation was computed. [2018-12-09 00:51:50,515 INFO L448 ceAbstractionStarter]: For program point usb_interrupt_msgEXIT(lines 9727 9729) no Hoare annotation was computed. [2018-12-09 00:51:50,515 INFO L451 ceAbstractionStarter]: At program point usb_set_intfdataENTRY(lines 6851 6857) the Hoare annotation is: true [2018-12-09 00:51:50,515 INFO L448 ceAbstractionStarter]: For program point usb_set_intfdataFINAL(lines 6851 6857) no Hoare annotation was computed. [2018-12-09 00:51:50,515 INFO L451 ceAbstractionStarter]: At program point L6854(line 6854) the Hoare annotation is: true [2018-12-09 00:51:50,515 INFO L448 ceAbstractionStarter]: For program point usb_set_intfdataEXIT(lines 6851 6857) no Hoare annotation was computed. [2018-12-09 00:51:50,515 INFO L451 ceAbstractionStarter]: At program point __init_waitqueue_headENTRY(lines 9588 9590) the Hoare annotation is: true [2018-12-09 00:51:50,515 INFO L448 ceAbstractionStarter]: For program point __init_waitqueue_headFINAL(lines 9588 9590) no Hoare annotation was computed. [2018-12-09 00:51:50,515 INFO L448 ceAbstractionStarter]: For program point __init_waitqueue_headEXIT(lines 9588 9590) no Hoare annotation was computed. [2018-12-09 00:51:50,515 INFO L451 ceAbstractionStarter]: At program point __msecs_to_jiffiesENTRY(lines 9595 9597) the Hoare annotation is: true [2018-12-09 00:51:50,515 INFO L448 ceAbstractionStarter]: For program point __msecs_to_jiffiesEXIT(lines 9595 9597) no Hoare annotation was computed. [2018-12-09 00:51:50,515 INFO L448 ceAbstractionStarter]: For program point __msecs_to_jiffiesFINAL(lines 9595 9597) no Hoare annotation was computed. [2018-12-09 00:51:50,515 INFO L448 ceAbstractionStarter]: For program point L8642-1(line 8642) no Hoare annotation was computed. [2018-12-09 00:51:50,515 INFO L448 ceAbstractionStarter]: For program point p54u_post_resetFINAL(lines 8635 8656) no Hoare annotation was computed. [2018-12-09 00:51:50,515 INFO L451 ceAbstractionStarter]: At program point L8651(line 8651) the Hoare annotation is: true [2018-12-09 00:51:50,515 INFO L448 ceAbstractionStarter]: For program point p54u_post_resetEXIT(lines 8635 8656) no Hoare annotation was computed. [2018-12-09 00:51:50,515 INFO L448 ceAbstractionStarter]: For program point L8650(lines 8650 8653) no Hoare annotation was computed. [2018-12-09 00:51:50,520 INFO L448 ceAbstractionStarter]: For program point L8645(lines 8645 8648) no Hoare annotation was computed. [2018-12-09 00:51:50,520 INFO L451 ceAbstractionStarter]: At program point L8644(line 8644) the Hoare annotation is: true [2018-12-09 00:51:50,520 INFO L448 ceAbstractionStarter]: For program point L8644-1(line 8644) no Hoare annotation was computed. [2018-12-09 00:51:50,520 INFO L451 ceAbstractionStarter]: At program point L8642(line 8642) the Hoare annotation is: true [2018-12-09 00:51:50,520 INFO L448 ceAbstractionStarter]: For program point L8650-1(lines 8650 8653) no Hoare annotation was computed. [2018-12-09 00:51:50,520 INFO L451 ceAbstractionStarter]: At program point p54u_post_resetENTRY(lines 8635 8656) the Hoare annotation is: true [2018-12-09 00:51:50,521 INFO L451 ceAbstractionStarter]: At program point release_firmwareENTRY(lines 9673 9675) the Hoare annotation is: true [2018-12-09 00:51:50,521 INFO L448 ceAbstractionStarter]: For program point release_firmwareFINAL(lines 9673 9675) no Hoare annotation was computed. [2018-12-09 00:51:50,521 INFO L448 ceAbstractionStarter]: For program point release_firmwareEXIT(lines 9673 9675) no Hoare annotation was computed. [2018-12-09 00:51:50,521 INFO L448 ceAbstractionStarter]: For program point interface_to_usbdevFINAL(lines 6858 6865) no Hoare annotation was computed. [2018-12-09 00:51:50,521 INFO L451 ceAbstractionStarter]: At program point interface_to_usbdevENTRY(lines 6858 6865) the Hoare annotation is: true [2018-12-09 00:51:50,521 INFO L448 ceAbstractionStarter]: For program point interface_to_usbdevEXIT(lines 6858 6865) no Hoare annotation was computed. [2018-12-09 00:51:50,521 INFO L451 ceAbstractionStarter]: At program point usb_alloc_urbENTRY(lines 9702 9704) the Hoare annotation is: true [2018-12-09 00:51:50,521 INFO L448 ceAbstractionStarter]: For program point usb_alloc_urbFINAL(lines 9702 9704) no Hoare annotation was computed. [2018-12-09 00:51:50,521 INFO L451 ceAbstractionStarter]: At program point L9703(line 9703) the Hoare annotation is: true [2018-12-09 00:51:50,521 INFO L448 ceAbstractionStarter]: For program point L9703-1(line 9703) no Hoare annotation was computed. [2018-12-09 00:51:50,521 INFO L448 ceAbstractionStarter]: For program point usb_alloc_urbEXIT(lines 9702 9704) no Hoare annotation was computed. [2018-12-09 00:51:50,521 INFO L448 ceAbstractionStarter]: For program point L9563(lines 9562 9580) no Hoare annotation was computed. [2018-12-09 00:51:50,521 INFO L448 ceAbstractionStarter]: For program point L9567(lines 9562 9580) no Hoare annotation was computed. [2018-12-09 00:51:50,521 INFO L444 ceAbstractionStarter]: At program point L9572(line 9572) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 00:51:50,521 INFO L444 ceAbstractionStarter]: At program point L9576(line 9576) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 00:51:50,521 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 9560 9581) no Hoare annotation was computed. [2018-12-09 00:51:50,521 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 9560 9581) the Hoare annotation is: true [2018-12-09 00:51:50,521 INFO L444 ceAbstractionStarter]: At program point L9564(line 9564) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 00:51:50,521 INFO L444 ceAbstractionStarter]: At program point L9568(line 9568) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-09 00:51:50,527 INFO L448 ceAbstractionStarter]: For program point L9571(lines 9562 9580) no Hoare annotation was computed. [2018-12-09 00:51:50,527 INFO L448 ceAbstractionStarter]: For program point L9575(lines 9560 9581) no Hoare annotation was computed. [2018-12-09 00:51:50,527 INFO L448 ceAbstractionStarter]: For program point skb_tail_pointerFINAL(lines 6956 6961) no Hoare annotation was computed. [2018-12-09 00:51:50,527 INFO L448 ceAbstractionStarter]: For program point skb_tail_pointerEXIT(lines 6956 6961) no Hoare annotation was computed. [2018-12-09 00:51:50,527 INFO L451 ceAbstractionStarter]: At program point skb_tail_pointerENTRY(lines 6956 6961) the Hoare annotation is: true [2018-12-09 00:51:50,527 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,527 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_state_variable_1~0 0) (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_i_mutex_of_inode~0 1)) [2018-12-09 00:51:50,527 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 00:51:50,527 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 00:51:50,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 12:51:50 BoogieIcfgContainer [2018-12-09 00:51:50,542 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 00:51:50,542 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 00:51:50,542 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 00:51:50,542 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 00:51:50,543 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:51:40" (3/4) ... [2018-12-09 00:51:50,546 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 00:51:50,552 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2018-12-09 00:51:50,552 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2018-12-09 00:51:50,552 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_disconnect [2018-12-09 00:51:50,552 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2018-12-09 00:51:50,552 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2018-12-09 00:51:50,552 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv___ldv_usb_unlock_device_13 [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_bulk_msg [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_deregister [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int_negative [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_head_init [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_put_dev [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54_unregister_common [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_dev [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54_free_common [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_upload_firmware_3887 [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_suspend [2018-12-09 00:51:50,553 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_lock_device_for_reset_12 [2018-12-09 00:51:50,554 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ieee80211_restart_hw [2018-12-09 00:51:50,554 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2018-12-09 00:51:50,554 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_stop [2018-12-09 00:51:50,554 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_upload_firmware_net2280 [2018-12-09 00:51:50,554 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-12-09 00:51:50,554 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_driver_1 [2018-12-09 00:51:50,554 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_anchored_urbs [2018-12-09 00:51:50,554 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-09 00:51:50,554 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_usb_anchor [2018-12-09 00:51:50,554 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_firmware_reset_3887 [2018-12-09 00:51:50,554 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __netdev_alloc_skb [2018-12-09 00:51:50,554 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __skb_queue_head_init [2018-12-09 00:51:50,554 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2018-12-09 00:51:50,554 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2018-12-09 00:51:50,555 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-09 00:51:50,555 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_pre_reset [2018-12-09 00:51:50,555 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_deregister_15 [2018-12-09 00:51:50,555 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54_init_common [2018-12-09 00:51:50,555 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-09 00:51:50,555 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_lock_device_for_reset_udev_of_p54u_priv [2018-12-09 00:51:50,555 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-12-09 00:51:50,555 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_device_reset [2018-12-09 00:51:50,555 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2018-12-09 00:51:50,555 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_init_urbs [2018-12-09 00:51:50,555 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_firmware_nowait [2018-12-09 00:51:50,555 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 00:51:50,555 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure crc32_le [2018-12-09 00:51:50,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2018-12-09 00:51:50,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-12-09 00:51:50,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_read [2018-12-09 00:51:50,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_driver_init [2018-12-09 00:51:50,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_write [2018-12-09 00:51:50,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-12-09 00:51:50,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2018-12-09 00:51:50,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 00:51:50,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2018-12-09 00:51:50,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion [2018-12-09 00:51:50,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-12-09 00:51:50,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_udev_of_p54u_priv [2018-12-09 00:51:50,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure SET_IEEE80211_DEV [2018-12-09 00:51:50,556 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_driver_exit [2018-12-09 00:51:50,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_resume [2018-12-09 00:51:50,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2018-12-09 00:51:50,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_load_firmware [2018-12-09 00:51:50,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54_find_type [2018-12-09 00:51:50,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_register_driver [2018-12-09 00:51:50,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_wiphy_dev [2018-12-09 00:51:50,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2018-12-09 00:51:50,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_len [2018-12-09 00:51:50,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __dev_alloc_skb [2018-12-09 00:51:50,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ldv_usb_unlock_device [2018-12-09 00:51:50,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_anchor_urb [2018-12-09 00:51:50,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_udev_of_p54u_priv [2018-12-09 00:51:50,557 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2018-12-09 00:51:50,558 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_tail [2018-12-09 00:51:50,558 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_unlock_device_udev_of_p54u_priv [2018-12-09 00:51:50,558 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_free_urbs [2018-12-09 00:51:50,558 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemdup [2018-12-09 00:51:50,558 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_probe [2018-12-09 00:51:50,558 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_open [2018-12-09 00:51:50,558 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_unlink [2018-12-09 00:51:50,558 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree_skb [2018-12-09 00:51:50,558 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2018-12-09 00:51:50,558 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-12-09 00:51:50,558 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_reset_device [2018-12-09 00:51:50,558 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_bulk_msg [2018-12-09 00:51:50,558 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unanchor_urb [2018-12-09 00:51:50,558 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_register_driver_14 [2018-12-09 00:51:50,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_interrupt_msg [2018-12-09 00:51:50,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2018-12-09 00:51:50,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2018-12-09 00:51:50,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __msecs_to_jiffies [2018-12-09 00:51:50,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_post_reset [2018-12-09 00:51:50,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_firmware [2018-12-09 00:51:50,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2018-12-09 00:51:50,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2018-12-09 00:51:50,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-12-09 00:51:50,559 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_tail_pointer [2018-12-09 00:51:50,589 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1163 nodes and edges [2018-12-09 00:51:50,590 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 538 nodes and edges [2018-12-09 00:51:50,591 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 252 nodes and edges [2018-12-09 00:51:50,593 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 123 nodes and edges [2018-12-09 00:51:50,594 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 60 nodes and edges [2018-12-09 00:51:50,595 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2018-12-09 00:51:50,596 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2018-12-09 00:51:50,597 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-09 00:51:50,598 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-09 00:51:50,599 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-09 00:51:50,621 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_lock) || !(0 == \old(ldv_retval_3))) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || !(0 == \old(ldv_state_variable_1))) || (1 == ldv_mutex_udev_of_p54u_priv && ldv_retval_3 == 0) [2018-12-09 00:51:50,622 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_3)) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || 1 == ldv_mutex_udev_of_p54u_priv [2018-12-09 00:51:50,623 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_lock) || !(0 == \old(ldv_retval_3))) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || 1 == ldv_mutex_udev_of_p54u_priv) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || !(0 == \old(ldv_state_variable_1)) [2018-12-09 00:51:50,623 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_3)) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || 1 == ldv_mutex_udev_of_p54u_priv [2018-12-09 00:51:50,734 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_3118d1ce-d24c-45ca-9b3d-fe94a82868a2/bin-2019/utaipan/witness.graphml [2018-12-09 00:51:50,734 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 00:51:50,735 INFO L168 Benchmark]: Toolchain (without parser) took 14044.79 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 997.2 MB). Free memory was 945.2 MB in the beginning and 1.6 GB in the end (delta: -668.9 MB). Peak memory consumption was 328.3 MB. Max. memory is 11.5 GB. [2018-12-09 00:51:50,736 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 00:51:50,736 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1292.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 945.2 MB in the beginning and 998.9 MB in the end (delta: -53.7 MB). Peak memory consumption was 137.6 MB. Max. memory is 11.5 GB. [2018-12-09 00:51:50,737 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.73 ms. Allocated memory is still 1.2 GB. Free memory was 998.9 MB in the beginning and 992.9 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 11.5 GB. [2018-12-09 00:51:50,737 INFO L168 Benchmark]: Boogie Preprocessor took 113.73 ms. Allocated memory is still 1.2 GB. Free memory was 992.9 MB in the beginning and 957.2 MB in the end (delta: 35.7 MB). Peak memory consumption was 35.7 MB. Max. memory is 11.5 GB. [2018-12-09 00:51:50,737 INFO L168 Benchmark]: RCFGBuilder took 2342.29 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 160.4 MB). Free memory was 957.2 MB in the beginning and 966.4 MB in the end (delta: -9.2 MB). Peak memory consumption was 284.6 MB. Max. memory is 11.5 GB. [2018-12-09 00:51:50,737 INFO L168 Benchmark]: TraceAbstraction took 10048.24 ms. Allocated memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: 672.1 MB). Free memory was 966.4 MB in the beginning and 1.7 GB in the end (delta: -715.8 MB). Peak memory consumption was 711.1 MB. Max. memory is 11.5 GB. [2018-12-09 00:51:50,738 INFO L168 Benchmark]: Witness Printer took 192.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 68.0 MB). Peak memory consumption was 68.0 MB. Max. memory is 11.5 GB. [2018-12-09 00:51:50,739 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1292.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 945.2 MB in the beginning and 998.9 MB in the end (delta: -53.7 MB). Peak memory consumption was 137.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.73 ms. Allocated memory is still 1.2 GB. Free memory was 998.9 MB in the beginning and 992.9 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 113.73 ms. Allocated memory is still 1.2 GB. Free memory was 992.9 MB in the beginning and 957.2 MB in the end (delta: 35.7 MB). Peak memory consumption was 35.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2342.29 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 160.4 MB). Free memory was 957.2 MB in the beginning and 966.4 MB in the end (delta: -9.2 MB). Peak memory consumption was 284.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 10048.24 ms. Allocated memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: 672.1 MB). Free memory was 966.4 MB in the beginning and 1.7 GB in the end (delta: -715.8 MB). Peak memory consumption was 711.1 MB. Max. memory is 11.5 GB. * Witness Printer took 192.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 68.0 MB). Peak memory consumption was 68.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 8931]: 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: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6734]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8710]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || !(0 == \old(ldv_retval_3))) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || 1 == ldv_mutex_udev_of_p54u_priv) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || !(0 == \old(ldv_state_variable_1)) - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8505]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_3)) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || 1 == ldv_mutex_udev_of_p54u_priv - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8505]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_3)) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || 1 == ldv_mutex_udev_of_p54u_priv - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8710]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || !(0 == \old(ldv_retval_3))) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || !(0 == \old(ldv_state_variable_1))) || (1 == ldv_mutex_udev_of_p54u_priv && ldv_retval_3 == 0) - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 102 procedures, 903 locations, 1 error locations. SAFE Result, 9.9s OverallTime, 12 OverallIterations, 3 TraceHistogramMax, 1.7s AutomataDifference, 0.0s DeadEndRemovalTime, 4.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 15370 SDtfs, 7984 SDslu, 21774 SDs, 0 SdLazy, 144 SolverSat, 16 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 55 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3402occurred in iteration=8, 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: 0.7s AutomataMinimizationTime, 12 MinimizatonAttempts, 101 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 344 LocationsWithAnnotation, 14763 PreInvPairs, 14848 NumberOfFragments, 1626 HoareAnnotationTreeSize, 14763 FomulaSimplifications, 319 FormulaSimplificationTreeSizeReduction, 0.9s HoareSimplificationTime, 344 FomulaSimplificationsInter, 24817 FormulaSimplificationTreeSizeReductionInter, 3.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 1749 NumberOfCodeBlocks, 1749 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1737 ConstructedInterpolants, 0 QuantifiedInterpolants, 370947 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 207/207 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...