./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko_false-unreach-call.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko_false-unreach-call.cil.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/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 32bit --witnessprinter.graph.data.programhash 0d9d6b84ce5a99fc88da0c3856e3cc8121f3db8b ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko_false-unreach-call.cil.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/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 32bit --witnessprinter.graph.data.programhash 0d9d6b84ce5a99fc88da0c3856e3cc8121f3db8b .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 17:37:48,543 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:37:48,545 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:37:48,554 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:37:48,554 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:37:48,555 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:37:48,556 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:37:48,557 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:37:48,558 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:37:48,559 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:37:48,559 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:37:48,559 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:37:48,560 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:37:48,561 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:37:48,562 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:37:48,562 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:37:48,563 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:37:48,564 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:37:48,565 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:37:48,567 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:37:48,567 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:37:48,568 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:37:48,570 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:37:48,570 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:37:48,570 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:37:48,571 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:37:48,572 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:37:48,572 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:37:48,573 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:37:48,573 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:37:48,574 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:37:48,574 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:37:48,574 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:37:48,574 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:37:48,575 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:37:48,576 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:37:48,576 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 17:37:48,586 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:37:48,586 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:37:48,587 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:37:48,587 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 17:37:48,587 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 17:37:48,587 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 17:37:48,587 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 17:37:48,587 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 17:37:48,587 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 17:37:48,588 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 17:37:48,588 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 17:37:48,588 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 17:37:48,588 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 17:37:48,589 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:37:48,589 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 17:37:48,589 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 17:37:48,589 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 17:37:48,589 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:37:48,589 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:37:48,589 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:37:48,590 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:37:48,590 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 17:37:48,590 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:37:48,590 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:37:48,590 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:37:48,590 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:37:48,590 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 17:37:48,591 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:37:48,591 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 17:37:48,591 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 17:37:48,591 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:37:48,591 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:37:48,591 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:37:48,591 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 17:37:48,591 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:37:48,592 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 17:37:48,592 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 17:37:48,592 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_7043d199-301b-42be-b1ef-aa1b7654855d/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d9d6b84ce5a99fc88da0c3856e3cc8121f3db8b [2018-11-18 17:37:48,615 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:37:48,625 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:37:48,627 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:37:48,629 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:37:48,629 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:37:48,629 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko_false-unreach-call.cil.i [2018-11-18 17:37:48,671 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/data/99bf3ee2c/97e112717fb84091894142b6cc5f1e00/FLAG4ef278eb1 [2018-11-18 17:37:49,235 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:37:49,236 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko_false-unreach-call.cil.i [2018-11-18 17:37:49,260 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/data/99bf3ee2c/97e112717fb84091894142b6cc5f1e00/FLAG4ef278eb1 [2018-11-18 17:37:49,649 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/data/99bf3ee2c/97e112717fb84091894142b6cc5f1e00 [2018-11-18 17:37:49,651 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:37:49,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:37:49,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:37:49,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:37:49,654 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:37:49,655 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:37:49" (1/1) ... [2018-11-18 17:37:49,657 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7883008a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:49, skipping insertion in model container [2018-11-18 17:37:49,657 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:37:49" (1/1) ... [2018-11-18 17:37:49,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:37:49,730 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:37:51,446 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:37:51,475 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:37:51,902 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:37:52,127 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:37:52,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:52 WrapperNode [2018-11-18 17:37:52,127 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:37:52,128 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:37:52,128 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:37:52,128 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:37:52,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:52" (1/1) ... [2018-11-18 17:37:52,178 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:52" (1/1) ... [2018-11-18 17:37:52,194 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:37:52,194 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:37:52,195 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:37:52,195 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:37:52,204 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:52" (1/1) ... [2018-11-18 17:37:52,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:52" (1/1) ... [2018-11-18 17:37:52,218 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:52" (1/1) ... [2018-11-18 17:37:52,218 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:52" (1/1) ... [2018-11-18 17:37:52,288 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:52" (1/1) ... [2018-11-18 17:37:52,298 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:52" (1/1) ... [2018-11-18 17:37:52,326 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:52" (1/1) ... [2018-11-18 17:37:52,341 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:37:52,342 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:37:52,342 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:37:52,342 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:37:52,342 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/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 [2018-11-18 17:37:52,396 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-18 17:37:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-18 17:37:52,396 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-18 17:37:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2018-11-18 17:37:52,396 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-11-18 17:37:52,396 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2018-11-18 17:37:52,397 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-18 17:37:52,397 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-18 17:37:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-18 17:37:52,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 17:37:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 17:37:52,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_49 [2018-11-18 17:37:52,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_49 [2018-11-18 17:37:52,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mtx_of_adu_device [2018-11-18 17:37:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mtx_of_adu_device [2018-11-18 17:37:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2018-11-18 17:37:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2018-11-18 17:37:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-18 17:37:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-18 17:37:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure adu_release_internal [2018-11-18 17:37:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_release_internal [2018-11-18 17:37:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-18 17:37:52,398 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-18 17:37:52,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 17:37:52,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 17:37:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2018-11-18 17:37:52,399 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2018-11-18 17:37:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_insmod_register_7_3 [2018-11-18 17:37:52,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_insmod_register_7_3 [2018-11-18 17:37:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_75 [2018-11-18 17:37:52,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_75 [2018-11-18 17:37:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_79 [2018-11-18 17:37:52,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_79 [2018-11-18 17:37:52,399 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2018-11-18 17:37:52,399 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2018-11-18 17:37:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-18 17:37:52,400 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-18 17:37:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure adu_read [2018-11-18 17:37:52,400 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_read [2018-11-18 17:37:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2018-11-18 17:37:52,400 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2018-11-18 17:37:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mtx_of_adu_device [2018-11-18 17:37:52,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mtx_of_adu_device [2018-11-18 17:37:52,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 17:37:52,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 17:37:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_63 [2018-11-18 17:37:52,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_63 [2018-11-18 17:37:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_4 [2018-11-18 17:37:52,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_4 [2018-11-18 17:37:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_default_deregister_3_4_3 [2018-11-18 17:37:52,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_default_deregister_3_4_3 [2018-11-18 17:37:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2018-11-18 17:37:52,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2018-11-18 17:37:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 17:37:52,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 17:37:52,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_1 [2018-11-18 17:37:52,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_1 [2018-11-18 17:37:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_59 [2018-11-18 17:37:52,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_59 [2018-11-18 17:37:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2018-11-18 17:37:52,402 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2018-11-18 17:37:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2018-11-18 17:37:52,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2018-11-18 17:37:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure adu_probe [2018-11-18 17:37:52,402 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_probe [2018-11-18 17:37:52,402 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 17:37:52,402 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 17:37:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_usb_deregister [2018-11-18 17:37:52,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_usb_deregister [2018-11-18 17:37:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_74 [2018-11-18 17:37:52,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_74 [2018-11-18 17:37:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_50 [2018-11-18 17:37:52,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_50 [2018-11-18 17:37:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_46 [2018-11-18 17:37:52,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_46 [2018-11-18 17:37:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_45 [2018-11-18 17:37:52,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_45 [2018-11-18 17:37:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 17:37:52,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 17:37:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure adu_driver_exit [2018-11-18 17:37:52,404 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_driver_exit [2018-11-18 17:37:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_78 [2018-11-18 17:37:52,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_78 [2018-11-18 17:37:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_3 [2018-11-18 17:37:52,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_3 [2018-11-18 17:37:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_62 [2018-11-18 17:37:52,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_62 [2018-11-18 17:37:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 17:37:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_60 [2018-11-18 17:37:52,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_60 [2018-11-18 17:37:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-11-18 17:37:52,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-11-18 17:37:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure adu_disconnect [2018-11-18 17:37:52,410 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_disconnect [2018-11-18 17:37:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 17:37:52,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 17:37:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-18 17:37:52,411 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-18 17:37:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 17:37:52,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 17:37:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_71 [2018-11-18 17:37:52,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_71 [2018-11-18 17:37:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_76 [2018-11-18 17:37:52,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_76 [2018-11-18 17:37:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 17:37:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 17:37:52,412 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-11-18 17:37:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_write_2_4 [2018-11-18 17:37:52,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_write_2_4 [2018-11-18 17:37:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2018-11-18 17:37:52,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2018-11-18 17:37:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_87 [2018-11-18 17:37:52,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_87 [2018-11-18 17:37:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2018-11-18 17:37:52,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2018-11-18 17:37:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 17:37:52,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2018-11-18 17:37:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 17:37:52,413 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 17:37:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_release_2_2 [2018-11-18 17:37:52,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_release_2_2 [2018-11-18 17:37:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-18 17:37:52,413 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-18 17:37:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 17:37:52,413 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 17:37:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2018-11-18 17:37:52,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2018-11-18 17:37:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_usb_register_driver [2018-11-18 17:37:52,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_usb_register_driver [2018-11-18 17:37:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2018-11-18 17:37:52,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2018-11-18 17:37:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2018-11-18 17:37:52,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2018-11-18 17:37:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2018-11-18 17:37:52,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2018-11-18 17:37:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure adu_open [2018-11-18 17:37:52,415 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_open [2018-11-18 17:37:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-18 17:37:52,415 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-18 17:37:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mtx_of_adu_device [2018-11-18 17:37:52,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mtx_of_adu_device [2018-11-18 17:37:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_adu_driver_init_4_9 [2018-11-18 17:37:52,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_adu_driver_init_4_9 [2018-11-18 17:37:52,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2018-11-18 17:37:52,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2018-11-18 17:37:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-11-18 17:37:52,416 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2018-11-18 17:37:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-18 17:37:52,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-18 17:37:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2018-11-18 17:37:52,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2018-11-18 17:37:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-18 17:37:52,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-18 17:37:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_7 [2018-11-18 17:37:52,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_7 [2018-11-18 17:37:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_86 [2018-11-18 17:37:52,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_86 [2018-11-18 17:37:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_52 [2018-11-18 17:37:52,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_52 [2018-11-18 17:37:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-18 17:37:52,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-18 17:37:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 17:37:52,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 17:37:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_probe_3_14 [2018-11-18 17:37:52,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_probe_3_14 [2018-11-18 17:37:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-18 17:37:52,417 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-11-18 17:37:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2018-11-18 17:37:52,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2018-11-18 17:37:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure adu_driver_init [2018-11-18 17:37:52,418 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_driver_init [2018-11-18 17:37:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 17:37:52,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-18 17:37:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 17:37:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:37:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 17:37:52,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-18 17:37:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 17:37:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-11-18 17:37:52,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-11-18 17:37:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2018-11-18 17:37:52,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2018-11-18 17:37:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_callback_2_22 [2018-11-18 17:37:52,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_callback_2_22 [2018-11-18 17:37:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_probe_2_13 [2018-11-18 17:37:52,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_probe_2_13 [2018-11-18 17:37:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_85 [2018-11-18 17:37:52,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_85 [2018-11-18 17:37:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-18 17:37:52,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-18 17:37:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_buflock_of_adu_device [2018-11-18 17:37:52,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_buflock_of_adu_device [2018-11-18 17:37:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2018-11-18 17:37:52,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2018-11-18 17:37:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2018-11-18 17:37:52,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2018-11-18 17:37:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2018-11-18 17:37:52,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2018-11-18 17:37:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-18 17:37:52,420 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2018-11-18 17:37:52,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-18 17:37:52,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-18 17:37:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_insmod_deregister_7_2 [2018-11-18 17:37:52,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_insmod_deregister_7_2 [2018-11-18 17:37:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-18 17:37:52,421 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-18 17:37:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 17:37:52,421 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-18 17:37:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_adu_driver_exit_4_2 [2018-11-18 17:37:52,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_adu_driver_exit_4_2 [2018-11-18 17:37:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 17:37:52,421 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 17:37:52,421 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 17:37:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure adu_release [2018-11-18 17:37:52,422 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_release [2018-11-18 17:37:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_adutux_mutex [2018-11-18 17:37:52,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_adutux_mutex [2018-11-18 17:37:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-18 17:37:52,422 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2018-11-18 17:37:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 17:37:52,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 17:37:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2018-11-18 17:37:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2018-11-18 17:37:52,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2018-11-18 17:37:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2018-11-18 17:37:52,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2018-11-18 17:37:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-18 17:37:52,423 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-18 17:37:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_88 [2018-11-18 17:37:52,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_88 [2018-11-18 17:37:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 17:37:52,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 17:37:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 17:37:52,423 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 17:37:52,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 17:37:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 17:37:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_adutux_mutex [2018-11-18 17:37:52,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_adutux_mutex [2018-11-18 17:37:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure adu_delete [2018-11-18 17:37:52,424 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_delete [2018-11-18 17:37:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 17:37:52,424 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-11-18 17:37:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 17:37:52,424 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-11-18 17:37:52,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_2 [2018-11-18 17:37:52,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_2 [2018-11-18 17:37:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2018-11-18 17:37:52,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2018-11-18 17:37:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2018-11-18 17:37:52,426 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2018-11-18 17:37:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-18 17:37:52,426 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-18 17:37:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-18 17:37:52,427 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-18 17:37:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_adutux_mutex [2018-11-18 17:37:52,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_adutux_mutex [2018-11-18 17:37:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_callback_2_5 [2018-11-18 17:37:52,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_callback_2_5 [2018-11-18 17:37:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-18 17:37:52,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-18 17:37:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2018-11-18 17:37:52,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2018-11-18 17:37:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2018-11-18 17:37:52,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2018-11-18 17:37:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_3 [2018-11-18 17:37:52,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_3 [2018-11-18 17:37:52,428 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2018-11-18 17:37:52,428 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2018-11-18 17:37:52,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_release_3_5 [2018-11-18 17:37:52,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_release_3_5 [2018-11-18 17:37:52,428 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-18 17:37:52,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2018-11-18 17:37:52,428 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2018-11-18 17:37:52,428 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2018-11-18 17:37:52,428 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-18 17:37:52,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-11-18 17:37:52,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_buflock_of_adu_device [2018-11-18 17:37:52,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_buflock_of_adu_device [2018-11-18 17:37:52,428 INFO L130 BoogieDeclarations]: Found specification of procedure adu_write [2018-11-18 17:37:52,429 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_write [2018-11-18 17:37:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-18 17:37:52,429 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2018-11-18 17:37:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure adu_abort_transfers [2018-11-18 17:37:52,429 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_abort_transfers [2018-11-18 17:37:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-18 17:37:52,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2018-11-18 17:37:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2018-11-18 17:37:52,429 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2018-11-18 17:37:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_usb_register_driver [2018-11-18 17:37:52,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_usb_register_driver [2018-11-18 17:37:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-18 17:37:52,429 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-18 17:37:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 17:37:52,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 17:37:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:37:52,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:37:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-18 17:37:52,430 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-18 17:37:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_default_register_3_4_4 [2018-11-18 17:37:52,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_default_register_3_4_4 [2018-11-18 17:37:52,433 WARN L202 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 17:37:55,532 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:37:55,615 WARN L317 ript$VariableManager]: TermVariabe |Thread2_ldv_character_driver_scenario_2_#in~arg0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,615 WARN L317 ript$VariableManager]: TermVariabe |Thread2_ldv_character_driver_scenario_2_#in~arg0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,615 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~arg0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,615 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~arg0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,615 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_llseek~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,616 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_llseek~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,616 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_read~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,616 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_read~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,616 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_container_file_operations~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,616 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_container_file_operations~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,616 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_22_1_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,616 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_22_1_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,616 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_22_3_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,616 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_22_3_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,616 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_1_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,616 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_1_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,616 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_3_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,616 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_3_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,616 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_5_1_default~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:37:55,617 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:247) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:307) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 17:37:55,619 INFO L168 Benchmark]: Toolchain (without parser) took 5967.85 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 283.6 MB). Free memory was 951.8 MB in the beginning and 1.0 GB in the end (delta: -81.5 MB). Peak memory consumption was 423.0 MB. Max. memory is 11.5 GB. [2018-11-18 17:37:55,620 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:37:55,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2475.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 187.7 MB). Free memory was 949.1 MB in the beginning and 920.0 MB in the end (delta: 29.0 MB). Peak memory consumption was 288.9 MB. Max. memory is 11.5 GB. [2018-11-18 17:37:55,621 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.14 ms. Allocated memory is still 1.2 GB. Free memory is still 920.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:37:55,621 INFO L168 Benchmark]: Boogie Preprocessor took 146.89 ms. Allocated memory is still 1.2 GB. Free memory was 920.0 MB in the beginning and 887.4 MB in the end (delta: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. [2018-11-18 17:37:55,621 INFO L168 Benchmark]: RCFGBuilder took 3277.12 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 95.9 MB). Free memory was 887.4 MB in the beginning and 1.0 GB in the end (delta: -145.8 MB). Peak memory consumption was 170.9 MB. Max. memory is 11.5 GB. [2018-11-18 17:37:55,624 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2475.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 187.7 MB). Free memory was 949.1 MB in the beginning and 920.0 MB in the end (delta: 29.0 MB). Peak memory consumption was 288.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 66.14 ms. Allocated memory is still 1.2 GB. Free memory is still 920.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 146.89 ms. Allocated memory is still 1.2 GB. Free memory was 920.0 MB in the beginning and 887.4 MB in the end (delta: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3277.12 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 95.9 MB). Free memory was 887.4 MB in the beginning and 1.0 GB in the end (delta: -145.8 MB). Peak memory consumption was 170.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:247) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 17:37:57,132 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:37:57,133 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:37:57,141 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:37:57,141 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:37:57,142 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:37:57,142 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:37:57,143 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:37:57,145 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:37:57,145 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:37:57,146 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:37:57,146 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:37:57,147 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:37:57,147 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:37:57,148 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:37:57,149 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:37:57,149 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:37:57,151 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:37:57,152 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:37:57,153 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:37:57,154 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:37:57,155 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:37:57,156 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:37:57,157 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:37:57,157 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:37:57,158 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:37:57,158 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:37:57,159 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:37:57,160 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:37:57,160 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:37:57,161 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:37:57,161 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:37:57,161 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:37:57,161 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:37:57,162 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:37:57,163 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:37:57,163 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-18 17:37:57,173 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:37:57,173 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:37:57,174 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:37:57,174 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 17:37:57,174 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 17:37:57,174 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 17:37:57,174 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 17:37:57,174 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 17:37:57,174 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 17:37:57,175 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 17:37:57,175 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:37:57,175 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 17:37:57,175 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 17:37:57,175 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:37:57,175 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:37:57,176 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:37:57,176 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:37:57,176 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 17:37:57,176 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 17:37:57,176 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 17:37:57,176 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:37:57,176 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:37:57,176 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:37:57,177 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:37:57,177 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 17:37:57,177 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:37:57,177 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 17:37:57,177 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 17:37:57,177 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:37:57,177 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:37:57,177 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:37:57,177 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 17:37:57,177 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:37:57,177 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 17:37:57,177 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 17:37:57,178 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_7043d199-301b-42be-b1ef-aa1b7654855d/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d9d6b84ce5a99fc88da0c3856e3cc8121f3db8b [2018-11-18 17:37:57,205 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:37:57,213 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:37:57,215 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:37:57,216 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:37:57,217 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:37:57,217 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko_false-unreach-call.cil.i [2018-11-18 17:37:57,253 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/data/11343ebec/d8320b8f2b234b6ca8335f5520b25b98/FLAGd60319442 [2018-11-18 17:37:57,724 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:37:57,725 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--adutux.ko_false-unreach-call.cil.i [2018-11-18 17:37:57,746 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/data/11343ebec/d8320b8f2b234b6ca8335f5520b25b98/FLAGd60319442 [2018-11-18 17:37:58,236 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/bin-2019/utaipan/data/11343ebec/d8320b8f2b234b6ca8335f5520b25b98 [2018-11-18 17:37:58,238 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:37:58,239 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:37:58,240 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:37:58,240 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:37:58,242 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:37:58,243 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:37:58" (1/1) ... [2018-11-18 17:37:58,245 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f60b5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:37:58, skipping insertion in model container [2018-11-18 17:37:58,245 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:37:58" (1/1) ... [2018-11-18 17:37:58,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:37:58,340 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:38:00,017 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:38:00,046 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:38:00,552 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:38:00,797 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:38:00,798 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:38:00 WrapperNode [2018-11-18 17:38:00,798 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:38:00,798 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:38:00,798 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:38:00,799 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:38:00,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:38:00" (1/1) ... [2018-11-18 17:38:00,852 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:38:00" (1/1) ... [2018-11-18 17:38:00,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:38:00,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:38:00,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:38:00,867 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:38:00,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:38:00" (1/1) ... [2018-11-18 17:38:00,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:38:00" (1/1) ... [2018-11-18 17:38:00,891 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:38:00" (1/1) ... [2018-11-18 17:38:00,892 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:38:00" (1/1) ... [2018-11-18 17:38:00,961 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:38:00" (1/1) ... [2018-11-18 17:38:00,972 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:38:00" (1/1) ... [2018-11-18 17:38:00,998 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:38:00" (1/1) ... [2018-11-18 17:38:01,011 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:38:01,011 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:38:01,011 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:38:01,011 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:38:01,012 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:38:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7043d199-301b-42be-b1ef-aa1b7654855d/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 [2018-11-18 17:38:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 17:38:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-18 17:38:01,060 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-18 17:38:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-18 17:38:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2018-11-18 17:38:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-11-18 17:38:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2018-11-18 17:38:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-18 17:38:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 17:38:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 17:38:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-18 17:38:01,062 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-18 17:38:01,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 17:38:01,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 17:38:01,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_49 [2018-11-18 17:38:01,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_49 [2018-11-18 17:38:01,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mtx_of_adu_device [2018-11-18 17:38:01,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mtx_of_adu_device [2018-11-18 17:38:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2018-11-18 17:38:01,063 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2018-11-18 17:38:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-18 17:38:01,063 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-18 17:38:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure adu_release_internal [2018-11-18 17:38:01,063 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_release_internal [2018-11-18 17:38:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-18 17:38:01,063 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-18 17:38:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 17:38:01,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 17:38:01,064 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2018-11-18 17:38:01,064 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2018-11-18 17:38:01,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_insmod_register_7_3 [2018-11-18 17:38:01,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_insmod_register_7_3 [2018-11-18 17:38:01,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_75 [2018-11-18 17:38:01,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_75 [2018-11-18 17:38:01,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_79 [2018-11-18 17:38:01,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_79 [2018-11-18 17:38:01,064 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2018-11-18 17:38:01,064 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2018-11-18 17:38:01,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-18 17:38:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-18 17:38:01,065 INFO L130 BoogieDeclarations]: Found specification of procedure adu_read [2018-11-18 17:38:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_read [2018-11-18 17:38:01,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2018-11-18 17:38:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2018-11-18 17:38:01,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mtx_of_adu_device [2018-11-18 17:38:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mtx_of_adu_device [2018-11-18 17:38:01,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 17:38:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 17:38:01,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_63 [2018-11-18 17:38:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_63 [2018-11-18 17:38:01,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_4 [2018-11-18 17:38:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_4 [2018-11-18 17:38:01,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_default_deregister_3_4_3 [2018-11-18 17:38:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_default_deregister_3_4_3 [2018-11-18 17:38:01,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2018-11-18 17:38:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2018-11-18 17:38:01,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 17:38:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 17:38:01,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_1 [2018-11-18 17:38:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_1 [2018-11-18 17:38:01,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_59 [2018-11-18 17:38:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_59 [2018-11-18 17:38:01,067 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2018-11-18 17:38:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2018-11-18 17:38:01,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2018-11-18 17:38:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2018-11-18 17:38:01,067 INFO L130 BoogieDeclarations]: Found specification of procedure adu_probe [2018-11-18 17:38:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_probe [2018-11-18 17:38:01,068 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 17:38:01,068 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 17:38:01,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_usb_deregister [2018-11-18 17:38:01,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_usb_deregister [2018-11-18 17:38:01,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_74 [2018-11-18 17:38:01,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_74 [2018-11-18 17:38:01,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_50 [2018-11-18 17:38:01,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_50 [2018-11-18 17:38:01,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_46 [2018-11-18 17:38:01,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_46 [2018-11-18 17:38:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_45 [2018-11-18 17:38:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_45 [2018-11-18 17:38:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 17:38:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 17:38:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure adu_driver_exit [2018-11-18 17:38:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_driver_exit [2018-11-18 17:38:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_78 [2018-11-18 17:38:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_78 [2018-11-18 17:38:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_3 [2018-11-18 17:38:01,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_3 [2018-11-18 17:38:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_62 [2018-11-18 17:38:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_62 [2018-11-18 17:38:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 17:38:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_60 [2018-11-18 17:38:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_60 [2018-11-18 17:38:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-11-18 17:38:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-11-18 17:38:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure adu_disconnect [2018-11-18 17:38:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_disconnect [2018-11-18 17:38:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 17:38:01,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 17:38:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-18 17:38:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-18 17:38:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 17:38:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 17:38:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_71 [2018-11-18 17:38:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_71 [2018-11-18 17:38:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_76 [2018-11-18 17:38:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_76 [2018-11-18 17:38:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 17:38:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 17:38:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 17:38:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-11-18 17:38:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_write_2_4 [2018-11-18 17:38:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_write_2_4 [2018-11-18 17:38:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2018-11-18 17:38:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2018-11-18 17:38:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_87 [2018-11-18 17:38:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_87 [2018-11-18 17:38:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2018-11-18 17:38:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2018-11-18 17:38:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 17:38:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2018-11-18 17:38:01,073 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 17:38:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 17:38:01,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_release_2_2 [2018-11-18 17:38:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_release_2_2 [2018-11-18 17:38:01,073 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-18 17:38:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-18 17:38:01,073 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 17:38:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 17:38:01,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2018-11-18 17:38:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2018-11-18 17:38:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_usb_register_driver [2018-11-18 17:38:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_usb_register_driver [2018-11-18 17:38:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2018-11-18 17:38:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2018-11-18 17:38:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2018-11-18 17:38:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2018-11-18 17:38:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2018-11-18 17:38:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2018-11-18 17:38:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure adu_open [2018-11-18 17:38:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_open [2018-11-18 17:38:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-18 17:38:01,075 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-18 17:38:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mtx_of_adu_device [2018-11-18 17:38:01,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mtx_of_adu_device [2018-11-18 17:38:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_adu_driver_init_4_9 [2018-11-18 17:38:01,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_adu_driver_init_4_9 [2018-11-18 17:38:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2018-11-18 17:38:01,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2018-11-18 17:38:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-11-18 17:38:01,075 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2018-11-18 17:38:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-18 17:38:01,076 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-18 17:38:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2018-11-18 17:38:01,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2018-11-18 17:38:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-18 17:38:01,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-18 17:38:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_7 [2018-11-18 17:38:01,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_7 [2018-11-18 17:38:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_86 [2018-11-18 17:38:01,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_86 [2018-11-18 17:38:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_52 [2018-11-18 17:38:01,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_52 [2018-11-18 17:38:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-18 17:38:01,077 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-18 17:38:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 17:38:01,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 17:38:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_probe_3_14 [2018-11-18 17:38:01,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_probe_3_14 [2018-11-18 17:38:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-18 17:38:01,077 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-11-18 17:38:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2018-11-18 17:38:01,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2018-11-18 17:38:01,077 INFO L130 BoogieDeclarations]: Found specification of procedure adu_driver_init [2018-11-18 17:38:01,078 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_driver_init [2018-11-18 17:38:01,078 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 17:38:01,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-18 17:38:01,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:38:01,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 17:38:01,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-18 17:38:01,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-11-18 17:38:01,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-11-18 17:38:01,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2018-11-18 17:38:01,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2018-11-18 17:38:01,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_callback_2_22 [2018-11-18 17:38:01,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_callback_2_22 [2018-11-18 17:38:01,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_probe_2_13 [2018-11-18 17:38:01,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_probe_2_13 [2018-11-18 17:38:01,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_85 [2018-11-18 17:38:01,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_85 [2018-11-18 17:38:01,079 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-18 17:38:01,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-18 17:38:01,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_buflock_of_adu_device [2018-11-18 17:38:01,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_buflock_of_adu_device [2018-11-18 17:38:01,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2018-11-18 17:38:01,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2018-11-18 17:38:01,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2018-11-18 17:38:01,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2018-11-18 17:38:01,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2018-11-18 17:38:01,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2018-11-18 17:38:01,080 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-18 17:38:01,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2018-11-18 17:38:01,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-18 17:38:01,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-18 17:38:01,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_insmod_deregister_7_2 [2018-11-18 17:38:01,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_insmod_deregister_7_2 [2018-11-18 17:38:01,080 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-18 17:38:01,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-18 17:38:01,080 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 17:38:01,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-18 17:38:01,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_adu_driver_exit_4_2 [2018-11-18 17:38:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_adu_driver_exit_4_2 [2018-11-18 17:38:01,081 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 17:38:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 17:38:01,081 INFO L130 BoogieDeclarations]: Found specification of procedure adu_release [2018-11-18 17:38:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_release [2018-11-18 17:38:01,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_adutux_mutex [2018-11-18 17:38:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_adutux_mutex [2018-11-18 17:38:01,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 17:38:01,081 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-18 17:38:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2018-11-18 17:38:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 17:38:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 17:38:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 17:38:01,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 17:38:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2018-11-18 17:38:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2018-11-18 17:38:01,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2018-11-18 17:38:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2018-11-18 17:38:01,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2018-11-18 17:38:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-18 17:38:01,082 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-18 17:38:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_88 [2018-11-18 17:38:01,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_88 [2018-11-18 17:38:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 17:38:01,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 17:38:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 17:38:01,083 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 17:38:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 17:38:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 17:38:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_adutux_mutex [2018-11-18 17:38:01,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_adutux_mutex [2018-11-18 17:38:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure adu_delete [2018-11-18 17:38:01,083 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_delete [2018-11-18 17:38:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 17:38:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-11-18 17:38:01,084 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 17:38:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-11-18 17:38:01,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_2 [2018-11-18 17:38:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_2 [2018-11-18 17:38:01,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2018-11-18 17:38:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2018-11-18 17:38:01,084 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2018-11-18 17:38:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2018-11-18 17:38:01,084 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-18 17:38:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-18 17:38:01,084 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-18 17:38:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-18 17:38:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_adutux_mutex [2018-11-18 17:38:01,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_adutux_mutex [2018-11-18 17:38:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_callback_2_5 [2018-11-18 17:38:01,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_callback_2_5 [2018-11-18 17:38:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-18 17:38:01,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-18 17:38:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2018-11-18 17:38:01,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2018-11-18 17:38:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2018-11-18 17:38:01,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2018-11-18 17:38:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_3 [2018-11-18 17:38:01,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_3 [2018-11-18 17:38:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2018-11-18 17:38:01,086 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2018-11-18 17:38:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_release_3_5 [2018-11-18 17:38:01,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_release_3_5 [2018-11-18 17:38:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-18 17:38:01,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2018-11-18 17:38:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2018-11-18 17:38:01,086 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2018-11-18 17:38:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-18 17:38:01,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-11-18 17:38:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_buflock_of_adu_device [2018-11-18 17:38:01,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_buflock_of_adu_device [2018-11-18 17:38:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure adu_write [2018-11-18 17:38:01,087 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_write [2018-11-18 17:38:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-18 17:38:01,087 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2018-11-18 17:38:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure adu_abort_transfers [2018-11-18 17:38:01,087 INFO L138 BoogieDeclarations]: Found implementation of procedure adu_abort_transfers [2018-11-18 17:38:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-18 17:38:01,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2018-11-18 17:38:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2018-11-18 17:38:01,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2018-11-18 17:38:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_usb_register_driver [2018-11-18 17:38:01,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_usb_register_driver [2018-11-18 17:38:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-18 17:38:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-18 17:38:01,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 17:38:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 17:38:01,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:38:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:38:01,088 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-18 17:38:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-18 17:38:01,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_default_register_3_4_4 [2018-11-18 17:38:01,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_default_register_3_4_4 [2018-11-18 17:38:01,091 WARN L202 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 17:38:05,628 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:38:05,716 WARN L317 ript$VariableManager]: TermVariabe |Thread2_ldv_character_driver_scenario_2_#in~arg0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,716 WARN L317 ript$VariableManager]: TermVariabe |Thread2_ldv_character_driver_scenario_2_#in~arg0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,716 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~arg0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,716 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~arg0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,717 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_llseek~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,717 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_llseek~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,717 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_read~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,717 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_read~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,717 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_container_file_operations~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,717 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_container_file_operations~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,717 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_22_1_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,717 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_22_1_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,718 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_22_3_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,718 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_22_3_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,718 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_1_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,718 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_1_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,718 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_3_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,718 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_3_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,718 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_5_1_default~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 17:38:05,719 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:247) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:307) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 17:38:05,722 INFO L168 Benchmark]: Toolchain (without parser) took 7483.46 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 353.4 MB). Free memory was 939.0 MB in the beginning and 873.1 MB in the end (delta: 65.9 MB). Peak memory consumption was 465.5 MB. Max. memory is 11.5 GB. [2018-11-18 17:38:05,723 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:38:05,723 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2558.53 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 353.4 MB). Free memory was 939.0 MB in the beginning and 1.1 GB in the end (delta: -171.1 MB). Peak memory consumption was 388.7 MB. Max. memory is 11.5 GB. [2018-11-18 17:38:05,724 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.43 ms. Allocated memory is still 1.4 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:38:05,724 INFO L168 Benchmark]: Boogie Preprocessor took 144.02 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.4 MB). Peak memory consumption was 37.4 MB. Max. memory is 11.5 GB. [2018-11-18 17:38:05,724 INFO L168 Benchmark]: RCFGBuilder took 4709.91 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 873.1 MB in the end (delta: 199.6 MB). Peak memory consumption was 245.9 MB. Max. memory is 11.5 GB. [2018-11-18 17:38:05,726 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2558.53 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 353.4 MB). Free memory was 939.0 MB in the beginning and 1.1 GB in the end (delta: -171.1 MB). Peak memory consumption was 388.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 68.43 ms. Allocated memory is still 1.4 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 144.02 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.4 MB). Peak memory consumption was 37.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4709.91 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 873.1 MB in the end (delta: 199.6 MB). Peak memory consumption was 245.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:247) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...