./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1c45568a-f04f-456a-a715-dea4857694d8/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1c45568a-f04f-456a-a715-dea4857694d8/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1c45568a-f04f-456a-a715-dea4857694d8/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1c45568a-f04f-456a-a715-dea4857694d8/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1c45568a-f04f-456a-a715-dea4857694d8/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1c45568a-f04f-456a-a715-dea4857694d8/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e48523e5bd5fbd55b92cad373944019b2ebca0ce ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 03:38:09,494 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:38:09,495 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:38:09,503 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:38:09,504 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:38:09,504 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:38:09,505 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:38:09,506 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:38:09,507 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:38:09,508 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:38:09,509 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:38:09,509 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:38:09,509 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:38:09,510 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:38:09,511 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:38:09,511 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:38:09,512 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:38:09,513 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:38:09,514 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:38:09,515 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:38:09,516 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:38:09,516 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:38:09,518 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:38:09,518 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:38:09,518 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:38:09,519 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:38:09,519 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:38:09,520 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:38:09,520 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:38:09,521 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:38:09,521 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:38:09,522 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:38:09,522 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:38:09,522 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:38:09,522 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:38:09,523 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:38:09,523 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1c45568a-f04f-456a-a715-dea4857694d8/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-23 03:38:09,532 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:38:09,532 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:38:09,533 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:38:09,533 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 03:38:09,533 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 03:38:09,533 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 03:38:09,533 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 03:38:09,534 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 03:38:09,534 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 03:38:09,534 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 03:38:09,534 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-23 03:38:09,534 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 03:38:09,534 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 03:38:09,534 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 03:38:09,535 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:38:09,535 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 03:38:09,535 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:38:09,535 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:38:09,535 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:38:09,535 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:38:09,536 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:38:09,536 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:38:09,536 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:38:09,536 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:38:09,536 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 03:38:09,536 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:38:09,536 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 03:38:09,536 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 03:38:09,537 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:38:09,537 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:38:09,537 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:38:09,537 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 03:38:09,537 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:38:09,537 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 03:38:09,537 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 03:38:09,537 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 03:38:09,537 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_1c45568a-f04f-456a-a715-dea4857694d8/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e48523e5bd5fbd55b92cad373944019b2ebca0ce [2018-11-23 03:38:09,560 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:38:09,568 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:38:09,571 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:38:09,572 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:38:09,572 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:38:09,573 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1c45568a-f04f-456a-a715-dea4857694d8/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 03:38:09,608 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1c45568a-f04f-456a-a715-dea4857694d8/bin-2019/utaipan/data/c3a9a1d3b/adee4fd95c5242bcb13ea7307a8d8bd7/FLAG3626e9220 [2018-11-23 03:38:10,194 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:38:10,194 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1c45568a-f04f-456a-a715-dea4857694d8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 03:38:10,215 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1c45568a-f04f-456a-a715-dea4857694d8/bin-2019/utaipan/data/c3a9a1d3b/adee4fd95c5242bcb13ea7307a8d8bd7/FLAG3626e9220 [2018-11-23 03:38:10,594 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1c45568a-f04f-456a-a715-dea4857694d8/bin-2019/utaipan/data/c3a9a1d3b/adee4fd95c5242bcb13ea7307a8d8bd7 [2018-11-23 03:38:10,596 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:38:10,597 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:38:10,597 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:38:10,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:38:10,600 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:38:10,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:10" (1/1) ... [2018-11-23 03:38:10,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eb44145 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:10, skipping insertion in model container [2018-11-23 03:38:10,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:10" (1/1) ... [2018-11-23 03:38:10,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:38:10,667 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:38:10,961 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5626] [2018-11-23 03:38:10,961 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5627-5628] [2018-11-23 03:38:11,892 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:38:11,912 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:38:11,976 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5626] [2018-11-23 03:38:11,976 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5627-5628] [2018-11-23 03:38:12,135 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:38:12,243 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:38:12,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:12 WrapperNode [2018-11-23 03:38:12,243 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:38:12,244 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:38:12,244 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:38:12,244 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:38:12,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:12" (1/1) ... [2018-11-23 03:38:12,306 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:12" (1/1) ... [2018-11-23 03:38:12,321 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:38:12,321 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:38:12,321 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:38:12,321 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:38:12,327 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:12" (1/1) ... [2018-11-23 03:38:12,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:12" (1/1) ... [2018-11-23 03:38:12,336 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:12" (1/1) ... [2018-11-23 03:38:12,336 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:12" (1/1) ... [2018-11-23 03:38:12,387 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:12" (1/1) ... [2018-11-23 03:38:12,394 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:12" (1/1) ... [2018-11-23 03:38:12,408 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:12" (1/1) ... [2018-11-23 03:38:12,421 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:38:12,422 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:38:12,422 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:38:12,422 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:38:12,423 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1c45568a-f04f-456a-a715-dea4857694d8/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 [2018-11-23 03:38:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-23 03:38:12,473 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-23 03:38:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_42 [2018-11-23 03:38:12,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_42 [2018-11-23 03:38:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2018-11-23 03:38:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-23 03:38:12,474 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-23 03:38:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-23 03:38:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 03:38:12,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 03:38:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 03:38:12,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 03:38:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2018-11-23 03:38:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2018-11-23 03:38:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2018-11-23 03:38:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-23 03:38:12,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-23 03:38:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_36 [2018-11-23 03:38:12,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_36 [2018-11-23 03:38:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-23 03:38:12,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-23 03:38:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_39 [2018-11-23 03:38:12,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_39 [2018-11-23 03:38:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2018-11-23 03:38:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_41 [2018-11-23 03:38:12,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_41 [2018-11-23 03:38:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-23 03:38:12,477 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-23 03:38:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 03:38:12,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 03:38:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-23 03:38:12,478 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-23 03:38:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2018-11-23 03:38:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-23 03:38:12,478 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-23 03:38:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 03:38:12,478 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 03:38:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_send_msg [2018-11-23 03:38:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_send_msg [2018-11-23 03:38:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_start_chip [2018-11-23 03:38:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_start_chip [2018-11-23 03:38:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_set_opt_mode [2018-11-23 03:38:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_set_opt_mode [2018-11-23 03:38:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-23 03:38:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-23 03:38:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 03:38:12,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 03:38:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 03:38:12,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 03:38:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_get_software_info [2018-11-23 03:38:12,480 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_get_software_info [2018-11-23 03:38:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-23 03:38:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-23 03:38:12,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-23 03:38:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-23 03:38:12,481 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-23 03:38:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_send_simple_msg [2018-11-23 03:38:12,481 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_send_simple_msg [2018-11-23 03:38:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_start_xmit [2018-11-23 03:38:12,481 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_start_xmit [2018-11-23 03:38:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-23 03:38:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2018-11-23 03:38:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 03:38:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_get_endpoints [2018-11-23 03:38:12,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_get_endpoints [2018-11-23 03:38:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_unlink_all_urbs [2018-11-23 03:38:12,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_unlink_all_urbs [2018-11-23 03:38:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2018-11-23 03:38:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2018-11-23 03:38:12,483 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2018-11-23 03:38:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_probe [2018-11-23 03:38:12,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_probe [2018-11-23 03:38:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-23 03:38:12,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-23 03:38:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:38:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 03:38:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_stop_chip [2018-11-23 03:38:12,484 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_stop_chip [2018-11-23 03:38:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-23 03:38:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_driver_init [2018-11-23 03:38:12,484 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_driver_init [2018-11-23 03:38:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 03:38:12,484 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 03:38:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2018-11-23 03:38:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_flush_queue [2018-11-23 03:38:12,485 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_flush_queue [2018-11-23 03:38:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-23 03:38:12,485 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-23 03:38:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_unlink_tx_urbs [2018-11-23 03:38:12,485 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_unlink_tx_urbs [2018-11-23 03:38:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-23 03:38:12,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-23 03:38:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2018-11-23 03:38:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-23 03:38:12,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-23 03:38:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-23 03:38:12,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-23 03:38:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_driver_exit [2018-11-23 03:38:12,486 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_driver_exit [2018-11-23 03:38:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2018-11-23 03:38:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2018-11-23 03:38:12,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2018-11-23 03:38:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-23 03:38:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-23 03:38:12,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-23 03:38:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2018-11-23 03:38:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 03:38:12,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-23 03:38:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 03:38:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-23 03:38:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:38:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2018-11-23 03:38:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 03:38:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 03:38:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-23 03:38:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2018-11-23 03:38:12,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2018-11-23 03:38:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_init_one [2018-11-23 03:38:12,488 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_init_one [2018-11-23 03:38:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_remove_interfaces [2018-11-23 03:38:12,489 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_remove_interfaces [2018-11-23 03:38:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 03:38:12,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 03:38:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2018-11-23 03:38:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-23 03:38:12,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-23 03:38:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-23 03:38:12,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-23 03:38:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2018-11-23 03:38:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 03:38:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_40 [2018-11-23 03:38:12,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_40 [2018-11-23 03:38:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2018-11-23 03:38:12,490 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2018-11-23 03:38:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_close [2018-11-23 03:38:12,491 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_close [2018-11-23 03:38:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-23 03:38:12,491 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-23 03:38:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 03:38:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2018-11-23 03:38:12,491 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2018-11-23 03:38:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 03:38:12,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 03:38:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2018-11-23 03:38:12,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2018-11-23 03:38:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_38 [2018-11-23 03:38:12,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_38 [2018-11-23 03:38:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_disconnect [2018-11-23 03:38:12,492 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_disconnect [2018-11-23 03:38:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2018-11-23 03:38:12,492 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2018-11-23 03:38:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_wait_msg [2018-11-23 03:38:12,492 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_wait_msg [2018-11-23 03:38:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-23 03:38:12,493 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-23 03:38:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 03:38:12,493 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 03:38:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_setup_rx_urbs [2018-11-23 03:38:12,493 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_setup_rx_urbs [2018-11-23 03:38:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 03:38:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-23 03:38:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-23 03:38:12,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-23 03:38:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_37 [2018-11-23 03:38:12,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_37 [2018-11-23 03:38:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2018-11-23 03:38:12,494 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2018-11-23 03:38:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-23 03:38:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-23 03:38:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2018-11-23 03:38:12,494 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2018-11-23 03:38:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 03:38:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_open [2018-11-23 03:38:12,495 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_open [2018-11-23 03:38:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-23 03:38:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure kvaser_usb_get_card_info [2018-11-23 03:38:12,495 INFO L138 BoogieDeclarations]: Found implementation of procedure kvaser_usb_get_card_info [2018-11-23 03:38:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-23 03:38:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 03:38:12,495 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 03:38:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 03:38:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2018-11-23 03:38:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-23 03:38:12,496 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-23 03:38:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 03:38:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-23 03:38:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:38:12,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:38:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-23 03:38:12,496 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-23 03:38:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2018-11-23 03:38:17,004 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 03:38:17,005 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 03:38:17,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:38:17 BoogieIcfgContainer [2018-11-23 03:38:17,005 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 03:38:17,006 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 03:38:17,006 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 03:38:17,008 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 03:38:17,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:38:10" (1/3) ... [2018-11-23 03:38:17,009 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e534386 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:38:17, skipping insertion in model container [2018-11-23 03:38:17,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:12" (2/3) ... [2018-11-23 03:38:17,010 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e534386 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:38:17, skipping insertion in model container [2018-11-23 03:38:17,010 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:38:17" (3/3) ... [2018-11-23 03:38:17,011 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 03:38:17,020 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 03:38:17,027 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 03:38:17,041 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 03:38:17,071 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 03:38:17,072 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 03:38:17,072 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 03:38:17,072 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 03:38:17,072 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 03:38:17,072 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 03:38:17,072 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 03:38:17,072 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 03:38:17,091 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states. [2018-11-23 03:38:17,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-23 03:38:17,097 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:38:17,098 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:38:17,099 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:38:17,103 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:38:17,103 INFO L82 PathProgramCache]: Analyzing trace with hash 1019686724, now seen corresponding path program 1 times [2018-11-23 03:38:17,104 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:38:17,155 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:38:17,155 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:38:17,155 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:38:17,156 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:38:17,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:17,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 03:38:17,466 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:38:17,467 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:38:17,467 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:38:17,471 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:38:17,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:38:17,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:38:17,485 INFO L87 Difference]: Start difference. First operand 614 states. Second operand 3 states. [2018-11-23 03:38:17,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:38:17,689 INFO L93 Difference]: Finished difference Result 1575 states and 2053 transitions. [2018-11-23 03:38:17,689 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:38:17,690 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 47 [2018-11-23 03:38:17,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:38:17,707 INFO L225 Difference]: With dead ends: 1575 [2018-11-23 03:38:17,707 INFO L226 Difference]: Without dead ends: 936 [2018-11-23 03:38:17,712 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:38:17,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 936 states. [2018-11-23 03:38:17,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 936 to 933. [2018-11-23 03:38:17,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 933 states. [2018-11-23 03:38:17,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 933 states and 1179 transitions. [2018-11-23 03:38:17,804 INFO L78 Accepts]: Start accepts. Automaton has 933 states and 1179 transitions. Word has length 47 [2018-11-23 03:38:17,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:38:17,805 INFO L480 AbstractCegarLoop]: Abstraction has 933 states and 1179 transitions. [2018-11-23 03:38:17,805 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:38:17,805 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1179 transitions. [2018-11-23 03:38:17,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-11-23 03:38:17,808 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:38:17,809 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:38:17,809 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:38:17,809 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:38:17,809 INFO L82 PathProgramCache]: Analyzing trace with hash 1991016743, now seen corresponding path program 1 times [2018-11-23 03:38:17,809 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:38:17,814 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:38:17,814 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:38:17,814 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:38:17,814 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:38:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:17,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-23 03:38:17,958 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:38:17,958 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:38:17,958 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:38:17,960 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:38:17,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:38:17,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:38:17,962 INFO L87 Difference]: Start difference. First operand 933 states and 1179 transitions. Second operand 3 states. [2018-11-23 03:38:18,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:38:18,082 INFO L93 Difference]: Finished difference Result 2195 states and 2789 transitions. [2018-11-23 03:38:18,082 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:38:18,082 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 83 [2018-11-23 03:38:18,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:38:18,090 INFO L225 Difference]: With dead ends: 2195 [2018-11-23 03:38:18,090 INFO L226 Difference]: Without dead ends: 1272 [2018-11-23 03:38:18,093 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:38:18,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1272 states. [2018-11-23 03:38:18,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1272 to 1261. [2018-11-23 03:38:18,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1261 states. [2018-11-23 03:38:18,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 1261 states and 1606 transitions. [2018-11-23 03:38:18,143 INFO L78 Accepts]: Start accepts. Automaton has 1261 states and 1606 transitions. Word has length 83 [2018-11-23 03:38:18,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:38:18,143 INFO L480 AbstractCegarLoop]: Abstraction has 1261 states and 1606 transitions. [2018-11-23 03:38:18,143 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:38:18,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1606 transitions. [2018-11-23 03:38:18,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-11-23 03:38:18,146 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:38:18,146 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:38:18,147 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:38:18,147 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:38:18,147 INFO L82 PathProgramCache]: Analyzing trace with hash 1069241639, now seen corresponding path program 1 times [2018-11-23 03:38:18,147 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:38:18,150 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:38:18,151 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:38:18,151 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:38:18,151 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:38:18,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:18,305 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-11-23 03:38:18,305 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:38:18,305 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:38:18,305 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:38:18,305 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:38:18,306 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:38:18,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:38:18,306 INFO L87 Difference]: Start difference. First operand 1261 states and 1606 transitions. Second operand 3 states. [2018-11-23 03:38:18,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:38:18,673 INFO L93 Difference]: Finished difference Result 2890 states and 3691 transitions. [2018-11-23 03:38:18,674 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:38:18,674 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 87 [2018-11-23 03:38:18,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:38:18,681 INFO L225 Difference]: With dead ends: 2890 [2018-11-23 03:38:18,681 INFO L226 Difference]: Without dead ends: 1648 [2018-11-23 03:38:18,685 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:38:18,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1648 states. [2018-11-23 03:38:18,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1648 to 1645. [2018-11-23 03:38:18,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1645 states. [2018-11-23 03:38:18,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1645 states and 2088 transitions. [2018-11-23 03:38:18,739 INFO L78 Accepts]: Start accepts. Automaton has 1645 states and 2088 transitions. Word has length 87 [2018-11-23 03:38:18,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:38:18,739 INFO L480 AbstractCegarLoop]: Abstraction has 1645 states and 2088 transitions. [2018-11-23 03:38:18,739 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:38:18,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2088 transitions. [2018-11-23 03:38:18,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-23 03:38:18,743 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:38:18,743 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:38:18,743 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:38:18,743 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:38:18,743 INFO L82 PathProgramCache]: Analyzing trace with hash -98884214, now seen corresponding path program 1 times [2018-11-23 03:38:18,743 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:38:18,746 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:38:18,747 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:38:18,747 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:38:18,747 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:38:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:38:18,931 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 03:38:18,931 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:38:18,932 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:38:18,932 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:38:18,932 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:38:18,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:38:18,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:38:18,934 INFO L87 Difference]: Start difference. First operand 1645 states and 2088 transitions. Second operand 3 states. [2018-11-23 03:38:18,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:38:18,978 INFO L93 Difference]: Finished difference Result 1645 states and 2088 transitions. [2018-11-23 03:38:18,978 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:38:18,979 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 99 [2018-11-23 03:38:18,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:38:18,980 INFO L225 Difference]: With dead ends: 1645 [2018-11-23 03:38:18,980 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 03:38:18,983 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:38:18,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 03:38:18,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 03:38:18,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 03:38:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 03:38:18,985 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 99 [2018-11-23 03:38:18,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:38:18,985 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 03:38:18,985 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:38:18,985 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 03:38:18,985 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 03:38:18,990 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 03:38:20,127 INFO L448 ceAbstractionStarter]: For program point L6170(lines 6170 6174) no Hoare annotation was computed. [2018-11-23 03:38:20,127 INFO L451 ceAbstractionStarter]: At program point usb_endpoint_is_bulk_inENTRY(lines 6160 6180) the Hoare annotation is: true [2018-11-23 03:38:20,128 INFO L451 ceAbstractionStarter]: At program point L6167(line 6167) the Hoare annotation is: true [2018-11-23 03:38:20,128 INFO L448 ceAbstractionStarter]: For program point L6168-1(lines 6168 6177) no Hoare annotation was computed. [2018-11-23 03:38:20,128 INFO L448 ceAbstractionStarter]: For program point L6167-1(line 6167) no Hoare annotation was computed. [2018-11-23 03:38:20,128 INFO L451 ceAbstractionStarter]: At program point L6169(line 6169) the Hoare annotation is: true [2018-11-23 03:38:20,128 INFO L448 ceAbstractionStarter]: For program point L6168(lines 6168 6177) no Hoare annotation was computed. [2018-11-23 03:38:20,128 INFO L448 ceAbstractionStarter]: For program point L6169-1(line 6169) no Hoare annotation was computed. [2018-11-23 03:38:20,128 INFO L448 ceAbstractionStarter]: For program point usb_endpoint_is_bulk_inEXIT(lines 6160 6180) no Hoare annotation was computed. [2018-11-23 03:38:20,128 INFO L448 ceAbstractionStarter]: For program point usb_endpoint_is_bulk_inFINAL(lines 6160 6180) no Hoare annotation was computed. [2018-11-23 03:38:20,128 INFO L448 ceAbstractionStarter]: For program point atomic_setEXIT(lines 5766 5774) no Hoare annotation was computed. [2018-11-23 03:38:20,128 INFO L451 ceAbstractionStarter]: At program point atomic_setENTRY(lines 5766 5774) the Hoare annotation is: true [2018-11-23 03:38:20,128 INFO L448 ceAbstractionStarter]: For program point atomic_setFINAL(lines 5766 5774) no Hoare annotation was computed. [2018-11-23 03:38:20,128 INFO L448 ceAbstractionStarter]: For program point ldv_usb_deregister_42EXIT(lines 8540 8549) no Hoare annotation was computed. [2018-11-23 03:38:20,129 INFO L451 ceAbstractionStarter]: At program point ldv_usb_deregister_42ENTRY(lines 8540 8549) the Hoare annotation is: true [2018-11-23 03:38:20,129 INFO L448 ceAbstractionStarter]: For program point ldv_usb_deregister_42FINAL(lines 8540 8549) no Hoare annotation was computed. [2018-11-23 03:38:20,129 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 5962 5969) no Hoare annotation was computed. [2018-11-23 03:38:20,129 INFO L451 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 5962 5969) the Hoare annotation is: true [2018-11-23 03:38:20,129 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 5962 5969) no Hoare annotation was computed. [2018-11-23 03:38:20,129 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_get_software_infoEXIT(lines 6525 6546) no Hoare annotation was computed. [2018-11-23 03:38:20,129 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_get_software_infoENTRY(lines 6525 6546) the Hoare annotation is: true [2018-11-23 03:38:20,129 INFO L448 ceAbstractionStarter]: For program point L6538(lines 6538 6542) no Hoare annotation was computed. [2018-11-23 03:38:20,129 INFO L448 ceAbstractionStarter]: For program point L6537-1(line 6537) no Hoare annotation was computed. [2018-11-23 03:38:20,129 INFO L451 ceAbstractionStarter]: At program point L6537(line 6537) the Hoare annotation is: true [2018-11-23 03:38:20,130 INFO L448 ceAbstractionStarter]: For program point L6531-1(line 6531) no Hoare annotation was computed. [2018-11-23 03:38:20,130 INFO L451 ceAbstractionStarter]: At program point L6531(line 6531) the Hoare annotation is: true [2018-11-23 03:38:20,130 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_get_software_infoFINAL(lines 6525 6546) no Hoare annotation was computed. [2018-11-23 03:38:20,130 INFO L448 ceAbstractionStarter]: For program point L6532(lines 6532 6536) no Hoare annotation was computed. [2018-11-23 03:38:20,130 INFO L448 ceAbstractionStarter]: For program point L6464(lines 6464 6468) no Hoare annotation was computed. [2018-11-23 03:38:20,130 INFO L451 ceAbstractionStarter]: At program point L6491(lines 6443 6499) the Hoare annotation is: true [2018-11-23 03:38:20,135 INFO L451 ceAbstractionStarter]: At program point L6489(lines 6443 6499) the Hoare annotation is: true [2018-11-23 03:38:20,136 INFO L451 ceAbstractionStarter]: At program point L6483(lines 6443 6499) the Hoare annotation is: true [2018-11-23 03:38:20,136 INFO L451 ceAbstractionStarter]: At program point L6485(lines 6443 6499) the Hoare annotation is: true [2018-11-23 03:38:20,136 INFO L451 ceAbstractionStarter]: At program point L6446(line 6446) the Hoare annotation is: true [2018-11-23 03:38:20,136 INFO L448 ceAbstractionStarter]: For program point L6475(lines 6475 6481) no Hoare annotation was computed. [2018-11-23 03:38:20,136 INFO L448 ceAbstractionStarter]: For program point L6477-1(line 6477) no Hoare annotation was computed. [2018-11-23 03:38:20,136 INFO L448 ceAbstractionStarter]: For program point L6446-1(line 6446) no Hoare annotation was computed. [2018-11-23 03:38:20,136 INFO L451 ceAbstractionStarter]: At program point L6477(line 6477) the Hoare annotation is: true [2018-11-23 03:38:20,136 INFO L448 ceAbstractionStarter]: For program point L6469(lines 6469 6474) no Hoare annotation was computed. [2018-11-23 03:38:20,136 INFO L451 ceAbstractionStarter]: At program point L6496(lines 6443 6499) the Hoare annotation is: true [2018-11-23 03:38:20,137 INFO L448 ceAbstractionStarter]: For program point L6455(lines 6455 6459) no Hoare annotation was computed. [2018-11-23 03:38:20,137 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_wait_msgFINAL(lines 6430 6500) no Hoare annotation was computed. [2018-11-23 03:38:20,137 INFO L448 ceAbstractionStarter]: For program point L6453-1(line 6453) no Hoare annotation was computed. [2018-11-23 03:38:20,137 INFO L448 ceAbstractionStarter]: For program point L6484(lines 6484 6488) no Hoare annotation was computed. [2018-11-23 03:38:20,137 INFO L451 ceAbstractionStarter]: At program point L6453(line 6453) the Hoare annotation is: true [2018-11-23 03:38:20,137 INFO L448 ceAbstractionStarter]: For program point L6447(lines 6447 6451) no Hoare annotation was computed. [2018-11-23 03:38:20,137 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_wait_msgEXIT(lines 6430 6500) no Hoare annotation was computed. [2018-11-23 03:38:20,137 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_wait_msgENTRY(lines 6430 6500) the Hoare annotation is: true [2018-11-23 03:38:20,137 INFO L448 ceAbstractionStarter]: For program point atomic_incEXIT(lines 5775 5783) no Hoare annotation was computed. [2018-11-23 03:38:20,137 INFO L451 ceAbstractionStarter]: At program point atomic_incENTRY(lines 5775 5783) the Hoare annotation is: true [2018-11-23 03:38:20,137 INFO L448 ceAbstractionStarter]: For program point atomic_incFINAL(lines 5775 5783) no Hoare annotation was computed. [2018-11-23 03:38:20,137 INFO L451 ceAbstractionStarter]: At program point L5822(line 5822) the Hoare annotation is: true [2018-11-23 03:38:20,137 INFO L451 ceAbstractionStarter]: At program point __kmallocENTRY(lines 5820 5823) the Hoare annotation is: true [2018-11-23 03:38:20,138 INFO L448 ceAbstractionStarter]: For program point L5822-1(line 5822) no Hoare annotation was computed. [2018-11-23 03:38:20,138 INFO L448 ceAbstractionStarter]: For program point __kmallocFINAL(lines 5820 5823) no Hoare annotation was computed. [2018-11-23 03:38:20,138 INFO L448 ceAbstractionStarter]: For program point __kmallocEXIT(lines 5820 5823) no Hoare annotation was computed. [2018-11-23 03:38:20,138 INFO L448 ceAbstractionStarter]: For program point L8161(lines 8161 8171) no Hoare annotation was computed. [2018-11-23 03:38:20,138 INFO L451 ceAbstractionStarter]: At program point L8310(line 8310) the Hoare annotation is: true [2018-11-23 03:38:20,138 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 8128 8318) no Hoare annotation was computed. [2018-11-23 03:38:20,138 INFO L448 ceAbstractionStarter]: For program point L8244-2(lines 8234 8303) no Hoare annotation was computed. [2018-11-23 03:38:20,138 INFO L448 ceAbstractionStarter]: For program point L8244(lines 8244 8249) no Hoare annotation was computed. [2018-11-23 03:38:20,138 INFO L448 ceAbstractionStarter]: For program point L8277(line 8277) no Hoare annotation was computed. [2018-11-23 03:38:20,138 INFO L451 ceAbstractionStarter]: At program point L8162(line 8162) the Hoare annotation is: true [2018-11-23 03:38:20,138 INFO L448 ceAbstractionStarter]: For program point L8195(lines 8195 8201) no Hoare annotation was computed. [2018-11-23 03:38:20,138 INFO L448 ceAbstractionStarter]: For program point L8162-1(line 8162) no Hoare annotation was computed. [2018-11-23 03:38:20,138 INFO L448 ceAbstractionStarter]: For program point L8278(lines 8278 8289) no Hoare annotation was computed. [2018-11-23 03:38:20,138 INFO L448 ceAbstractionStarter]: For program point L8163(lines 8163 8168) no Hoare annotation was computed. [2018-11-23 03:38:20,139 INFO L448 ceAbstractionStarter]: For program point L8196-1(line 8196) no Hoare annotation was computed. [2018-11-23 03:38:20,139 INFO L451 ceAbstractionStarter]: At program point L8196(line 8196) the Hoare annotation is: true [2018-11-23 03:38:20,139 INFO L451 ceAbstractionStarter]: At program point L8312(lines 8141 8317) the Hoare annotation is: true [2018-11-23 03:38:20,139 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 8128 8318) no Hoare annotation was computed. [2018-11-23 03:38:20,139 INFO L448 ceAbstractionStarter]: For program point L8280(lines 8280 8286) no Hoare annotation was computed. [2018-11-23 03:38:20,139 INFO L448 ceAbstractionStarter]: For program point L8231(line 8231) no Hoare annotation was computed. [2018-11-23 03:38:20,139 INFO L448 ceAbstractionStarter]: For program point L8182(line 8182) no Hoare annotation was computed. [2018-11-23 03:38:20,139 INFO L451 ceAbstractionStarter]: At program point L8215(lines 8141 8317) the Hoare annotation is: true [2018-11-23 03:38:20,139 INFO L448 ceAbstractionStarter]: For program point L8232(lines 8232 8307) no Hoare annotation was computed. [2018-11-23 03:38:20,139 INFO L451 ceAbstractionStarter]: At program point L8183(line 8183) the Hoare annotation is: true [2018-11-23 03:38:20,139 INFO L448 ceAbstractionStarter]: For program point L8234(lines 8234 8303) no Hoare annotation was computed. [2018-11-23 03:38:20,139 INFO L448 ceAbstractionStarter]: For program point L8235(line 8235) no Hoare annotation was computed. [2018-11-23 03:38:20,139 INFO L448 ceAbstractionStarter]: For program point L8301(line 8301) no Hoare annotation was computed. [2018-11-23 03:38:20,139 INFO L451 ceAbstractionStarter]: At program point L8302(line 8302) the Hoare annotation is: true [2018-11-23 03:38:20,140 INFO L448 ceAbstractionStarter]: For program point L8203(line 8203) no Hoare annotation was computed. [2018-11-23 03:38:20,140 INFO L448 ceAbstractionStarter]: For program point L8236(lines 8236 8241) no Hoare annotation was computed. [2018-11-23 03:38:20,140 INFO L448 ceAbstractionStarter]: For program point L8269(line 8269) no Hoare annotation was computed. [2018-11-23 03:38:20,140 INFO L448 ceAbstractionStarter]: For program point L8270(lines 8270 8275) no Hoare annotation was computed. [2018-11-23 03:38:20,140 INFO L448 ceAbstractionStarter]: For program point L8204(lines 8204 8221) no Hoare annotation was computed. [2018-11-23 03:38:20,140 INFO L448 ceAbstractionStarter]: For program point L8237-1(line 8237) no Hoare annotation was computed. [2018-11-23 03:38:20,140 INFO L451 ceAbstractionStarter]: At program point L8237(line 8237) the Hoare annotation is: true [2018-11-23 03:38:20,140 INFO L448 ceAbstractionStarter]: For program point L8155(lines 8155 8311) no Hoare annotation was computed. [2018-11-23 03:38:20,140 INFO L448 ceAbstractionStarter]: For program point L8271-1(line 8271) no Hoare annotation was computed. [2018-11-23 03:38:20,140 INFO L451 ceAbstractionStarter]: At program point L8271(line 8271) the Hoare annotation is: true [2018-11-23 03:38:20,140 INFO L448 ceAbstractionStarter]: For program point L8205-1(line 8205) no Hoare annotation was computed. [2018-11-23 03:38:20,140 INFO L451 ceAbstractionStarter]: At program point L8205(line 8205) the Hoare annotation is: true [2018-11-23 03:38:20,140 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 8128 8318) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= ~ldv_spin~0 0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-23 03:38:20,141 INFO L448 ceAbstractionStarter]: For program point L8156(line 8156) no Hoare annotation was computed. [2018-11-23 03:38:20,141 INFO L448 ceAbstractionStarter]: For program point L8206(lines 8206 8212) no Hoare annotation was computed. [2018-11-23 03:38:20,141 INFO L448 ceAbstractionStarter]: For program point L8173(line 8173) no Hoare annotation was computed. [2018-11-23 03:38:20,141 INFO L448 ceAbstractionStarter]: For program point L8206-1(lines 8204 8219) no Hoare annotation was computed. [2018-11-23 03:38:20,141 INFO L448 ceAbstractionStarter]: For program point L8190(line 8190) no Hoare annotation was computed. [2018-11-23 03:38:20,141 INFO L448 ceAbstractionStarter]: For program point L8223(line 8223) no Hoare annotation was computed. [2018-11-23 03:38:20,141 INFO L448 ceAbstractionStarter]: For program point L8157(lines 8157 8188) no Hoare annotation was computed. [2018-11-23 03:38:20,141 INFO L448 ceAbstractionStarter]: For program point L8174(lines 8174 8180) no Hoare annotation was computed. [2018-11-23 03:38:20,141 INFO L448 ceAbstractionStarter]: For program point L8191(lines 8191 8229) no Hoare annotation was computed. [2018-11-23 03:38:20,141 INFO L451 ceAbstractionStarter]: At program point L8224(line 8224) the Hoare annotation is: true [2018-11-23 03:38:20,141 INFO L448 ceAbstractionStarter]: For program point L8257(line 8257) no Hoare annotation was computed. [2018-11-23 03:38:20,141 INFO L444 ceAbstractionStarter]: At program point L8142(line 8142) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= ~ldv_spin~0 0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-23 03:38:20,141 INFO L448 ceAbstractionStarter]: For program point L8175-1(line 8175) no Hoare annotation was computed. [2018-11-23 03:38:20,142 INFO L451 ceAbstractionStarter]: At program point L8175(line 8175) the Hoare annotation is: true [2018-11-23 03:38:20,142 INFO L448 ceAbstractionStarter]: For program point L8142-1(line 8142) no Hoare annotation was computed. [2018-11-23 03:38:20,142 INFO L448 ceAbstractionStarter]: For program point L8258(lines 8258 8267) no Hoare annotation was computed. [2018-11-23 03:38:20,142 INFO L448 ceAbstractionStarter]: For program point L8291(line 8291) no Hoare annotation was computed. [2018-11-23 03:38:20,142 INFO L448 ceAbstractionStarter]: For program point L8159(lines 8159 8184) no Hoare annotation was computed. [2018-11-23 03:38:20,142 INFO L444 ceAbstractionStarter]: At program point L8209(line 8209) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= ~ldv_spin~0 0)) (= 1 ~ldv_state_variable_2~0) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-23 03:38:20,142 INFO L448 ceAbstractionStarter]: For program point L8259-1(line 8259) no Hoare annotation was computed. [2018-11-23 03:38:20,142 INFO L451 ceAbstractionStarter]: At program point L8259(line 8259) the Hoare annotation is: true [2018-11-23 03:38:20,142 INFO L448 ceAbstractionStarter]: For program point L8292(lines 8292 8299) no Hoare annotation was computed. [2018-11-23 03:38:20,142 INFO L448 ceAbstractionStarter]: For program point L8160(line 8160) no Hoare annotation was computed. [2018-11-23 03:38:20,142 INFO L448 ceAbstractionStarter]: For program point L8193(lines 8193 8225) no Hoare annotation was computed. [2018-11-23 03:38:20,142 INFO L448 ceAbstractionStarter]: For program point L8243(line 8243) no Hoare annotation was computed. [2018-11-23 03:38:20,142 INFO L448 ceAbstractionStarter]: For program point L8309(line 8309) no Hoare annotation was computed. [2018-11-23 03:38:20,142 INFO L448 ceAbstractionStarter]: For program point L8144-1(line 8144) no Hoare annotation was computed. [2018-11-23 03:38:20,143 INFO L444 ceAbstractionStarter]: At program point L8144(line 8144) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= ~ldv_spin~0 0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-11-23 03:38:20,143 INFO L448 ceAbstractionStarter]: For program point L8194(line 8194) no Hoare annotation was computed. [2018-11-23 03:38:20,143 INFO L448 ceAbstractionStarter]: For program point L8260(lines 8260 8264) no Hoare annotation was computed. [2018-11-23 03:38:20,143 INFO L451 ceAbstractionStarter]: At program point L6207(line 6207) the Hoare annotation is: true [2018-11-23 03:38:20,143 INFO L448 ceAbstractionStarter]: For program point L6207-1(line 6207) no Hoare annotation was computed. [2018-11-23 03:38:20,143 INFO L448 ceAbstractionStarter]: For program point usb_get_intfdataEXIT(lines 6202 6210) no Hoare annotation was computed. [2018-11-23 03:38:20,143 INFO L451 ceAbstractionStarter]: At program point usb_get_intfdataENTRY(lines 6202 6210) the Hoare annotation is: true [2018-11-23 03:38:20,143 INFO L448 ceAbstractionStarter]: For program point usb_get_intfdataFINAL(lines 6202 6210) no Hoare annotation was computed. [2018-11-23 03:38:20,143 INFO L451 ceAbstractionStarter]: At program point L7230(line 7230) the Hoare annotation is: true [2018-11-23 03:38:20,143 INFO L448 ceAbstractionStarter]: For program point L7230-1(line 7230) no Hoare annotation was computed. [2018-11-23 03:38:20,143 INFO L448 ceAbstractionStarter]: For program point L7255(lines 7255 7262) no Hoare annotation was computed. [2018-11-23 03:38:20,143 INFO L448 ceAbstractionStarter]: For program point L7220(lines 7220 7224) no Hoare annotation was computed. [2018-11-23 03:38:20,143 INFO L448 ceAbstractionStarter]: For program point L7249-1(lines 7249 7250) no Hoare annotation was computed. [2018-11-23 03:38:20,144 INFO L451 ceAbstractionStarter]: At program point L7249(lines 7249 7250) the Hoare annotation is: true [2018-11-23 03:38:20,144 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_setup_rx_urbsFINAL(lines 7208 7287) no Hoare annotation was computed. [2018-11-23 03:38:20,144 INFO L448 ceAbstractionStarter]: For program point L7231(lines 7231 7237) no Hoare annotation was computed. [2018-11-23 03:38:20,144 INFO L451 ceAbstractionStarter]: At program point L7254(line 7254) the Hoare annotation is: true [2018-11-23 03:38:20,144 INFO L448 ceAbstractionStarter]: For program point L7254-1(line 7254) no Hoare annotation was computed. [2018-11-23 03:38:20,144 INFO L448 ceAbstractionStarter]: For program point L7248-1(line 7248) no Hoare annotation was computed. [2018-11-23 03:38:20,144 INFO L448 ceAbstractionStarter]: For program point L7279(lines 7279 7283) no Hoare annotation was computed. [2018-11-23 03:38:20,144 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_setup_rx_urbsENTRY(lines 7208 7287) the Hoare annotation is: true [2018-11-23 03:38:20,144 INFO L451 ceAbstractionStarter]: At program point L7248(line 7248) the Hoare annotation is: true [2018-11-23 03:38:20,144 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_setup_rx_urbsEXIT(lines 7208 7287) no Hoare annotation was computed. [2018-11-23 03:38:20,144 INFO L448 ceAbstractionStarter]: For program point L7279-2(lines 7279 7283) no Hoare annotation was computed. [2018-11-23 03:38:20,144 INFO L451 ceAbstractionStarter]: At program point L7238(line 7238) the Hoare annotation is: true [2018-11-23 03:38:20,144 INFO L448 ceAbstractionStarter]: For program point L7240(lines 7240 7247) no Hoare annotation was computed. [2018-11-23 03:38:20,144 INFO L451 ceAbstractionStarter]: At program point L7273(lines 7218 7286) the Hoare annotation is: true [2018-11-23 03:38:20,145 INFO L451 ceAbstractionStarter]: At program point L7267(lines 7218 7286) the Hoare annotation is: true [2018-11-23 03:38:20,145 INFO L448 ceAbstractionStarter]: For program point L7238-1(line 7238) no Hoare annotation was computed. [2018-11-23 03:38:20,145 INFO L451 ceAbstractionStarter]: At program point L7269(lines 7218 7286) the Hoare annotation is: true [2018-11-23 03:38:20,145 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 5746 5755) no Hoare annotation was computed. [2018-11-23 03:38:20,145 INFO L451 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 5746 5755) the Hoare annotation is: true [2018-11-23 03:38:20,145 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 5746 5755) no Hoare annotation was computed. [2018-11-23 03:38:20,145 INFO L448 ceAbstractionStarter]: For program point L6511(lines 6511 6515) no Hoare annotation was computed. [2018-11-23 03:38:20,145 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_send_simple_msgENTRY(lines 6501 6524) the Hoare annotation is: true [2018-11-23 03:38:20,145 INFO L448 ceAbstractionStarter]: For program point L6509-1(line 6509) no Hoare annotation was computed. [2018-11-23 03:38:20,145 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_send_simple_msgFINAL(lines 6501 6524) no Hoare annotation was computed. [2018-11-23 03:38:20,145 INFO L451 ceAbstractionStarter]: At program point L6509(line 6509) the Hoare annotation is: true [2018-11-23 03:38:20,145 INFO L448 ceAbstractionStarter]: For program point L6520-1(line 6520) no Hoare annotation was computed. [2018-11-23 03:38:20,145 INFO L451 ceAbstractionStarter]: At program point L6520(line 6520) the Hoare annotation is: true [2018-11-23 03:38:20,146 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_send_simple_msgEXIT(lines 6501 6524) no Hoare annotation was computed. [2018-11-23 03:38:20,146 INFO L448 ceAbstractionStarter]: For program point L7579-1(line 7579) no Hoare annotation was computed. [2018-11-23 03:38:20,146 INFO L448 ceAbstractionStarter]: For program point L7674(lines 7674 7688) no Hoare annotation was computed. [2018-11-23 03:38:20,146 INFO L451 ceAbstractionStarter]: At program point L7579(line 7579) the Hoare annotation is: true [2018-11-23 03:38:20,146 INFO L448 ceAbstractionStarter]: For program point L7666(line 7666) no Hoare annotation was computed. [2018-11-23 03:38:20,146 INFO L448 ceAbstractionStarter]: For program point L7600-1(line 7600) no Hoare annotation was computed. [2018-11-23 03:38:20,146 INFO L451 ceAbstractionStarter]: At program point L7695(lines 7578 7698) the Hoare annotation is: true [2018-11-23 03:38:20,146 INFO L451 ceAbstractionStarter]: At program point L7600(line 7600) the Hoare annotation is: true [2018-11-23 03:38:20,148 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_start_xmitEXIT(lines 7557 7699) no Hoare annotation was computed. [2018-11-23 03:38:20,150 INFO L448 ceAbstractionStarter]: For program point L7592-1(line 7592) no Hoare annotation was computed. [2018-11-23 03:38:20,150 INFO L451 ceAbstractionStarter]: At program point L7592(line 7592) the Hoare annotation is: true [2018-11-23 03:38:20,150 INFO L448 ceAbstractionStarter]: For program point L7625-1(lines 7625 7626) no Hoare annotation was computed. [2018-11-23 03:38:20,150 INFO L451 ceAbstractionStarter]: At program point L7625(lines 7625 7626) the Hoare annotation is: true [2018-11-23 03:38:20,150 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_start_xmitENTRY(lines 7557 7699) the Hoare annotation is: true [2018-11-23 03:38:20,150 INFO L451 ceAbstractionStarter]: At program point L7642(lines 7578 7698) the Hoare annotation is: true [2018-11-23 03:38:20,150 INFO L451 ceAbstractionStarter]: At program point L7667-1(lines 7667 7671) the Hoare annotation is: true [2018-11-23 03:38:20,150 INFO L448 ceAbstractionStarter]: For program point L7667(lines 7667 7671) no Hoare annotation was computed. [2018-11-23 03:38:20,150 INFO L448 ceAbstractionStarter]: For program point L7601(lines 7601 7606) no Hoare annotation was computed. [2018-11-23 03:38:20,150 INFO L448 ceAbstractionStarter]: For program point L7593(lines 7593 7599) no Hoare annotation was computed. [2018-11-23 03:38:20,150 INFO L451 ceAbstractionStarter]: At program point L7680-2(lines 7578 7698) the Hoare annotation is: true [2018-11-23 03:38:20,150 INFO L448 ceAbstractionStarter]: For program point L7680(lines 7680 7684) no Hoare annotation was computed. [2018-11-23 03:38:20,151 INFO L448 ceAbstractionStarter]: For program point L7672(line 7672) no Hoare annotation was computed. [2018-11-23 03:38:20,151 INFO L448 ceAbstractionStarter]: For program point L7635(lines 7635 7640) no Hoare annotation was computed. [2018-11-23 03:38:20,151 INFO L451 ceAbstractionStarter]: At program point L7668(line 7668) the Hoare annotation is: true [2018-11-23 03:38:20,151 INFO L448 ceAbstractionStarter]: For program point L7627(lines 7627 7631) no Hoare annotation was computed. [2018-11-23 03:38:20,151 INFO L448 ceAbstractionStarter]: For program point L7660-1(line 7660) no Hoare annotation was computed. [2018-11-23 03:38:20,151 INFO L451 ceAbstractionStarter]: At program point L7660(line 7660) the Hoare annotation is: true [2018-11-23 03:38:20,151 INFO L451 ceAbstractionStarter]: At program point L7693(lines 7578 7698) the Hoare annotation is: true [2018-11-23 03:38:20,151 INFO L448 ceAbstractionStarter]: For program point L7627-2(lines 7627 7631) no Hoare annotation was computed. [2018-11-23 03:38:20,151 INFO L451 ceAbstractionStarter]: At program point L7586(line 7586) the Hoare annotation is: true [2018-11-23 03:38:20,151 INFO L451 ceAbstractionStarter]: At program point L7648(lines 7578 7698) the Hoare annotation is: true [2018-11-23 03:38:20,151 INFO L448 ceAbstractionStarter]: For program point L7586-1(line 7586) no Hoare annotation was computed. [2018-11-23 03:38:20,151 INFO L448 ceAbstractionStarter]: For program point L7611(lines 7611 7622) no Hoare annotation was computed. [2018-11-23 03:38:20,151 INFO L451 ceAbstractionStarter]: At program point L7644(lines 7578 7698) the Hoare annotation is: true [2018-11-23 03:38:20,151 INFO L448 ceAbstractionStarter]: For program point L7677-1(line 7677) no Hoare annotation was computed. [2018-11-23 03:38:20,151 INFO L451 ceAbstractionStarter]: At program point L7677(line 7677) the Hoare annotation is: true [2018-11-23 03:38:20,152 INFO L448 ceAbstractionStarter]: For program point L7673-1(line 7673) no Hoare annotation was computed. [2018-11-23 03:38:20,152 INFO L448 ceAbstractionStarter]: For program point L7611-2(lines 7611 7622) no Hoare annotation was computed. [2018-11-23 03:38:20,152 INFO L451 ceAbstractionStarter]: At program point L7673(line 7673) the Hoare annotation is: true [2018-11-23 03:38:20,152 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_start_xmitFINAL(lines 7557 7699) no Hoare annotation was computed. [2018-11-23 03:38:20,152 INFO L451 ceAbstractionStarter]: At program point L7665-1(line 7665) the Hoare annotation is: true [2018-11-23 03:38:20,152 INFO L451 ceAbstractionStarter]: At program point L7665(line 7665) the Hoare annotation is: true [2018-11-23 03:38:20,152 INFO L448 ceAbstractionStarter]: For program point L7661-1(lines 7661 7662) no Hoare annotation was computed. [2018-11-23 03:38:20,152 INFO L451 ceAbstractionStarter]: At program point L7661(lines 7661 7662) the Hoare annotation is: true [2018-11-23 03:38:20,152 INFO L448 ceAbstractionStarter]: For program point L7587(lines 7587 7591) no Hoare annotation was computed. [2018-11-23 03:38:20,152 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 5916 5924) no Hoare annotation was computed. [2018-11-23 03:38:20,152 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5916 5924) no Hoare annotation was computed. [2018-11-23 03:38:20,152 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5916 5924) the Hoare annotation is: true [2018-11-23 03:38:20,152 INFO L451 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-11-23 03:38:20,152 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-11-23 03:38:20,153 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-11-23 03:38:20,153 INFO L448 ceAbstractionStarter]: For program point usb_endpoint_xfer_bulkEXIT(lines 6152 6159) no Hoare annotation was computed. [2018-11-23 03:38:20,153 INFO L451 ceAbstractionStarter]: At program point usb_endpoint_xfer_bulkENTRY(lines 6152 6159) the Hoare annotation is: true [2018-11-23 03:38:20,153 INFO L448 ceAbstractionStarter]: For program point usb_endpoint_xfer_bulkFINAL(lines 6152 6159) no Hoare annotation was computed. [2018-11-23 03:38:20,153 INFO L448 ceAbstractionStarter]: For program point L6079(lines 6079 6084) no Hoare annotation was computed. [2018-11-23 03:38:20,153 INFO L448 ceAbstractionStarter]: For program point L6078(line 6078) no Hoare annotation was computed. [2018-11-23 03:38:20,153 INFO L448 ceAbstractionStarter]: For program point L6072-1(line 6072) no Hoare annotation was computed. [2018-11-23 03:38:20,153 INFO L451 ceAbstractionStarter]: At program point L6073-2(lines 6073 6077) the Hoare annotation is: true [2018-11-23 03:38:20,153 INFO L448 ceAbstractionStarter]: For program point L6073(lines 6073 6077) no Hoare annotation was computed. [2018-11-23 03:38:20,153 INFO L451 ceAbstractionStarter]: At program point L6072(line 6072) the Hoare annotation is: true [2018-11-23 03:38:20,153 INFO L448 ceAbstractionStarter]: For program point netif_tx_stop_queueFINAL(lines 6064 6088) no Hoare annotation was computed. [2018-11-23 03:38:20,153 INFO L448 ceAbstractionStarter]: For program point netif_tx_stop_queueEXIT(lines 6064 6088) no Hoare annotation was computed. [2018-11-23 03:38:20,153 INFO L451 ceAbstractionStarter]: At program point netif_tx_stop_queueENTRY(lines 6064 6088) the Hoare annotation is: true [2018-11-23 03:38:20,153 INFO L451 ceAbstractionStarter]: At program point L6085(line 6085) the Hoare annotation is: true [2018-11-23 03:38:20,154 INFO L451 ceAbstractionStarter]: At program point L8490(line 8490) the Hoare annotation is: true [2018-11-23 03:38:20,154 INFO L448 ceAbstractionStarter]: For program point ldv_usb_alloc_coherent_37FINAL(lines 8484 8494) no Hoare annotation was computed. [2018-11-23 03:38:20,154 INFO L448 ceAbstractionStarter]: For program point ldv_usb_alloc_coherent_37EXIT(lines 8484 8494) no Hoare annotation was computed. [2018-11-23 03:38:20,154 INFO L451 ceAbstractionStarter]: At program point ldv_usb_alloc_coherent_37ENTRY(lines 8484 8494) the Hoare annotation is: true [2018-11-23 03:38:20,154 INFO L448 ceAbstractionStarter]: For program point L8490-1(line 8490) no Hoare annotation was computed. [2018-11-23 03:38:20,154 INFO L451 ceAbstractionStarter]: At program point atomic_decENTRY(lines 5784 5792) the Hoare annotation is: true [2018-11-23 03:38:20,154 INFO L448 ceAbstractionStarter]: For program point atomic_decEXIT(lines 5784 5792) no Hoare annotation was computed. [2018-11-23 03:38:20,154 INFO L448 ceAbstractionStarter]: For program point atomic_decFINAL(lines 5784 5792) no Hoare annotation was computed. [2018-11-23 03:38:20,157 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_init_oneEXIT(lines 7829 7916) no Hoare annotation was computed. [2018-11-23 03:38:20,157 INFO L451 ceAbstractionStarter]: At program point L7854(line 7854) the Hoare annotation is: true [2018-11-23 03:38:20,157 INFO L451 ceAbstractionStarter]: At program point L7856(line 7856) the Hoare annotation is: true [2018-11-23 03:38:20,157 INFO L448 ceAbstractionStarter]: For program point L7852-1(line 7852) no Hoare annotation was computed. [2018-11-23 03:38:20,157 INFO L448 ceAbstractionStarter]: For program point L7883(lines 7883 7887) no Hoare annotation was computed. [2018-11-23 03:38:20,157 INFO L451 ceAbstractionStarter]: At program point L7852(line 7852) the Hoare annotation is: true [2018-11-23 03:38:20,157 INFO L451 ceAbstractionStarter]: At program point L7854-1(line 7854) the Hoare annotation is: true [2018-11-23 03:38:20,157 INFO L448 ceAbstractionStarter]: For program point L7846(lines 7846 7851) no Hoare annotation was computed. [2018-11-23 03:38:20,157 INFO L448 ceAbstractionStarter]: For program point L7883-2(lines 7883 7887) no Hoare annotation was computed. [2018-11-23 03:38:20,157 INFO L448 ceAbstractionStarter]: For program point L7877-2(lines 7877 7881) no Hoare annotation was computed. [2018-11-23 03:38:20,158 INFO L448 ceAbstractionStarter]: For program point L7908-1(line 7908) no Hoare annotation was computed. [2018-11-23 03:38:20,158 INFO L451 ceAbstractionStarter]: At program point L7908(line 7908) the Hoare annotation is: true [2018-11-23 03:38:20,158 INFO L448 ceAbstractionStarter]: For program point L7877(lines 7877 7881) no Hoare annotation was computed. [2018-11-23 03:38:20,158 INFO L448 ceAbstractionStarter]: For program point L7894(lines 7894 7901) no Hoare annotation was computed. [2018-11-23 03:38:20,158 INFO L451 ceAbstractionStarter]: At program point L7863(lines 7842 7915) the Hoare annotation is: true [2018-11-23 03:38:20,158 INFO L451 ceAbstractionStarter]: At program point L7865(lines 7842 7915) the Hoare annotation is: true [2018-11-23 03:38:20,158 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_init_oneENTRY(lines 7829 7916) the Hoare annotation is: true [2018-11-23 03:38:20,158 INFO L451 ceAbstractionStarter]: At program point L7855(line 7855) the Hoare annotation is: true [2018-11-23 03:38:20,158 INFO L448 ceAbstractionStarter]: For program point L7857(line 7857) no Hoare annotation was computed. [2018-11-23 03:38:20,158 INFO L448 ceAbstractionStarter]: For program point L7843-1(line 7843) no Hoare annotation was computed. [2018-11-23 03:38:20,158 INFO L451 ceAbstractionStarter]: At program point L7843(line 7843) the Hoare annotation is: true [2018-11-23 03:38:20,158 INFO L448 ceAbstractionStarter]: For program point L7909-2(lines 7909 7913) no Hoare annotation was computed. [2018-11-23 03:38:20,158 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_init_oneFINAL(lines 7829 7916) no Hoare annotation was computed. [2018-11-23 03:38:20,158 INFO L448 ceAbstractionStarter]: For program point L7909(lines 7909 7913) no Hoare annotation was computed. [2018-11-23 03:38:20,159 INFO L448 ceAbstractionStarter]: For program point L7934(lines 7934 7938) no Hoare annotation was computed. [2018-11-23 03:38:20,159 INFO L448 ceAbstractionStarter]: For program point L7932-1(lines 7932 7941) no Hoare annotation was computed. [2018-11-23 03:38:20,159 INFO L448 ceAbstractionStarter]: For program point L7932(lines 7932 7941) no Hoare annotation was computed. [2018-11-23 03:38:20,159 INFO L448 ceAbstractionStarter]: For program point L7959(lines 7959 7963) no Hoare annotation was computed. [2018-11-23 03:38:20,159 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_get_endpointsEXIT(lines 7917 7967) no Hoare annotation was computed. [2018-11-23 03:38:20,159 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_get_endpointsENTRY(lines 7917 7967) the Hoare annotation is: true [2018-11-23 03:38:20,159 INFO L448 ceAbstractionStarter]: For program point L7943-1(line 7943) no Hoare annotation was computed. [2018-11-23 03:38:20,159 INFO L451 ceAbstractionStarter]: At program point L7943(line 7943) the Hoare annotation is: true [2018-11-23 03:38:20,159 INFO L448 ceAbstractionStarter]: For program point L7933-1(line 7933) no Hoare annotation was computed. [2018-11-23 03:38:20,159 INFO L451 ceAbstractionStarter]: At program point L7933(line 7933) the Hoare annotation is: true [2018-11-23 03:38:20,159 INFO L451 ceAbstractionStarter]: At program point L7958(lines 7926 7966) the Hoare annotation is: true [2018-11-23 03:38:20,159 INFO L451 ceAbstractionStarter]: At program point L7960(lines 7926 7966) the Hoare annotation is: true [2018-11-23 03:38:20,159 INFO L448 ceAbstractionStarter]: For program point L7952-2(lines 7952 7956) no Hoare annotation was computed. [2018-11-23 03:38:20,159 INFO L448 ceAbstractionStarter]: For program point L7952(line 7952) no Hoare annotation was computed. [2018-11-23 03:38:20,160 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_get_endpointsFINAL(lines 7917 7967) no Hoare annotation was computed. [2018-11-23 03:38:20,160 INFO L448 ceAbstractionStarter]: For program point L7942(lines 7942 7951) no Hoare annotation was computed. [2018-11-23 03:38:20,160 INFO L448 ceAbstractionStarter]: For program point L7944(lines 7944 7948) no Hoare annotation was computed. [2018-11-23 03:38:20,160 INFO L448 ceAbstractionStarter]: For program point L7942-1(lines 7942 7951) no Hoare annotation was computed. [2018-11-23 03:38:20,160 INFO L448 ceAbstractionStarter]: For program point L7802(lines 7802 7806) no Hoare annotation was computed. [2018-11-23 03:38:20,160 INFO L451 ceAbstractionStarter]: At program point L7819(lines 7789 7827) the Hoare annotation is: true [2018-11-23 03:38:20,160 INFO L451 ceAbstractionStarter]: At program point L7821(lines 7789 7827) the Hoare annotation is: true [2018-11-23 03:38:20,160 INFO L451 ceAbstractionStarter]: At program point L7817(lines 7789 7827) the Hoare annotation is: true [2018-11-23 03:38:20,160 INFO L448 ceAbstractionStarter]: For program point L7811(lines 7811 7815) no Hoare annotation was computed. [2018-11-23 03:38:20,160 INFO L448 ceAbstractionStarter]: For program point L7807-1(line 7807) no Hoare annotation was computed. [2018-11-23 03:38:20,160 INFO L451 ceAbstractionStarter]: At program point L7807(line 7807) the Hoare annotation is: true [2018-11-23 03:38:20,160 INFO L451 ceAbstractionStarter]: At program point L7803(lines 7789 7827) the Hoare annotation is: true [2018-11-23 03:38:20,160 INFO L451 ceAbstractionStarter]: At program point L7799(lines 7789 7827) the Hoare annotation is: true [2018-11-23 03:38:20,160 INFO L451 ceAbstractionStarter]: At program point L7801(lines 7789 7827) the Hoare annotation is: true [2018-11-23 03:38:20,161 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_remove_interfacesFINAL(lines 7785 7828) no Hoare annotation was computed. [2018-11-23 03:38:20,161 INFO L448 ceAbstractionStarter]: For program point L7793(lines 7793 7797) no Hoare annotation was computed. [2018-11-23 03:38:20,161 INFO L448 ceAbstractionStarter]: For program point L7820(lines 7820 7824) no Hoare annotation was computed. [2018-11-23 03:38:20,161 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_remove_interfacesEXIT(lines 7785 7828) no Hoare annotation was computed. [2018-11-23 03:38:20,161 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_remove_interfacesENTRY(lines 7785 7828) the Hoare annotation is: true [2018-11-23 03:38:20,161 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-11-23 03:38:20,161 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 03:38:20,161 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-23 03:38:20,161 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-11-23 03:38:20,161 INFO L451 ceAbstractionStarter]: At program point __create_pipeENTRY(lines 6284 6291) the Hoare annotation is: true [2018-11-23 03:38:20,161 INFO L448 ceAbstractionStarter]: For program point __create_pipeFINAL(lines 6284 6291) no Hoare annotation was computed. [2018-11-23 03:38:20,161 INFO L448 ceAbstractionStarter]: For program point __create_pipeEXIT(lines 6284 6291) no Hoare annotation was computed. [2018-11-23 03:38:20,161 INFO L451 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 5844 5861) the Hoare annotation is: true [2018-11-23 03:38:20,161 INFO L448 ceAbstractionStarter]: For program point L5852(lines 5852 5859) no Hoare annotation was computed. [2018-11-23 03:38:20,161 INFO L448 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 5844 5861) no Hoare annotation was computed. [2018-11-23 03:38:20,162 INFO L448 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 5844 5861) no Hoare annotation was computed. [2018-11-23 03:38:20,162 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_unlink_all_urbsFINAL(lines 7384 7421) no Hoare annotation was computed. [2018-11-23 03:38:20,162 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_unlink_all_urbsEXIT(lines 7384 7421) no Hoare annotation was computed. [2018-11-23 03:38:20,162 INFO L451 ceAbstractionStarter]: At program point L7414(lines 7389 7420) the Hoare annotation is: true [2018-11-23 03:38:20,162 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_unlink_all_urbsENTRY(lines 7384 7421) the Hoare annotation is: true [2018-11-23 03:38:20,162 INFO L451 ceAbstractionStarter]: At program point L7412(lines 7389 7420) the Hoare annotation is: true [2018-11-23 03:38:20,162 INFO L448 ceAbstractionStarter]: For program point L7406(lines 7406 7410) no Hoare annotation was computed. [2018-11-23 03:38:20,162 INFO L451 ceAbstractionStarter]: At program point L7407(line 7407) the Hoare annotation is: true [2018-11-23 03:38:20,162 INFO L448 ceAbstractionStarter]: For program point L7406-1(lines 7406 7410) no Hoare annotation was computed. [2018-11-23 03:38:20,162 INFO L451 ceAbstractionStarter]: At program point L7398(lines 7389 7420) the Hoare annotation is: true [2018-11-23 03:38:20,162 INFO L451 ceAbstractionStarter]: At program point L7396(lines 7389 7420) the Hoare annotation is: true [2018-11-23 03:38:20,162 INFO L451 ceAbstractionStarter]: At program point ldv_usb_alloc_urb_36ENTRY(lines 8474 8483) the Hoare annotation is: true [2018-11-23 03:38:20,162 INFO L448 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_36FINAL(lines 8474 8483) no Hoare annotation was computed. [2018-11-23 03:38:20,162 INFO L451 ceAbstractionStarter]: At program point L8479(line 8479) the Hoare annotation is: true [2018-11-23 03:38:20,163 INFO L448 ceAbstractionStarter]: For program point L8479-1(line 8479) no Hoare annotation was computed. [2018-11-23 03:38:20,163 INFO L448 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_36EXIT(lines 8474 8483) no Hoare annotation was computed. [2018-11-23 03:38:20,163 INFO L448 ceAbstractionStarter]: For program point L8113-1(line 8113) no Hoare annotation was computed. [2018-11-23 03:38:20,163 INFO L451 ceAbstractionStarter]: At program point L8113(line 8113) the Hoare annotation is: true [2018-11-23 03:38:20,163 INFO L448 ceAbstractionStarter]: For program point ldv_usb_driver_1EXIT(lines 8108 8117) no Hoare annotation was computed. [2018-11-23 03:38:20,163 INFO L451 ceAbstractionStarter]: At program point ldv_usb_driver_1ENTRY(lines 8108 8117) the Hoare annotation is: true [2018-11-23 03:38:20,163 INFO L448 ceAbstractionStarter]: For program point ldv_usb_driver_1FINAL(lines 8108 8117) no Hoare annotation was computed. [2018-11-23 03:38:20,163 INFO L448 ceAbstractionStarter]: For program point L8510-1(line 8510) no Hoare annotation was computed. [2018-11-23 03:38:20,163 INFO L448 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_39FINAL(lines 8505 8514) no Hoare annotation was computed. [2018-11-23 03:38:20,163 INFO L451 ceAbstractionStarter]: At program point L8510(line 8510) the Hoare annotation is: true [2018-11-23 03:38:20,163 INFO L451 ceAbstractionStarter]: At program point ldv_usb_alloc_urb_39ENTRY(lines 8505 8514) the Hoare annotation is: true [2018-11-23 03:38:20,163 INFO L448 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_39EXIT(lines 8505 8514) no Hoare annotation was computed. [2018-11-23 03:38:20,163 INFO L451 ceAbstractionStarter]: At program point L6303(line 6303) the Hoare annotation is: true [2018-11-23 03:38:20,163 INFO L448 ceAbstractionStarter]: For program point L6303-1(line 6303) no Hoare annotation was computed. [2018-11-23 03:38:20,164 INFO L448 ceAbstractionStarter]: For program point L6322(lines 6322 6326) no Hoare annotation was computed. [2018-11-23 03:38:20,164 INFO L448 ceAbstractionStarter]: For program point L6320-1(lines 6320 6321) no Hoare annotation was computed. [2018-11-23 03:38:20,164 INFO L451 ceAbstractionStarter]: At program point L6320(lines 6320 6321) the Hoare annotation is: true [2018-11-23 03:38:20,164 INFO L448 ceAbstractionStarter]: For program point L6316-1(line 6316) no Hoare annotation was computed. [2018-11-23 03:38:20,164 INFO L451 ceAbstractionStarter]: At program point L6316(line 6316) the Hoare annotation is: true [2018-11-23 03:38:20,164 INFO L448 ceAbstractionStarter]: For program point can_dropped_invalid_skbFINAL(lines 6292 6337) no Hoare annotation was computed. [2018-11-23 03:38:20,164 INFO L448 ceAbstractionStarter]: For program point L6308(lines 6308 6312) no Hoare annotation was computed. [2018-11-23 03:38:20,164 INFO L448 ceAbstractionStarter]: For program point L6302(lines 6302 6330) no Hoare annotation was computed. [2018-11-23 03:38:20,164 INFO L448 ceAbstractionStarter]: For program point L6304(lines 6304 6313) no Hoare annotation was computed. [2018-11-23 03:38:20,164 INFO L451 ceAbstractionStarter]: At program point L6329(lines 6300 6336) the Hoare annotation is: true [2018-11-23 03:38:20,164 INFO L448 ceAbstractionStarter]: For program point can_dropped_invalid_skbEXIT(lines 6292 6337) no Hoare annotation was computed. [2018-11-23 03:38:20,164 INFO L448 ceAbstractionStarter]: For program point L6315-1(lines 6302 6330) no Hoare annotation was computed. [2018-11-23 03:38:20,164 INFO L448 ceAbstractionStarter]: For program point L6315(lines 6315 6330) no Hoare annotation was computed. [2018-11-23 03:38:20,164 INFO L451 ceAbstractionStarter]: At program point can_dropped_invalid_skbENTRY(lines 6292 6337) the Hoare annotation is: true [2018-11-23 03:38:20,164 INFO L448 ceAbstractionStarter]: For program point L6317(lines 6317 6327) no Hoare annotation was computed. [2018-11-23 03:38:20,165 INFO L451 ceAbstractionStarter]: At program point L6307(line 6307) the Hoare annotation is: true [2018-11-23 03:38:20,165 INFO L448 ceAbstractionStarter]: For program point L6307-1(line 6307) no Hoare annotation was computed. [2018-11-23 03:38:20,165 INFO L448 ceAbstractionStarter]: For program point L8557(lines 8557 8561) no Hoare annotation was computed. [2018-11-23 03:38:20,165 INFO L448 ceAbstractionStarter]: For program point ldv_check_alloc_flagsEXIT(lines 8552 8564) no Hoare annotation was computed. [2018-11-23 03:38:20,165 INFO L444 ceAbstractionStarter]: At program point L8560(line 8560) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2018-11-23 03:38:20,165 INFO L448 ceAbstractionStarter]: For program point L8560-1(lines 8552 8564) no Hoare annotation was computed. [2018-11-23 03:38:20,165 INFO L451 ceAbstractionStarter]: At program point ldv_check_alloc_flagsENTRY(lines 8552 8564) the Hoare annotation is: true [2018-11-23 03:38:20,165 INFO L448 ceAbstractionStarter]: For program point L8000(line 8000) no Hoare annotation was computed. [2018-11-23 03:38:20,165 INFO L448 ceAbstractionStarter]: For program point L7996(line 7996) no Hoare annotation was computed. [2018-11-23 03:38:20,165 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_probeEXIT(lines 7968 8057) no Hoare annotation was computed. [2018-11-23 03:38:20,165 INFO L451 ceAbstractionStarter]: At program point L8050(lines 7977 8056) the Hoare annotation is: true [2018-11-23 03:38:20,165 INFO L448 ceAbstractionStarter]: For program point L7988(lines 7988 7993) no Hoare annotation was computed. [2018-11-23 03:38:20,165 INFO L448 ceAbstractionStarter]: For program point L8017(lines 8017 8023) no Hoare annotation was computed. [2018-11-23 03:38:20,165 INFO L451 ceAbstractionStarter]: At program point L8042(line 8042) the Hoare annotation is: true [2018-11-23 03:38:20,165 INFO L448 ceAbstractionStarter]: For program point L8009(lines 8009 8015) no Hoare annotation was computed. [2018-11-23 03:38:20,166 INFO L448 ceAbstractionStarter]: For program point L8042-1(line 8042) no Hoare annotation was computed. [2018-11-23 03:38:20,166 INFO L451 ceAbstractionStarter]: At program point L8030(line 8030) the Hoare annotation is: true [2018-11-23 03:38:20,166 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_probeFINAL(lines 7968 8057) no Hoare annotation was computed. [2018-11-23 03:38:20,166 INFO L448 ceAbstractionStarter]: For program point L8030-1(line 8030) no Hoare annotation was computed. [2018-11-23 03:38:20,166 INFO L448 ceAbstractionStarter]: For program point L7981(lines 7981 7985) no Hoare annotation was computed. [2018-11-23 03:38:20,166 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_probeENTRY(lines 7968 8057) the Hoare annotation is: true [2018-11-23 03:38:20,166 INFO L451 ceAbstractionStarter]: At program point L8002(lines 7977 8056) the Hoare annotation is: true [2018-11-23 03:38:20,166 INFO L448 ceAbstractionStarter]: For program point L8031(lines 8031 8036) no Hoare annotation was computed. [2018-11-23 03:38:20,174 INFO L451 ceAbstractionStarter]: At program point L7994(line 7994) the Hoare annotation is: true [2018-11-23 03:38:20,174 INFO L448 ceAbstractionStarter]: For program point L8031-2(lines 8031 8036) no Hoare annotation was computed. [2018-11-23 03:38:20,174 INFO L448 ceAbstractionStarter]: For program point L7994-1(line 7994) no Hoare annotation was computed. [2018-11-23 03:38:20,174 INFO L451 ceAbstractionStarter]: At program point L7986(lines 7986 7987) the Hoare annotation is: true [2018-11-23 03:38:20,175 INFO L451 ceAbstractionStarter]: At program point L8048(lines 7977 8056) the Hoare annotation is: true [2018-11-23 03:38:20,175 INFO L448 ceAbstractionStarter]: For program point L7986-1(lines 7986 7987) no Hoare annotation was computed. [2018-11-23 03:38:20,175 INFO L448 ceAbstractionStarter]: For program point L8040(line 8040) no Hoare annotation was computed. [2018-11-23 03:38:20,175 INFO L451 ceAbstractionStarter]: At program point L7995-1(line 7995) the Hoare annotation is: true [2018-11-23 03:38:20,175 INFO L451 ceAbstractionStarter]: At program point L7995(line 7995) the Hoare annotation is: true [2018-11-23 03:38:20,175 INFO L448 ceAbstractionStarter]: For program point L8016-1(line 8016) no Hoare annotation was computed. [2018-11-23 03:38:20,175 INFO L451 ceAbstractionStarter]: At program point L8016(line 8016) the Hoare annotation is: true [2018-11-23 03:38:20,175 INFO L448 ceAbstractionStarter]: For program point L8049(lines 8049 8053) no Hoare annotation was computed. [2018-11-23 03:38:20,175 INFO L448 ceAbstractionStarter]: For program point L7979-1(line 7979) no Hoare annotation was computed. [2018-11-23 03:38:20,175 INFO L451 ceAbstractionStarter]: At program point L7979(line 7979) the Hoare annotation is: true [2018-11-23 03:38:20,175 INFO L448 ceAbstractionStarter]: For program point L8008-1(line 8008) no Hoare annotation was computed. [2018-11-23 03:38:20,175 INFO L451 ceAbstractionStarter]: At program point L8008(line 8008) the Hoare annotation is: true [2018-11-23 03:38:20,175 INFO L448 ceAbstractionStarter]: For program point L8041(lines 8041 8046) no Hoare annotation was computed. [2018-11-23 03:38:20,175 INFO L451 ceAbstractionStarter]: At program point L8004(lines 7977 8056) the Hoare annotation is: true [2018-11-23 03:38:20,175 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 5970 5978) no Hoare annotation was computed. [2018-11-23 03:38:20,175 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 5970 5978) no Hoare annotation was computed. [2018-11-23 03:38:20,176 INFO L451 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 5970 5978) the Hoare annotation is: true [2018-11-23 03:38:20,176 INFO L448 ceAbstractionStarter]: For program point devm_kzallocEXIT(lines 5953 5961) no Hoare annotation was computed. [2018-11-23 03:38:20,176 INFO L451 ceAbstractionStarter]: At program point devm_kzallocENTRY(lines 5953 5961) the Hoare annotation is: true [2018-11-23 03:38:20,176 INFO L448 ceAbstractionStarter]: For program point devm_kzallocFINAL(lines 5953 5961) no Hoare annotation was computed. [2018-11-23 03:38:20,176 INFO L451 ceAbstractionStarter]: At program point ldv_usb_submit_urb_40ENTRY(lines 8515 8524) the Hoare annotation is: true [2018-11-23 03:38:20,176 INFO L448 ceAbstractionStarter]: For program point ldv_usb_submit_urb_40FINAL(lines 8515 8524) no Hoare annotation was computed. [2018-11-23 03:38:20,176 INFO L448 ceAbstractionStarter]: For program point ldv_usb_submit_urb_40EXIT(lines 8515 8524) no Hoare annotation was computed. [2018-11-23 03:38:20,176 INFO L451 ceAbstractionStarter]: At program point L8520(line 8520) the Hoare annotation is: true [2018-11-23 03:38:20,176 INFO L448 ceAbstractionStarter]: For program point L8520-1(line 8520) no Hoare annotation was computed. [2018-11-23 03:38:20,176 INFO L448 ceAbstractionStarter]: For program point L6240-1(line 6240) no Hoare annotation was computed. [2018-11-23 03:38:20,176 INFO L451 ceAbstractionStarter]: At program point L6241(line 6241) the Hoare annotation is: true [2018-11-23 03:38:20,176 INFO L451 ceAbstractionStarter]: At program point L6240(line 6240) the Hoare annotation is: true [2018-11-23 03:38:20,176 INFO L448 ceAbstractionStarter]: For program point L6241-1(line 6241) no Hoare annotation was computed. [2018-11-23 03:38:20,176 INFO L448 ceAbstractionStarter]: For program point init_usb_anchorEXIT(lines 6234 6247) no Hoare annotation was computed. [2018-11-23 03:38:20,177 INFO L451 ceAbstractionStarter]: At program point L6243(line 6243) the Hoare annotation is: true [2018-11-23 03:38:20,177 INFO L448 ceAbstractionStarter]: For program point L6243-1(line 6243) no Hoare annotation was computed. [2018-11-23 03:38:20,177 INFO L451 ceAbstractionStarter]: At program point init_usb_anchorENTRY(lines 6234 6247) the Hoare annotation is: true [2018-11-23 03:38:20,177 INFO L448 ceAbstractionStarter]: For program point init_usb_anchorFINAL(lines 6234 6247) no Hoare annotation was computed. [2018-11-23 03:38:20,177 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_stop_chipFINAL(lines 7422 7445) no Hoare annotation was computed. [2018-11-23 03:38:20,177 INFO L448 ceAbstractionStarter]: For program point L7438(lines 7438 7442) no Hoare annotation was computed. [2018-11-23 03:38:20,177 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_stop_chipENTRY(lines 7422 7445) the Hoare annotation is: true [2018-11-23 03:38:20,177 INFO L451 ceAbstractionStarter]: At program point L7430(line 7430) the Hoare annotation is: true [2018-11-23 03:38:20,177 INFO L448 ceAbstractionStarter]: For program point L7431(lines 7431 7435) no Hoare annotation was computed. [2018-11-23 03:38:20,177 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_stop_chipEXIT(lines 7422 7445) no Hoare annotation was computed. [2018-11-23 03:38:20,177 INFO L448 ceAbstractionStarter]: For program point L7429-1(line 7429) no Hoare annotation was computed. [2018-11-23 03:38:20,177 INFO L451 ceAbstractionStarter]: At program point L7429(line 7429) the Hoare annotation is: true [2018-11-23 03:38:20,177 INFO L448 ceAbstractionStarter]: For program point L7430-1(line 7430) no Hoare annotation was computed. [2018-11-23 03:38:20,177 INFO L451 ceAbstractionStarter]: At program point L7490-2(lines 7490 7495) the Hoare annotation is: true [2018-11-23 03:38:20,178 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_closeEXIT(lines 7469 7507) no Hoare annotation was computed. [2018-11-23 03:38:20,178 INFO L448 ceAbstractionStarter]: For program point L7482(line 7482) no Hoare annotation was computed. [2018-11-23 03:38:20,178 INFO L451 ceAbstractionStarter]: At program point L7478(line 7478) the Hoare annotation is: true [2018-11-23 03:38:20,178 INFO L448 ceAbstractionStarter]: For program point L7478-1(line 7478) no Hoare annotation was computed. [2018-11-23 03:38:20,178 INFO L448 ceAbstractionStarter]: For program point L7497-2(lines 7497 7502) no Hoare annotation was computed. [2018-11-23 03:38:20,178 INFO L448 ceAbstractionStarter]: For program point L7497(lines 7497 7502) no Hoare annotation was computed. [2018-11-23 03:38:20,178 INFO L448 ceAbstractionStarter]: For program point L7489-1(line 7489) no Hoare annotation was computed. [2018-11-23 03:38:20,178 INFO L451 ceAbstractionStarter]: At program point L7489(line 7489) the Hoare annotation is: true [2018-11-23 03:38:20,178 INFO L448 ceAbstractionStarter]: For program point L7483(lines 7483 7488) no Hoare annotation was computed. [2018-11-23 03:38:20,178 INFO L451 ceAbstractionStarter]: At program point L7481-1(line 7481) the Hoare annotation is: true [2018-11-23 03:38:20,178 INFO L451 ceAbstractionStarter]: At program point L7481(line 7481) the Hoare annotation is: true [2018-11-23 03:38:20,178 INFO L448 ceAbstractionStarter]: For program point L7483-2(lines 7483 7488) no Hoare annotation was computed. [2018-11-23 03:38:20,178 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_closeENTRY(lines 7469 7507) the Hoare annotation is: true [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point L7496(line 7496) no Hoare annotation was computed. [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point L7490(lines 7490 7495) no Hoare annotation was computed. [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_closeFINAL(lines 7469 7507) no Hoare annotation was computed. [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point ldv_usb_register_driver_41EXIT(lines 8525 8539) no Hoare annotation was computed. [2018-11-23 03:38:20,179 INFO L451 ceAbstractionStarter]: At program point L8536(line 8536) the Hoare annotation is: true [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point L8536-1(line 8536) no Hoare annotation was computed. [2018-11-23 03:38:20,179 INFO L451 ceAbstractionStarter]: At program point ldv_usb_register_driver_41ENTRY(lines 8525 8539) the Hoare annotation is: true [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point ldv_usb_register_driver_41FINAL(lines 8525 8539) no Hoare annotation was computed. [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point L7358(lines 7358 7362) no Hoare annotation was computed. [2018-11-23 03:38:20,179 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_openENTRY(lines 7340 7383) the Hoare annotation is: true [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point L7352(lines 7352 7356) no Hoare annotation was computed. [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point L7348-1(line 7348) no Hoare annotation was computed. [2018-11-23 03:38:20,179 INFO L451 ceAbstractionStarter]: At program point L7348(line 7348) the Hoare annotation is: true [2018-11-23 03:38:20,179 INFO L451 ceAbstractionStarter]: At program point L7373(lines 7347 7382) the Hoare annotation is: true [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point L7369-1(line 7369) no Hoare annotation was computed. [2018-11-23 03:38:20,179 INFO L451 ceAbstractionStarter]: At program point L7369(line 7369) the Hoare annotation is: true [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point L7363-1(line 7363) no Hoare annotation was computed. [2018-11-23 03:38:20,179 INFO L451 ceAbstractionStarter]: At program point L7363(line 7363) the Hoare annotation is: true [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point L7357-1(line 7357) no Hoare annotation was computed. [2018-11-23 03:38:20,179 INFO L451 ceAbstractionStarter]: At program point L7357(line 7357) the Hoare annotation is: true [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_openEXIT(lines 7340 7383) no Hoare annotation was computed. [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point L7370(lines 7370 7376) no Hoare annotation was computed. [2018-11-23 03:38:20,179 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_openFINAL(lines 7340 7383) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point L7364(lines 7364 7368) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L451 ceAbstractionStarter]: At program point init_completionENTRY(lines 5803 5812) the Hoare annotation is: true [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point init_completionFINAL(lines 5803 5812) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point init_completionEXIT(lines 5803 5812) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L451 ceAbstractionStarter]: At program point usb_fill_bulk_urbENTRY(lines 6248 6264) the Hoare annotation is: true [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point usb_fill_bulk_urbFINAL(lines 6248 6264) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point usb_fill_bulk_urbEXIT(lines 6248 6264) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_driver_initENTRY(lines 8082 8090) the Hoare annotation is: true [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_driver_initEXIT(lines 8082 8090) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point L8087-1(line 8087) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L451 ceAbstractionStarter]: At program point L8087(line 8087) the Hoare annotation is: true [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_driver_initFINAL(lines 8082 8090) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 5907 5915) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 5907 5915) the Hoare annotation is: true [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5913) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 5907 5915) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point kzallocEXIT(lines 8339 8347) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point L8344-1(line 8344) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L451 ceAbstractionStarter]: At program point L8344(line 8344) the Hoare annotation is: true [2018-11-23 03:38:20,180 INFO L451 ceAbstractionStarter]: At program point kzallocENTRY(lines 8339 8347) the Hoare annotation is: true [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point kzallocFINAL(lines 8339 8347) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point L7455(lines 7455 7459) no Hoare annotation was computed. [2018-11-23 03:38:20,180 INFO L448 ceAbstractionStarter]: For program point L7453-1(line 7453) no Hoare annotation was computed. [2018-11-23 03:38:20,181 INFO L451 ceAbstractionStarter]: At program point L7453(line 7453) the Hoare annotation is: true [2018-11-23 03:38:20,181 INFO L448 ceAbstractionStarter]: For program point L7464-1(line 7464) no Hoare annotation was computed. [2018-11-23 03:38:20,181 INFO L451 ceAbstractionStarter]: At program point L7464(line 7464) the Hoare annotation is: true [2018-11-23 03:38:20,181 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_flush_queueEXIT(lines 7446 7468) no Hoare annotation was computed. [2018-11-23 03:38:20,181 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_flush_queueENTRY(lines 7446 7468) the Hoare annotation is: true [2018-11-23 03:38:20,181 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_flush_queueFINAL(lines 7446 7468) no Hoare annotation was computed. [2018-11-23 03:38:20,181 INFO L451 ceAbstractionStarter]: At program point kmallocENTRY(lines 8319 8328) the Hoare annotation is: true [2018-11-23 03:38:20,181 INFO L448 ceAbstractionStarter]: For program point kmallocFINAL(lines 8319 8328) no Hoare annotation was computed. [2018-11-23 03:38:20,181 INFO L448 ceAbstractionStarter]: For program point kmallocEXIT(lines 8319 8328) no Hoare annotation was computed. [2018-11-23 03:38:20,181 INFO L451 ceAbstractionStarter]: At program point L8324-1(line 8324) the Hoare annotation is: true [2018-11-23 03:38:20,181 INFO L451 ceAbstractionStarter]: At program point L8324(line 8324) the Hoare annotation is: true [2018-11-23 03:38:20,181 INFO L448 ceAbstractionStarter]: For program point L8325(line 8325) no Hoare annotation was computed. [2018-11-23 03:38:20,181 INFO L448 ceAbstractionStarter]: For program point usb_endpoint_dir_inEXIT(lines 6136 6143) no Hoare annotation was computed. [2018-11-23 03:38:20,181 INFO L451 ceAbstractionStarter]: At program point usb_endpoint_dir_inENTRY(lines 6136 6143) the Hoare annotation is: true [2018-11-23 03:38:20,181 INFO L448 ceAbstractionStarter]: For program point usb_endpoint_dir_inFINAL(lines 6136 6143) no Hoare annotation was computed. [2018-11-23 03:38:20,181 INFO L448 ceAbstractionStarter]: For program point L6191(lines 6191 6195) no Hoare annotation was computed. [2018-11-23 03:38:20,181 INFO L451 ceAbstractionStarter]: At program point L6190(line 6190) the Hoare annotation is: true [2018-11-23 03:38:20,181 INFO L448 ceAbstractionStarter]: For program point usb_endpoint_is_bulk_outFINAL(lines 6181 6201) no Hoare annotation was computed. [2018-11-23 03:38:20,181 INFO L448 ceAbstractionStarter]: For program point L6188-1(line 6188) no Hoare annotation was computed. [2018-11-23 03:38:20,181 INFO L448 ceAbstractionStarter]: For program point L6189(lines 6189 6198) no Hoare annotation was computed. [2018-11-23 03:38:20,181 INFO L448 ceAbstractionStarter]: For program point L6190-1(line 6190) no Hoare annotation was computed. [2018-11-23 03:38:20,181 INFO L451 ceAbstractionStarter]: At program point L6188(line 6188) the Hoare annotation is: true [2018-11-23 03:38:20,182 INFO L448 ceAbstractionStarter]: For program point L6189-1(lines 6189 6198) no Hoare annotation was computed. [2018-11-23 03:38:20,182 INFO L451 ceAbstractionStarter]: At program point usb_endpoint_is_bulk_outENTRY(lines 6181 6201) the Hoare annotation is: true [2018-11-23 03:38:20,182 INFO L448 ceAbstractionStarter]: For program point usb_endpoint_is_bulk_outEXIT(lines 6181 6201) no Hoare annotation was computed. [2018-11-23 03:38:20,182 INFO L448 ceAbstractionStarter]: For program point L6706-1(line 6706) no Hoare annotation was computed. [2018-11-23 03:38:20,182 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_unlink_tx_urbsEXIT(lines 6700 6721) no Hoare annotation was computed. [2018-11-23 03:38:20,182 INFO L451 ceAbstractionStarter]: At program point L6714(lines 6704 6720) the Hoare annotation is: true [2018-11-23 03:38:20,182 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_unlink_tx_urbsENTRY(lines 6700 6721) the Hoare annotation is: true [2018-11-23 03:38:20,182 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_unlink_tx_urbsFINAL(lines 6700 6721) no Hoare annotation was computed. [2018-11-23 03:38:20,182 INFO L451 ceAbstractionStarter]: At program point L6712(lines 6704 6720) the Hoare annotation is: true [2018-11-23 03:38:20,182 INFO L451 ceAbstractionStarter]: At program point L6706(line 6706) the Hoare annotation is: true [2018-11-23 03:38:20,182 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 5925 5932) no Hoare annotation was computed. [2018-11-23 03:38:20,182 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 5925 5932) the Hoare annotation is: true [2018-11-23 03:38:20,182 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 5925 5932) no Hoare annotation was computed. [2018-11-23 03:38:20,182 INFO L448 ceAbstractionStarter]: For program point netdev_privFINAL(lines 6012 6019) no Hoare annotation was computed. [2018-11-23 03:38:20,182 INFO L451 ceAbstractionStarter]: At program point netdev_privENTRY(lines 6012 6019) the Hoare annotation is: true [2018-11-23 03:38:20,182 INFO L448 ceAbstractionStarter]: For program point netdev_privEXIT(lines 6012 6019) no Hoare annotation was computed. [2018-11-23 03:38:20,182 INFO L448 ceAbstractionStarter]: For program point L6559-1(line 6559) no Hoare annotation was computed. [2018-11-23 03:38:20,183 INFO L451 ceAbstractionStarter]: At program point L6559(line 6559) the Hoare annotation is: true [2018-11-23 03:38:20,183 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_get_card_infoFINAL(lines 6547 6573) no Hoare annotation was computed. [2018-11-23 03:38:20,183 INFO L448 ceAbstractionStarter]: For program point L6560(lines 6560 6564) no Hoare annotation was computed. [2018-11-23 03:38:20,183 INFO L448 ceAbstractionStarter]: For program point L6554(lines 6554 6558) no Hoare annotation was computed. [2018-11-23 03:38:20,183 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_get_card_infoENTRY(lines 6547 6573) the Hoare annotation is: true [2018-11-23 03:38:20,183 INFO L448 ceAbstractionStarter]: For program point L6553-1(line 6553) no Hoare annotation was computed. [2018-11-23 03:38:20,183 INFO L451 ceAbstractionStarter]: At program point L6553(line 6553) the Hoare annotation is: true [2018-11-23 03:38:20,183 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_get_card_infoEXIT(lines 6547 6573) no Hoare annotation was computed. [2018-11-23 03:38:20,183 INFO L448 ceAbstractionStarter]: For program point L6566(lines 6566 6570) no Hoare annotation was computed. [2018-11-23 03:38:20,183 INFO L448 ceAbstractionStarter]: For program point atomic_readFINAL(lines 5758 5765) no Hoare annotation was computed. [2018-11-23 03:38:20,183 INFO L448 ceAbstractionStarter]: For program point atomic_readEXIT(lines 5758 5765) no Hoare annotation was computed. [2018-11-23 03:38:20,183 INFO L451 ceAbstractionStarter]: At program point atomic_readENTRY(lines 5758 5765) the Hoare annotation is: true [2018-11-23 03:38:20,183 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-23 03:38:20,183 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 03:38:20,183 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-23 03:38:20,183 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-23 03:38:20,183 INFO L451 ceAbstractionStarter]: At program point ldv_net_device_ops_2ENTRY(lines 8118 8127) the Hoare annotation is: true [2018-11-23 03:38:20,183 INFO L448 ceAbstractionStarter]: For program point L8123-1(line 8123) no Hoare annotation was computed. [2018-11-23 03:38:20,183 INFO L451 ceAbstractionStarter]: At program point L8123(line 8123) the Hoare annotation is: true [2018-11-23 03:38:20,183 INFO L448 ceAbstractionStarter]: For program point ldv_net_device_ops_2EXIT(lines 8118 8127) no Hoare annotation was computed. [2018-11-23 03:38:20,183 INFO L448 ceAbstractionStarter]: For program point ldv_net_device_ops_2FINAL(lines 8118 8127) no Hoare annotation was computed. [2018-11-23 03:38:20,183 INFO L451 ceAbstractionStarter]: At program point usb_set_intfdataENTRY(lines 6211 6219) the Hoare annotation is: true [2018-11-23 03:38:20,183 INFO L448 ceAbstractionStarter]: For program point usb_set_intfdataFINAL(lines 6211 6219) no Hoare annotation was computed. [2018-11-23 03:38:20,184 INFO L451 ceAbstractionStarter]: At program point L6216(line 6216) the Hoare annotation is: true [2018-11-23 03:38:20,184 INFO L448 ceAbstractionStarter]: For program point usb_set_intfdataEXIT(lines 6211 6219) no Hoare annotation was computed. [2018-11-23 03:38:20,184 INFO L448 ceAbstractionStarter]: For program point netdev_get_tx_queueEXIT(lines 6003 6011) no Hoare annotation was computed. [2018-11-23 03:38:20,184 INFO L451 ceAbstractionStarter]: At program point netdev_get_tx_queueENTRY(lines 6003 6011) the Hoare annotation is: true [2018-11-23 03:38:20,184 INFO L448 ceAbstractionStarter]: For program point netdev_get_tx_queueFINAL(lines 6003 6011) no Hoare annotation was computed. [2018-11-23 03:38:20,184 INFO L448 ceAbstractionStarter]: For program point set_bitFINAL(lines 5705 5713) no Hoare annotation was computed. [2018-11-23 03:38:20,184 INFO L448 ceAbstractionStarter]: For program point set_bitEXIT(lines 5705 5713) no Hoare annotation was computed. [2018-11-23 03:38:20,184 INFO L451 ceAbstractionStarter]: At program point set_bitENTRY(lines 5705 5713) the Hoare annotation is: true [2018-11-23 03:38:20,184 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_send_msgEXIT(lines 6417 6429) no Hoare annotation was computed. [2018-11-23 03:38:20,184 INFO L448 ceAbstractionStarter]: For program point L6424-1(line 6424) no Hoare annotation was computed. [2018-11-23 03:38:20,184 INFO L451 ceAbstractionStarter]: At program point L6424(line 6424) the Hoare annotation is: true [2018-11-23 03:38:20,184 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_send_msgENTRY(lines 6417 6429) the Hoare annotation is: true [2018-11-23 03:38:20,184 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_send_msgFINAL(lines 6417 6429) no Hoare annotation was computed. [2018-11-23 03:38:20,184 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_driver_exitEXIT(lines 8091 8099) no Hoare annotation was computed. [2018-11-23 03:38:20,184 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_driver_exitENTRY(lines 8091 8099) the Hoare annotation is: true [2018-11-23 03:38:20,184 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_driver_exitFINAL(lines 8091 8099) no Hoare annotation was computed. [2018-11-23 03:38:20,184 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_start_chipFINAL(lines 7316 7339) no Hoare annotation was computed. [2018-11-23 03:38:20,184 INFO L448 ceAbstractionStarter]: For program point L7323-1(line 7323) no Hoare annotation was computed. [2018-11-23 03:38:20,185 INFO L451 ceAbstractionStarter]: At program point L7323(line 7323) the Hoare annotation is: true [2018-11-23 03:38:20,185 INFO L448 ceAbstractionStarter]: For program point L7324-1(line 7324) no Hoare annotation was computed. [2018-11-23 03:38:20,185 INFO L451 ceAbstractionStarter]: At program point L7324(line 7324) the Hoare annotation is: true [2018-11-23 03:38:20,185 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_start_chipEXIT(lines 7316 7339) no Hoare annotation was computed. [2018-11-23 03:38:20,185 INFO L448 ceAbstractionStarter]: For program point L7325(lines 7325 7329) no Hoare annotation was computed. [2018-11-23 03:38:20,185 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_start_chipENTRY(lines 7316 7339) the Hoare annotation is: true [2018-11-23 03:38:20,185 INFO L448 ceAbstractionStarter]: For program point L7332(lines 7332 7336) no Hoare annotation was computed. [2018-11-23 03:38:20,185 INFO L448 ceAbstractionStarter]: For program point L7295-1(line 7295) no Hoare annotation was computed. [2018-11-23 03:38:20,185 INFO L451 ceAbstractionStarter]: At program point L7295(line 7295) the Hoare annotation is: true [2018-11-23 03:38:20,185 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_set_opt_modeFINAL(lines 7288 7315) no Hoare annotation was computed. [2018-11-23 03:38:20,185 INFO L448 ceAbstractionStarter]: For program point L7297(lines 7297 7301) no Hoare annotation was computed. [2018-11-23 03:38:20,185 INFO L448 ceAbstractionStarter]: For program point L7311-1(line 7311) no Hoare annotation was computed. [2018-11-23 03:38:20,185 INFO L451 ceAbstractionStarter]: At program point L7311(line 7311) the Hoare annotation is: true [2018-11-23 03:38:20,185 INFO L448 ceAbstractionStarter]: For program point L7306(lines 7306 7310) no Hoare annotation was computed. [2018-11-23 03:38:20,185 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_set_opt_modeENTRY(lines 7288 7315) the Hoare annotation is: true [2018-11-23 03:38:20,185 INFO L448 ceAbstractionStarter]: For program point L7306-2(lines 7306 7310) no Hoare annotation was computed. [2018-11-23 03:38:20,185 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_set_opt_modeEXIT(lines 7288 7315) no Hoare annotation was computed. [2018-11-23 03:38:20,185 INFO L448 ceAbstractionStarter]: For program point ldv_usb_submit_urb_38EXIT(lines 8495 8504) no Hoare annotation was computed. [2018-11-23 03:38:20,186 INFO L451 ceAbstractionStarter]: At program point L8500(line 8500) the Hoare annotation is: true [2018-11-23 03:38:20,186 INFO L448 ceAbstractionStarter]: For program point L8500-1(line 8500) no Hoare annotation was computed. [2018-11-23 03:38:20,186 INFO L448 ceAbstractionStarter]: For program point ldv_usb_submit_urb_38FINAL(lines 8495 8504) no Hoare annotation was computed. [2018-11-23 03:38:20,186 INFO L451 ceAbstractionStarter]: At program point ldv_usb_submit_urb_38ENTRY(lines 8495 8504) the Hoare annotation is: true [2018-11-23 03:38:20,186 INFO L451 ceAbstractionStarter]: At program point L6095(line 6095) the Hoare annotation is: true [2018-11-23 03:38:20,186 INFO L448 ceAbstractionStarter]: For program point netif_stop_queueEXIT(lines 6089 6098) no Hoare annotation was computed. [2018-11-23 03:38:20,186 INFO L451 ceAbstractionStarter]: At program point L6094(line 6094) the Hoare annotation is: true [2018-11-23 03:38:20,186 INFO L448 ceAbstractionStarter]: For program point L6094-1(line 6094) no Hoare annotation was computed. [2018-11-23 03:38:20,186 INFO L448 ceAbstractionStarter]: For program point netif_stop_queueFINAL(lines 6089 6098) no Hoare annotation was computed. [2018-11-23 03:38:20,186 INFO L451 ceAbstractionStarter]: At program point netif_stop_queueENTRY(lines 6089 6098) the Hoare annotation is: true [2018-11-23 03:38:20,186 INFO L451 ceAbstractionStarter]: At program point L5831(line 5831) the Hoare annotation is: true [2018-11-23 03:38:20,186 INFO L448 ceAbstractionStarter]: For program point L5831-1(line 5831) no Hoare annotation was computed. [2018-11-23 03:38:20,186 INFO L448 ceAbstractionStarter]: For program point ldv_kmalloc_12EXIT(lines 5826 5834) no Hoare annotation was computed. [2018-11-23 03:38:20,186 INFO L451 ceAbstractionStarter]: At program point ldv_kmalloc_12ENTRY(lines 5826 5834) the Hoare annotation is: true [2018-11-23 03:38:20,187 INFO L448 ceAbstractionStarter]: For program point ldv_kmalloc_12FINAL(lines 5826 5834) no Hoare annotation was computed. [2018-11-23 03:38:20,187 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 03:38:20,187 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 03:38:20,187 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 03:38:20,187 INFO L448 ceAbstractionStarter]: For program point interface_to_usbdevFINAL(lines 6220 6228) no Hoare annotation was computed. [2018-11-23 03:38:20,187 INFO L451 ceAbstractionStarter]: At program point interface_to_usbdevENTRY(lines 6220 6228) the Hoare annotation is: true [2018-11-23 03:38:20,187 INFO L448 ceAbstractionStarter]: For program point interface_to_usbdevEXIT(lines 6220 6228) no Hoare annotation was computed. [2018-11-23 03:38:20,187 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_disconnectEXIT(lines 8058 8075) no Hoare annotation was computed. [2018-11-23 03:38:20,187 INFO L448 ceAbstractionStarter]: For program point L8064-1(line 8064) no Hoare annotation was computed. [2018-11-23 03:38:20,187 INFO L451 ceAbstractionStarter]: At program point L8064(line 8064) the Hoare annotation is: true [2018-11-23 03:38:20,187 INFO L448 ceAbstractionStarter]: For program point L8066-1(lines 8063 8074) no Hoare annotation was computed. [2018-11-23 03:38:20,187 INFO L451 ceAbstractionStarter]: At program point kvaser_usb_disconnectENTRY(lines 8058 8075) the Hoare annotation is: true [2018-11-23 03:38:20,187 INFO L448 ceAbstractionStarter]: For program point kvaser_usb_disconnectFINAL(lines 8058 8075) no Hoare annotation was computed. [2018-11-23 03:38:20,187 INFO L451 ceAbstractionStarter]: At program point L8072(line 8072) the Hoare annotation is: true [2018-11-23 03:38:20,188 INFO L451 ceAbstractionStarter]: At program point L8066(line 8066) the Hoare annotation is: true [2018-11-23 03:38:20,188 INFO L448 ceAbstractionStarter]: For program point L5870(lines 5870 5877) no Hoare annotation was computed. [2018-11-23 03:38:20,188 INFO L451 ceAbstractionStarter]: At program point L5873(line 5873) the Hoare annotation is: true [2018-11-23 03:38:20,188 INFO L448 ceAbstractionStarter]: For program point L5873-1(line 5873) no Hoare annotation was computed. [2018-11-23 03:38:20,188 INFO L448 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 5862 5879) no Hoare annotation was computed. [2018-11-23 03:38:20,188 INFO L451 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 5862 5879) the Hoare annotation is: true [2018-11-23 03:38:20,188 INFO L448 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 5862 5879) no Hoare annotation was computed. [2018-11-23 03:38:20,188 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 03:38:20,188 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_spin~0 0)) [2018-11-23 03:38:20,188 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 03:38:20,188 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 03:38:20,188 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 5794 5801) the Hoare annotation is: true [2018-11-23 03:38:20,188 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 5794 5801) no Hoare annotation was computed. [2018-11-23 03:38:20,188 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 5794 5801) no Hoare annotation was computed. [2018-11-23 03:38:20,189 INFO L448 ceAbstractionStarter]: For program point usb_endpoint_dir_outEXIT(lines 6144 6151) no Hoare annotation was computed. [2018-11-23 03:38:20,189 INFO L451 ceAbstractionStarter]: At program point usb_endpoint_dir_outENTRY(lines 6144 6151) the Hoare annotation is: true [2018-11-23 03:38:20,189 INFO L448 ceAbstractionStarter]: For program point usb_endpoint_dir_outFINAL(lines 6144 6151) no Hoare annotation was computed. [2018-11-23 03:38:20,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 03:38:20 BoogieIcfgContainer [2018-11-23 03:38:20,194 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 03:38:20,195 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 03:38:20,195 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 03:38:20,195 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 03:38:20,195 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:38:17" (3/4) ... [2018-11-23 03:38:20,198 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 03:38:20,203 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_is_bulk_in [2018-11-23 03:38:20,204 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2018-11-23 03:38:20,204 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_deregister_42 [2018-11-23 03:38:20,204 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2018-11-23 03:38:20,204 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_get_software_info [2018-11-23 03:38:20,204 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_wait_msg [2018-11-23 03:38:20,204 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2018-11-23 03:38:20,204 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-11-23 03:38:20,204 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 03:38:20,204 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2018-11-23 03:38:20,204 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_setup_rx_urbs [2018-11-23 03:38:20,204 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-11-23 03:38:20,204 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_send_simple_msg [2018-11-23 03:38:20,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_start_xmit [2018-11-23 03:38:20,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-23 03:38:20,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-23 03:38:20,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_xfer_bulk [2018-11-23 03:38:20,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_stop_queue [2018-11-23 03:38:20,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_alloc_coherent_37 [2018-11-23 03:38:20,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec [2018-11-23 03:38:20,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_get_endpoints [2018-11-23 03:38:20,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_init_one [2018-11-23 03:38:20,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_remove_interfaces [2018-11-23 03:38:20,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-23 03:38:20,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2018-11-23 03:38:20,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-11-23 03:38:20,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_unlink_all_urbs [2018-11-23 03:38:20,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_alloc_urb_36 [2018-11-23 03:38:20,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_driver_1 [2018-11-23 03:38:20,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_alloc_urb_39 [2018-11-23 03:38:20,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_dropped_invalid_skb [2018-11-23 03:38:20,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_probe [2018-11-23 03:38:20,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2018-11-23 03:38:20,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2018-11-23 03:38:20,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2018-11-23 03:38:20,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_submit_urb_40 [2018-11-23 03:38:20,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_usb_anchor [2018-11-23 03:38:20,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_stop_chip [2018-11-23 03:38:20,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_close [2018-11-23 03:38:20,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_register_driver_41 [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_open [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_driver_init [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_flush_queue [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_dir_in [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_unlink_tx_urbs [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_is_bulk_out [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_get_card_info [2018-11-23 03:38:20,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2018-11-23 03:38:20,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-23 03:38:20,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2018-11-23 03:38:20,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2018-11-23 03:38:20,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_net_device_ops_2 [2018-11-23 03:38:20,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2018-11-23 03:38:20,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_send_msg [2018-11-23 03:38:20,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_driver_exit [2018-11-23 03:38:20,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_start_chip [2018-11-23 03:38:20,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_set_opt_mode [2018-11-23 03:38:20,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_submit_urb_38 [2018-11-23 03:38:20,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2018-11-23 03:38:20,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_kmalloc_12 [2018-11-23 03:38:20,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 03:38:20,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2018-11-23 03:38:20,209 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-11-23 03:38:20,209 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kvaser_usb_disconnect [2018-11-23 03:38:20,209 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-23 03:38:20,209 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_dir_out [2018-11-23 03:38:20,234 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 510 nodes and edges [2018-11-23 03:38:20,236 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 230 nodes and edges [2018-11-23 03:38:20,238 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 91 nodes and edges [2018-11-23 03:38:20,239 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 44 nodes and edges [2018-11-23 03:38:20,241 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2018-11-23 03:38:20,243 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-23 03:38:20,244 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-23 03:38:20,245 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 03:38:20,247 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 03:38:20,383 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_1c45568a-f04f-456a-a715-dea4857694d8/bin-2019/utaipan/witness.graphml [2018-11-23 03:38:20,383 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 03:38:20,384 INFO L168 Benchmark]: Toolchain (without parser) took 9787.30 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 382.7 MB). Free memory was 944.1 MB in the beginning and 993.1 MB in the end (delta: -49.0 MB). Peak memory consumption was 333.7 MB. Max. memory is 11.5 GB. [2018-11-23 03:38:20,385 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:38:20,385 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1646.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.7 MB). Free memory was 944.1 MB in the beginning and 982.9 MB in the end (delta: -38.8 MB). Peak memory consumption was 195.6 MB. Max. memory is 11.5 GB. [2018-11-23 03:38:20,385 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.86 ms. Allocated memory is still 1.2 GB. Free memory was 982.9 MB in the beginning and 975.0 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 11.5 GB. [2018-11-23 03:38:20,386 INFO L168 Benchmark]: Boogie Preprocessor took 100.78 ms. Allocated memory is still 1.2 GB. Free memory was 975.0 MB in the beginning and 955.3 MB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2018-11-23 03:38:20,386 INFO L168 Benchmark]: RCFGBuilder took 4583.30 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 157.3 MB). Free memory was 955.3 MB in the beginning and 1.1 GB in the end (delta: -189.3 MB). Peak memory consumption was 230.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:38:20,386 INFO L168 Benchmark]: TraceAbstraction took 3188.52 ms. Allocated memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 15.7 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 98.4 MB). Peak memory consumption was 342.8 MB. Max. memory is 11.5 GB. [2018-11-23 03:38:20,386 INFO L168 Benchmark]: Witness Printer took 188.25 ms. Allocated memory is still 1.4 GB. Free memory was 1.0 GB in the beginning and 993.1 MB in the end (delta: 53.1 MB). Peak memory consumption was 53.1 MB. Max. memory is 11.5 GB. [2018-11-23 03:38:20,388 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1646.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.7 MB). Free memory was 944.1 MB in the beginning and 982.9 MB in the end (delta: -38.8 MB). Peak memory consumption was 195.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 76.86 ms. Allocated memory is still 1.2 GB. Free memory was 982.9 MB in the beginning and 975.0 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 100.78 ms. Allocated memory is still 1.2 GB. Free memory was 975.0 MB in the beginning and 955.3 MB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4583.30 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 157.3 MB). Free memory was 955.3 MB in the beginning and 1.1 GB in the end (delta: -189.3 MB). Peak memory consumption was 230.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3188.52 ms. Allocated memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 15.7 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 98.4 MB). Peak memory consumption was 342.8 MB. Max. memory is 11.5 GB. * Witness Printer took 188.25 ms. Allocated memory is still 1.4 GB. Free memory was 1.0 GB in the beginning and 993.1 MB in the end (delta: 53.1 MB). Peak memory consumption was 53.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5913]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 7347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7977]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7977]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7977]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7789]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7842]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7977]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7789]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7926]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6704]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7926]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7842]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6704]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8141]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8141]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7789]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7789]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7789]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7789]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 74 procedures, 616 locations, 1 error locations. SAFE Result, 3.1s OverallTime, 4 OverallIterations, 4 TraceHistogramMax, 0.8s AutomataDifference, 0.0s DeadEndRemovalTime, 1.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 3920 SDtfs, 2010 SDslu, 2226 SDs, 0 SdLazy, 59 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 12 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1645occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 17 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 232 LocationsWithAnnotation, 2188 PreInvPairs, 2380 NumberOfFragments, 316 HoareAnnotationTreeSize, 2188 FomulaSimplifications, 143 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 232 FomulaSimplificationsInter, 7514 FormulaSimplificationTreeSizeReductionInter, 0.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 316 NumberOfCodeBlocks, 316 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 312 ConstructedInterpolants, 0 QuantifiedInterpolants, 39660 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 73/73 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...